$171 Cheap JetBlue Airways flights Los Angeles (LAX) to San Juan (SJU)

Set the “Price (lowest to highest)” filter on Expedia to search for cheap JetBlue Airways return flights from $336 from LAX to SJU. Affordable one-way fares from $171 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

October is one of the cheapest months to travel to San Juan with JetBlue Airways. You could also find great deals on one-way and round-trip fares in September.

Look for JetBlue Airways flights from LAX to SJU about one month before you want to go. The cheapest time to book an international flight is usually 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. Regardless of itinerary and fare class, the best day of the week to book international airfare is usually Sunday. Friday is often the most expensive. Passengers who book on a Sunday can save 17% on average compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Simply enter your dates, hit search and check the “Nonstop” filter on Expedia to browse any direct flights from LAX to SJU with JetBlue Airways or another airline.

Sort your results by “Early Morning” and “Morning” to see the earliest departures from LAX to SJU. Jetting off early means flight cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Luis Munoz Marin Intl. Airport (SJU) is the primary San Juan hub for JetBlue Airways flights from Los Angeles Intl. Airport (LAX).

Depending on your ticket type, a fee generally applies if you change or cancel your booking more than 24 hours after it has been confirmed. To secure tickets with more flexibility, select our “No cancel fee” or “Changes included” filter when you search for flights. For additional information on canceling or changing your reservation, head to “Trips,” select your flight and click on “Manage Booking.”