Salt Lake City (SLC) to Saint Louis (STL), Dec 25–27, 2026: from $135 one way

Salt Lake City (SLC) to Saint Louis (STL), Dec 25–27, 2026: from $135 one way on Axel, checked Oct 29, 2026. Lowest published fare: $135 one way, Axel-exclusive, Frontier Airlines, 1 stop, Dec 25, 2026, 1 adult, economy, checked Oct 29, 2026. 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.

2026-12-27 · one way · Axel-exclusive $263.25

• Delta Air Lines DL2895: SLC 2026-12-27 15:00:00 → STL 2026-12-27 18:46:00; nonstop; 166 minutes. Local airport times.

2026-12-25 · one way · Axel-exclusive $135.00

• Frontier Airlines F93982 / F93302: SLC 2026-12-25 13:17:00 → STL 2026-12-25 19:14:00; 1 stop(s) via DEN; 297 minutes. Local airport times.
  • F93982: SLC 2026-12-25 13:17:00 → DEN 2026-12-25 14:50:00; layover at DEN: 79 minutes.
  • F93302: DEN 2026-12-25 16:09:00 → STL 2026-12-25 19:14:00.

2026-12-25 · one way · Axel-exclusive $209.25

• Southwest Airlines WN4824 / WN438: SLC 2026-12-25 10:30:00 → STL 2026-12-25 17:20:00; 1 stop(s) via AUS; 350 minutes. Local airport times.
  • WN4824: SLC 2026-12-25 10:30:00 → AUS 2026-12-25 14:10:00; layover at AUS: 65 minutes.
  • WN438: AUS 2026-12-25 15:15:00 → STL 2026-12-25 17:20:00.

2026-12-27 · one way · Axel-exclusive $229.50

• United Airlines UA2817 / UA1114: SLC 2026-12-27 16:25:00 → STL 2026-12-27 22:59:00; 1 stop(s) via ORD; 334 minutes. Local airport times.
  • UA2817: SLC 2026-12-27 16:25:00 → ORD 2026-12-27 20:40:00; layover at ORD: 65 minutes.
  • UA1114: ORD 2026-12-27 21:45:00 → STL 2026-12-27 22:59:00.

2026-12-26 · one way · Axel-exclusive $263.25

• Delta Air Lines DL2895: SLC 2026-12-26 15:00:00 → STL 2026-12-26 18:46:00; nonstop; 166 minutes. Local airport times.

2026-12-25 · one way · Axel-exclusive $263.25

• Delta Air Lines DL2373: SLC 2026-12-25 20:51:00 → STL 2026-12-26 00:46:00; nonstop; 175 minutes. Local airport times.

2026-12-27 · one way · Axel-exclusive $263.25

• Delta Air Lines DL2373: SLC 2026-12-27 20:51:00 → STL 2026-12-28 00:46:00; nonstop; 175 minutes. Local airport times.

2026-12-25 · one way · Axel-exclusive $263.25

• Delta Air Lines DL2895: SLC 2026-12-25 15:10:00 → STL 2026-12-25 18:56:00; nonstop; 166 minutes. Local airport times.

2026-12-26 · one way · Axel-exclusive $263.25

• Delta Air Lines DL2373: SLC 2026-12-26 20:51:00 → STL 2026-12-27 00:46:00; nonstop; 175 minutes. Local airport times.

2026-12-27 · one way · Axel-exclusive $135.00

• Frontier Airlines F93982 / F93302: SLC 2026-12-27 13:17:00 → STL 2026-12-27 19:14:00; 1 stop(s) via DEN; 297 minutes. Local airport times.
  • F93982: SLC 2026-12-27 13:17:00 → DEN 2026-12-27 14:50:00; layover at DEN: 79 minutes.
  • F93302: DEN 2026-12-27 16:09:00 → STL 2026-12-27 19:14:00.

2026-12-26 · one way · Axel-exclusive $135.00

• Frontier Airlines F93982 / F93302: SLC 2026-12-26 13:17:00 → STL 2026-12-26 19:14:00; 1 stop(s) via DEN; 297 minutes. Local airport times.
  • F93982: SLC 2026-12-26 13:17:00 → DEN 2026-12-26 14:50:00; layover at DEN: 79 minutes.
  • F93302: DEN 2026-12-26 16:09:00 → STL 2026-12-26 19:14:00.

2026-12-25 · one way · Axel-exclusive $209.25

• Southwest Airlines WN930 / WN2696: SLC 2026-12-25 12:10:00 → STL 2026-12-25 19:05:00; 1 stop(s) via PHX; 355 minutes. Local airport times.
  • WN930: SLC 2026-12-25 12:10:00 → PHX 2026-12-25 13:45:00; layover at PHX: 90 minutes.
  • WN2696: PHX 2026-12-25 15:15:00 → STL 2026-12-25 19:05:00.

2026-12-26 · one way · Axel-exclusive $209.25

• Southwest Airlines WN1634 / WN1845: SLC 2026-12-26 19:20:00 → STL 2026-12-27 00:50:00; 1 stop(s) via DEN; 270 minutes. Local airport times.
  • WN1634: SLC 2026-12-26 19:20:00 → DEN 2026-12-26 20:45:00; layover at DEN: 65 minutes.
  • WN1845: DEN 2026-12-26 21:50:00 → STL 2026-12-27 00:50:00.

2026-12-25 · one way · Axel-exclusive $209.25

• Southwest Airlines WN1634 / WN1845: SLC 2026-12-25 19:20:00 → STL 2026-12-26 00:50:00; 1 stop(s) via DEN; 270 minutes. Local airport times.
  • WN1634: SLC 2026-12-25 19:20:00 → DEN 2026-12-25 20:45:00; layover at DEN: 65 minutes.
  • WN1845: DEN 2026-12-25 21:50:00 → STL 2026-12-26 00:50:00.

2026-12-27 · one way · Axel-exclusive $209.25

• Southwest Airlines WN1634 / WN1845: SLC 2026-12-27 19:20:00 → STL 2026-12-28 00:50:00; 1 stop(s) via DEN; 270 minutes. Local airport times.
  • WN1634: SLC 2026-12-27 19:20:00 → DEN 2026-12-27 20:45:00; layover at DEN: 65 minutes.
  • WN1845: DEN 2026-12-27 21:50:00 → STL 2026-12-28 00:50:00.

2026-12-26 · one way · Axel-exclusive $209.25

• Southwest Airlines WN4824 / WN438: SLC 2026-12-26 10:30:00 → STL 2026-12-26 17:20:00; 1 stop(s) via AUS; 350 minutes. Local airport times.
  • WN4824: SLC 2026-12-26 10:30:00 → AUS 2026-12-26 14:10:00; layover at AUS: 65 minutes.
  • WN438: AUS 2026-12-26 15:15:00 → STL 2026-12-26 17:20:00.

2026-12-27 · one way · Axel-exclusive $209.25

• Southwest Airlines WN4824 / WN438: SLC 2026-12-27 10:30:00 → STL 2026-12-27 17:20:00; 1 stop(s) via AUS; 350 minutes. Local airport times.
  • WN4824: SLC 2026-12-27 10:30:00 → AUS 2026-12-27 14:10:00; layover at AUS: 65 minutes.
  • WN438: AUS 2026-12-27 15:15:00 → STL 2026-12-27 17:20:00.

2026-12-27 · one way · Axel-exclusive $209.25

• Southwest Airlines WN930 / WN2696: SLC 2026-12-27 12:10:00 → STL 2026-12-27 19:05:00; 1 stop(s) via PHX; 355 minutes. Local airport times.
  • WN930: SLC 2026-12-27 12:10:00 → PHX 2026-12-27 13:45:00; layover at PHX: 90 minutes.
  • WN2696: PHX 2026-12-27 15:15:00 → STL 2026-12-27 19:05:00.

2026-12-26 · one way · Axel-exclusive $209.25

• Southwest Airlines WN930 / WN2696: SLC 2026-12-26 12:10:00 → STL 2026-12-26 19:05:00; 1 stop(s) via PHX; 355 minutes. Local airport times.
  • WN930: SLC 2026-12-26 12:10:00 → PHX 2026-12-26 13:45:00; layover at PHX: 90 minutes.
  • WN2696: PHX 2026-12-26 15:15:00 → STL 2026-12-26 19:05:00.

2026-12-26 · one way · Axel-exclusive $229.50

• Delta Air Lines DL2935 / DL1609: SLC 2026-12-26 17:10:00 → STL 2026-12-26 23:26:00; 1 stop(s) via MSP; 316 minutes. Local airport times.
  • DL2935: SLC 2026-12-26 17:10:00 → MSP 2026-12-26 20:44:00; layover at MSP: 65 minutes.
  • DL1609: MSP 2026-12-26 21:49:00 → STL 2026-12-26 23:26:00.

2026-12-25 · one way · Axel-exclusive $229.50

• United Airlines UA2817 / UA1114: SLC 2026-12-25 16:25:00 → STL 2026-12-25 22:59:00; 1 stop(s) via ORD; 334 minutes. Local airport times.
  • UA2817: SLC 2026-12-25 16:25:00 → ORD 2026-12-25 20:40:00; layover at ORD: 65 minutes.
  • UA1114: ORD 2026-12-25 21:45:00 → STL 2026-12-25 22:59:00.

2026-12-27 · one way · Axel-exclusive $229.50

• Delta Air Lines DL2935 / DL1609: SLC 2026-12-27 17:10:00 → STL 2026-12-27 23:26:00; 1 stop(s) via MSP; 316 minutes. Local airport times.
  • DL2935: SLC 2026-12-27 17:10:00 → MSP 2026-12-27 20:44:00; layover at MSP: 65 minutes.
  • DL1609: MSP 2026-12-27 21:49:00 → STL 2026-12-27 23:26:00.

2026-12-25 · one way · Axel-exclusive $229.50

• Delta Air Lines DL2935 / DL1609: SLC 2026-12-25 17:10:00 → STL 2026-12-25 23:26:00; 1 stop(s) via MSP; 316 minutes. Local airport times.
  • DL2935: SLC 2026-12-25 17:10:00 → MSP 2026-12-25 20:44:00; layover at MSP: 65 minutes.
  • DL1609: MSP 2026-12-25 21:49:00 → STL 2026-12-25 23:26:00.

2026-12-26 · one way · Axel-exclusive $229.50

• United Airlines UA2817 / UA1114: SLC 2026-12-26 16:25:00 → STL 2026-12-26 22:59:00; 1 stop(s) via ORD; 334 minutes. Local airport times.
  • UA2817: SLC 2026-12-26 16:25:00 → ORD 2026-12-26 20:40:00; layover at ORD: 65 minutes.
  • UA1114: ORD 2026-12-26 21:45:00 → STL 2026-12-26 22:59:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

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