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Saint Louis → Salt Lake City

Dec 16, 2026 · return Dec 22, 2026

STL → SLC1 adulteconomyRound trip

8 flight options · 4 airlines

Nonstop flights

Wed, Dec 16 – Tue, Dec 22

Delta Air Lines
7:08 amSTL
3h 20m
Nonstop
9:28 amSLC
Delta Air Lines
3:00 pmSLC
2h 46m
Nonstop
6:46 pmSTL

Round-trip total · 1 adult · Taxes included

Wed, Dec 16 – Tue, Dec 22

Delta Air Lines
2:15 pmSTL
3h 25m
Nonstop
4:40 pmSLC
Delta Air Lines
3:00 pmSLC
2h 46m
Nonstop
6:46 pmSTL

Round-trip total · 1 adult · Taxes included

One-stop flights

Wed, Dec 16 – Tue, Dec 22

Frontier Airlines
12:14 pmSTL
6h 8m
DFW · 1h 9m
5:22 pmSLC
Frontier Airlines
1:17 pmSLC
4h 57m
DEN · 1h 19m
7:14 pmSTL

Round-trip total · 1 adult · Taxes included

Wed, Dec 16 – Tue, Dec 22

Southwest Airlines
7:10 pmSTL
6h 40m
DAL · 2h 5m
12:50 am+1SLC
Southwest Airlines
12:10 pmSLC
5h 55m
PHX · 1h 30m
7:05 pmSTL

Round-trip total · 1 adult · Taxes included

Wed, Dec 16 – Tue, Dec 22

American Airlines
11:37 amSTL
6h 16m
ORD · 1h 5m
4:53 pmSLC
Delta Air Lines
3:00 pmSLC
2h 46m
Nonstop
6:46 pmSTL

Round-trip total · 1 adult · Taxes included

Wed, Dec 16 – Tue, Dec 22

Frontier Airlines
7:58 pmSTL
5h 19m
DEN · 1h 15m
12:17 am+1SLC
Frontier Airlines
1:17 pmSLC
4h 57m
DEN · 1h 19m
7:14 pmSTL

Round-trip total · 1 adult · Taxes included

Wed, Dec 16 – Tue, Dec 22

Southwest Airlines
10:35 amSTL
6h 45m
BNA · 2h 5m
4:20 pmSLC
Southwest Airlines
12:10 pmSLC
5h 55m
PHX · 1h 30m
7:05 pmSTL

Round-trip total · 1 adult · Taxes included

Wed, Dec 16 – Tue, Dec 22

Southwest Airlines
6:40 pmSTL
6h 50m
PHX · 1h 45m
12:30 am+1SLC
Southwest Airlines
12:10 pmSLC
5h 55m
PHX · 1h 30m
7:05 pmSTL

Round-trip total · 1 adult · Taxes included

Make this trip yours

STL ⇄ SLC

Economy

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

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More dates

All dates for this routeNov 24, 2026 → Nov 29, 2026Dec 22, 2026 → Dec 27, 2026Dec 30, 2026 → Jan 2, 2027Jan 15, 2027 → Jan 18, 2027Oct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Jan 22, 2027 → Jan 25, 2027Oct 30, 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)
2026-12-16 → 2026-12-22Delta Air LinesDL2363 / DL2895$493.502026-10-29T01:29:04Z
2026-12-16 → 2026-12-22Frontier AirlinesF91523 + F93277 / F93982 + F93302$240.882026-10-29T01:29:04Z
2026-12-16 → 2026-12-22Southwest AirlinesWN4132 + WN1743 / WN930 + WN2696$399.502026-10-29T01:29:04Z
2026-12-16 → 2026-12-22American Airlines / Delta Air LinesAA3198 + AA2940 / DL2895$463.502026-10-29T01:29:04Z
2026-12-16 → 2026-12-22Delta Air LinesDL2455 / DL2895$493.502026-10-29T01:29:04Z
2026-12-16 → 2026-12-22Frontier AirlinesF94567 + F94251 / F93982 + F93302$240.882026-10-29T01:29:04Z
2026-12-16 → 2026-12-22Southwest AirlinesWN665 + WN3020 / WN930 + WN2696$399.502026-10-29T01:29:04Z
2026-12-16 → 2026-12-22Southwest AirlinesWN2467 + WN4710 / WN930 + WN2696$399.502026-10-29T01:29:04Z

2026-12-16 → 2026-12-22 · $493.50

  • Delta Air Lines DL2363: STL 2026-12-16 07:08:00 → SLC 2026-12-16 09:28:00; nonstop; 200 minutes. Local airport times.
  • Delta Air Lines DL2895: SLC 2026-12-22 15:00:00 → STL 2026-12-22 18:46:00; nonstop; 166 minutes. Local airport times.

2026-12-16 → 2026-12-22 · $240.88

  • Frontier Airlines F91523 / F93277: STL 2026-12-16 12:14:00 → SLC 2026-12-16 17:22:00; 1 stop(s) via DFW; 368 minutes. Local airport times.
    • F91523: STL 2026-12-16 12:14:00 → DFW 2026-12-16 14:17:00; layover at DFW: 69 minutes.
    • F93277: DFW 2026-12-16 15:26:00 → SLC 2026-12-16 17:22:00.
  • Frontier Airlines F93982 / F93302: SLC 2026-12-22 13:17:00 → STL 2026-12-22 19:14:00; 1 stop(s) via DEN; 297 minutes. Local airport times.
    • F93982: SLC 2026-12-22 13:17:00 → DEN 2026-12-22 14:50:00; layover at DEN: 79 minutes.
    • F93302: DEN 2026-12-22 16:09:00 → STL 2026-12-22 19:14:00.

2026-12-16 → 2026-12-22 · $399.50

  • Southwest Airlines WN4132 / WN1743: STL 2026-12-16 19:10:00 → SLC 2026-12-17 00:50:00; 1 stop(s) via DAL; 400 minutes. Local airport times.
    • WN4132: STL 2026-12-16 19:10:00 → DAL 2026-12-16 20:50:00; layover at DAL: 125 minutes.
    • WN1743: DAL 2026-12-16 22:55:00 → SLC 2026-12-17 00:50:00.
  • Southwest Airlines WN930 / WN2696: SLC 2026-12-22 12:10:00 → STL 2026-12-22 19:05:00; 1 stop(s) via PHX; 355 minutes. Local airport times.
    • WN930: SLC 2026-12-22 12:10:00 → PHX 2026-12-22 13:45:00; layover at PHX: 90 minutes.
    • WN2696: PHX 2026-12-22 15:15:00 → STL 2026-12-22 19:05:00.

2026-12-16 → 2026-12-22 · $463.50

  • American Airlines AA3198 / AA2940: STL 2026-12-16 11:37:00 → SLC 2026-12-16 16:53:00; 1 stop(s) via ORD; 376 minutes. Local airport times.
    • AA3198: STL 2026-12-16 11:37:00 → ORD 2026-12-16 12:59:00; layover at ORD: 65 minutes.
    • AA2940: ORD 2026-12-16 14:04:00 → SLC 2026-12-16 16:53:00.
  • Delta Air Lines DL2895: SLC 2026-12-22 15:00:00 → STL 2026-12-22 18:46:00; nonstop; 166 minutes. Local airport times.

2026-12-16 → 2026-12-22 · $493.50

  • Delta Air Lines DL2455: STL 2026-12-16 14:15:00 → SLC 2026-12-16 16:40:00; nonstop; 205 minutes. Local airport times.
  • Delta Air Lines DL2895: SLC 2026-12-22 15:00:00 → STL 2026-12-22 18:46:00; nonstop; 166 minutes. Local airport times.

2026-12-16 → 2026-12-22 · $240.88

  • Frontier Airlines F94567 / F94251: STL 2026-12-16 19:58:00 → SLC 2026-12-17 00:17:00; 1 stop(s) via DEN; 319 minutes. Local airport times.
    • F94567: STL 2026-12-16 19:58:00 → DEN 2026-12-16 21:29:00; layover at DEN: 75 minutes.
    • F94251: DEN 2026-12-16 22:44:00 → SLC 2026-12-17 00:17:00.
  • Frontier Airlines F93982 / F93302: SLC 2026-12-22 13:17:00 → STL 2026-12-22 19:14:00; 1 stop(s) via DEN; 297 minutes. Local airport times.
    • F93982: SLC 2026-12-22 13:17:00 → DEN 2026-12-22 14:50:00; layover at DEN: 79 minutes.
    • F93302: DEN 2026-12-22 16:09:00 → STL 2026-12-22 19:14:00.

2026-12-16 → 2026-12-22 · $399.50

  • Southwest Airlines WN665 / WN3020: STL 2026-12-16 10:35:00 → SLC 2026-12-16 16:20:00; 1 stop(s) via BNA; 405 minutes. Local airport times.
    • WN665: STL 2026-12-16 10:35:00 → BNA 2026-12-16 11:40:00; layover at BNA: 125 minutes.
    • WN3020: BNA 2026-12-16 13:45:00 → SLC 2026-12-16 16:20:00.
  • Southwest Airlines WN930 / WN2696: SLC 2026-12-22 12:10:00 → STL 2026-12-22 19:05:00; 1 stop(s) via PHX; 355 minutes. Local airport times.
    • WN930: SLC 2026-12-22 12:10:00 → PHX 2026-12-22 13:45:00; layover at PHX: 90 minutes.
    • WN2696: PHX 2026-12-22 15:15:00 → STL 2026-12-22 19:05:00.

2026-12-16 → 2026-12-22 · $399.50

  • Southwest Airlines WN2467 / WN4710: STL 2026-12-16 18:40:00 → SLC 2026-12-17 00:30:00; 1 stop(s) via PHX; 410 minutes. Local airport times.
    • WN2467: STL 2026-12-16 18:40:00 → PHX 2026-12-16 21:00:00; layover at PHX: 105 minutes.
    • WN4710: PHX 2026-12-16 22:45:00 → SLC 2026-12-17 00:30:00.
  • Southwest Airlines WN930 / WN2696: SLC 2026-12-22 12:10:00 → STL 2026-12-22 19:05:00; 1 stop(s) via PHX; 355 minutes. Local airport times.
    • WN930: SLC 2026-12-22 12:10:00 → PHX 2026-12-22 13:45:00; layover at PHX: 90 minutes.
    • WN2696: PHX 2026-12-22 15:15:00 → STL 2026-12-22 19:05:00.

More dates for this route