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Cheap flights from Jacksonville to San Diego from $128

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.
Frontier Logo
5:47 pm - 10:19 amJAX  Jacksonville-SAN San Diego
19h 32m2 stops Atlanta Hartsfield-Jackson Denver Intl
Frontier Logo
8:57 am - 2:20 pmSAN  San Diego-JAX Jacksonville
26h 23m2 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson
$286Frontier
Fri, Dec 11 - Tue, Dec 15
Frontier Logo
5:47 pm - 10:19 amJAX  Jacksonville-SAN San Diego
19h 32m2 stops Atlanta Hartsfield-Jackson Denver Intl
Frontier Logo
7:51 pm - 2:20 pmSAN  San Diego-JAX Jacksonville
15h 29m2 stops San Francisco Atlanta Hartsfield-Jackson
$291Frontier
Mon, Dec 7 - Fri, Dec 11
JetBlue Logo
11:27 am - 7:33 pmJAX  Jacksonville-SAN San Diego
11h 06m1 stop Boston Logan Intl
JetBlue Logo
10:35 am - 8:33 pmSAN  San Diego-JAX Jacksonville
6h 58m1 stop Fort Lauderdale
$306JetBlue
Tue, Dec 8 - Sun, Dec 13
JetBlue Logo
11:56 am - 8:19 pmJAX  Jacksonville-SAN San Diego
11h 23m1 stop New York John F Kennedy Intl
JetBlue Logo
10:35 am - 8:33 pmSAN  San Diego-JAX Jacksonville
6h 58m1 stop Fort Lauderdale
$306JetBlue
Wed, Dec 9 - Sun, Dec 13
American Airlines Logo
6:00 am - 10:12 amJAX  Jacksonville-SAN San Diego
7h 12m1 stop Dallas/Fort Worth
American Airlines Logo
12:09 pm - 12:32 amSAN  San Diego-JAX Jacksonville
9h 23m1 stop Miami
$359American Airlines
Fri, Feb 19 - Mon, Feb 22
American Airlines Logo
6:11 pm - 11:59 pmJAX  Jacksonville-SAN San Diego
8h 48m1 stop Miami
American Airlines Logo
7:15 am - 5:38 pmSAN  San Diego-JAX Jacksonville
7h 23m1 stop Dallas/Fort Worth
$359American Airlines
Thu, Dec 31 - Thu, Jan 7
Southwest Logo
5:20 am - 11:20 amJAX  Jacksonville-SAN San Diego
9h 00m1 stop Denver Intl
Southwest Logo
11:30 am - 8:50 pmSAN  San Diego-JAX Jacksonville
6h 20m1 stop Nashville Intl
$359Southwest
Fri, Jan 15 - Tue, Jan 19
Southwest Logo
10:15 am - 2:25 pmJAX  Jacksonville-SAN San Diego
7h 10m1 stop Austin Bergstrom
Southwest Logo
6:35 am - 4:10 pmSAN  San Diego-JAX Jacksonville
6h 35m1 stop Denver Intl
$359Southwest
Sat, Dec 5 - Wed, Dec 9
Delta Logo
2:31 pm - 7:53 pmJAX  Jacksonville-SAN San Diego
8h 22m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:10 pm - 11:05 amSAN  San Diego-JAX Jacksonville
9h 55m1 stop Detroit Metropolitan Wayne County
$359Delta
Thu, Nov 26 - Thu, Dec 3
Delta Logo
11:23 am - 4:33 pmJAX  Jacksonville-SAN San Diego
8h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:30 pm - 10:13 amSAN  San Diego-JAX Jacksonville
8h 43m1 stop Atlanta Hartsfield-Jackson
$359Delta
Thu, Nov 26 - Sat, Dec 5

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JetBlue flights from Jacksonville to San Diego

Our best JetBlue deals on Jacksonville to San Diego flight tickets
JetBlue
Dec 8
JAX11:27 amJacksonville
11h 06m
1 stop
SAN7:33 pmSan Diego
Dec 13
SAN10:35 amSan Diego
6h 58m
1 stop
JAX8:33 pmJacksonville
$306
JetBlue
Dec 4
JAX11:56 amJacksonville
11h 23m
1 stop
SAN8:19 pmSan Diego
Dec 9
SAN10:35 amSan Diego
6h 58m
1 stop
JAX8:33 pmJacksonville
$342
JetBlue
Dec 11
JAX4:37 pmJacksonville
19h 44m
1 stop
SAN9:21 amSan Diego
Dec 15
SAN10:35 amSan Diego
6h 58m
1 stop
JAX8:33 pmJacksonville
$358

Delta flights from Jacksonville to San Diego

Our best Delta deals on Jacksonville to San Diego flight tickets
Delta
Nov 26
JAX2:31 pmJacksonville
8h 22m
1 stop
SAN7:53 pmSan Diego
Dec 3
SAN10:10 pmSan Diego
9h 55m
1 stop
JAX11:05 amJacksonville
$359
Delta
Nov 26
JAX4:09 pmJacksonville
6h 44m
1 stop
SAN7:53 pmSan Diego
Dec 5
SAN7:20 amSan Diego
11h 35m
2 stops
JAX9:55 pmJacksonville
$426
Delta
Nov 22
JAX5:05 amJacksonville
9h 33m
1 stop
SAN11:38 amSan Diego
Dec 1
SAN10:30 pmSan Diego
8h 43m
1 stop
JAX10:13 amJacksonville
$540

momondo Fare Finder

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

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Route

Depart

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Price

Cheapest round-trip

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Fri 12/11

5:47 pm-10:19 am

2 stops19h 32m

San Diego

Tue 12/15

8:57 am-2:20 pm

2 stops26h 23m

$286

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Mon 12/7

5:47 pm-10:19 am

2 stops19h 32m

San Diego

Fri 12/11

7:51 pm-2:20 pm

2 stops15h 29m

$291

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Tue 12/8

11:27 am-7:33 pm

1 stop11h 06m

San Diego

Sun 12/13

10:35 am-8:33 pm

1 stop6h 58m

$306

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Wed 12/9

11:56 am-8:19 pm

1 stop11h 23m

San Diego

Sun 12/13

10:35 am-8:33 pm

1 stop6h 58m

$306

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Fri 2/19

6:00 am-10:12 am

1 stop7h 12m

San Diego

Mon 2/22

12:09 pm-12:32 am

1 stop9h 23m

$359

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Thu 12/31

6:11 pm-11:59 pm

1 stop8h 48m

San Diego

Thu 1/7

7:15 am-5:38 pm

1 stop7h 23m

$359

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Fri 1/15

5:20 am-11:20 am

1 stop9h 00m

San Diego

Tue 1/19

11:30 am-8:50 pm

1 stop6h 20m

$359
Quickest round-trip

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Sat 12/5

10:15 am-2:25 pm

1 stop7h 10m

San Diego

Wed 12/9

6:35 am-4:10 pm

1 stop6h 35m

$359

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Thu 11/26

2:31 pm-7:53 pm

1 stop8h 22m

San Diego

Thu 12/3

10:10 pm-11:05 am

1 stop9h 55m

$359

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Thu 11/26

11:23 am-4:33 pm

1 stop8h 10m

San Diego

Sat 12/5

10:30 pm-10:13 am

1 stop8h 43m

$359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $422 to $558.
The lowest price recently found on this route was $286.

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of August, then departing from Jacksonville during the month May is also very affordable. Most momondo users find prices during this month for around $330.

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 $476 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 $328 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 November 2026, prices for Jacksonville to San Diego flights are approximately 22% 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

$128

Fastest flight time

7h 08m

Direct flights

None
The best one-way flight to San Diego from Jacksonville in the past 72 hours is $128. The best round-trip flight deal from Jacksonville to San Diego found on momondo in the last 72 hours is $286.
The fastest flight from Jacksonville to San Diego takes 7h 08m
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 08m.

  • 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
323 reviews
Search Breeze Airways flights
JetBluePriceFrom $145Free CancellationRating
7.1
3,064 reviews
Search JetBlue flights
DeltaPriceFrom $290Free CancellationRating
7.8
8,699 reviews
Search Delta flights
SouthwestPriceFrom $336Free CancellationRating
8.0
4,216 reviews
Search Southwest flights
American AirlinesPriceFrom $339Free CancellationRating
7.0
12,228 reviews
Search American Airlines flights
United AirlinesPriceFrom $382Free CancellationRating
7.3
10,471 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
San Ysidro
Santee
Poway
Imperial Beach
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.

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