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Jacksonville → Miami

Dec 21, 2026 · return Dec 24, 2026

JAX → MIA1 adulteconomyRound trip

4 flight options · 3 airlines

Nonstop flights

Mon, Dec 21 – Thu, Dec 24

American Airlines
8:30 pmJAX
1h 22m
Nonstop
9:52 pmMIA
American Airlines
10:55 pmMIA
1h 27m
Nonstop
12:22 am+1JAX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 24

American Airlines
6:00 amJAX
1h 22m
Nonstop
7:22 amMIA
American Airlines
10:55 pmMIA
1h 27m
Nonstop
12:22 am+1JAX

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Thu, Dec 24

Frontier Airlines
5:59 pmJAX
5h 27m
ATL · 1h 53m
11:26 pmMIA
Frontier Airlines
2:37 pmMIA
5h 14m
ATL · 1h 49m
7:51 pmJAX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 24

Southwest Airlines
3:40 pmJAX
7h 5m
BWI · 2h 30m
10:45 pmMIA
Southwest Airlines
6:05 amMIA
5h 55m
BWI · 1h 10m
12:00 pmJAX

Round-trip total · 1 adult · Taxes included

Make this trip yours

JAX ⇄ MIA

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)
2026-12-21 → 2026-12-24American AirlinesAA4126 / AA3014$325.002026-10-29T01:16:41Z
2026-12-21 → 2026-12-24Frontier AirlinesF91549 + F94406 / F93059 + F91550$234.002026-10-29T01:16:41Z
2026-12-21 → 2026-12-24Southwest AirlinesWN3461 + WN2760 / WN1123 + WN3125$390.002026-10-29T01:16:41Z
2026-12-21 → 2026-12-24American AirlinesAA4209 / AA3014$325.002026-10-29T01:16:41Z

2026-12-21 → 2026-12-24 · $325.00

  • American Airlines AA4126: JAX 2026-12-21 20:30:00 → MIA 2026-12-21 21:52:00; nonstop; 82 minutes. Local airport times.
  • American Airlines AA3014: MIA 2026-12-24 22:55:00 → JAX 2026-12-25 00:22:00; nonstop; 87 minutes. Local airport times.

2026-12-21 → 2026-12-24 · $234.00

  • Frontier Airlines F91549 / F94406: JAX 2026-12-21 17:59:00 → MIA 2026-12-21 23:26:00; 1 stop(s) via ATL; 327 minutes. Local airport times.
    • F91549: JAX 2026-12-21 17:59:00 → ATL 2026-12-21 19:31:00; layover at ATL: 113 minutes.
    • F94406: ATL 2026-12-21 21:24:00 → MIA 2026-12-21 23:26:00.
  • Frontier Airlines F93059 / F91550: MIA 2026-12-24 14:37:00 → JAX 2026-12-24 19:51:00; 1 stop(s) via ATL; 314 minutes. Local airport times.
    • F93059: MIA 2026-12-24 14:37:00 → ATL 2026-12-24 16:48:00; layover at ATL: 109 minutes.
    • F91550: ATL 2026-12-24 18:37:00 → JAX 2026-12-24 19:51:00.

2026-12-21 → 2026-12-24 · $390.00

  • Southwest Airlines WN3461 / WN2760: JAX 2026-12-21 15:40:00 → MIA 2026-12-21 22:45:00; 1 stop(s) via BWI; 425 minutes. Local airport times.
    • WN3461: JAX 2026-12-21 15:40:00 → BWI 2026-12-21 17:30:00; layover at BWI: 150 minutes.
    • WN2760: BWI 2026-12-21 20:00:00 → MIA 2026-12-21 22:45:00.
  • Southwest Airlines WN1123 / WN3125: MIA 2026-12-24 06:05:00 → JAX 2026-12-24 12:00:00; 1 stop(s) via BWI; 355 minutes. Local airport times.
    • WN1123: MIA 2026-12-24 06:05:00 → BWI 2026-12-24 08:40:00; layover at BWI: 70 minutes.
    • WN3125: BWI 2026-12-24 09:50:00 → JAX 2026-12-24 12:00:00.

2026-12-21 → 2026-12-24 · $325.00

  • American Airlines AA4209: JAX 2026-12-21 06:00:00 → MIA 2026-12-21 07:22:00; nonstop; 82 minutes. Local airport times.
  • American Airlines AA3014: MIA 2026-12-24 22:55:00 → JAX 2026-12-25 00:22:00; nonstop; 87 minutes. Local airport times.

More dates for this route