FFL Helper

FFL Helper / Seattle / San Francisco

SEA → SFO

Seattle (SEA) to San Francisco (SFO)

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

Lowest fare $88
Distance 679 mi
Flight time 8h 6m
Airports SEA–SFO
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By month: October 2026 from $132 · November 2026 from $88 · December 2026 from $91

Price calendar

October 2026

From $132

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26 $132
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November 2026

From $88 · up to $123

Mon
Tue
Wed
Thu
Fri
Sat
Sun
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2
3
4
5
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9 $101 10 $105 11 $114 12 $114 13 $123 14 $118 15 $118 16 $118 17 $118 18 $118 19 $118 20 $114 21 $101 22 $101 23 $101 24 $101 25 $101 26 $88
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Upcoming dates

San Francisco SFO

$88

Nov 26, 4:37pm · 8h 6m · 1 stop

SEA → SFO · Frontier 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.