San Francisco (SFO) to Seattle / Tacoma (SEA) flight deal in economy from $117

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesSFO

San Francisco International Airport

San Francisco, United States
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
$231 USD
-49%$117 USD
Verified about 11 hours ago
Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price

Monday, June 1st, 2026

0 round-trip options

No flight details available for this date.