Cheap Flights From Logan Intl. (BOS) To Buffalo Niagara Intl. (BUF)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

Cheapest Flights from Boston (BOS) to Buffalo (BUF)

The cheapest flights to Buffalo Niagara Intl. found within the past 7 days were CA $256 round trip and CA $109 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Aug. 21 - Sun, Aug. 24
BOS
Boston
BUF
Buffalo
CA $256 Roundtrip, found 6 days ago
CA $256
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Thu, Aug. 21 from Boston to Buffalo, returning Sun, Aug. 24, priced at CA $256 found 6 days ago
Thu, Aug. 28 - Sun, Aug. 31
BOS
Boston
BUF
Buffalo
CA $259 Roundtrip, found 1 day ago
CA $259
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Aug. 28 from Boston to Buffalo, returning Sun, Aug. 31, priced at CA $259 found 1 day ago
Sun, Aug. 31 - Thu, Sep. 4
BOS
Boston
BUF
Buffalo
CA $274 Roundtrip, found 4 days ago
CA $274
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sun, Aug. 31 from Boston to Buffalo, returning Thu, Sep. 4, priced at CA $274 found 4 days ago
Thu, Aug. 21 - Thu, Aug. 28
BOS
Boston
BUF
Buffalo
CA $275 Roundtrip, found 5 days ago
CA $275
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Thu, Aug. 21 from Boston to Buffalo, returning Thu, Aug. 28, priced at CA $275 found 5 days ago
Thu, Aug. 21 - Sun, Aug. 24
BOS
Boston
BUF
Buffalo
CA $277 Roundtrip, found 6 days ago
CA $277
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Thu, Aug. 21 from Boston to Buffalo, returning Sun, Aug. 24, priced at CA $277 found 6 days ago
Thu, Aug. 28 - Sun, Aug. 31
BOS
Boston
BUF
Buffalo
CA $280 Roundtrip, found 1 day ago
CA $280
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, Aug. 28 from Boston to Buffalo, returning Sun, Aug. 31, priced at CA $280 found 1 day ago
Fri, Aug. 22 - Mon, Aug. 25
BOS
Boston
BUF
Buffalo
CA $286 Roundtrip, found 3 days ago
CA $286
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Aug. 22 from Boston to Buffalo, returning Mon, Aug. 25, priced at CA $286 found 3 days ago
Tue, Aug. 19 - Wed, Aug. 20
BOS
Boston
BUF
Buffalo
CA $288 Roundtrip, found 5 days ago
CA $288
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Tue, Aug. 19 from Boston to Buffalo, returning Wed, Aug. 20, priced at CA $288 found 5 days ago
Fri, Oct. 10 - Mon, Oct. 13
BOS
Boston
BUF
Buffalo
CA $296 Roundtrip, found 2 days ago
CA $296
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Fri, Oct. 10 from Boston to Buffalo, returning Mon, Oct. 13, priced at CA $296 found 2 days ago
Wed, Nov. 12 - Sat, Nov. 15
BOS
Boston
BUF
Buffalo
CA $296 Roundtrip, found 1 day ago
CA $296
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Wed, Nov. 12 from Boston to Buffalo, returning Sat, Nov. 15, priced at CA $296 found 1 day ago

Frequently asked questions

Are there direct flights from BOS to BUF?
For the shortest trip between Boston and Buffalo, try JetBlue. They have direct flights from Logan Intl. Airport to BUF.
What airlines fly from Logan Intl. Airport to Buffalo Niagara International Airport?
Worked out the dates for your big adventure? Eager to fly straight from Boston to Buffalo? With JetBlue offering up to 60 flights per month, you'll be airborne soon enough.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Boston (BOS)

Travelers at BOS love to visit these top cities. Roam to the top destinations from Boston (BOS) today with the cheap prices from Travelocity!

Popular Flight Routes from Buffalo (BUF)

Travelers at BUF love to visit these top cities. Roam to the top destinations from Buffalo(BUF) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.