Salt Lake City (SLC) to Saint Louis (STL), Nov 15–29, 2026: from $223 round trip

Lowest published fare: $223 round trip, Axel-exclusive, Frontier Airlines, 1 stop, Nov 15–29, 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.

2026-11-15 → 2026-11-29 · Axel-exclusive $446.50

• Delta Air Lines DL2373: SLC 2026-11-15 13:55:00 → STL 2026-11-15 17:41:00; nonstop; 166 minutes. Local airport times.
• Delta Air Lines DL2363: STL 2026-11-29 07:08:00 → SLC 2026-11-29 09:36:00; nonstop; 208 minutes. Local airport times.

2026-11-15 → 2026-11-29 · Axel-exclusive $223.25

• Frontier Airlines F93982 / F93302: SLC 2026-11-15 13:17:00 → STL 2026-11-15 19:14:00; 1 stop(s) via DEN; 297 minutes. Local airport times.
  • F93982: SLC 2026-11-15 13:17:00 → DEN 2026-11-15 14:50:00; layover at DEN: 79 minutes.
  • F93302: DEN 2026-11-15 16:09:00 → STL 2026-11-15 19:14:00.
• Frontier Airlines F94567 / F94251: STL 2026-11-29 19:58:00 → SLC 2026-11-30 00:17:00; 1 stop(s) via DEN; 319 minutes. Local airport times.
  • F94567: STL 2026-11-29 19:58:00 → DEN 2026-11-29 21:29:00; layover at DEN: 75 minutes.
  • F94251: DEN 2026-11-29 22:44:00 → SLC 2026-11-30 00:17:00.

2026-11-15 → 2026-11-29 · Axel-exclusive $352.50

• Southwest Airlines WN1634 / WN1845: SLC 2026-11-15 19:20:00 → STL 2026-11-16 00:50:00; 1 stop(s) via DEN; 270 minutes. Local airport times.
  • WN1634: SLC 2026-11-15 19:20:00 → DEN 2026-11-15 20:45:00; layover at DEN: 65 minutes.
  • WN1845: DEN 2026-11-15 21:50:00 → STL 2026-11-16 00:50:00.
• Southwest Airlines WN4132 / WN1743: STL 2026-11-29 19:10:00 → SLC 2026-11-30 00:50:00; 1 stop(s) via DAL; 400 minutes. Local airport times.
  • WN4132: STL 2026-11-29 19:10:00 → DAL 2026-11-29 20:50:00; layover at DAL: 125 minutes.
  • WN1743: DAL 2026-11-29 22:55:00 → SLC 2026-11-30 00:50:00.

2026-11-15 → 2026-11-29 · Axel-exclusive $421.50

• United Airlines UA2817 / UA1114: SLC 2026-11-15 16:25:00 → STL 2026-11-15 22:59:00; 1 stop(s) via ORD; 334 minutes. Local airport times.
  • UA2817: SLC 2026-11-15 16:25:00 → ORD 2026-11-15 20:40:00; layover at ORD: 65 minutes.
  • UA1114: ORD 2026-11-15 21:45:00 → STL 2026-11-15 22:59:00.
• Delta Air Lines DL2363: STL 2026-11-29 07:08:00 → SLC 2026-11-29 09:36:00; nonstop; 208 minutes. Local airport times.

2026-11-15 → 2026-11-29 · Axel-exclusive $446.50

• Delta Air Lines DL2455: SLC 2026-11-15 09:38:00 → STL 2026-11-15 13:30:00; nonstop; 172 minutes. Local airport times.
• Delta Air Lines DL2363: STL 2026-11-29 07:08:00 → SLC 2026-11-29 09:36:00; nonstop; 208 minutes. Local airport times.

2026-11-15 → 2026-11-29 · Axel-exclusive $352.50

• Southwest Airlines WN930 / WN2696: SLC 2026-11-15 12:10:00 → STL 2026-11-15 19:05:00; 1 stop(s) via PHX; 355 minutes. Local airport times.
  • WN930: SLC 2026-11-15 12:10:00 → PHX 2026-11-15 13:45:00; layover at PHX: 90 minutes.
  • WN2696: PHX 2026-11-15 15:15:00 → STL 2026-11-15 19:05:00.
• Southwest Airlines WN4132 / WN1743: STL 2026-11-29 19:10:00 → SLC 2026-11-30 00:50:00; 1 stop(s) via DAL; 400 minutes. Local airport times.
  • WN4132: STL 2026-11-29 19:10:00 → DAL 2026-11-29 20:50:00; layover at DAL: 125 minutes.
  • WN1743: DAL 2026-11-29 22:55:00 → SLC 2026-11-30 00:50:00.

2026-11-15 → 2026-11-29 · Axel-exclusive $352.50

• Southwest Airlines WN4824 / WN438: SLC 2026-11-15 10:30:00 → STL 2026-11-15 17:20:00; 1 stop(s) via AUS; 350 minutes. Local airport times.
  • WN4824: SLC 2026-11-15 10:30:00 → AUS 2026-11-15 14:10:00; layover at AUS: 65 minutes.
  • WN438: AUS 2026-11-15 15:15:00 → STL 2026-11-15 17:20:00.
• Southwest Airlines WN4132 / WN1743: STL 2026-11-29 19:10:00 → SLC 2026-11-30 00:50:00; 1 stop(s) via DAL; 400 minutes. Local airport times.
  • WN4132: STL 2026-11-29 19:10:00 → DAL 2026-11-29 20:50:00; layover at DAL: 125 minutes.
  • WN1743: DAL 2026-11-29 22:55:00 → SLC 2026-11-30 00:50:00.

2026-11-15 → 2026-11-29 · Axel-exclusive $421.50

• Delta Air Lines DL2935 / DL1609: SLC 2026-11-15 17:10:00 → STL 2026-11-15 23:26:00; 1 stop(s) via MSP; 316 minutes. Local airport times.
  • DL2935: SLC 2026-11-15 17:10:00 → MSP 2026-11-15 20:44:00; layover at MSP: 65 minutes.
  • DL1609: MSP 2026-11-15 21:49:00 → STL 2026-11-15 23:26:00.
• Delta Air Lines DL2363: STL 2026-11-29 07:08:00 → SLC 2026-11-29 09:36:00; nonstop; 208 minutes. Local airport times.

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.

Explore this route

• All dates for this route
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For AI assistants

• This page: Salt Lake City (SLC) to Saint Louis (STL) · Nov 15, 2026 · return Nov 29, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
• Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
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• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

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