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

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0 Children (2~11)
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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 April , May 2026

30 Apr - 07 May $ 531.00
PDX
Portland
United Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
United Airlines
1 STOPS
PDX
Portland
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13 Apr - 05 May $ 776.00
PDX
Portland
Alaska Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Alaska Airlines
1 STOPS
PDX
Portland
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06 Apr - 03 May $ 1,172.00
PDX
Portland
Alaska Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Alaska Airlines
1 STOPS
PDX
Portland
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Last minute flights from Portland to Buffalo

25 Apr - 01 May $ 406.00
PDX
Portland
Frontier Airlines
2 STOPS
BUF
Buffalo
BUF
Buffalo
Frontier Airlines
2 STOPS
PDX
Portland
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13 Apr - 30 Apr $ 2,105.00
PDX
Portland
Alaska Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Alaska Airlines
1 STOPS
PDX
Portland
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06 Apr - 30 Apr $ 2,185.00
PDX
Portland
Alaska Airlines
1 STOPS
BUF
Buffalo
BUF
Buffalo
Alaska Airlines
1 STOPS
PDX
Portland
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One-way flights to Buffalo from Portland

11:59 PM - 7:22 AM
United Airlines
1 Stops
7h 13m
PDX - BUF
$ 250
Kiwi
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11:59 PM - 7:22 AM
United Airlines
1 Stops
7h 11m
PDX - BUF
$ 478
Kiwi
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10:50 AM - 6:02 PM
United Airlines
1 Stops
6h 53m
PDX - BUF
$ 558
Kiwi
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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)
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.