Cheapest return flights from Detroit to San Juan in January from $130

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 January 2025 (see full year).

Return flights

25 Jan - 28 Jan Frontier Airlines
18 Jan - 25 Jan Frontier Airlines
18 Jan - 23 Jan Frontier Airlines
25 Jan - 29 Jan Frontier Airlines
25 Jan - 01 Feb Frontier Airlines
22 Jan - 28 Jan Frontier Airlines
23 Jan - 30 Jan Frontier Airlines
23 Jan - 28 Jan Frontier Airlines
13 Jan - 18 Jan Spirit Airlines
22 Jan - 24 Jan Frontier Airlines
13 Jan - 16 Jan Spirit Airlines
31 Jan - 08 Feb Frontier Airlines
31 Jan - 02 Feb Frontier Airlines
24 Jan - 02 Feb Spirit Airlines
30 Jan - 02 Feb Spirit Airlines
31 Jan - 05 Feb Delta direct
26 Jan - 02 Feb Delta direct
25 Jan - 01 Feb Delta direct
31 Jan - 02 Feb Delta direct
24 Jan - 02 Feb Delta direct

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

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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