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Miami → San Juan

Dec 21, 2026 · return Dec 26, 2026

MIA → SJU1 adulteconomyRound trip

8 flight options · 5 airlines

Nonstop flights

Mon, Dec 21 – Sat, Dec 26

Frontier Airlines
8:57 amMIA
2h 39m
Nonstop
12:36 pmSJU
Frontier Airlines
3:42 amSJU
2h 52m
Nonstop
5:34 amMIA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Sat, Dec 26

American Airlines
5:55 pmMIA
2h 39m
Nonstop
9:34 pmSJU
American Airlines
11:35 amSJU
2h 53m
Nonstop
1:28 pmMIA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Sat, Dec 26

Frontier Airlines
11:09 pmMIA
2h 40m
Nonstop
2:49 am+1SJU
Frontier Airlines
3:42 amSJU
2h 52m
Nonstop
5:34 amMIA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Sat, Dec 26

American Airlines
6:00 amMIA
2h 36m
Nonstop
9:36 amSJU
American Airlines
11:35 amSJU
2h 53m
Nonstop
1:28 pmMIA

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Sat, Dec 26

DM
8:00 amMIA
6h 3m
PUJ · 2h 22m
3:03 pmSJU
DM
10:49 amSJU
6h 34m
PUJ · 2h 46m
4:23 pmMIA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Sat, Dec 26

United Airlines
1:30 pmMIA
7h 52m
IAD · 1h 19m
10:22 pmSJU
Frontier Airlines
3:42 amSJU
2h 52m
Nonstop
5:34 amMIA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Sat, Dec 26

Southwest Airlines
5:35 pmMIA
6h 15m
MCO · 2h 5m
12:50 am+1SJU
Southwest Airlines
5:35 amSJU
7h 20m
MCO · 2h 55m
11:55 amMIA

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Sat, Dec 26

Frontier Airlines
4:18 pmMIA
7h 41m
ATL · 1h 52m
12:59 am+1SJU
Frontier Airlines
3:42 amSJU
2h 52m
Nonstop
5:34 amMIA

Round-trip total · 1 adult · Taxes included

Make this trip yours

MIA ⇄ SJU

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 → 2026-12-26Frontier AirlinesF92284 / F93377$240.002026-10-29T01:29:52Z
2026-12-21 → 2026-12-26American AirlinesAA2905 / AA1893$442.502026-10-29T01:29:52Z
2026-12-21 → 2026-12-26DMDM5171 + DM1002 / DM1001 + DM5104$382.502026-10-29T01:29:52Z
2026-12-21 → 2026-12-26United Airlines / Frontier AirlinesUA2435 + UA2025 / F93377$390.002026-10-29T01:29:52Z
2026-12-21 → 2026-12-26Southwest AirlinesWN1399 + WN2674 / WN4666 + WN1774$495.002026-10-29T01:29:52Z
2026-12-21 → 2026-12-26Frontier AirlinesF93378 / F93377$240.002026-10-29T01:29:52Z
2026-12-21 → 2026-12-26American AirlinesAA1893 / AA1893$442.502026-10-29T01:29:52Z
2026-12-21 → 2026-12-26Frontier AirlinesF94405 + F92082 / F93377$262.502026-10-29T01:29:52Z

2026-12-21 → 2026-12-26 · $240.00

  • Frontier Airlines F92284: MIA 2026-12-21 08:57:00 → SJU 2026-12-21 12:36:00; nonstop; 159 minutes. Local airport times.
  • Frontier Airlines F93377: SJU 2026-12-26 03:42:00 → MIA 2026-12-26 05:34:00; nonstop; 172 minutes. Local airport times.

2026-12-21 → 2026-12-26 · $442.50

  • American Airlines AA2905: MIA 2026-12-21 17:55:00 → SJU 2026-12-21 21:34:00; nonstop; 159 minutes. Local airport times.
  • American Airlines AA1893: SJU 2026-12-26 11:35:00 → MIA 2026-12-26 13:28:00; nonstop; 173 minutes. Local airport times.

2026-12-21 → 2026-12-26 · $382.50

  • DM DM5171 / DM1002: MIA 2026-12-21 08:00:00 → SJU 2026-12-21 15:03:00; 1 stop(s) via PUJ; 363 minutes. Local airport times.
    • DM5171: MIA 2026-12-21 08:00:00 → PUJ 2026-12-21 11:36:00; layover at PUJ: 142 minutes.
    • DM1002: PUJ 2026-12-21 13:58:00 → SJU 2026-12-21 15:03:00.
  • DM DM1001 / DM5104: SJU 2026-12-26 10:49:00 → MIA 2026-12-26 16:23:00; 1 stop(s) via PUJ; 394 minutes. Local airport times.
    • DM1001: SJU 2026-12-26 10:49:00 → PUJ 2026-12-26 11:50:00; layover at PUJ: 166 minutes.
    • DM5104: PUJ 2026-12-26 14:36:00 → MIA 2026-12-26 16:23:00.

2026-12-21 → 2026-12-26 · $390.00

  • United Airlines UA2435 / UA2025: MIA 2026-12-21 13:30:00 → SJU 2026-12-21 22:22:00; 1 stop(s) via IAD; 472 minutes. Local airport times.
    • UA2435: MIA 2026-12-21 13:30:00 → IAD 2026-12-21 16:10:00; layover at IAD: 79 minutes.
    • UA2025: IAD 2026-12-21 17:29:00 → SJU 2026-12-21 22:22:00.
  • Frontier Airlines F93377: SJU 2026-12-26 03:42:00 → MIA 2026-12-26 05:34:00; nonstop; 172 minutes. Local airport times.

2026-12-21 → 2026-12-26 · $495.00

  • Southwest Airlines WN1399 / WN2674: MIA 2026-12-21 17:35:00 → SJU 2026-12-22 00:50:00; 1 stop(s) via MCO; 375 minutes. Local airport times.
    • WN1399: MIA 2026-12-21 17:35:00 → MCO 2026-12-21 18:55:00; layover at MCO: 125 minutes.
    • WN2674: MCO 2026-12-21 21:00:00 → SJU 2026-12-22 00:50:00.
  • Southwest Airlines WN4666 / WN1774: SJU 2026-12-26 05:35:00 → MIA 2026-12-26 11:55:00; 1 stop(s) via MCO; 440 minutes. Local airport times.
    • WN4666: SJU 2026-12-26 05:35:00 → MCO 2026-12-26 07:45:00; layover at MCO: 175 minutes.
    • WN1774: MCO 2026-12-26 10:40:00 → MIA 2026-12-26 11:55:00.

2026-12-21 → 2026-12-26 · $240.00

  • Frontier Airlines F93378: MIA 2026-12-21 23:09:00 → SJU 2026-12-22 02:49:00; nonstop; 160 minutes. Local airport times.
  • Frontier Airlines F93377: SJU 2026-12-26 03:42:00 → MIA 2026-12-26 05:34:00; nonstop; 172 minutes. Local airport times.

2026-12-21 → 2026-12-26 · $442.50

  • American Airlines AA1893: MIA 2026-12-21 06:00:00 → SJU 2026-12-21 09:36:00; nonstop; 156 minutes. Local airport times.
  • American Airlines AA1893: SJU 2026-12-26 11:35:00 → MIA 2026-12-26 13:28:00; nonstop; 173 minutes. Local airport times.

2026-12-21 → 2026-12-26 · $262.50

  • Frontier Airlines F94405 / F92082: MIA 2026-12-21 16:18:00 → SJU 2026-12-22 00:59:00; 1 stop(s) via ATL; 461 minutes. Local airport times.
    • F94405: MIA 2026-12-21 16:18:00 → ATL 2026-12-21 18:30:00; layover at ATL: 112 minutes.
    • F92082: ATL 2026-12-21 20:22:00 → SJU 2026-12-22 00:59:00.
  • Frontier Airlines F93377: SJU 2026-12-26 03:42:00 → MIA 2026-12-26 05:34:00; nonstop; 172 minutes. Local airport times.

More dates for this route