Travel with Axel,
get the best price.

Philadelphia → San Juan

Choose your travel dates

PHL → SJU1 adulteconomy

35 flight options · 4 airlines

Round-trip flights

Fri, Nov 20 – Mon, Nov 23

Frontier Airlines
5:05 amPHL
3h 56m
Nonstop
10:01 amSJU
Frontier Airlines
10:00 pmSJU
4h 6m
Nonstop
1:06 am+1PHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

JetBlue Airways
11:35 amPHL
3h 52m
Nonstop
4:27 pmSJU
Frontier Airlines
10:00 pmSJU
4h 6m
Nonstop
1:06 am+1PHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

American Airlines
7:00 pmPHL
3h 56m
Nonstop
11:56 pmSJU
American Airlines
8:08 amSJU
4h 17m
Nonstop
11:25 amPHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

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

Fri, Nov 27 – Fri, Dec 4

Frontier Airlines
5:05 amPHL
3h 56m
Nonstop
10:01 amSJU
Frontier Airlines
9:50 pmSJU
4h 8m
Nonstop
12:58 am+1PHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Frontier Airlines
9:39 pmPHL
3h 48m
Nonstop
2:27 am+1SJU
Frontier Airlines
10:00 pmSJU
4h 6m
Nonstop
1:06 am+1PHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

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

Fri, Nov 27 – Fri, Dec 4

JetBlue Airways
11:35 amPHL
3h 52m
Nonstop
4:27 pmSJU
Frontier Airlines
9:50 pmSJU
4h 8m
Nonstop
12:58 am+1PHL

Round-trip total · 1 adult · Taxes included

Show 16 more flights

Fri, Nov 20 – Mon, Nov 23

JetBlue Airways
12:23 pmPHL
3h 52m
Nonstop
5:15 pmSJU
JetBlue Airways
7:45 amSJU
4h
Nonstop
10:45 amPHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

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, Nov 20 – Mon, Nov 23

American Airlines
7:05 amPHL
4h 7m
Nonstop
12:12 pmSJU
American Airlines
8:08 amSJU
4h 17m
Nonstop
11:25 amPHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

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

Fri, Nov 27 – Fri, Dec 4

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, Nov 20 – Mon, Nov 23

Frontier Airlines
4:16 pmPHL
7h 16m
RDU · 2h 20m
12:32 am+1SJU
Frontier Airlines
10:00 pmSJU
4h 6m
Nonstop
1:06 am+1PHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Frontier Airlines
5:16 amPHL
6h 58m
TPA · 1h 15m
1:14 pmSJU
Frontier Airlines
10:00 pmSJU
4h 6m
Nonstop
1:06 am+1PHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Frontier Airlines
1:49 pmPHL
7h 31m
CLT · 2h 1m
10:20 pmSJU
Frontier Airlines
10:00 pmSJU
4h 6m
Nonstop
1:06 am+1PHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Frontier Airlines
4:31 pmPHL
7h 36m
ATL · 1h 19m
1:07 am+1SJU
Frontier Airlines
10:00 pmSJU
4h 6m
Nonstop
1:06 am+1PHL

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

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

Fri, Nov 27 – Fri, Dec 4

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

Fri, Nov 27 – Fri, Dec 4

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

Fri, Nov 27 – Fri, Dec 4

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

Fri, Nov 20 – Mon, Nov 23

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, Nov 27 – Fri, Dec 4

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

Fri, Nov 27 – Fri, Dec 4

American Airlines
6:55 pmPHL
4h 2m
Nonstop
11:57 pmSJU
American Airlines
7:05 amSJU
8h 38m
CLT · 2h 55m
2:43 pmPHL

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

Frontier Airlines
5:05 amPHL
3h 56m
Nonstop
10:01 amSJU

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

JetBlue Airways
12:23 pmPHL
3h 52m
Nonstop
5:15 pmSJU

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
7:05 amPHL
4h 7m
Nonstop
12:12 pmSJU

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
2:55 pmPHL
7h 40m
BNA · 1h 25m
11:35 pmSJU

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Frontier Airlines
9:39 pmPHL
3h 48m
Nonstop
2:27 am+1SJU

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

American Airlines
7:00 pmPHL
3h 56m
Nonstop
11:56 pmSJU

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Frontier Airlines
4:31 pmPHL
7h 36m
ATL · 1h 19m
1:07 am+1SJU

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Frontier Airlines
5:16 amPHL
6h 58m
TPA · 1h 15m
1:14 pmSJU

One-way total · 1 adult · Taxes included

Show 3 more flights

Fri, Nov 20 · One way

Frontier Airlines
1:49 pmPHL
7h 31m
CLT · 2h 1m
10:20 pmSJU

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Frontier Airlines
4:16 pmPHL
7h 16m
RDU · 2h 20m
12:32 am+1SJU

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
1:55 pmPHL
6h 45m
MCO · 1h 15m
9:40 pmSJU

One-way 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.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Frontier Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

Nov 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)
2026-11-20 · one wayFrontier AirlinesF91016$118.752026-10-29T01:56:02Z
2026-11-20 · one wayJetBlue AirwaysB61047$185.252026-10-29T01:56:02Z
2026-11-20 · one wayAmerican AirlinesAA419$204.252026-10-29T01:56:02Z
2026-11-20 → 2026-11-23Frontier AirlinesF91016 / F91165$250.282026-10-29T01:56:02Z
2026-11-20 → 2026-11-23JetBlue Airways / Frontier AirlinesB61047 / F91165$314.402026-10-29T01:56:02Z
2026-11-20 → 2026-11-23American AirlinesAA507 / AA436$436.652026-10-29T01:56:02Z
2026-11-20 · one waySouthwest AirlinesWN2080 + WN2898$175.752026-10-29T01:56:02Z
2026-11-20 → 2026-11-23Southwest AirlinesWN4858 + WN2866 / WN4959 + WN2869$372.752026-10-29T01:56:02Z
2026-11-27 → 2026-12-04Frontier AirlinesF91016 / F93247$256.152026-10-29T01:56:02Z
2026-11-20 · one wayFrontier AirlinesF91726$118.752026-10-29T01:56:02Z
2026-11-20 · one wayAmerican AirlinesAA507$204.252026-10-29T01:56:02Z
2026-11-20 → 2026-11-23Frontier AirlinesF91726 / F91165$250.282026-10-29T01:56:02Z
2026-11-27 → 2026-12-04Frontier AirlinesF91726 / F93247$256.152026-10-29T01:56:02Z
2026-11-27 → 2026-12-04JetBlue Airways / Frontier AirlinesB61047 / F93247$335.802026-10-29T01:56:02Z
2026-11-20 → 2026-11-23JetBlue AirwaysB61047 / B61048$394.052026-10-29T01:56:02Z
2026-11-27 → 2026-12-04JetBlue AirwaysB61047 / B61048$403.302026-10-29T01:56:02Z
2026-11-20 → 2026-11-23American AirlinesAA419 / AA436$436.652026-10-29T01:56:02Z
2026-11-27 → 2026-12-04American AirlinesAA419 / AA2433$446.902026-10-29T01:56:02Z
2026-11-27 → 2026-12-04American AirlinesAA507 / AA2433$446.902026-10-29T01:56:02Z
2026-11-20 · one wayFrontier AirlinesF91101 + F92300$109.252026-10-29T01:56:02Z
2026-11-20 · one wayFrontier AirlinesF92537 + F92216$109.252026-10-29T01:56:02Z
2026-11-20 · one wayFrontier AirlinesF94353 + F93004$109.252026-10-29T01:56:02Z
2026-11-20 · one wayFrontier AirlinesF91517 + F91226$109.252026-10-29T01:56:02Z
2026-11-20 · one waySouthwest AirlinesWN4858 + WN2866$175.752026-10-29T01:56:02Z
2026-11-20 → 2026-11-23Frontier AirlinesF91517 + F91226 / F91165$240.782026-10-29T01:56:02Z
2026-11-20 → 2026-11-23Frontier AirlinesF92537 + F92216 / F91165$240.782026-10-29T01:56:02Z
2026-11-20 → 2026-11-23Frontier AirlinesF94353 + F93004 / F91165$240.782026-10-29T01:56:02Z
2026-11-20 → 2026-11-23Frontier AirlinesF91101 + F92300 / F91165$240.782026-10-29T01:56:02Z
2026-11-27 → 2026-12-04Frontier AirlinesF94353 + F93004 / F93247$244.352026-10-29T01:56:02Z
2026-11-27 → 2026-12-04Frontier AirlinesF92537 + F92216 / F93247$244.352026-10-29T01:56:02Z
2026-11-27 → 2026-12-04Frontier AirlinesF91517 + F91226 / F93247$244.352026-10-29T01:56:02Z
2026-11-27 → 2026-12-04Frontier AirlinesF91101 + F92300 / F93247$244.352026-10-29T01:56:02Z
2026-11-20 → 2026-11-23Southwest AirlinesWN2080 + WN2898 / WN4959 + WN2869$372.752026-10-29T01:56:02Z
2026-11-27 → 2026-12-04Southwest AirlinesWN4858 + WN2866 / WN4959 + WN2869$381.502026-10-29T01:56:02Z
2026-11-27 → 2026-12-04American AirlinesAA507 / AA3324 + AA687$416.902026-10-29T01:56:02Z

2026-11-20 · one way · $118.75

  • Frontier Airlines F91016: PHL 2026-11-20 05:05:00 → SJU 2026-11-20 10:01:00; nonstop; 236 minutes. Local airport times.

2026-11-20 · one way · $185.25

  • JetBlue Airways B61047: PHL 2026-11-20 12:23:00 → SJU 2026-11-20 17:15:00; nonstop; 232 minutes. Local airport times.

2026-11-20 · one way · $204.25

  • American Airlines AA419: PHL 2026-11-20 07:05:00 → SJU 2026-11-20 12:12:00; nonstop; 247 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $250.28

  • Frontier Airlines F91016: PHL 2026-11-20 05:05:00 → SJU 2026-11-20 10:01:00; nonstop; 236 minutes. Local airport times.
  • Frontier Airlines F91165: SJU 2026-11-23 22:00:00 → PHL 2026-11-24 01:06:00; nonstop; 246 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $314.40

  • JetBlue Airways B61047: PHL 2026-11-20 11:35:00 → SJU 2026-11-20 16:27:00; nonstop; 232 minutes. Local airport times.
  • Frontier Airlines F91165: SJU 2026-11-23 22:00:00 → PHL 2026-11-24 01:06:00; nonstop; 246 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $436.65

  • American Airlines AA507: PHL 2026-11-20 19:00:00 → SJU 2026-11-20 23:56:00; nonstop; 236 minutes. Local airport times.
  • American Airlines AA436: SJU 2026-11-23 08:08:00 → PHL 2026-11-23 11:25:00; nonstop; 257 minutes. Local airport times.

2026-11-20 · one way · $175.75

  • Southwest Airlines WN2080 / WN2898: PHL 2026-11-20 14:55:00 → SJU 2026-11-20 23:35:00; 1 stop(s) via BNA; 460 minutes. Local airport times.
    • WN2080: PHL 2026-11-20 14:55:00 → BNA 2026-11-20 16:10:00; layover at BNA: 85 minutes.
    • WN2898: BNA 2026-11-20 17:35:00 → SJU 2026-11-20 23:35:00.

2026-11-20 → 2026-11-23 · $372.75

  • Southwest Airlines WN4858 / WN2866: PHL 2026-11-20 13:55:00 → SJU 2026-11-20 21:40:00; 1 stop(s) via MCO; 405 minutes. Local airport times.
    • WN4858: PHL 2026-11-20 13:55:00 → MCO 2026-11-20 16:40:00; layover at MCO: 75 minutes.
    • WN2866: MCO 2026-11-20 17:55:00 → SJU 2026-11-20 21:40:00.
  • Southwest Airlines WN4959 / WN2869: SJU 2026-11-23 16:00:00 → PHL 2026-11-23 23:15:00; 1 stop(s) via MCO; 495 minutes. Local airport times.
    • WN4959: SJU 2026-11-23 16:00:00 → MCO 2026-11-23 18:20:00; layover at MCO: 145 minutes.
    • WN2869: MCO 2026-11-23 20:45:00 → PHL 2026-11-23 23:15:00.

2026-11-27 → 2026-12-04 · $256.15

  • Frontier Airlines F91016: PHL 2026-11-27 05:05:00 → SJU 2026-11-27 10:01:00; nonstop; 236 minutes. Local airport times.
  • Frontier Airlines F93247: SJU 2026-12-04 21:50:00 → PHL 2026-12-05 00:58:00; nonstop; 248 minutes. Local airport times.

2026-11-20 · one way · $118.75

  • Frontier Airlines F91726: PHL 2026-11-20 21:39:00 → SJU 2026-11-21 02:27:00; nonstop; 228 minutes. Local airport times.

2026-11-20 · one way · $204.25

  • American Airlines AA507: PHL 2026-11-20 19:00:00 → SJU 2026-11-20 23:56:00; nonstop; 236 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $250.28

  • Frontier Airlines F91726: PHL 2026-11-20 21:39:00 → SJU 2026-11-21 02:27:00; nonstop; 228 minutes. Local airport times.
  • Frontier Airlines F91165: SJU 2026-11-23 22:00:00 → PHL 2026-11-24 01:06:00; nonstop; 246 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $256.15

  • Frontier Airlines F91726: PHL 2026-11-27 21:39:00 → SJU 2026-11-28 02:27:00; nonstop; 228 minutes. Local airport times.
  • Frontier Airlines F93247: SJU 2026-12-04 21:50:00 → PHL 2026-12-05 00:58:00; nonstop; 248 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $335.80

  • JetBlue Airways B61047: PHL 2026-11-27 11:35:00 → SJU 2026-11-27 16:27:00; nonstop; 232 minutes. Local airport times.
  • Frontier Airlines F93247: SJU 2026-12-04 21:50:00 → PHL 2026-12-05 00:58:00; nonstop; 248 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $394.05

  • JetBlue Airways B61047: PHL 2026-11-20 12:23:00 → SJU 2026-11-20 17:15:00; nonstop; 232 minutes. Local airport times.
  • JetBlue Airways B61048: SJU 2026-11-23 07:45:00 → PHL 2026-11-23 10:45:00; nonstop; 240 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $403.30

  • JetBlue Airways B61047: PHL 2026-11-27 12:23:00 → SJU 2026-11-27 17:15:00; nonstop; 232 minutes. Local airport times.
  • JetBlue Airways B61048: SJU 2026-12-04 07:40:00 → PHL 2026-12-04 10:40:00; nonstop; 240 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $436.65

  • American Airlines AA419: PHL 2026-11-20 07:05:00 → SJU 2026-11-20 12:12:00; nonstop; 247 minutes. Local airport times.
  • American Airlines AA436: SJU 2026-11-23 08:08:00 → PHL 2026-11-23 11:25:00; nonstop; 257 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $446.90

  • American Airlines AA419: PHL 2026-11-27 07:05:00 → SJU 2026-11-27 12:12:00; nonstop; 247 minutes. Local airport times.
  • American Airlines AA2433: SJU 2026-12-04 15:01:00 → PHL 2026-12-04 18:19:00; nonstop; 258 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $446.90

  • American Airlines AA507: PHL 2026-11-27 19:00:00 → SJU 2026-11-27 23:56:00; nonstop; 236 minutes. Local airport times.
  • American Airlines AA2433: SJU 2026-12-04 15:01:00 → PHL 2026-12-04 18:19:00; nonstop; 258 minutes. Local airport times.

2026-11-20 · one way · $109.25

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

2026-11-20 · one way · $109.25

  • Frontier Airlines F92537 / F92216: PHL 2026-11-20 05:16:00 → SJU 2026-11-20 13:14:00; 1 stop(s) via TPA; 418 minutes. Local airport times.
    • F92537: PHL 2026-11-20 05:16:00 → TPA 2026-11-20 08:00:00; layover at TPA: 75 minutes.
    • F92216: TPA 2026-11-20 09:15:00 → SJU 2026-11-20 13:14:00.

2026-11-20 · one way · $109.25

  • Frontier Airlines F94353 / F93004: PHL 2026-11-20 13:49:00 → SJU 2026-11-20 22:20:00; 1 stop(s) via CLT; 451 minutes. Local airport times.
    • F94353: PHL 2026-11-20 13:49:00 → CLT 2026-11-20 15:41:00; layover at CLT: 121 minutes.
    • F93004: CLT 2026-11-20 17:42:00 → SJU 2026-11-20 22:20:00.

2026-11-20 · one way · $109.25

  • Frontier Airlines F91517 / F91226: PHL 2026-11-20 16:16:00 → SJU 2026-11-21 00:32:00; 1 stop(s) via RDU; 436 minutes. Local airport times.
    • F91517: PHL 2026-11-20 16:16:00 → RDU 2026-11-20 17:49:00; layover at RDU: 140 minutes.
    • F91226: RDU 2026-11-20 20:09:00 → SJU 2026-11-21 00:32:00.

2026-11-20 · one way · $175.75

  • Southwest Airlines WN4858 / WN2866: PHL 2026-11-20 13:55:00 → SJU 2026-11-20 21:40:00; 1 stop(s) via MCO; 405 minutes. Local airport times.
    • WN4858: PHL 2026-11-20 13:55:00 → MCO 2026-11-20 16:40:00; layover at MCO: 75 minutes.
    • WN2866: MCO 2026-11-20 17:55:00 → SJU 2026-11-20 21:40:00.

2026-11-20 → 2026-11-23 · $240.78

  • Frontier Airlines F91517 / F91226: PHL 2026-11-20 16:16:00 → SJU 2026-11-21 00:32:00; 1 stop(s) via RDU; 436 minutes. Local airport times.
    • F91517: PHL 2026-11-20 16:16:00 → RDU 2026-11-20 17:49:00; layover at RDU: 140 minutes.
    • F91226: RDU 2026-11-20 20:09:00 → SJU 2026-11-21 00:32:00.
  • Frontier Airlines F91165: SJU 2026-11-23 22:00:00 → PHL 2026-11-24 01:06:00; nonstop; 246 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $240.78

  • Frontier Airlines F92537 / F92216: PHL 2026-11-20 05:16:00 → SJU 2026-11-20 13:14:00; 1 stop(s) via TPA; 418 minutes. Local airport times.
    • F92537: PHL 2026-11-20 05:16:00 → TPA 2026-11-20 08:00:00; layover at TPA: 75 minutes.
    • F92216: TPA 2026-11-20 09:15:00 → SJU 2026-11-20 13:14:00.
  • Frontier Airlines F91165: SJU 2026-11-23 22:00:00 → PHL 2026-11-24 01:06:00; nonstop; 246 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $240.78

  • Frontier Airlines F94353 / F93004: PHL 2026-11-20 13:49:00 → SJU 2026-11-20 22:20:00; 1 stop(s) via CLT; 451 minutes. Local airport times.
    • F94353: PHL 2026-11-20 13:49:00 → CLT 2026-11-20 15:41:00; layover at CLT: 121 minutes.
    • F93004: CLT 2026-11-20 17:42:00 → SJU 2026-11-20 22:20:00.
  • Frontier Airlines F91165: SJU 2026-11-23 22:00:00 → PHL 2026-11-24 01:06:00; nonstop; 246 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $240.78

  • Frontier Airlines F91101 / F92300: PHL 2026-11-20 16:31:00 → SJU 2026-11-21 01:07:00; 1 stop(s) via ATL; 456 minutes. Local airport times.
    • F91101: PHL 2026-11-20 16:31:00 → ATL 2026-11-20 19:11:00; layover at ATL: 79 minutes.
    • F92300: ATL 2026-11-20 20:30:00 → SJU 2026-11-21 01:07:00.
  • Frontier Airlines F91165: SJU 2026-11-23 22:00:00 → PHL 2026-11-24 01:06:00; nonstop; 246 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $244.35

  • Frontier Airlines F94353 / F93004: PHL 2026-11-27 13:49:00 → SJU 2026-11-27 22:20:00; 1 stop(s) via CLT; 451 minutes. Local airport times.
    • F94353: PHL 2026-11-27 13:49:00 → CLT 2026-11-27 15:41:00; layover at CLT: 121 minutes.
    • F93004: CLT 2026-11-27 17:42:00 → SJU 2026-11-27 22:20:00.
  • Frontier Airlines F93247: SJU 2026-12-04 21:50:00 → PHL 2026-12-05 00:58:00; nonstop; 248 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $244.35

  • Frontier Airlines F92537 / F92216: PHL 2026-11-27 05:16:00 → SJU 2026-11-27 13:14:00; 1 stop(s) via TPA; 418 minutes. Local airport times.
    • F92537: PHL 2026-11-27 05:16:00 → TPA 2026-11-27 08:00:00; layover at TPA: 75 minutes.
    • F92216: TPA 2026-11-27 09:15:00 → SJU 2026-11-27 13:14:00.
  • Frontier Airlines F93247: SJU 2026-12-04 21:50:00 → PHL 2026-12-05 00:58:00; nonstop; 248 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $244.35

  • Frontier Airlines F91517 / F91226: PHL 2026-11-27 16:16:00 → SJU 2026-11-28 00:32:00; 1 stop(s) via RDU; 436 minutes. Local airport times.
    • F91517: PHL 2026-11-27 16:16:00 → RDU 2026-11-27 17:49:00; layover at RDU: 140 minutes.
    • F91226: RDU 2026-11-27 20:09:00 → SJU 2026-11-28 00:32:00.
  • Frontier Airlines F93247: SJU 2026-12-04 21:50:00 → PHL 2026-12-05 00:58:00; nonstop; 248 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $244.35

  • Frontier Airlines F91101 / F92300: PHL 2026-11-27 16:31:00 → SJU 2026-11-28 01:07:00; 1 stop(s) via ATL; 456 minutes. Local airport times.
    • F91101: PHL 2026-11-27 16:31:00 → ATL 2026-11-27 19:11:00; layover at ATL: 79 minutes.
    • F92300: ATL 2026-11-27 20:30:00 → SJU 2026-11-28 01:07:00.
  • Frontier Airlines F93247: SJU 2026-12-04 21:50:00 → PHL 2026-12-05 00:58:00; nonstop; 248 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $372.75

  • Southwest Airlines WN2080 / WN2898: PHL 2026-11-20 14:55:00 → SJU 2026-11-20 23:35:00; 1 stop(s) via BNA; 460 minutes. Local airport times.
    • WN2080: PHL 2026-11-20 14:55:00 → BNA 2026-11-20 16:10:00; layover at BNA: 85 minutes.
    • WN2898: BNA 2026-11-20 17:35:00 → SJU 2026-11-20 23:35:00.
  • Southwest Airlines WN4959 / WN2869: SJU 2026-11-23 16:00:00 → PHL 2026-11-23 23:15:00; 1 stop(s) via MCO; 495 minutes. Local airport times.
    • WN4959: SJU 2026-11-23 16:00:00 → MCO 2026-11-23 18:20:00; layover at MCO: 145 minutes.
    • WN2869: MCO 2026-11-23 20:45:00 → PHL 2026-11-23 23:15:00.

2026-11-27 → 2026-12-04 · $381.50

  • Southwest Airlines WN4858 / WN2866: PHL 2026-11-27 13:55:00 → SJU 2026-11-27 21:40:00; 1 stop(s) via MCO; 405 minutes. Local airport times.
    • WN4858: PHL 2026-11-27 13:55:00 → MCO 2026-11-27 16:40:00; layover at MCO: 75 minutes.
    • WN2866: MCO 2026-11-27 17:55:00 → SJU 2026-11-27 21:40:00.
  • Southwest Airlines WN4959 / WN2869: SJU 2026-12-04 16:00:00 → PHL 2026-12-04 23:15:00; 1 stop(s) via MCO; 495 minutes. Local airport times.
    • WN4959: SJU 2026-12-04 16:00:00 → MCO 2026-12-04 18:20:00; layover at MCO: 145 minutes.
    • WN2869: MCO 2026-12-04 20:45:00 → PHL 2026-12-04 23:15:00.

2026-11-27 → 2026-12-04 · $416.90

  • American Airlines AA507: PHL 2026-11-27 18:55:00 → SJU 2026-11-27 23:57:00; nonstop; 242 minutes. Local airport times.
  • American Airlines AA3324 / AA687: SJU 2026-12-04 07:05:00 → PHL 2026-12-04 14:43:00; 1 stop(s) via CLT; 518 minutes. Local airport times.
    • AA3324: SJU 2026-12-04 07:05:00 → CLT 2026-12-04 10:05:00; layover at CLT: 175 minutes.
    • AA687: CLT 2026-12-04 13:00:00 → PHL 2026-12-04 14:43:00.

More dates for this route