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$76+ Cheap flights from Buffalo to Boston (BUF - 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BOS
May 21 — May 281
Thu 5/21
Thu 5/28
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Buffalo to Boston Logan Intl are usually found in January or February, booked 35 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from Buffalo to Boston

Cheapest flights from Buffalo to Boston
Explore the most affordable flight options available from Buffalo to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/18. 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 6/32:49 pm
BUF
-
BOS
1 stop10h 35m
Frontier
Wed 6/106:00 am
BOS
-
BUF
1 stop7h 55m
Frontier
Deal found 4/18$157
This Frontier deal was found by Cheapflights users on 4/19. 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 5/912:41 pm
BUF
-
BOS
1 stop12h 43m
Frontier
Wed 5/136:00 am
BOS
-
BUF
1 stop7h 54m
Frontier
Deal found 4/19$160
This Priceline deal was found by Cheapflights users on 4/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/177:00 am
BUF
-
BOS
Nonstop1h 21m
Multiple Airlines
Wed 5/206:00 am
BOS
-
BUF
1 stop7h 54m
Multiple Airlines
Deal found 4/16$179
This Frontier deal was found by Cheapflights users on 4/17. 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.
Fri 5/292:49 pm
BUF
-
BOS
1 stop10h 35m
Frontier
Mon 6/16:00 am
BOS
-
BUF
1 stop7h 54m
Frontier
Deal found 4/17$180
This Priceline deal was found by Cheapflights users on 4/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/112:49 pm
BUF
-
BOS
1 stop10h 35m
Frontier
Thu 5/1410:07 am
BOS
-
BUF
1 stop8h 39m
Frontier
Deal found 4/17$181
This Priceline deal was found by Cheapflights users on 4/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/112:49 pm
BUF
-
BOS
1 stop10h 35m
Multiple Airlines
Thu 5/1411:57 am
BOS
-
BUF
Nonstop1h 35m
Multiple Airlines
Deal found 4/17$184
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 6/102:50 pm
BUF
-
BOS
1 stop10h 37m
Frontier
Mon 6/156:00 am
BOS
-
BUF
1 stop7h 55m
Frontier
Deal found 4/17$187
This CheapOair deal was found by Cheapflights users on 4/17. 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 5/912:41 pm
BUF
-
BOS
1 stop12h 43m
Multiple Airlines
Mon 5/1111:57 am
BOS
-
BUF
Nonstop1h 35m
Multiple Airlines
Deal found 4/17$189
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 5/2811:36 am
BUF
-
BOS
1 stop13h 48m
Frontier
Tue 6/29:12 am
BOS
-
BUF
1 stop28h 42m
Frontier
Deal found 4/19$191
This Priceline deal was found by Cheapflights users on 4/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:28 pm
BUF
-
BOS
Nonstop1h 24m
Multiple Airlines
Wed 5/136:00 am
BOS
-
BUF
1 stop7h 54m
Multiple Airlines
Deal found 4/19$194

Find flight deals from Buffalo to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) 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 April 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$157
(Kiwi.com)

One-way from

$76
(Frontier)

Popular in

March

Cheapest in

January

Average price

$260

Good round-trip deal

$243 or less

Good one-way deal

$157 or less
Provider with most accurate pricing for Buffalo-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Boston Logan Intl flights.
Search Deals
From Buffalo to Boston Logan Intl
Search Deals
One-way flight from Buffalo to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Buffalo to Boston Logan Intl.
Search Deals
Price to beat on a one-way flight from Buffalo to Boston Logan Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo 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 April 21, 2026.
Use the filters below to find and compare flights from Buffalo to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Thu 9/3

9:22 pm-10:48 pm

Nonstop1h 26m

Boston Logan Intl

Sat 9/5

8:02 am-9:34 am

Nonstop1h 32m

$222

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Fri 8/28

9:40 am-3:45 pm

1 stop6h 05m

Boston Logan Intl

Tue 9/1

1:20 pm-5:45 pm

1 stop4h 25m

$235

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Thu 5/28

7:52 pm-11:59 pm

1 stop4h 07m

Boston Logan Intl

Sun 5/31

5:45 am-9:51 am

1 stop4h 06m

$237

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Fri 5/8

10:32 am-4:00 pm

1 stop5h 28m

Boston Logan Intl

Sun 5/10

7:00 pm-11:32 pm

1 stop4h 32m

$258

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Thu 5/7

7:50 pm-11:59 pm

1 stop4h 09m

Boston Logan Intl

Sun 5/10

5:45 am-9:53 am

1 stop4h 08m

$267

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Fri 5/22

2:49 pm-1:24 am

1 stop10h 35m

Boston Logan Intl

Mon 5/25

6:00 am-1:54 pm

1 stop7h 54m

$270

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Mon 5/25

6:04 am-9:50 am

1 stop3h 46m

Boston Logan Intl

Fri 5/29

5:05 pm-12:19 am

1 stop7h 14m

$288

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Sat 5/9

10:41 am-6:16 pm

1 stop7h 35m

Boston Logan Intl

Wed 5/13

8:59 pm-10:32 pm

Nonstop1h 33m

$290

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Thu 9/10

6:00 am-11:17 am

1 stop5h 17m

Boston Logan Intl

Sun 9/13

6:00 am-10:01 am

1 stop4h 01m

$297

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Thu 9/10

6:16 am-12:24 pm

1 stop6h 08m

Boston Logan Intl

Mon 9/14

9:55 am-2:39 pm

1 stop4h 44m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Buffalo 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 Buffalo to Boston in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Super.comPrice Accuracy-Trust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

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

Have a flexible travel schedule? Discover the best time to fly to Boston from Buffalo 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 Buffalo to Boston

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

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Boston. Price data was last updated on April 17, 2026.

To ensure you get the cheapest price possible for a flight from Buffalo to Boston, you should look to book at least 35 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Buffalo to Boston (average of $163). Flying from Buffalo to Boston in March is currently the most expensive (average of $287). 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 BUF to BOS?

Find hourly flight availability from Buffalo 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 April 21, 2026.

It’s typically best to fly out from Buffalo to Boston in the morning. Doing so could potentially save you 58% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Boston. Price data was last updated on April 18, 2026.

Travelers seeking maximum savings on their Buffalo to Boston flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday evenings 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 Buffalo to Boston?

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 April 21, 2026.
Read through reviews of airlines operating flights from Buffalo to Boston, such as JetBlue and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.2
Good
2,948 reviews

Comfort

7.5

Entertainment

7.2

Boarding

7.3

Food

6.6

Overall

7.2

Crew

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.
JetBlue
7.2
Good
2,948 reviews
JetBlue
7.2
Good
2,948 reviews

Comfort

7.5

Entertainment

7.2

Boarding

7.3

Food

6.6

Overall

7.2

Crew

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.
American Airlines
7.1
Good
11,647 reviews
JetBlue
7.2
Good
2,948 reviews

Comfort

7.5

Entertainment

7.2

Boarding

7.3

Food

6.6

Overall

7.2

Crew

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.

Related info for your journey

Find useful and relevant information for your journey from Buffalo 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 Buffalo to Boston?

    Boston Logan Intl is the airport most travelers will use when flying to Boston from Buffalo. Booking flights from Buffalo (BUF) to Logan Intl (BOS) should be relatively easy as there are 6 daily flights to Boston from 2 different airlines. 1h 21m is how long a flight from Buffalo to Boston Logan Intl will take if you book a nonstop flight.

  • How popular is this Buffalo to Boston flight route?

    Flights from Buffalo to Boston Logan Intl have been viewed 58 times in the past calendar month.

  • How long is the flight from Buffalo to Boston?

    There are many flights that can get you from Buffalo to Boston in 1h 26m. Fly via JetBlue, Delta, or United Airlines to get the fastest option. The distance between Buffalo and Boston is about 394 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 Buffalo to Boston round-trip?

    Flying on JetBlue is currently your cheapest option to Boston, with prices starting at $111. Another option worth looking into is American Airlines, starting at $147 round trip. These flights start at 51% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $73. However, be on the lookout for offers from United Airlines and Southwest, as they are both options that can get you from Buffalo to Boston for a low price.

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

    The top 3 most reliable airlines when flying from Buffalo to Boston are Republic Airways (87%), American Airlines (84%) and Envoy Air (81%).

  • What are the cheapest flights from Buffalo to Boston?

    Looking for the cheapest flight from Buffalo to Boston? While on average our users pay $1,674, our data indicates the cheapest price to be $98. The most popular route (Buffalo - Boston Logan Intl), is priced around $184.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo 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 Buffalo to Boston?

    Currently, January is the cheapest month in which you can book a flight from Buffalo to Boston (average of $163). Flying from Buffalo to Boston in March is currently the most expensive (average of $287). 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
Medford
Cambridge
Concord
Hampton Beach
Watertown
Brockton
Seekonk
Cranston
Chelsea
Warwick
Peabody
Seabrook
York Beach
Londonderry
Swansea
Old Orchard Beach
Quincy
Waltham
Lowell
Braintree

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Buffalo to Boston

Discover the top 2 airlines that operate flights from Buffalo 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 April 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$111Average$238FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$147Average$200FlexibilityNo cancel feeOn-time71%

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