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$98+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — JAX
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Find cheap flights from San Diego to Jacksonville with Cheapflights

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Cheapflights Tip: The best prices from San Diego to Jacksonville are usually found in July or June, booked 70 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap 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 January 21, 2026.

This JetBlue deal was found by Cheapflights users on 1/19. 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.
Thu 3/58:44 pm
SAN
-
JAX
1 stop10h 04m
JetBlue
Thu 3/1210:55 am
JAX
-
SAN
1 stop11h 24m
JetBlue
Deal found 1/19$277
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/83:30 pm
SAN
-
JAX
1 stop14h 40m
JetBlue
Tue 2/1012:00 pm
JAX
-
SAN
1 stop11h 20m
JetBlue
Deal found 1/20$280
This Expedia deal was found by Cheapflights users on 1/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:44 pm
SAN
-
JAX
1 stop10h 15m
JetBlue
Thu 3/58:38 pm
JAX
-
SAN
1 stop16h 54m
JetBlue
Deal found 1/19$295
This CheapOair deal was found by Cheapflights users on 1/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/69:10 pm
SAN
-
JAX
1 stop20h 02m
JetBlue
Mon 3/98:38 pm
JAX
-
SAN
1 stop16h 54m
JetBlue
Deal found 1/19$299
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 6/2012:29 pm
SAN
-
JAX
Nonstop5h 03m
Breeze Airways
Wed 6/249:30 am
JAX
-
SAN
Nonstop5h 14m
Breeze Airways
Deal found 1/20$327
This JetBlue deal was found by Cheapflights users on 1/20. 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.
Sat 2/79:00 pm
SAN
-
JAX
1 stop9h 10m
JetBlue
Tue 2/1012:00 pm
JAX
-
SAN
1 stop11h 20m
JetBlue
Deal found 1/20$328
This Priceline deal was found by Cheapflights users on 1/19. 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.
Wed 7/812:29 pm
SAN
-
JAX
Nonstop5h 03m
Multiple Airlines
Fri 8/712:44 pm
JAX
-
SAN
1 stop7h 33m
Multiple Airlines
Deal found 1/19$335
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/89:00 pm
SAN
-
JAX
1 stop9h 10m
JetBlue
Mon 2/97:10 pm
JAX
-
SAN
1 stop27h 39m
JetBlue
Deal found 1/20$344
This JetBlue deal was found by Cheapflights users on 1/20. 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.
Tue 2/39:40 pm
SAN
-
JAX
1 stop10h 29m
JetBlue
Tue 2/1012:00 pm
JAX
-
SAN
1 stop11h 20m
JetBlue
Deal found 1/20$345
This CheapOair deal was found by Cheapflights users on 1/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:10 pm
SAN
-
JAX
1 stop9h 43m
JetBlue
Fri 3/68:38 pm
JAX
-
SAN
1 stop25h 50m
JetBlue
Deal found 1/19$356
This JetBlue deal was found by Cheapflights users on 1/20. 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.
Wed 2/49:00 pm
SAN
-
JAX
1 stop9h 10m
JetBlue
Tue 2/1012:00 pm
JAX
-
SAN
1 stop11h 20m
JetBlue
Deal found 1/20$360
This JetBlue deal was found by Cheapflights users on 1/19. 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.
Tue 2/39:00 pm
SAN
-
JAX
1 stop9h 10m
JetBlue
Sat 2/710:15 am
JAX
-
SAN
1 stop12h 01m
JetBlue
Deal found 1/19$363

Find 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$277
(JetBlue)

One-way from

$98
(Kiwi.com)

Popular in

March

Cheapest in

July

Average price

$516
Provider with most accurate pricing for San Diego-Jacksonville flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Jacksonville flights.
Search Deals
From San Diego to Jacksonville
Search Deals
One-way flight from San Diego to Jacksonville
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 21, 2026.
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

Thu 3/5

8:44 pm-9:48 am

1 stop10h 04m

Jacksonville

Thu 3/12

10:55 am-7:19 pm

1 stop11h 24m

$277

San DiegoJacksonville

SAN - JAX

SANJAX

San Diego

Wed 2/4

9:00 pm-9:10 am

1 stop9h 10m

Jacksonville

Tue 2/10

12:00 pm-8:20 pm

1 stop11h 20m

$360

San DiegoJacksonville

SAN - JAX

SANJAX

San Diego

Tue 2/3

9:00 pm-9:10 am

1 stop9h 10m

Jacksonville

Sat 2/7

10:15 am-7:16 pm

1 stop12h 01m

$363

San DiegoJacksonville

SAN - JAX

SANJAX

San Diego

Wed 2/25

11:56 am-9:59 pm

1 stop7h 03m

Jacksonville

Tue 3/3

7:11 am-12:03 pm

1 stop7h 52m

$385

San DiegoJacksonville

SAN - JAX

SANJAX

San Diego

Wed 3/18

6:21 am-5:06 pm

1 stop7h 45m

Jacksonville

Tue 3/24

8:45 am-12:58 pm

1 stop7h 13m

$385

San DiegoJacksonville

SAN - JAX

SANJAX

San Diego

Sat 2/7

9:00 pm-9:10 am

1 stop9h 10m

Jacksonville

Mon 2/9

10:13 am-8:05 pm

1 stop12h 52m

$396

San DiegoJacksonville

SAN - JAX

SANJAX

San Diego

Fri 4/3

8:25 pm-10:09 am

1 stop10h 44m

Jacksonville

Wed 4/8

6:10 am-1:47 pm

1 stop10h 37m

$405

San DiegoJacksonville

SAN - JAX

SANJAX

San Diego

Tue 3/10

9:10 pm-9:53 am

1 stop9h 43m

Jacksonville

Sat 3/21

6:10 am-2:15 pm

1 stop11h 05m

$413

San DiegoJacksonville

SAN - JAX

SANJAX

San Diego

Sat 2/7

10:30 pm-4:49 pm

2 stops15h 19m

Jacksonville

Wed 2/11

5:30 am-9:58 am

1 stop7h 28m

$419

San DiegoJacksonville

SAN - JAX

SANJAX

San Diego

Fri 4/17

10:25 pm-9:53 pm

1 stop20h 28m

Jacksonville

Tue 4/21

11:20 am-4:35 pm

1 stop8h 15m

$425

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 22 results
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Compare providers for flights from San Diego to Jacksonville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Jacksonville in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-Jacksonville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Jacksonville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Jacksonville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Jacksonville flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Jacksonville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 January 16, 2026.

The best time to book flights from San Diego to Jacksonville is 70 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, July is the cheapest month in which you can book a flight from San Diego to Jacksonville (average of $143). Flying from San Diego to Jacksonville in March is currently the most expensive (average of $340). 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 January 21, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Jacksonville as you normally would.

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 January 21, 2026.
Get a feel of what it's like to fly with Breeze Airways, Southwest, and Delta 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.
Breeze Airways
8.2
Very good
259 reviews

Overall

8.2

Comfort

8.2

Crew

8.7

Entertainment

6.7

Food

6.7

Boarding

8.3

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Breeze Airways
8.2
Very good
259 reviews
Breeze Airways
8.2
Very good
259 reviews

Overall

8.2

Comfort

8.2

Crew

8.7

Entertainment

6.7

Food

6.7

Boarding

8.3

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Southwest
8.0
Very good
4,266 reviews
Breeze Airways
8.2
Very good
259 reviews

Overall

8.2

Comfort

8.2

Crew

8.7

Entertainment

6.7

Food

6.7

Boarding

8.3

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Delta
7.9
Good
8,088 reviews
Breeze Airways
8.2
Very good
259 reviews

Overall

8.2

Comfort

8.2

Crew

8.7

Entertainment

6.7

Food

6.7

Boarding

8.3

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
American Airlines
7.2
Good
11,174 reviews
Breeze Airways
8.2
Very good
259 reviews

Overall

8.2

Comfort

8.2

Crew

8.7

Entertainment

6.7

Food

6.7

Boarding

8.3

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
JetBlue
7.2
Good
2,890 reviews
Breeze Airways
8.2
Very good
259 reviews

Overall

8.2

Comfort

8.2

Crew

8.7

Entertainment

6.7

Food

6.7

Boarding

8.3

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.

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.

  • How long is the flight from San Diego to Jacksonville?

    A quick flight from San Diego to Jacksonville can take about 7h 03m. JetBlue provides one of the quickest options available for as low as $385. There are 2084 mi between San Diego and Jacksonville. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from San Diego to Jacksonville round-trip from $136. Other airlines that can offer you cheap pricing are Breeze Airways, from $143, and Frontier, from $162. You may be able to fly from San Diego to Jacksonville for 69% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from San Diego to Jacksonville are Breeze Airways ($89), Frontier ($104), and JetBlue ($126).

  • 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 Centennial Olympic Park. Georgia Aquarium, Fox Theatre, and Centennial Olympic Park are located about 8.6 mi, 9.3 mi, and 8.4 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 $51.

  • 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, July is the cheapest month in which you can book a flight from San Diego to Jacksonville (average of $143). Flying from San Diego to Jacksonville in March is currently the most expensive (average of $340). 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
Fernandina Beach
Kingsland
Waycross
Yulee

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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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$136Average$352FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$143Average$298FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$162Average$273FlexibilityNo cancel feeOn-time62%
DeltaCheapest$287Average$490FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$481FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$336Average$497FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$364Average$520FlexibilityNo cancel feeOn-time63%

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