Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Jacksonville to San Diego from $112

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 10/20. 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

JetBlue Logo
10:12 am - 7:34 pmJAX-SAN
12h 22m1 stop
JetBlue Logo
9:22 pm - 9:55 amSAN-JAX
9h 33m1 stop
$263JetBlue
Find Deal
sáb., ene. 10 - sáb., ene. 17
Frontier Logo
2:03 pm - 10:14 pmJAX-SAN
11h 11m2 stops
Frontier Logo
6:25 am - 6:09 pmSAN-JAX
8h 44m1 stop
$266Frontier
Find Deal
jue., nov. 6 - lun., nov. 10
JetBlue Logo
10:12 am - 7:34 pmJAX-SAN
12h 22m1 stop
JetBlue Logo
10:25 am - 11:32 pmSAN-JAX
10h 07m1 stop
$273JetBlue
Find Deal
mar., mar. 3 - mié., mar. 4
Frontier Logo
11:37 am - 6:48 pmJAX-SAN
10h 11m1 stop
Frontier Logo
6:41 am - 11:12 amSAN-JAX
25h 31m2 stops
$294Frontier
Find Deal
vie., oct. 24 - sáb., nov. 1
Breeze Airways Logo
9:31 pm - 12:36 pmJAX-SAN
18h 05m2 stops
Breeze Airways Logo
1:12 pm - 8:58 amSAN-JAX
16h 46m1 stop
$354Breeze Airways
Find Deal
lun., oct. 6 - vie., oct. 10
Delta Logo
12:14 pm - 11:47 pmJAX-SAN
14h 33m1 stop
Delta Logo
10:10 pm - 4:37 pmSAN-JAX
15h 27m1 stop
$363Delta
Find Deal
vie., oct. 24 - mar., oct. 28
Delta Logo
6:10 am - 12:35 pmJAX-SAN
9h 25m1 stop
Delta Logo
6:15 am - 4:27 pmSAN-JAX
7h 12m1 stop
$377Delta
Find Deal
mar., oct. 28 - mié., nov. 5
American Airlines Logo
7:20 am - 3:23 pmJAX-SAN
11h 03m1 stop
American Airlines Logo
10:01 pm - 8:43 amSAN-JAX
7h 42m1 stop
$380American Airlines
Find Deal
mar., dic. 23 - mar., dic. 30
United Airlines Logo
4:57 pm - 11:44 pmJAX-SAN
9h 47m2 stops
United Airlines Logo
11:02 am - 11:15 pmSAN-JAX
9h 13m2 stops
$387United Airlines
Find Deal
mar., oct. 28 - mar., nov. 4
American Airlines Logo
8:20 am - 12:29 pmJAX-SAN
7h 09m1 stop
American Airlines Logo
9:59 am - 8:32 pmSAN-JAX
7h 33m1 stop
$409American Airlines
Find Deal
mar., oct. 14 - vie., oct. 17

JetBlue flights from Jacksonville to San Diego

Our best JetBlue deals on Jacksonville to San Diego flight tickets
JetBlue
Jan 10
JAX10:12 amJacksonville
12h 22m
1 stop
SAN7:34 pmSan Diego
Jan 17
SAN9:22 pmSan Diego
9h 33m
1 stop
JAX9:55 amJacksonville
$263
Find similar
JetBlue
Mar 3
JAX10:12 amJacksonville
12h 22m
1 stop
SAN7:34 pmSan Diego
Mar 4
SAN10:25 amSan Diego
10h 07m
1 stop
JAX11:32 pmJacksonville
$273
Find similar
JetBlue
Oct 21
JAX11:30 amJacksonville
11h 00m
1 stop
SAN7:30 pmSan Diego
Oct 28
SAN2:12 pmSan Diego
27h 25m
1 stop
JAX8:37 pmJacksonville
$318
Find similar

Frontier flights from Jacksonville to San Diego

Our best Frontier deals on Jacksonville to San Diego flight tickets
Frontier
Nov 6
JAX2:03 pmJacksonville
11h 11m
2 stops
SAN10:14 pmSan Diego
Nov 10
SAN6:25 amSan Diego
8h 44m
1 stop
JAX6:09 pmJacksonville
$266
Find similar
Frontier
Oct 24
JAX11:37 amJacksonville
10h 11m
1 stop
SAN6:48 pmSan Diego
Nov 1
SAN6:41 amSan Diego
25h 31m
2 stops
JAX11:12 amJacksonville
$294
Find similar
Frontier
Nov 6
JAX5:13 pmJacksonville
19h 17m
2 stops
SAN9:30 amSan Diego
Nov 10
SAN6:25 amSan Diego
8h 44m
1 stop
JAX6:09 pmJacksonville
$296
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 septiembre 18, 2025.
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

sáb. 1/10

10:12 am-7:34 pm

1 stop12h 22m

San Diego

sáb. 1/17

9:22 pm-9:55 am

1 stop9h 33m

$263

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

jue. 11/6

2:03 pm-10:14 pm

2 stops11h 11m

San Diego

lun. 11/10

6:25 am-6:09 pm

1 stop8h 44m

$266

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

mar. 3/3

10:12 am-7:34 pm

1 stop12h 22m

San Diego

mié. 3/4

10:25 am-11:32 pm

1 stop10h 07m

$273

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

vie. 10/24

11:37 am-6:48 pm

1 stop10h 11m

San Diego

sáb. 11/1

6:41 am-11:12 am

2 stops25h 31m

$294

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

lun. 10/6

9:31 pm-12:36 pm

2 stops18h 05m

San Diego

vie. 10/10

1:12 pm-8:58 am

1 stop16h 46m

$354

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

vie. 10/24

12:14 pm-11:47 pm

1 stop14h 33m

San Diego

mar. 10/28

10:10 pm-4:37 pm

1 stop15h 27m

$363

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

mar. 10/28

6:10 am-12:35 pm

1 stop9h 25m

San Diego

mié. 11/5

6:15 am-4:27 pm

1 stop7h 12m

$377

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

mar. 12/23

7:20 am-3:23 pm

1 stop11h 03m

San Diego

mar. 12/30

10:01 pm-8:43 am

1 stop7h 42m

$380

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

mar. 10/28

4:57 pm-11:44 pm

2 stops9h 47m

San Diego

mar. 11/4

11:02 am-11:15 pm

2 stops9h 13m

$387

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

mar. 10/14

8:20 am-12:29 pm

1 stop7h 09m

San Diego

vie. 10/17

9:59 am-8:32 pm

1 stop7h 33m

$409

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 $234. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $556. 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 time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $273. Flights in the evening are often more expensive with an average ticket price of $485.

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 $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 $373 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 September 2025, prices for Jacksonville to San Diego flights are approximately 35% cheaper 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

Direct flights

None
There are no direct flights from Jacksonville to San Diego. There are no popular flight routes from Jacksonville to San Diego.
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 7h 04m.

  • 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
5.8
3,171 reviews
Search Frontier flights
Breeze AirwaysPriceFrom $150Free CancellationRating
8.0
208 reviews
Search Breeze Airways flights
JetBluePriceFrom $231Free CancellationRating
7.2
2,911 reviews
Search JetBlue flights
DeltaPriceFrom $252Free CancellationRating
7.9
7,964 reviews
Search Delta flights
American AirlinesPriceFrom $342Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $351Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
SouthwestPriceFrom $386Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

  • Southwest Flights From Jacksonville to San Diego

    Southwest is one of the most popular airlines flying from Jacksonville to San Diego, operating 3 flights/week on average for this route. A good Southwest flight deal for Jacksonville to San Diego starts from $386 round-trip, up to an average price of $501. Our users have rated Southwest at 8.0/10.

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
La Mesa
National City
Poway
Imperial Beach
San Ysidro
Borrego Springs
Lemon Grove
Alpine
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
sáb. 10/18
sáb. 10/25
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States