Cheap Flights from San Francisco
The best fares departing San Francisco (SFO) found by real searches — prices confirmed live when you book.
Ontario, United States
2026-12-12 · Frontier · direct
$17
BookLos Angeles, United States
2026-11-07 · Frontier · direct
$18
BookLos Angeles, United States
2026-11-11 · Frontier · direct
$18
BookSan Diego, United States
2026-12-01 · Frontier · direct
$19
BookLas Vegas, United States
2026-12-09 · Frontier · direct
$23
BookPhoenix, United States
2026-11-03 · Frontier · direct
$30
BookPortland, United States
2026-11-04 · United · direct
$56
BookPortland, United States
2026-11-04 · Alaska Airlines · direct
$59
BookEverett, United States
2026-12-01 · Alaska Airlines · direct
$65
BookSeattle, United States
2026-12-01 · Alaska Airlines · direct
$65
BookDenver, United States
2026-11-24 · Frontier · direct
$74
BookAustin, United States
2026-11-11 · Frontier · 1 stop
$80
BookVancouver, Canada
2026-11-02 · F8 · direct
$85
BookAtlanta, United States
2026-11-17 · Frontier · 2 stops
$85
BookDallas, United States
2026-10-23 · Frontier · direct
$94
BookReno, United States
2026-12-21 · United · direct
$100
BookOrlando, United States
2026-11-11 · Frontier · 1 stop
$117
BookPhiladelphia, United States
2026-11-03 · Frontier · 3 stops
$117
BookFort Lauderdale, United States
2026-11-03 · Frontier · 2 stops
$120
BookFresno, United States
2026-10-17 · United · direct
$122
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