What is the cheapest airline that flies from Boston Logan Intl to Cincinnati Cinci./N. Kentucky?

Frontier is the most popular carrier operating from Boston Logan Intl to Cincinnati Cinci./N. Kentucky

Which layover airport has the shortest connection time from Boston to Cincinnati?

Philadelphia (PHL) has the shortest average layover time for this route: 1h 10m.

Which layover airport offers the lowest fares from Boston to Cincinnati?

Flights via Orlando (MCO) offer the lowest average round-trip price of $132.

Which airport is the most popular layover for flights between Boston and Cincinnati?

Philadelphia (PHL) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

How many flights depart from Boston to Cincinnati on average per day?

8 flights are operational daily from Boston to Cincinnati as of December 2025. The most popular departure time for this route is 6:00PM, with 65% of flights per day taking off in the evening.

How many flights depart from Boston to Cincinnati on average per week?

As of December 2025, 56 flights take off from Boston and land in Cincinnati each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.

Which layover airport has the shortest travel time from Boston to Cincinnati?

Flights connecting via Baltimore (BWI) have the shortest average one-way travel time: 4h 45m.

What airlines fly to Cincinnati?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Cincinnati from Boston according to our data. American Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Cincinnati. Keep in mind that there are 7 different airlines that fly to Cincinnati on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Boston Logan Intl Airport to Cincinnati Cinci./N. Kentucky Airport?

Prices for flights from Boston Logan Intl Airport to Cincinnati Cinci./N. Kentucky Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Boston Logan Intl Airport to Cincinnati Cinci./N. Kentucky Airport?

There are 6 operators available for flights from Boston Logan Intl Airport to Cincinnati Cinci./N. Kentucky Airport as of December 2025.

How old do you have to be to fly from Boston Logan Intl Airport to Cincinnati Cinci./N. Kentucky Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Cincinnati Cinci./N. Kentucky Airport.

What documentation or ID do you need to fly to Cincinnati Cinci./N. Kentucky Airport?

The travel and health documents you'll need for your trip to Cincinnati Cinci./N. Kentucky Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cincinnati Cinci./N. Kentucky Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$80 Cheap Flights from Boston to Cincinnati in 2025/26

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10:56 am - 12:00 pmBOS-CVG

25h 04m2 stops

10:00 am - 2:38 pmCVG-BOS

28h 38m2 stops

$296Multiple Airlines

Find Deal

Wed, Dec 10 - Mon, Jan 12

4:45 pm - 7:24 pmBOS-CVG

2h 39mnonstop

7:00 am - 9:22 amCVG-BOS

2h 22mnonstop

$297American Airlines

Find Deal

Sat, Dec 20 - Tue, Jan 6

6:08 am - 9:00 amBOS-CVG

2h 52mnonstop

6:20 am - 8:42 amCVG-BOS

2h 22mnonstop

$299American Airlines

Find Deal

Fri, Jan 16 - Mon, Jan 19

5:45 am - 5:44 pmBOS-CVG

11h 59m2 stops

11:57 am - 7:06 pmCVG-BOS

7h 09m1 stop

$303Multiple Airlines

Find Deal

Tue, Dec 9 - Wed, Dec 17

8:11 pm - 5:44 pmBOS-CVG

21h 33m1 stop

7:24 pm - 1:14 amCVG-BOS

5h 50m1 stop

$304Multiple Airlines

Find Deal

Tue, Dec 16 - Fri, Dec 26

5:45 am - 5:44 pmBOS-CVG

11h 59m2 stops

2:50 pm - 1:19 amCVG-BOS

10h 29m1 stop

$306Multiple Airlines

Find Deal

Tue, Dec 9 - Thu, Dec 18

6:00 am - 6:11 pmBOS-CVG

12h 11m1 stop

2:50 pm - 1:24 amCVG-BOS

10h 34m1 stop

$307Frontier

Find Deal

Sat, Dec 20 - Tue, Dec 30

6:00 am - 6:11 pmBOS-CVG

12h 11m1 stop

9:26 pm - 10:07 amCVG-BOS

12h 41m1 stop

$308Frontier

Find Deal

Sat, Dec 20 - Mon, Dec 29

1:40 pm - 4:20 pmBOS-CVG

2h 40mnonstop

6:00 am - 12:23 pmCVG-BOS

6h 23m1 stop

$309Delta

Find Deal

Thu, Jan 8 - Mon, Jan 12

12:17 pm - 7:45 pmBOS-CVG

7h 28m1 stop

8:05 pm - 11:56 pmCVG-BOS

27h 51m2 stops

$310Multiple Airlines

Find Deal

Fri, Dec 12 - Sun, Dec 14

American Airlines flights from Boston to Cincinnati

Our best American Airlines deals on Boston to Cincinnati flight tickets

American Airlines

Dec 20

BOS4:45 pmBoston Logan Intl

2h 39m

CVG7:24 pmCincinnati Cinci./N. Kentucky

Jan 6

CVG7:00 amCincinnati Cinci./N. Kentucky

2h 22m

BOS9:22 amBoston Logan Intl

$297

Find similar

American Airlines

Jan 16

BOS6:08 amBoston Logan Intl

2h 52m

CVG9:00 amCincinnati Cinci./N. Kentucky

Jan 19

CVG6:20 amCincinnati Cinci./N. Kentucky

2h 22m

BOS8:42 amBoston Logan Intl

$299

Find similar

American Airlines

Dec 26

BOS5:59 amBoston Logan Intl

4h 30m

1 stop

CVG10:29 amCincinnati Cinci./N. Kentucky

Dec 31

CVG7:20 amCincinnati Cinci./N. Kentucky

2h 12m

BOS9:32 amBoston Logan Intl

$342

Find similar

Frontier flights from Boston to Cincinnati

Our best Frontier deals on Boston to Cincinnati flight tickets

Frontier

Dec 20

BOS6:00 amBoston Logan Intl

12h 11m

1 stop

CVG6:11 pmCincinnati Cinci./N. Kentucky

Dec 30

CVG2:50 pmCincinnati Cinci./N. Kentucky

10h 34m

1 stop

BOS1:24 amBoston Logan Intl

$307

Find similar

Frontier

Dec 20

BOS6:00 amBoston Logan Intl

12h 11m

1 stop

CVG6:11 pmCincinnati Cinci./N. Kentucky

Dec 29

CVG9:26 pmCincinnati Cinci./N. Kentucky

12h 41m

1 stop

BOS10:07 amBoston Logan Intl

$308

Find similar

Frontier

Dec 22

BOS8:08 amBoston Logan Intl

50h 44m

2 stops

CVG10:52 amCincinnati Cinci./N. Kentucky

Jan 6

CVG7:41 pmCincinnati Cinci./N. Kentucky

5h 38m

1 stop

BOS1:19 amBoston Logan Intl

$315

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonCincinnati

BOS - CVG

BOSCVG

Boston Logan Intl

Wed 12/10

10:56 am-12:00 pm

2 stops25h 04m

Cincinnati Cinci./N. Kentucky

Mon 1/12

10:00 am-2:38 pm

2 stops28h 38m

$296

BostonCincinnati

BOS - CVG

BOSCVG

Boston Logan Intl

Sat 12/20

4:45 pm-7:24 pm

Nonstop2h 39m

Cincinnati Cinci./N. Kentucky

Tue 1/6

7:00 am-9:22 am

Nonstop2h 22m

$297

BostonCincinnati

BOS - CVG

BOSCVG

Boston Logan Intl

Fri 1/16

6:08 am-9:00 am

Nonstop2h 52m

Cincinnati Cinci./N. Kentucky

Mon 1/19

6:20 am-8:42 am

Nonstop2h 22m

$299

BostonCincinnati

BOS - CVG

BOSCVG

Boston Logan Intl

Tue 12/9

5:45 am-5:44 pm

2 stops11h 59m

Cincinnati Cinci./N. Kentucky

Wed 12/17

11:57 am-7:06 pm

1 stop7h 09m

$303

BostonCincinnati

BOS - CVG

BOSCVG

Boston Logan Intl

Tue 12/16

8:11 pm-5:44 pm

1 stop21h 33m

Cincinnati Cinci./N. Kentucky

Fri 12/26

7:24 pm-1:14 am

1 stop5h 50m

$304

BostonCincinnati

BOS - CVG

BOSCVG

Boston Logan Intl

Tue 12/9

5:45 am-5:44 pm

2 stops11h 59m

Cincinnati Cinci./N. Kentucky

Thu 12/18

2:50 pm-1:19 am

1 stop10h 29m

$306

BostonCincinnati

BOS - CVG

BOSCVG

Boston Logan Intl

Sat 12/20

6:00 am-6:11 pm

1 stop12h 11m

Cincinnati Cinci./N. Kentucky

Tue 12/30

2:50 pm-1:24 am

1 stop10h 34m

$307

BostonCincinnati

BOS - CVG

BOSCVG

Boston Logan Intl

Sat 12/20

6:00 am-6:11 pm

1 stop12h 11m

Cincinnati Cinci./N. Kentucky

Mon 12/29

9:26 pm-10:07 am

1 stop12h 41m

$308

BostonCincinnati

BOS - CVG

BOSCVG

Boston Logan Intl

Thu 1/8

1:40 pm-4:20 pm

Nonstop2h 40m

Cincinnati Cinci./N. Kentucky

Mon 1/12

6:00 am-12:23 pm

1 stop6h 23m

$309

BostonCincinnati

BOS - CVG

BOSCVG

Boston Logan Intl

Fri 12/12

12:17 pm-7:45 pm

1 stop7h 28m

Cincinnati Cinci./N. Kentucky

Sun 12/14

8:05 pm-11:56 pm

2 stops27h 51m

$310

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How to get the cheapest flight ticket from Boston to Cincinnati

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the cheapest month to fly to Cincinnati?

The month of May is, on average, the cheapest month to fly to Cincinnati from Boston, with most prices found around $338. If you aren’t able to travel to Cincinnati during the month of May, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $359.

What is the cheapest day to depart on your flight to Cincinnati?

According to our data, Wednesday is the cheapest day to fly to Cincinnati from Boston. The lowest ticket price found for a Wednesday departure recently was $347. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Tuesday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $436.

What is the cheapest time of day to depart on your flight to Cincinnati?

Our most recent data shows that the best time of day to fly to Cincinnati is in the afternoon. Flights from Boston to Cincinnati during this time can be as low as $362. At noon is when there is more demand to fly to Cincinnati, so prices are often more expensive at around $510 per ticket.

What is the cheapest Boston Logan Intl to Cincinnati Cinci./N. Kentucky flight route?

Fly from Boston Logan Intl to Cincinnati Cinci./N. Kentucky for the best Boston Logan Intl - Cincinnati Cinci./N. Kentucky flight prices

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

You are more likely to see cheaper flights to Cincinnati from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Cincinnati for around $373 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cincinnati from Boston for as low as $284 on momondo.

What cabin class options are available on Boston Logan Intl to Cincinnati Cinci./N. Kentucky flights?

There are 4 cabin classes available to choose from on Boston Logan Intl to Cincinnati Cinci./N. Kentucky flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to Cincinnati flights?

You could potentially save up to 21% on your flight if you consider stops on a Boston to Cincinnati flight.

How have Boston to Cincinnati flight prices changed over time?

As of December 2025, prices for Boston to Cincinnati flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from Boston to Cincinnati

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Cincinnati according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Cincinnati (BOS to CVG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Cincinnati

Best Price Found	$333
Fastest flight time	2h 28m
Direct flights	Every day
Airports in Cincinnati	1 airport

The best one-way flight to Cincinnati from Boston in the past 72 hours is $333. The best round-trip flight deal from Boston to Cincinnati found on momondo in the last 72 hours is $337.

The fastest flight from Boston to Cincinnati takes 2h 28m

Direct flights go from Boston to Cincinnati every day.

There is 1 airport near Cincinnati: Cincinnati Cinci./N. Kentucky (CVG)

Search flight deals

How far is Boston Logan Intl to Cincinnati Cinci./N. Kentucky by plane?
Boston Logan Intl and Cincinnati Cinci./N. Kentucky are 738.1 mi apart from one another. A reasonable flight in good conditions will take 2h 36m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Cincinnati Cinci./N. Kentucky Airport?
Prices for flights from Boston Logan Intl Airport to Cincinnati Cinci./N. Kentucky Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Boston Logan Intl Airport to Cincinnati Cinci./N. Kentucky Airport?
There are 6 operators available for flights from Boston Logan Intl Airport to Cincinnati Cinci./N. Kentucky Airport as of December 2025.
How old do you have to be to fly from Boston Logan Intl Airport to Cincinnati Cinci./N. Kentucky Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Cincinnati Cinci./N. Kentucky Airport.
What documentation or ID do you need to fly to Cincinnati Cinci./N. Kentucky Airport?
The travel and health documents you'll need for your trip to Cincinnati Cinci./N. Kentucky Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cincinnati Cinci./N. Kentucky Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Boston to Cincinnati?
Based on momondo bookings for flights between Boston and Cincinnati, the leading plane model is Embraer 175, making up 64.37% of the total bookings. Other popular models include Embraer 170 with 19.54%, Airbus A220-300 with 4.84%, and Boeing 737-800 with 2.63%.
What is the most popular airline from Boston to Cincinnati?
momondo data reveals that the most frequently booked airline on the route from Boston to Cincinnati is Delta, representing 47% of all bookings. The subsequent popular airlines are American Airlines at 42%, Frontier at 6%, and Southwest at 3%.

Best airlines flying from Boston to Cincinnati

Compare and see reviews for airlines that fly from Boston to Cincinnati with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $77	Free Cancellation	Rating 5.8 3,094 reviews	Search Frontier flights
Breeze Airways	PriceFrom $109	Free Cancellation	Rating 8.2 240 reviews	Search Breeze Airways flights
Delta	PriceFrom $266	Free Cancellation	Rating 7.9 8,010 reviews	Search Delta flights
American Airlines	PriceFrom $275	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Southwest	PriceFrom $277	Free Cancellation	Rating 8.0 4,253 reviews	Search Southwest flights
United Airlines	PriceFrom $324	Free Cancellation	Rating 7.4 9,062 reviews	Search United Airlines flights

Delta Flights From Boston to Cincinnati
Delta operates around 11 flights from Boston to Cincinnati every week. The average price of these flights found in the last 72 hours has been $415, but momondo users have found Delta deals from Boston to Cincinnati from as low as $266 round-trip. Delta has been scored 7.9/10 in 8,010 reviews.
American Airlines Flights From Boston to Cincinnati
Another popular option for Boston to Cincinnati flights is American Airlines (7.2/10, 11,040 ratings). American Airlines flies from Boston to Cincinnati around 8 times per week, with deals starting from $275 round-trip and rising to an average price of around $358.

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Why use momondo?

Why should I use momondo to find a flight deal from Boston to Cincinnati?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Cincinnati. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Cincinnati with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cincinnati from Boston with this policy.

How can momondo help me find flights from Boston to Cincinnati?

momondo provides multiple filters to help you find the best flight to Cincinnati from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boston to Cincinnati right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boston to Cincinnati flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Boston to Cincinnati from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Cincinnati departing on 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Our best Frontier deals on Boston to Cincinnati flight tickets

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Use the filters below to find and compare flights from Boston to Cincinnati that are best for you.

See travel insights to Cincinnati from

How to get the cheapest flight ticket from Boston to Cincinnati

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cincinnati?

The month of May is, on average, the cheapest month to fly to Cincinnati from Boston, with most prices found around $338. If you aren’t able to travel to Cincinnati during the month of May, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $359.

What is the cheapest day to depart on your flight to Cincinnati?

What is the cheapest time of day to depart on your flight to Cincinnati?

Our most recent data shows that the best time of day to fly to Cincinnati is in the afternoon. Flights from Boston to Cincinnati during this time can be as low as $362. At noon is when there is more demand to fly to Cincinnati, so prices are often more expensive at around $510 per ticket.

What is the cheapest Boston Logan Intl to Cincinnati Cinci./N. Kentucky flight route?

Fly from Boston Logan Intl to Cincinnati Cinci./N. Kentucky for the best Boston Logan Intl - Cincinnati Cinci./N. Kentucky flight prices

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

What cabin class options are available on Boston Logan Intl to Cincinnati Cinci./N. Kentucky flights?

There are 4 cabin classes available to choose from on Boston Logan Intl to Cincinnati Cinci./N. Kentucky flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to Cincinnati flights?

You could potentially save up to 21% on your flight if you consider stops on a Boston to Cincinnati flight.

How have Boston to Cincinnati flight prices changed over time?

As of December 2025, prices for Boston to Cincinnati flights are approximately 6% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Boston Logan Intl to Cincinnati Cinci./N. Kentucky?

Frontier is the most popular carrier operating from Boston Logan Intl to Cincinnati Cinci./N. Kentucky

What airlines fly to Cincinnati?

Which airport is the most popular layover for flights between Boston and Cincinnati?

Philadelphia (PHL) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Boston to Cincinnati?

Flights via Orlando (MCO) offer the lowest average round-trip price of $132.

Which layover airport has the shortest travel time from Boston to Cincinnati?

Flights connecting via Baltimore (BWI) have the shortest average one-way travel time: 4h 45m.

Which layover airport has the shortest connection time from Boston to Cincinnati?

Philadelphia (PHL) has the shortest average layover time for this route: 1h 10m.

How many flights depart from Boston to Cincinnati on average per day?

8 flights are operational daily from Boston to Cincinnati as of December 2025. The most popular departure time for this route is 6:00PM, with 65% of flights per day taking off in the evening.

How many flights depart from Boston to Cincinnati on average per week?

As of December 2025, 56 flights take off from Boston and land in Cincinnati each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.

When to book flights from Boston to Cincinnati

Cheap Boston to Cincinnati (BOS to CVG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Cincinnati

Best Price Found

Fastest flight time

Direct flights

Airports in Cincinnati

How far is Boston Logan Intl to Cincinnati Cinci./N. Kentucky by plane?

When did momondo last update prices for flights from Boston Logan Intl Airport to Cincinnati Cinci./N. Kentucky Airport?

How many operators does momondo search for flights from Boston Logan Intl Airport to Cincinnati Cinci./N. Kentucky Airport?

How old do you have to be to fly from Boston Logan Intl Airport to Cincinnati Cinci./N. Kentucky Airport?

What documentation or ID do you need to fly to Cincinnati Cinci./N. Kentucky Airport?

What is the most popular plane model from Boston to Cincinnati?

What is the most popular airline from Boston to Cincinnati?

Best airlines flying from Boston to Cincinnati

Compare and see reviews for airlines that fly from Boston to Cincinnati with momondo

Delta Flights From Boston to Cincinnati

American Airlines Flights From Boston to Cincinnati

Traveling to a place near Cincinnati?

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Cincinnati?

Can I find flights from Boston to Cincinnati with flexible booking policies on momondo?

How can momondo help me find flights from Boston to Cincinnati?

I’m not ready to book a flight from Boston to Cincinnati right now. Can momondo alert me if prices change?

An easier way to manage your Cincinnati trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down