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 13 hours agoOctober 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Rare Availability
6% of dates checked are available within 10% of the lowest price
Monday, October 19th, 2026
1 round-trip options
Returning
Mon, Oct 26, 2026•7 Day Trip
$157 USD