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$119+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — BOS
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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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

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Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to Boston Logan Intl are usually found in December or February, booked 90 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 July 27, 2026.

This Southwest deal was found by Cheapflights users on 7/27. 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.
Mon 8/247:05 am
CVG
-
BOS
2 stops7h 50m
Southwest
Mon 8/3112:40 pm
BOS
-
CVG
2 stops8h 55m
Southwest
Deal found 7/27$331
This Southwest deal was found by Cheapflights users on 7/26. 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 9/108:10 am
CVG
-
BOS
2 stops6h 20m
Southwest
Mon 9/145:50 am
BOS
-
CVG
1 stop7h 45m
Southwest
Deal found 7/26$332
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/1412:53 pm
CVG
-
BOS
1 stop18h 49m
Frontier
Sun 8/2312:45 pm
BOS
-
CVG
2 stops21h 20m
Frontier
Deal found 7/22$333
This Frontier deal was found by Cheapflights users on 7/25. 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.
Wed 8/129:23 pm
CVG
-
BOS
1 stop11h 46m
Frontier
Mon 8/1710:04 am
BOS
-
CVG
1 stop13h 38m
Frontier
Deal found 7/25$334
This Delta deal was found by Cheapflights users on 7/26. 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.
Thu 9/178:21 pm
CVG
-
BOS
Nonstop2h 23m
Delta
Mon 9/218:45 pm
BOS
-
CVG
Nonstop2h 28m
Delta
Deal found 7/26$335
This Delta deal was found by Cheapflights users on 7/25. 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 12/2512:50 pm
CVG
-
BOS
1 stop7h 51m
Delta
Tue 12/298:00 am
BOS
-
CVG
1 stop5h 17m
Delta
Deal found 7/25$336
This Southwest deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:45 am
CVG
-
BOS
2 stops8h 00m
Southwest
Sat 11/75:35 am
BOS
-
CVG
2 stops12h 20m
Southwest
Deal found 7/24$337
This CheapOair deal was found by Cheapflights users on 7/26. 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 8/229:28 am
CVG
-
BOS
1 stop23h 41m
Frontier
Sun 8/3010:04 am
BOS
-
CVG
1 stop27h 21m
Frontier
Deal found 7/26$338
This Frontier deal was found by Cheapflights users on 7/27. 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.
Sun 8/239:23 pm
CVG
-
BOS
1 stop11h 46m
Frontier
Mon 8/3110:04 am
BOS
-
CVG
1 stop13h 38m
Frontier
Deal found 7/27$339
This Frontier deal was found by Cheapflights users on 7/26. 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.
Sun 8/169:23 pm
CVG
-
BOS
1 stop11h 46m
Frontier
Sun 8/2310:04 am
BOS
-
CVG
1 stop13h 38m
Frontier
Deal found 7/26$340
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/1512:53 pm
CVG
-
BOS
1 stop22h 04m
Frontier
Sat 8/2212:45 pm
BOS
-
CVG
1 stop22h 36m
Frontier
Deal found 7/26$341
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:20 am
CVG
-
BOS
2 stops5h 50m
Southwest
Sat 8/2912:10 pm
BOS
-
CVG
2 stops6h 40m
Southwest
Deal found 7/22$342

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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$331
(Southwest)

One-way from

$119
(Kiwi.com)

Popular in

July

Cheapest in

December

Average price

$446

Good round-trip deal

$399 or less

Good one-way deal

$318 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. 5% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 27, 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

Sat 8/15

1:15 pm-6:55 pm

1 stop5h 40m

Boston Logan Intl

Mon 8/17

5:25 am-12:15 pm

1 stop6h 50m

$344

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Thu 10/1

6:25 pm-1:17 am

1 stop6h 52m

Boston Logan Intl

Mon 10/5

8:45 pm-11:13 pm

Nonstop2h 28m

$345

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Fri 9/11

8:10 am-3:45 pm

2 stops7h 35m

Boston Logan Intl

Mon 9/14

5:00 am-12:15 pm

2 stops7h 15m

$354

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Tue 10/20

6:00 am-8:24 am

Nonstop2h 24m

Boston Logan Intl

Sat 10/24

2:15 pm-9:06 pm

1 stop6h 51m

$359

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Tue 10/20

5:35 pm-10:10 pm

1 stop4h 35m

Boston Logan Intl

Fri 10/23

11:50 am-10:35 pm

2 stops10h 45m

$374

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Fri 9/4

8:10 am-3:45 pm

2 stops7h 35m

Boston Logan Intl

Sun 9/6

8:45 am-8:40 pm

2 stops11h 55m

$375

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Sat 9/12

6:40 am-3:50 pm

2 stops9h 10m

Boston Logan Intl

Fri 9/18

5:00 am-12:15 pm

2 stops7h 15m

$378

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Sat 10/10

5:45 pm-8:11 pm

Nonstop2h 26m

Boston Logan Intl

Fri 10/16

5:45 am-1:52 pm

1 stop8h 07m

$389
Quickest round-trip

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Fri 10/16

5:49 pm-8:15 pm

Nonstop2h 26m

Boston Logan Intl

Sun 10/18

5:39 am-9:40 am

1 stop4h 01m

$419

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Fri 9/4

8:10 am-3:45 pm

2 stops7h 35m

Boston Logan Intl

Mon 9/7

5:00 am-12:15 pm

2 stops7h 15m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 22 resultsSorted by cheapest first
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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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 89 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, December is the cheapest month in which you can book a flight from Cincinnati to Boston (average of $369). Flying from Cincinnati to Boston in July is currently the most expensive (average of $446). 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 July 27, 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 50% 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 July 25, 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?

Airfare is below average for this route at the moment.

Cincinnati to Boston flights typically cost between $347 and $453 in August.
The cheapest round-trip price found within the last 5 days was $331 on Southwest (Aug 27-Aug 29).

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 July 27, 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
8.0
Very good
4,228 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
8.0
Very good
4,228 reviews
Southwest
8.0
Very good
4,228 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Delta
7.8
Good
8,483 reviews
Southwest
8.0
Very good
4,228 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
United Airlines
7.4
Good
10,041 reviews
Southwest
8.0
Very good
4,228 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
American Airlines
7.1
Good
11,836 reviews
Southwest
8.0
Very good
4,228 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Frontier
5.6
Fair
2,754 reviews
Southwest
8.0
Very good
4,228 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

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 15 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 6 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 28 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 Southwest and Delta fly from Cincinnati to Boston in about 5h 40m. The time it takes to get you to your destination can typically vary by up to 1h 12m. 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 JetBlue and American Airlines. Frontier is 60% 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 ($159), United Airlines ($232), and American Airlines ($298).

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

    Consider Envoy Air (95%), LATAM Airlines (94%) 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 $1,335, our data indicates the cheapest price to be $301. The most popular route (Cincinnati Cinci./N. Kentucky - Boston Logan Intl), is priced around $277.

  • 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, December is the cheapest month in which you can book a flight from Cincinnati to Boston (average of $369). Flying from Cincinnati to Boston in July is currently the most expensive (average of $446). 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
Randolph
Brockton
Seekonk
Hampton Beach
Cranston
Warwick
Peabody
Dedham
Auburn
York Beach
Chelsea
Londonderry
Swansea
Fitchburg
North Falmouth
Braintree
Revere

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Cincinnati to Boston

Discover the top 6 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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$160Average$240FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$266Average$378FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$279Average$388FlexibilityNo cancel feeOn-time71%
DeltaCheapest$297Average$422FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$318Average$418FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$324Average$531FlexibilityNo cancel feeOn-time69%

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