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Cheap flights from Jacksonville to San Diego from $126

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
7:03 pm - 3:58 pmJAX  Jacksonville-SAN San Diego
23h 55m2 stops Atlanta Hartsfield-Jackson Denver Intl
Frontier Logo
6:25 am - 6:08 pmSAN  San Diego-JAX Jacksonville
8h 43m2 stops Denver Intl Atlanta Hartsfield-Jackson
$271Frontier
Fri, Nov 13 - Tue, Nov 17
Frontier Logo
7:03 pm - 3:58 pmJAX  Jacksonville-SAN San Diego
23h 55m2 stops Atlanta Hartsfield-Jackson Denver Intl
Frontier Logo
6:25 am - 6:08 pmSAN  San Diego-JAX Jacksonville
8h 43m2 stops Denver Intl Atlanta Hartsfield-Jackson
$274Frontier
Tue, Oct 27 - Tue, Nov 10
JetBlue Logo
10:53 am - 7:14 pmJAX  Jacksonville-SAN San Diego
11h 21m1 stop Boston Logan Intl
JetBlue Logo
9:40 pm - 9:29 amSAN  San Diego-JAX Jacksonville
8h 49m1 stop New York John F Kennedy Intl
$290JetBlue
Sat, Oct 31 - Sat, Nov 7
JetBlue Logo
10:53 am - 7:14 pmJAX  Jacksonville-SAN San Diego
11h 21m1 stop Boston Logan Intl
JetBlue Logo
9:44 pm - 11:03 amSAN  San Diego-JAX Jacksonville
10h 19m1 stop Boston Logan Intl
$291JetBlue
Wed, Oct 28 - Sat, Oct 31
American Airlines Logo
7:49 pm - 11:38 pmJAX  Jacksonville-SAN San Diego
6h 49m1 stop Dallas/Fort Worth
American Airlines Logo
10:00 am - 10:29 pmSAN  San Diego-JAX Jacksonville
9h 29m1 stop Dallas/Fort Worth
$359American Airlines
Sat, Oct 10 - Sat, Oct 17
American Airlines Logo
5:11 pm - 9:46 pmJAX  Jacksonville-SAN San Diego
7h 35m1 stop Dallas/Fort Worth
American Airlines Logo
11:58 am - 11:59 pmSAN  San Diego-JAX Jacksonville
9h 01m1 stop Charlotte Douglas
$359American Airlines
Tue, Oct 20 - Sat, Oct 24
Southwest Logo
8:45 pm - 12:35 amJAX  Jacksonville-SAN San Diego
6h 50m1 stop Nashville Intl
Southwest Logo
6:50 am - 5:30 pmSAN  San Diego-JAX Jacksonville
7h 40m1 stop Nashville Intl
$359Southwest
Mon, Oct 19 - Tue, Oct 27
Southwest Logo
7:10 pm - 11:10 pmJAX  Jacksonville-SAN San Diego
7h 00m1 stop Nashville Intl
Southwest Logo
9:35 am - 6:30 pmSAN  San Diego-JAX Jacksonville
5h 55m1 stop Austin Bergstrom
$359Southwest
Tue, Oct 20 - Tue, Oct 27
Delta Logo
9:44 am - 4:33 pmJAX  Jacksonville-SAN San Diego
9h 49m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:19 pm - 12:10 amSAN  San Diego-JAX Jacksonville
7h 51m1 stop Atlanta Hartsfield-Jackson
$359Delta
Thu, Nov 26 - Thu, Dec 3
Delta Logo
4:09 pm - 9:04 pmJAX  Jacksonville-SAN San Diego
7h 55m1 stop Atlanta Hartsfield-Jackson
Delta Logo
9:50 pm - 10:10 amSAN  San Diego-JAX Jacksonville
9h 20m1 stop Atlanta Hartsfield-Jackson
$359Delta
Mon, Nov 9 - Mon, Nov 16

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Frontier flights from Jacksonville to San Diego

Our best Frontier deals on Jacksonville to San Diego flight tickets
Frontier
Nov 13
JAX7:03 pmJacksonville
23h 55m
2 stops
SAN3:58 pmSan Diego
Nov 17
SAN6:25 amSan Diego
8h 43m
2 stops
JAX6:08 pmJacksonville
$271
Frontier
Oct 27
JAX7:03 pmJacksonville
23h 55m
2 stops
SAN3:58 pmSan Diego
Nov 10
SAN6:25 amSan Diego
8h 43m
2 stops
JAX6:08 pmJacksonville
$274
Frontier
Oct 26
JAX7:46 pmJacksonville
31h 11m
2 stops
SAN11:57 pmSan Diego
Oct 30
SAN8:32 pmSan Diego
18h 56m
2 stops
JAX6:28 pmJacksonville
$289

JetBlue flights from Jacksonville to San Diego

Our best JetBlue deals on Jacksonville to San Diego flight tickets
JetBlue
Oct 28
JAX10:53 amJacksonville
11h 21m
1 stop
SAN7:14 pmSan Diego
Oct 31
SAN9:44 pmSan Diego
10h 19m
1 stop
JAX11:03 amJacksonville
$291
JetBlue
Nov 13
JAX10:53 amJacksonville
11h 05m
1 stop
SAN6:58 pmSan Diego
Nov 17
SAN8:26 pmSan Diego
10h 35m
1 stop
JAX10:01 amJacksonville
$336
JetBlue
Oct 28
JAX10:53 amJacksonville
11h 21m
1 stop
SAN7:14 pmSan Diego
Oct 31
SAN9:44 pmSan Diego
10h 19m
1 stop
JAX11:03 amJacksonville
$349

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 11/13

7:03 pm-3:58 pm

2 stops23h 55m

San Diego

Tue 11/17

6:25 am-6:08 pm

2 stops8h 43m

$271

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Tue 10/27

7:03 pm-3:58 pm

2 stops23h 55m

San Diego

Tue 11/10

6:25 am-6:08 pm

2 stops8h 43m

$274

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Sat 10/31

10:53 am-7:14 pm

1 stop11h 21m

San Diego

Sat 11/7

9:40 pm-9:29 am

1 stop8h 49m

$290

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Wed 10/28

10:53 am-7:14 pm

1 stop11h 21m

San Diego

Sat 10/31

9:44 pm-11:03 am

1 stop10h 19m

$291

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Sat 10/10

7:49 pm-11:38 pm

1 stop6h 49m

San Diego

Sat 10/17

10:00 am-10:29 pm

1 stop9h 29m

$359

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Tue 10/20

5:11 pm-9:46 pm

1 stop7h 35m

San Diego

Sat 10/24

11:58 am-11:59 pm

1 stop9h 01m

$359

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Mon 10/19

8:45 pm-12:35 am

1 stop6h 50m

San Diego

Tue 10/27

6:50 am-5:30 pm

1 stop7h 40m

$359
Quickest round-trip

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Tue 10/20

7:10 pm-11:10 pm

1 stop7h 00m

San Diego

Tue 10/27

9:35 am-6:30 pm

1 stop5h 55m

$359

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Thu 11/26

9:44 am-4:33 pm

1 stop9h 49m

San Diego

Thu 12/3

1:19 pm-12:10 am

1 stop7h 51m

$359

JacksonvilleSan Diego

JAX Jacksonville - SAN San Diego

JAXSAN

Jacksonville

Mon 11/9

4:09 pm-9:04 pm

1 stop7h 55m

San Diego

Mon 11/16

9:50 pm-10:10 am

1 stop9h 20m

$359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 $413 to $556.
The lowest price recently found on this route was $249.

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 $470 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

$126

Fastest flight time

6h 55m

Direct flights

None
The best one-way flight to San Diego from Jacksonville in the past 72 hours is $126. The best round-trip flight deal from Jacksonville to San Diego found on momondo in the last 72 hours is $271.
The fastest flight from Jacksonville to San Diego takes 6h 55m
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 6h 55m.

  • 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
326 reviews
Search Breeze Airways flights
JetBluePriceFrom $145Free CancellationRating
7.1
3,037 reviews
Search JetBlue flights
DeltaPriceFrom $290Free CancellationRating
7.8
8,594 reviews
Search Delta flights
SouthwestPriceFrom $336Free CancellationRating
8.0
4,196 reviews
Search Southwest flights
American AirlinesPriceFrom $342Free CancellationRating
7.0
12,078 reviews
Search American Airlines flights
United AirlinesPriceFrom $382Free CancellationRating
7.4
10,230 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.

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