Flights from Boston to Buffalo

Cheapest flights from Boston

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 30 - Wed, Aug 6

BOS

Logan Intl.

BUF

Buffalo Niagara Intl.

$267 Roundtrip, found 1 day ago

$267

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Wed, Jul 30 from Logan Intl. to Buffalo Niagara Intl., returning Wed, Aug 6, priced at $267 found 1 day ago

Tue, Jul 29 - Thu, Jul 31

BOS

Logan Intl.

BUF

Buffalo Niagara Intl.

$275 Roundtrip, found 1 day ago

$275

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul 29 from Logan Intl. to Buffalo Niagara Intl., returning Thu, Jul 31, priced at $275 found 1 day ago

Fri, Aug 1 - Sun, Aug 3

BOS

Logan Intl.

BUF

Buffalo Niagara Intl.

$284 Roundtrip, found 1 day ago

$284

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Aug 1 from Logan Intl. to Buffalo Niagara Intl., returning Sun, Aug 3, priced at $284 found 1 day ago

Tue, Jul 29 - Thu, Jul 31

BOS

Logan Intl.

BUF

Buffalo Niagara Intl.

$288 Roundtrip, found 1 day ago

$288

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul 29 from Logan Intl. to Buffalo Niagara Intl., returning Thu, Jul 31, priced at $288 found 1 day ago

Sat, Jul 26 - Tue, Aug 5

BOS

Logan Intl.

BUF

Buffalo Niagara Intl.

$291 Roundtrip, found 1 day ago

$291

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Jul 26 from Logan Intl. to Buffalo Niagara Intl., returning Tue, Aug 5, priced at $291 found 1 day ago

Sun, Jul 27 - Wed, Aug 6

BOS

Logan Intl.

BUF

Buffalo Niagara Intl.

$292 Roundtrip, found 1 day ago

$292

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Sun, Jul 27 from Logan Intl. to Buffalo Niagara Intl., returning Wed, Aug 6, priced at $292 found 1 day ago

Tue, Jul 29 - Thu, Jul 31

BOS

Logan Intl.

BUF

Buffalo Niagara Intl.

$296 Roundtrip, found 1 day ago

$296

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 29 from Logan Intl. to Buffalo Niagara Intl., returning Thu, Jul 31, priced at $296 found 1 day ago

Tue, Jul 29 - Thu, Jul 31

BOS

Logan Intl.

BUF

Buffalo Niagara Intl.

$296 Roundtrip, found 1 day ago

$296

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul 29 from Logan Intl. to Buffalo Niagara Intl., returning Thu, Jul 31, priced at $296 found 1 day ago

Tue, Jul 29 - Thu, Jul 31

BOS

Logan Intl.

BUF

Buffalo Niagara Intl.

$305 Roundtrip, found 1 day ago

$305

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul 29 from Logan Intl. to Buffalo Niagara Intl., returning Thu, Jul 31, priced at $305 found 1 day ago

Tue, Jul 29 - Thu, Jul 31

BOS

Logan Intl.

BUF

Buffalo Niagara Intl.

$309 Roundtrip, found 1 day ago

$309

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul 29 from Logan Intl. to Buffalo Niagara Intl., returning Thu, Jul 31, priced at $309 found 1 day ago

Fri, Aug 1 - Mon, Aug 4

BOS

Logan Intl.

BUF

Buffalo Niagara Intl.

$312 Roundtrip, found 1 day ago

$312

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Aug 1 from Logan Intl. to Buffalo Niagara Intl., returning Mon, Aug 4, priced at $312 found 1 day ago

Tue, Jul 29 - Tue, Jul 29

BOS

Logan Intl.

BUF

Buffalo Niagara Intl.

$315 Roundtrip, found 1 day ago

$315

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 29 from Logan Intl. to Buffalo Niagara Intl., returning Tue, Jul 29, priced at $315 found 1 day ago

Tue, Jul 29 - Thu, Jul 31

BOS

Logan Intl.

BUF

Buffalo Niagara Intl.

$315 Roundtrip, found 1 day ago

$315

Roundtrip

found 1 day ago

Select United flight, departing Tue, Jul 29 from Logan Intl. to Buffalo Niagara Intl., returning Thu, Jul 31, priced at $315 found 1 day ago

Tue, Jul 29 - Thu, Jul 31

BOS

Logan Intl.

BUF

Buffalo Niagara Intl.

$316 Roundtrip, found 1 day ago

$316

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul 29 from Logan Intl. to Buffalo Niagara Intl., returning Thu, Jul 31, priced at $316 found 1 day ago

Wed, Jul 30 - Sat, Aug 2

BOS

Logan Intl.

BUF

Buffalo Niagara Intl.

$317 Roundtrip, found 1 day ago

$317

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Wed, Jul 30 from Logan Intl. to Buffalo Niagara Intl., returning Sat, Aug 2, priced at $317 found 1 day ago

Tue, Jul 29 - Thu, Jul 31

BOS

Logan Intl.

BUF

Buffalo Niagara Intl.

$318 Roundtrip, found 1 day ago

$318

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul 29 from Logan Intl. to Buffalo Niagara Intl., returning Thu, Jul 31, priced at $318 found 1 day ago

Tue, Jul 29 - Thu, Jul 31

BOS

Logan Intl.

BUF

Buffalo Niagara Intl.

$326 Roundtrip, found 1 day ago

$326

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 29 from Logan Intl. to Buffalo Niagara Intl., returning Thu, Jul 31, priced at $326 found 1 day ago

Tue, Jul 29 - Mon, Aug 4

BOS

Logan Intl.

BUF

Buffalo Niagara Intl.

$328 Roundtrip, found 1 day ago

$328

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul 29 from Logan Intl. to Buffalo Niagara Intl., returning Mon, Aug 4, priced at $328 found 1 day ago

Tue, Jul 29 - Thu, Jul 31

BOS

Logan Intl.

BUF

Buffalo Niagara Intl.

$337 Roundtrip, found 1 day ago

$337

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Jul 29 from Logan Intl. to Buffalo Niagara Intl., returning Thu, Jul 31, priced at $337 found 1 day ago

Tue, Jul 29 - Thu, Jul 31

BOS

Logan Intl.

BUF

Buffalo Niagara Intl.

$357 Roundtrip, found 1 day ago

$357

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Jul 29 from Logan Intl. to Buffalo Niagara Intl., returning Thu, Jul 31, priced at $357 found 1 day ago