Cheap flights from Phoenix to Great Lakes Seaway

View AU$267 flight on Sat, 13 Sep. 2025Opens in a new window

Popular airlines from Phoenix to Great Lakes Seaway

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from Phoenix (PHX) to Great Lakes Seaway (BUF)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 25 Sep. - Sun, 28 Sep.
PHX
Phoenix
BUF
Buffalo
AU$532 Return, found 13 hours ago
AU$532
Return
found 13 hours ago
Select American Airlines flight, departing Thu, 25 Sep. from Phoenix to Buffalo, returning Sun, 28 Sep., priced at AU$532 found 13 hours ago
American Airlines
Thu, 25 Sep. - Sun, 28 Sep.
PHX
Phoenix
BUF
Buffalo
AU$566 Return, found 13 hours ago
AU$566
Return
found 13 hours ago
Select American Airlines flight, departing Thu, 25 Sep. from Phoenix to Buffalo, returning Sun, 28 Sep., priced at AU$566 found 13 hours ago
American Airlines
Thu, 25 Sep. - Sun, 28 Sep.
PHX
Phoenix
BUF
Buffalo
AU$594 Return, found 13 hours ago
AU$594
Return
found 13 hours ago
Select American Airlines flight, departing Thu, 25 Sep. from Phoenix to Buffalo, returning Sun, 28 Sep., priced at AU$594 found 13 hours ago
American Airlines
Thu, 25 Sep. - Sun, 28 Sep.
PHX
Phoenix
BUF
Buffalo
AU$630 Return, found 13 hours ago
AU$630
Return
found 13 hours ago
Select American Airlines flight, departing Thu, 25 Sep. from Phoenix to Buffalo, returning Sun, 28 Sep., priced at AU$630 found 13 hours ago
Delta
Thu, 25 Sep. - Sun, 28 Sep.
PHX
Phoenix
BUF
Buffalo
AU$696 Return, found 13 hours ago
AU$696
Return
found 13 hours ago
Select Delta flight, departing Thu, 25 Sep. from Phoenix to Buffalo, returning Sun, 28 Sep., priced at AU$696 found 13 hours ago
United
Thu, 25 Sep. - Sun, 28 Sep.
PHX
Phoenix
BUF
Buffalo
AU$714 Return, found 13 hours ago
AU$714
Return
found 13 hours ago
Select United flight, departing Thu, 25 Sep. from Phoenix to Buffalo, returning Sun, 28 Sep., priced at AU$714 found 13 hours ago

Find the cheapest month to fly from Phoenix (PHX) to Buffalo (BUF)

November is typically the cheapest month to fly

From AU$242 - AU$772 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.