Cheapest return flights from Los Angeles to San Juan in December from 249€

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

Return flights

01 Dec - 08 Dec United
08 Dec - 15 Dec United
05 Dec - 12 Dec United
09 Dec - 16 Dec United
02 Dec - 09 Dec United
04 Dec - 11 Dec United
10 Dec - 17 Dec United
03 Dec - 10 Dec United
15 Dec - 22 Dec United
14 Dec - 21 Dec United

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

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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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