Seattle / Tacoma (SEA) to San Francisco (SFO) flight deal in economy from $117
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
SFOSan Francisco International Airport
San Francisco, United States
$240 USD
-51%$117 USD
Verified about 12 hours agoOctober 2026
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Rare Availability
6% of dates checked are available within 10% of the lowest price
Wednesday, October 21st, 2026
1 round-trip options
Returning
Wed, Oct 28, 2026•7 Day Trip
$117 USD