Flights from Phoenix to Buffalo

Cheapest flights from Phoenix

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.

Mon, Jul 14 - Wed, Jul 23

PHX

Sky Harbor Intl.

BUF

Buffalo Niagara Intl.

$301 Roundtrip, found 3 hours ago

$301

Roundtrip

found 3 hours ago

Select JetBlue Airways flight, departing Mon, Jul 14 from Sky Harbor Intl. to Buffalo Niagara Intl., returning Wed, Jul 23, priced at $301 found 3 hours ago

Mon, Jul 21 - Wed, Aug 6

PHX

Sky Harbor Intl.

BUF

Buffalo Niagara Intl.

$333 Roundtrip, found 20 hours ago

$333

Roundtrip

found 20 hours ago

Select JetBlue Airways flight, departing Mon, Jul 21 from Sky Harbor Intl. to Buffalo Niagara Intl., returning Wed, Aug 6, priced at $333 found 20 hours ago

Mon, Jul 21 - Thu, Aug 7

PHX

Sky Harbor Intl.

BUF

Buffalo Niagara Intl.

$336 Roundtrip, found 20 hours ago

$336

Roundtrip

found 20 hours ago

Select JetBlue Airways flight, departing Mon, Jul 21 from Sky Harbor Intl. to Buffalo Niagara Intl., returning Thu, Aug 7, priced at $336 found 20 hours ago

Thu, Jul 17 - Mon, Jul 21

PHX

Sky Harbor Intl.

BUF

Buffalo Niagara Intl.

$343 Roundtrip, found 3 hours ago

$343

Roundtrip

found 3 hours ago

Select JetBlue Airways flight, departing Thu, Jul 17 from Sky Harbor Intl. to Buffalo Niagara Intl., returning Mon, Jul 21, priced at $343 found 3 hours ago

Mon, Jul 21 - Sat, Aug 9

PHX

Sky Harbor Intl.

BUF

Buffalo Niagara Intl.

$346 Roundtrip, found 20 hours ago

$346

Roundtrip

found 20 hours ago

Select JetBlue Airways flight, departing Mon, Jul 21 from Sky Harbor Intl. to Buffalo Niagara Intl., returning Sat, Aug 9, priced at $346 found 20 hours ago

Mon, Jul 14 - Tue, Jul 22

PHX

Sky Harbor Intl.

BUF

Buffalo Niagara Intl.

$361 Roundtrip, found 3 hours ago

$361

Roundtrip

found 3 hours ago

Select JetBlue Airways flight, departing Mon, Jul 14 from Sky Harbor Intl. to Buffalo Niagara Intl., returning Tue, Jul 22, priced at $361 found 3 hours ago

Sat, Jul 19 - Sun, Jul 20

PHX

Sky Harbor Intl.

BUF

Buffalo Niagara Intl.

$363 Roundtrip, found 3 hours ago

$363

Roundtrip

found 3 hours ago

Select JetBlue Airways flight, departing Sat, Jul 19 from Sky Harbor Intl. to Buffalo Niagara Intl., returning Sun, Jul 20, priced at $363 found 3 hours ago

Tue, Jul 22 - Wed, Aug 6

PHX

Sky Harbor Intl.

BUF

Buffalo Niagara Intl.

$365 Roundtrip, found 20 hours ago

$365

Roundtrip

found 20 hours ago

Select JetBlue Airways flight, departing Tue, Jul 22 from Sky Harbor Intl. to Buffalo Niagara Intl., returning Wed, Aug 6, priced at $365 found 20 hours ago

Tue, Jul 22 - Thu, Aug 7

PHX

Sky Harbor Intl.

BUF

Buffalo Niagara Intl.

$368 Roundtrip, found 20 hours ago

$368

Roundtrip

found 20 hours ago

Select JetBlue Airways flight, departing Tue, Jul 22 from Sky Harbor Intl. to Buffalo Niagara Intl., returning Thu, Aug 7, priced at $368 found 20 hours ago

Tue, Jul 22 - Mon, Aug 4

PHX

Sky Harbor Intl.

BUF

Buffalo Niagara Intl.

$371 Roundtrip, found 20 hours ago

$371

Roundtrip

found 20 hours ago

Select Delta flight, departing Tue, Jul 22 from Sky Harbor Intl. to Buffalo Niagara Intl., returning Mon, Aug 4, priced at $371 found 20 hours ago

Thu, Jul 24 - Thu, Aug 7

PHX

Sky Harbor Intl.

BUF

Buffalo Niagara Intl.

$372 Roundtrip, found 20 hours ago

$372

Roundtrip

found 20 hours ago

Select United flight, departing Thu, Jul 24 from Sky Harbor Intl. to Buffalo Niagara Intl., returning Thu, Aug 7, priced at $372 found 20 hours ago

Thu, Jul 17 - Fri, Jul 18

PHX

Sky Harbor Intl.

BUF

Buffalo Niagara Intl.

$373 Roundtrip, found 3 hours ago

$373

Roundtrip

found 3 hours ago

Select JetBlue Airways flight, departing Thu, Jul 17 from Sky Harbor Intl. to Buffalo Niagara Intl., returning Fri, Jul 18, priced at $373 found 3 hours ago

Thu, Jul 17 - Mon, Jul 21

PHX

Sky Harbor Intl.

BUF

Buffalo Niagara Intl.

$375 Roundtrip, found 3 hours ago

$375

Roundtrip

found 3 hours ago

Select Sun Country Airlines flight, departing Thu, Jul 17 from Sky Harbor Intl. to Buffalo Niagara Intl., returning Mon, Jul 21, priced at $375 found 3 hours ago

Thu, Jul 24 - Thu, Aug 7

PHX

Sky Harbor Intl.

BUF

Buffalo Niagara Intl.

$377 Roundtrip, found 20 hours ago

$377

Roundtrip

found 20 hours ago

Select American Airlines flight, departing Thu, Jul 24 from Sky Harbor Intl. to Buffalo Niagara Intl., returning Thu, Aug 7, priced at $377 found 20 hours ago

Tue, Jul 22 - Sat, Aug 9

PHX

Sky Harbor Intl.

BUF

Buffalo Niagara Intl.

$378 Roundtrip, found 20 hours ago

$378

Roundtrip

found 20 hours ago

Select JetBlue Airways flight, departing Tue, Jul 22 from Sky Harbor Intl. to Buffalo Niagara Intl., returning Sat, Aug 9, priced at $378 found 20 hours ago

Thu, Jul 17 - Mon, Jul 21

PHX

Sky Harbor Intl.

BUF

Buffalo Niagara Intl.

$383 Roundtrip, found 3 hours ago

$383

Roundtrip

found 3 hours ago

Select JetBlue Airways flight, departing Thu, Jul 17 from Sky Harbor Intl. to Buffalo Niagara Intl., returning Mon, Jul 21, priced at $383 found 3 hours ago

Mon, Jul 21 - Fri, Aug 8

PHX

Sky Harbor Intl.

BUF

Buffalo Niagara Intl.

$386 Roundtrip, found 20 hours ago

$386

Roundtrip

found 20 hours ago

Select JetBlue Airways flight, departing Mon, Jul 21 from Sky Harbor Intl. to Buffalo Niagara Intl., returning Fri, Aug 8, priced at $386 found 20 hours ago

Thu, Jul 24 - Mon, Aug 4

PHX

Sky Harbor Intl.

BUF

Buffalo Niagara Intl.

$390 Roundtrip, found 20 hours ago

$390

Roundtrip

found 20 hours ago

Select Delta flight, departing Thu, Jul 24 from Sky Harbor Intl. to Buffalo Niagara Intl., returning Mon, Aug 4, priced at $390 found 20 hours ago

Thu, Jul 17 - Mon, Jul 21

PHX

Sky Harbor Intl.

BUF

Buffalo Niagara Intl.

$418 Roundtrip, found 3 hours ago

$418

Roundtrip

found 3 hours ago

Select Sun Country Airlines flight, departing Thu, Jul 17 from Sky Harbor Intl. to Buffalo Niagara Intl., returning Mon, Jul 21, priced at $418 found 3 hours ago

Thu, Jul 17 - Mon, Jul 21

PHX

Sky Harbor Intl.

BUF

Buffalo Niagara Intl.

$570 Roundtrip, found 3 hours ago

$570

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Thu, Jul 17 from Sky Harbor Intl. to Buffalo Niagara Intl., returning Mon, Jul 21, priced at $570 found 3 hours ago