Cheapest return flights from Detroit to San Juan in March from 125€

Best time to book flights for Detroit (DTW) to San Juan (SJU) flights at AirHint

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

Return flights

05 Mar - 11 Mar Frontier Airlines
06 Mar - 12 Mar Frontier Airlines
05 Mar - 10 Mar Frontier Airlines
05 Mar - 12 Mar Frontier Airlines
10 Mar - 13 Mar Frontier Airlines
06 Mar - 11 Mar Frontier Airlines
03 Mar - 06 Mar Frontier Airlines
06 Mar - 10 Mar Frontier Airlines
04 Mar - 11 Mar Spirit Airlines
02 Mar - 05 Mar Frontier Airlines
01 Mar - 08 Apr Frontier Airlines
25 Mar - 01 Apr Spirit Airlines
27 Mar - 02 Apr Spirit Airlines
30 Mar - 04 Apr Spirit Airlines
30 Mar - 05 Apr Spirit Airlines
20 Mar - 01 Apr Spirit Airlines
29 Mar - 04 Apr Spirit Airlines
28 Mar - 03 Apr Spirit Airlines
30 Mar - 06 Apr Spirit Airlines
31 Mar - 05 Apr Frontier Airlines

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

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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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