$92 Cheap Flights from Jacksonville (JAX) to San Diego (SAN)

View $92 flight on Sat, May 17, 2025Opens in a new window

Popular airlines from Jacksonville International Airport (JAX) to San Diego Intl. Airport (SAN)

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Find available prices by choosing your travel dates.

Cheap Flights from Jacksonville to San Diego (JAX-SAN)

Prices were available within the past 7 days and start at $92 for one-way flights and $183 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Breeze Airways
Sat, Aug 23 - Sat, Aug 30
JAX
Jacksonville
SAN
San Diego
$183 Roundtrip, found 2 hours ago
$183
Roundtrip
found 2 hours ago
Select Breeze Airways flight, departing Sat, Aug 23 from Jacksonville to San Diego, returning Sat, Aug 30, priced at $183 found 2 hours ago
Breeze Airways
Wed, Aug 20 - Wed, Aug 27
JAX
Jacksonville
SAN
San Diego
$188 Roundtrip, found 10 hours ago
$188
Roundtrip
found 10 hours ago
Select Breeze Airways flight, departing Wed, Aug 20 from Jacksonville to San Diego, returning Wed, Aug 27, priced at $188 found 10 hours ago
Breeze Airways
Wed, Aug 20 - Wed, Aug 27
JAX
Jacksonville
SAN
San Diego
$193 Roundtrip, found 10 hours ago
$193
Roundtrip
found 10 hours ago
Select Breeze Airways flight, departing Wed, Aug 20 from Jacksonville to San Diego, returning Wed, Aug 27, priced at $193 found 10 hours ago
Breeze Airways
Sat, May 17 - Sat, May 24
JAX
Jacksonville
SAN
San Diego
$204 Roundtrip, found 1 hour ago
$204
Roundtrip
found 1 hour ago
Select Breeze Airways flight, departing Sat, May 17 from Jacksonville to San Diego, returning Sat, May 24, priced at $204 found 1 hour ago
Breeze Airways
Sat, May 17 - Wed, May 28
JAX
Jacksonville
SAN
San Diego
$224 Roundtrip, found 2 days ago
$224
Roundtrip
found 2 days ago
Select Breeze Airways flight, departing Sat, May 17 from Jacksonville to San Diego, returning Wed, May 28, priced at $224 found 2 days ago
Frontier Airlines
Mon, Jun 9 - Wed, Jul 9
JAX
Jacksonville
SAN
San Diego
$226 Roundtrip, found 4 days ago
$226
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Jun 9 from Jacksonville to San Diego, returning Wed, Jul 9, priced at $226 found 4 days ago
Breeze Airways
Sat, May 17 - Sat, May 24
JAX
Jacksonville
SAN
San Diego
$228 Roundtrip, found 1 hour ago
$228
Roundtrip
found 1 hour ago
Select Breeze Airways flight, departing Sat, May 17 from Jacksonville to San Diego, returning Sat, May 24, priced at $228 found 1 hour ago
JetBlue Airways
Wed, May 14 - Mon, May 19
JAX
Jacksonville
SAN
San Diego
$288 Roundtrip, just found
$288
Roundtrip
just found
Select JetBlue Airways flight, departing Wed, May 14 from Jacksonville to San Diego, returning Mon, May 19, priced at $288 just found
United
Wed, May 14 - Wed, May 28
JAX
Jacksonville
SAN
San Diego
$386 Roundtrip, found 4 hours ago
$386
Roundtrip
found 4 hours ago
Select United flight, departing Wed, May 14 from Jacksonville to San Diego, returning Wed, May 28, priced at $386 found 4 hours ago
American Airlines
Wed, May 14 - Wed, May 28
JAX
Jacksonville
CLD
Carlsbad
$391 Roundtrip, found 4 hours ago
$391
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Wed, May 14 from Jacksonville to Carlsbad, returning Wed, May 28, priced at $391 found 4 hours ago
Flights from Jacksonville (JAX) to San Diego (SAN)
Origin airport
Jacksonville Intl.
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines, American Airlines, Breeze Airways, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$182
Distance
2085 mi

Jacksonville to San Diego Flights

The cheapest times to fly from Jacksonville to San Diego

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Jacksonville to San Diego are during the month of August. You can find some of the cheapest flights from Jacksonville to San Diego with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Jacksonville to San Diego

Sunday is one of the best days to book for cheap flights from Jacksonville to San Diego: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Jacksonville to San Diego

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Jacksonville to San Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from $92 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Jacksonville to San Diego flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Jacksonville to San Diego airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Jacksonville Intl. Airport (JAX) to San Diego Intl. Airport (SAN) cost?
Cheap return fares from Jacksonville Intl. Airport (JAX) to San Diego Intl. Airport (SAN) start at $204. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Breeze flight leaving JAX on May 17 2025 and touching down at SAN. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from JAX to SAN?
The cheapest flights from JAX to SAN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from JAX to SAN?
Right now, the cheapest airline operating one-way flights from JAX to SAN is Breeze. You can book a seat on this route from $92. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from JAX on May 17 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from Jacksonville Intl. Airport (JAX) to San Diego Intl. Airport (SAN)?
There aren’t any daily direct flights available from Jacksonville Intl. Airport (JAX) to San Diego Intl. Airport (SAN). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you’ll be on your way before you know it.
What day of the week has the most flights from JAX to SAN?
You’ll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from JAX to SAN?
With 100% of journeys usually landing on time, Breeze Airways has the best on-time performance for direct flights from Jacksonville Intl. Airport (JAX) to San Diego Intl. Airport (SAN). To check your flight status and get notifications about any changes, simply head to the Expedia App.
What is the best time to fly from Jacksonville Intl. Airport (JAX) to San Diego Intl. Airport (SAN)?
Opt for a flight from Jacksonville Intl. Airport (JAX) to San Diego Intl. Airport (SAN) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Jacksonville Intl. Airport (JAX) to San Diego Intl. Airport (SAN) last-minute?
Holding off until right before your break to book your flight from JAX to SAN often results in higher prices. While it’s possible to find some last-minute offers, they aren’t always guaranteed. Keep your travel schedule open for the best chance of snagging a bargain.
Is it cheaper to book a JAX to SAN flight and hotel package?
You’ll generally save money by securing a JAX to SAN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s simple to manage everything in one place. Once you’ve selected your ideal accommodations and flights, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Jacksonville Intl. Airport (JAX) to San Diego Intl. Airport (SAN)?
In most cases, you can cancel or modify your JAX to SAN flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline’s fees and policies on flight changes, or if you’d like more details, head to our Customer Service portal.

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*Available to One Key members.