SFO to SEA from $157 in economy – flightdeals.net

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United Airlines

UAUnited Airlines

Round Trip•Economy

San Francisco International Airport

San Francisco, United States

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

$269 USD

-42%$157 USD

Verified about 6 hours ago

June 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 2 3 4 5$571 6$549 7$592 8$592 9$555 10$592 11$435 12$435 13$435 14$435 15$435 16$392 17$392 18$727 19$297 20$297 21$297 22$297 23$297 24$297 25$287 26$300 27$220 28$248 29$220 30$197 1$300 2$287 3$222 4$220 5$222

Limited Availability

11% of dates checked are available within 10% of the lowest price

Tuesday, June 2nd, 2026

0 round-trip options

No flight details available for this date.