Denver (DEN) to San Juan (SJU) · Nov 22, 2026 · return Dec 2, 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: Denver to San Juan (SJU) flight deals

2026-11-22 → 2026-12-02 · Axel-exclusive $607.50

• United Airlines UA1439: DEN 2026-11-22 20:45:00 → SJU 2026-11-23 05:21:00; nonstop; 336 minutes. Local airport times.
• United Airlines UA1368: SJU 2026-12-02 14:21:00 → DEN 2026-12-02 18:07:00; nonstop; 406 minutes. Local airport times.

2026-11-22 → 2026-12-02 · Axel-exclusive $331.88

• Frontier Airlines F93312 / F92868: DEN 2026-11-22 10:29:00 → SJU 2026-11-22 21:46:00; 1 stop(s) via MCO; 497 minutes. Local airport times.
  • F93312: DEN 2026-11-22 10:29:00 → MCO 2026-11-22 16:09:00; layover at MCO: 100 minutes.
  • F92868: MCO 2026-11-22 17:49:00 → SJU 2026-11-22 21:46:00.
• Frontier Airlines F92081 / F93599: SJU 2026-12-02 14:24:00 → DEN 2026-12-02 21:57:00; 1 stop(s) via ATL; 633 minutes. Local airport times.
  • F92081: SJU 2026-12-02 14:24:00 → ATL 2026-12-02 17:53:00; layover at ATL: 145 minutes.
  • F93599: ATL 2026-12-02 20:18:00 → DEN 2026-12-02 21:57:00.

2026-11-22 → 2026-12-02 · Axel-exclusive $489.38

• Southwest Airlines WN4488 / WN1192: DEN 2026-11-22 13:35:00 → SJU 2026-11-23 00:20:00; 1 stop(s) via FLL; 465 minutes. Local airport times.
  • WN4488: DEN 2026-11-22 13:35:00 → FLL 2026-11-22 19:15:00; layover at FLL: 80 minutes.
  • WN1192: FLL 2026-11-22 20:35:00 → SJU 2026-11-23 00:20:00.
• Southwest Airlines WN4666 / WN1785: SJU 2026-12-02 05:35:00 → DEN 2026-12-02 11:55:00; 1 stop(s) via MCO; 560 minutes. Local airport times.
  • WN4666: SJU 2026-12-02 05:35:00 → MCO 2026-12-02 07:45:00; layover at MCO: 120 minutes.
  • WN1785: MCO 2026-12-02 09:45:00 → DEN 2026-12-02 11:55:00.

2026-11-22 → 2026-12-02 · Axel-exclusive $607.50

• United Airlines UA1339: DEN 2026-11-22 09:46:00 → SJU 2026-11-22 18:25:00; nonstop; 339 minutes. Local airport times.
• United Airlines UA1368: SJU 2026-12-02 14:21:00 → DEN 2026-12-02 18:07:00; nonstop; 406 minutes. Local airport times.

2026-11-22 → 2026-12-02 · Axel-exclusive $331.88

• Frontier Airlines F91520 / F93378: DEN 2026-11-22 15:34:00 → SJU 2026-11-23 02:49:00; 1 stop(s) via MIA; 495 minutes. Local airport times.
  • F91520: DEN 2026-11-22 15:34:00 → MIA 2026-11-22 21:21:00; layover at MIA: 108 minutes.
  • F93378: MIA 2026-11-22 23:09:00 → SJU 2026-11-23 02:49:00.
• Frontier Airlines F92081 / F93599: SJU 2026-12-02 14:24:00 → DEN 2026-12-02 21:57:00; 1 stop(s) via ATL; 633 minutes. Local airport times.
  • F92081: SJU 2026-12-02 14:24:00 → ATL 2026-12-02 17:53:00; layover at ATL: 145 minutes.
  • F93599: ATL 2026-12-02 20:18:00 → DEN 2026-12-02 21:57:00.

2026-11-22 → 2026-12-02 · Axel-exclusive $331.88

• Frontier Airlines F91362 / F93004: DEN 2026-11-22 10:43:00 → SJU 2026-11-22 22:20:00; 1 stop(s) via CLT; 517 minutes. Local airport times.
  • F91362: DEN 2026-11-22 10:43:00 → CLT 2026-11-22 15:56:00; layover at CLT: 106 minutes.
  • F93004: CLT 2026-11-22 17:42:00 → SJU 2026-11-22 22:20:00.
• Frontier Airlines F92081 / F93599: SJU 2026-12-02 14:24:00 → DEN 2026-12-02 21:57:00; 1 stop(s) via ATL; 633 minutes. Local airport times.
  • F92081: SJU 2026-12-02 14:24:00 → ATL 2026-12-02 17:53:00; layover at ATL: 145 minutes.
  • F93599: ATL 2026-12-02 20:18:00 → DEN 2026-12-02 21:57:00.

2026-11-22 → 2026-12-02 · Axel-exclusive $489.38

• Southwest Airlines WN853 / WN2674: DEN 2026-11-22 14:10:00 → SJU 2026-11-23 00:50:00; 1 stop(s) via MCO; 460 minutes. Local airport times.
  • WN853: DEN 2026-11-22 14:10:00 → MCO 2026-11-22 19:35:00; layover at MCO: 85 minutes.
  • WN2674: MCO 2026-11-22 21:00:00 → SJU 2026-11-23 00:50:00.
• Southwest Airlines WN4666 / WN1785: SJU 2026-12-02 05:35:00 → DEN 2026-12-02 11:55:00; 1 stop(s) via MCO; 560 minutes. Local airport times.
  • WN4666: SJU 2026-12-02 05:35:00 → MCO 2026-12-02 07:45:00; layover at MCO: 120 minutes.
  • WN1785: MCO 2026-12-02 09:45:00 → DEN 2026-12-02 11:55:00.

2026-11-22 → 2026-12-02 · Axel-exclusive $557.50

• United Airlines UA320 / UA1192: DEN 2026-11-22 05:00:00 → SJU 2026-11-22 16:36:00; 1 stop(s) via IAH; 516 minutes. Local airport times.
  • UA320: DEN 2026-11-22 05:00:00 → IAH 2026-11-22 08:33:00; layover at IAH: 100 minutes.
  • UA1192: IAH 2026-11-22 10:13:00 → SJU 2026-11-22 16:36:00.
• United Airlines UA1368: SJU 2026-12-02 14:21:00 → DEN 2026-12-02 18:07:00; nonstop; 406 minutes. Local airport times.

Explore this route

• All dates for this route
• Nov 21, 2026 · Return options
• Nov 23, 2026 · Return options
• Hotels in San Juan with Axel

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