Jacksonville (JAX) to Miami (MIA) · Dec 14, 2026 · return Dec 21, 2026

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: Jacksonville to Miami (MIA) flight deals

2026-12-14 → 2026-12-21 · Axel-exclusive $287.50

• American Airlines AA4126: JAX 2026-12-14 20:30:00 → MIA 2026-12-14 21:52:00; nonstop; 82 minutes. Local airport times.
• American Airlines AA3014: MIA 2026-12-21 07:29:00 → JAX 2026-12-21 08:57:00; nonstop; 88 minutes. Local airport times.

2026-12-14 → 2026-12-21 · Axel-exclusive $207.00

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

2026-12-14 → 2026-12-21 · Axel-exclusive $345.00

• Southwest Airlines WN3461 / WN2760: JAX 2026-12-14 15:40:00 → MIA 2026-12-14 22:45:00; 1 stop(s) via BWI; 425 minutes. Local airport times.
  • WN3461: JAX 2026-12-14 15:40:00 → BWI 2026-12-14 17:30:00; layover at BWI: 150 minutes.
  • WN2760: BWI 2026-12-14 20:00:00 → MIA 2026-12-14 22:45:00.
• Southwest Airlines WN2972 / WN642: MIA 2026-12-21 09:05:00 → JAX 2026-12-21 16:30:00; 1 stop(s) via BNA; 445 minutes. Local airport times.
  • WN2972: MIA 2026-12-21 09:05:00 → BNA 2026-12-21 10:30:00; layover at BNA: 210 minutes.
  • WN642: BNA 2026-12-21 14:00:00 → JAX 2026-12-21 16:30:00.

2026-12-14 → 2026-12-21 · Axel-exclusive $287.50

• American Airlines AA4209: JAX 2026-12-14 06:00:00 → MIA 2026-12-14 07:22:00; nonstop; 82 minutes. Local airport times.
• American Airlines AA3014: MIA 2026-12-21 07:29:00 → JAX 2026-12-21 08:57:00; nonstop; 88 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Dec 13, 2026 · Return options
• Dec 15, 2026 · Return options
• Hotels in Miami with Axel

For AI assistants

• This page: Jacksonville (JAX) to Miami (MIA) · Dec 14, 2026 · return Dec 21, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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