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Santa Rosa → San Francisco

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STS → SFO1 adulteconomy

6 flight options · 2 airlines

Round-trip flights

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
12:50 pmSTS
5h 55m
BUR · 3h
6:45 pmSFO
Southwest Airlines
4:55 pmSFO
4h 35m
SAN · 1h 10m
9:30 pmSTS

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Alaska Airlines
1:26 pmSTS
4h 40m
SAN · 1h 13m
6:06 pmSFO
Southwest Airlines
4:55 pmSFO
4h 35m
SAN · 1h 10m
9:30 pmSTS

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
12:50 pmSTS
5h 55m
BUR · 3h
6:45 pmSFO
Southwest Airlines
4:55 pmSFO
4h 35m
SAN · 1h 10m
9:30 pmSTS

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Alaska Airlines
1:26 pmSTS
4h 40m
SAN · 1h 13m
6:06 pmSFO
Southwest Airlines
4:55 pmSFO
4h 35m
SAN · 1h 10m
9:30 pmSTS

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

Southwest Airlines
12:50 pmSTS
5h 55m
BUR · 3h
6:45 pmSFO

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Alaska Airlines
1:26 pmSTS
4h 40m
SAN · 1h 13m
6:06 pmSFO

One-way total · 1 adult · Taxes included

Make this trip yours

STS ⇄ SFO

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. Cancellation policy
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Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

Nov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-11-20 · one waySouthwest AirlinesWN3027 + WN1083$220.002026-10-29T01:29:24Z
2026-11-20 · one wayAlaska AirlinesAS3164 + AS1435$240.002026-10-29T01:29:24Z
2026-11-20 → 2026-11-23Southwest AirlinesWN3027 + WN1083 / WN3226 + WN3455$420.002026-10-29T01:29:24Z
2026-11-20 → 2026-11-23Alaska Airlines / Southwest AirlinesAS3164 + AS1435 / WN3226 + WN3455$435.002026-10-29T01:29:24Z
2026-11-27 → 2026-12-04Southwest AirlinesWN3027 + WN1083 / WN3226 + WN3455$472.502026-10-29T01:29:24Z
2026-11-27 → 2026-12-04Alaska Airlines / Southwest AirlinesAS3164 + AS1435 / WN3226 + WN3455$491.252026-10-29T01:29:24Z

2026-11-20 · one way · $220.00

  • Southwest Airlines WN3027 / WN1083: STS 2026-11-20 12:50:00 → SFO 2026-11-20 18:45:00; 1 stop(s) via BUR; 355 minutes. Local airport times.
    • WN3027: STS 2026-11-20 12:50:00 → BUR 2026-11-20 14:15:00; layover at BUR: 180 minutes.
    • WN1083: BUR 2026-11-20 17:15:00 → SFO 2026-11-20 18:45:00.

2026-11-20 · one way · $240.00

  • Alaska Airlines AS3164 / AS1435: STS 2026-11-20 13:26:00 → SFO 2026-11-20 18:06:00; 1 stop(s) via SAN; 280 minutes. Local airport times.
    • AS3164: STS 2026-11-20 13:26:00 → SAN 2026-11-20 15:12:00; layover at SAN: 73 minutes.
    • AS1435: SAN 2026-11-20 16:25:00 → SFO 2026-11-20 18:06:00.

2026-11-20 → 2026-11-23 · $420.00

  • Southwest Airlines WN3027 / WN1083: STS 2026-11-20 12:50:00 → SFO 2026-11-20 18:45:00; 1 stop(s) via BUR; 355 minutes. Local airport times.
    • WN3027: STS 2026-11-20 12:50:00 → BUR 2026-11-20 14:15:00; layover at BUR: 180 minutes.
    • WN1083: BUR 2026-11-20 17:15:00 → SFO 2026-11-20 18:45:00.
  • Southwest Airlines WN3226 / WN3455: SFO 2026-11-23 16:55:00 → STS 2026-11-23 21:30:00; 1 stop(s) via SAN; 275 minutes. Local airport times.
    • WN3226: SFO 2026-11-23 16:55:00 → SAN 2026-11-23 18:35:00; layover at SAN: 70 minutes.
    • WN3455: SAN 2026-11-23 19:45:00 → STS 2026-11-23 21:30:00.

2026-11-20 → 2026-11-23 · $435.00

  • Alaska Airlines AS3164 / AS1435: STS 2026-11-20 13:26:00 → SFO 2026-11-20 18:06:00; 1 stop(s) via SAN; 280 minutes. Local airport times.
    • AS3164: STS 2026-11-20 13:26:00 → SAN 2026-11-20 15:12:00; layover at SAN: 73 minutes.
    • AS1435: SAN 2026-11-20 16:25:00 → SFO 2026-11-20 18:06:00.
  • Southwest Airlines WN3226 / WN3455: SFO 2026-11-23 16:55:00 → STS 2026-11-23 21:30:00; 1 stop(s) via SAN; 275 minutes. Local airport times.
    • WN3226: SFO 2026-11-23 16:55:00 → SAN 2026-11-23 18:35:00; layover at SAN: 70 minutes.
    • WN3455: SAN 2026-11-23 19:45:00 → STS 2026-11-23 21:30:00.

2026-11-27 → 2026-12-04 · $472.50

  • Southwest Airlines WN3027 / WN1083: STS 2026-11-27 12:50:00 → SFO 2026-11-27 18:45:00; 1 stop(s) via BUR; 355 minutes. Local airport times.
    • WN3027: STS 2026-11-27 12:50:00 → BUR 2026-11-27 14:15:00; layover at BUR: 180 minutes.
    • WN1083: BUR 2026-11-27 17:15:00 → SFO 2026-11-27 18:45:00.
  • Southwest Airlines WN3226 / WN3455: SFO 2026-12-04 16:55:00 → STS 2026-12-04 21:30:00; 1 stop(s) via SAN; 275 minutes. Local airport times.
    • WN3226: SFO 2026-12-04 16:55:00 → SAN 2026-12-04 18:35:00; layover at SAN: 70 minutes.
    • WN3455: SAN 2026-12-04 19:45:00 → STS 2026-12-04 21:30:00.

2026-11-27 → 2026-12-04 · $491.25

  • Alaska Airlines AS3164 / AS1435: STS 2026-11-27 13:26:00 → SFO 2026-11-27 18:06:00; 1 stop(s) via SAN; 280 minutes. Local airport times.
    • AS3164: STS 2026-11-27 13:26:00 → SAN 2026-11-27 15:12:00; layover at SAN: 73 minutes.
    • AS1435: SAN 2026-11-27 16:25:00 → SFO 2026-11-27 18:06:00.
  • Southwest Airlines WN3226 / WN3455: SFO 2026-12-04 16:55:00 → STS 2026-12-04 21:30:00; 1 stop(s) via SAN; 275 minutes. Local airport times.
    • WN3226: SFO 2026-12-04 16:55:00 → SAN 2026-12-04 18:35:00; layover at SAN: 70 minutes.
    • WN3455: SAN 2026-12-04 19:45:00 → STS 2026-12-04 21:30:00.

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