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Austin → Miami

Dec 21, 2026 · return Dec 31, 2026

AUS → MIA1 adulteconomyRound trip

12 flight options · 3 airlines

Nonstop flights

Mon, Dec 21 – Thu, Dec 31

Southwest Airlines
11:50 amAUS
2h 40m
Nonstop
3:30 pmMIA
Southwest Airlines
3:50 pmMIA
3h 5m
Nonstop
5:55 pmAUS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

American Airlines
12:58 pmAUS
2h 46m
Nonstop
4:44 pmMIA
American Airlines
9:40 amMIA
3h 13m
Nonstop
11:53 amAUS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

Delta Air Lines
7:15 pmAUS
2h 45m
Nonstop
11:00 pmMIA
Delta Air Lines
7:35 amMIA
3h 13m
Nonstop
9:48 amAUS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

Southwest Airlines
12:00 pmAUS
2h 35m
Nonstop
3:35 pmMIA
Southwest Airlines
12:00 pmMIA
3h 10m
Nonstop
2:10 pmAUS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

American Airlines
5:07 amAUS
2h 47m
Nonstop
8:54 amMIA
American Airlines
9:40 amMIA
3h 13m
Nonstop
11:53 amAUS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

Delta Air Lines
8:35 amAUS
2h 45m
Nonstop
12:20 pmMIA
Delta Air Lines
7:35 amMIA
3h 13m
Nonstop
9:48 amAUS

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Thu, Dec 31

Southwest Airlines
12:30 pmAUS
4h 35m
HOU · 1h 15m
6:05 pmMIA
Southwest Airlines
12:00 pmMIA
3h 10m
Nonstop
2:10 pmAUS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

Southwest Airlines
11:10 amAUS
5h 50m
BNA · 1h 30m
6:00 pmMIA
Southwest Airlines
12:00 pmMIA
3h 10m
Nonstop
2:10 pmAUS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

Southwest Airlines
8:00 amAUS
5h 45m
DAL · 1h 55m
2:45 pmMIA
Southwest Airlines
12:00 pmMIA
3h 10m
Nonstop
2:10 pmAUS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

American Airlines
8:09 amAUS
6h 18m
CLT · 1h 26m
3:27 pmMIA
American Airlines
9:40 amMIA
3h 13m
Nonstop
11:53 amAUS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

American Airlines
3:00 pmAUS
5h 51m
DFW · 1h 47m
9:51 pmMIA
American Airlines
9:40 amMIA
3h 13m
Nonstop
11:53 amAUS

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

Delta Air Lines
8:20 amAUS
5h 22m
ATL · 1h 11m
2:42 pmMIA
Delta Air Lines
7:35 amMIA
3h 13m
Nonstop
9:48 amAUS

Round-trip total · 1 adult · Taxes included

Make this trip yours

AUS ⇄ 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 → 2026-12-31Southwest AirlinesWN3246 / WN2733$420.002026-10-29T00:46:59Z
2026-12-21 → 2026-12-31American AirlinesAA2284 / AA2284$476.002026-10-29T00:46:59Z
2026-12-21 → 2026-12-31Delta Air LinesDL878 / DL3191$490.002026-10-29T00:46:59Z
2026-12-21 → 2026-12-31Southwest AirlinesWN3246 / WN1774$420.002026-10-29T00:46:59Z
2026-12-21 → 2026-12-31American AirlinesAA1593 / AA2284$476.002026-10-29T00:46:59Z
2026-12-21 → 2026-12-31Delta Air LinesDL2507 / DL3191$490.002026-10-29T00:46:59Z
2026-12-21 → 2026-12-31Southwest AirlinesWN2365 + WN4577 / WN1774$406.002026-10-29T00:46:59Z
2026-12-21 → 2026-12-31Southwest AirlinesWN278 + WN3070 / WN1774$406.002026-10-29T00:46:59Z
2026-12-21 → 2026-12-31Southwest AirlinesWN1337 + WN1438 / WN1774$406.002026-10-29T00:46:59Z
2026-12-21 → 2026-12-31American AirlinesAA2989 + AA820 / AA2284$455.002026-10-29T00:46:59Z
2026-12-21 → 2026-12-31American AirlinesAA3885 + AA2657 / AA2284$455.002026-10-29T00:46:59Z
2026-12-21 → 2026-12-31Delta Air LinesDL2899 + DL1579 / DL3191$476.002026-10-29T00:46:59Z

2026-12-21 → 2026-12-31 · $420.00

  • Southwest Airlines WN3246: AUS 2026-12-21 11:50:00 → MIA 2026-12-21 15:30:00; nonstop; 160 minutes. Local airport times.
  • Southwest Airlines WN2733: MIA 2026-12-31 15:50:00 → AUS 2026-12-31 17:55:00; nonstop; 185 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $476.00

  • American Airlines AA2284: AUS 2026-12-21 12:58:00 → MIA 2026-12-21 16:44:00; nonstop; 166 minutes. Local airport times.
  • American Airlines AA2284: MIA 2026-12-31 09:40:00 → AUS 2026-12-31 11:53:00; nonstop; 193 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $490.00

  • Delta Air Lines DL878: AUS 2026-12-21 19:15:00 → MIA 2026-12-21 23:00:00; nonstop; 165 minutes. Local airport times.
  • Delta Air Lines DL3191: MIA 2026-12-31 07:35:00 → AUS 2026-12-31 09:48:00; nonstop; 193 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $420.00

  • Southwest Airlines WN3246: AUS 2026-12-21 12:00:00 → MIA 2026-12-21 15:35:00; nonstop; 155 minutes. Local airport times.
  • Southwest Airlines WN1774: MIA 2026-12-31 12:00:00 → AUS 2026-12-31 14:10:00; nonstop; 190 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $476.00

  • American Airlines AA1593: AUS 2026-12-21 05:07:00 → MIA 2026-12-21 08:54:00; nonstop; 167 minutes. Local airport times.
  • American Airlines AA2284: MIA 2026-12-31 09:40:00 → AUS 2026-12-31 11:53:00; nonstop; 193 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $490.00

  • Delta Air Lines DL2507: AUS 2026-12-21 08:35:00 → MIA 2026-12-21 12:20:00; nonstop; 165 minutes. Local airport times.
  • Delta Air Lines DL3191: MIA 2026-12-31 07:35:00 → AUS 2026-12-31 09:48:00; nonstop; 193 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $406.00

  • Southwest Airlines WN2365 / WN4577: AUS 2026-12-21 12:30:00 → MIA 2026-12-21 18:05:00; 1 stop(s) via HOU; 275 minutes. Local airport times.
    • WN2365: AUS 2026-12-21 12:30:00 → HOU 2026-12-21 13:30:00; layover at HOU: 75 minutes.
    • WN4577: HOU 2026-12-21 14:45:00 → MIA 2026-12-21 18:05:00.
  • Southwest Airlines WN1774: MIA 2026-12-31 12:00:00 → AUS 2026-12-31 14:10:00; nonstop; 190 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $406.00

  • Southwest Airlines WN278 / WN3070: AUS 2026-12-21 11:10:00 → MIA 2026-12-21 18:00:00; 1 stop(s) via BNA; 350 minutes. Local airport times.
    • WN278: AUS 2026-12-21 11:10:00 → BNA 2026-12-21 13:10:00; layover at BNA: 90 minutes.
    • WN3070: BNA 2026-12-21 14:40:00 → MIA 2026-12-21 18:00:00.
  • Southwest Airlines WN1774: MIA 2026-12-31 12:00:00 → AUS 2026-12-31 14:10:00; nonstop; 190 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $406.00

  • Southwest Airlines WN1337 / WN1438: AUS 2026-12-21 08:00:00 → MIA 2026-12-21 14:45:00; 1 stop(s) via DAL; 345 minutes. Local airport times.
    • WN1337: AUS 2026-12-21 08:00:00 → DAL 2026-12-21 09:05:00; layover at DAL: 115 minutes.
    • WN1438: DAL 2026-12-21 11:00:00 → MIA 2026-12-21 14:45:00.
  • Southwest Airlines WN1774: MIA 2026-12-31 12:00:00 → AUS 2026-12-31 14:10:00; nonstop; 190 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $455.00

  • American Airlines AA2989 / AA820: AUS 2026-12-21 08:09:00 → MIA 2026-12-21 15:27:00; 1 stop(s) via CLT; 378 minutes. Local airport times.
    • AA2989: AUS 2026-12-21 08:09:00 → CLT 2026-12-21 11:52:00; layover at CLT: 86 minutes.
    • AA820: CLT 2026-12-21 13:18:00 → MIA 2026-12-21 15:27:00.
  • American Airlines AA2284: MIA 2026-12-31 09:40:00 → AUS 2026-12-31 11:53:00; nonstop; 193 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $455.00

  • American Airlines AA3885 / AA2657: AUS 2026-12-21 15:00:00 → MIA 2026-12-21 21:51:00; 1 stop(s) via DFW; 351 minutes. Local airport times.
    • AA3885: AUS 2026-12-21 15:00:00 → DFW 2026-12-21 16:15:00; layover at DFW: 107 minutes.
    • AA2657: DFW 2026-12-21 18:02:00 → MIA 2026-12-21 21:51:00.
  • American Airlines AA2284: MIA 2026-12-31 09:40:00 → AUS 2026-12-31 11:53:00; nonstop; 193 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $476.00

  • Delta Air Lines DL2899 / DL1579: AUS 2026-12-21 08:20:00 → MIA 2026-12-21 14:42:00; 1 stop(s) via ATL; 322 minutes. Local airport times.
    • DL2899: AUS 2026-12-21 08:20:00 → ATL 2026-12-21 11:30:00; layover at ATL: 71 minutes.
    • DL1579: ATL 2026-12-21 12:41:00 → MIA 2026-12-21 14:42:00.
  • Delta Air Lines DL3191: MIA 2026-12-31 07:35:00 → AUS 2026-12-31 09:48:00; nonstop; 193 minutes. Local airport times.

More dates for this route