Miami (MIA) to Saint Louis (STL) · Dec 23, 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: Miami or Fort Lauderdale to Saint Louis (STL) flight deals

2026-12-23 · one way · Axel-exclusive $236.25

• Southwest Airlines WN4777: MIA 2026-12-23 05:10:00 → STL 2026-12-23 07:00:00; nonstop; 170 minutes. Local airport times.

2026-12-23 · one way · Axel-exclusive $249.75

• American Airlines AA764: MIA 2026-12-23 13:40:00 → STL 2026-12-23 15:44:00; nonstop; 184 minutes. Local airport times.

2026-12-23 · one way · Axel-exclusive $141.75

• Frontier Airlines F92483 / F94473: MIA 2026-12-23 05:27:00 → STL 2026-12-23 10:53:00; 1 stop(s) via ATL; 386 minutes. Local airport times.
  • F92483: MIA 2026-12-23 05:27:00 → ATL 2026-12-23 07:41:00; layover at ATL: 136 minutes.
  • F94473: ATL 2026-12-23 09:57:00 → STL 2026-12-23 10:53:00.

2026-12-23 · one way · Axel-exclusive $243.00

• United Airlines UA2230 / UA2844: MIA 2026-12-23 07:02:00 → STL 2026-12-23 12:10:00; 1 stop(s) via ORD; 368 minutes. Local airport times.
  • UA2230: MIA 2026-12-23 07:02:00 → ORD 2026-12-23 09:30:00; layover at ORD: 75 minutes.
  • UA2844: ORD 2026-12-23 10:45:00 → STL 2026-12-23 12:10:00.

2026-12-23 · one way · Axel-exclusive $249.75

• Delta Air Lines DL2638 / DL1371: MIA 2026-12-23 08:05:00 → STL 2026-12-23 13:30:00; 1 stop(s) via DTW; 385 minutes. Local airport times.
  • DL2638: MIA 2026-12-23 08:05:00 → DTW 2026-12-23 11:10:00; layover at DTW: 93 minutes.
  • DL1371: DTW 2026-12-23 12:43:00 → STL 2026-12-23 13:30:00.

2026-12-23 · one way · Axel-exclusive $236.25

• Southwest Airlines WN3522: MIA 2026-12-23 17:30:00 → STL 2026-12-23 19:30:00; nonstop; 180 minutes. Local airport times.

2026-12-23 · one way · Axel-exclusive $249.75

• American Airlines AA1581: MIA 2026-12-23 20:25:00 → STL 2026-12-23 22:33:00; nonstop; 188 minutes. Local airport times.

2026-12-23 · one way · Axel-exclusive $216.00

• Southwest Airlines WN2972 / WN1472: MIA 2026-12-23 09:05:00 → STL 2026-12-23 13:40:00; 1 stop(s) via BNA; 335 minutes. Local airport times.
  • WN2972: MIA 2026-12-23 09:05:00 → BNA 2026-12-23 10:30:00; layover at BNA: 120 minutes.
  • WN1472: BNA 2026-12-23 12:30:00 → STL 2026-12-23 13:40:00.

2026-12-23 · one way · Axel-exclusive $229.50

• American Airlines AA1937 / AA5073: MIA 2026-12-23 06:30:00 → STL 2026-12-23 12:25:00; 1 stop(s) via PHL; 415 minutes. Local airport times.
  • AA1937: MIA 2026-12-23 06:30:00 → PHL 2026-12-23 09:32:00; layover at PHL: 63 minutes.
  • AA5073: PHL 2026-12-23 10:35:00 → STL 2026-12-23 12:25:00.

2026-12-23 · one way · Axel-exclusive $229.50

• American Airlines AA1204 / AA3111: MIA 2026-12-23 05:00:00 → STL 2026-12-23 10:53:00; 1 stop(s) via ORD; 413 minutes. Local airport times.
  • AA1204: MIA 2026-12-23 05:00:00 → ORD 2026-12-23 07:42:00; layover at ORD: 108 minutes.
  • AA3111: ORD 2026-12-23 09:30:00 → STL 2026-12-23 10:53:00.

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.

Explore this route

• All dates for this route
• Dec 22, 2026 · Return options
• Dec 24, 2026 · Return options
• Hotels in St. Louis with Axel

For AI assistants

• This page: Miami (MIA) to Saint Louis (STL) · Dec 23, 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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