HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Jacksonville

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

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — JAX
ago. 12 — ago. 191
mar. 8/12
mar. 8/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Jacksonville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from San Diego to Jacksonville are usually found in August or June, booked 76 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from San Diego to Jacksonville

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Jacksonville (JAX). 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 agosto 7, 2025.

Round-trip from

$180
(Kiwi.com)

One-way from

$89
(Breeze Airways)

Popular in

December

Cheapest in

August

Average price

$336

Good round-trip deal

$238 or less

Good one-way deal

$117 or less
From San Diego to Jacksonville
Search Deals
One-way flight from San Diego to Jacksonville
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from San Diego to Jacksonville.
Search Deals
Price to beat on a one-way flight from San Diego to Jacksonville.
Search Deals

Find flight deals from San Diego to Jacksonville

Cheapest flights from San Diego to Jacksonville
Explore the most affordable flight options available from San Diego to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 7, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
sáb. 8/2312:21 pmSAN - JAX
Nonstop5h 02mBreeze Airways
sáb. 8/309:31 amJAX - SAN
Nonstop5h 05mBreeze Airways
Deal found 8/6$180
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
mié. 8/2712:21 pmSAN - JAX
Nonstop5h 02mBreeze Airways
sáb. 8/309:31 amJAX - SAN
Nonstop5h 05mBreeze Airways
Deal found 8/4$203
This Breeze Airways deal was found by Cheapflights users on 8/6. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2012:21 pmSAN - JAX
Nonstop5h 02mBreeze Airways
sáb. 8/239:31 amJAX - SAN
Nonstop5h 05mBreeze Airways
Deal found 8/6$208
This Breeze Airways deal was found by Cheapflights users on 8/6. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/1612:21 pmSAN - JAX
Nonstop5h 02mBreeze Airways
sáb. 8/239:31 amJAX - SAN
Nonstop5h 05mBreeze Airways
Deal found 8/6$228
This JetBlue deal was found by Cheapflights users on 8/4. 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.
mié. 9/38:55 pmSAN - JAX
1 stop12h 01mJetBlue
jue. 9/1111:25 amJAX - SAN
1 stop11h 05mJetBlue
Deal found 8/4$252
This Priceline deal was found by Cheapflights users on 8/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/29:00 pmSAN - JAX
1 stop11h 56mJetBlue
mar. 9/911:25 amJAX - SAN
1 stop11h 05mJetBlue
Deal found 8/5$253
This Trip.com deal was found by Cheapflights users on 8/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/68:55 pmSAN - JAX
1 stop12h 00mJetBlue
vie. 9/1211:25 amJAX - SAN
1 stop11h 05mJetBlue
Deal found 8/4$262
This JetBlue deal was found by Cheapflights users on 8/4. 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.
dom. 9/78:40 pmSAN - JAX
1 stop11h 00mJetBlue
mar. 9/911:25 amJAX - SAN
1 stop11h 05mJetBlue
Deal found 8/4$272
This Southwest deal was found by Cheapflights users on 8/6. 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.
sáb. 10/256:25 amSAN - JAX
1 stop7h 10mSouthwest
sáb. 11/11:20 pmJAX - SAN
1 stop10h 15mSouthwest
Deal found 8/6$276
This Frontier deal was found by Cheapflights users on 8/6. 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.
jue. 10/307:18 pmSAN - JAX
1 stop12h 49mFrontier
lun. 11/312:02 pmJAX - SAN
1 stop9h 21mFrontier
Deal found 8/6$278

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Jacksonville 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 agosto 7, 2025.
Use the filters below to find and compare flights from San Diego to Jacksonville that are best for you.

Fly from

San Diego

Fly to

Jacksonville

Route

Depart

Return

Price

San DiegoJacksonville

SAN - JAX

SANJAX

San Diego

sáb. 8/23

12:21 pm-8:23 pm

Nonstop5h 02m

Jacksonville

sáb. 8/30

9:31 am-11:36 am

Nonstop5h 05m

$180

San DiegoJacksonville

SAN - JAX

SANJAX

San Diego

mié. 8/27

12:21 pm-8:23 pm

Nonstop5h 02m

Jacksonville

sáb. 8/30

9:31 am-11:36 am

Nonstop5h 05m

$203

San DiegoJacksonville

SAN - JAX

SANJAX

San Diego

mié. 8/20

12:21 pm-8:23 pm

Nonstop5h 02m

Jacksonville

sáb. 8/23

9:31 am-11:36 am

Nonstop5h 05m

$208

San DiegoJacksonville

SAN - JAX

SANJAX

San Diego

sáb. 8/16

12:21 pm-8:23 pm

Nonstop5h 02m

Jacksonville

sáb. 8/23

9:31 am-11:36 am

Nonstop5h 05m

$228

San DiegoJacksonville

SAN - JAX

SANJAX

San Diego

mié. 9/3

8:40 pm-10:38 am

1 stop10h 58m

Jacksonville

mar. 9/9

11:25 am-7:30 pm

1 stop11h 05m

$252

San DiegoJacksonville

SAN - JAX

SANJAX

San Diego

mar. 9/2

9:00 pm-11:56 am

1 stop11h 56m

Jacksonville

mar. 9/9

11:25 am-7:30 pm

1 stop11h 05m

$253

San DiegoJacksonville

SAN - JAX

SANJAX

San Diego

sáb. 9/6

8:55 pm-11:55 am

1 stop12h 00m

Jacksonville

vie. 9/12

11:25 am-7:30 pm

1 stop11h 05m

$262

San DiegoJacksonville

SAN - JAX

SANJAX

San Diego

dom. 9/7

8:40 pm-10:40 am

1 stop11h 00m

Jacksonville

mar. 9/9

11:25 am-7:30 pm

1 stop11h 05m

$272

San DiegoJacksonville

SAN - JAX

SANJAX

San Diego

sáb. 10/25

6:25 am-4:35 pm

1 stop7h 10m

Jacksonville

sáb. 11/1

1:20 pm-8:35 pm

1 stop10h 15m

$276

San DiegoJacksonville

SAN - JAX

SANJAX

San Diego

jue. 10/30

7:18 pm-11:07 am

1 stop12h 49m

Jacksonville

lun. 11/3

12:02 pm-6:23 pm

1 stop9h 21m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 20 results
1
2

Best time to book a flight from San Diego to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from San Diego 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 San Diego to Jacksonville

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

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Jacksonville. Price data was last updated on August 1, 2025.

The best time to book flights from San Diego to Jacksonville is 76 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 San Diego to Jacksonville?

Currently, August is the cheapest month in which you can book a flight from San Diego to Jacksonville (average of $278). Flying from San Diego to Jacksonville in March is currently the most expensive (average of $365). 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 SAN to JAX?

Find hourly flight availability from San Diego to Jacksonville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 7, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 46% on flights from San Diego to Jacksonville by exploring options for tickets in the morning.

Reviews of airlines servicing Jacksonville

Get insights into the airlines that provide service to Jacksonville. 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 Jacksonville. Reviews last updated agosto 7, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and Breeze Airways from San Diego to Jacksonville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,247 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.0
Very good
4,247 reviews
Southwest
8.0
Very good
4,247 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,987 reviews
Southwest
8.0
Very good
4,247 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Breeze Airways
8.0
Very good
191 reviews
Southwest
8.0
Very good
4,247 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
United Airlines
7.4
Good
8,916 reviews
Southwest
8.0
Very good
4,247 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,247 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

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

  • What is the cheapest airline to fly from San Diego to Jacksonville round-trip?

    Cheapflights users have booked flights from San Diego to Jacksonville round-trip from $180. You may be able to fly from San Diego to Jacksonville for 59% less than the average price by searching for this airline.

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

    While on average a flight from San Diego to Jacksonville is generally $214, our data shows the cheapest flight currently is $117. When looking at the most popular route, (San Diego - Jacksonville), you can expect to pay $180 for that flight.

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

    San Diego to Jacksonville flights have a layover in Atlanta most often.

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

    Most Atlanta visitors opt to spend their time experiencing Georgia Aquarium, Fox Theatre, and Tabernacle. Georgia Aquarium, Fox Theatre, and Tabernacle are located about 8.6 mi, 9.3 mi, and 8.3 mi, respectively from Atlanta Hartsfield-Jackson. Those on a layover in Atlanta in need of a rental car can book one at Atlanta Hartsfield-Jackson for about $57.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Jacksonville 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 San Diego to Jacksonville?

    Currently, August is the cheapest month in which you can book a flight from San Diego to Jacksonville (average of $278). Flying from San Diego to Jacksonville in March is currently the most expensive (average of $365). 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
Jacksonville Beach
Orange Park
Kingsland
Fernandina Beach
Waycross

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Miami flights
Los Angeles to Orlando flights
Los Angeles to Fort Lauderdale flights
San Francisco to Miami flights
San Francisco to Orlando flights
San Francisco to Fort Lauderdale flights
Ontario to Miami flights
Ontario to Orlando flights
Burbank to Fort Lauderdale flights
San Diego to Miami flights
Los Angeles to Tampa flights
Burbank to Orlando flights
San Diego to Fort Lauderdale flights
Las Vegas to Fort Lauderdale flights
San Diego to Orlando flights
Las Vegas to Orlando flights
San Francisco to Tampa flights
Los Angeles to West Palm Beach flights
Ontario to Fort Lauderdale flights
Burbank to Miami flights
San Diego to Tampa flights
Santa Ana to Fort Lauderdale flights
Santa Ana to Miami flights
Santa Ana to Orlando flights
San Jose to Miami flights
Sacramento to Orlando flights
San Jose to Orlando flights
Sacramento to Miami flights
Ontario to Tampa flights
Las Vegas to Tampa flights
San Jose to Fort Lauderdale flights
Sacramento to Fort Lauderdale flights
Las Vegas to Miami flights
Santa Ana to Tampa flights
Oakland to Fort Lauderdale flights
San Francisco to West Palm Beach flights
Los Angeles to Fort Myers flights
Oakland to Miami flights
Oakland to Orlando flights
Ontario to West Palm Beach flights
Burbank to Tampa flights
San Francisco to Fort Myers flights
Oakland to Tampa flights
Sacramento to Tampa flights
Los Angeles to Pensacola flights
San Jose to Tampa flights
Ontario to Jacksonville flights
Fresno to Orlando flights
Fresno to Miami flights
Ontario to Pensacola flights

Top 7 airlines flying from San Diego to Jacksonville

Discover the top 7 airlines that operate flights from San Diego to Jacksonville. 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 agosto 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$143Average$292FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$200Average$273FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$231Average$330FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$236Average$414FlexibilityNo cancel feeOn-time69%
DeltaCheapest$238Average$538FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$301Average$502FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$314Average$538FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.