HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boston

$92+ Cheap flights from Cincinnati to Boston (CVG - BOS)

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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — BOS
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cincinnati to Boston 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 Cincinnati Cinci./N. Kentucky to Boston Logan Intl are usually found in September or December, booked 87 days in advance, depart on a Saturday or Thursday and return on a Saturday

Cheap flight deals from Cincinnati to Boston

Cheapest flights from Cincinnati to Boston
Explore the most affordable flight options available from Cincinnati to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.

This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:15 am
CVG
-
BOS
1 stop26h 54m
Frontier
Sun 8/3011:05 am
BOS
-
CVG
1 stop26h 20m
Frontier
Deal found 6/10$341
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/89:30 pm
CVG
-
BOS
1 stop11h 39m
Frontier
Tue 7/1411:52 am
BOS
-
CVG
2 stops22h 13m
Frontier
Deal found 6/8$342
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 6/2612:54 pm
CVG
-
BOS
1 stop18h 54m
Frontier
Fri 7/108:41 am
BOS
-
CVG
2 stops27h 07m
Frontier
Deal found 6/10$343
This Frontier deal was found by Cheapflights users on 6/10. 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 7/112:52 pm
CVG
-
BOS
1 stop18h 17m
Frontier
Mon 7/1310:04 am
BOS
-
CVG
1 stop13h 42m
Frontier
Deal found 6/10$344
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/112:54 pm
CVG
-
BOS
1 stop12h 33m
Frontier
Wed 7/811:59 am
BOS
-
CVG
1 stop23h 14m
Frontier
Deal found 6/10$345
This CheapOair deal was found by Cheapflights users on 6/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:35 am
CVG
-
BOS
1 stop25h 45m
Frontier
Fri 10/169:15 am
BOS
-
CVG
1 stop14h 48m
Frontier
Deal found 6/7$346
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Tue 7/2812:18 pm
CVG
-
BOS
1 stop19h 28m
Frontier
Sat 8/112:56 pm
BOS
-
CVG
1 stop22h 17m
Frontier
Deal found 6/7$347
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Fri 7/39:30 pm
CVG
-
BOS
2 stops27h 57m
Frontier
Mon 7/2010:04 am
BOS
-
CVG
1 stop13h 42m
Frontier
Deal found 6/7$348
This Delta deal was found by Cheapflights users on 6/7. 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 8/58:00 am
CVG
-
BOS
1 stop6h 22m
Delta
Tue 8/118:45 am
BOS
-
CVG
Nonstop2h 27m
Delta
Deal found 6/7$349
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 6/2212:54 pm
CVG
-
BOS
1 stop18h 58m
Frontier
Wed 6/2412:01 pm
BOS
-
CVG
1 stop23h 13m
Frontier
Deal found 6/7$350
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:19 pm
CVG
-
BOS
1 stop19h 50m
Frontier
Fri 10/169:15 am
BOS
-
CVG
1 stop14h 48m
Frontier
Deal found 6/10$351
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:26 am
CVG
-
BOS
1 stop24h 43m
Frontier
Mon 10/269:15 am
BOS
-
CVG
1 stop14h 48m
Frontier
Deal found 6/10$352

Find flight deals from Cincinnati to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) to Boston (BOS). 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 June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$341
(CheapOair)

One-way from

$92
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$419

Good round-trip deal

$399 or less

Good one-way deal

$323 or less
Provider with most accurate pricing for Cincinnati Cinci./N. Kentucky-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cincinnati Cinci./N. Kentucky-Boston Logan Intl flights.
Search Deals
From Cincinnati Cinci./N. Kentucky to Boston Logan Intl
Search Deals
One-way flight from Cincinnati Cinci./N. Kentucky to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Cincinnati Cinci./N. Kentucky to Boston Logan Intl.
Search Deals
Price to beat on a one-way flight from Cincinnati Cinci./N. Kentucky to Boston Logan Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cincinnati to Boston 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 June 11, 2026.
Use the filters below to find and compare flights from Cincinnati to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Fri 7/3

5:51 pm-11:27 pm

1 stop5h 36m

Boston Logan Intl

Sat 7/18

8:45 am-11:12 am

Nonstop2h 27m

$354

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Thu 9/24

8:10 am-3:45 pm

2 stops7h 35m

Boston Logan Intl

Sat 9/26

5:50 am-12:40 pm

1 stop6h 50m

$356

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Fri 10/30

7:05 am-1:40 pm

2 stops6h 35m

Boston Logan Intl

Mon 11/2

8:40 am-3:55 pm

1 stop7h 15m

$360

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Wed 7/22

9:00 am-5:45 pm

2 stops8h 45m

Boston Logan Intl

Sat 7/25

4:45 pm-11:50 pm

1 stop7h 05m

$364

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Fri 7/10

6:00 am-8:22 am

Nonstop2h 22m

Boston Logan Intl

Tue 7/14

8:45 am-11:12 am

Nonstop2h 27m

$369
Quickest round-trip

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Sat 10/10

8:59 pm-11:11 pm

Nonstop2h 12m

Boston Logan Intl

Fri 10/16

2:30 pm-5:03 pm

Nonstop2h 33m

$369

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Fri 10/2

8:10 am-4:50 pm

2 stops8h 40m

Boston Logan Intl

Mon 10/5

5:15 am-12:30 pm

1 stop7h 15m

$378

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Fri 7/3

6:00 am-8:22 am

Nonstop2h 22m

Boston Logan Intl

Mon 7/20

7:10 pm-12:39 am

1 stop5h 29m

$384

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Tue 7/28

5:25 pm-7:48 pm

Nonstop2h 23m

Boston Logan Intl

Sat 8/1

5:00 pm-7:40 pm

Nonstop2h 40m

$389

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Tue 11/24

1:35 pm-7:02 pm

1 stop5h 27m

Boston Logan Intl

Sat 11/28

8:35 pm-11:15 pm

Nonstop2h 40m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Cincinnati to Boston

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 Cincinnati to Boston in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cincinnati-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cincinnati-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cincinnati-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cincinnati-Boston 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 Cincinnati-Boston 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 Cincinnati to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Cincinnati with our price prediction graph.
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 Cincinnati to Boston

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

The best time to book flights from Cincinnati to Boston is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Cincinnati to Boston?

Currently, September is the cheapest month in which you can book a flight from Cincinnati to Boston (average of $360). Flying from Cincinnati to Boston in April is currently the most expensive (average of $447). 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 CVG to BOS?

Find hourly flight availability from Cincinnati to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 11, 2026.

A simple way to save on the total cost of your ticket is to fly from Cincinnati to Boston in the evening. If you’re flexible enough to do this you can expect to save up to 49% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Cincinnati to Boston. Price data was last updated on June 8, 2026.

Travelers seeking maximum savings on their Cincinnati to Boston flight should consider departing on Tuesday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Cincinnati to Boston?

The best insider tips for Cincinnati to Boston flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Cincinnati to Boston trip
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on Qatar Airways

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Marisa Garcia

Marisa Garcia

Expert on Frontier

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated June 11, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Cincinnati to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,235 reviews

Crew

8.6

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Southwest
7.9
Good
4,235 reviews
Southwest
7.9
Good
4,235 reviews

Crew

8.6

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Delta
7.9
Good
8,399 reviews
Southwest
7.9
Good
4,235 reviews

Crew

8.6

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
United Airlines
7.4
Good
9,805 reviews
Southwest
7.9
Good
4,235 reviews

Crew

8.6

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
American Airlines
7.1
Good
11,640 reviews
Southwest
7.9
Good
4,235 reviews

Crew

8.6

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Frontier
5.6
Fair
2,897 reviews
Southwest
7.9
Good
4,235 reviews

Crew

8.6

Food

7.0

Overall

7.9

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Related info for your journey

Find useful and relevant information for your journey from Cincinnati to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Cincinnati to Boston?

    If you wish to fly to Boston from Cincinnati, then you need to book flights from Cincinnati Cinci./N. Kentucky to Boston Logan Intl. There are 14 flights from Cinci./N. Kentucky (CVG) to Logan Intl (BOS) per day to choose from. Flights to Boston from Cinci./N. Kentucky are available from 5 different airlines, which means you should have some options if you want to compare airfare deals. 2h 12m is how long a nonstop flight from Cincinnati to Boston Logan Intl typically takes.

  • How popular is this Cincinnati to Boston flight route?

    The Cincinnati Cinci./N. Kentucky to Boston Logan Intl flight path was viewed by 20 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Cincinnati to Boston?

    Airlines like Delta and Southwest fly from Cincinnati to Boston in about 5h 36m. The time it takes to get you to your destination can typically vary by up to 1h 59m. The distance from Cincinnati to Boston is about 750 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Cincinnati to Boston round-trip?

    Frontier, at $160, was found to be the cheapest airline from Cincinnati to Boston.Alternate airlines to your destination round-trip include Southwest and American Airlines. Frontier is 59% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Cincinnati to Boston one-way?

    The cheapest airlines for a one-way flight from Cincinnati to Boston are Southwest ($139), United Airlines ($143), and American Airlines ($175).

  • What are the most reliable airlines from Cincinnati to Boston?

    Consider Envoy Air (97%), WestJet (96%) or Scandinavian Airlines (92%) when booking your flight. These represent the most reliable airlines when flying from Cincinnati to Boston.

  • What are the cheapest flights from Cincinnati to Boston?

    Looking for the cheapest flight from Cincinnati to Boston? While on average our users pay $547, our data indicates the cheapest price to be $318. The most popular route (Cincinnati Cinci./N. Kentucky - Boston Logan Intl), is priced around $236.

  • Can I find deals for flights from Cincinnati to Boston that include hotel bookings?

    Yes. In addition to deals on Cincinnati to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cincinnati to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cincinnati to Boston.

  • Can I find deals for business class flights from Cincinnati to Boston?

    Yes. Cheapflights offers flight deals from Cincinnati to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cincinnati to Boston?

    Currently, September is the cheapest month in which you can book a flight from Cincinnati to Boston (average of $360). Flying from Cincinnati to Boston in April is currently the most expensive (average of $447). 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.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Waltham
Cambridge
Concord
Hampton Beach
Brockton
Watertown
Seekonk
Cranston
Warwick
Peabody
Auburn
York Beach
Chelsea
Londonderry
Swansea
Old Orchard Beach
Lowell
Smithfield
Braintree
Sandwich

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Cincinnati to Boston

Discover the top 5 airlines that operate flights from Cincinnati to Boston. 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 June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$160Average$235FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$233Average$411FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$269Average$376FlexibilityNo cancel feeOn-time71%
DeltaCheapest$282Average$418FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$298Average$522FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.