Which airline has the best punctuality record on Boston to Buffalo flights?

According to our data, American Airlines has had the least delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

How often are flights from Boston to Buffalo delayed?

Historically, on average around 20% of flights between Boston and Buffalo have experienced a delay on any given week. The average delay length over the past 12 months has been 134 minutes.

What is the most punctual flight time for Boston to Buffalo flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Boston to Buffalo on average per week?

As of October 2026, there are 27 flights per week flying from Boston to Buffalo. The most common day of the week flights depart is Wed, with 44% of flights taking off on this day.

What is the cheapest airline that flies from Boston Logan Intl to Buffalo?

Southwest and Delta are the most popular carriers operating from Boston Logan Intl to Buffalo

How many flights depart from Boston to Buffalo on average per day?

The number of flights available between Boston and Buffalo is 3 per day as of October 2026. The most frequent departure time is 5:00p.m., with 64% of daily flights leaving in the afternoon.

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 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.

C$ 179 Cheap Flights from Boston to Buffalo in 2026/27

Find the cheapest flights from Boston to Buffalo

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:55 a.m. - 12:05 p.m.BOS Boston Logan Intl-BUF Buffalo

4h 10m1 stop Baltimore/Washington

9:10 a.m. - 2:30 p.m.BUF Buffalo-BOS Boston Logan Intl

5h 20m1 stop Baltimore/Washington

C$ 393Southwest

Thu, 3 Dec - Mon, 7 Dec

6:39 p.m. - 11:33 p.m.BOS Boston Logan Intl-BUF Buffalo

4h 54m1 stop New York John F Kennedy Intl

7:59 p.m. - 11:49 p.m.BUF Buffalo-BOS Boston Logan Intl

3h 50m1 stop New York John F Kennedy Intl

C$ 396JetBlue

Thu, 29 Oct - Wed, 4 Nov

6:39 p.m. - 11:33 p.m.BOS Boston Logan Intl-BUF Buffalo

4h 54m1 stop New York John F Kennedy Intl

6:00 a.m. - 10:41 a.m.BUF Buffalo-BOS Boston Logan Intl

4h 41m1 stop New York John F Kennedy Intl

C$ 399JetBlue

Thu, 29 Oct - Mon, 2 Nov

5:35 a.m. - 3:45 p.m.BOS Boston Logan Intl-BUF Buffalo

10h 10m2 stops Baltimore/Washington Chicago Midway

11:05 a.m. - 2:55 p.m.BUF Buffalo-BOS Boston Logan Intl

3h 50m1 stop Baltimore/Washington

C$ 402Southwest

Tue, 27 Oct - Wed, 28 Oct

2:45 p.m. - 6:33 p.m.BOS Boston Logan Intl-BUF Buffalo

3h 48m1 stop New York John F Kennedy Intl

7:30 p.m. - 11:48 p.m.BUF Buffalo-BOS Boston Logan Intl

4h 18m1 stop New York John F Kennedy Intl

C$ 404JetBlue

Thu, 3 Dec - Mon, 7 Dec

9:46 a.m. - 3:14 p.m.BOS Boston Logan Intl-BUF Buffalo

5h 28m1 stop New York John F Kennedy Intl

7:59 p.m. - 11:49 p.m.BUF Buffalo-BOS Boston Logan Intl

3h 50m1 stop New York John F Kennedy Intl

C$ 406JetBlue

Sat, 24 Oct - Tue, 27 Oct

5:30 a.m. - 4:00 p.m.BOS Boston Logan Intl-BUF Buffalo

10h 30m2 stops Baltimore/Washington Chicago Midway

3:55 p.m. - 9:50 p.m.BUF Buffalo-BOS Boston Logan Intl

5h 55m1 stop Baltimore/Washington

C$ 409Southwest

Thu, 3 Dec - Mon, 7 Dec

6:39 p.m. - 11:33 p.m.BOS Boston Logan Intl-BUF Buffalo

4h 54m1 stop New York John F Kennedy Intl

9:10 p.m. - 10:38 p.m.BUF Buffalo-BOS Boston Logan Intl

1h 28mdirect

C$ 413JetBlue

Thu, 29 Oct - Mon, 2 Nov

6:39 p.m. - 11:33 p.m.BOS Boston Logan Intl-BUF Buffalo

4h 54m1 stop New York John F Kennedy Intl

9:10 p.m. - 10:38 p.m.BUF Buffalo-BOS Boston Logan Intl

1h 28mdirect

C$ 414JetBlue

Thu, 29 Oct - Mon, 2 Nov

1:10 p.m. - 7:02 p.m.BOS Boston Logan Intl-BUF Buffalo

5h 52m1 stop New York John F Kennedy Intl

12:08 p.m. - 4:59 p.m.BUF Buffalo-BOS Boston Logan Intl

4h 51m1 stop New York John F Kennedy Intl

C$ 417JetBlue

Thu, 29 Oct - Tue, 3 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

9:46 a.m. - 3:14 p.m.BOS Boston Logan Intl-BUF Buffalo

5h 28m1 stop New York John F Kennedy Intl

11:38 a.m. - 5:24 p.m.BUF Buffalo-BOS Boston Logan Intl

5h 46m1 stop New York John F Kennedy Intl

C$ 554JetBlue

Wed, 14 Oct - Wed, 21 Oct

1:00 p.m. - 7:03 p.m.BOS Boston Logan Intl-BUF Buffalo

6h 03m1 stop New York John F Kennedy Intl

11:38 a.m. - 5:24 p.m.BUF Buffalo-BOS Boston Logan Intl

5h 46m1 stop New York John F Kennedy Intl

C$ 587JetBlue

Wed, 14 Oct - Sat, 17 Oct

6:45 a.m. - 3:45 p.m.BOS Boston Logan Intl-BUF Buffalo

9h 00m2 stops Baltimore/Washington Chicago Midway

9:45 a.m. - 2:55 p.m.BUF Buffalo-BOS Boston Logan Intl

5h 10m1 stop Baltimore/Washington

C$ 590Southwest

Wed, 14 Oct - Wed, 21 Oct

9:19 a.m. - 10:48 a.m.BOS Boston Logan Intl-BUF Buffalo

1h 29mdirect

11:38 a.m. - 5:24 p.m.BUF Buffalo-BOS Boston Logan Intl

5h 46m1 stop New York John F Kennedy Intl

C$ 594JetBlue

Wed, 14 Oct - Sat, 17 Oct

12:35 p.m. - 2:04 p.m.BOS Boston Logan Intl-BUF Buffalo

1h 29mdirect

7:53 p.m. - 11:59 p.m.BUF Buffalo-BOS Boston Logan Intl

4h 06m1 stop New York John F Kennedy Intl

C$ 598JetBlue

Wed, 14 Oct - Wed, 14 Oct

8:11 p.m. - 11:53 p.m.BOS Boston Logan Intl-BUF Buffalo

3h 42m1 stop New York John F Kennedy Intl

11:38 a.m. - 5:24 p.m.BUF Buffalo-BOS Boston Logan Intl

5h 46m1 stop New York John F Kennedy Intl

C$ 599JetBlue

Mon, 12 Oct - Wed, 14 Oct

8:11 p.m. - 11:53 p.m.BOS Boston Logan Intl-BUF Buffalo

3h 42m1 stop New York John F Kennedy Intl

7:00 a.m. - 8:25 a.m.BUF Buffalo-BOS Boston Logan Intl

1h 25mdirect

C$ 619JetBlue

Sat, 10 Oct - Mon, 12 Oct

2:15 p.m. - 7:07 p.m.BOS Boston Logan Intl-BUF Buffalo

4h 52m1 stop Washington, D.C. Dulles Intl

6:30 a.m. - 12:43 p.m.BUF Buffalo-BOS Boston Logan Intl

6h 13m1 stop Newark

C$ 621United Airlines

Wed, 14 Oct - Thu, 15 Oct

12:35 p.m. - 2:04 p.m.BOS Boston Logan Intl-BUF Buffalo

1h 29mdirect

2:54 p.m. - 4:55 p.m.BUF Buffalo-BOS Boston Logan Intl

2h 01mdirect

C$ 622JetBlue

Sat, 10 Oct - Tue, 13 Oct

5:45 a.m. - 9:35 a.m.BOS Boston Logan Intl-BUF Buffalo

3h 50m1 stop Washington, D.C. Dulles Intl

10:30 a.m. - 4:46 p.m.BUF Buffalo-BOS Boston Logan Intl

6h 16m1 stop Newark

C$ 628United Airlines

Mon, 12 Oct - Wed, 14 Oct

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Southwest flights from Boston to Buffalo

Our best Southwest deals on Boston to Buffalo flight tickets

Southwest

28 Oct

BOS9:05 a.m.Boston Logan Intl

6h 15m

1 stop

BUF3:20 p.m.Buffalo

29 Oct

BUF5:45 p.m.Buffalo

6h 25m

1 stop

BOS12:10 a.m.Boston Logan Intl

C$ 393

Southwest

27 Oct

BOS5:35 a.m.Boston Logan Intl

10h 10m

2 stops

BUF3:45 p.m.Buffalo

28 Oct

BUF11:05 a.m.Buffalo

3h 50m

1 stop

BOS2:55 p.m.Boston Logan Intl

C$ 402

Southwest

3 Dec

BOS5:30 a.m.Boston Logan Intl

10h 30m

2 stops

BUF4:00 p.m.Buffalo

7 Dec

BUF3:55 p.m.Buffalo

5h 55m

1 stop

BOS9:50 p.m.Boston Logan Intl

C$ 409

JetBlue flights from Boston to Buffalo

Our best JetBlue deals on Boston to Buffalo flight tickets

JetBlue

29 Oct

BOS6:39 p.m.Boston Logan Intl

4h 54m

1 stop

BUF11:33 p.m.Buffalo

4 Nov

BUF7:59 p.m.Buffalo

3h 50m

1 stop

BOS11:49 p.m.Boston Logan Intl

C$ 396

JetBlue

29 Oct

BOS6:39 p.m.Boston Logan Intl

4h 54m

1 stop

BUF11:33 p.m.Buffalo

2 Nov

BUF6:00 a.m.Buffalo

4h 41m

1 stop

BOS10:41 a.m.Boston Logan Intl

C$ 399

JetBlue

3 Dec

BOS2:45 p.m.Boston Logan Intl

3h 48m

1 stop

BUF6:33 p.m.Buffalo

7 Dec

BUF7:30 p.m.Buffalo

4h 18m

1 stop

BOS11:48 p.m.Boston Logan Intl

C$ 404

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBuffalo

BOS Boston Logan Intl - BUF Buffalo

BOSBUF

Boston Logan Intl

Thu 3/12

7:55 a.m.-12:05 p.m.

1 stop4h 10m

Buffalo

Mon 7/12

9:10 a.m.-2:30 p.m.

1 stop5h 20m

C$ 393

BostonBuffalo

BOS Boston Logan Intl - BUF Buffalo

BOSBUF

Boston Logan Intl

Thu 29/10

6:39 p.m.-11:33 p.m.

1 stop4h 54m

Buffalo

Wed 4/11

7:59 p.m.-11:49 p.m.

1 stop3h 50m

C$ 396

BostonBuffalo

BOS Boston Logan Intl - BUF Buffalo

BOSBUF

Boston Logan Intl

Thu 29/10

6:39 p.m.-11:33 p.m.

1 stop4h 54m

Buffalo

Mon 2/11

6:00 a.m.-10:41 a.m.

1 stop4h 41m

C$ 399

BostonBuffalo

BOS Boston Logan Intl - BUF Buffalo

BOSBUF

Boston Logan Intl

Tue 27/10

5:35 a.m.-3:45 p.m.

2 stops10h 10m

Buffalo

Wed 28/10

11:05 a.m.-2:55 p.m.

1 stop3h 50m

C$ 402

BostonBuffalo

BOS Boston Logan Intl - BUF Buffalo

BOSBUF

Boston Logan Intl

Thu 3/12

2:45 p.m.-6:33 p.m.

1 stop3h 48m

Buffalo

Mon 7/12

7:30 p.m.-11:48 p.m.

1 stop4h 18m

C$ 404

BostonBuffalo

BOS Boston Logan Intl - BUF Buffalo

BOSBUF

Boston Logan Intl

Sat 24/10

9:46 a.m.-3:14 p.m.

1 stop5h 28m

Buffalo

Tue 27/10

7:59 p.m.-11:49 p.m.

1 stop3h 50m

C$ 406

BostonBuffalo

BOS Boston Logan Intl - BUF Buffalo

BOSBUF

Boston Logan Intl

Thu 3/12

5:30 a.m.-4:00 p.m.

2 stops10h 30m

Buffalo

Mon 7/12

3:55 p.m.-9:50 p.m.

1 stop5h 55m

C$ 409

Quickest round-trip

BostonBuffalo

BOS Boston Logan Intl - BUF Buffalo

BOSBUF

Boston Logan Intl

Thu 29/10

6:39 p.m.-11:33 p.m.

1 stop4h 54m

Buffalo

Mon 2/11

9:10 p.m.-10:38 p.m.

Nonstop1h 28m

C$ 413

BostonBuffalo

BOS Boston Logan Intl - BUF Buffalo

BOSBUF

Boston Logan Intl

Thu 29/10

6:39 p.m.-11:33 p.m.

1 stop4h 54m

Buffalo

Mon 2/11

9:10 p.m.-10:38 p.m.

Nonstop1h 28m

C$ 414

BostonBuffalo

BOS Boston Logan Intl - BUF Buffalo

BOSBUF

Boston Logan Intl

Thu 29/10

1:10 p.m.-7:02 p.m.

1 stop5h 52m

Buffalo

Tue 3/11

12:08 p.m.-4:59 p.m.

1 stop4h 51m

C$ 417

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Boston and Buffalo?

Prices are currently typical for flights on this route.

Typical prices usually range from C$ 384 to C$ 571.
The lowest price recently found on this route was C$ 393.

What is the cheapest month to fly to Buffalo?

In general, March 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$ 288. The month of May is another great option to travel to Buffalo, with average flight prices from Boston averaging around C$ 309.

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 from Boston 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$ 375 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$ 296 on momondo.

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

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

How have Boston to Buffalo flight prices changed over time?

As of October 2026, prices for Boston to Buffalo flights are approximately 26% 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$ 179
Fastest flight time	1h 29m
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$ 179. The best round-trip flight deal from Boston to Buffalo found on momondo in the last 72 hours is C$ 393.

The fastest flight from Boston to Buffalo takes 1h 29m

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

Frequently asked questions about flying from Boston to Buffalo

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 29m, 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 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Boston to Buffalo is Airbus A220-300 (33.62% of total bookings). The next most popular plane models are Embraer 175 (32.76%), Airbus A320-100/200 (26.03%), and De Havilland (Bombardier) DHC-8-400 Dash 8Q (2.16%).

Cheektowaga

Tonawanda

Williamsville

Batavia

Amherst

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.