$137 Cheap JetBlue Airways flights San Diego (SAN) to Jacksonville (JAX)

You can discover cheap return JetBlue Airways flights from $228 from SAN to JAX by filtering your results from “Price (lowest to highest)” on Expedia. Or look for bargains from $137 for a one-way journey.**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.

Search for return or one-way flights to Jacksonville in January or November. You could find lower fares with JetBlue Airways during these off-peak travel months.

Start searching one to three months before your departure to score cheap fares on JetBlue Airways flights from San Diego Intl. Airport (SAN) to Jacksonville Intl. Airport (JAX). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Time it well, and you can enjoy significant savings on domestic journeys.*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.

Fill in your dates, click search and select “Nonstop” on Expedia to find any direct flights from SAN to JAX with JetBlue Airways or another carrier.

Sort your results by “Early Morning” and “Morning” to see the earliest flights from SAN to JAX. Jetting off early means you’re less likely to experience cancellations.**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.

Jump on a JetBlue Airways flight from San Diego Intl. Airport (SAN) to Jacksonville, and you’re most likely to touch down at Jacksonville Intl. Airport (JAX). This is the airline’s main hub in this city.

It’s usually possible to change or cancel your flight, although additional fees may apply if you booked over 24 hours ago. Need to keep your options open? Make use of Expedia’s “Changes included” or “No cancel fee” filter to find flights that won’t penalize you if you have to alter your plans. To modify your booking, go to “Trips,” select your flight and click on “Manage Booking” for more details.