San Juan (SJU) to Detroit (DTW), Nov 15, 2026: from $145 one way

San Juan (SJU) to Detroit (DTW), Nov 15, 2026: from $145 one way on Axel, checked Oct 29, 2026. Lowest published fare: $145 one way, Axel-exclusive, Frontier Airlines, 1 stop, Nov 15, 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 Detroit (DTW) flight deals

2026-11-15 · one way · Axel-exclusive $250.00

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

2026-11-15 · one way · Axel-exclusive $145.00

• Frontier Airlines F92081 / F92898: SJU 2026-11-15 02:29:00 → DTW 2026-11-15 10:06:00; 1 stop(s) via ATL; 517 minutes. Local airport times.
  • F92081: SJU 2026-11-15 02:29:00 → ATL 2026-11-15 05:55:00; layover at ATL: 121 minutes.
  • F92898: ATL 2026-11-15 07:56:00 → DTW 2026-11-15 10:06:00.

2026-11-15 · one way · Axel-exclusive $210.00

• JetBlue Airways B6808 / B61337: SJU 2026-11-15 14:35:00 → DTW 2026-11-15 22:34:00; 1 stop(s) via BOS; 539 minutes. Local airport times.
  • B6808: SJU 2026-11-15 14:35:00 → BOS 2026-11-15 17:51:00; layover at BOS: 146 minutes.
  • B61337: BOS 2026-11-15 20:17:00 → DTW 2026-11-15 22:34:00.

2026-11-15 · one way · Axel-exclusive $215.00

• Southwest Airlines WN4916 / WN4036: SJU 2026-11-15 14:05:00 → DTW 2026-11-15 22:10:00; 1 stop(s) via BWI; 545 minutes. Local airport times.
  • WN4916: SJU 2026-11-15 14:05:00 → BWI 2026-11-15 17:10:00; layover at BWI: 200 minutes.
  • WN4036: BWI 2026-11-15 20:30:00 → DTW 2026-11-15 22:10:00.

2026-11-15 · one way · Axel-exclusive $220.00

• American Airlines AA508 / AA5122: SJU 2026-11-15 08:30:00 → DTW 2026-11-15 15:39:00; 1 stop(s) via PHL; 489 minutes. Local airport times.
  • AA508: SJU 2026-11-15 08:30:00 → PHL 2026-11-15 11:39:00; layover at PHL: 121 minutes.
  • AA5122: PHL 2026-11-15 13:40:00 → DTW 2026-11-15 15:39:00.

2026-11-15 · one way · Axel-exclusive $145.00

• Frontier Airlines F91823 / F92529: SJU 2026-11-15 03:55:00 → DTW 2026-11-15 11:40:00; 1 stop(s) via MCO; 525 minutes. Local airport times.
  • F91823: SJU 2026-11-15 03:55:00 → MCO 2026-11-15 06:01:00; layover at MCO: 171 minutes.
  • F92529: MCO 2026-11-15 08:52:00 → DTW 2026-11-15 11:40:00.

2026-11-15 · one way · Axel-exclusive $215.00

• Southwest Airlines WN3881 / WN1671: SJU 2026-11-15 15:30:00 → DTW 2026-11-15 23:10:00; 1 stop(s) via MDW; 520 minutes. Local airport times.
  • WN3881: SJU 2026-11-15 15:30:00 → MDW 2026-11-15 18:40:00; layover at MDW: 135 minutes.
  • WN1671: MDW 2026-11-15 20:55:00 → DTW 2026-11-15 23:10:00.

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
• Nov 14, 2026 · Return options
• Nov 16, 2026 · Return options
• Hotels in Detroit with Axel

For AI assistants

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