$69 Cheap Flights from San Diego (SAN) to Jacksonville (JAX)

View $69 flight on Fri, Jan 9, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at $69 for one-way flights and $140 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, Nov 17 - Mon, Dec 8
SAN
San Diego
JAX
Jacksonville
$140 Roundtrip, found 12 hours ago
$140
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Mon, Nov 17 from San Diego to Jacksonville, returning Mon, Dec 8, priced at $140 found 12 hours ago
Frontier Airlines
Mon, Nov 10 - Fri, Nov 14
SAN
San Diego
JAX
Jacksonville
$183 Roundtrip, found 2 hours ago
$183
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Mon, Nov 10 from San Diego to Jacksonville, returning Fri, Nov 14, priced at $183 found 2 hours ago
JetBlue Airways
Thu, Dec 4 - Thu, Dec 11
SAN
San Diego
JAX
Jacksonville
$215 Roundtrip, found 15 hours ago
$215
Roundtrip
found 15 hours ago
Select JetBlue Airways flight, departing Thu, Dec 4 from San Diego to Jacksonville, returning Thu, Dec 11, priced at $215 found 15 hours ago
Breeze Airways
Wed, May 6 - Sat, May 9
SAN
San Diego
JAX
Jacksonville
$219 Roundtrip, found 2 days ago
$219
Roundtrip
found 2 days ago
Select Breeze Airways flight, departing Wed, May 6 from San Diego to Jacksonville, returning Sat, May 9, priced at $219 found 2 days ago
Frontier Airlines
Mon, Nov 24 - Thu, Dec 4
SAN
San Diego
JAX
Jacksonville
$221 Roundtrip, found 19 hours ago
$221
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Mon, Nov 24 from San Diego to Jacksonville, returning Thu, Dec 4, priced at $221 found 19 hours ago
Frontier Airlines
Mon, Nov 10 - Fri, Nov 14
SAN
San Diego
JAX
Jacksonville
$241 Roundtrip, found 2 hours ago
$241
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Mon, Nov 10 from San Diego to Jacksonville, returning Fri, Nov 14, priced at $241 found 2 hours ago
JetBlue Airways
Tue, Dec 9 - Mon, Dec 15
SAN
San Diego
JAX
Jacksonville
$253 Roundtrip, found 3 days ago
$253
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Tue, Dec 9 from San Diego to Jacksonville, returning Mon, Dec 15, priced at $253 found 3 days ago
Breeze Airways
Wed, May 6 - Sat, May 9
SAN
San Diego
JAX
Jacksonville
$254 Roundtrip, found 2 days ago
$254
Roundtrip
found 2 days ago
Select Breeze Airways flight, departing Wed, May 6 from San Diego to Jacksonville, returning Sat, May 9, priced at $254 found 2 days ago
United
Thu, Dec 4 - Mon, Dec 8
SAN
San Diego
JAX
Jacksonville
$278 Roundtrip, found 2 hours ago
$278
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Dec 4 from San Diego to Jacksonville, returning Mon, Dec 8, priced at $278 found 2 hours ago
American Airlines
Thu, Dec 4 - Mon, Dec 8
SAN
San Diego
JAX
Jacksonville
$282 Roundtrip, found 2 hours ago
$282
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Dec 4 from San Diego to Jacksonville, returning Mon, Dec 8, priced at $282 found 2 hours ago

Find the cheapest month to fly from San Diego (SAN) to Jacksonville (JAX)

May is typically the cheapest month to fly

From $207 - $527 per traveler.

Alternative airports near Jacksonville

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Jacksonville Intl. JAX. Cheapest option available. Average driving time to city center is 19 minutes. Flights from $512
JAX
Jacksonville Intl.
Cheapest
Average driving time to city center19 min
Flights from $512

Frequently asked questions

How much does a flight from San Diego Intl. Airport (SAN) to Jacksonville Intl. Airport (JAX) cost?
Get a cheap one-way flight from $69 or cheap return flight from $140 from San Diego Intl. Airport (SAN) to Jacksonville Intl. Airport (JAX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from San Diego Intl. Airport (SAN) to Jacksonville Intl. Airport (JAX)?
Planning your getaway for November can help you save, as it's the cheapest month for flights between SAN and JAX. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from San Diego Intl. Airport (SAN) to Jacksonville Intl. Airport (JAX)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from SAN to JAX. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from San Diego Intl. Airport (SAN) to Jacksonville Intl. Airport (JAX)?
Nonstop flights from San Diego Intl. Airport (SAN) to Jacksonville Intl. Airport (JAX) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SAN to JAX?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change 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 is the best time to fly from San Diego Intl. Airport (SAN) to Jacksonville Intl. Airport (JAX)?
To avoid possible delays on the San Diego Intl. Airport (SAN) to Jacksonville Intl. Airport (JAX) route, fly before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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 San Diego Intl. Airport (SAN) to Jacksonville Intl. Airport (JAX) last-minute?
Last-minute bookings from SAN to JAX are generally more expensive. For the lowest prices, start searching for flights well in advance. That said, if you're flexible with your travel dates, you may score a cheap fare right before you leave.
Is it cheaper to book a SAN to JAX flight and hotel package?
You'll generally save money by booking a SAN to JAX 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 convenient place. After choosing your preferred accommodations and flights, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from San Diego Intl. Airport (SAN) to Jacksonville Intl. Airport (JAX)?
Typically, it's possible to cancel or reschedule your SAN to JAX flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
San Diego Intl.
Destination airport
Jacksonville Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$140
Distance
2085 mi
Average flight time
8 hours 40 mins

Book with confidence

San Diego to Jacksonville Flights

The cheapest times to fly from San Diego to Jacksonville

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 San Diego to Jacksonville are during the month of November. You can find some of the cheapest flights from San Diego to Jacksonville with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from San Diego to Jacksonville: 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 San Diego to Jacksonville

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 San Diego to Jacksonville in 2025. You can also book with separate airlines for your outbound and return journeys, from $69 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 San Diego to Jacksonville 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 San Diego to Jacksonville 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.

 

San Diego to Jacksonville Flights

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*Available to One Key members.