BOS - CVG

$103 Find Cheap Flights from Boston to Cincinnati - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Cincinnati departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$348
Typical prices: $353-$460
Frontier
Mon 7/13Fri 7/17
BOS - CVG • 1 stop
Cheapest non-stop
$369
Typical prices: $340-$513
Delta
Wed 9/2Mon 9/7
BOS - CVG • Non-stop
Top airlines
Cheapest • from $348 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Nonstop flights
You can fly direct with American Airlines and Delta. Average duration is 2h 32m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top layover airports
Cheapest • Avg $260 (round-trip)
Shortest trip • 3h 54m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 8 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 9% price drop
Most popular
Good to know
Good to know
+1
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Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Boston to Cincinnati (BOS-CVG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Cincinnati that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Cincinnati

Mon, Jul 13 - Fri, Jul 17
Frontier Logo
10:04 am - 11:46 pm
BOS
-
CVG
13h 42m
1 stop
Frontier Logo
9:30 pm - 9:09 am
CVG
-
BOS
11h 39m
1 stop
$348Frontier
Tue, Jul 28 - Tue, Aug 4
Delta Logo
3:00 pm - 8:54 pm
BOS
-
CVG
5h 54m
1 stop
Delta Logo
11:53 am - 2:10 pm
CVG
-
BOS
2h 17mnonstop
$349Delta
Tue, Jul 28 - Tue, Aug 4
Southwest Logo
5:25 am - 12:15 pm
BOS
-
CVG
6h 50m
2 stops
Southwest Logo
7:00 am - 2:40 pm
CVG
-
BOS
7h 40m
2 stops
$350Southwest
Mon, Jul 27 - Fri, Jul 31
Frontier Logo
10:04 am - 11:46 pm
BOS
-
CVG
13h 42m
1 stop
Frontier Logo
9:30 pm - 9:09 am
CVG
-
BOS
11h 39m
1 stop
$351Frontier
Wed, Jul 29 - Sun, Aug 2
Frontier Logo
10:04 am - 11:46 pm
BOS
-
CVG
13h 42m
1 stop
Frontier Logo
11:00 am - 7:46 am
CVG
-
BOS
20h 46m
2 stops
$354Frontier
Tue, Jul 28 - Sat, Aug 1
American Airlines Logo
11:55 am - 2:30 pm
BOS
-
CVG
2h 35mnonstop
American Airlines Logo
2:36 pm - 10:53 pm
CVG
-
BOS
8h 17m
1 stop
$355American Airlines
Wed, Jul 15 - Sun, Jul 19
Frontier Logo
11:59 am - 11:13 am
BOS
-
CVG
23h 14m
1 stop
Frontier Logo
9:30 pm - 9:09 am
CVG
-
BOS
11h 39m
1 stop
$356Frontier
Sat, Sep 5 - Mon, Sep 7
American Airlines Logo
6:14 am - 3:16 pm
BOS
-
CVG
9h 02m
1 stop
American Airlines Logo
6:32 pm - 11:48 pm
CVG
-
BOS
5h 16m
1 stop
$357American Airlines
Sat, Aug 8 - Wed, Aug 12
American Airlines Logo
6:00 am - 10:51 am
BOS
-
CVG
4h 51m
1 stop
American Airlines Logo
12:34 pm - 5:34 pm
CVG
-
BOS
5h 00m
1 stop
$358American Airlines
Wed, Aug 19 - Sat, Aug 22
American Airlines Logo
6:14 am - 12:04 pm
BOS
-
CVG
5h 50m
1 stop
American Airlines Logo
6:32 pm - 10:50 pm
CVG
-
BOS
4h 18m
1 stop
$359American Airlines
Booking Insights

KAYAK's insights & trends for Boston to Cincinnati flights

Get data-powered insights and trends into flights from Boston to Cincinnati to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Boston to Cincinnati?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boston to Cincinnati departing in July.

What’s the cheapest day of the week to fly from Boston to Cincinnati?

The average price of all round-trip flights from Boston to Cincinnati clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Cincinnati on a Saturday and more expensive on a Monday. On your return trip to Boston, you should consider flying back on a Saturday, and avoid Mondays for better deals.

What is the cheapest month to fly from Boston to Cincinnati?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Cincinnati, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Cincinnati is September, where tickets cost $375 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $461 and $458 respectively.

Can I save money by flying with a layover from Boston to Cincinnati?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $469, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Boston to Cincinnati?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Cincinnati, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Cincinnati, you should book around 8 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Expert advice

Expert advice for your flight from Boston to Cincinnati

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta and Frontier

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know

Low seasonJanuary
Cheapest flight$103
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Boston to Cincinnati

When to book flights from Boston to Cincinnati

Are your dates flexible? Find out the best times to travel from Boston to Cincinnati based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Cincinnati

  • Can I travel from Boston-Logan International Airport with my pets?

    If you’re traveling from Boston Logan International Airport with your furry friend, you are required to have them in an approved carrier at all times while within the terminals. The airport provides pet relief areas both outside and inside the terminals. The pet relief areas located before security can be found on the curb of the arrivals levelt of every terminal, while post-security pet relief areas are located in erminals B, C, and E.

  • How do I use public transport from Cincinnati/Northern Kentucky International Airport to Cincinnati?

    The easiest and cheapest way to get from the airport to downtown Cincinnati is by taking the direct bus from the airport which will drop you at 5th and Elm. The bus from the airport leaves every 30 minutes and takes approximately 25 minutes to reach the center.

  • What parking options does Boston Logan International Airport provide?

    Boston Logan International Airport offers a wide variety of parking options that are convenient, accessible, and affordable. The airport offers parking on a long-term, short-term, or extended stay basis to meet your specific needs. There is real-time information provided on the airport’s parking website to show the status of the parking lots. You can also reserve your parking spot directly through the website. The airport also provides parking and charging facilities for clean air vehicles - charging spots are on a first-come-first-served basis.

  • Are there nursing facilities available at Boston Logan International Airport?

    Boston Logan International Airport provides lactation suites where nursing parents can breastfeed or pump in a safe and private environment. The Mamavat lactation suites in the airport are located at erminals B, C, and E. Each of the lactation suites provides comfortable seating, electrical outlets, lockable doors, and a sink.

  • What is the cheapest flight from Boston to Cincinnati?

    In the last 5 days, the lowest price for a flight from Boston to Cincinnati was $106 for a one-way ticket and $348 for a round-trip.

  • Do I need a passport to fly between Boston and Cincinnati?

    A passport is not required to fly from Boston to Cincinnati.

  • Which airports will I be using when flying from Boston to Cincinnati?

    Boston airport is called Boston Logan Intl and the only airport in Cincinnati is Cincinnati Cinci./N. Kentucky.

  • Which airlines offer Wi-Fi service onboard planes from Boston to Cincinnati?

    Delta, American Airlines, JetBlue, Sun Country Air, and Air France offer inflight Wi-Fi service on the Boston to Cincinnati flight route.

  • Which aircraft models fly most regularly from Boston to Cincinnati?

    The Embraer 175 is the aircraft model that flies most regularly on the Boston to Cincinnati flight route.

  • Which airline alliances offer flights from Boston to Cincinnati?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Boston and Cincinnati, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Boston to Cincinnati?

    There are nonstop flights from Boston to Cincinnati on a daily basis.

  • Which is the best airline for flights from Boston to Cincinnati, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Boston to Cincinnati are Southwest and Delta. With an average price for the route of $476 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $445 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Boston to Cincinnati?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Cincinnati.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Cincinnati?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cincinnati from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Cincinnati?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cincinnati with an airline and back to Boston with another airline. Booking your flights between Boston and CVG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Cincinnati?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cincinnati from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Boston to Cincinnati

  • Looking for a cheap flight? 25% of our users found flights on this route for $318 or less one-way and $399 or less round-trip.
  • If you happen to lose any of your items while traveling from Boston Logan International Airport (BOS), please contact the Lost and Found office situated between terminal C and terminal E on the arrivals level. The office is open daily from 7:00 am to 11:30 pm.
  • When traveling from Boston Logan International Airport to Cincinnati/Northern Kentucky International Airport (CVG), it is recommended that you arrive at the airport at least 2 hours before your scheduled time of departure to allow for enough time for check-in and getting through the security checkpoints.
  • After touching down at Cincinnati/Northern Kentucky International Airport, make sure to check out the airport’s state-of-the-art lounge facilities that include services such as food, drinks, free Wi-Fi, internet access, and TV. The lounges are located inside security on concourses A and B of the main terminal.
  • If you are planning to explore the surrounding areas after arriving at CVG, check out one of the several car rental companies operating at Cincinnati/Northern Kentucky International Airport. Rental car counters can be found close to the airport’s baggage claim making it very convenient for arriving passengers to pick up their rental car.
  • If you have to catch an early flight out of Boston Logan International Airport, consider booking an overnight stay at either of the two hotels located on airport grounds: Hilton Boston Logan Airport or Hyatt Regency Boston Harbor. Both these hotels offer complimentary shuttle service to the airport terminals.

Prefer to fly direct from Boston to Cincinnati?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Boston Logan Intl to Cincinnati Cinci./N. Kentucky.
Find which airlines fly direct from Boston Logan Intl Airport to Cincinnati Cinci./N. Kentucky Airport, which days they fly and book direct flights.

Direct departures

Boston Logan Intl to Cincinnati Cinci./N. Kentucky

Monday

American Airlines,Delta

American Airlines,Delta

Tuesday

American Airlines,Delta

American Airlines,Delta

Wednesday

American Airlines,Delta

American Airlines,Delta

Thursday

American Airlines,Delta

American Airlines,Delta

Friday

American Airlines,Delta

American Airlines,Delta

Saturday

American Airlines,Delta

American Airlines,Delta

Sunday

American Airlines,Delta

American Airlines,Delta

See more direct flights

Direct returns

Cincinnati Cinci./N. Kentucky to Boston Logan Intl

Monday

American Airlines,Delta

American Airlines,Delta

Tuesday

American Airlines,Delta

American Airlines,Delta

Wednesday

American Airlines,Delta

American Airlines,Delta

Thursday

American Airlines,Delta

American Airlines,Delta

Friday

American Airlines,Delta

American Airlines,Delta

Saturday

American Airlines,Delta

American Airlines,Delta

Sunday

American Airlines,Delta

American Airlines,Delta

See more direct flights

Reviews of the top 5 airlines serving from Boston to Cincinnati

 
See real verified KAYAK customer reviews for airlines flying from Boston to Cincinnati. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Cincinnati? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4250 reviews
8.1Boarding
8.0Comfort
7.0Food
8.6Crew
7.5Entertainment
Airline reviews

WiFi was not working and didn’t have a beverage service

8.0 ExcellentNick, Mar 2026
BOS - MDW
Read more Southwest reviews

WiFi was not working and didn’t have a beverage service

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

Other than a bit of a delay, everything was good. Again, the boarding process and picking seats is the only thing I don't enjoy.

Flights delayed by 4-6 hours. Boarding was a mess and unclear. Bags were not at arrival airport and had never even been put on the plane. No idea when I’ll get them. Don’t fly into Denver!

Short flight with plenty of open seats. Drinks and snacks were still provided even on such a short flight. <1 hr

I had a wonderful flight, but the only thing that annoyed me was how crowded TSA was. I still believe airports and all planes work together to bunch everyone together to drive up cost.

My experience with Southwest as a whole was good but coming out of Cancun to Chicago it was terrible. Not only was it a language barrier with customer service we stood there to ask questions and they act like they didn't even see you. So the first come approach is not all that great anymore.

Always a great experience. Crew is great at communicating things during flight

very disappointed by plane having no power outlets for our electronics

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

The WiFi was horrific. I fly delta often and love their (usually reliable and free) WiFi. On this flight it was intermittent and when it did connect was extremely slow. I couldn’t get any work done while I was on the flight which was extremely frustrating. I was also in the exit row seat where there is now immediate seat in front of you, so while the leg room was nice, I couldn’t even watch the TV when the internet wasn’t working. Finally, for the last 20 mins of the flight, the announcement indicator came on the TV screens and took them over, even though no announcement was being made. Really disappointed.

The gate agent was most helpful in getting me on to fly standby. I greatly appreciate it.

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

The WiFi has been awful on my last few Delta Air Lines flights.

Great - This was the last flight before hurricane closures and did a quick turnaround to get the plane heading north. Much appreciated.

Was unsure of this flight due to high winds in CVG from Hurricane Helene. Crew did a great job of getting us to CVG safely.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Aircraft very cramped. Check-in was great with an agent helping us. Food was almost non-existent. Pre-flight went well once I got the app reloaded on my phone since we don’t fly much anymore.

My only real complaint was how much turbulence there was-and that probably can't be avoided. I felt really sick getting off the plane. But boarding was super easy, the flight attendants were friendly, the bathroom was clean. Everything else about the flight was perfectly fine. Thanks!

Plane temperature was so hot that everyone on the plane was sweating. Departure gates changed 3 times in the hour before the flight. Internet service was so poor in the terminal that updates weren't always being received.

Another uncoordinated American experience. Always surprises me at DFW for them of all places. Have to take this flight as there are no other good time options. We knew from the start that something was wrong, but the pilot wouldn't tell us. I just watched my Kayak app grow the delay by 10 minutes as it went to 3.5 hours. They were uncoordinated with maintenance (as maintenance, when finally arriving, knew within 15 minutes the plane wasn't going. No 'sorry' or 'this is what is going on' comment. The pilot seemed unfazed / didn't care about the process we were going through.

Early departure meant on time arrival. Only real problem was free internet had issues, although chatting with the internet help desk (you can do this via aainflight.com) got the issue resolved.

The business steward was absolutely amazing! Smiles and kindness! Wish all AA flights are like this one!

As previously stated the delay I experienced flying from Wichita to Chicago caused a host of issues. When I finally was able to be booked on the last remaining American flight from Chicago to Cincinnati, the gate changed four times with the last change occurring very near the scheduled boarding time. While I didn't have a problem moving from gate to gate, I did notice and make note of others that had mobility issues and had to move each time for the gate change.

Could we please end the loud announcements about credit card offers on your flights? We are trying to sleep, work, watch videos, etc. and if we need a credit card, we will ask for one. Flying is already not what it used to be.

Flight delay and multiple gate changes including a change near boarding time to another terminal, which in DFW is a pain. Pre-boarding delay and also a further delay on the ground after boarding. About an hour and a half total delay.

Sat on the ground in Cincinnati for 50 minutes before deplaning

We were delayed Al ost / hours after boarding so that maintenance had to add oil to the engines. Then the oil they grabbed had been left out in the Dallas record cold and was frozen. They had to go back to the hanger and grab some that was not frozen.

No service due to turbulence. No entertainment on this type of aircraft. But nice old comfortable seats.

Flight left 2 hours late with no explanation as to the delay

Whole experience was poor. Delayed 2 hours. Lied about the delays. Was all jet blues fault and tried to blame on air traffic control. Sent out other let trips and wouldn't allow people to switch aircraft.

My bag was not loaded on my flight. it was not communicated to me until i was waiting for my bag at my destination. there was no confirmation of when my bag was arriving and no way to track it.

The gate attendant in Boston had a high raspy voice and spoke much too fast to be understood. Not pleasant.

It was fine for what it was. It’s not luxury travel but it was efficient, for the most part. Having my carry-on transferred into luggage however, was unwelcome.

We had better-than-average leg room and I loved the access to shows and movies. During boarding, we could not hear the agent even though we were close to the boarding door, which was kind of scary when we realized that half of the passengers had already boarded. Also, the entertainment was awesome, but I could not hear the movie as well as I would have liked, because my headphones were crappy. It would have been better if I could connect my own ear buds via Bluetooth or if JetBlue provided headphones.

I was seated next to an autistic child who was out of control and had a child behind me kicking my seat for most of the trip. I will never fly JetBlue again. Ever. I don't care how cheap it is. It's terrible.

Great price, easy check in, love the free drinks and snacks, and nice crew. The only negative part was waiting for your seat assignment 5 minutes before boarding, and the seats are a bit uncomfortable.

What a great flight. Seats were more comfortable than other airlines. Flight was full but very easy to navigate. No stress no drama

All airline travel outside of First or Business class is an ordeal to be endured. This trip was ok, small o, small k.

I loved the staff on the plane. So friendly and helpful! However, there was an argument and misunderstanding by the staff and a customer at the gate, and the staff member was being unprofessional. When we arrived in Atlanta, we waited 1.5 hrs for our luggage to arrive. When I asked the airport attendant, they said Frontier had the longest wait for luggage out of any airlines, and that they could not be held responsible for the delay.

Flight got delayed for 5 hours no good explanation was offered ;(

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

The check in process was a mess for no reason. I spent an hour waiting in line trying to get them to print my boarding pass and as a result I missed my flight.

Four and a half hour delay in total. What frustrates me most is the poor communication and disorganization.

Fecal matter in seat back pocket. Presumably from a kids diaper.

It was impossible to change a carry-on for a checked bag after the initial selection. The flight was delayed 14 hours "to allow for a late arriving aircraft." The seats were shockingly uncomfortable. This was only the second time I've seen seats that didn't recline in an airline. The first was in an East Bloc airline before the fall if the Iron Curtain.

The flight was canceled, then delayed twice, we were moved gates twice. Short staff at the counter and check in. We waited for our flight 9 hours. Will never use Frontier ever again, or Spirit.

It's Frontier: low-frills but boarding first because I paid for a carry-on was an unexpected perk, and the fact that it was direct and fast makes up for the lack of amenities.

There was only room for a quarter of the passengers to sit at the gate at MCO. The gate attendant allowed people who did not require assistance to board early before they realized and started to turn people back. The flight was extremely uncomfortable due to pressure. My ears, eyes, sinuses and joints were very painful the whole flight. My sister also complained about her ears and sinuses as well as joints and while deplaning I heard several other passengers complain about the same issues. I’ve never felt that much discomfort flying before and I’ve been doing it for over 40 years.

Everything you need to know for your flight from Boston to Cincinnati

Information on your arrival and departure airports