Denver (DEN) to Jacksonville (JAX) · Dec 22, 2026 · one way

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: Denver to Jacksonville (JAX) flight deals

2026-12-22 · one way · Axel-exclusive $245.00

• Southwest Airlines WN1927: DEN 2026-12-22 19:00:00 → JAX 2026-12-23 00:10:00; nonstop; 190 minutes. Local airport times.

2026-12-22 · one way · Axel-exclusive $266.00

• United Airlines UA1451: DEN 2026-12-22 10:20:00 → JAX 2026-12-22 15:46:00; nonstop; 206 minutes. Local airport times.

2026-12-22 · one way · Axel-exclusive $133.00

• Frontier Airlines F93294 / F91550: DEN 2026-12-22 09:31:00 → JAX 2026-12-22 17:07:00; 1 stop(s) via ATL; 336 minutes. Local airport times.
  • F93294: DEN 2026-12-22 09:31:00 → ATL 2026-12-22 14:31:00; layover at ATL: 80 minutes.
  • F91550: ATL 2026-12-22 15:51:00 → JAX 2026-12-22 17:07:00.

2026-12-22 · one way · Axel-exclusive $245.00

• Delta Air Lines DL995 / DL2389: DEN 2026-12-22 12:59:00 → JAX 2026-12-22 20:05:00; 1 stop(s) via ATL; 306 minutes. Local airport times.
  • DL995: DEN 2026-12-22 12:59:00 → ATL 2026-12-22 17:48:00; layover at ATL: 67 minutes.
  • DL2389: ATL 2026-12-22 18:55:00 → JAX 2026-12-22 20:05:00.

2026-12-22 · one way · Axel-exclusive $245.00

• Southwest Airlines WN702: DEN 2026-12-22 11:05:00 → JAX 2026-12-22 16:10:00; nonstop; 185 minutes. Local airport times.

2026-12-22 · one way · Axel-exclusive $266.00

• United Airlines UA1485: DEN 2026-12-22 17:40:00 → JAX 2026-12-22 22:57:00; nonstop; 197 minutes. Local airport times.

2026-12-22 · one way · Axel-exclusive $217.00

• Southwest Airlines WN1699 / WN2946: DEN 2026-12-22 14:40:00 → JAX 2026-12-22 22:15:00; 1 stop(s) via MDW; 335 minutes. Local airport times.
  • WN1699: DEN 2026-12-22 14:40:00 → MDW 2026-12-22 17:55:00; layover at MDW: 65 minutes.
  • WN2946: MDW 2026-12-22 19:00:00 → JAX 2026-12-22 22:15:00.

2026-12-22 · one way · Axel-exclusive $217.00

• Southwest Airlines WN2170 / WN4807: DEN 2026-12-22 15:40:00 → JAX 2026-12-22 23:05:00; 1 stop(s) via STL; 325 minutes. Local airport times.
  • WN2170: DEN 2026-12-22 15:40:00 → STL 2026-12-22 18:35:00; layover at STL: 85 minutes.
  • WN4807: STL 2026-12-22 20:00:00 → JAX 2026-12-22 23:05:00.

2026-12-22 · one way · Axel-exclusive $217.00

• Southwest Airlines WN1669 / WN2946: DEN 2026-12-22 13:00:00 → JAX 2026-12-22 20:20:00; 1 stop(s) via AUS; 320 minutes. Local airport times.
  • WN1669: DEN 2026-12-22 13:00:00 → AUS 2026-12-22 16:05:00; layover at AUS: 60 minutes.
  • WN2946: AUS 2026-12-22 17:05:00 → JAX 2026-12-22 20:20:00.

2026-12-22 · one way · Axel-exclusive $217.00

• Southwest Airlines WN581 / WN4631: DEN 2026-12-22 07:55:00 → JAX 2026-12-22 14:55:00; 1 stop(s) via BNA; 300 minutes. Local airport times.
  • WN581: DEN 2026-12-22 07:55:00 → BNA 2026-12-22 11:25:00; layover at BNA: 60 minutes.
  • WN4631: BNA 2026-12-22 12:25:00 → JAX 2026-12-22 14:55:00.

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