Fly from Los Angeles to San Juan $344 round-trip, including all taxes, on United or Delta.
As seen below, we found seats departing from LAX on Thursday, September 4, returning from SJU on Wednesday, September 10.
Plenty of other dates are also available for travel from September through December.
For booking info, see our Fare Details.
All products and services mentioned on Airfarewatchdog are independently selected by our team of expert travelers. If you buy something through our links, we may earn an affiliate commission.