C$146 Cheap Flights from Jacksonville International to San Diego International

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Flight deals from Jacksonville International to San Diego International

Looking for a cheap last-minute deal or the best round-trip flight from Jacksonville International to San Diego International? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Jacksonville International to San Diego International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Jacksonville International to San Diego International flights are currently cheapest in April.

Direct flights from Jacksonville International to San Diego International

Jacksonville International to San Diego International: Alternative routes

Compare routes from Jacksonville International to San Diego below. You may find an airport to fly into that's cheaper, faster, or easier than San Diego International.

Jacksonville to San Diego: Flight information

The things to know before you go.
Cheapest flight foundC$146
Cheapest month to flyApril
Average flight time5 hrs, 14 mins
Most popular airlineBreeze Airways
Average flights per week2

Finding cheap flights from Jacksonville International to San Diego International: Frequently asked questions

The best price we found for a return flight from Jacksonville International to San Diego International is C$229. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
5 hours and 14 minutes is the average flight time from Jacksonville International to San Diego International.
Breeze Airways flies direct from Jacksonville International to San Diego International.
As of February 2026, there are 2 flights per week flying from Jacksonville International to San Diego International.
The cheapest month to fly from Jacksonville International to San Diego International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Jacksonville International Airport to San Diego International Airport on Wednesday, September 2, 2026.
Yes – the average flight time is 5 hours and 14 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Diego International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Diego is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Breeze Airways offers the cheapest flight tickets to San Diego International.

Flying from Jacksonville International Airport (JAX) to San Diego International Airport (SAN): what you need to know

  • 4 hours 57 minutes is the average time for a direct flight from Jacksonville International Airport to San Diego International Airport. San Diego is 3 hours behind Jacksonville and operates on the UTC-7 timezone.

  • Longer lines at security and check-in are likely if you're jetting off during high season, so allow even more breathing space. A good rule for peak periods? Arrive up to four hours early for international flights and two hours for domestic departures.

  • We make it a cinch to get a flight with a stopover. To see all the options for flights from Jacksonville International Airport to San Diego International Airport, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to explore the city of your choice. Some popular stopovers between JAX and SAN are:

    • Hartsfield-Jackson Atlanta International Airport

    • Dallas/Fort Worth International Airport

    • William P. Hobby Airport

How to find the cheapest flights from Jacksonville International Airport (JAX) to San Diego International Airport (SAN)

  • The lowest price we've seen for a one-way ticket from Jacksonville International Airport to San Diego International Airport is C$146. For a return flight on this route, the best price is C$229. Depending on the availability and when you book, these fares can change.

  • To score cheap flight tickets from JAX to SAN, reserve your journey 10 months before your departure date.

  • The cheapest month for flight tickets from Jacksonville International Airport to San Diego International Airport is June. Use the 'Whole month' tool to see the lowest airfares if you have a flexible schedule.

  • Sign into your online account or use the app to create a Price Alert. We'll notify you right away if there's a cheaper deal on this route. It's easy to do, and it'll save you the hassle of checking for cheap flight tickets from JAX to SAN every day.

  • Tailor your flights with filters. Choose your preferred departure and arrival times, airlines and total journey duration. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Jacksonville International Airport to San Diego International Airport.

Handy information about Jacksonville International Airport (JAX)

  • Located around 23 kilometres from the center of Jacksonville, Jacksonville International Airport can be reached in approximately 17 minutes by car, depending on traffic. The journey by public transport will take roughly 1 hour and 20 minutes.

  • Need a convenient hotel near JAX? If you've booked an early flight from Jacksonville International Airport to San Diego International Airport, these stays will have you sleeping moments from your departure gate:

Arriving at San Diego International Airport (SAN)

Getting from San Diego International Airport (SAN) to central San Diego

  • From San Diego International Airport, San Diego is approximately 5 kilometres away. It takes around 9 minutes to reach the center driving.

  • Traveling on public transport takes around 20 minutes.

When to fly to San Diego International Airport (SAN)

  • It's time to work out your dates for your flight from Jacksonville International Airport to San Diego International Airport. July is the most popular month to visit San Diego. If you want a more low-key vibe, go in May.

  • When reserving your flight from Jacksonville International Airport to San Diego International Airport, think about the kind of weather you enjoy. August is the warmest month in San Diego, with temperatures ranging from 17ºC to 28ºC.

  • February has average temperatures of between 7ºC and 23ºC. Look for cheap flight tickets from JAX to SAN sometime then if you want to travel in cooler conditions.

More about San Diego

  • Start your San Diego trip right by finding an amazing place to stay. After booking your flight from JAX to SAN, browse our hotel options including:

  • San Diego Zoo and USS Midway Museum are just a couple of the top-rated attractions to put on your San Diego must-do list. Keep the adventure rolling by checking out SeaWorld San Diego.

Complete your San Diego trip with hotels and a car rental

  • You've got your cheap ticket to San Diego International Airport — now it's time to find a place to stay, and maybe even your own set of wheels. We've compared prices across hundreds of companies to bring you the best hotels and car rental deals in San Diego.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.