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$316+ Cheap flights from San José (SJO) to Jacksonville (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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — JAX
Aug 17 — Aug 241
Mon 8/17
Mon 8/24
1 adult, Economy
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Cheap flight deals from San José to Jacksonville

Cheapest flights from San José to Jacksonville
Explore the most affordable flight options available from San José to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.

This United Airlines deal was found by Cheapflights users on 7/16. 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.
Tue 7/287:55 am
SJO
-
JAX
1 stop13h 25m
United Airlines
Sat 8/225:00 pm
JAX
-
SJO
1 stop21h 21m
United Airlines
Deal found 7/16$326
This United Airlines deal was found by Cheapflights users on 7/16. 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.
Tue 7/287:55 am
SJO
-
JAX
1 stop13h 25m
United Airlines
Tue 8/47:05 am
JAX
-
SJO
1 stop29h 06m
United Airlines
Deal found 7/16$328
This United Airlines deal was found by Cheapflights users on 7/16. 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.
Mon 9/217:55 am
SJO
-
JAX
1 stop13h 25m
United Airlines
Thu 10/17:00 am
JAX
-
SJO
1 stop14h 37m
United Airlines
Deal found 7/16$333
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Mon 11/28:45 am
SJO
-
JAX
1 stop13h 28m
United Airlines
Fri 11/67:00 am
JAX
-
SJO
1 stop29h 25m
United Airlines
Deal found 7/13$337
This United Airlines deal was found by Cheapflights users on 7/14. 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.
Wed 12/232:25 pm
SJO
-
JAX
1 stop26h 22m
United Airlines
Sat 1/95:15 pm
JAX
-
SJO
1 stop26h 01m
United Airlines
Deal found 7/14$349
This United Airlines deal was found by Cheapflights users on 7/16. 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.
Wed 7/297:55 am
SJO
-
JAX
1 stop13h 25m
United Airlines
Thu 8/69:20 am
JAX
-
SJO
1 stop12h 17m
United Airlines
Deal found 7/16$358
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Mon 12/212:25 pm
SJO
-
JAX
1 stop7h 46m
United Airlines
Mon 3/227:00 am
JAX
-
SJO
1 stop12h 16m
United Airlines
Deal found 7/17$388
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Fri 9/41:25 pm
SJO
-
JAX
1 stop7h 55m
United Airlines
Fri 9/187:05 am
JAX
-
SJO
1 stop14h 32m
United Airlines
Deal found 7/17$421
This United Airlines deal was found by Cheapflights users on 7/16. 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.
Fri 10/27:55 am
SJO
-
JAX
1 stop13h 25m
United Airlines
Sun 10/117:00 am
JAX
-
SJO
1 stop14h 37m
United Airlines
Deal found 7/16$422

Find flight deals from San José to Jacksonville

Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) 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 July 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$326
(United Airlines)

One-way from

$316
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$516
Provider with most accurate pricing for San José Juan Santamaria Intl-Jacksonville flight deals.
Search Deals
Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Jacksonville flights.
Search Deals
From San José Juan Santamaria Intl to Jacksonville
Search Deals
One-way flight from San José Juan Santamaria Intl to Jacksonville
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San José 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 July 18, 2026.
Use the filters below to find and compare flights from San José to Jacksonville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséJacksonville

SJO - JAX

SJOJAX

San José Juan Santamaria Intl

Mon 9/21

7:55 am-11:20 pm

1 stop13h 25m

Jacksonville

Thu 10/1

7:00 am-7:37 pm

1 stop14h 37m

$333
Quickest round-trip

San JoséJacksonville

SJO - JAX

SJOJAX

San José Juan Santamaria Intl

Fri 10/2

7:55 am-5:51 pm

1 stop7h 56m

Jacksonville

Sun 10/11

7:00 am-12:21 pm

1 stop7h 21m

$421

San JoséJacksonville

SJO - JAX

SJOJAX

San José Juan Santamaria Intl

Fri 9/4

1:25 pm-11:20 pm

1 stop7h 55m

Jacksonville

Fri 9/18

7:05 am-7:37 pm

1 stop14h 32m

$421

San JoséJacksonville

SJO - JAX

SJOJAX

San José Juan Santamaria Intl

Fri 9/11

1:25 pm-10:42 am

1 stop19h 17m

Jacksonville

Wed 9/16

7:05 am-7:37 pm

1 stop14h 32m

$456

San JoséJacksonville

SJO - JAX

SJOJAX

San José Juan Santamaria Intl

Fri 9/11

1:25 pm-10:42 am

1 stop19h 17m

Jacksonville

Thu 9/17

7:05 am-7:37 pm

1 stop14h 32m

$456

San JoséJacksonville

SJO - JAX

SJOJAX

San José Juan Santamaria Intl

Fri 10/2

9:00 am-11:40 pm

2 stops12h 40m

Jacksonville

Sun 10/11

5:55 am-7:40 pm

2 stops15h 45m

$480

San JoséJacksonville

SJO - JAX

SJOJAX

San José Juan Santamaria Intl

Sat 9/26

1:25 pm-10:52 am

1 stop19h 27m

Jacksonville

Sun 11/1

7:00 am-11:25 am

1 stop29h 25m

$482

San JoséJacksonville

SJO - JAX

SJOJAX

San José Juan Santamaria Intl

Fri 10/2

4:35 pm-2:26 pm

2 stops19h 51m

Jacksonville

Sun 10/11

7:00 am-6:50 pm

2 stops13h 50m

$497
Cheapest one-way

San JoséJacksonville

SJO - JAX

SJOJAX

San José Juan Santamaria Intl

Mon 8/10

6:17 pm-9:45 am

2 stops37h 28m

$327

San JoséJacksonville

SJO - JAX

SJOJAX

San José Juan Santamaria Intl

Thu 8/6

12:40 pm-4:34 pm

3 stops25h 54m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from San José 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 José to Jacksonville in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 José-Jacksonville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San José-Jacksonville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San José-Jacksonville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San José-Jacksonville flights, Cheapflights users trust FlightHub the most. FlightHub 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 José-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 José to Jacksonville

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

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

Currently, October is the cheapest month in which you can book a flight from San José to Jacksonville (average of $307). Flying from San José to Jacksonville in January is currently the most expensive (average of $575). 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.

How much does it cost to fly round-trip from San José to Jacksonville?

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 July 18, 2026.
Read through reviews of airlines operating flights from San José to Jacksonville, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,818 reviews

Food

6.4

Boarding

7.5

Comfort

7.2

Crew

7.9

Overall

7.1

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Charleen,May 2026

POS - MIA

If I had any other choice in getting to my destination, I would have used it
American Airlines
7.1
Good
11,818 reviews
American Airlines
7.1
Good
11,818 reviews

Food

6.4

Boarding

7.5

Comfort

7.2

Crew

7.9

Overall

7.1

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Charleen,May 2026

POS - MIA

If I had any other choice in getting to my destination, I would have used it

Related info for your journey

Find useful and relevant information for your journey from San José 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 José to Jacksonville?

    Departing from San José to Jacksonville will take you 13h 25m. Airlines will cover a distance of 1425 mi.

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

    Our cheapest airline available from San José to Jacksonville is American Airlines. Our recent data shows that you can find tickets from as low as $417 on this airline. American Airlines is priced at 9% lower than the current average price of a flight leaving 3 months from now.

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

    $190 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $212 and $236, respectively.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from San José to Jacksonville (average of $307). Flying from San José to Jacksonville in January is currently the most expensive (average of $575). 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
Fernandina Beach
Orange Park
Kingsland
Waycross
Atlantic Beach
Yulee

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from San José to Jacksonville

Discover the top airline that operate flights from San José 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 July 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$417Average$548FlexibilityNo cancel feeOn-time71%

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