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

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Seattle (BFI) to San Jose (SJC)

How to find the cheapest flight from Seattle (BFI) to San Jose (SJC)
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How to find the cheapest flight from Seattle (BFI) to San Jose (SJC)
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How to find the cheapest flight from Seattle (BFI) to San Jose (SJC)
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Cheap flights from Seattle to San Jose in September , October 2026

20 Sep - 05 Oct $ 684.00
BFI
Seattle
Air Excursions
2 STOPS
SJC
San Jose
SJC
San Jose
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
21 Sep - 05 Oct $ 684.00
BFI
Seattle
Air Excursions
2 STOPS
SJC
San Jose
SJC
San Jose
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
28 Sep - 05 Oct $ 695.00
BFI
Seattle
Air Excursions
2 STOPS
SJC
San Jose
SJC
San Jose
Air Excursions
2 STOPS
BFI
Seattle
Pick dates

One-way flights to San Jose from Seattle

8:15 AM - 8:20 PM
Frontier Airlines
2 Stops
13h 37m
BFI - SJC
$ 434
Kiwi
Pick dates
5:25 AM - 6:37 PM
Frontier Airlines
2 Stops
14h 28m
BFI - SJC
$ 434
Kiwi
Pick dates
8:05 AM - 6:37 PM
Frontier Airlines
2 Stops
11h 48m
BFI - SJC
$ 445
Kiwi
Pick dates

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

Related info for your journey
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 Seattle (BFI) to San Jose (SJC)
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 Seattle (BFI) to San Jose (SJC)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.