Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Jacksonville to San Diego from $108

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to San Diego departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

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

Find the cheapest flights from Jacksonville to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
10:00 am - 7:50 pm
JAX
-
SAN
12h 50m1 stop
JetBlue Logo
9:00 pm - 9:10 am
SAN
-
JAX
9h 10m1 stop
$277JetBlue
Tue, Jan 27 - Sun, Feb 1
Breeze Airways Logo
9:30 am - 11:44 am
JAX
-
SAN
5h 14mnonstop
Breeze Airways Logo
12:29 pm - 8:32 pm
SAN
-
JAX
5h 03mnonstop
$305Breeze Airways
Wed, Jun 10 - Sat, Jun 13
Breeze Airways Logo
9:30 am - 11:44 am
JAX
-
SAN
5h 14mnonstop
Breeze Airways Logo
12:29 pm - 8:32 pm
SAN
-
JAX
5h 03mnonstop
$308Breeze Airways
Sat, May 23 - Sat, May 30
JetBlue Logo
9:57 am - 7:50 pm
JAX
-
SAN
12h 53m1 stop
JetBlue Logo
3:30 pm - 6:15 pm
SAN
-
JAX
23h 45m1 stop
$309JetBlue
Thu, Jan 29 - Mon, Feb 2
JetBlue Logo
10:50 am - 7:28 pm
JAX
-
SAN
11h 38m1 stop
JetBlue Logo
9:10 pm - 9:54 am
SAN
-
JAX
9h 44m1 stop
$325JetBlue
Wed, Feb 25 - Sun, Mar 1
Multiple Airlines Logo
9:39 am - 2:01 pm
JAX
-
SAN
31h 22m1 stop
Multiple Airlines Logo
8:16 pm - 6:13 pm
SAN
-
JAX
18h 57m2 stops
$328Multiple Airlines
Wed, Feb 4 - Sun, Feb 8
Breeze Airways Logo
9:30 am - 11:44 am
JAX
-
SAN
5h 14mnonstop
Breeze Airways Logo
12:29 pm - 8:32 pm
SAN
-
JAX
5h 03mnonstop
$338Breeze Airways
Wed, Jul 1 - Wed, Jul 8
JetBlue Logo
8:38 pm - 10:32 am
JAX
-
SAN
16h 54m1 stop
JetBlue Logo
9:00 pm - 9:52 am
SAN
-
JAX
9h 52m1 stop
$345JetBlue
Mon, Mar 2 - Sun, Mar 8
JetBlue Logo
10:00 am - 7:49 pm
JAX
-
SAN
12h 49m1 stop
JetBlue Logo
9:10 pm - 9:54 am
SAN
-
JAX
9h 44m1 stop
$350JetBlue
Tue, Feb 10 - Tue, Feb 17
JetBlue Logo
7:10 pm - 7:15 pm
JAX
-
SAN
27h 05m1 stop
JetBlue Logo
9:15 pm - 9:10 am
SAN
-
JAX
8h 55m1 stop
$351JetBlue
Fri, Jan 23 - Mon, Jan 26

Breeze Airways flights from Jacksonville to San Diego

Our best Breeze Airways deals on Jacksonville to San Diego flight tickets
Breeze Airways
Jun 10
JAX9:30 amJacksonville
5h 14m
SAN11:44 amSan Diego
Jun 13
SAN12:29 pmSan Diego
5h 03m
JAX8:32 pmJacksonville
$305
Find similar
Breeze Airways
May 23
JAX9:30 amJacksonville
5h 14m
SAN11:44 amSan Diego
May 30
SAN12:29 pmSan Diego
5h 03m
JAX8:32 pmJacksonville
$308
Find similar
Breeze Airways
Jul 1
JAX9:30 amJacksonville
5h 14m
SAN11:44 amSan Diego
Jul 8
SAN12:29 pmSan Diego
5h 03m
JAX8:32 pmJacksonville
$338
Find similar

American Airlines flights from Jacksonville to San Diego

Our best American Airlines deals on Jacksonville to San Diego flight tickets
American Airlines
Feb 3
JAX12:41 pmJacksonville
12h 45m
1 stop
SAN10:26 pmSan Diego
Feb 10
SAN6:20 amSan Diego
11h 48m
1 stop
JAX9:08 pmJacksonville
$323
Find similar
American Airlines
Mar 16
JAX5:01 pmJacksonville
9h 58m
1 stop
SAN11:59 pmSan Diego
Mar 25
SAN6:20 amSan Diego
9h 04m
1 stop
JAX6:24 pmJacksonville
$367
Find similar
American Airlines
Feb 11
JAX12:41 pmJacksonville
12h 45m
1 stop
SAN10:26 pmSan Diego
Feb 15
SAN7:10 amSan Diego
10h 49m
1 stop
JAX8:59 pmJacksonville
$414
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Jacksonville to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 6, 2026.
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

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

Tue 1/27

10:00 am-7:50 pm

1 stop12h 50m

San Diego

Sun 2/1

9:00 pm-9:10 am

1 stop9h 10m

$277

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

Wed 6/10

9:30 am-11:44 am

Nonstop5h 14m

San Diego

Sat 6/13

12:29 pm-8:32 pm

Nonstop5h 03m

$305

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

Sat 5/23

9:30 am-11:44 am

Nonstop5h 14m

San Diego

Sat 5/30

12:29 pm-8:32 pm

Nonstop5h 03m

$308

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

Thu 1/29

9:57 am-7:50 pm

1 stop12h 53m

San Diego

Mon 2/2

3:30 pm-6:15 pm

1 stop23h 45m

$309

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

Wed 2/25

10:50 am-7:28 pm

1 stop11h 38m

San Diego

Sun 3/1

9:10 pm-9:54 am

1 stop9h 44m

$325

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

Wed 2/4

9:39 am-2:01 pm

1 stop31h 22m

San Diego

Sun 2/8

8:16 pm-6:13 pm

2 stops18h 57m

$328

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

Wed 7/1

9:30 am-11:44 am

Nonstop5h 14m

San Diego

Wed 7/8

12:29 pm-8:32 pm

Nonstop5h 03m

$338

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

Mon 3/2

8:38 pm-10:32 am

1 stop16h 54m

San Diego

Sun 3/8

9:00 pm-9:52 am

1 stop9h 52m

$345

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

Tue 2/10

10:00 am-7:49 pm

1 stop12h 49m

San Diego

Tue 2/17

9:10 pm-9:54 am

1 stop9h 44m

$350

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

Fri 1/23

7:10 pm-7:15 pm

1 stop27h 05m

San Diego

Mon 1/26

9:15 pm-9:10 am

1 stop8h 55m

$351

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 cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of July, then departing from Jacksonville during the month May is also very affordable. Most momondo users find prices during this month for around $390.

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 $248. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $306. 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 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 $453 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 $345 on momondo.

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

There is only 1 cabin class 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 January 2026, prices for Jacksonville to San Diego flights are approximately 20% 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

Fastest flight time

5h 14m

Direct flights

Thu and Sun

Airports in San Diego

1 airport
The fastest flight from Jacksonville to San Diego takes 5h 14m
Direct flights go from Jacksonville to San Diego on Thursday and Sunday. There are no airlines offering direct flights.
There is 1 airport in San Diego. From Jacksonville there are direct flights to San Diego (SAN).
Search flight deals

  • 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 5h 14m.

  • 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
FrontierPriceFrom $143Free CancellationRating
5.7
3,063 reviews
Search Frontier flights
Breeze AirwaysPriceFrom $149Free CancellationRating
8.2
255 reviews
Search Breeze Airways flights
DeltaPriceFrom $213Free CancellationRating
7.9
8,017 reviews
Search Delta flights
JetBluePriceFrom $225Free CancellationRating
7.2
2,900 reviews
Search JetBlue flights
United AirlinesPriceFrom $324Free CancellationRating
7.4
9,132 reviews
Search United Airlines flights
American AirlinesPriceFrom $325Free CancellationRating
7.2
11,083 reviews
Search American Airlines flights
SouthwestPriceFrom $390Free CancellationRating
8.0
4,247 reviews
Search Southwest flights

Traveling to a place near San Diego?

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

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
Thu 2/5
Thu 2/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States