Cheap flights from San Jose (SJC) to Seattle (BFI)

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How to find the cheapest flight from San Jose (SJC) to Seattle (BFI)

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How to find the cheapest flight from San Jose (SJC) to Seattle (BFI)

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How to find the cheapest flight from San Jose (SJC) to Seattle (BFI)

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Cheap flights from San Jose to Seattle in September , October 2026

30 Sep - 29 Oct $ 1,830.00

SJC

San Jose

Volaris

3 STOPS

BFI

Seattle

BFI

Seattle

Volaris

3 STOPS

SJC

San Jose

Pick dates

30 Sep - 19 Oct $ 2,052.00

SJC

San Jose

WestJet

3 STOPS

BFI

Seattle

BFI

Seattle

WestJet

3 STOPS

SJC

San Jose

Pick dates

30 Sep - 14 Oct $ 2,310.00

SJC

San Jose

WestJet

3 STOPS

BFI

Seattle

BFI

Seattle

WestJet

3 STOPS

SJC

San Jose

Pick dates

One-way flights to Seattle from San Jose

5:21 PM - 4:05 PM
Air Excursions

3 Stops

47h 34m
SJC - BFI

$ 1,204
Kiwi

Pick dates

8:17 PM - 4:05 PM
Air Excursions

3 Stops

44h 38m
SJC - BFI

$ 1,576
Kiwi

Pick dates

How to find the cheapest flight from San Jose (SJC) to Seattle (BFI)

Related info for your journey

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How to find the cheapest flight from San Jose (SJC) 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 San Jose (SJC) to Seattle (BFI)

Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.