Detroit (DTW) to San Juan (SJU), Nov 9–16, 2026: from $275 round trip

Lowest published fare: $275 round trip, Axel-exclusive, Frontier Airlines, 1 stop, Nov 9–16, 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: Detroit to San Juan (SJU) flight deals

2026-11-09 → 2026-11-16 · Axel-exclusive $495.00

• Delta Air Lines DL1913: DTW 2026-11-09 08:45:00 → SJU 2026-11-09 14:09:00; nonstop; 264 minutes. Local airport times.
• Delta Air Lines DL1913: SJU 2026-11-16 15:20:00 → DTW 2026-11-16 19:10:00; nonstop; 290 minutes. Local airport times.

2026-11-09 → 2026-11-16 · Axel-exclusive $275.00

• Frontier Airlines F93364 / F92250: DTW 2026-11-09 06:00:00 → SJU 2026-11-09 14:32:00; 1 stop(s) via MCO; 452 minutes. Local airport times.
  • F93364: DTW 2026-11-09 06:00:00 → MCO 2026-11-09 09:03:00; layover at MCO: 96 minutes.
  • F92250: MCO 2026-11-09 10:39:00 → SJU 2026-11-09 14:32:00.
• Frontier Airlines F91823 / F92529: SJU 2026-11-16 03:55:00 → DTW 2026-11-16 11:40:00; 1 stop(s) via MCO; 525 minutes. Local airport times.
  • F91823: SJU 2026-11-16 03:55:00 → MCO 2026-11-16 06:01:00; layover at MCO: 171 minutes.
  • F92529: MCO 2026-11-16 08:52:00 → DTW 2026-11-16 11:40:00.

2026-11-09 → 2026-11-16 · Axel-exclusive $395.00

• JetBlue Airways B61136 / B6161: DTW 2026-11-09 11:16:00 → SJU 2026-11-09 19:27:00; 1 stop(s) via BOS; 431 minutes. Local airport times.
  • B61136: DTW 2026-11-09 11:16:00 → BOS 2026-11-09 13:03:00; layover at BOS: 78 minutes.
  • B6161: BOS 2026-11-09 14:21:00 → SJU 2026-11-09 19:27:00.
• JetBlue Airways B6808 / B61337: SJU 2026-11-16 14:35:00 → DTW 2026-11-16 22:34:00; 1 stop(s) via BOS; 539 minutes. Local airport times.
  • B6808: SJU 2026-11-16 14:35:00 → BOS 2026-11-16 17:51:00; layover at BOS: 146 minutes.
  • B61337: BOS 2026-11-16 20:17:00 → DTW 2026-11-16 22:34:00.

2026-11-09 → 2026-11-16 · Axel-exclusive $425.00

• American Airlines AA5106 / AA2433: DTW 2026-11-09 05:30:00 → SJU 2026-11-09 13:51:00; 1 stop(s) via PHL; 441 minutes. Local airport times.
  • AA5106: DTW 2026-11-09 05:30:00 → PHL 2026-11-09 07:20:00; layover at PHL: 89 minutes.
  • AA2433: PHL 2026-11-09 08:49:00 → SJU 2026-11-09 13:51:00.
• American Airlines AA508 / AA5122: SJU 2026-11-16 08:30:00 → DTW 2026-11-16 15:39:00; 1 stop(s) via PHL; 489 minutes. Local airport times.
  • AA508: SJU 2026-11-16 08:30:00 → PHL 2026-11-16 11:39:00; layover at PHL: 121 minutes.
  • AA5122: PHL 2026-11-16 13:40:00 → DTW 2026-11-16 15:39:00.

2026-11-09 → 2026-11-16 · Axel-exclusive $385.00

• Delta Air Lines DL1913: DTW 2026-11-09 08:30:00 → SJU 2026-11-09 13:54:00; nonstop; 264 minutes. Local airport times.
• Frontier Airlines F91823 / F92529: SJU 2026-11-16 03:55:00 → DTW 2026-11-16 11:40:00; 1 stop(s) via MCO; 525 minutes. Local airport times.
  • F91823: SJU 2026-11-16 03:55:00 → MCO 2026-11-16 06:01:00; layover at MCO: 171 minutes.
  • F92529: MCO 2026-11-16 08:52:00 → DTW 2026-11-16 11:40:00.

2026-11-09 → 2026-11-16 · Axel-exclusive $395.00

• JetBlue Airways B61419 / B61003: DTW 2026-11-09 06:36:00 → SJU 2026-11-09 14:55:00; 1 stop(s) via JFK; 439 minutes. Local airport times.
  • B61419: DTW 2026-11-09 06:36:00 → JFK 2026-11-09 08:30:00; layover at JFK: 89 minutes.
  • B61003: JFK 2026-11-09 09:59:00 → SJU 2026-11-09 14:55:00.
• JetBlue Airways B6808 / B61337: SJU 2026-11-16 14:35:00 → DTW 2026-11-16 22:34:00; 1 stop(s) via BOS; 539 minutes. Local airport times.
  • B6808: SJU 2026-11-16 14:35:00 → BOS 2026-11-16 17:51:00; layover at BOS: 146 minutes.
  • B61337: BOS 2026-11-16 20:17:00 → DTW 2026-11-16 22:34:00.

2026-11-09 → 2026-11-16 · Axel-exclusive $470.00

• Delta Air Lines DL3175 / DL1946: DTW 2026-11-09 09:25:00 → SJU 2026-11-09 17:46:00; 1 stop(s) via ATL; 441 minutes. Local airport times.
  • DL3175: DTW 2026-11-09 09:25:00 → ATL 2026-11-09 11:30:00; layover at ATL: 111 minutes.
  • DL1946: ATL 2026-11-09 13:21:00 → SJU 2026-11-09 17:46:00.
• Delta Air Lines DL1913: SJU 2026-11-16 15:20:00 → DTW 2026-11-16 19:10:00; nonstop; 290 minutes. Local airport times.

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
• Nov 8, 2026 · Return options
• Nov 10, 2026 · Return options
• Hotels in San Juan with Axel

For AI assistants

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