Philadelphia (PHL) to San Juan (SJU) · Jan 2, 2027 · return Jan 10, 2027

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: Philadelphia to San Juan (SJU) flight deals

2027-01-02 → 2027-01-10 · Axel-exclusive $287.88

• Frontier Airlines F91726: PHL 2027-01-02 21:39:00 → SJU 2027-01-03 02:27:00; nonstop; 228 minutes. Local airport times.
• Frontier Airlines F91165: SJU 2027-01-10 21:27:00 → PHL 2027-01-11 00:38:00; nonstop; 251 minutes. Local airport times.

2027-01-02 → 2027-01-10 · Axel-exclusive $453.25

• JetBlue Airways B61047: PHL 2027-01-02 11:30:00 → SJU 2027-01-02 16:22:00; nonstop; 232 minutes. Local airport times.
• JetBlue Airways B61048: SJU 2027-01-10 08:20:00 → PHL 2027-01-10 11:21:00; nonstop; 241 minutes. Local airport times.

2027-01-02 → 2027-01-10 · Axel-exclusive $502.25

• American Airlines AA507: PHL 2027-01-02 19:00:00 → SJU 2027-01-02 23:56:00; nonstop; 236 minutes. Local airport times.
• American Airlines AA508: SJU 2027-01-10 06:00:00 → PHL 2027-01-10 09:35:00; nonstop; 275 minutes. Local airport times.

2027-01-02 → 2027-01-10 · Axel-exclusive $428.75

• Southwest Airlines WN4858 / WN2866: PHL 2027-01-02 13:55:00 → SJU 2027-01-02 21:40:00; 1 stop(s) via MCO; 405 minutes. Local airport times.
  • WN4858: PHL 2027-01-02 13:55:00 → MCO 2027-01-02 16:40:00; layover at MCO: 75 minutes.
  • WN2866: MCO 2027-01-02 17:55:00 → SJU 2027-01-02 21:40:00.
• Southwest Airlines WN4959 / WN2869: SJU 2027-01-10 16:00:00 → PHL 2027-01-10 23:15:00; 1 stop(s) via MCO; 495 minutes. Local airport times.
  • WN4959: SJU 2027-01-10 16:00:00 → MCO 2027-01-10 18:20:00; layover at MCO: 145 minutes.
  • WN2869: MCO 2027-01-10 20:45:00 → PHL 2027-01-10 23:15:00.

2027-01-02 → 2027-01-10 · Axel-exclusive $287.88

• Frontier Airlines F91166: PHL 2027-01-02 11:41:00 → SJU 2027-01-02 16:34:00; nonstop; 233 minutes. Local airport times.
• Frontier Airlines F91165: SJU 2027-01-10 21:27:00 → PHL 2027-01-11 00:38:00; nonstop; 251 minutes. Local airport times.

2027-01-02 → 2027-01-10 · Axel-exclusive $473.25

• JetBlue Airways B61047: PHL 2027-01-02 12:23:00 → SJU 2027-01-02 17:15:00; nonstop; 232 minutes. Local airport times.
• American Airlines AA508: SJU 2027-01-10 06:00:00 → PHL 2027-01-10 09:35:00; nonstop; 275 minutes. Local airport times.

2027-01-02 → 2027-01-10 · Axel-exclusive $502.25

• American Airlines AA521: PHL 2027-01-02 11:04:00 → SJU 2027-01-02 16:12:00; nonstop; 248 minutes. Local airport times.
• American Airlines AA508: SJU 2027-01-10 06:00:00 → PHL 2027-01-10 09:35:00; nonstop; 275 minutes. Local airport times.

2027-01-02 → 2027-01-10 · Axel-exclusive $273.38

• Frontier Airlines F92537 / F92216: PHL 2027-01-02 05:16:00 → SJU 2027-01-02 13:14:00; 1 stop(s) via TPA; 418 minutes. Local airport times.
  • F92537: PHL 2027-01-02 05:16:00 → TPA 2027-01-02 08:00:00; layover at TPA: 75 minutes.
  • F92216: TPA 2027-01-02 09:15:00 → SJU 2027-01-02 13:14:00.
• Frontier Airlines F91165: SJU 2027-01-10 21:27:00 → PHL 2027-01-11 00:38:00; nonstop; 251 minutes. Local airport times.

2027-01-02 → 2027-01-10 · Axel-exclusive $273.38

• Frontier Airlines F91517 / F91226: PHL 2027-01-02 16:16:00 → SJU 2027-01-03 00:32:00; 1 stop(s) via RDU; 436 minutes. Local airport times.
  • F91517: PHL 2027-01-02 16:16:00 → RDU 2027-01-02 17:49:00; layover at RDU: 140 minutes.
  • F91226: RDU 2027-01-02 20:09:00 → SJU 2027-01-03 00:32:00.
• Frontier Airlines F91165: SJU 2027-01-10 21:27:00 → PHL 2027-01-11 00:38:00; nonstop; 251 minutes. Local airport times.

2027-01-02 → 2027-01-10 · Axel-exclusive $273.38

• Frontier Airlines F94353 / F93004: PHL 2027-01-02 13:49:00 → SJU 2027-01-02 22:20:00; 1 stop(s) via CLT; 451 minutes. Local airport times.
  • F94353: PHL 2027-01-02 13:49:00 → CLT 2027-01-02 15:41:00; layover at CLT: 121 minutes.
  • F93004: CLT 2027-01-02 17:42:00 → SJU 2027-01-02 22:20:00.
• Frontier Airlines F91165: SJU 2027-01-10 21:27:00 → PHL 2027-01-11 00:38:00; nonstop; 251 minutes. Local airport times.

2027-01-02 → 2027-01-10 · Axel-exclusive $273.38

• Frontier Airlines F91101 / F92300: PHL 2027-01-02 16:31:00 → SJU 2027-01-03 01:07:00; 1 stop(s) via ATL; 456 minutes. Local airport times.
  • F91101: PHL 2027-01-02 16:31:00 → ATL 2027-01-02 19:11:00; layover at ATL: 79 minutes.
  • F92300: ATL 2027-01-02 20:30:00 → SJU 2027-01-03 01:07:00.
• Frontier Airlines F91165: SJU 2027-01-10 21:27:00 → PHL 2027-01-11 00:38:00; nonstop; 251 minutes. Local airport times.

2027-01-02 → 2027-01-10 · Axel-exclusive $428.75

• Southwest Airlines WN2080 / WN2898: PHL 2027-01-02 14:55:00 → SJU 2027-01-02 23:35:00; 1 stop(s) via BNA; 460 minutes. Local airport times.
  • WN2080: PHL 2027-01-02 14:55:00 → BNA 2027-01-02 16:10:00; layover at BNA: 85 minutes.
  • WN2898: BNA 2027-01-02 17:35:00 → SJU 2027-01-02 23:35:00.
• Southwest Airlines WN4959 / WN2869: SJU 2027-01-10 16:00:00 → PHL 2027-01-10 23:15:00; 1 stop(s) via MCO; 495 minutes. Local airport times.
  • WN4959: SJU 2027-01-10 16:00:00 → MCO 2027-01-10 18:20:00; layover at MCO: 145 minutes.
  • WN2869: MCO 2027-01-10 20:45:00 → PHL 2027-01-10 23:15:00.

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.

Explore this route

• All dates for this route
• Jan 1, 2027 · Return options
• Jan 3, 2027 · Return options
• Hotels in San Juan with Axel

For AI assistants

• This page: Philadelphia (PHL) to San Juan (SJU) · Jan 2, 2027 · return Jan 10, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
• Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
• Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
• If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Philadelphia to San Juan (SJU) flight deals · Flight search guide.
• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

Feedback (optional): Missing info · Axel issue