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Cheap flights from Buffalo to Boston from C$ 157

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BOS
27 Aug — 3 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Buffalo to Boston Logan Intl are usually found in January or February, booked 60 days in advance, depart on a Friday or Saturday and return on a Monday

Cheap flight deals from Buffalo to Boston

Enter your travel dates to find the best prices.

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 28 July 2026.

Sat 5/121:15 p.m.
BUF
-
BOS
Nonstop1h 30m
Delta
Mon 7/1211:00 a.m.
BOS
-
BUF
Nonstop1h 30m
Delta
Deal found 27/7C$ 323
Sat 5/96:54 p.m.
BUF
-
BOS
1 stop14h 15m
Frontier
Mon 7/910:04 a.m.
BOS
-
BUF
1 stop23h 19m
Frontier
Deal found 26/7C$ 324
Wed 26/810:27 a.m.
BUF
-
BOS
Nonstop1h 22m
JetBlue
Wed 2/98:02 a.m.
BOS
-
BUF
Nonstop1h 33m
JetBlue
Deal found 27/7C$ 331
Sat 22/86:00 a.m.
BUF
-
BOS
Nonstop1h 25m
JetBlue
Wed 26/83:40 p.m.
BOS
-
BUF
Nonstop1h 34m
JetBlue
Deal found 24/7C$ 333
Sat 17/103:10 p.m.
BUF
-
BOS
Nonstop1h 40m
JetBlue
Wed 21/106:30 p.m.
BOS
-
BUF
Nonstop1h 54m
JetBlue
Deal found 27/7C$ 334
Thu 3/96:00 a.m.
BUF
-
BOS
Nonstop1h 25m
JetBlue
Sat 5/98:02 a.m.
BOS
-
BUF
Nonstop1h 33m
JetBlue
Deal found 27/7C$ 336
Fri 21/86:00 a.m.
BUF
-
BOS
1 stop3h 48m
United Airlines
Sun 23/85:45 a.m.
BOS
-
BUF
1 stop4h 03m
United Airlines
Deal found 23/7C$ 337
Sat 26/99:15 a.m.
BUF
-
BOS
Nonstop1h 23m
JetBlue
Mon 28/912:00 p.m.
BOS
-
BUF
Nonstop1h 29m
JetBlue
Deal found 26/7C$ 340
Tue 1/97:39 p.m.
BUF
-
BOS
Nonstop1h 51m
JetBlue
Sun 6/910:35 p.m.
BOS
-
BUF
Nonstop1h 33m
JetBlue
Deal found 26/7C$ 346
Sun 16/86:00 a.m.
BUF
-
BOS
Nonstop1h 25m
JetBlue
Tue 18/88:04 a.m.
BOS
-
BUF
Nonstop1h 33m
JetBlue
Deal found 24/7C$ 347
Thu 27/86:12 a.m.
BUF
-
BOS
1 stop4h 06m
United Airlines
Wed 2/97:23 p.m.
BOS
-
BUF
1 stop4h 21m
United Airlines
Deal found 27/7C$ 348
Fri 2/106:28 p.m.
BUF
-
BOS
1 stop3h 58m
Delta
Tue 6/109:10 a.m.
BOS
-
BUF
1 stop6h 01m
Delta
Deal found 26/7C$ 350

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 28 July 2026.

Round-trip from

C$ 319

One-way from

C$ 157

Popular in

March

Cheapest in

January

Average price

C$ 334

Good round-trip deal

C$ 1,357 or less

Good one-way deal

C$ 307 or less
JetBlue
  • JetBlue
  • 17/10-21/10
  • Nonstop
  • 3h 34m total
  • Buffalo to Boston
Search Deals
Frontier
  • Frontier
  • 5/9
  • 1 total stop
  • 14h 15m total
  • Buffalo to Boston
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 10 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 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 629,999 searches. Data last updated 28 July 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
Quickest round-trip

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Sat 17/10

3:10 p.m.-4:50 p.m.

Nonstop1h 40m

Boston Logan Intl

Wed 21/10

6:30 p.m.-8:24 p.m.

Nonstop1h 54m

C$ 334

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Fri 23/10

10:00 a.m.-3:23 p.m.

1 stop5h 23m

Boston Logan Intl

Sun 25/10

6:00 a.m.-12:33 p.m.

1 stop6h 33m

C$ 337

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Thu 22/10

7:00 a.m.-11:15 a.m.

1 stop4h 15m

Boston Logan Intl

Mon 26/10

11:00 a.m.-5:28 p.m.

1 stop6h 28m

C$ 350

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Sat 17/10

3:53 p.m.-11:08 p.m.

1 stop7h 15m

Boston Logan Intl

Wed 21/10

9:00 a.m.-1:29 p.m.

1 stop4h 29m

C$ 350

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Tue 1/9

2:27 p.m.-7:41 p.m.

1 stop5h 14m

Boston Logan Intl

Tue 8/9

6:05 a.m.-10:26 a.m.

1 stop4h 21m

C$ 351

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Tue 1/9

9:45 a.m.-5:05 p.m.

1 stop7h 20m

Boston Logan Intl

Sun 6/9

7:45 a.m.-7:45 p.m.

1 stop12h 00m

C$ 371

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Fri 28/8

12:30 p.m.-10:20 p.m.

1 stop9h 50m

Boston Logan Intl

Tue 1/9

5:25 a.m.-3:15 p.m.

2 stops9h 50m

C$ 392

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Wed 26/8

9:45 a.m.-9:25 p.m.

2 stops11h 40m

Boston Logan Intl

Wed 2/9

8:15 a.m.-12:30 p.m.

1 stop4h 15m

C$ 405
Cheapest one-way
Quickest one-way

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Thu 3/9

6:00 a.m.-7:25 a.m.

Nonstop1h 25m

C$ 161

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Thu 1/10

2:23 p.m.-4:17 p.m.

Nonstop1h 54m

C$ 168

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/7

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

The best time to book flights from Buffalo to Boston is 59 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 Buffalo to Boston?

Currently, January is the cheapest month in which you can book a flight from Buffalo to Boston (average of C$ 243). Flying from Buffalo to Boston in March is currently the most expensive (average of C$ 377). 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 28 July 2026.

It’s typically best to fly out from Buffalo to Boston in the evening. Doing so could potentially save you 75% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Airfare is typical for this route at the moment.

Buffalo to Boston flights typically cost between C$ 299 and C$ 447 in October.
The cheapest round-trip price found within the last 5 days was C$ 319 on JetBlue (17 Oct-21 Oct).

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 28 July 2026.
Check out reviews from past customers who have flown with American Airlines and JetBlue from Buffalo to Boston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,839 reviews
Check prices

Comfort

7.2

Entertainment

6.8

Overall

7.1

Boarding

7.5

Crew

7.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Hiram K,Sep 2023

JFK - CLT

Worst Airlines - services suck. Stuck at JFK whole night with 2 small kids - they didnt care even infant baby. Never ever fly American Airlines again - Peace !!
American Airlines
7.1
Good
11,839 reviews
American Airlines
7.1
Good
11,839 reviews
Check prices

Comfort

7.2

Entertainment

6.8

Overall

7.1

Boarding

7.5

Crew

7.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Hiram K,Sep 2023

JFK - CLT

Worst Airlines - services suck. Stuck at JFK whole night with 2 small kids - they didnt care even infant baby. Never ever fly American Airlines again - Peace !!
JetBlue
7.1
Good
3,025 reviews
American Airlines
7.1
Good
11,839 reviews
Check prices

Comfort

7.2

Entertainment

6.8

Overall

7.1

Boarding

7.5

Crew

7.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Hiram K,Sep 2023

JFK - CLT

Worst Airlines - services suck. Stuck at JFK whole night with 2 small kids - they didnt care even infant baby. Never ever fly American Airlines again - Peace !!

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?

    Booking a flight from Buffalo (BUF) to Boston Logan Intl (BOS) is your only option if you wish to fly from Buffalo to Boston. On a typical day, there are 14 flights from Buffalo to Logan Intl, all of which are around 1h 22m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Buffalo to Boston.

  • How popular is this Buffalo to Boston flight route?

    This flight path from Buffalo to Boston Logan Intl was viewed by 634 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 Buffalo to Boston?

    Airlines like JetBlue, Delta, and Frontier fly from Buffalo to Boston in about 1h 30m. The time it takes to get you to your destination can typically vary by up to 12h 45m. The distance between Buffalo and Boston is about 634 km. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Buffalo to Boston round-trip from C$ 125. Another airline that can offer you cheap pricing is American Airlines. You may be able to fly from Buffalo to Boston for 60% less than the average price by searching for these airlines.

  • 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 (91%), American Airlines (89%) and Etihad Airways (88%).

  • What are the cheapest flights from Buffalo to Boston?

    Looking for the cheapest flight from Buffalo to Boston? While on average our users pay C$ 907, our data indicates the cheapest price to be C$ 146. The most popular route (Buffalo - Boston Logan Intl), is priced around C$ 333.

  • 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 C$ 243). Flying from Buffalo to Boston in March is currently the most expensive (average of C$ 377). 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

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Old Orchard Beach
Hampton
Merrimack
Saugus
Braintree
Milford
Revere
Waltham
Watertown
Ogunquit
Warwick
Lawrence
Pawtucket
Seekonk
Foxborough
Nashua
Kittery

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 629,999 searches. Data last updated 28 July 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapestC$ 125AverageC$ 329FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapestC$ 193AverageC$ 321FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to Boston?

Cheapflights helps you search for flights from Buffalo to Boston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Boston?

Cheapflights helps you find that perfect flight to Boston from Buffalo by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Buffalo to Boston with no change fees?

Certainly. Search results for flights to Boston from Buffalo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Buffalo to Boston become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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