Cheapest return flights from Detroit to San Juan in May from 224€

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 May 2025 (see full year).

Return flights

09 May - 12 May Spirit Airlines
14 May - 18 May Spirit Airlines
18 May - 22 May Delta direct
09 May - 12 May Delta direct

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

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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