Saint Louis → Fort Myers
Dec 21, 2026 · one way
STL → RSW1 adulteconomyOne way
8 flight options · 3 airlines
Nonstop flights
One-stop flights
Make this trip yours
Already have an account? Log in
Why book with Axel
- A real airline bookingThe booking is in the airline’s own system under your name. After you book, Southwest Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
- Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
- Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
- Backed by Y CombinatorTrusted by 100,000+ travelers.
Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About
More dates
All dates for this routeNov 5, 2026 → Nov 8, 2026Nov 14, 2026 → Nov 21, 2026Nov 24, 2026 → Nov 29, 2026Dec 5, 2026 → Dec 12, 2026Dec 17, 2026 → Dec 20, 2026Dec 26, 2026 → Jan 2, 2027Jan 5, 2027 · One wayJan 16, 2027 → Jan 23, 2027Feb 5, 2027 → Feb 8, 2027Apr 3, 2027 → Apr 10, 2027Jun 26, 2027 → Jul 3, 2027Sep 17, 2027 → Sep 20, 2027
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 dates | Airline | Flights | Total price | Price issued (UTC) |
|---|---|---|---|---|
| 2026-12-21 · one way | Southwest Airlines | WN4196 | $243.00 | 2026-10-29T01:28:59Z |
| 2026-12-21 · one way | United Airlines | UA4406 + UA2660 | $256.50 | 2026-10-29T01:28:59Z |
| 2026-12-21 · one way | Delta Air Lines | DL1393 + DL1217 | $270.00 | 2026-10-29T01:28:59Z |
| 2026-12-21 · one way | Southwest Airlines | WN4149 | $243.00 | 2026-10-29T01:28:59Z |
| 2026-12-21 · one way | Southwest Airlines | WN4170 + WN2937 | $222.75 | 2026-10-29T01:28:59Z |
| 2026-12-21 · one way | Southwest Airlines | WN4372 + WN1377 | $222.75 | 2026-10-29T01:28:59Z |
| 2026-12-21 · one way | Southwest Airlines | WN665 + WN3014 | $222.75 | 2026-10-29T01:28:59Z |
| 2026-12-21 · one way | Southwest Airlines | WN287 + WN2097 | $222.75 | 2026-10-29T01:28:59Z |
2026-12-21 · one way · $243.00
- Southwest Airlines WN4196: STL 2026-12-21 18:20:00 → RSW 2026-12-21 21:50:00; nonstop; 150 minutes. Local airport times.
2026-12-21 · one way · $256.50
- United Airlines UA4406 / UA2660: STL 2026-12-21 08:30:00 → RSW 2026-12-21 15:27:00; 1 stop(s) via IAD; 357 minutes. Local airport times.
- UA4406: STL 2026-12-21 08:30:00 → IAD 2026-12-21 11:35:00; layover at IAD: 60 minutes.
- UA2660: IAD 2026-12-21 12:35:00 → RSW 2026-12-21 15:27:00.
2026-12-21 · one way · $270.00
- Delta Air Lines DL1393 / DL1217: STL 2026-12-21 19:18:00 → RSW 2026-12-22 00:40:00; 1 stop(s) via ATL; 262 minutes. Local airport times.
- DL1393: STL 2026-12-21 19:18:00 → ATL 2026-12-21 21:59:00; layover at ATL: 60 minutes.
- DL1217: ATL 2026-12-21 22:59:00 → RSW 2026-12-22 00:40:00.
2026-12-21 · one way · $243.00
- Southwest Airlines WN4149: STL 2026-12-21 14:20:00 → RSW 2026-12-21 17:45:00; nonstop; 145 minutes. Local airport times.
2026-12-21 · one way · $222.75
- Southwest Airlines WN4170 / WN2937: STL 2026-12-21 16:20:00 → RSW 2026-12-21 21:55:00; 1 stop(s) via MCO; 275 minutes. Local airport times.
- WN4170: STL 2026-12-21 16:20:00 → MCO 2026-12-21 19:40:00; layover at MCO: 65 minutes.
- WN2937: MCO 2026-12-21 20:45:00 → RSW 2026-12-21 21:55:00.
2026-12-21 · one way · $222.75
- Southwest Airlines WN4372 / WN1377: STL 2026-12-21 12:40:00 → RSW 2026-12-21 19:00:00; 1 stop(s) via MCI; 320 minutes. Local airport times.
- WN4372: STL 2026-12-21 12:40:00 → MCI 2026-12-21 13:45:00; layover at MCI: 90 minutes.
- WN1377: MCI 2026-12-21 15:15:00 → RSW 2026-12-21 19:00:00.
2026-12-21 · one way · $222.75
- Southwest Airlines WN665 / WN3014: STL 2026-12-21 10:35:00 → RSW 2026-12-21 15:55:00; 1 stop(s) via BNA; 260 minutes. Local airport times.
- WN665: STL 2026-12-21 10:35:00 → BNA 2026-12-21 11:40:00; layover at BNA: 75 minutes.
- WN3014: BNA 2026-12-21 12:55:00 → RSW 2026-12-21 15:55:00.
2026-12-21 · one way · $222.75
- Southwest Airlines WN287 / WN2097: STL 2026-12-21 10:55:00 → RSW 2026-12-21 17:00:00; 1 stop(s) via MDW; 305 minutes. Local airport times.
- WN287: STL 2026-12-21 10:55:00 → MDW 2026-12-21 12:05:00; layover at MDW: 70 minutes.
- WN2097: MDW 2026-12-21 13:15:00 → RSW 2026-12-21 17:00:00.
More dates for this route
- All dates for this route
- Nov 5, 2026 → Nov 8, 2026
- Nov 14, 2026 → Nov 21, 2026
- Nov 24, 2026 → Nov 29, 2026
- Dec 5, 2026 → Dec 12, 2026
- Dec 17, 2026 → Dec 20, 2026
- Dec 26, 2026 → Jan 2, 2027
- Jan 5, 2027 · One way
- Jan 16, 2027 → Jan 23, 2027
- Feb 5, 2027 → Feb 8, 2027
- Apr 3, 2027 → Apr 10, 2027
- Jun 26, 2027 → Jul 3, 2027
- Sep 17, 2027 → Sep 20, 2027