Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Frontier Airlines

The cheapest airline(s) flying from Boston to Cincinnati is Frontier Airlines.

  • Frontier Airlines Frontier Airlines
  • American Airlines American Airlines
  • United Airlines United Airlines
  • Sun Country Airlines Sun Country Airlines
Cheapest Month July

Travel Period: June 2025 - May 2026

The cheapest month(s) to fly from Boston to Cincinnati is July.

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

The cheapest day(s) of the week to fly from Boston to Cincinnati is Monday.

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

Flight Schedules

Last Updated: Fri, 2 May, 2025

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  • 10:06 BOS
    12:35 CVG
    2Hrs, 29m Direct
  • BOSBoston Logan International Airport 10:06 - CVG 12:35 2h 29m Direct
  • BOSBoston Logan International Airport 10:06
  • CVGCincinnati Northern Kentucky Intl Airport 12:35
  • 2h 29m
  • Direct
  • Frontier Airlines (F9 1007)Airbus A320 Neo
  • Frontier Airlines (F9 1007)
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  • Airbus A320 Neo
  • 10:16 BOS
    12:45 CVG
    2Hrs, 29m Direct
  • BOSBoston Logan International Airport 10:16 - CVG 12:45 2h 29m Direct
  • BOSBoston Logan International Airport 10:16
  • CVGCincinnati Northern Kentucky Intl Airport 12:45
  • 2h 29m
  • Direct
  • Frontier Airlines (F9 1007)Airbus
  • Frontier Airlines (F9 1007)
    • -
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  • Airbus
  • 15:30 BOS
    18:02 CVG
    2Hrs, 32m Direct
  • BOSBoston Logan International Airport 15:30 - CVG 18:02 2h 32m Direct
  • BOSBoston Logan International Airport 15:30
  • CVGCincinnati Northern Kentucky Intl Airport 18:02
  • 2h 32m
  • Direct
  • American Airlines (AA 3802)Embraer Emb 175
  • American Airlines (AA 3802)
    • -
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  • Embraer Emb 175
  • 18:34 BOS
    21:07 CVG
    2Hrs, 33m Direct
  • BOSBoston Logan International Airport 18:34 - CVG 21:07 2h 33m Direct
  • BOSBoston Logan International Airport 18:34
  • CVGCincinnati Northern Kentucky Intl Airport 21:07
  • 2h 33m
  • Direct
  • American Airlines (AA 3802)Embraer Emb 175
  • American Airlines (AA 3802)
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  • Embraer Emb 175
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What’s the fastest flight time from Boston to Cincinnati?

The fastest flight time for direct flights from Boston to Cincinnati is 2 hours 29 minutes. Check latest flight schedules & prices on Wego.

How far is Cincinnati from Boston?

The flight distance between Boston and Cincinnati is 1188km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 10:06. The last flight of the day departs at 10:06. See the full list of flight times on Wego.

How many airlines offer direct flights from Boston to Cincinnati?

There are 2 airlines that offer direct flights from Boston to Cincinnati. Find out the list of airlines on Wego.