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$89+ Cheap flights from Jacksonville to San Diego (JAX - SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SAN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Jacksonville to San Diego are usually found in July or August, booked 24 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Jacksonville to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$227
(Kiwi.com)

One-way from

$89
(Breeze Airways)

Popular in

December

Cheapest in

July

Average price

$426

Good round-trip deal

$231 or less

Good one-way deal

$160 or less
From Jacksonville to San Diego
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One-way flight from Jacksonville to San Diego
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Highest demand for flights based on searches. 12% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Jacksonville to San Diego.
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Price to beat on a one-way flight from Jacksonville to San Diego.
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Find flight deals from Jacksonville to San Diego

Cheapest flights from Jacksonville to San Diego
Explore the most affordable flight options available from Jacksonville to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/99:31 amJAX - SAN
Nonstop5h 05mBreeze Airways
Wed 8/1312:21 pmSAN - JAX
Nonstop5h 02mBreeze Airways
Deal found 6/11$227
This JetBlue deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:30 amJAX - SAN
1 stop11h 00mJetBlue
Tue 10/78:40 pmSAN - JAX
1 stop10h 59mJetBlue
Deal found 6/12$253
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1012:57 pmJAX - SAN
1 stop30h 13mMultiple Airlines
Wed 7/166:15 amSAN - JAX
2 stops26h 52mMultiple Airlines
Deal found 6/11$259
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/211:29 amJAX - SAN
1 stop8h 59mDelta
Tue 10/72:00 pmSAN - JAX
1 stop7h 02mDelta
Deal found 6/12$337
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/45:20 pmJAX - SAN
2 stops8h 15mSouthwest
Mon 9/89:10 pmSAN - JAX
1 stop10h 00mSouthwest
Deal found 6/12$342
This Frontier deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/277:02 pmJAX - SAN
1 stop7h 57mFrontier
Fri 7/116:25 amSAN - JAX
1 stop8h 38mFrontier
Deal found 6/12$344
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:05 pmJAX - SAN
1 stop6h 53mAmerican Airlines
Sun 9/2810:42 pmSAN - JAX
1 stop8h 38mAmerican Airlines
Deal found 6/11$394
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/193:41 pmJAX - SAN
2 stops11h 03mUnited Airlines
Wed 7/2310:15 amSAN - JAX
1 stop6h 34mUnited Airlines
Deal found 6/10$422
This Sun Country Air deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2312:20 pmJAX - SAN
1 stop25h 41mSun Country Air
Sun 6/295:31 pmSAN - JAX
1 stop15h 23mSun Country Air
Deal found 6/10$505

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Jacksonville to San Diego that are best for you.

Fly from

Jacksonville

Fly to

San Diego

Route

Depart

Return

Price

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

Sat 8/9

9:31 am-11:36 am

Nonstop5h 05m

San Diego

Wed 8/13

12:21 pm-8:23 pm

Nonstop5h 02m

$227

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

Fri 10/3

11:30 am-7:30 pm

1 stop11h 00m

San Diego

Tue 10/7

8:40 pm-10:39 am

1 stop10h 59m

$253

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

Thu 7/10

12:57 pm-4:10 pm

1 stop30h 13m

San Diego

Wed 7/16

6:15 am-12:07 pm

2 stops26h 52m

$259

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

Thu 10/2

11:29 am-5:28 pm

1 stop8h 59m

San Diego

Tue 10/7

2:00 pm-12:02 am

1 stop7h 02m

$337

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

Thu 9/4

5:20 pm-10:35 pm

2 stops8h 15m

San Diego

Mon 9/8

9:10 pm-10:10 am

1 stop10h 00m

$342

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

Fri 6/27

7:02 pm-11:59 pm

1 stop7h 57m

San Diego

Fri 7/11

6:25 am-6:03 pm

1 stop8h 38m

$344

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

Thu 9/18

8:05 pm-11:58 pm

1 stop6h 53m

San Diego

Sun 9/28

10:42 pm-10:20 am

1 stop8h 38m

$394

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

Sat 7/19

3:41 pm-11:44 pm

2 stops11h 03m

San Diego

Wed 7/23

10:15 am-7:49 pm

1 stop6h 34m

$422

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

Mon 6/23

12:20 pm-11:01 am

1 stop25h 41m

San Diego

Sun 6/29

5:31 pm-11:54 am

1 stop15h 23m

$505

JacksonvilleSan Diego

JAX - SAN

JAXSAN

Jacksonville

Sat 8/23

9:31 am-11:36 am

Nonstop5h 05m

$89

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 19 results
1
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Best time to book a flight from Jacksonville to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Jacksonville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Jacksonville to San Diego

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

Use this chart to determine the optimal time to book a round-trip flight from Jacksonville to San Diego. Price data was last updated on June 9, 2025.

The best time to book flights from Jacksonville to San Diego is 24 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Jacksonville to San Diego?

Currently, August is the cheapest month in which you can book a flight from Jacksonville to San Diego (average of $286). Flying from Jacksonville to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from JAX to SAN?

Find hourly flight availability from Jacksonville to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

One of the essential ways to save on airfare from Jacksonville to San Diego is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 41% on airfare.

What is the cheapest day to fly from Jacksonville to San Diego?

Use this chart to determine the cheapest time to fly round-trip from Jacksonville to San Diego. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Jacksonville to San Diego flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Breeze Airways, Alaska Airlines and Southwest from Jacksonville to San Diego by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Boarding

8.3

Crew

8.8

Entertainment

6.6

Comfort

8.2

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
178 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Boarding

8.3

Crew

8.8

Entertainment

6.6

Comfort

8.2

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Alaska Airlines
8.0
Very good
10,000 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Boarding

8.3

Crew

8.8

Entertainment

6.6

Comfort

8.2

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,287 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Boarding

8.3

Crew

8.8

Entertainment

6.6

Comfort

8.2

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,950 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Boarding

8.3

Crew

8.8

Entertainment

6.6

Comfort

8.2

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
United Airlines
7.4
Good
8,790 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Boarding

8.3

Crew

8.8

Entertainment

6.6

Comfort

8.2

Overall

8.1

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Jacksonville to San Diego flight route?

    This flight path from Jacksonville to San Diego was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Jacksonville to San Diego round-trip?

    According to our current data, Breeze Airways ($227), JetBlue ($253), and Delta ($337) offers the cheapest pricing from Jacksonville to San Diego. You may be able to fly from Jacksonville to San Diego for 50% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Jacksonville to San Diego one-way?

    $89 is the cheapest one-way deal found within the past few days, from Breeze Airways. You may also be able to find cheap deals on Allegiant Air and JetBlue, with prices starting from $114 and $137, respectively.

  • What are the cheapest flights from Jacksonville to San Diego?

    The cheapest flight price from Jacksonville to San Diego is $122. On average you can expect to pay $217. The most popular route, (Jacksonville - San Diego), can usually be booked for $222.

  • Where are the most common layover locations when flying from Jacksonville to San Diego?

    The most popular layover on flights from Jacksonville to San Diego is Atlanta. Charlotte sees the second most layovers for non-direct flights flying from Jacksonville to San Diego.

  • What are some popular things to do or see while on a layover in Atlanta?

    Atlanta travelers tend to visit Georgia Aquarium, Fox Theatre, and World of Coca-Cola more than anywhere else. Travelers on a layover in Atlanta can visit Georgia Aquarium, Fox Theatre, and World of Coca-Cola, by traveling 8.6 mi, 9.3 mi, and 8.6 mi, respectively after landing at Atlanta Hartsfield-Jackson. Travelers in need of a car in Atlanta can rent one for about $52 per day.

  • What are some popular points of interest to see during a layover in Charlotte?

    Carowind, Mint Museum Uptown, and NASCAR Hall of Fame are the most popular attractions in Charlotte if you're in need of something to do during your layover. Carowind, Mint Museum Uptown, and NASCAR Hall of Fame can be accessed by traveling approximately 8.2 mi, 5.4 mi, and 5.7 mi, respectively from Charlotte Douglas. Travelers can book a car rental at Charlotte Douglas for about $48 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Jacksonville to San Diego flights?

    Jacksonville to San Diego flights have a layover in Dallas the least frequently.

  • Can I find deals for flights from Jacksonville to San Diego that include hotel bookings?

    Yes. In addition to deals on Jacksonville to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to San Diego.

  • Can I find deals for business class flights from Jacksonville to San Diego?

    Yes. Cheapflights offers flight deals from Jacksonville to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Jacksonville to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Jacksonville to San Diego (average of $286). Flying from Jacksonville to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Imperial Beach
La Mesa
Alpine
Lemon Grove
Poway
Santee
Coronado

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Top 6 airlines flying from Jacksonville to San Diego

Discover the top 6 airlines that operate flights from Jacksonville to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$161Average$296FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$221Average$267FlexibilityNo cancel feeOn-time62%
DeltaCheapest$228Average$494FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$236Average$500FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$243Average$493FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$382Average$499FlexibilityNo cancel feeOn-time63%

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