$121+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CVG
Sep 8 — Sep 151
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 October or August, 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 9, 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 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Fri 9/410:56 am -
1 stop12h 06m
Mon 9/712:26 pm -
1 stop23h 21m
Deal found 8/4![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 9/510:04 am -
1 stop13h 38m
Sat 9/1212:43 pm -
1 stop23h 26m
Deal found 8/6![Frontier logo]()
$342
This Frontier deal was found by Cheapflights users on 8/5. 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 8/5![Frontier logo]()
$343
This Delta deal was found by Cheapflights users on 8/7. 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 9/211:40 am -
Nonstop2h 27m
Sun 9/67:00 am -
1 stop13h 34m
Deal found 8/7![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 8/7. 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 9/112:40 pm -
1 stop8h 35m
Wed 9/912:25 pm -
1 stop8h 13m
Deal found 8/7![Delta logo]()
$345
This Delta deal was found by Cheapflights users on 8/9. 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 9/55:50 pm -
1 stop17h 05m
Thu 9/105:00 pm -
1 stop6h 31m
Deal found 8/9![Delta logo]()
$346
This Southwest deal was found by Cheapflights users on 8/5. 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 9/85:35 am -
2 stops9h 20m
Fri 9/118:10 am -
1 stop6h 45m
Deal found 8/5![Southwest logo]()
$348
This Delta deal was found by Cheapflights users on 8/7. 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 8/7![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 8/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:15 pm -
Nonstop2h 29m
Sat 9/193:30 pm -
Nonstop2h 21m
Deal found 8/7![American Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Sun 8/3012:45 pm -
1 stop22h 36m
Fri 9/412:26 pm -
2 stops20h 43m
Deal found 8/7![Frontier logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/1212:54 pm -
1 stop22h 44m
Sat 9/1912:43 pm -
1 stop23h 26m
Deal found 8/7![Frontier logo]()
$352
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 9, 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 9, 2026.
This Delta deal was found by Cheapflights users on 8/4. 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 9/125:08 pm -
Nonstop2h 33m
Tue 9/155:24 pm -
1 stop5h 02m
Deal found 8/4![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 8/7. 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.
Fri 10/3012:55 pm -
2 stops8h 40m
Sun 11/16:50 am -
2 stops7h 40m
Deal found 8/7![Southwest logo]()
$385
This Delta deal was found by Cheapflights users on 8/9. 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 10/235:15 pm -
Nonstop2h 38m
Sat 10/314:00 pm -
Nonstop2h 25m
Deal found 8/9![Delta logo]()
$379
This Southwest deal was found by Cheapflights users on 8/4. 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 9/245:25 am -
1 stop6h 50m
Sun 9/276:00 am -
1 stop4h 05m
Deal found 8/4![Southwest logo]()
$397
This Delta deal was found by Cheapflights users on 8/9. 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 9/42:22 pm -
Nonstop2h 33m
Sun 9/612:25 pm -
1 stop8h 09m
Deal found 8/9![Delta logo]()
$389
This Southwest deal was found by Cheapflights users on 8/5. 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 10/15:50 am -
2 stops7h 55m
Sat 10/36:45 am -
2 stops7h 05m
Deal found 8/5![Southwest logo]()
$401
This Delta deal was found by Cheapflights users on 8/8. 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 9/122:40 pm -
Nonstop2h 27m
Mon 9/147:00 pm -
1 stop4h 58m
Deal found 8/8![Delta logo]()
$389
This Southwest deal was found by Cheapflights users on 8/4. 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.
Fri 9/185:00 am -
2 stops7h 15m
Fri 9/255:25 pm -
1 stop5h 00m
Deal found 8/4![Southwest logo]()
$422
This Delta deal was found by Cheapflights users on 8/9. 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 9/58:45 am -
Nonstop2h 27m
Fri 9/113:25 pm -
1 stop5h 01m
Deal found 8/9![Delta logo]()
$427
This Southwest deal was found by Cheapflights users on 8/7. 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.
Fri 9/412:40 pm -
2 stops9h 00m
Mon 9/76:00 am -
1 stop3h 50m
Deal found 8/7![Southwest logo]()
$428
This Southwest deal was found by Cheapflights users on 8/4. 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.
Fri 9/185:00 am -
2 stops7h 15m
Sat 9/196:40 am -
2 stops9h 10m
Deal found 8/4![Southwest logo]()
$433
This Southwest deal was found by Cheapflights users on 8/8. 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 9/1712:40 pm -
2 stops9h 00m
Sun 9/206:00 am -
1 stop4h 05m
Deal found 8/8![Southwest logo]()
$454
Last-minute flights from Boston to CincinnatiDiscover last-minute flight deals from Boston to Cincinnati. Data last updated August 9, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Cincinnati. Data last updated August 9, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 8/5. 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 8/5![Frontier logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Sun 8/3012:45 pm -
1 stop22h 36m
Fri 9/412:26 pm -
2 stops20h 43m
Deal found 8/7![Frontier logo]()
$351
This Delta deal was found by Cheapflights users on 8/7. 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 9/112:40 pm -
1 stop8h 35m
Wed 9/912:25 pm -
1 stop8h 13m
Deal found 8/7![Delta logo]()
$345
This Delta deal was found by Cheapflights users on 8/7. 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 9/211:40 am -
Nonstop2h 27m
Sun 9/67:00 am -
1 stop13h 34m
Deal found 8/7![Delta logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Fri 9/410:56 am -
1 stop12h 06m
Mon 9/712:26 pm -
1 stop23h 21m
Deal found 8/4![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 9/510:04 am -
1 stop13h 38m
Sat 9/1212:43 pm -
1 stop23h 26m
Deal found 8/6![Frontier logo]()
$342
This Delta deal was found by Cheapflights users on 8/9. 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 9/55:50 pm -
1 stop17h 05m
Thu 9/105:00 pm -
1 stop6h 31m
Deal found 8/9![Delta logo]()
$346
This Southwest deal was found by Cheapflights users on 8/5. 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 9/85:35 am -
2 stops9h 20m
Fri 9/118:10 am -
1 stop6h 45m
Deal found 8/5![Southwest logo]()
$348
This American Airlines deal was found by Cheapflights users on 8/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:15 pm -
Nonstop2h 29m
Sat 9/193:30 pm -
Nonstop2h 21m
Deal found 8/7![American Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/1212:54 pm -
1 stop22h 44m
Sat 9/1912:43 pm -
1 stop23h 26m
Deal found 8/7![Frontier logo]()
$352
This Delta deal was found by Cheapflights users on 8/7. 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 8/7![Delta logo]()
$349
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 9, 2026.
Search for one-way flight options from Boston to Cincinnati. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Mon 9/1411:36 am -
1 stop8h 00m
Deal found 8/7![Frontier logo]()
$121
This Frontier deal was found by Cheapflights users on 8/7. 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 8/7![Frontier logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 9/510:04 am -
2 stops25h 17m
Deal found 8/6![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Mon 11/210:59 am -
1 stop9h 56m
Deal found 8/6![Allegiant Air logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 10/712:54 pm -
1 stop22h 49m
Deal found 8/5![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 10/310:19 am -
2 stops25h 19m
Deal found 8/7![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/912:54 pm -
1 stop22h 44m
Deal found 8/9![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 10/312:54 pm -
1 stop22h 44m
Deal found 8/7![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 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (Kiwi.com) |
One-way from | $121 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $386 |
Good round-trip deal | $374 or less |
Good one-way deal | $318 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 2,558,603 searches. Data last updated August 9, 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
BostonCincinnati
BOS Boston Logan Intl - CVG Cincinnati Cinci./N. Kentucky
BOSCVG
Boston Logan Intl
Sat 9/12
5:08 pm-7:41 pm
Nonstop2h 33m
Cincinnati Cinci./N. Kentucky
Tue 9/15
5:24 pm-10:26 pm
1 stop5h 02m
$359
Quickest round-trip
BostonCincinnati
BOS Boston Logan Intl - CVG Cincinnati Cinci./N. Kentucky
BOSCVG
Boston Logan Intl
Fri 10/23
5:15 pm-7:53 pm
Nonstop2h 38m
Cincinnati Cinci./N. Kentucky
Sat 10/31
4:00 pm-6:25 pm
Nonstop2h 25m
$379
BostonCincinnati
BOS Boston Logan Intl - CVG Cincinnati Cinci./N. Kentucky
BOSCVG
Boston Logan Intl
Fri 10/30
12:55 pm-9:35 pm
2 stops8h 40m
Cincinnati Cinci./N. Kentucky
Sun 11/1
6:50 am-2:30 pm
2 stops7h 40m
$385
BostonCincinnati
BOS Boston Logan Intl - CVG Cincinnati Cinci./N. Kentucky
BOSCVG
Boston Logan Intl
Fri 9/4
2:22 pm-4:55 pm
Nonstop2h 33m
Cincinnati Cinci./N. Kentucky
Sun 9/6
12:25 pm-8:34 pm
1 stop8h 09m
$389
BostonCincinnati
BOS Boston Logan Intl - CVG Cincinnati Cinci./N. Kentucky
BOSCVG
Boston Logan Intl
Sat 9/12
2:40 pm-5:07 pm
Nonstop2h 27m
Cincinnati Cinci./N. Kentucky
Mon 9/14
7:00 pm-11:58 pm
1 stop4h 58m
$389
BostonCincinnati
BOS Boston Logan Intl - CVG Cincinnati Cinci./N. Kentucky
BOSCVG
Boston Logan Intl
Thu 9/24
5:25 am-12:15 pm
1 stop6h 50m
Cincinnati Cinci./N. Kentucky
Sun 9/27
6:00 am-10:05 am
1 stop4h 05m
$397
BostonCincinnati
BOS Boston Logan Intl - CVG Cincinnati Cinci./N. Kentucky
BOSCVG
Boston Logan Intl
Thu 10/1
5:50 am-1:45 pm
2 stops7h 55m
Cincinnati Cinci./N. Kentucky
Sat 10/3
6:45 am-1:50 pm
2 stops7h 05m
$401
BostonCincinnati
BOS Boston Logan Intl - CVG Cincinnati Cinci./N. Kentucky
BOSCVG
Boston Logan Intl
Fri 9/18
5:00 am-12:15 pm
2 stops7h 15m
Cincinnati Cinci./N. Kentucky
Fri 9/25
5:25 pm-10:25 pm
1 stop5h 00m
$422
BostonCincinnati
BOS Boston Logan Intl - CVG Cincinnati Cinci./N. Kentucky
BOSCVG
Boston Logan Intl
Sat 9/5
8:45 am-11:12 am
Nonstop2h 27m
Cincinnati Cinci./N. Kentucky
Fri 9/11
3:25 pm-8:26 pm
1 stop5h 01m
$427
BostonCincinnati
BOS Boston Logan Intl - CVG Cincinnati Cinci./N. Kentucky
BOSCVG
Boston Logan Intl
Fri 9/4
12:40 pm-9:40 pm
2 stops9h 00m
Cincinnati Cinci./N. Kentucky
Mon 9/7
6:00 am-9:50 am
1 stop3h 50m
$428
Showing 1-10 of 23 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
Prices
Airlines
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, October is the cheapest month in which you can book a flight from Boston to Cincinnati (average of $376). 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 9, 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 1, 2026.
Travelers seeking maximum savings on their Boston to Cincinnati flight should consider departing on Wednesday afternoons 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 9, 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
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Comfort
8.0
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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Alternative routes for Boston to Cincinnati
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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 9, 2026.
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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
Browse other Boston and Cincinnati flight options. Last updated on August 9, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on August 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 2,558,603 searches. Data last updated August 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$165 | Average$257 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$172 | Average$281 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$234 | Average$485 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$279 | Average$396 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$307 | Average$448 | FlexibilityNo cancel fee | On-timeN/A |