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

Tuesday 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.

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 18% of their flights experiencing any sort of delay.

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

JetBlue, Frontier, and Southwest 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 7 per day as of March 2026. The most frequent departure time is 7:00p.m., with 81% of daily flights leaving in the evening.

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

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

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

As of March 2026, there are 51 flights per week flying from Boston to Buffalo. The most common day of the week flights depart is Sat, with 20% of flights taking off on this day.

How often are flights from Boston to Buffalo delayed?

Historically, on average around 18% 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 131 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 March 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$ 115 Cheap Flights from Boston to Buffalo in 2026

Q: 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$ 222 to C$ 439. The lowest price recently found on this route was C$ 224.

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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.

9:20 p.m. - 10:57 p.m.

BOS

BUF

1h 37mdirect

10:30 a.m. - 12:00 p.m.

BUF

BOS

1h 30mdirect

C$ 224JetBlue

Sat, 9 May - Mon, 11 May

4:30 p.m. - 6:07 p.m.

BOS

BUF

1h 37mdirect

2:28 p.m. - 3:50 p.m.

BUF

BOS

1h 22mdirect

C$ 229JetBlue

Sat, 25 Apr - Wed, 29 Apr

4:30 p.m. - 6:07 p.m.

BOS

BUF

1h 37mdirect

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

BUF

BOS

1h 25mdirect

C$ 242JetBlue

Thu, 23 Apr - Sat, 2 May

4:30 p.m. - 6:07 p.m.

BOS

BUF

1h 37mdirect

9:48 a.m. - 11:13 a.m.

BUF

BOS

1h 25mdirect

C$ 256JetBlue

Thu, 16 Apr - Sun, 19 Apr

9:40 p.m. - 7:50 a.m.

BOS

BUF

10h 10m

1 stop

12:40 p.m. - 4:05 p.m.

BUF

BOS

3h 25m

1 stop

C$ 263Southwest

Mon, 6 Apr - Mon, 13 Apr

4:30 p.m. - 6:07 p.m.

BOS

BUF

1h 37mdirect

9:48 a.m. - 11:13 a.m.

BUF

BOS

1h 25mdirect

C$ 270JetBlue

Wed, 22 Apr - Mon, 27 Apr

3:45 p.m. - 9:30 p.m.

BOS

BUF

5h 45m

1 stop

8:00 p.m. - 8:15 a.m.

BUF

BOS

12h 15m

2 stops

C$ 271Southwest

Fri, 1 May - Mon, 4 May

5:21 p.m. - 7:03 p.m.

BOS

BUF

1h 42mdirect

1:30 p.m. - 2:54 p.m.

BUF

BOS

1h 24mdirect

C$ 276JetBlue

Tue, 24 Mar - Mon, 30 Mar

5:15 p.m. - 12:14 a.m.

BOS

BUF

6h 59m

1 stop

10:23 a.m. - 4:19 p.m.

BUF

BOS

5h 56m

1 stop

C$ 281Delta

Mon, 30 Mar - Tue, 31 Mar

7:25 p.m. - 11:20 p.m.

BOS

BUF

3h 55m

1 stop

5:50 a.m. - 9:55 a.m.

BUF

BOS

4h 05m

1 stop

C$ 283Southwest

Fri, 1 May - Sun, 3 May

Southwest flights from Boston to Buffalo

Our best Southwest deals on Boston to Buffalo flight tickets

Southwest

6 Apr

BOS9:40 p.m.Boston Logan Intl

10h 10m

1 stop

BUF7:50 a.m.Buffalo

13 Apr

BUF12:40 p.m.Buffalo

3h 25m

1 stop

BOS4:05 p.m.Boston Logan Intl

C$ 263

Southwest

1 May

BOS3:45 p.m.Boston Logan Intl

5h 45m

1 stop

BUF9:30 p.m.Buffalo

4 May

BUF8:00 p.m.Buffalo

12h 15m

2 stops

BOS8:15 a.m.Boston Logan Intl

C$ 271

Southwest

1 May

BOS7:25 p.m.Boston Logan Intl

3h 55m

1 stop

BUF11:20 p.m.Buffalo

3 May

BUF5:50 a.m.Buffalo

4h 05m

1 stop

BOS9:55 a.m.Boston Logan Intl

C$ 283

Delta flights from Boston to Buffalo

Our best Delta deals on Boston to Buffalo flight tickets

Delta

30 Mar

BOS5:15 p.m.Boston Logan Intl

6h 59m

1 stop

BUF12:14 a.m.Buffalo

31 Mar

BUF10:23 a.m.Buffalo

5h 56m

1 stop

BOS4:19 p.m.Boston Logan Intl

C$ 281

Delta

25 Mar

BOS8:00 a.m.Boston Logan Intl

6h 19m

1 stop

BUF2:19 p.m.Buffalo

27 Mar

BUF6:02 a.m.Buffalo

5h 13m

1 stop

BOS11:15 a.m.Boston Logan Intl

C$ 304

Delta

23 Apr

BOS9:00 a.m.Boston Logan Intl

4h 54m

1 stop

BUF1:54 p.m.Buffalo

29 Apr

BUF6:00 a.m.Buffalo

6h 22m

1 stop

BOS12:22 p.m.Boston Logan Intl

C$ 319

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Sat 9/5

9:20 p.m.-10:57 p.m.

Nonstop1h 37m

Buffalo

Mon 11/5

10:30 a.m.-12:00 p.m.

Nonstop1h 30m

C$ 224

Quickest round-trip

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Sat 25/4

4:30 p.m.-6:07 p.m.

Nonstop1h 37m

Buffalo

Wed 29/4

2:28 p.m.-3:50 p.m.

Nonstop1h 22m

C$ 229

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Thu 23/4

4:30 p.m.-6:07 p.m.

Nonstop1h 37m

Buffalo

Sat 2/5

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

Nonstop1h 25m

C$ 242

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Thu 16/4

4:30 p.m.-6:07 p.m.

Nonstop1h 37m

Buffalo

Sun 19/4

9:48 a.m.-11:13 a.m.

Nonstop1h 25m

C$ 256

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Mon 6/4

9:40 p.m.-7:50 a.m.

1 stop10h 10m

Buffalo

Mon 13/4

12:40 p.m.-4:05 p.m.

1 stop3h 25m

C$ 263

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Wed 22/4

4:30 p.m.-6:07 p.m.

Nonstop1h 37m

Buffalo

Mon 27/4

9:48 a.m.-11:13 a.m.

Nonstop1h 25m

C$ 270

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Fri 1/5

3:45 p.m.-9:30 p.m.

1 stop5h 45m

Buffalo

Mon 4/5

8:00 p.m.-8:15 a.m.

2 stops12h 15m

C$ 271

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Tue 24/3

5:21 p.m.-7:03 p.m.

Nonstop1h 42m

Buffalo

Mon 30/3

1:30 p.m.-2:54 p.m.

Nonstop1h 24m

C$ 276

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Mon 30/3

5:15 p.m.-12:14 a.m.

1 stop6h 59m

Buffalo

Tue 31/3

10:23 a.m.-4:19 p.m.

1 stop5h 56m

C$ 281

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Fri 1/5

7:25 p.m.-11:20 p.m.

1 stop3h 55m

Buffalo

Sun 3/5

5:50 a.m.-9:55 a.m.

1 stop4h 05m

C$ 283

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$ 283. 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$ 242. 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$ 334 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$ 224 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 March 2026, prices for Boston to Buffalo flights are approximately 18% 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 33m
Direct flights	Every day
Airports in Buffalo	1 airport

The fastest flight from Boston to Buffalo takes 1h 33m

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 33m, 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 March 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 (48.05% of total bookings). The next most popular plane models are Embraer 175 (24.03%), Airbus A320-100/200 (10.98%), and Embraer 190 (2.29%).
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$ 122	Free Cancellation	Rating 7.2 2,905 reviews		Search JetBlue flights

JetBlue Flights From Boston to Buffalo
Across 11 JetBlue flights from Boston to Buffalo this week, the average price was C$ 276, with the best JetBlue deals starting from C$ 122 round-trip. 2,905 users have rated JetBlue on momondo, with an average score of 7.2/10.

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.