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

Return flights

28 Feb - 07 Mar	jetBlue
22 Feb - 25 Feb	American Airlines
04 Feb - 07 Feb	United
21 Feb - 28 Feb	United
11 Feb - 13 Feb	United
20 Feb - 28 Feb	United
04 Feb - 25 Feb	Spirit Airlines
04 Feb - 18 Feb	Spirit Airlines
04 Feb - 23 Feb	Spirit Airlines
04 Feb - 24 Feb	Spirit Airlines
04 Feb - 20 Feb	Spirit Airlines
11 Feb - 02 Mar	Spirit Airlines
21 Feb - 01 Mar	United
09 Feb - 02 Mar	Spirit Airlines
26 Feb - 04 Mar	Southwest Airlines
22 Feb - 02 Mar	Spirit Airlines
21 Feb - 02 Mar	Spirit Airlines
28 Feb - 02 Mar	Spirit Airlines
20 Feb - 02 Mar	Spirit Airlines
15 Feb - 02 Mar	Spirit Airlines

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

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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Cheapest return flights from Los Angeles to San Juan in February from $264

Return flights