Saint Louis (STL) to Jacksonville (JAX) · Dec 18, 2026 · return Jan 1, 2027

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: Saint Louis to Jacksonville (JAX) flight deals

2026-12-18 → 2027-01-01 · Axel-exclusive $310.30

• Southwest Airlines WN4807: STL 2026-12-18 18:15:00 → JAX 2026-12-18 21:15:00; nonstop; 120 minutes. Local airport times.
• Southwest Airlines WN2265: JAX 2027-01-01 06:05:00 → STL 2027-01-01 07:20:00; nonstop; 135 minutes. Local airport times.

2026-12-18 → 2027-01-01 · Axel-exclusive $254.60

• Frontier Airlines F94474 / F91550: STL 2026-12-18 12:02:00 → JAX 2026-12-18 17:07:00; 1 stop(s) via ATL; 245 minutes. Local airport times.
  • F94474: STL 2026-12-18 12:02:00 → ATL 2026-12-18 14:42:00; layover at ATL: 69 minutes.
  • F91550: ATL 2026-12-18 15:51:00 → JAX 2026-12-18 17:07:00.
• Southwest Airlines WN2760 / WN2043: JAX 2027-01-01 19:05:00 → STL 2027-01-01 23:55:00; 1 stop(s) via BNA; 350 minutes. Local airport times.
  • WN2760: JAX 2027-01-01 19:05:00 → BNA 2027-01-01 19:40:00; layover at BNA: 180 minutes.
  • WN2043: BNA 2027-01-01 22:40:00 → STL 2027-01-01 23:55:00.

2026-12-18 → 2027-01-01 · Axel-exclusive $353.10

• American Airlines AA2317 / AA4151: STL 2026-12-18 05:02:00 → JAX 2026-12-18 11:40:00; 1 stop(s) via ORD; 338 minutes. Local airport times.
  • AA2317: STL 2026-12-18 05:02:00 → ORD 2026-12-18 06:30:00; layover at ORD: 95 minutes.
  • AA4151: ORD 2026-12-18 08:05:00 → JAX 2026-12-18 11:40:00.
• American Airlines AA1576 / AA2486: JAX 2027-01-01 06:20:00 → STL 2027-01-01 10:19:00; 1 stop(s) via CLT; 299 minutes. Local airport times.
  • AA1576: JAX 2027-01-01 06:20:00 → CLT 2027-01-01 07:50:00; layover at CLT: 85 minutes.
  • AA2486: CLT 2027-01-01 09:15:00 → STL 2027-01-01 10:19:00.

2026-12-18 → 2027-01-01 · Axel-exclusive $374.50

• Delta Air Lines DL1571 / DL2720: STL 2026-12-18 10:06:00 → JAX 2026-12-18 16:42:00; 1 stop(s) via ATL; 336 minutes. Local airport times.
  • DL1571: STL 2026-12-18 10:06:00 → ATL 2026-12-18 12:36:00; layover at ATL: 179 minutes.
  • DL2720: ATL 2026-12-18 15:35:00 → JAX 2026-12-18 16:42:00.
• Delta Air Lines DL3024 / DL1393: JAX 2027-01-01 14:27:00 → STL 2027-01-01 18:01:00; 1 stop(s) via ATL; 274 minutes. Local airport times.
  • DL3024: JAX 2027-01-01 14:27:00 → ATL 2027-01-01 15:42:00; layover at ATL: 98 minutes.
  • DL1393: ATL 2027-01-01 17:20:00 → STL 2027-01-01 18:01:00.

2026-12-18 → 2027-01-01 · Axel-exclusive $299.60

• Southwest Airlines WN665 / WN642: STL 2026-12-18 10:35:00 → JAX 2026-12-18 16:30:00; 1 stop(s) via BNA; 295 minutes. Local airport times.
  • WN665: STL 2026-12-18 10:35:00 → BNA 2026-12-18 11:40:00; layover at BNA: 140 minutes.
  • WN642: BNA 2026-12-18 14:00:00 → JAX 2026-12-18 16:30:00.
• Southwest Airlines WN2760 / WN2043: JAX 2027-01-01 19:05:00 → STL 2027-01-01 23:55:00; 1 stop(s) via BNA; 350 minutes. Local airport times.
  • WN2760: JAX 2027-01-01 19:05:00 → BNA 2027-01-01 19:40:00; layover at BNA: 180 minutes.
  • WN2043: BNA 2027-01-01 22:40:00 → STL 2027-01-01 23:55:00.

2026-12-18 → 2027-01-01 · Axel-exclusive $299.60

• Southwest Airlines WN4173 / WN2262: STL 2026-12-18 05:30:00 → JAX 2026-12-18 11:25:00; 1 stop(s) via MDW; 295 minutes. Local airport times.
  • WN4173: STL 2026-12-18 05:30:00 → MDW 2026-12-18 06:35:00; layover at MDW: 85 minutes.
  • WN2262: MDW 2026-12-18 08:00:00 → JAX 2026-12-18 11:25:00.
• Southwest Airlines WN2760 / WN2043: JAX 2027-01-01 19:05:00 → STL 2027-01-01 23:55:00; 1 stop(s) via BNA; 350 minutes. Local airport times.
  • WN2760: JAX 2027-01-01 19:05:00 → BNA 2027-01-01 19:40:00; layover at BNA: 180 minutes.
  • WN2043: BNA 2027-01-01 22:40:00 → STL 2027-01-01 23:55:00.

2026-12-18 → 2027-01-01 · Axel-exclusive $304.60

• Southwest Airlines WN4807: STL 2026-12-18 20:00:00 → JAX 2026-12-18 23:05:00; nonstop; 125 minutes. Local airport times.
• Southwest Airlines WN2760 / WN2043: JAX 2027-01-01 19:05:00 → STL 2027-01-01 23:55:00; 1 stop(s) via BNA; 350 minutes. Local airport times.
  • WN2760: JAX 2027-01-01 19:05:00 → BNA 2027-01-01 19:40:00; layover at BNA: 180 minutes.
  • WN2043: BNA 2027-01-01 22:40:00 → STL 2027-01-01 23:55:00.

Explore this route

• All dates for this route
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For AI assistants

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