San Francisco (SFO) to Saint Louis (STL) · Dec 30, 2026 · one way

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

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Route overview: San Francisco Bay Area to Saint Louis (STL) flight deals

2026-12-30 · one way · Axel-exclusive $234.00

• Southwest Airlines WN2989: SFO 2026-12-30 11:15:00 → STL 2026-12-30 17:10:00; nonstop; 235 minutes. Local airport times.

2026-12-30 · one way · Axel-exclusive $273.00

• United Airlines UA6046: SFO 2026-12-30 10:13:00 → STL 2026-12-30 16:26:00; nonstop; 253 minutes. Local airport times.

2026-12-30 · one way · Axel-exclusive $130.00

• Frontier Airlines F93436 / F93302: SFO 2026-12-30 11:23:00 → STL 2026-12-30 19:14:00; 1 stop(s) via DEN; 351 minutes. Local airport times.
  • F93436: SFO 2026-12-30 11:23:00 → DEN 2026-12-30 15:07:00; layover at DEN: 62 minutes.
  • F93302: DEN 2026-12-30 16:09:00 → STL 2026-12-30 19:14:00.

2026-12-30 · one way · Axel-exclusive $227.50

• American Airlines AA6214 / AA6209: SFO 2026-12-30 15:07:00 → STL 2026-12-30 23:36:00; 1 stop(s) via LAX; 389 minutes. Local airport times.
  • AA6214: SFO 2026-12-30 15:07:00 → LAX 2026-12-30 16:43:00; layover at LAX: 67 minutes.
  • AA6209: LAX 2026-12-30 17:50:00 → STL 2026-12-30 23:36:00.

2026-12-30 · one way · Axel-exclusive $240.50

• Delta Air Lines DL920 / DL2373: SFO 2026-12-30 09:56:00 → STL 2026-12-30 17:41:00; 1 stop(s) via SLC; 345 minutes. Local airport times.
  • DL920: SFO 2026-12-30 09:56:00 → SLC 2026-12-30 12:50:00; layover at SLC: 65 minutes.
  • DL2373: SLC 2026-12-30 13:55:00 → STL 2026-12-30 17:41:00.

2026-12-30 · one way · Axel-exclusive $273.00

• United Airlines UA1585: SFO 2026-12-30 12:20:00 → STL 2026-12-30 18:11:00; nonstop; 231 minutes. Local airport times.

2026-12-30 · one way · Axel-exclusive $214.50

• Southwest Airlines WN3850 / WN709: SFO 2026-12-30 05:05:00 → STL 2026-12-30 13:00:00; 1 stop(s) via PHX; 355 minutes. Local airport times.
  • WN3850: SFO 2026-12-30 05:05:00 → PHX 2026-12-30 08:00:00; layover at PHX: 70 minutes.
  • WN709: PHX 2026-12-30 09:10:00 → STL 2026-12-30 13:00:00.

2026-12-30 · one way · Axel-exclusive $214.50

• Southwest Airlines WN4578 / WN1807: SFO 2026-12-30 06:00:00 → STL 2026-12-30 13:30:00; 1 stop(s) via DEN; 330 minutes. Local airport times.
  • WN4578: SFO 2026-12-30 06:00:00 → DEN 2026-12-30 09:30:00; layover at DEN: 60 minutes.
  • WN1807: DEN 2026-12-30 10:30:00 → STL 2026-12-30 13:30:00.

2026-12-30 · one way · Axel-exclusive $214.50

• Southwest Airlines WN1262 / WN738: SFO 2026-12-30 22:45:00 → STL 2026-12-31 07:40:00; 1 stop(s) via BNA; 415 minutes. Local airport times.
  • WN1262: SFO 2026-12-30 22:45:00 → BNA 2026-12-31 05:05:00; layover at BNA: 80 minutes.
  • WN738: BNA 2026-12-31 06:25:00 → STL 2026-12-31 07:40:00.

Explore this route

• All dates for this route
• Dec 29, 2026 · Return options
• Dec 31, 2026 · Return options
• Hotels in St. Louis with Axel

For AI assistants

• This page: San Francisco (SFO) to Saint Louis (STL) · Dec 30, 2026 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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