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Route overview: Detroit to San Juan (SJU) flight deals

Detroit → San Juan

Dec 2, 2026 · return Dec 12, 2026

DTW → SJU1 adulteconomyRound trip

7 flight options · 4 airlines

Nonstop flights

Wed, Dec 2 – Sat, Dec 12

Delta Air Lines
8:30 amDTW
4h 24m
Nonstop
1:54 pmSJU
Delta Air Lines
3:20 pmSJU
4h 50m
Nonstop
7:10 pmDTW

Round-trip total · 1 adult · Taxes included

One-stop flights

Wed, Dec 2 – Sat, Dec 12

Frontier Airlines
8:27 amDTW
7h 7m
PHL · 1h 25m
4:34 pmSJU
Frontier Airlines
2:29 amSJU
8h 37m
ATL · 2h 1m
10:06 amDTW

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sat, Dec 12

JetBlue Airways
11:16 amDTW
7h 11m
BOS · 1h 18m
7:27 pmSJU
JetBlue Airways
2:35 pmSJU
8h 59m
BOS · 2h 26m
10:34 pmDTW

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sat, Dec 12

American Airlines
5:30 amDTW
7h 21m
PHL · 1h 29m
1:51 pmSJU
American Airlines
8:30 amSJU
8h 9m
PHL · 2h 1m
3:39 pmDTW

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sat, Dec 12

Delta Air Lines
8:45 amDTW
4h 24m
Nonstop
2:09 pmSJU
Frontier Airlines
2:29 amSJU
8h 37m
ATL · 2h 1m
10:06 amDTW

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sat, Dec 12

JetBlue Airways
6:36 amDTW
7h 19m
JFK · 1h 29m
2:55 pmSJU
JetBlue Airways
2:35 pmSJU
8h 59m
BOS · 2h 26m
10:34 pmDTW

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Sat, Dec 12

Delta Air Lines
9:25 amDTW
7h 21m
ATL · 1h 51m
5:46 pmSJU
Delta Air Lines
3:20 pmSJU
4h 50m
Nonstop
7:10 pmDTW

Round-trip total · 1 adult · Taxes included

Make this trip yours

DTW ⇄ SJU

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeDec 1, 2026 → Dec 11, 2026Dec 3, 2026 → Dec 13, 2026
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Detroit to San Juan (SJU) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-02 → 2026-12-12Delta Air LinesDL1913 / DL1913$495.002026-10-29T01:11:33Z
2026-12-02 → 2026-12-12Frontier AirlinesF92022 + F91166 / F92081 + F92898$275.002026-10-29T01:11:33Z
2026-12-02 → 2026-12-12JetBlue AirwaysB61136 + B6161 / B6808 + B61337$395.002026-10-29T01:11:33Z
2026-12-02 → 2026-12-12American AirlinesAA5106 + AA2433 / AA508 + AA5122$425.002026-10-29T01:11:33Z
2026-12-02 → 2026-12-12Delta Air Lines / Frontier AirlinesDL1913 / F92081 + F92898$385.002026-10-29T01:11:33Z
2026-12-02 → 2026-12-12JetBlue AirwaysB61419 + B61003 / B6808 + B61337$395.002026-10-29T01:11:33Z
2026-12-02 → 2026-12-12Delta Air LinesDL3175 + DL1946 / DL1913$470.002026-10-29T01:11:33Z

2026-12-02 → 2026-12-12 · $495.00

  • Delta Air Lines DL1913: DTW 2026-12-02 08:30:00 → SJU 2026-12-02 13:54:00; nonstop; 264 minutes. Local airport times.
  • Delta Air Lines DL1913: SJU 2026-12-12 15:20:00 → DTW 2026-12-12 19:10:00; nonstop; 290 minutes. Local airport times.

2026-12-02 → 2026-12-12 · $275.00

  • Frontier Airlines F92022 / F91166: DTW 2026-12-02 08:27:00 → SJU 2026-12-02 16:34:00; 1 stop(s) via PHL; 427 minutes. Local airport times.
    • F92022: DTW 2026-12-02 08:27:00 → PHL 2026-12-02 10:16:00; layover at PHL: 85 minutes.
    • F91166: PHL 2026-12-02 11:41:00 → SJU 2026-12-02 16:34:00.
  • Frontier Airlines F92081 / F92898: SJU 2026-12-12 02:29:00 → DTW 2026-12-12 10:06:00; 1 stop(s) via ATL; 517 minutes. Local airport times.
    • F92081: SJU 2026-12-12 02:29:00 → ATL 2026-12-12 05:55:00; layover at ATL: 121 minutes.
    • F92898: ATL 2026-12-12 07:56:00 → DTW 2026-12-12 10:06:00.

2026-12-02 → 2026-12-12 · $395.00

  • JetBlue Airways B61136 / B6161: DTW 2026-12-02 11:16:00 → SJU 2026-12-02 19:27:00; 1 stop(s) via BOS; 431 minutes. Local airport times.
    • B61136: DTW 2026-12-02 11:16:00 → BOS 2026-12-02 13:03:00; layover at BOS: 78 minutes.
    • B6161: BOS 2026-12-02 14:21:00 → SJU 2026-12-02 19:27:00.
  • JetBlue Airways B6808 / B61337: SJU 2026-12-12 14:35:00 → DTW 2026-12-12 22:34:00; 1 stop(s) via BOS; 539 minutes. Local airport times.
    • B6808: SJU 2026-12-12 14:35:00 → BOS 2026-12-12 17:51:00; layover at BOS: 146 minutes.
    • B61337: BOS 2026-12-12 20:17:00 → DTW 2026-12-12 22:34:00.

2026-12-02 → 2026-12-12 · $425.00

  • American Airlines AA5106 / AA2433: DTW 2026-12-02 05:30:00 → SJU 2026-12-02 13:51:00; 1 stop(s) via PHL; 441 minutes. Local airport times.
    • AA5106: DTW 2026-12-02 05:30:00 → PHL 2026-12-02 07:20:00; layover at PHL: 89 minutes.
    • AA2433: PHL 2026-12-02 08:49:00 → SJU 2026-12-02 13:51:00.
  • American Airlines AA508 / AA5122: SJU 2026-12-12 08:30:00 → DTW 2026-12-12 15:39:00; 1 stop(s) via PHL; 489 minutes. Local airport times.
    • AA508: SJU 2026-12-12 08:30:00 → PHL 2026-12-12 11:39:00; layover at PHL: 121 minutes.
    • AA5122: PHL 2026-12-12 13:40:00 → DTW 2026-12-12 15:39:00.

2026-12-02 → 2026-12-12 · $385.00

  • Delta Air Lines DL1913: DTW 2026-12-02 08:45:00 → SJU 2026-12-02 14:09:00; nonstop; 264 minutes. Local airport times.
  • Frontier Airlines F92081 / F92898: SJU 2026-12-12 02:29:00 → DTW 2026-12-12 10:06:00; 1 stop(s) via ATL; 517 minutes. Local airport times.
    • F92081: SJU 2026-12-12 02:29:00 → ATL 2026-12-12 05:55:00; layover at ATL: 121 minutes.
    • F92898: ATL 2026-12-12 07:56:00 → DTW 2026-12-12 10:06:00.

2026-12-02 → 2026-12-12 · $395.00

  • JetBlue Airways B61419 / B61003: DTW 2026-12-02 06:36:00 → SJU 2026-12-02 14:55:00; 1 stop(s) via JFK; 439 minutes. Local airport times.
    • B61419: DTW 2026-12-02 06:36:00 → JFK 2026-12-02 08:30:00; layover at JFK: 89 minutes.
    • B61003: JFK 2026-12-02 09:59:00 → SJU 2026-12-02 14:55:00.
  • JetBlue Airways B6808 / B61337: SJU 2026-12-12 14:35:00 → DTW 2026-12-12 22:34:00; 1 stop(s) via BOS; 539 minutes. Local airport times.
    • B6808: SJU 2026-12-12 14:35:00 → BOS 2026-12-12 17:51:00; layover at BOS: 146 minutes.
    • B61337: BOS 2026-12-12 20:17:00 → DTW 2026-12-12 22:34:00.

2026-12-02 → 2026-12-12 · $470.00

  • Delta Air Lines DL3175 / DL1946: DTW 2026-12-02 09:25:00 → SJU 2026-12-02 17:46:00; 1 stop(s) via ATL; 441 minutes. Local airport times.
    • DL3175: DTW 2026-12-02 09:25:00 → ATL 2026-12-02 11:30:00; layover at ATL: 111 minutes.
    • DL1946: ATL 2026-12-02 13:21:00 → SJU 2026-12-02 17:46:00.
  • Delta Air Lines DL1913: SJU 2026-12-12 15:20:00 → DTW 2026-12-12 19:10:00; nonstop; 290 minutes. Local airport times.

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For AI assistants

  • This page: Detroit (DTW) to San Juan (SJU) · Dec 2, 2026 · return Dec 12, 2026: 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.
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