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Cheap flights from Philadelphia (PHL) to Buffalo (BUF)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Philadelphia (PHL) to Buffalo (BUF)

How to find the cheapest flight from Philadelphia (PHL) to Buffalo (BUF)
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How to find the cheapest flight from Philadelphia (PHL) to Buffalo (BUF)
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How to find the cheapest flight from Philadelphia (PHL) to Buffalo (BUF)
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Cheap flights from Philadelphia to Buffalo in August , September 2026

25 Aug - 26 Sep $ 313.00
PHL
Philadelphia
Frontier Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
1 STOPS
PHL
Philadelphia
Pick dates
25 Aug - 23 Sep $ 314.00
PHL
Philadelphia
Frontier Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
1 STOPS
PHL
Philadelphia
Pick dates
25 Aug - 16 Sep $ 314.00
PHL
Philadelphia
Frontier Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
1 STOPS
PHL
Philadelphia
Pick dates

Last minute flights from Philadelphia to Buffalo

28 Aug - 31 Aug $ 565.00
PHL
Philadelphia
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
PHL
Philadelphia
Pick dates
29 Aug - 31 Aug $ 565.00
PHL
Philadelphia
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
PHL
Philadelphia
Pick dates
28 Aug - 31 Aug $ 565.00
PHL
Philadelphia
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
PHL
Philadelphia
Pick dates

One-way flights to Buffalo from Philadelphia

7:25 AM - 7:00 PM
Frontier Airlines
1 Stops
13h 19m
PHL - BUF
$ 221
Kiwi
Pick dates
10:30 AM - 12:50 PM
United Airlines
1 Stops
3h 48m
PHL - BUF
$ 436
Kiwi
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3:05 PM - 5:36 PM
United Airlines
1 Stops
3h 55m
PHL - BUF
$ 436
Kiwi
Pick dates

How to find the cheapest flight from Philadelphia (PHL) to Buffalo (BUF)

Related info for your journey
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How to find the cheapest flight from Philadelphia (PHL) to Buffalo (BUF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Philadelphia (PHL) to Buffalo (BUF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.