Saint Louis (STL) to Jacksonville (JAX), Nov 15, 2026: round trips from $240, one way from $100

Saint Louis (STL) to Jacksonville (JAX), Nov 15, 2026: round trips from $240, one way from $100 on Axel, checked Nov 13, 2026. Lowest published fares: $240 round trip, Axel-exclusive, Frontier Airlines / Southwest Airlines, 1 stop, Nov 15–16, 2026; $100 one way, Axel-exclusive, Frontier Airlines, 1 stop, Nov 15, 2026; 1 adult, economy, checked Nov 13, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, labelled with the check date shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and check dates already shown here.

Route overview: Saint Louis to Jacksonville (JAX) flight deals

2026-11-15 · one way · Axel-exclusive $100

• Frontier Airlines F94474 / F91550: STL 2026-11-15 12:02:00 → JAX 2026-11-15 17:07:00; 1 stop(s) via ATL; 245 minutes. Local airport times.
  • F94474: STL 2026-11-15 12:02:00 → ATL 2026-11-15 14:42:00; layover at ATL: 69 minutes.
  • F91550: ATL 2026-11-15 15:51:00 → JAX 2026-11-15 17:07:00.

2026-11-15 · one way · Axel-exclusive $155

• Southwest Airlines WN4807: STL 2026-11-15 19:55:00 → JAX 2026-11-15 22:55:00; nonstop; 120 minutes. Local airport times.

2026-11-15 → 2026-11-16 · Axel-exclusive $240

• Frontier Airlines F94474 / F91550: STL 2026-11-15 12:02:00 → JAX 2026-11-15 17:07:00; 1 stop(s) via ATL; 245 minutes. Local airport times.
  • F94474: STL 2026-11-15 12:02:00 → ATL 2026-11-15 14:42:00; layover at ATL: 69 minutes.
  • F91550: ATL 2026-11-15 15:51:00 → JAX 2026-11-15 17:07:00.
• Southwest Airlines WN2265: JAX 2026-11-16 05:45:00 → STL 2026-11-16 07:05:00; nonstop; 140 minutes. Local airport times.

2026-11-15 → 2026-11-16 · Axel-exclusive $290

• Southwest Airlines WN4807: STL 2026-11-15 19:55:00 → JAX 2026-11-15 22:55:00; nonstop; 120 minutes. Local airport times.
• Southwest Airlines WN2265: JAX 2026-11-16 05:45:00 → STL 2026-11-16 07:05:00; nonstop; 140 minutes. Local airport times.

2026-11-15 → 2026-11-17 · Axel-exclusive $240

• Frontier Airlines F94474 / F91550: STL 2026-11-15 12:02:00 → JAX 2026-11-15 17:07:00; 1 stop(s) via ATL; 245 minutes. Local airport times.
  • F94474: STL 2026-11-15 12:02:00 → ATL 2026-11-15 14:42:00; layover at ATL: 69 minutes.
  • F91550: ATL 2026-11-15 15:51:00 → JAX 2026-11-15 17:07:00.
• Southwest Airlines WN2265: JAX 2026-11-17 06:05:00 → STL 2026-11-17 07:20:00; nonstop; 135 minutes. Local airport times.

2026-11-15 → 2026-11-17 · Axel-exclusive $290

• Southwest Airlines WN4807: STL 2026-11-15 19:55:00 → JAX 2026-11-15 22:55:00; nonstop; 120 minutes. Local airport times.
• Southwest Airlines WN2265: JAX 2026-11-17 06:05:00 → STL 2026-11-17 07:20:00; nonstop; 135 minutes. Local airport times.

2026-11-15 → 2026-11-18 · Axel-exclusive $240

• Frontier Airlines F94474 / F91550: STL 2026-11-15 12:02:00 → JAX 2026-11-15 17:07:00; 1 stop(s) via ATL; 245 minutes. Local airport times.
  • F94474: STL 2026-11-15 12:02:00 → ATL 2026-11-15 14:42:00; layover at ATL: 69 minutes.
  • F91550: ATL 2026-11-15 15:51:00 → JAX 2026-11-15 17:07:00.
• Southwest Airlines WN2265: JAX 2026-11-18 06:05:00 → STL 2026-11-18 07:20:00; nonstop; 135 minutes. Local airport times.

2026-11-15 → 2026-11-18 · Axel-exclusive $290

• Southwest Airlines WN4807: STL 2026-11-15 19:55:00 → JAX 2026-11-15 22:55:00; nonstop; 120 minutes. Local airport times.
• Southwest Airlines WN2265: JAX 2026-11-18 06:05:00 → STL 2026-11-18 07:20:00; nonstop; 135 minutes. Local airport times.

2026-11-15 → 2026-11-19 · Axel-exclusive $240

• Frontier Airlines F94474 / F91550: STL 2026-11-15 12:02:00 → JAX 2026-11-15 17:07:00; 1 stop(s) via ATL; 245 minutes. Local airport times.
  • F94474: STL 2026-11-15 12:02:00 → ATL 2026-11-15 14:42:00; layover at ATL: 69 minutes.
  • F91550: ATL 2026-11-15 15:51:00 → JAX 2026-11-15 17:07:00.
• Southwest Airlines WN2265: JAX 2026-11-19 06:05:00 → STL 2026-11-19 07:20:00; nonstop; 135 minutes. Local airport times.

2026-11-15 → 2026-11-19 · Axel-exclusive $290

• Southwest Airlines WN4807: STL 2026-11-15 19:55:00 → JAX 2026-11-15 22:55:00; nonstop; 120 minutes. Local airport times.
• Southwest Airlines WN2265: JAX 2026-11-19 06:05:00 → STL 2026-11-19 07:20:00; nonstop; 135 minutes. Local airport times.

2026-11-15 → 2026-11-21 · Axel-exclusive $284

• Frontier Airlines F94474 / F91550: STL 2026-11-15 12:02:00 → JAX 2026-11-15 17:07:00; 1 stop(s) via ATL; 245 minutes. Local airport times.
  • F94474: STL 2026-11-15 12:02:00 → ATL 2026-11-15 14:42:00; layover at ATL: 69 minutes.
  • F91550: ATL 2026-11-15 15:51:00 → JAX 2026-11-15 17:07:00.
• Southwest Airlines WN4766: JAX 2026-11-21 05:30:00 → STL 2026-11-21 06:45:00; nonstop; 135 minutes. Local airport times.

2026-11-15 → 2026-11-21 · Axel-exclusive $334

• Southwest Airlines WN4807: STL 2026-11-15 19:55:00 → JAX 2026-11-15 22:55:00; nonstop; 120 minutes. Local airport times.
• Southwest Airlines WN4766: JAX 2026-11-21 05:30:00 → STL 2026-11-21 06:45:00; nonstop; 135 minutes. Local airport times.

2026-11-15 → 2026-11-22 · Axel-exclusive $284

• Frontier Airlines F94474 / F91550: STL 2026-11-15 12:02:00 → JAX 2026-11-15 17:07:00; 1 stop(s) via ATL; 245 minutes. Local airport times.
  • F94474: STL 2026-11-15 12:02:00 → ATL 2026-11-15 14:42:00; layover at ATL: 69 minutes.
  • F91550: ATL 2026-11-15 15:51:00 → JAX 2026-11-15 17:07:00.
• Southwest Airlines WN2265: JAX 2026-11-22 06:00:00 → STL 2026-11-22 07:20:00; nonstop; 140 minutes. Local airport times.

2026-11-15 → 2026-11-22 · Axel-exclusive $334

• Southwest Airlines WN4807: STL 2026-11-15 19:55:00 → JAX 2026-11-15 22:55:00; nonstop; 120 minutes. Local airport times.
• Southwest Airlines WN2265: JAX 2026-11-22 06:00:00 → STL 2026-11-22 07:20:00; nonstop; 140 minutes. Local airport times.

2026-11-15 → 2026-11-23 · Axel-exclusive $284

• Frontier Airlines F94474 / F91550: STL 2026-11-15 12:02:00 → JAX 2026-11-15 17:07:00; 1 stop(s) via ATL; 245 minutes. Local airport times.
  • F94474: STL 2026-11-15 12:02:00 → ATL 2026-11-15 14:42:00; layover at ATL: 69 minutes.
  • F91550: ATL 2026-11-15 15:51:00 → JAX 2026-11-15 17:07:00.
• Southwest Airlines WN2265: JAX 2026-11-23 05:45:00 → STL 2026-11-23 07:05:00; nonstop; 140 minutes. Local airport times.

2026-11-15 → 2026-11-23 · Axel-exclusive $334

• Southwest Airlines WN4807: STL 2026-11-15 19:55:00 → JAX 2026-11-15 22:55:00; nonstop; 120 minutes. Local airport times.
• Southwest Airlines WN2265: JAX 2026-11-23 05:45:00 → STL 2026-11-23 07:05:00; nonstop; 140 minutes. Local airport times.

2026-11-15 → 2026-11-25 · Axel-exclusive $284

• Frontier Airlines F94474 / F91550: STL 2026-11-15 12:02:00 → JAX 2026-11-15 17:07:00; 1 stop(s) via ATL; 245 minutes. Local airport times.
  • F94474: STL 2026-11-15 12:02:00 → ATL 2026-11-15 14:42:00; layover at ATL: 69 minutes.
  • F91550: ATL 2026-11-15 15:51:00 → JAX 2026-11-15 17:07:00.
• Southwest Airlines WN2265: JAX 2026-11-25 06:05:00 → STL 2026-11-25 07:20:00; nonstop; 135 minutes. Local airport times.

2026-11-15 → 2026-11-25 · Axel-exclusive $334

• Southwest Airlines WN4807: STL 2026-11-15 19:55:00 → JAX 2026-11-15 22:55:00; nonstop; 120 minutes. Local airport times.
• Southwest Airlines WN2265: JAX 2026-11-25 06:05:00 → STL 2026-11-25 07:20:00; nonstop; 135 minutes. Local airport times.

2026-11-15 → 2026-11-26 · Axel-exclusive $284

• Frontier Airlines F94474 / F91550: STL 2026-11-15 12:02:00 → JAX 2026-11-15 17:07:00; 1 stop(s) via ATL; 245 minutes. Local airport times.
  • F94474: STL 2026-11-15 12:02:00 → ATL 2026-11-15 14:42:00; layover at ATL: 69 minutes.
  • F91550: ATL 2026-11-15 15:51:00 → JAX 2026-11-15 17:07:00.
• Southwest Airlines WN2265: JAX 2026-11-26 06:05:00 → STL 2026-11-26 07:20:00; nonstop; 135 minutes. Local airport times.

2026-11-15 → 2026-11-26 · Axel-exclusive $334

• Southwest Airlines WN4807: STL 2026-11-15 19:55:00 → JAX 2026-11-15 22:55:00; nonstop; 120 minutes. Local airport times.
• Southwest Airlines WN2265: JAX 2026-11-26 06:05:00 → STL 2026-11-26 07:20:00; nonstop; 135 minutes. Local airport times.

2026-11-15 → 2026-11-27 · Axel-exclusive $316

• Frontier Airlines F94474 / F91550: STL 2026-11-15 12:02:00 → JAX 2026-11-15 17:07:00; 1 stop(s) via ATL; 245 minutes. Local airport times.
  • F94474: STL 2026-11-15 12:02:00 → ATL 2026-11-15 14:42:00; layover at ATL: 69 minutes.
  • F91550: ATL 2026-11-15 15:51:00 → JAX 2026-11-15 17:07:00.
• United Airlines UA2414 / UA1857: JAX 2026-11-27 07:30:00 → STL 2026-11-27 12:22:00; 1 stop(s) via ORD; 352 minutes. Local airport times.
  • UA2414: JAX 2026-11-27 07:30:00 → ORD 2026-11-27 09:19:00; layover at ORD: 93 minutes.
  • UA1857: ORD 2026-11-27 10:52:00 → STL 2026-11-27 12:22:00.

2026-11-15 → 2026-11-27 · Axel-exclusive $327

• Southwest Airlines WN4807: STL 2026-11-15 19:55:00 → JAX 2026-11-15 22:55:00; nonstop; 120 minutes. Local airport times.
• Southwest Airlines WN2760 / WN2043: JAX 2026-11-27 19:05:00 → STL 2026-11-27 23:55:00; 1 stop(s) via BNA; 350 minutes. Local airport times.
  • WN2760: JAX 2026-11-27 19:05:00 → BNA 2026-11-27 19:40:00; layover at BNA: 180 minutes.
  • WN2043: BNA 2026-11-27 22:40:00 → STL 2026-11-27 23:55:00.

2026-11-15 → 2026-11-29 · Axel-exclusive $284

• Frontier Airlines F94474 / F91550: STL 2026-11-15 12:02:00 → JAX 2026-11-15 17:07:00; 1 stop(s) via ATL; 245 minutes. Local airport times.
  • F94474: STL 2026-11-15 12:02:00 → ATL 2026-11-15 14:42:00; layover at ATL: 69 minutes.
  • F91550: ATL 2026-11-15 15:51:00 → JAX 2026-11-15 17:07:00.
• Southwest Airlines WN2265: JAX 2026-11-29 06:00:00 → STL 2026-11-29 07:20:00; nonstop; 140 minutes. Local airport times.

2026-11-15 → 2026-11-29 · Axel-exclusive $334

• Southwest Airlines WN4807: STL 2026-11-15 19:55:00 → JAX 2026-11-15 22:55:00; nonstop; 120 minutes. Local airport times.
• Southwest Airlines WN2265: JAX 2026-11-29 06:00:00 → STL 2026-11-29 07:20:00; nonstop; 140 minutes. Local airport times.

Explore this route

• All dates for this route
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