FFL Helper
San Francisco SFO
$253
SMF → SFO · Southwest Airlines
FFL Helper / SMF (Sacramento) / San Francisco / September 2026
SMF → SFO · 2026-09
SMF (Sacramento) to San Francisco in September 2026
Dated one-way fares from SMF (Sacramento) to San Francisco in September 2026. Use the calendar to see which days are cheaper.
Lowest this month
$253
Highest this month
$253
Sample fare
$109
Airports
SMF–SJC
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Other months: September 2026 · Full route
September 2026 price calendar
September 2026
From $253
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$253
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Dated fares
Booking SMF to SFO in September 2026
This page is only September 2026 on the SMF (Sacramento) to San Francisco route. Open the full route if you want the next months side by side.
Prices move as seats sell. Confirm the live itinerary before you book SMF (Sacramento) to San Francisco in September 2026.