FFL Helper / San Jose / Seattle

SJC → SEA

San Jose (SJC) to Seattle (SEA)

Compare one-way fares for flights from San Jose to Seattle.

Lowest fare $107

Distance 679 mi

Flight time 2h 17m

Airports SFO–SEA

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By month: October 2026 from $175 · November 2026 from $107

Price calendar

October 2026

From $175

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Sun

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26 $175

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November 2026

From $107 · up to $163

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Tue

Wed

Thu

Fri

Sat

Sun

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2

3

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5 $163 6 $135 7 $135 8 $135 9 $135 10 $135 11 $135 12 $135 13 $135 14 $135 15 $135 16 $135 17 $107

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Upcoming dates

Seattle SEA

$107

Nov 17, 10:39am · 2h 17m · 0 stops

SFO → SEA · Alaska Airlines

Tickets

About this route

This calendar shows dated one-way fares from San Jose to Seattle. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book San Jose to Seattle.