$119+ Cheap flights from Boston to Cincinnati (BOS - CVG)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CVG
Sep 19 — Sep 261
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Cincinnati with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Boston Logan Intl to Cincinnati Cinci./N. Kentucky are usually found in August or October, booked 51 days in advance, depart on a Saturday or Wednesday and return on a Saturday
Cheap flight deals from Boston to Cincinnati
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boston to CincinnatiExplore the most affordable flight options available from Boston to Cincinnati. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
Explore the most affordable flight options available from Boston to Cincinnati. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
This Southwest deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:35 am -
2 stops9h 20m
Sat 9/128:20 am -
2 stops7h 30m
Deal found 8/18![Southwest logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:17 am -
1 stop8h 19m
Sat 9/1912:43 pm -
2 stops22h 15m
Deal found 8/17![Frontier logo]()
$348
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:40 pm -
Nonstop2h 27m
Sat 9/195:49 pm -
Nonstop2h 26m
Deal found 8/17![Delta logo]()
$349
This Frontier deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:04 am -
1 stop13h 38m
Sun 8/309:23 pm -
1 stop11h 46m
Deal found 8/17![Frontier logo]()
$350
This Southwest deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:55 pm -
1 stop4h 55m
Thu 9/108:10 am -
1 stop6h 45m
Deal found 8/15![Southwest logo]()
$351
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:25 pm -
Nonstop2h 35m
Thu 12/311:30 am -
1 stop7h 33m
Deal found 8/17![Delta logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:45 pm -
1 stop22h 36m
Thu 9/178:56 pm -
1 stop13h 55m
Deal found 8/17![Frontier logo]()
$357
This Southwest deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:35 pm -
1 stop4h 45m
Tue 9/157:00 am -
2 stops9h 00m
Deal found 8/17![Southwest logo]()
$358
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am -
1 stop10h 28m
Fri 9/188:21 pm -
Nonstop2h 23m
Deal found 8/17![Delta logo]()
$360
Best flights from Boston to CincinnatiDiscover carefully curated flight deals from Boston to Cincinnati that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
Discover carefully curated flight deals from Boston to Cincinnati that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:48 am -
Nonstop2h 25m
Tue 9/226:00 am -
Nonstop2h 25m
Deal found 8/16![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:50 am -
2 stops9h 25m
Mon 9/288:10 am -
2 stops8h 55m
Deal found 8/20![Southwest logo]()
$361
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:48 am -
Nonstop2h 25m
Sat 10/106:42 pm -
1 stop6h 38m
Deal found 8/19![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:40 pm -
1 stop4h 30m
Tue 10/137:10 am -
2 stops9h 20m
Deal found 8/18![Southwest logo]()
$382
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:05 am -
1 stop5h 08m
Sun 9/68:10 am -
1 stop3h 55m
Deal found 8/16![Delta logo]()
$369
This Southwest deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:25 am -
1 stop6h 50m
Sun 9/206:00 am -
1 stop4h 05m
Deal found 8/15![Southwest logo]()
$383
This Southwest deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:00 am -
2 stops7h 15m
Tue 9/227:00 am -
2 stops9h 10m
Deal found 8/19![Southwest logo]()
$387
This Southwest deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:45 am -
2 stops8h 05m
Sun 10/185:50 am -
1 stop6h 10m
Deal found 8/19![Southwest logo]()
$388
This Southwest deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:45 am -
2 stops8h 05m
Sun 11/15:50 am -
1 stop3h 50m
Deal found 8/15![Southwest logo]()
$388
This Southwest deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:05 am -
1 stop5h 50m
Sun 10/258:50 am -
2 stops9h 05m
Deal found 8/17![Southwest logo]()
$388
This Southwest deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:45 am -
2 stops9h 05m
Sun 11/18:10 am -
2 stops10h 55m
Deal found 8/17![Southwest logo]()
$393
Last-minute flights from Boston to CincinnatiDiscover last-minute flight deals from Boston to Cincinnati. Data last updated August 20, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Cincinnati. Data last updated August 20, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:04 am -
1 stop13h 38m
Sun 8/309:23 pm -
1 stop11h 46m
Deal found 8/17![Frontier logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:45 pm -
2 stops21h 20m
Tue 9/812:26 pm -
1 stop23h 33m
Deal found 8/16![Frontier logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:45 pm -
1 stop22h 36m
Thu 9/178:56 pm -
1 stop13h 55m
Deal found 8/17![Frontier logo]()
$357
This Southwest deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:35 pm -
1 stop4h 45m
Tue 9/157:00 am -
2 stops9h 00m
Deal found 8/17![Southwest logo]()
$358
This Southwest deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:55 pm -
1 stop4h 55m
Thu 9/108:10 am -
1 stop6h 45m
Deal found 8/15![Southwest logo]()
$351
This Southwest deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:35 am -
2 stops9h 20m
Sat 9/128:20 am -
2 stops7h 30m
Deal found 8/18![Southwest logo]()
$347
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:40 pm -
Nonstop2h 27m
Sat 9/195:49 pm -
Nonstop2h 26m
Deal found 8/17![Delta logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:17 am -
1 stop8h 19m
Sat 9/1912:43 pm -
2 stops22h 15m
Deal found 8/17![Frontier logo]()
$348
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am -
1 stop10h 28m
Fri 9/188:21 pm -
Nonstop2h 23m
Deal found 8/17![Delta logo]()
$360
One-way flights from Boston to CincinnatiSearch for one-way flight options from Boston to Cincinnati. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
Search for one-way flight options from Boston to Cincinnati. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
This Frontier deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:17 am -
1 stop8h 19m
Deal found 8/17![Frontier logo]()
$119
This Frontier deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:36 am -
1 stop8h 00m
Deal found 8/16![Frontier logo]()
$123
This Super.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:17 am -
1 stop12h 34m
Deal found 8/18![Frontier logo]()
$124
This Super.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:36 am -
1 stop12h 15m
Deal found 8/18![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:54 pm -
1 stop22h 44m
Deal found 8/17![Frontier logo]()
$128
This Frontier deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:05 am -
1 stop12h 41m
Deal found 8/16![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1712:35 pm -
1 stop23h 08m
Deal found 8/16![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:36 am -
2 stops24h 02m
Deal found 8/16![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:45 pm -
1 stop22h 53m
Deal found 8/18![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:42 am -
1 stop20h 08m
Deal found 8/16![Frontier logo]()
$141
Find flight deals from Boston to Cincinnati
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Cincinnati (CVG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $347 (Southwest) |
One-way from | $119 (Frontier) |
Popular in | June |
Cheapest in | August |
Average price | $387 |
Good round-trip deal | $375 or less |
Good one-way deal | $348 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Cincinnati that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 20, 2026.
Use the filters below to find and compare flights from Boston to Cincinnati that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BostonCincinnati
BOS Boston Logan Intl - CVG Cincinnati Cinci./N. Kentucky
BOSCVG
Boston Logan Intl
Tue 9/15
8:48 am-11:13 am
Nonstop2h 25m
Cincinnati Cinci./N. Kentucky
Tue 9/22
6:00 am-8:25 am
Nonstop2h 25m
$349
BostonCincinnati
BOS Boston Logan Intl - CVG Cincinnati Cinci./N. Kentucky
BOSCVG
Boston Logan Intl
Sat 10/3
8:48 am-11:13 am
Nonstop2h 25m
Cincinnati Cinci./N. Kentucky
Sat 10/10
6:42 pm-1:20 am
1 stop6h 38m
$359
BostonCincinnati
BOS Boston Logan Intl - CVG Cincinnati Cinci./N. Kentucky
BOSCVG
Boston Logan Intl
Wed 9/23
10:50 am-8:15 pm
2 stops9h 25m
Cincinnati Cinci./N. Kentucky
Mon 9/28
8:10 am-5:05 pm
2 stops8h 55m
$361
BostonCincinnati
BOS Boston Logan Intl - CVG Cincinnati Cinci./N. Kentucky
BOSCVG
Boston Logan Intl
Sat 9/5
6:05 am-11:13 am
1 stop5h 08m
Cincinnati Cinci./N. Kentucky
Sun 9/6
8:10 am-12:05 pm
1 stop3h 55m
$369
BostonCincinnati
BOS Boston Logan Intl - CVG Cincinnati Cinci./N. Kentucky
BOSCVG
Boston Logan Intl
Sat 10/10
5:40 pm-10:10 pm
1 stop4h 30m
Cincinnati Cinci./N. Kentucky
Tue 10/13
7:10 am-4:30 pm
2 stops9h 20m
$382
BostonCincinnati
BOS Boston Logan Intl - CVG Cincinnati Cinci./N. Kentucky
BOSCVG
Boston Logan Intl
Thu 9/17
5:25 am-12:15 pm
1 stop6h 50m
Cincinnati Cinci./N. Kentucky
Sun 9/20
6:00 am-10:05 am
1 stop4h 05m
$383
BostonCincinnati
BOS Boston Logan Intl - CVG Cincinnati Cinci./N. Kentucky
BOSCVG
Boston Logan Intl
Thu 9/17
5:00 am-12:15 pm
2 stops7h 15m
Cincinnati Cinci./N. Kentucky
Tue 9/22
7:00 am-4:10 pm
2 stops9h 10m
$387
BostonCincinnati
BOS Boston Logan Intl - CVG Cincinnati Cinci./N. Kentucky
BOSCVG
Boston Logan Intl
Wed 10/14
6:45 am-2:50 pm
2 stops8h 05m
Cincinnati Cinci./N. Kentucky
Sun 10/18
5:50 am-12:00 pm
1 stop6h 10m
$388
BostonCincinnati
BOS Boston Logan Intl - CVG Cincinnati Cinci./N. Kentucky
BOSCVG
Boston Logan Intl
Wed 10/28
6:45 am-2:50 pm
2 stops8h 05m
Cincinnati Cinci./N. Kentucky
Sun 11/1
5:50 am-9:40 am
1 stop3h 50m
$388
BostonCincinnati
BOS Boston Logan Intl - CVG Cincinnati Cinci./N. Kentucky
BOSCVG
Boston Logan Intl
Thu 10/22
9:05 am-2:55 pm
1 stop5h 50m
Cincinnati Cinci./N. Kentucky
Sun 10/25
8:50 am-5:55 pm
2 stops9h 05m
$388
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Boston to Cincinnati
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Cincinnati in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boston-Cincinnati flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Cincinnati flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Cincinnati flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-Cincinnati flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Cincinnati flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Boston to Cincinnati
Have a flexible travel schedule? Discover the best time to fly to Cincinnati from Boston with our price prediction graph.
BOS-CVG
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Boston to Cincinnati
How far ahead should I book a flight from Boston to Cincinnati?
Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Cincinnati. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Boston to Cincinnati?
Currently, August is the cheapest month in which you can book a flight from Boston to Cincinnati (average of $387). Flying from Boston to Cincinnati in June is currently the most expensive (average of $462). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BOS to CVG?
Find hourly flight availability from Boston to Cincinnati. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 9% on flights from Boston to Cincinnati by exploring options for tickets in the morning.
What is the cheapest day to fly from Boston to Cincinnati?
Use this chart to determine the cheapest time to fly round-trip from Boston to Cincinnati. Price data was last updated on August 15, 2026.
Travelers seeking maximum savings on their Boston to Cincinnati flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Cincinnati
Get insights into the airlines that provide service to Cincinnati. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cincinnati. Reviews last updated August 20, 2026.
Read reviews from past customers who have flown Southwest,Delta, andAmerican Airlines from Boston to Cincinnati. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Boston to Cincinnati. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Cincinnati?
Book flights to Cincinnati if you plan to visit one of these locationsFlorence
Blue Ash
Mason
Sharonville
West Chester
Williamstown
Hebron
Newport
Covington
Edgewood
Sparta
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Other flights to Cincinnati
Explore flights to Cincinnati departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 20, 2026.
Complete your trip
Complete your trip to Cincinnati by adding a car rental and/or hotel reservation to your travel itinerary.
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Boston and Cincinnati flights
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Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on August 20, 2026.
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Top 5 airlines flying from Boston to Cincinnati
Discover the top 5 airlines that operate flights from Boston to Cincinnati. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$165 | Average$274 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$172 | Average$281 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$279 | Average$401 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$309 | Average$449 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$356 | Average$484 | FlexibilityNo cancel fee | On-time63% |