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Saint Louis → Miami

Dec 21, 2026 · one way

STL → MIA1 adulteconomyOne way

10 flight options · 3 airlines

Nonstop flights

Mon, Dec 21 · One way

Southwest Airlines
10:00 amSTL
2h 40m
Nonstop
1:40 pmMIA

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

American Airlines
12:06 pmSTL
2h 46m
Nonstop
3:52 pmMIA

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Southwest Airlines
3:25 pmSTL
2h 35m
Nonstop
7:00 pmMIA

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

American Airlines
5:03 amSTL
2h 55m
Nonstop
8:58 amMIA

One-way total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 · One way

Delta Air Lines
2:31 pmSTL
5h 28m
ATL · 1h 54m
8:59 pmMIA

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Southwest Airlines
8:00 amSTL
5h 35m
MCI · 1h 25m
2:35 pmMIA

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Southwest Airlines
5:30 amSTL
5h 10m
MDW · 1h 5m
11:40 amMIA

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Southwest Airlines
8:35 amSTL
6h 20m
DAL · 1h 55m
3:55 pmMIA

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

Southwest Airlines
10:15 amSTL
6h 25m
CMH · 2h 35m
5:40 pmMIA

One-way total · 1 adult · Taxes included

Mon, Dec 21 · One way

American Airlines
3:40 pmSTL
6h 12m
DCA · 1h 13m
10:52 pmMIA

One-way total · 1 adult · Taxes included

Make this trip yours

STL ⇄ MIA

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 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 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)
2026-12-21 · one waySouthwest AirlinesWN4888$238.002026-10-29T01:28:47Z
2026-12-21 · one wayAmerican AirlinesAA3686$245.002026-10-29T01:28:47Z
2026-12-21 · one wayDelta Air LinesDL1102 + DL1588$252.002026-10-29T01:28:47Z
2026-12-21 · one waySouthwest AirlinesWN4943$238.002026-10-29T01:28:47Z
2026-12-21 · one wayAmerican AirlinesAA2981$245.002026-10-29T01:28:47Z
2026-12-21 · one waySouthwest AirlinesWN4164 + WN833$217.002026-10-29T01:28:47Z
2026-12-21 · one waySouthwest AirlinesWN4173 + WN2383$217.002026-10-29T01:28:47Z
2026-12-21 · one waySouthwest AirlinesWN1327 + WN187$217.002026-10-29T01:28:47Z
2026-12-21 · one waySouthwest AirlinesWN2994 + WN389$217.002026-10-29T01:28:47Z
2026-12-21 · one wayAmerican AirlinesAA4769 + AA2013$224.002026-10-29T01:28:47Z

2026-12-21 · one way · $238.00

  • Southwest Airlines WN4888: STL 2026-12-21 10:00:00 → MIA 2026-12-21 13:40:00; nonstop; 160 minutes. Local airport times.

2026-12-21 · one way · $245.00

  • American Airlines AA3686: STL 2026-12-21 12:06:00 → MIA 2026-12-21 15:52:00; nonstop; 166 minutes. Local airport times.

2026-12-21 · one way · $252.00

  • Delta Air Lines DL1102 / DL1588: STL 2026-12-21 14:31:00 → MIA 2026-12-21 20:59:00; 1 stop(s) via ATL; 328 minutes. Local airport times.
    • DL1102: STL 2026-12-21 14:31:00 → ATL 2026-12-21 17:05:00; layover at ATL: 114 minutes.
    • DL1588: ATL 2026-12-21 18:59:00 → MIA 2026-12-21 20:59:00.

2026-12-21 · one way · $238.00

  • Southwest Airlines WN4943: STL 2026-12-21 15:25:00 → MIA 2026-12-21 19:00:00; nonstop; 155 minutes. Local airport times.

2026-12-21 · one way · $245.00

  • American Airlines AA2981: STL 2026-12-21 05:03:00 → MIA 2026-12-21 08:58:00; nonstop; 175 minutes. Local airport times.

2026-12-21 · one way · $217.00

  • Southwest Airlines WN4164 / WN833: STL 2026-12-21 08:00:00 → MIA 2026-12-21 14:35:00; 1 stop(s) via MCI; 335 minutes. Local airport times.
    • WN4164: STL 2026-12-21 08:00:00 → MCI 2026-12-21 09:10:00; layover at MCI: 85 minutes.
    • WN833: MCI 2026-12-21 10:35:00 → MIA 2026-12-21 14:35:00.

2026-12-21 · one way · $217.00

  • Southwest Airlines WN4173 / WN2383: STL 2026-12-21 05:30:00 → MIA 2026-12-21 11:40:00; 1 stop(s) via MDW; 310 minutes. Local airport times.
    • WN4173: STL 2026-12-21 05:30:00 → MDW 2026-12-21 06:35:00; layover at MDW: 65 minutes.
    • WN2383: MDW 2026-12-21 07:40:00 → MIA 2026-12-21 11:40:00.

2026-12-21 · one way · $217.00

  • Southwest Airlines WN1327 / WN187: STL 2026-12-21 08:35:00 → MIA 2026-12-21 15:55:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
    • WN1327: STL 2026-12-21 08:35:00 → DAL 2026-12-21 10:20:00; layover at DAL: 115 minutes.
    • WN187: DAL 2026-12-21 12:15:00 → MIA 2026-12-21 15:55:00.

2026-12-21 · one way · $217.00

  • Southwest Airlines WN2994 / WN389: STL 2026-12-21 10:15:00 → MIA 2026-12-21 17:40:00; 1 stop(s) via CMH; 385 minutes. Local airport times.
    • WN2994: STL 2026-12-21 10:15:00 → CMH 2026-12-21 12:30:00; layover at CMH: 155 minutes.
    • WN389: CMH 2026-12-21 15:05:00 → MIA 2026-12-21 17:40:00.

2026-12-21 · one way · $224.00

  • American Airlines AA4769 / AA2013: STL 2026-12-21 15:40:00 → MIA 2026-12-21 22:52:00; 1 stop(s) via DCA; 372 minutes. Local airport times.
    • AA4769: STL 2026-12-21 15:40:00 → DCA 2026-12-21 18:46:00; layover at DCA: 73 minutes.
    • AA2013: DCA 2026-12-21 19:59:00 → MIA 2026-12-21 22:52:00.

More dates for this route