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San José

$140+ Cheap flights from Jacksonville (JAX) to San José (SJO)

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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SJO
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
1 adult, Economy
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Cheap flight deals from Jacksonville to San José

Cheapest flights from Jacksonville to San José
Explore the most affordable flight options available from Jacksonville to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.

This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:26 pm
JAX
-
SJO
2 stops18h 34m
American Airlines
Tue 10/271:05 pm
SJO
-
JAX
2 stops17h 20m
American Airlines
Deal found 6/16$317
This American Airlines deal was found by Cheapflights users on 6/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:00 am
JAX
-
SJO
1 stop8h 26m
American Airlines
Mon 8/241:29 pm
SJO
-
JAX
1 stop7h 37m
American Airlines
Deal found 6/20$322
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Wed 8/198:43 pm
JAX
-
SJO
1 stop25h 10m
American Airlines
Mon 8/241:29 pm
SJO
-
JAX
1 stop7h 37m
American Airlines
Deal found 6/21$329
This American Airlines deal was found by Cheapflights users on 6/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:00 am
JAX
-
SJO
2 stops14h 52m
American Airlines
Sun 9/62:56 pm
SJO
-
JAX
2 stops19h 00m
American Airlines
Deal found 6/17$332
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/24:35 pm
JAX
-
SJO
2 stops21h 32m
American Airlines
Wed 9/162:57 pm
SJO
-
JAX
2 stops20h 01m
American Airlines
Deal found 6/16$333
This American Airlines deal was found by Cheapflights users on 6/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:35 pm
JAX
-
SJO
2 stops18h 28m
American Airlines
Tue 9/222:57 pm
SJO
-
JAX
2 stops18h 17m
American Airlines
Deal found 6/20$335
This American Airlines deal was found by Cheapflights users on 6/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:47 pm
JAX
-
SJO
1 stop20h 05m
American Airlines
Sun 9/132:57 pm
SJO
-
JAX
2 stops19h 07m
American Airlines
Deal found 6/19$339
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Thu 8/277:05 am
JAX
-
SJO
1 stop7h 16m
United Airlines
Sat 9/51:25 pm
SJO
-
JAX
1 stop7h 55m
United Airlines
Deal found 6/17$367
This United Airlines deal was found by Cheapflights users on 6/18. 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 8/37:05 am
JAX
-
SJO
1 stop7h 16m
United Airlines
Thu 11/512:35 pm
SJO
-
JAX
1 stop9h 30m
United Airlines
Deal found 6/18$380
This United Airlines deal was found by Cheapflights users on 6/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:00 am
JAX
-
SJO
1 stop7h 21m
United Airlines
Fri 10/167:55 am
SJO
-
JAX
1 stop13h 25m
United Airlines
Deal found 6/19$388

Find flight deals from Jacksonville to San José

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to San José (SJO). 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 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$317
(American Airlines)

One-way from

$140
(United Airlines)

Popular in

November

Cheapest in

October

Average price

$523
Provider with most accurate pricing for Jacksonville-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville-San José Juan Santamaria Intl flights.
Search Deals
From Jacksonville to San José Juan Santamaria Intl
Search Deals
One-way flight from Jacksonville to San José Juan Santamaria Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville to San José 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 21, 2026.
Use the filters below to find and compare flights from Jacksonville to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Tue 8/4

7:05 am-7:37 pm

1 stop14h 32m

San José Juan Santamaria Intl

Thu 11/5

2:20 pm-11:05 pm

1 stop7h 45m

$380

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Mon 8/3

7:05 am-12:21 pm

1 stop7h 16m

San José Juan Santamaria Intl

Thu 11/5

12:35 pm-11:05 pm

1 stop9h 30m

$380

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Mon 8/31

7:05 am-12:21 pm

1 stop7h 16m

San José Juan Santamaria Intl

Sat 9/5

7:55 am-11:20 pm

1 stop13h 25m

$419

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Mon 9/14

7:05 am-7:37 pm

1 stop14h 32m

San José Juan Santamaria Intl

Thu 9/17

1:25 pm-11:20 pm

1 stop7h 55m

$442

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Fri 9/18

7:05 am-12:21 pm

1 stop7h 16m

San José Juan Santamaria Intl

Fri 9/25

7:55 am-5:51 pm

1 stop7h 56m

$463
Quickest round-trip

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Sat 9/19

7:05 am-12:21 pm

1 stop7h 16m

San José Juan Santamaria Intl

Wed 9/23

1:25 pm-11:20 pm

1 stop7h 55m

$467

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Wed 8/19

7:01 am-7:53 pm

2 stops14h 52m

San José Juan Santamaria Intl

Mon 8/24

1:29 pm-9:04 am

2 stops17h 35m

$477

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Mon 7/13

7:05 am-10:39 pm

1 stop17h 34m

San José Juan Santamaria Intl

Fri 7/17

7:55 am-11:22 pm

1 stop13h 27m

$517

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Thu 9/17

7:05 am-7:37 pm

1 stop14h 32m

San José Juan Santamaria Intl

Thu 10/1

7:55 am-11:20 pm

1 stop13h 25m

$542

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Wed 6/24

9:20 am-7:37 pm

1 stop12h 17m

San José Juan Santamaria Intl

Mon 6/29

7:55 am-11:20 pm

1 stop13h 25m

$548

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/19

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Jacksonville to San José

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 Jacksonville to San José in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 Jacksonville-San José flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jacksonville-San José flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jacksonville-San José flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Jacksonville-San José 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 Jacksonville-San José 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 Jacksonville to San José

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

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

The price you pay for your flight from Jacksonville to San José may vary depending on when you book. For the best chance of a lower fare, look to book 40 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Jacksonville to San José (average of $439). Flying from Jacksonville to San José in November is currently the most expensive (average of $929). 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 Jacksonville to San José?

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. 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 José. Reviews last updated June 21, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Jacksonville to San José by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,868 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,868 reviews
United Airlines
7.4
Good
9,868 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,722 reviews
United Airlines
7.4
Good
9,868 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

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

    Airlines like United Airlines fly from Jacksonville to San José in about 14h 32m. The time it takes to get you to your destination can typically vary by up to . The distance from Jacksonville to San José is about 1425 mi.

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

    Cheapflights users have booked flights from Jacksonville to San José round-trip from $302. Another airline that can offer you cheap pricing is American Airlines. Users have found that United Airlines is 44% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Jacksonville to San José (average of $439). Flying from Jacksonville to San José in November is currently the most expensive (average of $929). 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 San José?

Book flights to San José if you plan to visit one of these locations
Alajuela
Jacó
Heredia
Dominical
Manuel Antonio

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Jacksonville to San José

Discover the top 2 airlines that operate flights from Jacksonville to San José. 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 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$302Average$529FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$345Average$527FlexibilityNo cancel feeOn-time71%

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