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Cheap flights from Boston to Buffalo from C$ 109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Buffalo departing on 30/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Boston to Buffalo

Cheap round-trip flights

JetBlue Logo
3:30 p.m. - 5:09 p.m.BOS-BUF
1h 39mdirect
JetBlue Logo
9:49 a.m. - 11:14 a.m.BUF-BOS
1h 25mdirect
C$ 203JetBlue
Find Deal
Fri, 22 Aug - Wed, 27 Aug
United Airlines Logo
9:30 a.m. - 2:06 p.m.BOS-BUF
4h 36m1 stop
United Airlines Logo
8:00 p.m. - 11:57 p.m.BUF-BOS
3h 57m1 stop
C$ 217United Airlines
Find Deal
Wed, 3 Sep - Sat, 6 Sep
JetBlue Logo
7:25 p.m. - 9:00 p.m.BOS-BUF
1h 35mdirect
JetBlue Logo
7:35 p.m. - 8:58 p.m.BUF-BOS
1h 23mdirect
C$ 231JetBlue
Find Deal
Thu, 23 Oct - Sat, 1 Nov
JetBlue Logo
7:39 p.m. - 9:13 p.m.BOS-BUF
1h 34mdirect
JetBlue Logo
7:22 a.m. - 8:42 a.m.BUF-BOS
1h 20mdirect
C$ 245JetBlue
Find Deal
Sat, 16 Aug - Wed, 20 Aug
Southwest Logo
7:05 a.m. - 4:20 p.m.BOS-BUF
9h 15m1 stop
Southwest Logo
5:45 a.m. - 9:45 a.m.BUF-BOS
4h 00m1 stop
C$ 252Southwest
Find Deal
Fri, 7 Nov - Mon, 10 Nov
Delta Logo
10:00 a.m. - 1:47 p.m.BOS-BUF
3h 47m1 stop
Delta Logo
5:45 p.m. - 9:29 p.m.BUF-BOS
3h 44m1 stop
C$ 259Delta
Find Deal
Tue, 21 Oct - Wed, 29 Oct
JetBlue Logo
7:30 a.m. - 9:04 a.m.BOS-BUF
1h 34mdirect
JetBlue Logo
7:00 a.m. - 8:24 a.m.BUF-BOS
1h 24mdirect
C$ 265JetBlue
Find Deal
Mon, 1 Sep - Thu, 4 Sep
Southwest Logo
7:05 a.m. - 12:00 p.m.BOS-BUF
4h 55m1 stop
Southwest Logo
5:45 a.m. - 9:45 a.m.BUF-BOS
4h 00m1 stop
C$ 272Southwest
Find Deal
Fri, 7 Nov - Sun, 9 Nov
Delta Logo
10:30 a.m. - 5:02 p.m.BOS-BUF
6h 32m1 stop
Delta Logo
3:45 p.m. - 9:29 p.m.BUF-BOS
5h 44m1 stop
C$ 322Delta
Find Deal
Mon, 20 Oct - Fri, 31 Oct
American Airlines Logo
11:05 a.m. - 3:42 p.m.BOS-BUF
4h 37m1 stop
American Airlines Logo
6:00 a.m. - 12:20 p.m.BUF-BOS
6h 20m1 stop
C$ 326American Airlines
Find Deal
Mon, 18 Aug - Wed, 20 Aug

JetBlue flights from Boston to Buffalo

Our best JetBlue deals on Boston to Buffalo flight tickets
JetBlue
22 Aug
BOS3:30 p.m.Boston Logan Intl
1h 39m
BUF5:09 p.m.Buffalo
27 Aug
BUF9:49 a.m.Buffalo
1h 25m
BOS11:14 a.m.Boston Logan Intl
C$ 203
Find similar
JetBlue
23 Oct
BOS7:25 p.m.Boston Logan Intl
1h 35m
BUF9:00 p.m.Buffalo
1 Nov
BUF7:35 p.m.Buffalo
1h 23m
BOS8:58 p.m.Boston Logan Intl
C$ 231
Find similar
JetBlue
16 Aug
BOS7:39 p.m.Boston Logan Intl
1h 34m
BUF9:13 p.m.Buffalo
20 Aug
BUF7:22 a.m.Buffalo
1h 20m
BOS8:42 a.m.Boston Logan Intl
C$ 245
Find similar

United Airlines flights from Boston to Buffalo

Our best United Airlines deals on Boston to Buffalo flight tickets
United Airlines
3 Sep
BOS9:30 a.m.Boston Logan Intl
4h 36m
1 stop
BUF2:06 p.m.Buffalo
6 Sep
BUF8:00 p.m.Buffalo
3h 57m
1 stop
BOS11:57 p.m.Boston Logan Intl
C$ 217
Find similar
United Airlines
17 Jan
BOS5:30 p.m.Boston Logan Intl
6h 06m
1 stop
BUF11:36 p.m.Buffalo
18 Jan
BUF6:00 a.m.Buffalo
4h 09m
1 stop
BOS10:09 a.m.Boston Logan Intl
C$ 288
Find similar
United Airlines
24 Sep
BOS11:00 a.m.Boston Logan Intl
5h 52m
1 stop
BUF4:52 p.m.Buffalo
30 Sep
BUF7:07 a.m.Buffalo
5h 28m
1 stop
BOS12:35 p.m.Boston Logan Intl
C$ 300
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Buffalo 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, momondo users made 96,600 searches. Data last updated 2 August 2025.
Use the filters below to find and compare flights from Boston to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Fri 22/8

3:30 p.m.-5:09 p.m.

Nonstop1h 39m

Buffalo

Wed 27/8

9:49 a.m.-11:14 a.m.

Nonstop1h 25m

C$ 203

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Wed 3/9

9:30 a.m.-2:06 p.m.

1 stop4h 36m

Buffalo

Sat 6/9

8:00 p.m.-11:57 p.m.

1 stop3h 57m

C$ 217

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Thu 23/10

7:25 p.m.-9:00 p.m.

Nonstop1h 35m

Buffalo

Sat 1/11

7:35 p.m.-8:58 p.m.

Nonstop1h 23m

C$ 231

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Sat 16/8

7:39 p.m.-9:13 p.m.

Nonstop1h 34m

Buffalo

Wed 20/8

7:22 a.m.-8:42 a.m.

Nonstop1h 20m

C$ 245

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Fri 7/11

7:05 a.m.-4:20 p.m.

1 stop9h 15m

Buffalo

Mon 10/11

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

1 stop4h 00m

C$ 252

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Tue 21/10

10:00 a.m.-1:47 p.m.

1 stop3h 47m

Buffalo

Wed 29/10

5:45 p.m.-9:29 p.m.

1 stop3h 44m

C$ 259

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Mon 1/9

7:30 a.m.-9:04 a.m.

Nonstop1h 34m

Buffalo

Thu 4/9

7:00 a.m.-8:24 a.m.

Nonstop1h 24m

C$ 265

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Fri 7/11

7:05 a.m.-12:00 p.m.

1 stop4h 55m

Buffalo

Sun 9/11

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

1 stop4h 00m

C$ 272

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Mon 20/10

10:30 a.m.-5:02 p.m.

1 stop6h 32m

Buffalo

Fri 31/10

3:45 p.m.-9:29 p.m.

1 stop5h 44m

C$ 322

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Mon 18/8

11:05 a.m.-3:42 p.m.

1 stop4h 37m

Buffalo

Wed 20/8

6:00 a.m.-12:20 p.m.

1 stop6h 20m

C$ 326

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buffalo from

How to get the cheapest flight ticket from Boston to Buffalo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Buffalo?

In general, February is the cheapest month to fly from Boston to Buffalo. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 315. The month of March is another great option to travel to Buffalo, with average flight prices from Boston averaging around C$ 328.

What is the cheapest day to depart on your flight to Buffalo?

The cheapest day to depart from Boston to Buffalo is on a Wednesday. Travellers who choose to depart for Buffalo on a Wednesday will often find tickets for as low as C$ 243. Flights from Boston to Buffalo on a Friday will generally be more expensive and average around C$ 398. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Buffalo?

Our data shows that the cheapest Boston to Buffalo flights are usually those with departure times in the morning. Our users have found flights to Buffalo in the morning for as low as C$ 257. In contrast, the most expensive time of day to depart to Buffalo is in the evening when prices are around C$ 266.

What is the cheapest Boston Logan Intl to Buffalo flight route?

Fly from Boston Logan Intl to Buffalo for the best Boston Logan Intl - Buffalo flight prices

How far in advance should I book a flight to Buffalo?

You are more likely to see cheaper flights to Buffalo from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around C$ 374 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from Boston for as low as C$ 292 on momondo.

What cabin class options are available on Boston Logan Intl to Buffalo flights?

There are 1 cabin classes available to choose from on Boston Logan Intl to Buffalo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to Buffalo flights?

No. A direct flight is the cheapest option for a flight between Boston to Buffalo.

How have Boston to Buffalo flight prices changed over time?

As of August 2025, prices for Boston to Buffalo flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Buffalo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Buffalo (BOS to BUF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Buffalo

Best price found

C$ 109

Fastest flight time

1h 31m

Direct flights

Every day

Airports in Buffalo

1 airport
The best one-way flight to Buffalo from Boston in the past 72 hours is C$ 109. The best round-trip flight deal from Boston to Buffalo found on momondo in the last 72 hours is C$ 203.
The fastest flight from Boston to Buffalo takes 1h 31m
Direct flights go from Boston to Buffalo every day.
There is 1 airport near Buffalo: Buffalo (BUF)
Search flight deals

  • How far is Boston Logan Intl to Buffalo by plane?

    There are 641.8 km between Boston Logan Intl and Buffalo. Flights usually cover this in 1h 31m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Buffalo Airport?

    Prices for flights from Boston Logan Intl Airport to Buffalo Airport are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Buffalo Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Buffalo Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Buffalo Airport.

  • What documentation or ID do you need to fly to Buffalo Airport?

    The required travel and health documents for your Buffalo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buffalo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Boston to Buffalo?

  • What is the most popular airline from Boston to Buffalo?

Best airlines flying from Boston to Buffalo

Compare and see reviews for airlines that fly from Boston to Buffalo with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom C$ 230Free CancellationRating
7.2
2,915 reviews
Search JetBlue flights

  • JetBlue Flights From Boston to Buffalo

    Across 14 JetBlue flights from Boston to Buffalo this week, the average price was C$ 187, with the best JetBlue deals starting from C$ 166 round-trip. 2,915 users have rated JetBlue on momondo, with an average score of 7.2/10.

Travelling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Cheektowaga
Amherst
Williamsville
Orchard Park
Batavia
East Aurora
Lockport
Tonawanda
Grand Island
Bowmansville

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Buffalo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Buffalo for you.

Can I find flights from Boston to Buffalo with flexible booking policies on momondo?

Flights from Boston to Buffalo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boston to Buffalo?

Once all potential Boston to Buffalo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boston to Buffalo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boston to Buffalo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buffalo and let you know when they change.

An easier way to manage your Buffalo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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