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San José

$166+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SJO
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
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 January 20, 2026.

This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:00 am
JAX
-
SJO
1 stop8h 55m
American Airlines
Tue 3/1010:25 am
SJO
-
JAX
1 stop11h 34m
American Airlines
Deal found 1/19$323
This American Airlines deal was found by Cheapflights users on 1/18. 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.
Wed 3/46:02 am
JAX
-
SJO
1 stop17h 41m
American Airlines
Wed 3/117:00 am
SJO
-
JAX
2 stops14h 59m
American Airlines
Deal found 1/18$328
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:54 am
JAX
-
SJO
1 stop10h 13m
American Airlines
Fri 5/156:30 am
SJO
-
JAX
1 stop15h 38m
American Airlines
Deal found 1/19$334
This American Airlines deal was found by Cheapflights users on 1/18. 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 3/18:07 pm
JAX
-
SJO
2 stops15h 17m
American Airlines
Wed 3/47:00 am
SJO
-
JAX
2 stops13h 59m
American Airlines
Deal found 1/18$337
This American Airlines deal was found by Cheapflights users on 1/18. 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.
Thu 2/268:10 pm
JAX
-
SJO
1 stop15h 14m
American Airlines
Thu 3/58:00 am
SJO
-
JAX
1 stop14h 59m
American Airlines
Deal found 1/18$345
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:20 am
JAX
-
SJO
1 stop17h 16m
American Airlines
Wed 5/611:35 pm
SJO
-
JAX
1 stop8h 53m
American Airlines
Deal found 1/19$356
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:10 pm
JAX
-
SJO
1 stop15h 14m
American Airlines
Wed 3/47:00 am
SJO
-
JAX
2 stops13h 59m
American Airlines
Deal found 1/19$359
This American Airlines deal was found by Cheapflights users on 1/18. 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.
Thu 4/308:19 pm
JAX
-
SJO
1 stop17h 06m
American Airlines
Tue 5/56:30 am
SJO
-
JAX
2 stops15h 38m
American Airlines
Deal found 1/18$361
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/109:43 am
JAX
-
SJO
1 stop11h 50m
American Airlines
Tue 3/1712:26 pm
SJO
-
JAX
1 stop18h 37m
American Airlines
Deal found 1/20$364
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/310:43 am
JAX
-
SJO
2 stops13h 57m
Multiple Airlines
Tue 3/105:00 am
SJO
-
JAX
2 stops13h 26m
Multiple Airlines
Deal found 1/19$368

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 January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$323
(American Airlines)

One-way from

$166
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$457
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. 14% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($28 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 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 January 20, 2026.
Use the filters below to find and compare flights from Jacksonville to San José that are best for you.

Fly from

Jacksonville

Fly to

San José

Route

Depart

Return

Price

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Tue 3/3

8:00 am-8:12 pm

2 stops13h 12m

San José Juan Santamaria Intl

Tue 3/10

7:00 am-11:59 pm

1 stop14h 59m

$337

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Thu 2/26

9:44 am-8:33 pm

2 stops11h 49m

San José Juan Santamaria Intl

Wed 3/4

12:35 am-10:33 am

1 stop8h 58m

$350

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Tue 3/10

9:43 am-7:33 pm

1 stop11h 50m

San José Juan Santamaria Intl

Tue 3/17

10:25 am-11:59 pm

2 stops11h 34m

$361

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Tue 3/3

10:43 am-11:40 pm

2 stops13h 57m

San José Juan Santamaria Intl

Tue 3/10

5:00 am-8:26 pm

2 stops13h 26m

$368

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Sat 1/24

7:10 pm-11:25 am

3 stops17h 15m

San José Juan Santamaria Intl

Tue 1/27

4:15 pm-9:10 am

2 stops15h 55m

$391

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Tue 3/24

6:35 am-6:55 pm

2 stops14h 20m

San José Juan Santamaria Intl

Mon 4/27

7:45 pm-10:16 am

2 stops12h 31m

$400

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Sun 2/22

8:10 pm-10:24 am

1 stop15h 14m

San José Juan Santamaria Intl

Wed 3/11

7:00 am-11:59 pm

1 stop14h 59m

$402

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Thu 2/26

8:10 pm-10:24 am

1 stop15h 14m

San José Juan Santamaria Intl

Wed 3/4

3:59 pm-11:59 pm

1 stop7h 00m

$410

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Wed 2/18

7:53 pm-3:30 pm

2 stops20h 37m

$166

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Wed 2/18

7:00 am-6:16 pm

1 stop12h 16m

$168

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 16 results
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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 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 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 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?

Use this chart to determine the optimal time to book a round-trip flight from Jacksonville to San José. Price data was last updated on January 16, 2026.

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 49 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, January is the cheapest month in which you can book a flight from Jacksonville to San José (average of $345). Flying from Jacksonville to San José in November is currently the most expensive (average of $514). 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 January 20, 2026.
Get a feel of what it's like to fly with Delta, 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.
Delta
7.9
Good
8,077 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,077 reviews
Delta
7.9
Good
8,077 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
9,180 reviews
Delta
7.9
Good
8,077 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,164 reviews
Delta
7.9
Good
8,077 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

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 American Airlines fly from Jacksonville to San José in about 13h 12m. 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 $254. Other airlines that can offer you cheap pricing are American Airlines, from $400, and United Airlines, from $419. Users have found that Delta is 54% 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, January is the cheapest month in which you can book a flight from Jacksonville to San José (average of $345). Flying from Jacksonville to San José in November is currently the most expensive (average of $514). 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
Monteverde
Jacó
Heredia
Dominical
Manuel Antonio

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Alternative routes for Jacksonville to San José

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Jacksonville to San José

Discover the top 3 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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$254Average$450FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$400Average$548FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$419Average$530FlexibilityNo cancel feeOn-time69%

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