Los Angeles (LAX) to San Juan (SJU) flight deal in economy from $335

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesLAX

Los Angeles International Airport

Los Angeles, United States
Puerto RicoSJU

Luis Muñoz Marín International Airport

San Juan, Puerto Rico
$576 USD
-42%$335 USD
Verified about 13 hours ago
Fair Availability
23% of dates checked are available within 10% of the lowest price

Wednesday, August 19th, 2026

3 round-trip options

Returning
Mon, Aug 24, 2026•5 Day Trip
$686 USD
Google Flights
Returning
Sun, Aug 30, 2026•11 Day Trip
$633 USD
Google Flights
Returning
Mon, Aug 31, 2026•12 Day Trip
$542 USD
Google Flights