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$66+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — BOS
Feb 23 — Mar 21
Mon 2/23
Mon 3/2
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

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

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Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to Boston Logan Intl are usually found in May or August, booked 60 days in advance, depart on a Saturday or Thursday and return on a Wednesday

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 January 24, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Thu 3/197:41 pm
CVG
-
BOS
1 stop16h 00m
Multiple Airlines
Sun 3/225:49 pm
BOS
-
CVG
2 stops17h 04m
Multiple Airlines
Deal found 1/21$282
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/103:20 pm
CVG
-
BOS
1 stop7h 59m
Multiple Airlines
Tue 2/176:10 pm
BOS
-
CVG
2 stops20h 00m
Multiple Airlines
Deal found 1/21$283
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/188:15 am
CVG
-
BOS
1 stop13h 46m
Multiple Airlines
Sat 2/286:00 am
BOS
-
CVG
1 stop17h 33m
Multiple Airlines
Deal found 1/21$284
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 3/61:20 pm
CVG
-
BOS
1 stop8h 41m
Multiple Airlines
Sun 3/85:50 pm
BOS
-
CVG
1 stop18h 16m
Multiple Airlines
Deal found 1/21$285
This Delta deal was found by Cheapflights users on 1/21. 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 2/126:44 am
CVG
-
BOS
1 stop8h 31m
Delta
Sat 2/212:35 pm
BOS
-
CVG
Nonstop2h 35m
Delta
Deal found 1/21$287
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:00 am
CVG
-
BOS
Nonstop2h 16m
Delta
Sat 2/287:30 am
BOS
-
CVG
1 stop9h 16m
Delta
Deal found 1/21$288
This American Airlines deal was found by Cheapflights users on 1/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:10 am
CVG
-
BOS
Nonstop2h 14m
American Airlines
Wed 6/1010:45 am
BOS
-
CVG
1 stop6h 32m
American Airlines
Deal found 1/22$289
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/201:07 pm
CVG
-
BOS
1 stop12h 06m
Multiple Airlines
Wed 2/254:22 pm
BOS
-
CVG
1 stop18h 50m
Multiple Airlines
Deal found 1/21$290
This Delta deal was found by Cheapflights users on 1/21. 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 2/257:40 am
CVG
-
BOS
1 stop8h 32m
Delta
Mon 3/22:35 pm
BOS
-
CVG
Nonstop2h 35m
Delta
Deal found 1/21$291
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/201:07 pm
CVG
-
BOS
1 stop12h 06m
Frontier
Thu 2/2610:01 am
BOS
-
CVG
2 stops22h 29m
Frontier
Deal found 1/21$292
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Thu 2/121:07 pm
CVG
-
BOS
2 stops10h 37m
Multiple Airlines
Sat 2/2112:42 pm
BOS
-
CVG
1 stop8h 43m
Multiple Airlines
Deal found 1/21$293
This Kiwi.com deal was found by Cheapflights users on 1/22. 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.
Sun 3/87:50 pm
CVG
-
BOS
1 stop15h 51m
Multiple Airlines
Sun 3/155:49 pm
BOS
-
CVG
2 stops13h 34m
Multiple Airlines
Deal found 1/22$294

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 January 24, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$282
(Kiwi.com)

One-way from

$66
(Trip.com)

Popular in

November

Cheapest in

May

Average price

$384

Good round-trip deal

$363 or less

Good one-way deal

$334 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 ($21 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 January 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 January 24, 2026.
Use the filters below to find and compare flights from Cincinnati to Boston that are best for you.

Fly from

Cincinnati

Fly to

Boston

Route

Depart

Return

Price

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Sat 2/21

7:00 am-9:16 am

Nonstop2h 16m

Boston Logan Intl

Tue 2/24

3:00 pm-10:29 pm

1 stop7h 29m

$289

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Tue 2/24

7:00 am-9:16 am

Nonstop2h 16m

Boston Logan Intl

Mon 3/2

1:45 pm-10:10 pm

1 stop8h 25m

$297

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Wed 6/17

5:35 am-12:10 pm

1 stop6h 35m

Boston Logan Intl

Tue 6/23

3:45 pm-8:25 pm

1 stop4h 40m

$299

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Wed 2/25

7:00 am-9:16 am

Nonstop2h 16m

Boston Logan Intl

Mon 3/2

2:35 pm-5:10 pm

Nonstop2h 35m

$299

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Sat 2/21

7:00 am-9:16 am

Nonstop2h 16m

Boston Logan Intl

Mon 3/2

2:35 pm-5:10 pm

Nonstop2h 35m

$299

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Fri 4/3

12:19 pm-1:26 am

1 stop13h 07m

Boston Logan Intl

Wed 4/8

6:00 am-10:41 am

2 stops52h 41m

$300

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Thu 5/7

6:00 am-10:21 am

1 stop28h 21m

Boston Logan Intl

Sun 5/10

11:16 am-11:20 pm

1 stop12h 04m

$301

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Thu 2/12

6:44 am-3:15 pm

1 stop8h 31m

Boston Logan Intl

Mon 2/23

2:35 pm-5:10 pm

Nonstop2h 35m

$307

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Fri 4/3

7:15 pm-12:45 am

1 stop5h 30m

Boston Logan Intl

Wed 4/8

11:40 am-5:05 pm

1 stop5h 25m

$309

CincinnatiBoston

CVG - BOS

CVGBOS

Cincinnati Cinci./N. Kentucky

Fri 4/3

7:00 am-9:15 am

Nonstop2h 15m

Boston Logan Intl

Wed 4/8

3:00 pm-10:03 pm

1 stop7h 03m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 20 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
MytripPrice 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 CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Cincinnati-Boston flight deals on Cheapflights vs. CheapOair >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 CheapOair the most. CheapOair 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?

Use this chart to determine the optimal time to book a round-trip flight from Cincinnati to Boston. Price data was last updated on January 16, 2026.

The best time to book flights from Cincinnati to Boston is 49 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, May is the cheapest month in which you can book a flight from Cincinnati to Boston (average of $79). Flying from Cincinnati to Boston in April is currently the most expensive (average of $207). 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 January 24, 2026.

A simple way to save on the total cost of your ticket is to fly from Cincinnati to Boston in the morning. If you’re flexible enough to do this you can expect to save up to 54% 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 January 17, 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. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 January 24, 2026.
See what other customers who have flown with Southwest, Delta, and United 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
4,268 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,268 reviews
Southwest
8.0
Very good
4,268 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,110 reviews
Southwest
8.0
Very good
4,268 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,194 reviews
Southwest
8.0
Very good
4,268 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,192 reviews
Southwest
8.0
Very good
4,268 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,058 reviews
Southwest
8.0
Very good
4,268 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 8 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 07m 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 17 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 fly from Cincinnati to Boston in about 2h 16m. The time it takes to get you to your destination is usually consistent. The distance from Cincinnati to Boston is about 750 mi. Most flights are nonstop.

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

    Frontier, at $79, was found to be the cheapest airline from Cincinnati to Boston.Alternate airlines to your destination round-trip include Southwest and Delta. Frontier is 78% 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 Frontier ($69), Southwest ($139), and American Airlines ($140).

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

    Consider KLM (92%), Qatar Airways (87%) or Envoy Air (87%) 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 $468, our data indicates the cheapest price to be $153. The most popular route (Cincinnati Cinci./N. Kentucky - Boston Logan Intl), is priced around $189.

  • 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, May is the cheapest month in which you can book a flight from Cincinnati to Boston (average of $79). Flying from Cincinnati to Boston in April is currently the most expensive (average of $207). 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
Cambridge
Medford
Hampton Beach
Watertown
Seekonk
Brockton
Warwick
Seabrook
Cranston
Lincoln
Smithfield
Peabody
Quincy
York Beach
Londonderry
Swansea
Old Orchard Beach
Waltham
Lowell
Chelsea

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Alternative routes for Cincinnati to Boston

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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 January 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$79Average$204FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$231Average$366FlexibilityNo cancel feeOn-time63%
DeltaCheapest$259Average$381FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$260Average$358FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$274Average$384FlexibilityNo cancel feeOn-time69%

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