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San José

$148+ 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SJO
Aug 21 — Aug 281
Fri 8/21
Fri 8/28
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 July 22, 2026.

This Delta deal was found by Cheapflights users on 7/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:30 am
JAX
-
SJO
1 stop14h 45m
Delta
Thu 11/127:00 am
SJO
-
JAX
1 stop16h 02m
Delta
Deal found 7/18$338
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 8/277:00 am
JAX
-
SJO
1 stop7h 26m
American Airlines
Thu 9/31:29 pm
SJO
-
JAX
1 stop7h 37m
American Airlines
Deal found 7/21$339
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Tue 8/257:00 am
JAX
-
SJO
1 stop8h 52m
American Airlines
Tue 9/222:57 pm
SJO
-
JAX
2 stops19h 07m
American Airlines
Deal found 7/19$343
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Sat 9/265:16 pm
JAX
-
SJO
1 stop22h 41m
American Airlines
Sat 10/36:00 am
SJO
-
JAX
1 stop11h 01m
American Airlines
Deal found 7/19$346
This American Airlines deal was found by Cheapflights users on 7/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:40 pm
JAX
-
SJO
1 stop18h 46m
American Airlines
Mon 8/311:29 pm
SJO
-
JAX
2 stops18h 18m
American Airlines
Deal found 7/18$349
This American Airlines deal was found by Cheapflights users on 7/19. 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 9/137:37 pm
JAX
-
SJO
1 stop18h 22m
American Airlines
Wed 9/162:57 pm
SJO
-
JAX
2 stops19h 07m
American Airlines
Deal found 7/19$350
This American Airlines deal was found by Cheapflights users on 7/20. 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 10/207:45 pm
JAX
-
SJO
1 stop20h 15m
American Airlines
Tue 10/276:00 am
SJO
-
JAX
2 stops15h 21m
American Airlines
Deal found 7/20$351
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:00 am
JAX
-
SJO
1 stop14h 37m
United Airlines
Tue 9/291:25 pm
SJO
-
JAX
1 stop7h 55m
United Airlines
Deal found 7/21$352
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 10/207:45 pm
JAX
-
SJO
1 stop20h 15m
American Airlines
Mon 10/263:01 pm
SJO
-
JAX
1 stop25h 23m
American Airlines
Deal found 7/21$353
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Mon 9/147:29 pm
JAX
-
SJO
2 stops19h 30m
American Airlines
Mon 9/211:00 pm
SJO
-
JAX
2 stops18h 26m
American Airlines
Deal found 7/21$357
This American Airlines deal was found by Cheapflights users on 7/22. 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 9/167:37 pm
JAX
-
SJO
1 stop26h 30m
American Airlines
Wed 9/232:57 pm
SJO
-
JAX
2 stops18h 17m
American Airlines
Deal found 7/22$359

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 July 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$338
(Delta)

One-way from

$148
(United Airlines)

Popular in

November

Cheapest in

September

Average price

$668
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 ($126 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 July 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 July 22, 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
Quickest round-trip

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Sun 9/13

7:05 am-12:21 pm

1 stop7h 16m

San José Juan Santamaria Intl

Thu 9/17

1:25 pm-11:20 pm

1 stop7h 55m

$338

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Sat 1/16

11:50 am-8:39 pm

1 stop9h 49m

San José Juan Santamaria Intl

Wed 1/20

1:15 am-3:25 pm

1 stop13h 10m

$338

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Thu 10/15

8:15 pm-12:00 pm

2 stops17h 45m

San José Juan Santamaria Intl

Mon 10/19

3:01 pm-10:52 am

1 stop17h 51m

$350

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Fri 9/25

7:00 am-7:37 pm

1 stop14h 37m

San José Juan Santamaria Intl

Tue 9/29

1:25 pm-11:20 pm

1 stop7h 55m

$352

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Thu 9/24

7:00 am-7:37 pm

1 stop14h 37m

San José Juan Santamaria Intl

Tue 9/29

1:25 pm-11:20 pm

1 stop7h 55m

$352

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Mon 9/14

7:29 pm-12:59 pm

2 stops19h 30m

San José Juan Santamaria Intl

Mon 9/21

1:00 pm-9:26 am

2 stops18h 26m

$357

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Thu 10/15

8:15 pm-2:00 pm

2 stops19h 45m

San José Juan Santamaria Intl

Mon 10/19

1:00 pm-9:44 am

2 stops18h 44m

$420

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Fri 9/11

7:05 am-7:37 pm

1 stop14h 32m

San José Juan Santamaria Intl

Sun 9/20

7:55 am-11:20 pm

1 stop13h 25m

$458

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Thu 11/5

7:00 am-8:39 pm

1 stop14h 39m

San José Juan Santamaria Intl

Fri 11/13

8:45 am-11:13 pm

1 stop13h 28m

$458

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Mon 10/26

7:00 am-12:22 pm

1 stop7h 22m

San José Juan Santamaria Intl

Thu 10/29

11:35 am-11:13 pm

1 stop9h 38m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 July.
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, September is the cheapest month in which you can book a flight from Jacksonville to San José (average of $448). 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 July 22, 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
10,020 reviews

Overall

7.4

Entertainment

7.1

Food

6.7

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2023

FLL - IAD

Very long boarding & deboarding. Carry on size should be checked by staff before allowing it to be brought onboard.
United Airlines
7.4
Good
10,020 reviews
United Airlines
7.4
Good
10,020 reviews

Overall

7.4

Entertainment

7.1

Food

6.7

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2023

FLL - IAD

Very long boarding & deboarding. Carry on size should be checked by staff before allowing it to be brought onboard.
American Airlines
7.1
Good
11,834 reviews
United Airlines
7.4
Good
10,020 reviews

Overall

7.4

Entertainment

7.1

Food

6.7

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2023

FLL - IAD

Very long boarding & deboarding. Carry on size should be checked by staff before allowing it to be brought onboard.

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 and American Airlines fly from Jacksonville to San José in about 7h 16m. The time it takes to get you to your destination can typically vary by up to 10h 29m. The distance from Jacksonville to San José is about 1425 mi. This flight may include one or multiple stops.

  • 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 $337. Another airline that can offer you cheap pricing is American Airlines. Users have found that United Airlines is 38% 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, September is the cheapest month in which you can book a flight from Jacksonville to San José (average of $448). 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

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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 July 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$337Average$530FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$345Average$527FlexibilityNo cancel feeOn-time71%

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