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Cheap flights from Pittsburgh (PIT) to Seattle (BFI)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Pittsburgh (PIT) to Seattle (BFI)

How to find the cheapest flight from Pittsburgh (PIT) to Seattle (BFI)
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How to find the cheapest flight from Pittsburgh (PIT) to Seattle (BFI)
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How to find the cheapest flight from Pittsburgh (PIT) to Seattle (BFI)
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Cheap flights from Pittsburgh to Seattle in September , October 2026

26 Sep - 27 Oct $ 972.00
PIT
Pittsburgh
JetBlue Airways
3 STOPS
BFI
Seattle
BFI
Seattle
JetBlue Airways
3 STOPS
PIT
Pittsburgh
Pick dates
26 Sep - 23 Oct $ 973.00
PIT
Pittsburgh
JetBlue Airways
3 STOPS
BFI
Seattle
BFI
Seattle
JetBlue Airways
3 STOPS
PIT
Pittsburgh
Pick dates
26 Sep - 24 Oct $ 973.00
PIT
Pittsburgh
JetBlue Airways
3 STOPS
BFI
Seattle
BFI
Seattle
JetBlue Airways
3 STOPS
PIT
Pittsburgh
Pick dates

Last minute flights from Pittsburgh to Seattle

27 Sep - 02 Oct $ 1,004.00
PIT
Pittsburgh
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
PIT
Pittsburgh
Pick dates
26 Sep - 02 Oct $ 1,025.00
PIT
Pittsburgh
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
PIT
Pittsburgh
Pick dates
27 Sep - 02 Oct $ 1,037.00
PIT
Pittsburgh
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
PIT
Pittsburgh
Pick dates

One-way flights to Seattle from Pittsburgh

2:32 PM - 4:20 PM
Air Excursions
3 Stops
29h 38m
PIT - BFI
$ 581
Kiwi
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11:41 AM - 6:45 PM
Air Excursions
2 Stops
10h 54m
PIT - BFI
$ 1,739
Kiwi
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10:17 AM - 6:45 PM
Air Excursions
2 Stops
12h 18m
PIT - BFI
$ 1,815
Kiwi
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How to find the cheapest flight from Pittsburgh (PIT) to Seattle (BFI)

Related info for your journey
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How to find the cheapest flight from Pittsburgh (PIT) to Seattle (BFI)
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 Pittsburgh (PIT) to Seattle (BFI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.