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

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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 April , May 2026

30 Apr - 02 May $ 186.00
PHL
Philadelphia
Frontier Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
1 STOPS
PHL
Philadelphia
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20 Apr - 02 May $ 260.00
PHL
Philadelphia
Frontier Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
1 STOPS
PHL
Philadelphia
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20 Apr - 01 May $ 262.00
PHL
Philadelphia
Spirit Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Spirit Airlines
1 STOPS
PHL
Philadelphia
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Last minute flights from Philadelphia to Buffalo

20 Apr - 30 Apr $ 250.00
PHL
Philadelphia
Frontier Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
1 STOPS
PHL
Philadelphia
Pick dates
20 Apr - 30 Apr $ 251.00
PHL
Philadelphia
Spirit Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Spirit Airlines
1 STOPS
PHL
Philadelphia
Pick dates
20 Apr - 30 Apr $ 259.00
PHL
Philadelphia
Spirit Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Spirit Airlines
1 STOPS
PHL
Philadelphia
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One-way flights to Buffalo from Philadelphia

5:05 AM - 9:34 AM
Frontier Airlines
1 Stops
6h 42m
PHL - BUF
$ 163
Kiwi
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10:33 AM - 12:52 PM
United Airlines
1 Stops
3h 44m
PHL - BUF
$ 427
Kiwi
Pick dates
10:33 AM - 12:52 PM
United Airlines
1 Stops
3h 44m
PHL - BUF
$ 432
Kiwi
Pick dates

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)
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.