$228 Cheap JetBlue Airways flights San Juan (SJU) to Austin (AUS)

Landing cheap one-way JetBlue Airways flights from SJU to AUS from $228 on Expedia couldn’t be simpler — just filter by “Price (lowest to highest).” Alternatively, check out our affordable round-trip fares from $349 for your next exciting vacation.**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.

JetBlue Airways flights to Austin tend to be more affordable in the quieter months of January and December. Whether you’re after a one-way or a return ticket, you could find a better deal then.

To discover affordable flights from SJU to AUS with JetBlue Airways, start your search about one month before your intended departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another useful tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**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, press search and select “Nonstop” on Expedia to browse any direct flights from SJU to AUS with JetBlue Airways or other carriers.

To find the earliest departure from SJU to AUS with JetBlue Airways, sort your results by “Early Morning” and “Morning.” Booking an early flight generally means 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.

Hop on a JetBlue Airways flight from Luis Munoz Marin Intl. Airport (SJU) to Austin, and you’ll most likely land at Austin-Bergstrom Intl. Airport (AUS). This is the airline’s primary hub here.

Depending on your fare type, a fee may apply if you change or cancel your booking more than 24 hours after it has been confirmed. To secure flexible fares, select our “Changes included” or “No cancel fee” filter when you search for flights. For more details on canceling or changing your reservation, head to “Trips,” select your flight and click on “Manage Booking.”