Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Frontier Airlines

The cheapest airline(s) flying from Denver to Washington is Frontier Airlines.

  • Frontier Airlines Frontier Airlines
  • United Airlines United Airlines
  • American Airlines American Airlines
  • Southwest Airlines Southwest Airlines
  • Alaska Airlines Alaska Airlines
  • Hawaiian Airlines Hawaiian Airlines
  • JetBlue Airways JetBlue Airways
Cheapest Month April

Travel Period: April 2025 - March 2026

The cheapest month(s) to fly from Denver to Washington is April.

  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
  • Dec 2025
  • Jan 2026
  • Feb 2026
  • Mar 2026
Cheapest Day of the Week Friday

The cheapest day(s) of the week to fly from Denver to Washington is Friday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Sun, 2 Mar, 2025

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  • Availability
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • 18:04 DEN
    23:27 BWI
    3Hrs, 23m Direct
  • DENDenver Intl Airport 18:04 - BWI 23:27 3h 23m Direct
  • DENDenver Intl Airport 18:04
  • BWIBaltimore Washington International Airport 23:27
  • 3h 23m
  • Direct
  • United Airlines (UA 709)Airbus
  • United Airlines (UA 709)
    • M
    • T
    • W
    • T
    • -
    • -
    • -
  • Airbus
  • 18:04 DEN
    23:27 BWI
    3Hrs, 23m Direct
  • DENDenver Intl Airport 18:04 - BWI 23:27 3h 23m Direct
  • DENDenver Intl Airport 18:04
  • BWIBaltimore Washington International Airport 23:27
  • 3h 23m
  • Direct
  • United Airlines (UA 709)Boeing 737 Max 8 Passenger
  • United Airlines (UA 709)
    • -
    • -
    • -
    • -
    • F
    • -
    • -
  • Boeing 737 Max 8 Passenger
  • 18:05 DEN
    23:30 BWI
    3Hrs, 25m Direct
  • DENDenver Intl Airport 18:05 - BWI 23:30 3h 25m Direct
  • DENDenver Intl Airport 18:05
  • BWIBaltimore Washington International Airport 23:30
  • 3h 25m
  • Direct
  • United Airlines (UA 709)Boeing 737 800
  • United Airlines (UA 709)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 737 800
  • 18:10 DEN
    23:23 IAD
    3Hrs, 13m Direct
  • DENDenver Intl Airport 18:10 - IAD 23:23 3h 13m Direct
  • DENDenver Intl Airport 18:10
  • IADWashington Dulles International Airport 23:23
  • 3h 13m
  • Direct
  • United Airlines (UA 2408)Boeing 777
  • United Airlines (UA 2408)
    • M
    • T
    • W
    • T
    • F
    • S
    • -
  • Boeing 777
  • 18:11 DEN
    23:34 BWI
    3Hrs, 23m Direct
  • DENDenver Intl Airport 18:11 - BWI 23:34 3h 23m Direct
  • DENDenver Intl Airport 18:11
  • BWIBaltimore Washington International Airport 23:34
  • 3h 23m
  • Direct
  • United Airlines (UA 709)Boeing 737 Max 8 Passenger
  • United Airlines (UA 709)
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • Boeing 737 Max 8 Passenger
  • 18:15 DEN
    23:25 IAD
    3Hrs, 10m Direct
  • DENDenver Intl Airport 18:15 - IAD 23:25 3h 10m Direct
  • DENDenver Intl Airport 18:15
  • IADWashington Dulles International Airport 23:25
  • 3h 10m
  • Direct
  • Southwest Airlines (WN 2262)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 2262)
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • Boeing 737 Max 8 Passenger
  • 18:25 DEN
    23:40 BWI
    3Hrs, 15m Direct
  • DENDenver Intl Airport 18:25 - BWI 23:40 3h 15m Direct
  • DENDenver Intl Airport 18:25
  • BWIBaltimore Washington International Airport 23:40
  • 3h 15m
  • Direct
  • Southwest Airlines (WN 454)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 454)
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • Boeing 737 Max 8 Passenger
  • 19:00 DEN
    00:10 IAD
    3Hrs, 10m Direct
  • DENDenver Intl Airport 19:00 - IAD 00:10 3h 10m Direct
  • DENDenver Intl Airport 19:00
  • IADWashington Dulles International Airport 00:10
  • 3h 10m
  • Direct
  • Southwest Airlines (WN 1168)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 1168)
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • Boeing 737 Max 8 Passenger
  • 19:00 DEN
    00:15 BWI
    3Hrs, 15m Direct
  • DENDenver Intl Airport 19:00 - BWI 00:15 3h 15m Direct
  • DENDenver Intl Airport 19:00
  • BWIBaltimore Washington International Airport 00:15
  • 3h 15m
  • Direct
  • Southwest Airlines (WN 3822)Boeing 737 800
  • Southwest Airlines (WN 3822)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 737 800
  • 19:05 DEN
    00:20 BWI
    3Hrs, 15m Direct
  • DENDenver Intl Airport 19:05 - BWI 00:20 3h 15m Direct
  • DENDenver Intl Airport 19:05
  • BWIBaltimore Washington International Airport 00:20
  • 3h 15m
  • Direct
  • Southwest Airlines (WN 3822)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 3822)
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • Boeing 737 Max 8 Passenger
  • 19:35 DEN
    00:45 IAD
    3Hrs, 10m Direct
  • DENDenver Intl Airport 19:35 - IAD 00:45 3h 10m Direct
  • DENDenver Intl Airport 19:35
  • IADWashington Dulles International Airport 00:45
  • 3h 10m
  • Direct
  • Southwest Airlines (WN 1168)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 1168)
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • Boeing 737 Max 8 Passenger
  • 19:45 DEN
    00:55 IAD
    3Hrs, 10m Direct
  • DENDenver Intl Airport 19:45 - IAD 00:55 3h 10m Direct
  • DENDenver Intl Airport 19:45
  • IADWashington Dulles International Airport 00:55
  • 3h 10m
  • Direct
  • Southwest Airlines (WN 1168)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 1168)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 737 Max 8 Passenger
  • 20:55 DEN
    07:01 IAD
    8Hrs, 06m Direct
  • DENDenver Intl Airport 20:55 - IAD 07:01 8h 06m Direct
  • DENDenver Intl Airport 20:55
  • IADWashington Dulles International Airport 07:01
  • 8h 06m
  • Direct
  • United Airlines (UA 284)Boeing 737 900
  • United Airlines (UA 284)
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • Boeing 737 900
  • 20:55 DEN
    07:01 IAD
    8Hrs, 06m Direct
  • DENDenver Intl Airport 20:55 - IAD 07:01 8h 06m Direct
  • DENDenver Intl Airport 20:55
  • IADWashington Dulles International Airport 07:01
  • 8h 06m
  • Direct
  • United Airlines (UA 284)Boeing 737 800
  • United Airlines (UA 284)
    • M
    • T
    • W
    • T
    • F
    • -
    • -
  • Boeing 737 800
  • 23:39 DEN
    05:00 BWI
    3Hrs, 21m Direct
  • DENDenver Intl Airport 23:39 - BWI 05:00 3h 21m Direct
  • DENDenver Intl Airport 23:39
  • BWIBaltimore Washington International Airport 05:00
  • 3h 21m
  • Direct
  • United Airlines (UA 1841)Boeing 737 Max 8 Passenger
  • United Airlines (UA 1841)
    • M
    • -
    • W
    • T
    • -
    • -
    • -
  • Boeing 737 Max 8 Passenger
  • 23:39 DEN
    05:00 BWI
    3Hrs, 21m Direct
  • DENDenver Intl Airport 23:39 - BWI 05:00 3h 21m Direct
  • DENDenver Intl Airport 23:39
  • BWIBaltimore Washington International Airport 05:00
  • 3h 21m
  • Direct
  • United Airlines (UA 1841)Boeing 737 800
  • United Airlines (UA 1841)
    • -
    • T
    • -
    • -
    • -
    • -
    • -
  • Boeing 737 800
  • 23:45 DEN
    05:00 BWI
    3Hrs, 15m Direct
  • DENDenver Intl Airport 23:45 - BWI 05:00 3h 15m Direct
  • DENDenver Intl Airport 23:45
  • BWIBaltimore Washington International Airport 05:00
  • 3h 15m
  • Direct
  • Southwest Airlines (WN 1044)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 1044)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Boeing 737 Max 8 Passenger
  • 23:59 DEN
    05:22 IAD
    3Hrs, 23m Direct
  • DENDenver Intl Airport 23:59 - IAD 05:22 3h 23m Direct
  • DENDenver Intl Airport 23:59
  • IADWashington Dulles International Airport 05:22
  • 3h 23m
  • Direct
  • United Airlines (UA 2236)Boeing 737 900
  • United Airlines (UA 2236)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 737 900
  • 23:59 DEN
    05:24 BWI
    3Hrs, 25m Direct
  • DENDenver Intl Airport 23:59 - BWI 05:24 3h 25m Direct
  • DENDenver Intl Airport 23:59
  • BWIBaltimore Washington International Airport 05:24
  • 3h 25m
  • Direct
  • United Airlines (UA 1841)Boeing 737 Max 8 Passenger
  • United Airlines (UA 1841)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 737 Max 8 Passenger
  • 23:59 DEN
    05:16 IAD
    3Hrs, 17m Direct
  • DENDenver Intl Airport 23:59 - IAD 05:16 3h 17m Direct
  • DENDenver Intl Airport 23:59
  • IADWashington Dulles International Airport 05:16
  • 3h 17m
  • Direct
  • United Airlines (UA 1924)Boeing 737 900
  • United Airlines (UA 1924)
    • M
    • T
    • W
    • T
    • -
    • S
    • -
  • Boeing 737 900
  • 23:59 DEN
    05:16 IAD
    3Hrs, 17m Direct
  • DENDenver Intl Airport 23:59 - IAD 05:16 3h 17m Direct
  • DENDenver Intl Airport 23:59
  • IADWashington Dulles International Airport 05:16
  • 3h 17m
  • Direct
  • United Airlines (UA 1924)Boeing 737 Max 9 Passenger
  • United Airlines (UA 1924)
    • -
    • -
    • -
    • -
    • F
    • -
    • -
  • Boeing 737 Max 9 Passenger
  • 05:00 DEN
    10:25 BWI
    3Hrs, 25m Direct
  • DENDenver Intl Airport 05:00 - BWI 10:25 3h 25m Direct
  • DENDenver Intl Airport 05:00
  • BWIBaltimore Washington International Airport 10:25
  • 3h 25m
  • Direct
  • Southwest Airlines (WN 2102)Boeing 737 700
  • Southwest Airlines (WN 2102)
    • -
    • -
    • -
    • -
    • -
    • S
    • S
  • Boeing 737 700
  • 05:20 DEN
    10:45 BWI
    3Hrs, 25m Direct
  • DENDenver Intl Airport 05:20 - BWI 10:45 3h 25m Direct
  • DENDenver Intl Airport 05:20
  • BWIBaltimore Washington International Airport 10:45
  • 3h 25m
  • Direct
  • Southwest Airlines (WN 270)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 270)
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • Boeing 737 Max 8 Passenger
  • 05:25 DEN
    13:25 BWI
    6Hrs, 00m Direct
  • DENDenver Intl Airport 05:25 - BWI 13:25 6h Direct
  • DENDenver Intl Airport 05:25
  • BWIBaltimore Washington International Airport 13:25
  • 6h
  • Direct
  • Southwest Airlines (WN 421)Boeing 737 700
  • Southwest Airlines (WN 421)
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • Boeing 737 700
  • 06:00 DEN
    11:30 BWI
    3Hrs, 30m Direct
  • DENDenver Intl Airport 06:00 - BWI 11:30 3h 30m Direct
  • DENDenver Intl Airport 06:00
  • BWIBaltimore Washington International Airport 11:30
  • 3h 30m
  • Direct
  • Frontier Airlines (F9 2706)Airbus A320 Neo
  • Frontier Airlines (F9 2706)
    • -
    • -
    • -
    • -
    • F
    • -
    • -
  • Airbus A320 Neo
  • 06:00 DEN
    11:18 IAD
    3Hrs, 18m Direct
  • DENDenver Intl Airport 06:00 - IAD 11:18 3h 18m Direct
  • DENDenver Intl Airport 06:00
  • IADWashington Dulles International Airport 11:18
  • 3h 18m
  • Direct
  • United Airlines (UA 1911)Boeing 737 Max 9 Passenger
  • United Airlines (UA 1911)
    • -
    • T
    • W
    • T
    • F
    • -
    • -
  • Boeing 737 Max 9 Passenger
  • 06:00 DEN
    11:30 BWI
    3Hrs, 30m Direct
  • DENDenver Intl Airport 06:00 - BWI 11:30 3h 30m Direct
  • DENDenver Intl Airport 06:00
  • BWIBaltimore Washington International Airport 11:30
  • 3h 30m
  • Direct
  • Frontier Airlines (F9 2706)Airbus A321 Neo
  • Frontier Airlines (F9 2706)
    • M
    • -
    • -
    • -
    • -
    • -
    • -
  • Airbus A321 Neo
  • 06:00 DEN
    11:18 IAD
    3Hrs, 18m Direct
  • DENDenver Intl Airport 06:00 - IAD 11:18 3h 18m Direct
  • DENDenver Intl Airport 06:00
  • IADWashington Dulles International Airport 11:18
  • 3h 18m
  • Direct
  • United Airlines (UA 1911)Boeing 737 900
  • United Airlines (UA 1911)
    • M
    • -
    • -
    • -
    • -
    • S
    • -
  • Boeing 737 900
  • 06:00 DEN
    11:25 IAD
    3Hrs, 25m Direct
  • DENDenver Intl Airport 06:00 - IAD 11:25 3h 25m Direct
  • DENDenver Intl Airport 06:00
  • IADWashington Dulles International Airport 11:25
  • 3h 25m
  • Direct
  • United Airlines (UA 471)Boeing 737 900
  • United Airlines (UA 471)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 737 900
  • 06:40 DEN
    12:03 DCA
    3Hrs, 23m Direct
  • DENDenver Intl Airport 06:40 - DCA 12:03 3h 23m Direct
  • DENDenver Intl Airport 06:40
  • DCAWashington Ronald Reagan National Airport 12:03
  • 3h 23m
  • Direct
  • Frontier Airlines (F9 686)Airbus
  • Frontier Airlines (F9 686)
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Airbus
  • 07:45 DEN
    13:03 IAD
    3Hrs, 18m Direct
  • DENDenver Intl Airport 07:45 - IAD 13:03 3h 18m Direct
  • DENDenver Intl Airport 07:45
  • IADWashington Dulles International Airport 13:03
  • 3h 18m
  • Direct
  • United Airlines (UA 1101)Boeing 737 900
  • United Airlines (UA 1101)
    • M
    • T
    • W
    • T
    • F
    • S
    • -
  • Boeing 737 900
  • 07:50 DEN
    14:50 DCA
    5Hrs, 00m Direct
  • DENDenver Intl Airport 07:50 - DCA 14:50 5h Direct
  • DENDenver Intl Airport 07:50
  • DCAWashington Ronald Reagan National Airport 14:50
  • 5h
  • Direct
  • Southwest Airlines (WN 2859)Boeing 737 800
  • Southwest Airlines (WN 2859)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 737 800
  • 08:04 DEN
    13:29 IAD
    3Hrs, 25m Direct
  • DENDenver Intl Airport 08:04 - IAD 13:29 3h 25m Direct
  • DENDenver Intl Airport 08:04
  • IADWashington Dulles International Airport 13:29
  • 3h 25m
  • Direct
  • United Airlines (UA 1101)Boeing 737 Max 9 Passenger
  • United Airlines (UA 1101)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 737 Max 9 Passenger
  • 08:15 DEN
    15:20 DCA
    5Hrs, 05m Direct
  • DENDenver Intl Airport 08:15 - DCA 15:20 5h 05m Direct
  • DENDenver Intl Airport 08:15
  • DCAWashington Ronald Reagan National Airport 15:20
  • 5h 05m
  • Direct
  • Southwest Airlines (WN 1933)Boeing 737 700
  • Southwest Airlines (WN 1933)
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • Boeing 737 700
  • 08:20 DEN
    13:40 BWI
    3Hrs, 20m Direct
  • DENDenver Intl Airport 08:20 - BWI 13:40 3h 20m Direct
  • DENDenver Intl Airport 08:20
  • BWIBaltimore Washington International Airport 13:40
  • 3h 20m
  • Direct
  • Southwest Airlines (WN 270)Boeing 737 800
  • Southwest Airlines (WN 270)
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • Boeing 737 800
  • 08:50 DEN
    15:40 DCA
    4Hrs, 50m Direct
  • DENDenver Intl Airport 08:50 - DCA 15:40 4h 50m Direct
  • DENDenver Intl Airport 08:50
  • DCAWashington Ronald Reagan National Airport 15:40
  • 4h 50m
  • Direct
  • Southwest Airlines (WN 1933)Boeing 737 700
  • Southwest Airlines (WN 1933)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 737 700
  • 09:10 DEN
    14:30 BWI
    3Hrs, 20m Direct
  • DENDenver Intl Airport 09:10 - BWI 14:30 3h 20m Direct
  • DENDenver Intl Airport 09:10
  • BWIBaltimore Washington International Airport 14:30
  • 3h 20m
  • Direct
  • Southwest Airlines (WN 571)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 571)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 737 Max 8 Passenger
  • 09:30 DEN
    14:45 BWI
    3Hrs, 15m Direct
  • DENDenver Intl Airport 09:30 - BWI 14:45 3h 15m Direct
  • DENDenver Intl Airport 09:30
  • BWIBaltimore Washington International Airport 14:45
  • 3h 15m
  • Direct
  • Southwest Airlines (WN 571)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 571)
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • Boeing 737 Max 8 Passenger
  • 09:35 DEN
    14:50 IAD
    3Hrs, 15m Direct
  • DENDenver Intl Airport 09:35 - IAD 14:50 3h 15m Direct
  • DENDenver Intl Airport 09:35
  • IADWashington Dulles International Airport 14:50
  • 3h 15m
  • Direct
  • Southwest Airlines (WN 2262)Boeing 737 800
  • Southwest Airlines (WN 2262)
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • Boeing 737 800
  • 09:40 DEN
    15:02 BWI
    3Hrs, 22m Direct
  • DENDenver Intl Airport 09:40 - BWI 15:02 3h 22m Direct
  • DENDenver Intl Airport 09:40
  • BWIBaltimore Washington International Airport 15:02
  • 3h 22m
  • Direct
  • United Airlines (UA 1362)Airbus
  • United Airlines (UA 1362)
    • M
    • T
    • W
    • T
    • F
    • S
    • -
  • Airbus
  • 09:40 DEN
    15:05 BWI
    3Hrs, 25m Direct
  • DENDenver Intl Airport 09:40 - BWI 15:05 3h 25m Direct
  • DENDenver Intl Airport 09:40
  • BWIBaltimore Washington International Airport 15:05
  • 3h 25m
  • Direct
  • United Airlines (UA 1362)Airbus
  • United Airlines (UA 1362)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Airbus
  • 09:40 DEN
    14:59 DCA
    3Hrs, 19m Direct
  • DENDenver Intl Airport 09:40 - DCA 14:59 3h 19m Direct
  • DENDenver Intl Airport 09:40
  • DCAWashington Ronald Reagan National Airport 14:59
  • 3h 19m
  • Direct
  • United Airlines (UA 1767)Boeing 757 300 Series
  • United Airlines (UA 1767)
    • M
    • T
    • W
    • T
    • F
    • S
    • -
  • Boeing 757 300 Series
  • 09:40 DEN
    16:43 BWI
    5Hrs, 03m Direct
  • DENDenver Intl Airport 09:40 - BWI 16:43 5h 03m Direct
  • DENDenver Intl Airport 09:40
  • BWIBaltimore Washington International Airport 16:43
  • 5h 03m
  • Direct
  • United Airlines (UA 2329)Boeing 757 300 Series
  • United Airlines (UA 2329)
    • M
    • T
    • W
    • T
    • F
    • S
    • -
  • Boeing 757 300 Series
  • 09:40 DEN
    15:01 DCA
    3Hrs, 21m Direct
  • DENDenver Intl Airport 09:40 - DCA 15:01 3h 21m Direct
  • DENDenver Intl Airport 09:40
  • DCAWashington Ronald Reagan National Airport 15:01
  • 3h 21m
  • Direct
  • United Airlines (UA 1767)Boeing 757 300 Series
  • United Airlines (UA 1767)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 757 300 Series
  • 09:45 DEN
    15:00 IAD
    3Hrs, 15m Direct
  • DENDenver Intl Airport 09:45 - IAD 15:00 3h 15m Direct
  • DENDenver Intl Airport 09:45
  • IADWashington Dulles International Airport 15:00
  • 3h 15m
  • Direct
  • Southwest Airlines (WN 1168)Boeing 737 700
  • Southwest Airlines (WN 1168)
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • Boeing 737 700
  • 09:55 DEN
    15:10 IAD
    3Hrs, 15m Direct
  • DENDenver Intl Airport 09:55 - IAD 15:10 3h 15m Direct
  • DENDenver Intl Airport 09:55
  • IADWashington Dulles International Airport 15:10
  • 3h 15m
  • Direct
  • Southwest Airlines (WN 2262)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 2262)
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • Boeing 737 Max 8 Passenger
  • 10:05 DEN
    18:10 BWI
    6Hrs, 05m Direct
  • DENDenver Intl Airport 10:05 - BWI 18:10 6h 05m Direct
  • DENDenver Intl Airport 10:05
  • BWIBaltimore Washington International Airport 18:10
  • 6h 05m
  • Direct
  • Southwest Airlines (WN 4138)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 4138)
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • Boeing 737 Max 8 Passenger
  • 10:11 DEN
    15:32 IAD
    3Hrs, 21m Direct
  • DENDenver Intl Airport 10:11 - IAD 15:32 3h 21m Direct
  • DENDenver Intl Airport 10:11
  • IADWashington Dulles International Airport 15:32
  • 3h 21m
  • Direct
  • United Airlines (UA 2087)Boeing 777
  • United Airlines (UA 2087)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 777
  • 10:20 DEN
    21:22 IAD
    9Hrs, 02m Direct
  • DENDenver Intl Airport 10:20 - IAD 21:22 9h 02m Direct
  • DENDenver Intl Airport 10:20
  • IADWashington Dulles International Airport 21:22
  • 9h 02m
  • Direct
  • United Airlines (UA 1451)Boeing 757 300 Series
  • United Airlines (UA 1451)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 757 300 Series
  • 10:20 DEN
    20:45 BWI
    8Hrs, 25m Direct
  • DENDenver Intl Airport 10:20 - BWI 20:45 8h 25m Direct
  • DENDenver Intl Airport 10:20
  • BWIBaltimore Washington International Airport 20:45
  • 8h 25m
  • Direct
  • Southwest Airlines (WN 849)Boeing 737 700
  • Southwest Airlines (WN 849)
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • Boeing 737 700
  • 10:25 DEN
    15:43 IAD
    3Hrs, 18m Direct
  • DENDenver Intl Airport 10:25 - IAD 15:43 3h 18m Direct
  • DENDenver Intl Airport 10:25
  • IADWashington Dulles International Airport 15:43
  • 3h 18m
  • Direct
  • United Airlines (UA 2087)Boeing 777
  • United Airlines (UA 2087)
    • M
    • T
    • W
    • T
    • F
    • S
    • -
  • Boeing 777
  • 10:30 DEN
    18:00 BWI
    5Hrs, 30m Direct
  • DENDenver Intl Airport 10:30 - BWI 18:00 5h 30m Direct
  • DENDenver Intl Airport 10:30
  • BWIBaltimore Washington International Airport 18:00
  • 5h 30m
  • Direct
  • Southwest Airlines (WN 4712)Boeing 737 700
  • Southwest Airlines (WN 4712)
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • Boeing 737 700
  • 11:00 DEN
    17:50 BWI
    4Hrs, 50m Direct
  • DENDenver Intl Airport 11:00 - BWI 17:50 4h 50m Direct
  • DENDenver Intl Airport 11:00
  • BWIBaltimore Washington International Airport 17:50
  • 4h 50m
  • Direct
  • Southwest Airlines (WN 1514)Boeing 737 700
  • Southwest Airlines (WN 1514)
    • -
    • T
    • W
    • -
    • -
    • -
    • -
  • Boeing 737 700
  • 11:05 DEN
    19:15 BWI
    6Hrs, 10m Direct
  • DENDenver Intl Airport 11:05 - BWI 19:15 6h 10m Direct
  • DENDenver Intl Airport 11:05
  • BWIBaltimore Washington International Airport 19:15
  • 6h 10m
  • Direct
  • Southwest Airlines (WN 3124)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 3124)
    • -
    • -
    • -
    • -
    • -
    • S
    • -
  • Boeing 737 Max 8 Passenger
  • 11:10 DEN
    16:25 IAD
    3Hrs, 15m Direct
  • DENDenver Intl Airport 11:10 - IAD 16:25 3h 15m Direct
  • DENDenver Intl Airport 11:10
  • IADWashington Dulles International Airport 16:25
  • 3h 15m
  • Direct
  • Southwest Airlines (WN 2262)Boeing 737 700
  • Southwest Airlines (WN 2262)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 737 700
  • 11:16 DEN
    21:25 IAD
    8Hrs, 09m Direct
  • DENDenver Intl Airport 11:16 - IAD 21:25 8h 09m Direct
  • DENDenver Intl Airport 11:16
  • IADWashington Dulles International Airport 21:25
  • 8h 09m
  • Direct
  • United Airlines (UA 1110)Airbus A321 Neo
  • United Airlines (UA 1110)
    • M
    • T
    • W
    • T
    • F
    • S
    • -
  • Airbus A321 Neo
  • 11:20 DEN
    21:25 IAD
    8Hrs, 05m Direct
  • DENDenver Intl Airport 11:20 - IAD 21:25 8h 05m Direct
  • DENDenver Intl Airport 11:20
  • IADWashington Dulles International Airport 21:25
  • 8h 05m
  • Direct
  • United Airlines (UA 1110)Airbus A321 Neo
  • United Airlines (UA 1110)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Airbus A321 Neo
  • 11:30 DEN
    16:50 BWI
    3Hrs, 20m Direct
  • DENDenver Intl Airport 11:30 - BWI 16:50 3h 20m Direct
  • DENDenver Intl Airport 11:30
  • BWIBaltimore Washington International Airport 16:50
  • 3h 20m
  • Direct
  • Southwest Airlines (WN 2760)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 2760)
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • Boeing 737 Max 8 Passenger
  • 11:44 DEN
    16:59 DCA
    3Hrs, 15m Direct
  • DENDenver Intl Airport 11:44 - DCA 16:59 3h 15m Direct
  • DENDenver Intl Airport 11:44
  • DCAWashington Ronald Reagan National Airport 16:59
  • 3h 15m
  • Direct
  • Frontier Airlines (F9 688)Airbus A320 Neo
  • Frontier Airlines (F9 688)
    • -
    • T
    • -
    • T
    • F
    • -
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  • Airbus A320 Neo
  • 11:44 DEN
    16:59 DCA
    3Hrs, 15m Direct
  • DENDenver Intl Airport 11:44 - DCA 16:59 3h 15m Direct
  • DENDenver Intl Airport 11:44
  • DCAWashington Ronald Reagan National Airport 16:59
  • 3h 15m
  • Direct
  • Frontier Airlines (F9 688)Airbus
  • Frontier Airlines (F9 688)
    • M
    • -
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    • -
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    • S
    • -
  • Airbus
  • 12:05 DEN
    19:00 BWI
    4Hrs, 55m Direct
  • DENDenver Intl Airport 12:05 - BWI 19:00 4h 55m Direct
  • DENDenver Intl Airport 12:05
  • BWIBaltimore Washington International Airport 19:00
  • 4h 55m
  • Direct
  • Southwest Airlines (WN 2828)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 2828)
    • M
    • -
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    • T
    • F
    • -
    • -
  • Boeing 737 Max 8 Passenger
  • 12:20 DEN
    20:40 BWI
    6Hrs, 20m Direct
  • DENDenver Intl Airport 12:20 - BWI 20:40 6h 20m Direct
  • DENDenver Intl Airport 12:20
  • BWIBaltimore Washington International Airport 20:40
  • 6h 20m
  • Direct
  • Southwest Airlines (WN 1865)Boeing 737 700
  • Southwest Airlines (WN 1865)
    • -
    • T
    • W
    • -
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    • -
    • -
  • Boeing 737 700
  • 12:35 DEN
    19:15 BWI
    4Hrs, 40m Direct
  • DENDenver Intl Airport 12:35 - BWI 19:15 4h 40m Direct
  • DENDenver Intl Airport 12:35
  • BWIBaltimore Washington International Airport 19:15
  • 4h 40m
  • Direct
  • Southwest Airlines (WN 2932)Boeing 737 800
  • Southwest Airlines (WN 2932)
    • M
    • -
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    • T
    • F
    • -
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  • Boeing 737 800
  • 12:45 DEN
    20:10 DCA
    5Hrs, 25m Direct
  • DENDenver Intl Airport 12:45 - DCA 20:10 5h 25m Direct
  • DENDenver Intl Airport 12:45
  • DCAWashington Ronald Reagan National Airport 20:10
  • 5h 25m
  • Direct
  • Southwest Airlines (WN 2970)Boeing 737 700
  • Southwest Airlines (WN 2970)
    • M
    • -
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    • F
    • -
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  • Boeing 737 700
  • 13:00 DEN
    18:10 IAD
    3Hrs, 10m Direct
  • DENDenver Intl Airport 13:00 - IAD 18:10 3h 10m Direct
  • DENDenver Intl Airport 13:00
  • IADWashington Dulles International Airport 18:10
  • 3h 10m
  • Direct
  • Southwest Airlines (WN 1538)Boeing 737 700
  • Southwest Airlines (WN 1538)
    • -
    • T
    • W
    • -
    • -
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  • Boeing 737 700
  • 13:00 DEN
    18:15 BWI
    3Hrs, 15m Direct
  • DENDenver Intl Airport 13:00 - BWI 18:15 3h 15m Direct
  • DENDenver Intl Airport 13:00
  • BWIBaltimore Washington International Airport 18:15
  • 3h 15m
  • Direct
  • Southwest Airlines (WN 4597)Boeing 737 700
  • Southwest Airlines (WN 4597)
    • -
    • -
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    • S
    • -
  • Boeing 737 700
  • 13:10 DEN
    20:30 BWI
    5Hrs, 20m Direct
  • DENDenver Intl Airport 13:10 - BWI 20:30 5h 20m Direct
  • DENDenver Intl Airport 13:10
  • BWIBaltimore Washington International Airport 20:30
  • 5h 20m
  • Direct
  • Southwest Airlines (WN 3215)Boeing 737 800
  • Southwest Airlines (WN 3215)
    • -
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    • W
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  • Boeing 737 800
  • 13:15 DEN
    20:45 DCA
    5Hrs, 30m Direct
  • DENDenver Intl Airport 13:15 - DCA 20:45 5h 30m Direct
  • DENDenver Intl Airport 13:15
  • DCAWashington Ronald Reagan National Airport 20:45
  • 5h 30m
  • Direct
  • Southwest Airlines (WN 1929)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 1929)
    • -
    • -
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    • S
  • Boeing 737 Max 8 Passenger
  • 13:25 DEN
    19:45 DCA
    4Hrs, 20m Direct
  • DENDenver Intl Airport 13:25 - DCA 19:45 4h 20m Direct
  • DENDenver Intl Airport 13:25
  • DCAWashington Ronald Reagan National Airport 19:45
  • 4h 20m
  • Direct
  • Southwest Airlines (WN 3600)Boeing 737 700
  • Southwest Airlines (WN 3600)
    • -
    • -
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    • S
    • -
  • Boeing 737 700
  • 13:25 DEN
    18:49 IAD
    3Hrs, 24m Direct
  • DENDenver Intl Airport 13:25 - IAD 18:49 3h 24m Direct
  • DENDenver Intl Airport 13:25
  • IADWashington Dulles International Airport 18:49
  • 3h 24m
  • Direct
  • United Airlines (UA 347)Boeing 737 900
  • United Airlines (UA 347)
    • -
    • -
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    • -
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  • Boeing 737 900
  • 13:40 DEN
    18:57 IAD
    3Hrs, 17m Direct
  • DENDenver Intl Airport 13:40 - IAD 18:57 3h 17m Direct
  • DENDenver Intl Airport 13:40
  • IADWashington Dulles International Airport 18:57
  • 3h 17m
  • Direct
  • United Airlines (UA 741)Boeing 757 200 Series
  • United Airlines (UA 741)
    • -
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    • -
  • Boeing 757 200 Series
  • 13:40 DEN
    18:57 IAD
    3Hrs, 17m Direct
  • DENDenver Intl Airport 13:40 - IAD 18:57 3h 17m Direct
  • DENDenver Intl Airport 13:40
  • IADWashington Dulles International Airport 18:57
  • 3h 17m
  • Direct
  • United Airlines (UA 741)Boeing 737 900
  • United Airlines (UA 741)
    • M
    • T
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    • F
    • -
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  • Boeing 737 900
  • 14:00 DEN
    20:40 BWI
    4Hrs, 40m Direct
  • DENDenver Intl Airport 14:00 - BWI 20:40 4h 40m Direct
  • DENDenver Intl Airport 14:00
  • BWIBaltimore Washington International Airport 20:40
  • 4h 40m
  • Direct
  • Southwest Airlines (WN 2932)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 2932)
    • -
    • -
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    • -
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  • Boeing 737 Max 8 Passenger
  • 14:05 DEN
    19:15 IAD
    3Hrs, 10m Direct
  • DENDenver Intl Airport 14:05 - IAD 19:15 3h 10m Direct
  • DENDenver Intl Airport 14:05
  • IADWashington Dulles International Airport 19:15
  • 3h 10m
  • Direct
  • Southwest Airlines (WN 559)Boeing 737 700
  • Southwest Airlines (WN 559)
    • M
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  • Boeing 737 700
  • 14:10 DEN
    21:40 BWI
    5Hrs, 30m Direct
  • DENDenver Intl Airport 14:10 - BWI 21:40 5h 30m Direct
  • DENDenver Intl Airport 14:10
  • BWIBaltimore Washington International Airport 21:40
  • 5h 30m
  • Direct
  • Southwest Airlines (WN 2117)Boeing 737 800
  • Southwest Airlines (WN 2117)
    • M
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    • F
    • -
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  • Boeing 737 800
  • 14:10 DEN
    19:25 BWI
    3Hrs, 15m Direct
  • DENDenver Intl Airport 14:10 - BWI 19:25 3h 15m Direct
  • DENDenver Intl Airport 14:10
  • BWIBaltimore Washington International Airport 19:25
  • 3h 15m
  • Direct
  • Southwest Airlines (WN 454)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 454)
    • -
    • -
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    • -
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    • S
  • Boeing 737 Max 8 Passenger
  • 14:35 DEN
    19:50 BWI
    3Hrs, 15m Direct
  • DENDenver Intl Airport 14:35 - BWI 19:50 3h 15m Direct
  • DENDenver Intl Airport 14:35
  • BWIBaltimore Washington International Airport 19:50
  • 3h 15m
  • Direct
  • Southwest Airlines (WN 454)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 454)
    • M
    • -
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    • F
    • -
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  • Boeing 737 Max 8 Passenger
  • 14:50 DEN
    20:05 BWI
    3Hrs, 15m Direct
  • DENDenver Intl Airport 14:50 - BWI 20:05 3h 15m Direct
  • DENDenver Intl Airport 14:50
  • BWIBaltimore Washington International Airport 20:05
  • 3h 15m
  • Direct
  • Southwest Airlines (WN 3822)Boeing 737 800
  • Southwest Airlines (WN 3822)
    • -
    • T
    • W
    • -
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  • Boeing 737 800
  • 15:25 DEN
    00:05 BWI
    6Hrs, 40m Direct
  • DENDenver Intl Airport 15:25 - BWI 00:05 6h 40m Direct
  • DENDenver Intl Airport 15:25
  • BWIBaltimore Washington International Airport 00:05
  • 6h 40m
  • Direct
  • Southwest Airlines (WN 2050)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 2050)
    • -
    • -
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    • -
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    • S
    • -
  • Boeing 737 Max 8 Passenger
  • 15:54 DEN
    21:11 IAD
    3Hrs, 17m Direct
  • DENDenver Intl Airport 15:54 - IAD 21:11 3h 17m Direct
  • DENDenver Intl Airport 15:54
  • IADWashington Dulles International Airport 21:11
  • 3h 17m
  • Direct
  • United Airlines (UA 798)Boeing 737 Max 9 Passenger
  • United Airlines (UA 798)
    • M
    • T
    • W
    • T
    • F
    • -
    • -
  • Boeing 737 Max 9 Passenger
  • 15:54 DEN
    21:11 IAD
    3Hrs, 17m Direct
  • DENDenver Intl Airport 15:54 - IAD 21:11 3h 17m Direct
  • DENDenver Intl Airport 15:54
  • IADWashington Dulles International Airport 21:11
  • 3h 17m
  • Direct
  • United Airlines (UA 798)Boeing 737 900
  • United Airlines (UA 798)
    • -
    • -
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    • -
  • Boeing 737 900
  • 16:07 DEN
    21:24 IAD
    3Hrs, 17m Direct
  • DENDenver Intl Airport 16:07 - IAD 21:24 3h 17m Direct
  • DENDenver Intl Airport 16:07
  • IADWashington Dulles International Airport 21:24
  • 3h 17m
  • Direct
  • United Airlines (UA 798)Boeing 777
  • United Airlines (UA 798)
    • -
    • -
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  • Boeing 777
  • 16:39 DEN
    21:59 DCA
    3Hrs, 20m Direct
  • DENDenver Intl Airport 16:39 - DCA 21:59 3h 20m Direct
  • DENDenver Intl Airport 16:39
  • DCAWashington Ronald Reagan National Airport 21:59
  • 3h 20m
  • Direct
  • Frontier Airlines (F9 690)Airbus A320 Neo
  • Frontier Airlines (F9 690)
    • M
    • T
    • W
    • T
    • -
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    • -
  • Airbus A320 Neo
  • 16:39 DEN
    21:59 DCA
    3Hrs, 20m Direct
  • DENDenver Intl Airport 16:39 - DCA 21:59 3h 20m Direct
  • DENDenver Intl Airport 16:39
  • DCAWashington Ronald Reagan National Airport 21:59
  • 3h 20m
  • Direct
  • Frontier Airlines (F9 690)Airbus
  • Frontier Airlines (F9 690)
    • -
    • -
    • -
    • -
    • F
    • -
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  • Airbus
  • 17:00 DEN
    22:15 BWI
    3Hrs, 15m Direct
  • DENDenver Intl Airport 17:00 - BWI 22:15 3h 15m Direct
  • DENDenver Intl Airport 17:00
  • BWIBaltimore Washington International Airport 22:15
  • 3h 15m
  • Direct
  • Southwest Airlines (WN 3822)Boeing 737 Max 8 Passenger
  • Southwest Airlines (WN 3822)
    • M
    • -
    • -
    • T
    • F
    • -
    • -
  • Boeing 737 Max 8 Passenger
  • 17:51 DEN
    23:14 IAD
    3Hrs, 23m Direct
  • DENDenver Intl Airport 17:51 - IAD 23:14 3h 23m Direct
  • DENDenver Intl Airport 17:51
  • IADWashington Dulles International Airport 23:14
  • 3h 23m
  • Direct
  • United Airlines (UA 2408)Boeing 737 900
  • United Airlines (UA 2408)
    • -
    • -
    • -
    • -
    • -
    • -
    • S
  • Boeing 737 900
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What’s the fastest flight time from Denver to Washington?

The fastest flight time for direct flights from Denver to Washington is 3 hours 10 minutes. Check latest flight schedules & prices on Wego.

What’s the most popular airline flying from Denver to Washington?

The most popular airline flying from Denver to Washington is Frontier Airlines. Find the latest flight deals on Wego.

How far is Washington from Denver?

The flight distance between Denver and Washington is 2396km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 05:00. The last flight of the day departs at 18:04. See the full list of flight times on Wego.

How many airlines offer direct flights from Denver to Washington?

There are 3 airlines that offer direct flights from Denver to Washington. Find out the list of airlines on Wego.