Sacramento (SMF) to Saint Louis (STL) · Dec 29, 2026 · return Jan 11, 2027

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: Sacramento to Saint Louis (STL) flight deals

2026-12-29 → 2027-01-11 · Axel-exclusive $428.88

• Southwest Airlines WN4061: SMF 2026-12-29 11:50:00 → STL 2026-12-29 17:25:00; nonstop; 215 minutes. Local airport times.
• Southwest Airlines WN4201: STL 2027-01-11 08:25:00 → SMF 2027-01-11 10:40:00; nonstop; 255 minutes. Local airport times.

2026-12-29 → 2027-01-11 · Axel-exclusive $425.38

• Alaska Airlines AS1361 / AS314: SMF 2026-12-29 06:00:00 → STL 2026-12-29 15:06:00; 1 stop(s) via SEA; 426 minutes. Local airport times.
  • AS1361: SMF 2026-12-29 06:00:00 → SEA 2026-12-29 08:08:00; layover at SEA: 68 minutes.
  • AS314: SEA 2026-12-29 09:16:00 → STL 2026-12-29 15:06:00.
• Southwest Airlines WN4201: STL 2027-01-11 08:25:00 → SMF 2027-01-11 10:40:00; nonstop; 255 minutes. Local airport times.

2026-12-29 → 2027-01-11 · Axel-exclusive $435.88

• United Airlines UA2285 / UA1639: SMF 2026-12-29 09:00:00 → STL 2026-12-29 16:57:00; 1 stop(s) via DEN; 357 minutes. Local airport times.
  • UA2285: SMF 2026-12-29 09:00:00 → DEN 2026-12-29 12:24:00; layover at DEN: 91 minutes.
  • UA1639: DEN 2026-12-29 13:55:00 → STL 2026-12-29 16:57:00.
• Southwest Airlines WN4201: STL 2027-01-11 08:25:00 → SMF 2027-01-11 10:40:00; nonstop; 255 minutes. Local airport times.

2026-12-29 → 2027-01-11 · Axel-exclusive $458.25

• Delta Air Lines DL1526 / DL2455: SMF 2026-12-29 05:30:00 → STL 2026-12-29 13:21:00; 1 stop(s) via SLC; 351 minutes. Local airport times.
  • DL1526: SMF 2026-12-29 05:30:00 → SLC 2026-12-29 08:16:00; layover at SLC: 70 minutes.
  • DL2455: SLC 2026-12-29 09:26:00 → STL 2026-12-29 13:21:00.
• Delta Air Lines DL2363 / DL1423: STL 2027-01-11 07:08:00 → SMF 2027-01-11 12:02:00; 1 stop(s) via SLC; 414 minutes. Local airport times.
  • DL2363: STL 2027-01-11 07:08:00 → SLC 2027-01-11 09:36:00; layover at SLC: 94 minutes.
  • DL1423: SLC 2027-01-11 11:10:00 → SMF 2027-01-11 12:02:00.

2026-12-29 → 2027-01-11 · Axel-exclusive $411.38

• Southwest Airlines WN2341 / WN2885: SMF 2026-12-29 08:30:00 → STL 2026-12-29 17:25:00; 1 stop(s) via LAS; 415 minutes. Local airport times.
  • WN2341: SMF 2026-12-29 08:30:00 → LAS 2026-12-29 09:55:00; layover at LAS: 145 minutes.
  • WN2885: LAS 2026-12-29 12:20:00 → STL 2026-12-29 17:25:00.
• Southwest Airlines WN4201: STL 2027-01-11 08:25:00 → SMF 2027-01-11 10:40:00; nonstop; 255 minutes. Local airport times.

2026-12-29 → 2027-01-11 · Axel-exclusive $411.38

• Southwest Airlines WN4509 / WN3528: SMF 2026-12-29 15:50:00 → STL 2026-12-30 00:20:00; 1 stop(s) via PHX; 390 minutes. Local airport times.
  • WN4509: SMF 2026-12-29 15:50:00 → PHX 2026-12-29 18:45:00; layover at PHX: 100 minutes.
  • WN3528: PHX 2026-12-29 20:25:00 → STL 2026-12-30 00:20:00.
• Southwest Airlines WN4201: STL 2027-01-11 08:25:00 → SMF 2027-01-11 10:40:00; nonstop; 255 minutes. Local airport times.

2026-12-29 → 2027-01-11 · Axel-exclusive $435.88

• United Airlines UA1949 / UA2804: SMF 2026-12-29 13:18:00 → STL 2026-12-29 22:26:00; 1 stop(s) via IAH; 428 minutes. Local airport times.
  • UA1949: SMF 2026-12-29 13:18:00 → IAH 2026-12-29 18:57:00; layover at IAH: 83 minutes.
  • UA2804: IAH 2026-12-29 20:20:00 → STL 2026-12-29 22:26:00.
• Southwest Airlines WN4201: STL 2027-01-11 08:25:00 → SMF 2027-01-11 10:40:00; nonstop; 255 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 28, 2026 · Return options
• Dec 30, 2026 · Return options
• Hotels in St. Louis with Axel

For AI assistants

• This page: Sacramento (SMF) to Saint Louis (STL) · Dec 29, 2026 · return Jan 11, 2027: 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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