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$207+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SJO
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Jacksonville to San José Juan Santamaria Intl are usually found in October or September, booked 78 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap 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 3, 2025.

Round-trip from

$423
(Kiwi.com)

One-way from

$207
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$555
From Jacksonville to San José Juan Santamaria Intl
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One-way flight from Jacksonville to San José Juan Santamaria Intl
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Highest demand for flights based on searches. 8% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Mon 7/144:12 pmJAX - SJO
1 stop13h 23mMultiple Airlines
Thu 7/245:10 pmSJO - JAX
1 stop25h 45mMultiple Airlines
Deal found 7/1$423
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/135:40 amJAX - SJO
1 stop8h 55mSouthwest
Thu 10/161:30 pmSJO - JAX
1 stop7h 30mSouthwest
Deal found 7/3$434
This American Airlines deal was found by Cheapflights users on 7/2. 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 8/78:56 amJAX - SJO
1 stop11h 19mAmerican Airlines
Thu 8/147:25 amSJO - JAX
1 stop11h 01mAmerican Airlines
Deal found 7/2$440
This Delta deal was found by Cheapflights users on 7/2. 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.
Fri 10/107:30 amJAX - SJO
1 stop6h 18mDelta
Tue 10/141:13 pmSJO - JAX
1 stop8h 49mDelta
Deal found 7/2$494
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Sat 8/97:25 amJAX - SJO
1 stop14h 12mUnited Airlines
Fri 8/155:30 amSJO - JAX
1 stop16h 10mUnited Airlines
Deal found 7/1$530

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 3, 2025.
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

Mon 7/14

4:12 pm-3:35 am

1 stop13h 23m

San José Juan Santamaria Intl

Thu 7/24

5:10 pm-8:55 pm

1 stop25h 45m

$423

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Mon 10/13

5:40 am-12:35 pm

1 stop8h 55m

San José Juan Santamaria Intl

Thu 10/16

1:30 pm-11:00 pm

1 stop7h 30m

$434

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Thu 8/7

8:56 am-6:15 pm

1 stop11h 19m

San José Juan Santamaria Intl

Thu 8/14

7:25 am-8:26 pm

1 stop11h 01m

$440

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Fri 10/10

7:30 am-11:48 am

1 stop6h 18m

San José Juan Santamaria Intl

Tue 10/14

1:13 pm-12:02 am

1 stop8h 49m

$494

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Sat 8/9

7:25 am-7:37 pm

1 stop14h 12m

San José Juan Santamaria Intl

Fri 8/15

5:30 am-11:40 pm

1 stop16h 10m

$530

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Mon 7/14

4:12 pm-3:35 am

1 stop13h 23m

$207

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Tue 7/8

5:40 am-10:05 pm

1 stop18h 25m

$229

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Mon 7/14

6:05 am-12:45 pm

2 stops8h 40m

$251

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Mon 7/14

9:10 am-10:39 pm

1 stop15h 29m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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, San José Province?

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 June 27, 2025.

The price you pay for your flight from Jacksonville to San José, San José Province may vary depending on when you book. For the best chance of a lower fare, look to book 77 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, San José Province?

Currently, September is the cheapest month in which you can book a flight from Jacksonville to San José, San José Province (average of $398). Flying from Jacksonville to San José, San José Province in March is currently the most expensive (average of $555). 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 JAX to SJO?

Find hourly flight availability from Jacksonville to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

It’s optimal to fly from Jacksonville to San José, San José Province in the evening. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the morning.

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 3, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United 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.
Southwest
8.0
Very good
4,270 reviews

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,270 reviews
Southwest
8.0
Very good
4,270 reviews

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,970 reviews
Southwest
8.0
Very good
4,270 reviews

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,845 reviews
Southwest
8.0
Very good
4,270 reviews

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,270 reviews

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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.

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

    Cheapflights users have booked flights from Jacksonville to San José, San José Province round-trip from $434. Other airlines that can offer you cheap pricing are American Airlines, from $440, and Delta, from $494. Southwest is priced at 20% lower than the current average price of a flight leaving 3 months from now.

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

    $229 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 Southwest and United Airlines, with prices starting from $251 and $270, respectively.

  • 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, San José Province?

    Currently, September is the cheapest month in which you can book a flight from Jacksonville to San José, San José Province (average of $398). Flying from Jacksonville to San José, San José Province in March is currently the most expensive (average of $555). 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
Heredia
Manuel Antonio
Alajuela
Monteverde
Jacó

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$283Average$476FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$373Average$532FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$380Average$562FlexibilityNo cancel feeOn-time71%

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