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Philadelphia → San Juan

Dec 13, 2026 · return Dec 18, 2026

PHL → SJU1 adulteconomyRound trip

12 flight options · 4 airlines

Nonstop flights

Sun, Dec 13 – Fri, Dec 18

Frontier Airlines
9:39 pmPHL
3h 48m
Nonstop
2:27 am+1SJU
Frontier Airlines
9:50 pmSJU
4h 8m
Nonstop
12:58 am+1PHL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Fri, Dec 18

JetBlue Airways
12:23 pmPHL
3h 52m
Nonstop
5:15 pmSJU
Frontier Airlines
9:50 pmSJU
4h 8m
Nonstop
12:58 am+1PHL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Fri, Dec 18

American Airlines
7:00 pmPHL
3h 56m
Nonstop
11:56 pmSJU
American Airlines
3:01 pmSJU
4h 18m
Nonstop
6:19 pmPHL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Fri, Dec 18

Frontier Airlines
5:05 amPHL
3h 48m
Nonstop
9:53 amSJU
Frontier Airlines
9:50 pmSJU
4h 8m
Nonstop
12:58 am+1PHL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Fri, Dec 18

JetBlue Airways
11:35 amPHL
3h 52m
Nonstop
4:27 pmSJU
JetBlue Airways
7:40 amSJU
4h
Nonstop
10:40 amPHL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Fri, Dec 18

American Airlines
8:49 amPHL
4h 2m
Nonstop
1:51 pmSJU
American Airlines
3:01 pmSJU
4h 18m
Nonstop
6:19 pmPHL

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 13 – Fri, Dec 18

Southwest Airlines
1:55 pmPHL
6h 45m
MCO · 1h 15m
9:40 pmSJU
Southwest Airlines
4:00 pmSJU
8h 15m
MCO · 2h 25m
11:15 pmPHL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Fri, Dec 18

Frontier Airlines
5:16 amPHL
6h 58m
TPA · 1h 15m
1:14 pmSJU
Frontier Airlines
9:50 pmSJU
4h 8m
Nonstop
12:58 am+1PHL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Fri, Dec 18

Frontier Airlines
4:16 pmPHL
7h 16m
RDU · 2h 20m
12:32 am+1SJU
Frontier Airlines
9:50 pmSJU
4h 8m
Nonstop
12:58 am+1PHL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Fri, Dec 18

Frontier Airlines
4:31 pmPHL
7h 36m
ATL · 1h 19m
1:07 am+1SJU
Frontier Airlines
9:50 pmSJU
4h 8m
Nonstop
12:58 am+1PHL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Fri, Dec 18

Frontier Airlines
1:49 pmPHL
7h 31m
CLT · 2h 1m
10:20 pmSJU
Frontier Airlines
9:50 pmSJU
4h 8m
Nonstop
12:58 am+1PHL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Fri, Dec 18

American Airlines
7:05 pmPHL
4h 6m
Nonstop
12:11 am+1SJU
American Airlines
7:05 amSJU
8h 38m
CLT · 2h 55m
2:43 pmPHL

Round-trip total · 1 adult · Taxes included

Make this trip yours

PHL ⇄ 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 24, 2026 → Nov 29, 2026Dec 22, 2026 → Dec 27, 2026Dec 30, 2026 → Jan 2, 2027Jan 15, 2027 → Jan 18, 2027Oct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Jan 22, 2027 → Jan 25, 2027Oct 30, 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)
2026-12-13 → 2026-12-18Frontier AirlinesF91726 / F93247$235.002026-10-29T01:56:02Z
2026-12-13 → 2026-12-18JetBlue Airways / Frontier AirlinesB61047 / F93247$302.502026-10-29T01:56:02Z
2026-12-13 → 2026-12-18American AirlinesAA507 / AA2433$410.002026-10-29T01:56:02Z
2026-12-13 → 2026-12-18Southwest AirlinesWN4858 + WN2866 / WN4959 + WN2869$350.002026-10-29T01:56:02Z
2026-12-13 → 2026-12-18Frontier AirlinesF91166 / F93247$235.002026-10-29T01:56:02Z
2026-12-13 → 2026-12-18JetBlue AirwaysB61047 / B61048$370.002026-10-29T01:56:02Z
2026-12-13 → 2026-12-18American AirlinesAA2433 / AA2433$410.002026-10-29T01:56:02Z
2026-12-13 → 2026-12-18Frontier AirlinesF92537 + F92216 / F93247$225.002026-10-29T01:56:02Z
2026-12-13 → 2026-12-18Frontier AirlinesF91517 + F91226 / F93247$225.002026-10-29T01:56:02Z
2026-12-13 → 2026-12-18Frontier AirlinesF91101 + F92300 / F93247$225.002026-10-29T01:56:02Z
2026-12-13 → 2026-12-18Frontier AirlinesF94353 + F93004 / F93247$225.002026-10-29T01:56:02Z
2026-12-13 → 2026-12-18American AirlinesAA507 / AA3324 + AA687$380.002026-10-29T01:56:02Z

2026-12-13 → 2026-12-18 · $235.00

  • Frontier Airlines F91726: PHL 2026-12-13 21:39:00 → SJU 2026-12-14 02:27:00; nonstop; 228 minutes. Local airport times.
  • Frontier Airlines F93247: SJU 2026-12-18 21:50:00 → PHL 2026-12-19 00:58:00; nonstop; 248 minutes. Local airport times.

2026-12-13 → 2026-12-18 · $302.50

  • JetBlue Airways B61047: PHL 2026-12-13 12:23:00 → SJU 2026-12-13 17:15:00; nonstop; 232 minutes. Local airport times.
  • Frontier Airlines F93247: SJU 2026-12-18 21:50:00 → PHL 2026-12-19 00:58:00; nonstop; 248 minutes. Local airport times.

2026-12-13 → 2026-12-18 · $410.00

  • American Airlines AA507: PHL 2026-12-13 19:00:00 → SJU 2026-12-13 23:56:00; nonstop; 236 minutes. Local airport times.
  • American Airlines AA2433: SJU 2026-12-18 15:01:00 → PHL 2026-12-18 18:19:00; nonstop; 258 minutes. Local airport times.

2026-12-13 → 2026-12-18 · $350.00

  • Southwest Airlines WN4858 / WN2866: PHL 2026-12-13 13:55:00 → SJU 2026-12-13 21:40:00; 1 stop(s) via MCO; 405 minutes. Local airport times.
    • WN4858: PHL 2026-12-13 13:55:00 → MCO 2026-12-13 16:40:00; layover at MCO: 75 minutes.
    • WN2866: MCO 2026-12-13 17:55:00 → SJU 2026-12-13 21:40:00.
  • Southwest Airlines WN4959 / WN2869: SJU 2026-12-18 16:00:00 → PHL 2026-12-18 23:15:00; 1 stop(s) via MCO; 495 minutes. Local airport times.
    • WN4959: SJU 2026-12-18 16:00:00 → MCO 2026-12-18 18:20:00; layover at MCO: 145 minutes.
    • WN2869: MCO 2026-12-18 20:45:00 → PHL 2026-12-18 23:15:00.

2026-12-13 → 2026-12-18 · $235.00

  • Frontier Airlines F91166: PHL 2026-12-13 05:05:00 → SJU 2026-12-13 09:53:00; nonstop; 228 minutes. Local airport times.
  • Frontier Airlines F93247: SJU 2026-12-18 21:50:00 → PHL 2026-12-19 00:58:00; nonstop; 248 minutes. Local airport times.

2026-12-13 → 2026-12-18 · $370.00

  • JetBlue Airways B61047: PHL 2026-12-13 11:35:00 → SJU 2026-12-13 16:27:00; nonstop; 232 minutes. Local airport times.
  • JetBlue Airways B61048: SJU 2026-12-18 07:40:00 → PHL 2026-12-18 10:40:00; nonstop; 240 minutes. Local airport times.

2026-12-13 → 2026-12-18 · $410.00

  • American Airlines AA2433: PHL 2026-12-13 08:49:00 → SJU 2026-12-13 13:51:00; nonstop; 242 minutes. Local airport times.
  • American Airlines AA2433: SJU 2026-12-18 15:01:00 → PHL 2026-12-18 18:19:00; nonstop; 258 minutes. Local airport times.

2026-12-13 → 2026-12-18 · $225.00

  • Frontier Airlines F92537 / F92216: PHL 2026-12-13 05:16:00 → SJU 2026-12-13 13:14:00; 1 stop(s) via TPA; 418 minutes. Local airport times.
    • F92537: PHL 2026-12-13 05:16:00 → TPA 2026-12-13 08:00:00; layover at TPA: 75 minutes.
    • F92216: TPA 2026-12-13 09:15:00 → SJU 2026-12-13 13:14:00.
  • Frontier Airlines F93247: SJU 2026-12-18 21:50:00 → PHL 2026-12-19 00:58:00; nonstop; 248 minutes. Local airport times.

2026-12-13 → 2026-12-18 · $225.00

  • Frontier Airlines F91517 / F91226: PHL 2026-12-13 16:16:00 → SJU 2026-12-14 00:32:00; 1 stop(s) via RDU; 436 minutes. Local airport times.
    • F91517: PHL 2026-12-13 16:16:00 → RDU 2026-12-13 17:49:00; layover at RDU: 140 minutes.
    • F91226: RDU 2026-12-13 20:09:00 → SJU 2026-12-14 00:32:00.
  • Frontier Airlines F93247: SJU 2026-12-18 21:50:00 → PHL 2026-12-19 00:58:00; nonstop; 248 minutes. Local airport times.

2026-12-13 → 2026-12-18 · $225.00

  • Frontier Airlines F91101 / F92300: PHL 2026-12-13 16:31:00 → SJU 2026-12-14 01:07:00; 1 stop(s) via ATL; 456 minutes. Local airport times.
    • F91101: PHL 2026-12-13 16:31:00 → ATL 2026-12-13 19:11:00; layover at ATL: 79 minutes.
    • F92300: ATL 2026-12-13 20:30:00 → SJU 2026-12-14 01:07:00.
  • Frontier Airlines F93247: SJU 2026-12-18 21:50:00 → PHL 2026-12-19 00:58:00; nonstop; 248 minutes. Local airport times.

2026-12-13 → 2026-12-18 · $225.00

  • Frontier Airlines F94353 / F93004: PHL 2026-12-13 13:49:00 → SJU 2026-12-13 22:20:00; 1 stop(s) via CLT; 451 minutes. Local airport times.
    • F94353: PHL 2026-12-13 13:49:00 → CLT 2026-12-13 15:41:00; layover at CLT: 121 minutes.
    • F93004: CLT 2026-12-13 17:42:00 → SJU 2026-12-13 22:20:00.
  • Frontier Airlines F93247: SJU 2026-12-18 21:50:00 → PHL 2026-12-19 00:58:00; nonstop; 248 minutes. Local airport times.

2026-12-13 → 2026-12-18 · $380.00

  • American Airlines AA507: PHL 2026-12-13 19:05:00 → SJU 2026-12-14 00:11:00; nonstop; 246 minutes. Local airport times.
  • American Airlines AA3324 / AA687: SJU 2026-12-18 07:05:00 → PHL 2026-12-18 14:43:00; 1 stop(s) via CLT; 518 minutes. Local airport times.
    • AA3324: SJU 2026-12-18 07:05:00 → CLT 2026-12-18 10:05:00; layover at CLT: 175 minutes.
    • AA687: CLT 2026-12-18 13:00:00 → PHL 2026-12-18 14:43:00.

More dates for this route