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Cheap flights from Boston to Buffalo from C$ 151

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BUF
15 Jul — 22 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Boston to Buffalo

Enter your travel dates to find the best prices.

Cheapest flights from Boston to Buffalo
Explore the most affordable flight options available from Boston to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 June 2026.

Tue 15/95:05 p.m.
BOS
-
BUF
1 stop7h 07m
Delta
Sun 20/96:00 a.m.
BUF
-
BOS
1 stop5h 24m
Delta
Deal found 15/6C$ 296
Thu 15/1011:00 a.m.
BOS
-
BUF
1 stop6h 24m
Delta
Sun 18/106:16 a.m.
BUF
-
BOS
1 stop6h 05m
Delta
Deal found 10/6C$ 303
Fri 18/99:30 a.m.
BOS
-
BUF
Nonstop1h 44m
JetBlue
Mon 21/92:30 p.m.
BUF
-
BOS
Nonstop1h 42m
JetBlue
Deal found 15/6C$ 310
Wed 5/810:10 p.m.
BOS
-
BUF
Nonstop1h 33m
JetBlue
Sun 9/86:00 a.m.
BUF
-
BOS
Nonstop1h 25m
JetBlue
Deal found 15/6C$ 317
Sat 27/65:40 p.m.
BOS
-
BUF
Nonstop1h 40m
JetBlue
Sun 28/66:00 a.m.
BUF
-
BOS
Nonstop1h 27m
JetBlue
Deal found 13/6C$ 319
Tue 7/710:15 p.m.
BOS
-
BUF
Nonstop1h 33m
JetBlue
Sat 11/79:35 p.m.
BUF
-
BOS
Nonstop1h 26m
JetBlue
Deal found 15/6C$ 320
Thu 1/1011:00 a.m.
BOS
-
BUF
1 stop6h 32m
Delta
Sat 3/101:15 p.m.
BUF
-
BOS
Nonstop1h 30m
Delta
Deal found 11/6C$ 326
Tue 4/88:02 a.m.
BOS
-
BUF
Nonstop1h 33m
JetBlue
Thu 6/810:25 a.m.
BUF
-
BOS
Nonstop1h 22m
JetBlue
Deal found 15/6C$ 331
Tue 7/710:15 p.m.
BOS
-
BUF
Nonstop1h 33m
JetBlue
Mon 13/79:36 p.m.
BUF
-
BOS
Nonstop1h 26m
JetBlue
Deal found 15/6C$ 333
Mon 10/85:35 p.m.
BOS
-
BUF
Nonstop1h 38m
JetBlue
Mon 10/89:22 p.m.
BUF
-
BOS
Nonstop1h 26m
JetBlue
Deal found 15/6C$ 338
Mon 14/95:00 p.m.
BOS
-
BUF
1 stop6h 11m
Delta
Tue 15/92:10 p.m.
BUF
-
BOS
1 stop5h 19m
Delta
Deal found 15/6C$ 340
Mon 6/710:15 p.m.
BOS
-
BUF
Nonstop1h 33m
JetBlue
Mon 13/77:00 a.m.
BUF
-
BOS
Nonstop1h 22m
JetBlue
Deal found 15/6C$ 344

Find flight deals from Boston to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 June 2026.

Round-trip from

C$ 296

One-way from

C$ 151

Popular in

June

Cheapest in

March

Average price

C$ 386
Delta
  • Delta
  • 12/9-13/9
  • 2 total stops
  • 9h 31m total
  • Boston to Buffalo
Search Deals
JetBlue
  • JetBlue
  • 15/8
  • Nonstop
  • 1h 33m total
  • Boston to Buffalo
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 15 June 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

Cheapest round-trip
Quickest round-trip

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Fri 3/7

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

Nonstop1h 33m

Buffalo

Sat 11/7

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

Fri 28/8

5:45 p.m.-7:24 p.m.

Nonstop1h 39m

Buffalo

Sun 30/8

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

Nonstop1h 25m

C$ 331

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Thu 27/8

5:45 p.m.-7:24 p.m.

Nonstop1h 39m

Buffalo

Mon 31/8

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

Nonstop1h 25m

C$ 331

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Wed 29/7

4:31 p.m.-12:13 a.m.

1 stop7h 42m

Buffalo

Wed 5/8

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

Nonstop1h 25m

C$ 352

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$ 366

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Mon 27/7

9:05 a.m.-3:17 p.m.

1 stop6h 12m

Buffalo

Wed 29/7

6:05 a.m.-10:23 a.m.

1 stop4h 18m

C$ 375

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Sat 8/8

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

1 stop4h 05m

Buffalo

Mon 17/8

12:30 p.m.-10:20 p.m.

1 stop9h 50m

C$ 387

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Wed 29/7

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

1 stop5h 45m

Buffalo

Fri 31/7

4:10 p.m.-10:55 p.m.

1 stop6h 45m

C$ 400

BostonBuffalo

BOS - BUF

BOSBUF

Boston Logan Intl

Sat 3/10

3:00 p.m.-9:20 p.m.

1 stop6h 20m

Buffalo

Mon 5/10

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

Nonstop1h 30m

C$ 438

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 23 resultsSorted by cheapest first
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2
3

Best time to book a flight from Boston to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Buffalo

How far ahead should I book a flight from Boston to Buffalo?

The price you pay for your flight from Boston to Buffalo may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Boston to Buffalo?

Currently, March is the cheapest month in which you can book a flight from Boston to Buffalo (average of C$ 275). Flying from Boston to Buffalo in June is currently the most expensive (average of C$ 386). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to BUF?

Find hourly flight availability from Boston to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 June 2026.

A simple way to save on the total cost of your ticket is to fly from Boston to Buffalo in the morning. If you’re flexible enough to do this you can expect to save up to 54% on your trip compared to booking a flight in the evening.

How much does it cost to fly round-trip from Boston to Buffalo?

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buffalo. Reviews last updated 15 June 2026.
See what other customers who have flown with JetBlue from Boston to Buffalo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.1
Good
2,981 reviews
Check prices

Overall

7.1

Entertainment

7.2

Comfort

7.5

Boarding

7.3

Crew

7.9

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dave,Jun 2026

MCO - ROC

When i book 2 tickets they should keep them together even though I can't choose a seat
JetBlue
7.1
Good
2,981 reviews
JetBlue
7.1
Good
2,981 reviews
Check prices

Overall

7.1

Entertainment

7.2

Comfort

7.5

Boarding

7.3

Crew

7.9

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dave,Jun 2026

MCO - ROC

When i book 2 tickets they should keep them together even though I can't choose a seat

Related info for your journey

Find useful and relevant information for your journey from Boston to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Boston to Buffalo?

    Buffalo is the airport most travellers will use when flying to Buffalo from Boston Logan Intl. Booking flights from Logan Intl (BOS) to Buffalo (BUF) should be relatively easy as there are 12 daily flights to Buffalo from 1 airline. 1h 40m is how long a flight from Boston to Buffalo will take if you book a nonstop flight.

  • How popular is this Boston to Buffalo flight route?

    Flights from Boston Logan Intl to Buffalo have been viewed 3 times in the past calendar month.

  • How long is the flight from Boston to Buffalo?

    Airlines like JetBlue fly from Boston to Buffalo in about 1h 39m. The time it takes to get you to your destination is usually consistent. The distance between Boston and Buffalo is about 634 km. All flights are typically direct.

  • What is the cheapest airline to fly from Boston to Buffalo round-trip?

    According to our current data, JetBlue (C$ 124), offers the cheapest pricing from Boston to Buffalo. You may be able to fly from Boston to Buffalo for 63% less than the average price by searching for this airline.

  • What are the most reliable airlines from Boston to Buffalo?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boston to Buffalo on time: Aer Lingus (88%), Republic Airways (87%), American Airlines (86%).

  • Can I find deals for flights from Boston to Buffalo that include hotel bookings?

    Yes. In addition to deals on Boston to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Buffalo.

  • Can I find deals for business class flights from Boston to Buffalo?

    Yes. Cheapflights offers flight deals from Boston to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Buffalo?

    Currently, March is the cheapest month in which you can book a flight from Boston to Buffalo (average of C$ 275). Flying from Boston to Buffalo in June is currently the most expensive (average of C$ 386). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Batavia
Cheektowaga
Amherst
Williamsville

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Boston to Buffalo

Discover the top airline that operate flights from Boston to Buffalo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 June 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapestC$ 124AverageC$ 331FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boston to Buffalo?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Buffalo from Boston today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Boston to Buffalo?

Cheapflights helps you find that perfect flight to Buffalo from Boston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Boston to Buffalo with no change fees?

Yes, we can. To see specific flights from Boston to Buffalo with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Boston to Buffalo become cheaper?

Yes, Cheapflights offers price alerts on Boston to Buffalo flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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