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Cheap flights from Portland (PDX) 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 Portland (PDX) to Buffalo (BUF)

How to find the cheapest flight from Portland (PDX) to Buffalo (BUF)
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How to find the cheapest flight from Portland (PDX) to Buffalo (BUF)
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How to find the cheapest flight from Portland (PDX) to Buffalo (BUF)
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Cheap flights from Portland to Buffalo in January , February 2026

31 Jan - 07 Feb $ 558.00
PDX
Portland
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
PDX
Portland
Pick dates
28 Jan - 04 Feb $ 562.00
PDX
Portland
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
PDX
Portland
Pick dates
30 Jan - 19 Feb $ 571.00
PDX
Portland
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
PDX
Portland
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Last minute flights from Portland to Buffalo

27 Jan - 31 Jan $ 658.00
PDX
Portland
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
PDX
Portland
Pick dates
16 Jan - 31 Jan $ 862.00
PDX
Portland
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
PDX
Portland
Pick dates
16 Jan - 31 Jan $ 1,092.00
PDX
Portland
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
PDX
Portland
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One-way flights to Buffalo from Portland

10:47 AM - 5:50 PM
United Airlines
1 Stops
6h 42m
PDX - BUF
$ 327
Kiwi
Pick dates
10:47 AM - 5:50 PM
United Airlines
1 Stops
6h 42m
PDX - BUF
$ 454
Kiwi
Pick dates
10:47 AM - 5:50 PM
United Airlines
1 Stops
6h 42m
PDX - BUF
$ 534
Kiwi
Pick dates

How to find the cheapest flight from Portland (PDX) to Buffalo (BUF)

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