Cheapest return flights from Detroit to San Juan in August from 120€

AirHint found the following cheapest return flights from Detroit (DTW) to San Juan (SJU) in August 2025 (see full year).

Return flights

31 Aug - 04 Sep Spirit Airlines direct
31 Aug - 11 Sep Spirit Airlines direct
29 Aug - 04 Sep Spirit Airlines direct
29 Aug - 11 Sep Spirit Airlines direct
29 Aug - 31 Aug Spirit Airlines direct
24 Aug - 29 Aug Spirit Airlines direct
22 Aug - 29 Aug Spirit Airlines direct
25 Aug - 29 Aug Spirit Airlines direct
24 Aug - 11 Sep Spirit Airlines direct
22 Aug - 11 Sep Spirit Airlines direct
25 Aug - 11 Sep Spirit Airlines direct
24 Aug - 04 Sep Spirit Airlines direct
22 Aug - 04 Sep Spirit Airlines direct
25 Aug - 04 Sep Spirit Airlines direct
22 Aug - 28 Aug Spirit Airlines direct
22 Aug - 31 Aug Spirit Airlines direct
24 Aug - 31 Aug Spirit Airlines direct
24 Aug - 28 Aug Spirit Airlines direct
25 Aug - 31 Aug Spirit Airlines direct
25 Aug - 28 Aug Spirit Airlines direct

Also check the deals for one-way flights from Detroit to San Juan in August.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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