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Jacksonville → Saint Louis

Dec 8, 2026 · return Dec 9, 2026

JAX → STL1 adulteconomyRound trip

8 flight options · 4 airlines

Nonstop flights

Tue, Dec 8 – Wed, Dec 9

Southwest Airlines
6:05 amJAX
2h 15m
Nonstop
7:20 amSTL
Southwest Airlines
8:00 pmSTL
2h 5m
Nonstop
11:05 pmJAX

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Wed, Dec 9

Southwest Airlines
5:30 amJAX
2h 15m
Nonstop
6:45 amSTL
Southwest Airlines
8:00 pmSTL
2h 5m
Nonstop
11:05 pmJAX

Round-trip total · 1 adult · Taxes included

One-stop flights

Tue, Dec 8 – Wed, Dec 9

American Airlines
6:20 amJAX
4h 59m
CLT · 1h 25m
10:19 amSTL
American Airlines
5:02 amSTL
5h 38m
ORD · 1h 35m
11:40 amJAX

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Wed, Dec 9

United Airlines
7:30 amJAX
5h 52m
ORD · 1h 33m
12:22 pmSTL
Southwest Airlines
8:00 pmSTL
2h 5m
Nonstop
11:05 pmJAX

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Wed, Dec 9

Delta Air Lines
2:27 pmJAX
4h 34m
ATL · 1h 38m
6:01 pmSTL
Delta Air Lines
10:06 amSTL
5h 36m
ATL · 2h 59m
4:42 pmJAX

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Wed, Dec 9

Southwest Airlines
7:05 pmJAX
5h 50m
BNA · 3h
11:55 pmSTL
Southwest Airlines
8:00 pmSTL
2h 5m
Nonstop
11:05 pmJAX

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Wed, Dec 9

Southwest Airlines
5:45 amJAX
2h 20m
Nonstop
7:05 amSTL
Southwest Airlines
5:30 amSTL
4h 55m
MDW · 1h 25m
11:25 amJAX

Round-trip total · 1 adult · Taxes included

Tue, Dec 8 – Wed, Dec 9

Southwest Airlines
5:40 pmJAX
5h 35m
BWI · 1h 20m
10:15 pmSTL
Southwest Airlines
8:00 pmSTL
2h 5m
Nonstop
11:05 pmJAX

Round-trip total · 1 adult · Taxes included

Make this trip yours

JAX ⇄ 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)
2026-12-08 → 2026-12-09Southwest AirlinesWN2265 / WN4807$335.002026-10-29T01:17:31Z
2026-12-08 → 2026-12-09American AirlinesAA1576 + AA2486 / AA2317 + AA4151$340.002026-10-29T01:17:31Z
2026-12-08 → 2026-12-09United Airlines / Southwest AirlinesUA2414 + UA1857 / WN4807$342.502026-10-29T01:17:31Z
2026-12-08 → 2026-12-09Delta Air LinesDL3024 + DL1393 / DL1571 + DL2720$360.002026-10-29T01:17:31Z
2026-12-08 → 2026-12-09Southwest AirlinesWN4766 / WN4807$335.002026-10-29T01:17:31Z
2026-12-08 → 2026-12-09Southwest AirlinesWN2760 + WN2043 / WN4807$327.502026-10-29T01:17:31Z
2026-12-08 → 2026-12-09Southwest AirlinesWN2265 / WN4173 + WN2262$327.502026-10-29T01:17:31Z
2026-12-08 → 2026-12-09Southwest AirlinesWN1329 + WN1390 / WN4807$327.502026-10-29T01:17:31Z

2026-12-08 → 2026-12-09 · $335.00

  • Southwest Airlines WN2265: JAX 2026-12-08 06:05:00 → STL 2026-12-08 07:20:00; nonstop; 135 minutes. Local airport times.
  • Southwest Airlines WN4807: STL 2026-12-09 20:00:00 → JAX 2026-12-09 23:05:00; nonstop; 125 minutes. Local airport times.

2026-12-08 → 2026-12-09 · $340.00

  • American Airlines AA1576 / AA2486: JAX 2026-12-08 06:20:00 → STL 2026-12-08 10:19:00; 1 stop(s) via CLT; 299 minutes. Local airport times.
    • AA1576: JAX 2026-12-08 06:20:00 → CLT 2026-12-08 07:50:00; layover at CLT: 85 minutes.
    • AA2486: CLT 2026-12-08 09:15:00 → STL 2026-12-08 10:19:00.
  • American Airlines AA2317 / AA4151: STL 2026-12-09 05:02:00 → JAX 2026-12-09 11:40:00; 1 stop(s) via ORD; 338 minutes. Local airport times.
    • AA2317: STL 2026-12-09 05:02:00 → ORD 2026-12-09 06:30:00; layover at ORD: 95 minutes.
    • AA4151: ORD 2026-12-09 08:05:00 → JAX 2026-12-09 11:40:00.

2026-12-08 → 2026-12-09 · $342.50

  • United Airlines UA2414 / UA1857: JAX 2026-12-08 07:30:00 → STL 2026-12-08 12:22:00; 1 stop(s) via ORD; 352 minutes. Local airport times.
    • UA2414: JAX 2026-12-08 07:30:00 → ORD 2026-12-08 09:19:00; layover at ORD: 93 minutes.
    • UA1857: ORD 2026-12-08 10:52:00 → STL 2026-12-08 12:22:00.
  • Southwest Airlines WN4807: STL 2026-12-09 20:00:00 → JAX 2026-12-09 23:05:00; nonstop; 125 minutes. Local airport times.

2026-12-08 → 2026-12-09 · $360.00

  • Delta Air Lines DL3024 / DL1393: JAX 2026-12-08 14:27:00 → STL 2026-12-08 18:01:00; 1 stop(s) via ATL; 274 minutes. Local airport times.
    • DL3024: JAX 2026-12-08 14:27:00 → ATL 2026-12-08 15:42:00; layover at ATL: 98 minutes.
    • DL1393: ATL 2026-12-08 17:20:00 → STL 2026-12-08 18:01:00.
  • Delta Air Lines DL1571 / DL2720: STL 2026-12-09 10:06:00 → JAX 2026-12-09 16:42:00; 1 stop(s) via ATL; 336 minutes. Local airport times.
    • DL1571: STL 2026-12-09 10:06:00 → ATL 2026-12-09 12:36:00; layover at ATL: 179 minutes.
    • DL2720: ATL 2026-12-09 15:35:00 → JAX 2026-12-09 16:42:00.

2026-12-08 → 2026-12-09 · $335.00

  • Southwest Airlines WN4766: JAX 2026-12-08 05:30:00 → STL 2026-12-08 06:45:00; nonstop; 135 minutes. Local airport times.
  • Southwest Airlines WN4807: STL 2026-12-09 20:00:00 → JAX 2026-12-09 23:05:00; nonstop; 125 minutes. Local airport times.

2026-12-08 → 2026-12-09 · $327.50

  • Southwest Airlines WN2760 / WN2043: JAX 2026-12-08 19:05:00 → STL 2026-12-08 23:55:00; 1 stop(s) via BNA; 350 minutes. Local airport times.
    • WN2760: JAX 2026-12-08 19:05:00 → BNA 2026-12-08 19:40:00; layover at BNA: 180 minutes.
    • WN2043: BNA 2026-12-08 22:40:00 → STL 2026-12-08 23:55:00.
  • Southwest Airlines WN4807: STL 2026-12-09 20:00:00 → JAX 2026-12-09 23:05:00; nonstop; 125 minutes. Local airport times.

2026-12-08 → 2026-12-09 · $327.50

  • Southwest Airlines WN2265: JAX 2026-12-08 05:45:00 → STL 2026-12-08 07:05:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN4173 / WN2262: STL 2026-12-09 05:30:00 → JAX 2026-12-09 11:25:00; 1 stop(s) via MDW; 295 minutes. Local airport times.
    • WN4173: STL 2026-12-09 05:30:00 → MDW 2026-12-09 06:35:00; layover at MDW: 85 minutes.
    • WN2262: MDW 2026-12-09 08:00:00 → JAX 2026-12-09 11:25:00.

2026-12-08 → 2026-12-09 · $327.50

  • Southwest Airlines WN1329 / WN1390: JAX 2026-12-08 17:40:00 → STL 2026-12-08 22:15:00; 1 stop(s) via BWI; 335 minutes. Local airport times.
    • WN1329: JAX 2026-12-08 17:40:00 → BWI 2026-12-08 19:30:00; layover at BWI: 80 minutes.
    • WN1390: BWI 2026-12-08 20:50:00 → STL 2026-12-08 22:15:00.
  • Southwest Airlines WN4807: STL 2026-12-09 20:00:00 → JAX 2026-12-09 23:05:00; nonstop; 125 minutes. Local airport times.

More dates for this route