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Cheap flights from Boston to Buffalo from C$ 87

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 9/2. 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

Enter your travel dates to find the best prices.
JetBlue Logo
7:47 p.m. - 9:25 p.m.
BOS
-
BUF
1h 38mdirect
JetBlue Logo
1:39 p.m. - 3:03 p.m.
BUF
-
BOS
1h 24mdirect
C$ 201JetBlue
Tue, 24 Feb - Wed, 4 Mar
Delta Logo
5:05 p.m. - 12:14 a.m.
BOS
-
BUF
7h 09m
1 stop
Delta Logo
11:52 a.m. - 6:21 p.m.
BUF
-
BOS
6h 29m
1 stop
C$ 215Delta
Mon, 23 Feb - Wed, 4 Mar
JetBlue Logo
7:40 p.m. - 9:20 p.m.
BOS
-
BUF
1h 40mdirect
JetBlue Logo
8:00 a.m. - 9:24 a.m.
BUF
-
BOS
1h 24mdirect
C$ 221JetBlue
Mon, 23 Feb - Mon, 2 Mar
Delta Logo
6:00 a.m. - 9:54 a.m.
BOS
-
BUF
3h 54m
1 stop
Delta Logo
3:38 p.m. - 10:21 p.m.
BUF
-
BOS
6h 43m
1 stop
C$ 228Delta
Mon, 9 Feb - Tue, 10 Feb
JetBlue Logo
7:50 p.m. - 9:30 p.m.
BOS
-
BUF
1h 40mdirect
JetBlue Logo
1:55 p.m. - 3:18 p.m.
BUF
-
BOS
1h 23mdirect
C$ 235JetBlue
Sat, 21 Feb - Tue, 3 Mar
Delta Logo
5:05 p.m. - 12:14 a.m.
BOS
-
BUF
7h 09m
1 stop
Delta Logo
2:58 p.m. - 7:22 p.m.
BUF
-
BOS
4h 24m
1 stop
C$ 242Delta
Tue, 17 Feb - Wed, 18 Feb
JetBlue Logo
7:36 p.m. - 9:16 p.m.
BOS
-
BUF
1h 40mdirect
JetBlue Logo
8:00 a.m. - 9:24 a.m.
BUF
-
BOS
1h 24mdirect
C$ 249JetBlue
Tue, 17 Feb - Sat, 21 Feb
Delta Logo
6:00 a.m. - 9:48 a.m.
BOS
-
BUF
3h 48m
1 stop
Delta Logo
7:41 p.m. - 7:30 a.m.
BUF
-
BOS
11h 49m
1 stop
C$ 253Delta
Thu, 19 Feb - Sat, 21 Feb
JetBlue Logo
7:50 p.m. - 9:30 p.m.
BOS
-
BUF
1h 40mdirect
JetBlue Logo
8:00 a.m. - 9:24 a.m.
BUF
-
BOS
1h 24mdirect
C$ 256JetBlue
Sat, 21 Feb - Mon, 23 Feb
JetBlue Logo
7:36 p.m. - 9:16 p.m.
BOS
-
BUF
1h 40mdirect
JetBlue Logo
6:00 a.m. - 10:20 a.m.
BUF
-
BOS
4h 20m
1 stop
C$ 260JetBlue
Wed, 18 Feb - Mon, 23 Feb

Delta flights from Boston to Buffalo

Our best Delta deals on Boston to Buffalo flight tickets
Delta
23 Feb
BOS5:05 p.m.Boston Logan Intl
7h 09m
1 stop
BUF12:14 a.m.Buffalo
4 Mar
BUF11:52 a.m.Buffalo
6h 29m
1 stop
BOS6:21 p.m.Boston Logan Intl
C$ 215
Delta
9 Feb
BOS6:00 a.m.Boston Logan Intl
3h 54m
1 stop
BUF9:54 a.m.Buffalo
12 Feb
BUF6:46 a.m.Buffalo
4h 26m
1 stop
BOS11:12 a.m.Boston Logan Intl
C$ 221
Delta
9 Feb
BOS6:00 a.m.Boston Logan Intl
3h 54m
1 stop
BUF9:54 a.m.Buffalo
10 Feb
BUF3:38 p.m.Buffalo
6h 43m
1 stop
BOS10:21 p.m.Boston Logan Intl
C$ 228

Southwest flights from Boston to Buffalo

Our best Southwest deals on Boston to Buffalo flight tickets
Southwest
3 Feb
BOS5:50 a.m.Boston Logan Intl
10h 30m
2 stops
BUF4:20 p.m.Buffalo
4 Feb
BUF5:50 a.m.Buffalo
6h 35m
1 stop
BOS12:25 p.m.Boston Logan Intl
C$ 358
Southwest
3 Feb
BOS5:50 a.m.Boston Logan Intl
10h 30m
2 stops
BUF4:20 p.m.Buffalo
5 Feb
BUF2:30 p.m.Buffalo
8h 25m
1 stop
BOS10:55 p.m.Boston Logan Intl
C$ 366
Southwest
9 Feb
BOS5:00 a.m.Boston Logan Intl
8h 55m
1 stop
BUF1:55 p.m.Buffalo
10 Feb
BUF6:20 a.m.Buffalo
9h 50m
2 stops
BOS4:10 p.m.Boston Logan Intl
C$ 387

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 28 January 2026.
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

Tue 24/2

7:47 p.m.-9:25 p.m.

Nonstop1h 38m

Buffalo

Wed 4/3

1:39 p.m.-3:03 p.m.

Nonstop1h 24m

C$ 201

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Mon 23/2

5:05 p.m.-12:14 a.m.

1 stop7h 09m

Buffalo

Wed 4/3

11:52 a.m.-6:21 p.m.

1 stop6h 29m

C$ 215

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Mon 23/2

7:40 p.m.-9:20 p.m.

Nonstop1h 40m

Buffalo

Mon 2/3

8:00 a.m.-9:24 a.m.

Nonstop1h 24m

C$ 221

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Mon 9/2

6:00 a.m.-9:54 a.m.

1 stop3h 54m

Buffalo

Tue 10/2

3:38 p.m.-10:21 p.m.

1 stop6h 43m

C$ 228

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Sat 21/2

7:50 p.m.-9:30 p.m.

Nonstop1h 40m

Buffalo

Tue 3/3

1:55 p.m.-3:18 p.m.

Nonstop1h 23m

C$ 235

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Tue 17/2

5:05 p.m.-12:14 a.m.

1 stop7h 09m

Buffalo

Wed 18/2

2:58 p.m.-7:22 p.m.

1 stop4h 24m

C$ 242

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Tue 17/2

7:36 p.m.-9:16 p.m.

Nonstop1h 40m

Buffalo

Sat 21/2

8:00 a.m.-9:24 a.m.

Nonstop1h 24m

C$ 249

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Thu 19/2

6:00 a.m.-9:48 a.m.

1 stop3h 48m

Buffalo

Sat 21/2

7:41 p.m.-7:30 a.m.

1 stop11h 49m

C$ 253

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Sat 21/2

7:50 p.m.-9:30 p.m.

Nonstop1h 40m

Buffalo

Mon 23/2

8:00 a.m.-9:24 a.m.

Nonstop1h 24m

C$ 256

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Wed 18/2

7:36 p.m.-9:16 p.m.

Nonstop1h 40m

Buffalo

Mon 23/2

6:00 a.m.-10:20 a.m.

1 stop4h 20m

C$ 260

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$ 276. The month of October is another great option to travel to Buffalo, with average flight prices from Boston averaging around C$ 297.

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

The cheapest day to depart from Boston to Buffalo is on a Saturday. Travellers who choose to depart for Buffalo on a Saturday will often find tickets for as low as C$ 241. Flights from Boston to Buffalo on a Sunday will generally be more expensive and average around C$ 270. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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$ 339 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$ 258 on momondo.

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

There is only 1 cabin class 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 January 2026, prices for Boston to Buffalo flights are approximately 7% 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

Fastest flight time

1h 37m

Direct flights

Every day

Airports in Buffalo

1 airport
The fastest flight from Boston to Buffalo takes 1h 37m
Direct flights go from Boston to Buffalo every day.
There is 1 airport in Buffalo. From Boston there are direct flights to 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 37m, 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$ 121Free CancellationRating
7.2
2,889 reviews
Search JetBlue flights

  • JetBlue Flights From Boston to Buffalo

    Across 3 JetBlue flights from Boston to Buffalo this week, the average price was C$ 275, with the best JetBlue deals starting from C$ 121 round-trip. 2,889 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
Tonawanda
Orchard Park
Cheektowaga
East Aurora
Williamsville
Amherst
Batavia

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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