Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Jacksonville to San Diego from $127

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Jacksonville to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:46 pm - 4:59 pmJAX  Jacksonville-SAN San Diego
48h 13m2 stops Atlanta Hartsfield-Jackson Las Vegas Harry Reid Intl
Multiple Airlines Logo
5:54 pm - 8:02 pmSAN  San Diego-JAX Jacksonville
23h 08m1 stop Las Vegas Harry Reid Intl
$296Multiple Airlines
Thu, Sep 24 - Tue, Sep 29
Multiple Airlines Logo
9:44 am - 4:49 pmJAX  Jacksonville-SAN San Diego
10h 05m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
6:25 am - 6:28 pmSAN  San Diego-JAX Jacksonville
9h 03m2 stops Denver Intl Atlanta Hartsfield-Jackson
$313Multiple Airlines
Sat, Oct 24 - Sat, Oct 31
American Airlines Logo
7:45 pm - 11:55 pmJAX  Jacksonville-SAN San Diego
7h 10m1 stop Dallas/Fort Worth
American Airlines Logo
10:30 pm - 9:26 amSAN  San Diego-JAX Jacksonville
7h 56m1 stop Miami
$359American Airlines
Thu, Sep 24 - Sat, Sep 26
American Airlines Logo
6:00 am - 1:28 pmJAX  Jacksonville-SAN San Diego
10h 28m1 stop Charlotte Douglas
American Airlines Logo
10:20 pm - 10:06 amSAN  San Diego-JAX Jacksonville
8h 46m1 stop Charlotte Douglas
$359American Airlines
Thu, Nov 5 - Mon, Nov 9
Southwest Logo
7:10 pm - 11:10 pmJAX  Jacksonville-SAN San Diego
7h 00m1 stop Nashville Intl
Southwest Logo
7:10 am - 6:30 pmSAN  San Diego-JAX Jacksonville
8h 20m1 stop Austin Bergstrom
$359Southwest
Tue, Oct 6 - Wed, Oct 21
Southwest Logo
8:45 pm - 12:30 amJAX  Jacksonville-SAN San Diego
6h 45m1 stop Nashville Intl
Southwest Logo
9:50 pm - 10:45 amSAN  San Diego-JAX Jacksonville
9h 55m1 stop Baltimore/Washington
$359Southwest
Thu, Oct 1 - Tue, Oct 20
Delta Logo
6:10 am - 1:08 pmJAX  Jacksonville-SAN San Diego
9h 58m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:30 pm - 8:38 amSAN  San Diego-JAX Jacksonville
7h 08m1 stop Atlanta Hartsfield-Jackson
$359Delta
Wed, Nov 11 - Mon, Nov 16
Delta Logo
12:08 pm - 5:55 pmJAX  Jacksonville-SAN San Diego
8h 47m1 stop Detroit Metropolitan Wayne County
Delta Logo
10:30 pm - 8:38 amSAN  San Diego-JAX Jacksonville
7h 08m1 stop Atlanta Hartsfield-Jackson
$359Delta
Wed, Nov 4 - Mon, Nov 9
United Airlines Logo
9:25 am - 2:57 pmJAX  Jacksonville-SAN San Diego
8h 32m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
10:30 pm - 10:51 amSAN  San Diego-JAX Jacksonville
9h 21m1 stop Chicago O'Hare Intl
$359United Airlines
Sat, Oct 3 - Sat, Oct 10
United Airlines Logo
5:29 pm - 9:26 pmJAX  Jacksonville-SAN San Diego
6h 57m1 stop Houston George Bush Intcntl
United Airlines Logo
10:30 pm - 11:10 amSAN  San Diego-JAX Jacksonville
9h 40m1 stop Chicago O'Hare Intl
$359United Airlines
Thu, Nov 5 - Mon, Nov 9

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Frontier flights from Jacksonville to San Diego

Our best Frontier deals on Jacksonville to San Diego flight tickets
Frontier
Oct 24
JAX7:46 pmJacksonville
51h 03m
2 stops
SAN7:49 pmSan Diego
Oct 31
SAN4:53 pmSan Diego
47h 15m
2 stops
JAX7:08 pmJacksonville
$325
Frontier
Oct 31
JAX7:13 pmJacksonville
24h 55m
2 stops
SAN5:08 pmSan Diego
Nov 7
SAN6:25 amSan Diego
9h 03m
2 stops
JAX6:28 pmJacksonville
$361
Frontier
Oct 24
JAX7:46 pmJacksonville
23h 22m
2 stops
SAN4:08 pmSan Diego
Oct 31
SAN6:25 amSan Diego
9h 03m
2 stops
JAX6:28 pmJacksonville
$403

Southwest flights from Jacksonville to San Diego

Our best Southwest deals on Jacksonville to San Diego flight tickets
Southwest
Oct 1
JAX8:45 pmJacksonville
6h 45m
1 stop
SAN12:30 amSan Diego
Oct 20
SAN6:30 amSan Diego
10h 15m
2 stops
JAX7:45 pmJacksonville
$364
Southwest
Oct 19
JAX6:30 pmJacksonville
8h 45m
2 stops
SAN12:15 amSan Diego
Oct 22
SAN9:50 pmSan Diego
13h 35m
1 stop
JAX2:25 pmJacksonville
$370
Southwest
Sep 26
JAX4:10 pmJacksonville
9h 45m
2 stops
SAN10:55 pmSan Diego
Oct 3
SAN8:00 amSan Diego
5h 55m
1 stop
JAX4:55 pmJacksonville
$377

momondo Fare Finder

 
Use the filters below to find and compare flights from Jacksonville to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Thu 9/24

7:46 pm-4:59 pm

2 stops48h 13m

San Diego

Tue 9/29

5:54 pm-8:02 pm

1 stop23h 08m

$296

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Sat 10/24

9:44 am-4:49 pm

1 stop10h 05m

San Diego

Sat 10/31

6:25 am-6:28 pm

2 stops9h 03m

$313
Quickest round-trip

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Thu 9/24

7:45 pm-11:55 pm

1 stop7h 10m

San Diego

Sat 9/26

10:30 pm-9:26 am

1 stop7h 56m

$359

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Thu 11/5

6:00 am-1:28 pm

1 stop10h 28m

San Diego

Mon 11/9

10:20 pm-10:06 am

1 stop8h 46m

$359

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Tue 10/6

7:10 pm-11:10 pm

1 stop7h 00m

San Diego

Wed 10/21

7:10 am-6:30 pm

1 stop8h 20m

$359

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Thu 10/1

8:45 pm-12:30 am

1 stop6h 45m

San Diego

Tue 10/20

9:50 pm-10:45 am

1 stop9h 55m

$359

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Wed 11/11

6:10 am-1:08 pm

1 stop9h 58m

San Diego

Mon 11/16

10:30 pm-8:38 am

1 stop7h 08m

$359

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Wed 11/4

12:08 pm-5:55 pm

1 stop8h 47m

San Diego

Mon 11/9

10:30 pm-8:38 am

1 stop7h 08m

$359

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Sat 10/3

9:25 am-2:57 pm

1 stop8h 32m

San Diego

Sat 10/10

10:30 pm-10:51 am

1 stop9h 21m

$359

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Thu 11/5

5:29 pm-9:26 pm

1 stop6h 57m

San Diego

Mon 11/9

10:30 pm-11:10 am

1 stop9h 40m

$359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Diego from

How to get the cheapest flight ticket from Jacksonville to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Jacksonville and San Diego?

Prices are currently low for flights on this route.

Typical prices usually range from $338 to $507.
The lowest price recently found on this route was $296.

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of May, then departing from Jacksonville during the month August is also very affordable. Most momondo users find prices during this month for around $319.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Jacksonville to San Diego is on a Saturday. Travelers who choose to depart for San Diego on a Saturday will often find tickets for as low as $298. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $437. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest Jacksonville to San Diego flight route?

Fly from Jacksonville to San Diego for the best Jacksonville - San Diego flight prices

How far in advance should I book a flight from Jacksonville to San Diego?

You are more likely to see cheaper flights to San Diego from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $465 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Jacksonville for as low as $291 on momondo.

What cabin class options are available on Jacksonville to San Diego flights?

There are 2 cabin classes available to choose from on Jacksonville to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Jacksonville to San Diego flights?

No. A direct flight is the cheapest option for a flight between Jacksonville to San Diego.

How have Jacksonville to San Diego flight prices changed over time?

As of September 2026, prices for Jacksonville to San Diego flights are approximately 9% more expensive when compared to flights at the same time last year.

When to book flights from Jacksonville to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Jacksonville to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Jacksonville to San Diego (JAX to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to San Diego

Best Price Found

$127

Fastest flight time

7h 12m

Direct flights

None
The best one-way flight to San Diego from Jacksonville in the past 72 hours is $127. The best round-trip flight deal from Jacksonville to San Diego found on momondo in the last 72 hours is $296.
The fastest flight from Jacksonville to San Diego takes 7h 12m
There are no direct flights from Jacksonville to San Diego. There are no popular flight routes from Jacksonville to San Diego.
Search flight deals

Frequently asked questions about flying from Jacksonville to San Diego

  • How far is Jacksonville to San Diego by plane?

    A flight from Jacksonville to San Diego will travel around 2086.3 mi. A reasonable flight in good conditions will take 7h 12m.

  • When did momondo last update prices for flights from Jacksonville Airport to San Diego Airport?

    Prices for flights from Jacksonville Airport to San Diego Airport were last updated today.

  • How many operators does momondo search for flights from Jacksonville Airport to San Diego Airport?

  • How old do you have to be to fly from Jacksonville Airport to San Diego Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Jacksonville Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Jacksonville to San Diego?

  • What is the most popular airline from Jacksonville to San Diego?

Best airlines flying from Jacksonville to San Diego

Compare and see reviews for airlines that fly from Jacksonville to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Breeze AirwaysPriceFrom $116Free CancellationRating
8.2
320 reviews
Search Breeze Airways flights
JetBluePriceFrom $145Free CancellationRating
7.1
3,047 reviews
Search JetBlue flights
DeltaPriceFrom $246Free CancellationRating
7.8
8,552 reviews
Search Delta flights
American AirlinesPriceFrom $314Free CancellationRating
7.1
12,042 reviews
Search American Airlines flights
SouthwestPriceFrom $336Free CancellationRating
8.0
4,199 reviews
Search Southwest flights
United AirlinesPriceFrom $380Free CancellationRating
7.4
10,173 reviews
Search United Airlines flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
El Cajon
Coronado
National City
La Mesa
Julian
Poway
San Ysidro
Imperial Beach
Santee
Alpine
Lemon Grove
Borrego Springs

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville to San Diego?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Jacksonville to San Diego. momondo saves you time and could save you money on your trip.

Can I find flights from Jacksonville to San Diego with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Diego from Jacksonville with this policy.

How can momondo help me find flights from Jacksonville to San Diego?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Jacksonville.

I’m not ready to book a flight from Jacksonville to San Diego right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from Jacksonville and alert you when they change.

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 10/7
Wed 10/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States