Cheapest return flights from Los Angeles to San Juan in January from 166€

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

Return flights

26 Jan - 28 Jan Spirit Airlines
26 Jan - 30 Jan Spirit Airlines
26 Jan - 10 Feb Spirit Airlines
26 Jan - 06 Feb Spirit Airlines
26 Jan - 31 Jan Spirit Airlines
26 Jan - 05 Feb Spirit Airlines
26 Jan - 04 Feb Spirit Airlines
18 Jan - 28 Jan Spirit Airlines
26 Jan - 02 Feb Spirit Airlines
18 Jan - 27 Jan Spirit Airlines
18 Jan - 30 Jan Spirit Airlines
26 Jan - 14 Feb Spirit Airlines
18 Jan - 03 Feb Spirit Airlines
24 Jan - 27 Jan Spirit Airlines
18 Jan - 06 Feb Spirit Airlines
24 Jan - 30 Jan Spirit Airlines
24 Jan - 10 Feb Spirit Airlines
24 Jan - 03 Feb Spirit Airlines
19 Jan - 28 Jan Spirit Airlines
24 Jan - 31 Jan Spirit Airlines

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

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