Cheapest return flights from Los Angeles to San Juan in January from 195€

AirHint found the following cheapest return flights from Los Angeles (LAX) to San Juan (SJU) in January 2026 (see full year).

Return flights

07 Jan - 12 Jan Frontier Airlines
07 Jan - 11 Jan Frontier Airlines
13 Jan - 21 Jan Frontier Airlines
18 Jan - 01 Feb Frontier Airlines
11 Jan - 18 Jan Frontier Airlines
29 Jan - 04 Feb Frontier Airlines
26 Jan - 29 Jan United
12 Jan - 17 Jan Frontier Airlines
22 Jan - 29 Jan Frontier Airlines
13 Jan - 18 Jan Frontier Airlines
20 Jan - 27 Jan Delta
24 Jan - 31 Jan Southwest Airlines
25 Jan - 08 Feb Southwest Airlines
25 Jan - 01 Feb Southwest Airlines
12 Jan - 01 Feb Spirit Airlines
12 Jan - 02 Feb Spirit Airlines
13 Jan - 01 Feb Spirit Airlines
13 Jan - 02 Feb Spirit Airlines
11 Jan - 01 Feb Spirit Airlines
18 Jan - 08 Feb Spirit Airlines

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

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