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 in the evening have, in the past, seen delays more frequently in comparison.

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

According to our data, JetBlue has had the least delays on this route over the last 12 months, with about 20% of their flights experiencing any sort of delay.

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

As of June 2026, there are 86 flights per week flying from Boston to Buffalo. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

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

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

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

JetBlue 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 12 per day as of June 2026. The most frequent departure time is 10:00p.m., with 70% of daily flights leaving in the evening.

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 126 minutes.

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?

As of June 2026, there is 1 operator available to choose from 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.

C$ 151 Cheap Flights from Boston to Buffalo in 2026

Discover deals from 900+ travel sites with momondo.

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.

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

BOS

BUF

7h 07m

1 stop

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

BUF

BOS

5h 24m

1 stop

C$ 296Delta

Tue, 15 Sep - Sun, 20 Sep

11:00 a.m. - 5:24 p.m.

BOS

BUF

6h 24m

1 stop

6:16 a.m. - 12:21 p.m.

BUF

BOS

6h 05m

1 stop

C$ 303Delta

Thu, 15 Oct - Sun, 18 Oct

9:30 a.m. - 11:14 a.m.

BOS

BUF

1h 44mdirect

2:30 p.m. - 4:12 p.m.

BUF

BOS

1h 42mdirect

C$ 310JetBlue

Fri, 18 Sep - Mon, 21 Sep

5:40 p.m. - 7:19 p.m.

BOS

BUF

1h 39mdirect

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

BUF

BOS

1h 25mdirect

C$ 317JetBlue

Wed, 5 Aug - Mon, 10 Aug

5:40 p.m. - 7:20 p.m.

BOS

BUF

1h 40mdirect

6:00 a.m. - 7:27 a.m.

BUF

BOS

1h 27mdirect

C$ 319JetBlue

Sat, 27 Jun - Sun, 28 Jun

10:15 p.m. - 11:48 p.m.

BOS

BUF

1h 33mdirect

9:35 p.m. - 11:01 p.m.

BUF

BOS

1h 26mdirect

C$ 320JetBlue

Tue, 7 Jul - Sat, 11 Jul

11:00 a.m. - 5:32 p.m.

BOS

BUF

6h 32m

1 stop

1:15 p.m. - 2:45 p.m.

BUF

BOS

1h 30mdirect

C$ 326Delta

Thu, 1 Oct - Sat, 3 Oct

8:02 a.m. - 9:35 a.m.

BOS

BUF

1h 33mdirect

10:25 a.m. - 11:47 a.m.

BUF

BOS

1h 22mdirect

C$ 331JetBlue

Tue, 4 Aug - Thu, 6 Aug

10:15 p.m. - 11:48 p.m.

BOS

BUF

1h 33mdirect

9:36 p.m. - 11:02 p.m.

BUF

BOS

1h 26mdirect

C$ 333JetBlue

Tue, 7 Jul - Mon, 13 Jul

5:35 p.m. - 7:13 p.m.

BOS

BUF

1h 38mdirect

9:22 p.m. - 10:48 p.m.

BUF

BOS

1h 26mdirect

C$ 338JetBlue

Mon, 10 Aug - Mon, 10 Aug

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Delta flights from Boston to Buffalo

Our best Delta deals on Boston to Buffalo flight tickets

Delta

15 Sep

BOS5:05 p.m.Boston Logan Intl

7h 07m

1 stop

BUF12:12 a.m.Buffalo

20 Sep

BUF6:00 a.m.Buffalo

5h 24m

1 stop

BOS11:24 a.m.Boston Logan Intl

C$ 296

Delta

15 Oct

BOS11:00 a.m.Boston Logan Intl

6h 24m

1 stop

BUF5:24 p.m.Buffalo

18 Oct

BUF6:16 a.m.Buffalo

6h 05m

1 stop

BOS12:21 p.m.Boston Logan Intl

C$ 303

Delta

1 Oct

BOS11:00 a.m.Boston Logan Intl

6h 32m

1 stop

BUF5:32 p.m.Buffalo

3 Oct

BUF1:15 p.m.Buffalo

1h 30m

BOS2:45 p.m.Boston Logan Intl

C$ 326

JetBlue flights from Boston to Buffalo

Our best JetBlue deals on Boston to Buffalo flight tickets

JetBlue

18 Sep

BOS9:30 a.m.Boston Logan Intl

1h 44m

BUF11:14 a.m.Buffalo

21 Sep

BUF2:30 p.m.Buffalo

1h 42m

BOS4:12 p.m.Boston Logan Intl

C$ 310

JetBlue

5 Aug

BOS5:40 p.m.Boston Logan Intl

1h 39m

BUF7:19 p.m.Buffalo

10 Aug

BUF6:00 a.m.Buffalo

1h 25m

BOS7:25 a.m.Boston Logan Intl

C$ 317

JetBlue

27 Jun

BOS5:40 p.m.Boston Logan Intl

1h 40m

BUF7:20 p.m.Buffalo

28 Jun

BUF6:00 a.m.Buffalo

1h 27m

BOS7:27 a.m.Boston Logan Intl

C$ 319

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Tue 15/9

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

1 stop7h 07m

Buffalo

Sun 20/9

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

1 stop5h 24m

C$ 296

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Thu 15/10

11:00 a.m.-5:24 p.m.

1 stop6h 24m

Buffalo

Sun 18/10

6:16 a.m.-12:21 p.m.

1 stop6h 05m

C$ 303

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Fri 18/9

9:30 a.m.-11:14 a.m.

Nonstop1h 44m

Buffalo

Mon 21/9

2:30 p.m.-4:12 p.m.

Nonstop1h 42m

C$ 310

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Wed 5/8

5:40 p.m.-7:19 p.m.

Nonstop1h 39m

Buffalo

Mon 10/8

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

Nonstop1h 25m

C$ 317

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Sat 27/6

5:40 p.m.-7:20 p.m.

Nonstop1h 40m

Buffalo

Sun 28/6

6:00 a.m.-7:27 a.m.

Nonstop1h 27m

C$ 319

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Tue 7/7

10:15 p.m.-11:48 p.m.

Nonstop1h 33m

Buffalo

Sat 11/7

9:35 p.m.-11:01 p.m.

Nonstop1h 26m

C$ 320

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Thu 1/10

11:00 a.m.-5:32 p.m.

1 stop6h 32m

Buffalo

Sat 3/10

1:15 p.m.-2:45 p.m.

Nonstop1h 30m

C$ 326

Quickest round-trip

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Tue 4/8

8:02 a.m.-9:35 a.m.

Nonstop1h 33m

Buffalo

Thu 6/8

10:25 a.m.-11:47 a.m.

Nonstop1h 22m

C$ 331

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Tue 7/7

10:15 p.m.-11:48 p.m.

Nonstop1h 33m

Buffalo

Mon 13/7

9:36 p.m.-11:02 p.m.

Nonstop1h 26m

C$ 333

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Mon 10/8

5:35 p.m.-7:13 p.m.

Nonstop1h 38m

Buffalo

Mon 10/8

9:22 p.m.-10:48 p.m.

Nonstop1h 26m

C$ 338

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?

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$ 275. The month of October is another great option to travel to Buffalo, with average flight prices from Boston averaging around C$ 303.

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$ 343 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$ 277 on momondo.

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

There are 2 cabin classes 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.

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 June 2026, prices for Boston to Buffalo flights are approximately 24% more expensive 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 40m
Direct flights	Every day
Airports in Buffalo	1 airport

The fastest flight from Boston to Buffalo takes 1h 40m

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 40m, 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?
As of June 2026, there is 1 operator available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Boston to Buffalo is Airbus A220-300 (35.20% of total bookings). The next most popular plane models are Embraer 175 (34.43%), Airbus A320-100/200 (23.21%), and De Havilland (Bombardier) DHC-8-400 Dash 8Q (1.26%).
What is the most popular airline from Boston to Buffalo?
momondo data reveals that the most frequently booked airline on the route from Boston to Buffalo is JetBlue, representing 100% of all bookings.

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
JetBlue	PriceFrom C$ 124	Free Cancellation	Rating 7.1 2,981 reviews		Search JetBlue flights

JetBlue Flights From Boston to Buffalo
Across 12 JetBlue flights from Boston to Buffalo this week, the average price was C$ 331, with the best JetBlue deals starting from C$ 124 round-trip. 2,981 users have rated JetBlue on momondo, with an average score of 7.1/10.

Cheektowaga

Tonawanda

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.