San Juan (SJU) to Philadelphia (PHL), Dec 11–13, 2026: from $110 one way

San Juan (SJU) to Philadelphia (PHL), Dec 11–13, 2026: from $110 one way on Axel, checked Oct 29, 2026. Lowest published fare: $110 one way, Axel-exclusive, Frontier Airlines, nonstop, Dec 11, 2026, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

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

2026-12-11 · one way · Axel-exclusive $110.00

• Frontier Airlines F92695: SJU 2026-12-11 03:32:00 → PHL 2026-12-11 06:46:00; nonstop; 254 minutes. Local airport times.

2026-12-13 · one way · Axel-exclusive $185.00

• JetBlue Airways B61048: SJU 2026-12-13 08:20:00 → PHL 2026-12-13 11:21:00; nonstop; 241 minutes. Local airport times.

2026-12-13 · one way · Axel-exclusive $205.00

• American Airlines AA508: SJU 2026-12-13 06:00:00 → PHL 2026-12-13 09:35:00; nonstop; 275 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $180.00

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

2026-12-12 · one way · Axel-exclusive $200.00

• Delta Air Lines DL1780 / DL5610: SJU 2026-12-12 14:55:00 → PHL 2026-12-12 22:11:00; 1 stop(s) via BOS; 496 minutes. Local airport times.
  • DL1780: SJU 2026-12-12 14:55:00 → BOS 2026-12-12 18:11:00; layover at BOS: 139 minutes.
  • DL5610: BOS 2026-12-12 20:30:00 → PHL 2026-12-12 22:11:00.

2026-12-12 · one way · Axel-exclusive $110.00

• Frontier Airlines F92695: SJU 2026-12-12 03:37:00 → PHL 2026-12-12 06:51:00; nonstop; 254 minutes. Local airport times.

2026-12-13 · one way · Axel-exclusive $110.00

• Frontier Airlines F92695: SJU 2026-12-13 03:36:00 → PHL 2026-12-13 06:44:00; nonstop; 248 minutes. Local airport times.

2026-12-11 · one way · Axel-exclusive $110.00

• Frontier Airlines F93247: SJU 2026-12-11 21:52:00 → PHL 2026-12-12 01:03:00; nonstop; 251 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $110.00

• Frontier Airlines F91015: SJU 2026-12-12 07:28:00 → PHL 2026-12-12 10:36:00; nonstop; 248 minutes. Local airport times.

2026-12-13 · one way · Axel-exclusive $110.00

• Frontier Airlines F91165: SJU 2026-12-13 21:27:00 → PHL 2026-12-14 00:38:00; nonstop; 251 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $185.00

• JetBlue Airways B61048: SJU 2026-12-12 07:40:00 → PHL 2026-12-12 10:40:00; nonstop; 240 minutes. Local airport times.

2026-12-11 · one way · Axel-exclusive $185.00

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

2026-12-11 · one way · Axel-exclusive $205.00

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

2026-12-12 · one way · Axel-exclusive $205.00

• American Airlines AA2433: SJU 2026-12-12 14:43:00 → PHL 2026-12-12 18:01:00; nonstop; 258 minutes. Local airport times.

2026-12-13 · one way · Axel-exclusive $205.00

• American Airlines AA419: SJU 2026-12-13 13:02:00 → PHL 2026-12-13 16:20:00; nonstop; 258 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $205.00

• American Airlines AA508: SJU 2026-12-12 06:00:00 → PHL 2026-12-12 09:35:00; nonstop; 275 minutes. Local airport times.

2026-12-11 · one way · Axel-exclusive $205.00

• American Airlines AA508: SJU 2026-12-11 08:30:00 → PHL 2026-12-11 11:39:00; nonstop; 249 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $120.00

• Frontier Airlines F93017 / F94440: SJU 2026-12-12 06:00:00 → PHL 2026-12-12 13:33:00; 1 stop(s) via FLL; 513 minutes. Local airport times.
  • F93017: SJU 2026-12-12 06:00:00 → FLL 2026-12-12 08:03:00; layover at FLL: 157 minutes.
  • F94440: FLL 2026-12-12 10:40:00 → PHL 2026-12-12 13:33:00.

2026-12-11 · one way · Axel-exclusive $120.00

• Frontier Airlines F91823 / F91542: SJU 2026-12-11 03:55:00 → PHL 2026-12-11 11:23:00; 1 stop(s) via MCO; 508 minutes. Local airport times.
  • F91823: SJU 2026-12-11 03:55:00 → MCO 2026-12-11 06:00:00; layover at MCO: 172 minutes.
  • F91542: MCO 2026-12-11 08:52:00 → PHL 2026-12-11 11:23:00.

2026-12-13 · one way · Axel-exclusive $120.00

• Frontier Airlines F91823 / F91542: SJU 2026-12-13 03:55:00 → PHL 2026-12-13 11:23:00; 1 stop(s) via MCO; 508 minutes. Local airport times.
  • F91823: SJU 2026-12-13 03:55:00 → MCO 2026-12-13 06:00:00; layover at MCO: 172 minutes.
  • F91542: MCO 2026-12-13 08:52:00 → PHL 2026-12-13 11:23:00.

2026-12-11 · one way · Axel-exclusive $120.00

• Frontier Airlines F93017 / F94440: SJU 2026-12-11 06:00:00 → PHL 2026-12-11 13:33:00; 1 stop(s) via FLL; 513 minutes. Local airport times.
  • F93017: SJU 2026-12-11 06:00:00 → FLL 2026-12-11 08:03:00; layover at FLL: 157 minutes.
  • F94440: FLL 2026-12-11 10:40:00 → PHL 2026-12-11 13:33:00.

2026-12-13 · one way · Axel-exclusive $120.00

• Frontier Airlines F93017 / F94440: SJU 2026-12-13 06:00:00 → PHL 2026-12-13 13:33:00; 1 stop(s) via FLL; 513 minutes. Local airport times.
  • F93017: SJU 2026-12-13 06:00:00 → FLL 2026-12-13 08:03:00; layover at FLL: 157 minutes.
  • F94440: FLL 2026-12-13 10:40:00 → PHL 2026-12-13 13:33:00.

2026-12-12 · one way · Axel-exclusive $120.00

• Frontier Airlines F91823 / F91542: SJU 2026-12-12 03:55:00 → PHL 2026-12-12 11:23:00; 1 stop(s) via MCO; 508 minutes. Local airport times.
  • F91823: SJU 2026-12-12 03:55:00 → MCO 2026-12-12 06:00:00; layover at MCO: 172 minutes.
  • F91542: MCO 2026-12-12 08:52:00 → PHL 2026-12-12 11:23:00.

2026-12-11 · one way · Axel-exclusive $180.00

• Southwest Airlines WN4959 / WN2869: SJU 2026-12-11 16:00:00 → PHL 2026-12-11 23:15:00; 1 stop(s) via MCO; 495 minutes. Local airport times.
  • WN4959: SJU 2026-12-11 16:00:00 → MCO 2026-12-11 18:20:00; layover at MCO: 145 minutes.
  • WN2869: MCO 2026-12-11 20:45:00 → PHL 2026-12-11 23:15:00.

2026-12-13 · one way · Axel-exclusive $180.00

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

2026-12-12 · one way · Axel-exclusive $190.00

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

2026-12-13 · one way · Axel-exclusive $190.00

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

2026-12-12 · one way · Axel-exclusive $190.00

• American Airlines AA1893 / AA1402: SJU 2026-12-12 10:32:00 → PHL 2026-12-12 18:08:00; 1 stop(s) via MIA; 516 minutes. Local airport times.
  • AA1893: SJU 2026-12-12 10:32:00 → MIA 2026-12-12 12:26:00; layover at MIA: 169 minutes.
  • AA1402: MIA 2026-12-12 15:15:00 → PHL 2026-12-12 18:08:00.

2026-12-13 · one way · Axel-exclusive $190.00

• American Airlines AA1893 / AA1402: SJU 2026-12-13 10:32:00 → PHL 2026-12-13 18:08:00; 1 stop(s) via MIA; 516 minutes. Local airport times.
  • AA1893: SJU 2026-12-13 10:32:00 → MIA 2026-12-13 12:26:00; layover at MIA: 169 minutes.
  • AA1402: MIA 2026-12-13 15:15:00 → PHL 2026-12-13 18:08:00.

2026-12-11 · one way · Axel-exclusive $190.00

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

2026-12-11 · one way · Axel-exclusive $190.00

• American Airlines AA1893 / AA1402: SJU 2026-12-11 10:32:00 → PHL 2026-12-11 18:08:00; 1 stop(s) via MIA; 516 minutes. Local airport times.
  • AA1893: SJU 2026-12-11 10:32:00 → MIA 2026-12-11 12:26:00; layover at MIA: 169 minutes.
  • AA1402: MIA 2026-12-11 15:15:00 → PHL 2026-12-11 18:08:00.

2026-12-13 · one way · Axel-exclusive $200.00

• Delta Air Lines DL1780 / DL5610: SJU 2026-12-13 14:55:00 → PHL 2026-12-13 22:11:00; 1 stop(s) via BOS; 496 minutes. Local airport times.
  • DL1780: SJU 2026-12-13 14:55:00 → BOS 2026-12-13 18:11:00; layover at BOS: 139 minutes.
  • DL5610: BOS 2026-12-13 20:30:00 → PHL 2026-12-13 22:11:00.

2026-12-11 · one way · Axel-exclusive $200.00

• Delta Air Lines DL1780 / DL5610: SJU 2026-12-11 14:55:00 → PHL 2026-12-11 22:11:00; 1 stop(s) via BOS; 496 minutes. Local airport times.
  • DL1780: SJU 2026-12-11 14:55:00 → BOS 2026-12-11 18:11:00; layover at BOS: 139 minutes.
  • DL5610: BOS 2026-12-11 20:30:00 → PHL 2026-12-11 22:11:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

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