FFL Helper

FFL Helper / Seattle / San Francisco

SEA → SFO

Seattle to San Francisco

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

Lowest fare $76
Distance 679 mi
Flight time 2h 19m
Airports SEA–SFO
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By month: August 2026 from $146 · September 2026 from $76 · October 2026 from $84

Price calendar

August 2026

From $146 · up to $199

Mon
Tue
Wed
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Sun
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24 $199 25 $152 26 $151 27 $167 28 $176 29 $161 30 $146 31 $151

September 2026

From $76 · up to $148

Mon
Tue
Wed
Thu
Fri
Sat
Sun
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2
3
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5 $148 6 $142 7 $135 8 $83 9 $76 10 $79 11 $79 12 $79 13 $79 14 $79 15 $82
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Upcoming dates

San Francisco SFO

$76

Sep 09, 7:11am · 2h 19m · 0 stops

SEA → SFO · United Airlines

Tickets

San Francisco SFO

$82

Sep 15, 12:05pm · 2h 22m · 0 stops

SEA → SFO · Alaska Airlines

Tickets

About this route

This calendar shows dated one-way fares from Seattle to San Francisco. 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 Seattle to San Francisco.