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Fort Myers → Saint Louis

Dec 21, 2026 · return Dec 25, 2026

RSW → STL1 adulteconomyRound trip

8 flight options · 4 airlines

Nonstop flights

Mon, Dec 21 – Fri, Dec 25

Southwest Airlines
5:40 amRSW
2h 35m
Nonstop
7:15 amSTL
Southwest Airlines
7:55 pmSTL
2h 25m
Nonstop
11:20 pmRSW

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Southwest Airlines
6:05 amRSW
2h 35m
Nonstop
7:40 amSTL
Southwest Airlines
2:20 pmSTL
2h 25m
Nonstop
5:45 pmRSW

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Fri, Dec 25

American Airlines
6:00 amRSW
5h 19m
CLT · 1h 12m
10:19 amSTL
Southwest Airlines
2:20 pmSTL
2h 25m
Nonstop
5:45 pmRSW

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

United Airlines
9:05 amRSW
6h 13m
ORD · 1h 26m
2:18 pmSTL
United Airlines
8:30 amSTL
5h 57m
IAD · 1h
3:27 pmRSW

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Delta Air Lines
8:00 amRSW
6h 28m
ATL · 2h 49m
1:28 pmSTL
Delta Air Lines
7:18 pmSTL
4h 22m
ATL · 1h
12:40 am+1RSW

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Southwest Airlines
7:15 pmRSW
6h 25m
HOU · 1h 45m
12:40 am+1STL
Southwest Airlines
2:20 pmSTL
2h 25m
Nonstop
5:45 pmRSW

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Southwest Airlines
7:20 pmRSW
5h 35m
BNA · 2h
11:55 pmSTL
Southwest Airlines
2:20 pmSTL
2h 25m
Nonstop
5:45 pmRSW

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

American Airlines
2:34 pmRSW
6h 2m
DFW · 1h 6m
7:36 pmSTL
Southwest Airlines
2:20 pmSTL
2h 25m
Nonstop
5:45 pmRSW

Round-trip total · 1 adult · Taxes included

Make this trip yours

RSW ⇄ STL

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 → 2026-12-25Southwest AirlinesWN3678 / WN4196$442.002026-10-29T01:07:56Z
2026-12-21 → 2026-12-25American Airlines / Southwest AirlinesAA2515 + AA2486 / WN4149$461.502026-10-29T01:07:56Z
2026-12-21 → 2026-12-25United AirlinesUA2347 + UA4619 / UA4406 + UA2660$494.002026-10-29T01:07:56Z
2026-12-21 → 2026-12-25Delta Air LinesDL1395 + DL1102 / DL1393 + DL1217$513.502026-10-29T01:07:56Z
2026-12-21 → 2026-12-25Southwest AirlinesWN3678 / WN4149$442.002026-10-29T01:07:56Z
2026-12-21 → 2026-12-25Southwest AirlinesWN166 + WN4782 / WN4149$422.502026-10-29T01:07:56Z
2026-12-21 → 2026-12-25Southwest AirlinesWN3655 + WN2043 / WN4149$422.502026-10-29T01:07:56Z
2026-12-21 → 2026-12-25American Airlines / Southwest AirlinesAA3052 + AA2246 / WN4149$461.502026-10-29T01:07:56Z

2026-12-21 → 2026-12-25 · $442.00

  • Southwest Airlines WN3678: RSW 2026-12-21 05:40:00 → STL 2026-12-21 07:15:00; nonstop; 155 minutes. Local airport times.
  • Southwest Airlines WN4196: STL 2026-12-25 19:55:00 → RSW 2026-12-25 23:20:00; nonstop; 145 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $461.50

  • American Airlines AA2515 / AA2486: RSW 2026-12-21 06:00:00 → STL 2026-12-21 10:19:00; 1 stop(s) via CLT; 319 minutes. Local airport times.
    • AA2515: RSW 2026-12-21 06:00:00 → CLT 2026-12-21 08:03:00; layover at CLT: 72 minutes.
    • AA2486: CLT 2026-12-21 09:15:00 → STL 2026-12-21 10:19:00.
  • Southwest Airlines WN4149: STL 2026-12-25 14:20:00 → RSW 2026-12-25 17:45:00; nonstop; 145 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $494.00

  • United Airlines UA2347 / UA4619: RSW 2026-12-21 09:05:00 → STL 2026-12-21 14:18:00; 1 stop(s) via ORD; 373 minutes. Local airport times.
    • UA2347: RSW 2026-12-21 09:05:00 → ORD 2026-12-21 11:24:00; layover at ORD: 86 minutes.
    • UA4619: ORD 2026-12-21 12:50:00 → STL 2026-12-21 14:18:00.
  • United Airlines UA4406 / UA2660: STL 2026-12-25 08:30:00 → RSW 2026-12-25 15:27:00; 1 stop(s) via IAD; 357 minutes. Local airport times.
    • UA4406: STL 2026-12-25 08:30:00 → IAD 2026-12-25 11:35:00; layover at IAD: 60 minutes.
    • UA2660: IAD 2026-12-25 12:35:00 → RSW 2026-12-25 15:27:00.

2026-12-21 → 2026-12-25 · $513.50

  • Delta Air Lines DL1395 / DL1102: RSW 2026-12-21 08:00:00 → STL 2026-12-21 13:28:00; 1 stop(s) via ATL; 388 minutes. Local airport times.
    • DL1395: RSW 2026-12-21 08:00:00 → ATL 2026-12-21 09:55:00; layover at ATL: 169 minutes.
    • DL1102: ATL 2026-12-21 12:44:00 → STL 2026-12-21 13:28:00.
  • Delta Air Lines DL1393 / DL1217: STL 2026-12-25 19:18:00 → RSW 2026-12-26 00:40:00; 1 stop(s) via ATL; 262 minutes. Local airport times.
    • DL1393: STL 2026-12-25 19:18:00 → ATL 2026-12-25 21:59:00; layover at ATL: 60 minutes.
    • DL1217: ATL 2026-12-25 22:59:00 → RSW 2026-12-26 00:40:00.

2026-12-21 → 2026-12-25 · $442.00

  • Southwest Airlines WN3678: RSW 2026-12-21 06:05:00 → STL 2026-12-21 07:40:00; nonstop; 155 minutes. Local airport times.
  • Southwest Airlines WN4149: STL 2026-12-25 14:20:00 → RSW 2026-12-25 17:45:00; nonstop; 145 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $422.50

  • Southwest Airlines WN166 / WN4782: RSW 2026-12-21 19:15:00 → STL 2026-12-22 00:40:00; 1 stop(s) via HOU; 385 minutes. Local airport times.
    • WN166: RSW 2026-12-21 19:15:00 → HOU 2026-12-21 20:50:00; layover at HOU: 105 minutes.
    • WN4782: HOU 2026-12-21 22:35:00 → STL 2026-12-22 00:40:00.
  • Southwest Airlines WN4149: STL 2026-12-25 14:20:00 → RSW 2026-12-25 17:45:00; nonstop; 145 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $422.50

  • Southwest Airlines WN3655 / WN2043: RSW 2026-12-21 19:20:00 → STL 2026-12-21 23:55:00; 1 stop(s) via BNA; 335 minutes. Local airport times.
    • WN3655: RSW 2026-12-21 19:20:00 → BNA 2026-12-21 20:40:00; layover at BNA: 120 minutes.
    • WN2043: BNA 2026-12-21 22:40:00 → STL 2026-12-21 23:55:00.
  • Southwest Airlines WN4149: STL 2026-12-25 14:20:00 → RSW 2026-12-25 17:45:00; nonstop; 145 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $461.50

  • American Airlines AA3052 / AA2246: RSW 2026-12-21 14:34:00 → STL 2026-12-21 19:36:00; 1 stop(s) via DFW; 362 minutes. Local airport times.
    • AA3052: RSW 2026-12-21 14:34:00 → DFW 2026-12-21 16:49:00; layover at DFW: 66 minutes.
    • AA2246: DFW 2026-12-21 17:55:00 → STL 2026-12-21 19:36:00.
  • Southwest Airlines WN4149: STL 2026-12-25 14:20:00 → RSW 2026-12-25 17:45:00; nonstop; 145 minutes. Local airport times.

More dates for this route