Cheap flights from Portland (PDX) to Seattle (BFI)
Know your dates, get live prices in secondsHow to find the cheapest flight from Portland (PDX) to Seattle (BFI)
How to find the cheapest flight from Portland (PDX) to Seattle (BFI)
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How to find the cheapest flight from Portland (PDX) to Seattle (BFI)
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How to find the cheapest flight from Portland (PDX) to Seattle (BFI)
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Cheap flights from Portland to Seattle in November , December 2025
30 Nov - 01 Dec
$ 589.00
PDX
Portland
Air Excursions
DIRECT
BFI
Seattle
BFI
Seattle
Air Excursions
DIRECT
PDX
Portland
22 Nov - 04 Dec
$ 595.00
PDX
Portland
Air Excursions
DIRECT
BFI
Seattle
BFI
Seattle
Air Excursions
DIRECT
PDX
Portland
22 Nov - 04 Dec
$ 595.00
PDX
Portland
Air Excursions
DIRECT
BFI
Seattle
BFI
Seattle
Air Excursions
DIRECT
PDX
Portland
Last minute flights from Portland to Seattle
29 Nov - 30 Nov
$ 589.00
PDX
Portland
Air Excursions
DIRECT
BFI
Seattle
BFI
Seattle
Air Excursions
DIRECT
PDX
Portland
29 Nov - 30 Nov
$ 589.00
PDX
Portland
Air Excursions
DIRECT
BFI
Seattle
BFI
Seattle
Air Excursions
DIRECT
PDX
Portland
29 Nov - 30 Nov
$ 589.00
PDX
Portland
Air Excursions
DIRECT
BFI
Seattle
BFI
Seattle
Air Excursions
DIRECT
PDX
Portland
One-way flights to Seattle from Portland
3:05 PM - 3:05 PM
Air Excursions
Air Excursions
0 Stops
0h 50m
PDX - BFI
PDX - BFI
5:25 PM - 5:25 PM
Air Excursions
Air Excursions
0 Stops
0h 50m
PDX - BFI
PDX - BFI
8:15 AM - 8:15 AM
Air Excursions
Air Excursions
0 Stops
0h 50m
PDX - BFI
PDX - BFI
How to find the cheapest flight from Portland (PDX) to Seattle (BFI)
Related info for your journey
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How to find the cheapest flight from Portland (PDX) to Seattle (BFI)
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How to find the cheapest flight from Portland (PDX) to Seattle (BFI)
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