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Route overview: Philadelphia to San Juan (SJU) flight deals

Philadelphia → San Juan

Dec 4, 2026 · return Dec 9, 2026

PHL → SJU1 adulteconomyRound trip

12 flight options · 4 airlines

Nonstop flights

Fri, Dec 4 – Wed, Dec 9

Frontier Airlines
9:39 pmPHL
3h 48m
Nonstop
2:27 am+1SJU
Frontier Airlines
7:15 amSJU
4h 7m
Nonstop
10:22 amPHL

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Wed, Dec 9

JetBlue Airways
11:35 amPHL
3h 52m
Nonstop
4:27 pmSJU
Frontier Airlines
7:15 amSJU
4h 7m
Nonstop
10:22 amPHL

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Wed, Dec 9

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

Fri, Dec 4 – Wed, Dec 9

Frontier Airlines
5:05 amPHL
3h 56m
Nonstop
10:01 amSJU
Frontier Airlines
7:15 amSJU
4h 7m
Nonstop
10:22 amPHL

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Wed, Dec 9

JetBlue Airways
12:23 pmPHL
3h 52m
Nonstop
5:15 pmSJU
JetBlue Airways
7:40 amSJU
4h
Nonstop
10:40 amPHL

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Wed, Dec 9

American Airlines
7:05 amPHL
4h 7m
Nonstop
12:12 pmSJU
American Airlines
3:01 pmSJU
4h 18m
Nonstop
6:19 pmPHL

Round-trip total · 1 adult · Taxes included

One-stop flights

Fri, Dec 4 – Wed, Dec 9

Southwest Airlines
2:55 pmPHL
7h 40m
BNA · 1h 25m
11:35 pmSJU
Southwest Airlines
4:00 pmSJU
8h 15m
MCO · 2h 25m
11:15 pmPHL

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Wed, Dec 9

Frontier Airlines
5:16 amPHL
6h 58m
TPA · 1h 15m
1:14 pmSJU
Frontier Airlines
7:15 amSJU
4h 7m
Nonstop
10:22 amPHL

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Wed, Dec 9

Frontier Airlines
4:16 pmPHL
7h 16m
RDU · 2h 20m
12:32 am+1SJU
Frontier Airlines
7:15 amSJU
4h 7m
Nonstop
10:22 amPHL

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Wed, Dec 9

Frontier Airlines
1:49 pmPHL
7h 31m
CLT · 2h 1m
10:20 pmSJU
Frontier Airlines
7:15 amSJU
4h 7m
Nonstop
10:22 amPHL

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Wed, Dec 9

Frontier Airlines
4:31 pmPHL
7h 36m
ATL · 1h 19m
1:07 am+1SJU
Frontier Airlines
7:15 amSJU
4h 7m
Nonstop
10:22 amPHL

Round-trip total · 1 adult · Taxes included

Fri, Dec 4 – Wed, Dec 9

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

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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Explore this route

All dates for this routeDec 3, 2026 → Dec 8, 2026Dec 5, 2026 → Dec 10, 2026
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.

Route overview: Philadelphia to San Juan (SJU) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-04 → 2026-12-09Frontier AirlinesF91726 / F91015$235.002026-10-29T01:56:02Z
2026-12-04 → 2026-12-09JetBlue Airways / Frontier AirlinesB61047 / F91015$302.502026-10-29T01:56:02Z
2026-12-04 → 2026-12-09American AirlinesAA507 / AA2433$410.002026-10-29T01:56:02Z
2026-12-04 → 2026-12-09Southwest AirlinesWN2080 + WN2898 / WN4959 + WN2869$350.002026-10-29T01:56:02Z
2026-12-04 → 2026-12-09Frontier AirlinesF91016 / F91015$235.002026-10-29T01:56:02Z
2026-12-04 → 2026-12-09JetBlue AirwaysB61047 / B61048$370.002026-10-29T01:56:02Z
2026-12-04 → 2026-12-09American AirlinesAA419 / AA2433$410.002026-10-29T01:56:02Z
2026-12-04 → 2026-12-09Frontier AirlinesF92537 + F92216 / F91015$225.002026-10-29T01:56:02Z
2026-12-04 → 2026-12-09Frontier AirlinesF91517 + F91226 / F91015$225.002026-10-29T01:56:02Z
2026-12-04 → 2026-12-09Frontier AirlinesF94353 + F93004 / F91015$225.002026-10-29T01:56:02Z
2026-12-04 → 2026-12-09Frontier AirlinesF91101 + F92300 / F91015$225.002026-10-29T01:56:02Z
2026-12-04 → 2026-12-09Southwest AirlinesWN4858 + WN2866 / WN4959 + WN2869$350.002026-10-29T01:56:02Z

2026-12-04 → 2026-12-09 · $235.00

  • Frontier Airlines F91726: PHL 2026-12-04 21:39:00 → SJU 2026-12-05 02:27:00; nonstop; 228 minutes. Local airport times.
  • Frontier Airlines F91015: SJU 2026-12-09 07:15:00 → PHL 2026-12-09 10:22:00; nonstop; 247 minutes. Local airport times.

2026-12-04 → 2026-12-09 · $302.50

  • JetBlue Airways B61047: PHL 2026-12-04 11:35:00 → SJU 2026-12-04 16:27:00; nonstop; 232 minutes. Local airport times.
  • Frontier Airlines F91015: SJU 2026-12-09 07:15:00 → PHL 2026-12-09 10:22:00; nonstop; 247 minutes. Local airport times.

2026-12-04 → 2026-12-09 · $410.00

  • American Airlines AA507: PHL 2026-12-04 19:00:00 → SJU 2026-12-04 23:56:00; nonstop; 236 minutes. Local airport times.
  • American Airlines AA2433: SJU 2026-12-09 15:01:00 → PHL 2026-12-09 18:19:00; nonstop; 258 minutes. Local airport times.

2026-12-04 → 2026-12-09 · $350.00

  • Southwest Airlines WN2080 / WN2898: PHL 2026-12-04 14:55:00 → SJU 2026-12-04 23:35:00; 1 stop(s) via BNA; 460 minutes. Local airport times.
    • WN2080: PHL 2026-12-04 14:55:00 → BNA 2026-12-04 16:10:00; layover at BNA: 85 minutes.
    • WN2898: BNA 2026-12-04 17:35:00 → SJU 2026-12-04 23:35:00.
  • Southwest Airlines WN4959 / WN2869: SJU 2026-12-09 16:00:00 → PHL 2026-12-09 23:15:00; 1 stop(s) via MCO; 495 minutes. Local airport times.
    • WN4959: SJU 2026-12-09 16:00:00 → MCO 2026-12-09 18:20:00; layover at MCO: 145 minutes.
    • WN2869: MCO 2026-12-09 20:45:00 → PHL 2026-12-09 23:15:00.

2026-12-04 → 2026-12-09 · $235.00

  • Frontier Airlines F91016: PHL 2026-12-04 05:05:00 → SJU 2026-12-04 10:01:00; nonstop; 236 minutes. Local airport times.
  • Frontier Airlines F91015: SJU 2026-12-09 07:15:00 → PHL 2026-12-09 10:22:00; nonstop; 247 minutes. Local airport times.

2026-12-04 → 2026-12-09 · $370.00

  • JetBlue Airways B61047: PHL 2026-12-04 12:23:00 → SJU 2026-12-04 17:15:00; nonstop; 232 minutes. Local airport times.
  • JetBlue Airways B61048: SJU 2026-12-09 07:40:00 → PHL 2026-12-09 10:40:00; nonstop; 240 minutes. Local airport times.

2026-12-04 → 2026-12-09 · $410.00

  • American Airlines AA419: PHL 2026-12-04 07:05:00 → SJU 2026-12-04 12:12:00; nonstop; 247 minutes. Local airport times.
  • American Airlines AA2433: SJU 2026-12-09 15:01:00 → PHL 2026-12-09 18:19:00; nonstop; 258 minutes. Local airport times.

2026-12-04 → 2026-12-09 · $225.00

  • Frontier Airlines F92537 / F92216: PHL 2026-12-04 05:16:00 → SJU 2026-12-04 13:14:00; 1 stop(s) via TPA; 418 minutes. Local airport times.
    • F92537: PHL 2026-12-04 05:16:00 → TPA 2026-12-04 08:00:00; layover at TPA: 75 minutes.
    • F92216: TPA 2026-12-04 09:15:00 → SJU 2026-12-04 13:14:00.
  • Frontier Airlines F91015: SJU 2026-12-09 07:15:00 → PHL 2026-12-09 10:22:00; nonstop; 247 minutes. Local airport times.

2026-12-04 → 2026-12-09 · $225.00

  • Frontier Airlines F91517 / F91226: PHL 2026-12-04 16:16:00 → SJU 2026-12-05 00:32:00; 1 stop(s) via RDU; 436 minutes. Local airport times.
    • F91517: PHL 2026-12-04 16:16:00 → RDU 2026-12-04 17:49:00; layover at RDU: 140 minutes.
    • F91226: RDU 2026-12-04 20:09:00 → SJU 2026-12-05 00:32:00.
  • Frontier Airlines F91015: SJU 2026-12-09 07:15:00 → PHL 2026-12-09 10:22:00; nonstop; 247 minutes. Local airport times.

2026-12-04 → 2026-12-09 · $225.00

  • Frontier Airlines F94353 / F93004: PHL 2026-12-04 13:49:00 → SJU 2026-12-04 22:20:00; 1 stop(s) via CLT; 451 minutes. Local airport times.
    • F94353: PHL 2026-12-04 13:49:00 → CLT 2026-12-04 15:41:00; layover at CLT: 121 minutes.
    • F93004: CLT 2026-12-04 17:42:00 → SJU 2026-12-04 22:20:00.
  • Frontier Airlines F91015: SJU 2026-12-09 07:15:00 → PHL 2026-12-09 10:22:00; nonstop; 247 minutes. Local airport times.

2026-12-04 → 2026-12-09 · $225.00

  • Frontier Airlines F91101 / F92300: PHL 2026-12-04 16:31:00 → SJU 2026-12-05 01:07:00; 1 stop(s) via ATL; 456 minutes. Local airport times.
    • F91101: PHL 2026-12-04 16:31:00 → ATL 2026-12-04 19:11:00; layover at ATL: 79 minutes.
    • F92300: ATL 2026-12-04 20:30:00 → SJU 2026-12-05 01:07:00.
  • Frontier Airlines F91015: SJU 2026-12-09 07:15:00 → PHL 2026-12-09 10:22:00; nonstop; 247 minutes. Local airport times.

2026-12-04 → 2026-12-09 · $350.00

  • Southwest Airlines WN4858 / WN2866: PHL 2026-12-04 13:55:00 → SJU 2026-12-04 21:40:00; 1 stop(s) via MCO; 405 minutes. Local airport times.
    • WN4858: PHL 2026-12-04 13:55:00 → MCO 2026-12-04 16:40:00; layover at MCO: 75 minutes.
    • WN2866: MCO 2026-12-04 17:55:00 → SJU 2026-12-04 21:40:00.
  • Southwest Airlines WN4959 / WN2869: SJU 2026-12-09 16:00:00 → PHL 2026-12-09 23:15:00; 1 stop(s) via MCO; 495 minutes. Local airport times.
    • WN4959: SJU 2026-12-09 16:00:00 → MCO 2026-12-09 18:20:00; layover at MCO: 145 minutes.
    • WN2869: MCO 2026-12-09 20:45:00 → PHL 2026-12-09 23:15:00.

Explore this route