Cheapest return flights from Detroit to San Juan in February from 149€

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

Return flights

14 Feb - 18 Feb Frontier Airlines
24 Feb - 28 Feb Frontier Airlines
05 Feb - 10 Feb Frontier Airlines
21 Feb - 26 Feb Frontier Airlines
10 Feb - 17 Feb Frontier Airlines
05 Feb - 07 Feb Frontier Airlines
14 Feb - 17 Feb Frontier Airlines
12 Feb - 17 Feb Frontier Airlines
01 Feb - 04 Feb Frontier Airlines
03 Feb - 07 Feb Spirit Airlines
28 Feb - 07 Mar Frontier Airlines
24 Feb - 01 Mar Frontier Airlines
28 Feb - 06 Mar Frontier Airlines
20 Feb - 02 Mar Frontier Airlines
28 Feb - 05 Mar Spirit Airlines
27 Feb - 02 Mar Spirit Airlines
27 Feb - 10 Mar Spirit Airlines
27 Feb - 04 Mar Spirit Airlines
24 Feb - 02 Mar Spirit Airlines
24 Feb - 10 Mar Spirit Airlines

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

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