Cheapest one-way flights from Detroit to San Juan in February from $85

AirHint found the following cheapest one-way flights from Detroit (DTW) to San Juan (SJU) in February 2026 (see full year).

One-Way flights

07 Feb Spirit Airlines direct
02 Feb Spirit Airlines direct
14 Feb Spirit Airlines
21 Feb Spirit Airlines
19 Feb Spirit Airlines
06 Feb Spirit Airlines
11 Feb Spirit Airlines
13 Feb Spirit Airlines
21 Feb Spirit Airlines direct
06 Feb Spirit Airlines direct

Also check the deals for return flights from Detroit to San Juan in February.

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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