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Cheap flights from Buffalo to Boston from C$ 123

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 14/12. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BOS
25 Aug — 1 Sep1
1 adult

Cheapflights Tip: The best prices from Buffalo to Boston Logan Intl are usually found in January or February, booked 73 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap 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 20 August 2025.

Round-trip from

C$ 238

One-way from

C$ 123

Popular in

August

Cheapest in

January

Average price

C$ 385

Good round-trip deal

C$ 513 or less

Good one-way deal

C$ 615 or less
JetBlue
  • JetBlue
  • 30/8-3/9
  • Nonstop
  • 3h 08m total
  • Buffalo to Boston
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Delta
  • Delta
  • 19/11
  • 1 total stop
  • 4h 10m total
  • Buffalo to Boston
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Highest demand for flights based on searches. 6% potential increase in price (C$ 33 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 7 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Buffalo to Boston Logan Intl.
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Price to beat on a one-way flight from Buffalo to Boston Logan Intl.
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Find 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 20 August 2025.

Wed 27/87:22 a.m.BUF - BOS
Nonstop1h 20mJetBlue
Thu 4/97:20 a.m.BOS - BUF
Nonstop1h 33mJetBlue
Deal found 19/8C$ 238
Wed 3/96:04 a.m.BUF - BOS
1 stop4h 24mDelta
Thu 11/96:05 a.m.BOS - BUF
1 stop4h 22mDelta
Deal found 19/8C$ 245
Wed 3/98:00 p.m.BUF - BOS
1 stop3h 57mUnited Airlines
Sun 7/95:30 a.m.BOS - BUF
1 stop4h 16mUnited Airlines
Deal found 19/8C$ 248
Sat 4/108:30 a.m.BUF - BOS
1 stop8h 45mJetBlue
Mon 6/1012:05 p.m.BOS - BUF
Nonstop1h 35mJetBlue
Deal found 19/8C$ 249
Fri 26/97:00 a.m.BUF - BOS
Nonstop1h 24mJetBlue
Mon 6/1012:05 p.m.BOS - BUF
Nonstop1h 35mJetBlue
Deal found 19/8C$ 252
Sat 13/1212:30 p.m.BUF - BOS
1 stop4h 35mSouthwest
Sun 14/125:35 a.m.BOS - BUF
1 stop6h 25mSouthwest
Deal found 20/8C$ 259
Wed 24/93:55 p.m.BUF - BOS
1 stop5h 34mJetBlue
Sun 5/107:20 a.m.BOS - BUF
Nonstop1h 33mJetBlue
Deal found 19/8C$ 260
Thu 30/105:30 p.m.BUF - BOS
Nonstop1h 28mJetBlue
Sun 2/118:35 p.m.BOS - BUF
Nonstop1h 31mJetBlue
Deal found 20/8C$ 261
Fri 5/97:00 a.m.BUF - BOS
Nonstop1h 24mJetBlue
Mon 8/95:19 p.m.BOS - BUF
1 stop4h 48mJetBlue
Deal found 20/8C$ 263
Sun 7/97:41 p.m.BUF - BOS
1 stop18h 07mMultiple Airlines
Wed 10/912:20 p.m.BOS - BUF
1 stop29h 07mMultiple Airlines
Deal found 19/8C$ 264
Wed 27/87:22 a.m.BUF - BOS
Nonstop1h 20mJetBlue
Tue 2/97:30 a.m.BOS - BUF
Nonstop1h 34mJetBlue
Deal found 19/8C$ 266
Fri 5/95:38 a.m.BUF - BOS
1 stop4h 50mAmerican Airlines
Sun 7/95:50 a.m.BOS - BUF
1 stop5h 10mAmerican Airlines
Deal found 19/8C$ 267

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 20 August 2025.
Use the filters below to find and compare flights from Buffalo to Boston that are best for you.

Fly from

Buffalo

Fly to

Boston

Route

Depart

Return

Price

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Sat 30/8

6:15 p.m.-7:50 p.m.

Nonstop1h 35m

Boston Logan Intl

Wed 3/9

7:20 a.m.-8:53 a.m.

Nonstop1h 33m

C$ 238

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Sat 30/8

6:15 p.m.-7:50 p.m.

Nonstop1h 35m

Boston Logan Intl

Thu 4/9

7:20 a.m.-8:53 a.m.

Nonstop1h 33m

C$ 238

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Wed 3/9

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

1 stop4h 00m

Boston Logan Intl

Mon 8/9

6:05 a.m.-10:55 a.m.

1 stop4h 50m

C$ 245

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Wed 24/9

7:00 a.m.-10:53 a.m.

1 stop3h 53m

Boston Logan Intl

Wed 1/10

7:00 p.m.-11:14 p.m.

1 stop4h 14m

C$ 245

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Sun 14/12

6:16 a.m.-10:26 a.m.

1 stop4h 10m

Boston Logan Intl

Mon 15/12

6:00 p.m.-10:57 p.m.

1 stop4h 57m

C$ 245

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Tue 30/9

6:03 a.m.-9:52 a.m.

1 stop3h 49m

Boston Logan Intl

Tue 7/10

9:59 a.m.-3:10 p.m.

1 stop5h 11m

C$ 245

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Wed 3/9

6:04 a.m.-10:28 a.m.

1 stop4h 24m

Boston Logan Intl

Thu 11/9

6:05 a.m.-10:27 a.m.

1 stop4h 22m

C$ 245

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Thu 4/9

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

1 stop4h 00m

Boston Logan Intl

Tue 9/9

6:00 p.m.-11:24 p.m.

1 stop5h 24m

C$ 245

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Fri 5/9

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

1 stop4h 00m

Boston Logan Intl

Thu 11/9

6:05 a.m.-10:27 a.m.

1 stop4h 22m

C$ 245

BuffaloBoston

BUF - BOS

BUFBOS

Buffalo

Wed 24/9

2:30 p.m.-7:27 p.m.

1 stop4h 57m

Boston Logan Intl

Tue 7/10

9:59 a.m.-3:10 p.m.

1 stop5h 11m

C$ 245

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/8

Showing 1-10 of 20 results
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?

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Boston. Price data was last updated on 8 August 2025.

The best time to book flights from Buffalo to Boston is 57 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, May is the cheapest month in which you can book a flight from Buffalo to Boston (average of C$ 291). Flying from Buffalo to Boston in April is currently the most expensive (average of C$ 350). 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 20 August 2025.

It’s typically best to fly out from Buffalo to Boston in the evening. Doing so could potentially save you 80% on the flight price compared to flying at noon, 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 17 August 2025.

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

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 20 August 2025.
Check out reviews from past customers who have flown with Southwest,United Airlines, andAmerican Airlines 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.
Southwest
8.0
Very good
4,246 reviews
Check prices

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews
Check prices

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,928 reviews
Southwest
8.0
Very good
4,246 reviews
Check prices

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews
Check prices

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
JetBlue
7.2
Good
2,916 reviews
Southwest
8.0
Very good
4,246 reviews
Check prices

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,207 reviews
Southwest
8.0
Very good
4,246 reviews
Check prices

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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 19 flights from Buffalo to Logan Intl, all of which are around 1h 20m for a nonstop flight. You can also purchase a plane ticket from 5 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 720 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 and Delta fly from Buffalo to Boston in about 1h 35m. The time it takes to get you to your destination can typically vary by up to 2h 25m. 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$ 84. Other airlines that can offer you cheap pricing are American Airlines, from C$ 219, and JetBlue, from C$ 229. You may be able to fly from Buffalo to Boston for 75% 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 Japan Airlines (89%), Etihad Airways (85%) and Aer Lingus (74%).

  • 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$ 1,023, our data indicates the cheapest price to be C$ 164. The most popular route (Buffalo - Boston Logan Intl), is priced around C$ 148.

  • 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, May is the cheapest month in which you can book a flight from Buffalo to Boston (average of C$ 291). Flying from Buffalo to Boston in April is currently the most expensive (average of C$ 350). 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
Medford
Braintree
Waltham
Somerville
Rockland
Chelsea
Warwick
Milford
Plymouth
Quincy
Revere
Hampton
Old Orchard Beach
Lynn
Merrimack
Andover
Kennebunk
Amherst
Watertown
Seekonk

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Top 5 airlines flying from Buffalo to Boston

Discover the top 5 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 20 August 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 84AverageC$ 276FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapestC$ 219AverageC$ 362FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
JetBlueCheapestC$ 229AverageC$ 344FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapestC$ 262AverageC$ 427FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
SouthwestCheapestC$ 265AverageC$ 446FlexibilityNo cancel feeOn-time63%
Search Southwest 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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