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San José

$231+ 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SJO
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheapflights Tip: The best prices from Jacksonville to San José Juan Santamaria Intl are usually found in September or October, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

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 December 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:45 amJAX - SJO
1 stop7h 31mUnited Airlines
Tue 12/306:30 amSJO - JAX
1 stop8h 13mUnited Airlines
Deal found 12/22$524
This American Airlines deal was found by Cheapflights users on 12/22. 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.
Tue 12/239:33 amJAX - SJO
2 stops14h 12mAmerican Airlines
Tue 12/306:20 amSJO - JAX
1 stop12h 37mAmerican Airlines
Deal found 12/22$529
This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/211:30 pmJAX - SJO
1 stop10h 02mUnited Airlines
Wed 12/242:20 pmSJO - JAX
1 stop8h 10mUnited Airlines
Deal found 12/20$554
This United Airlines deal was found by Cheapflights users on 12/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:45 amJAX - SJO
1 stop9h 54mUnited Airlines
Sun 12/2812:35 pmSJO - JAX
1 stop9h 55mUnited Airlines
Deal found 12/22$568
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Sun 12/218:33 pmJAX - SJO
1 stop14h 59mAmerican Airlines
Sun 12/281:50 pmSJO - JAX
1 stop8h 28mAmerican Airlines
Deal found 12/21$597
This American Airlines deal was found by Cheapflights users on 12/20. 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.
Sun 12/2112:50 pmJAX - SJO
2 stops10h 55mAmerican Airlines
Wed 12/2411:32 amSJO - JAX
1 stop11h 27mAmerican Airlines
Deal found 12/20$609
This American Airlines deal was found by Cheapflights users on 12/22. 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.
Tue 12/308:37 pmJAX - SJO
1 stop18h 39mAmerican Airlines
Tue 1/66:00 amSJO - JAX
1 stop16h 57mAmerican Airlines
Deal found 12/22$627
This United Airlines deal was found by Cheapflights users on 12/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:30 pmJAX - SJO
1 stop8h 09mUnited Airlines
Tue 1/66:30 amSJO - JAX
1 stop14h 17mUnited Airlines
Deal found 12/22$710
This American Airlines deal was found by Cheapflights users on 12/21. 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 12/305:25 amJAX - SJO
1 stop8h 08mAmerican Airlines
Mon 1/56:20 amSJO - JAX
1 stop15h 58mAmerican Airlines
Deal found 12/21$717
This American Airlines deal was found by Cheapflights users on 12/23. 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 12/243:43 pmJAX - SJO
1 stop21h 49mAmerican Airlines
Sat 1/33:29 pmSJO - JAX
1 stop7h 30mAmerican Airlines
Deal found 12/23$761

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 December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$237
(Kiwi.com)

One-way from

$231
(Delta)

Popular in

November

Cheapest in

September

Average price

$685
Provider with most accurate pricing for Jacksonville-San José Juan Santamaria Intl flight deals.
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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 ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 23, 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

Fri 1/9

9:43 pm-12:14 pm

2 stops15h 31m

San José Juan Santamaria Intl

Sat 1/17

3:12 pm-3:03 pm

1 stop22h 51m

$269

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Mon 1/5

5:23 pm-11:42 am

2 stops43h 19m

San José Juan Santamaria Intl

Sat 1/17

3:12 pm-3:03 pm

1 stop22h 51m

$331

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Thu 1/22

7:00 am-8:39 pm

1 stop14h 39m

San José Juan Santamaria Intl

Sun 1/25

6:30 am-3:38 pm

1 stop8h 08m

$346

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Mon 2/9

6:00 am-12:38 pm

1 stop7h 38m

San José Juan Santamaria Intl

Sun 2/15

12:31 am-10:28 am

1 stop8h 57m

$346

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Mon 1/19

3:15 pm-10:15 pm

1 stop8h 00m

San José Juan Santamaria Intl

Thu 1/22

7:00 am-6:52 pm

1 stop10h 52m

$346

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Tue 2/10

7:32 pm-1:54 pm

1 stop19h 22m

San José Juan Santamaria Intl

Sun 2/15

12:31 am-10:28 am

1 stop8h 57m

$353

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Sat 1/24

7:00 am-1:15 pm

1 stop7h 15m

San José Juan Santamaria Intl

Sat 1/31

8:45 am-9:47 pm

1 stop12h 02m

$365

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Thu 1/15

7:00 am-8:39 pm

1 stop14h 39m

San José Juan Santamaria Intl

Thu 1/29

6:30 am-9:47 pm

1 stop14h 17m

$376

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Sun 1/25

6:40 am-6:16 pm

1 stop12h 36m

San José Juan Santamaria Intl

Sat 1/31

6:30 am-9:47 pm

1 stop14h 17m

$390

JacksonvilleSan José

JAX - SJO

JAXSJO

Jacksonville

Sat 1/24

1:45 pm-7:45 am

2 stops19h 00m

San José Juan Santamaria Intl

Sat 1/31

5:10 pm-11:18 am

1 stop17h 08m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 22 results
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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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Jacksonville-San José flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 December 19, 2025.

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.

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 December 23, 2025.

It’s optimal to fly from Jacksonville to San José in the evening. By choosing this option you can save up to 14% 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 December 23, 2025.
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
8,014 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

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
8,014 reviews
Delta
7.9
Good
8,014 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

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
9,105 reviews
Delta
7.9
Good
8,014 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

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
11,054 reviews
Delta
7.9
Good
8,014 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

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 United Airlines and American Airlines fly from Jacksonville to San José in about 7h 38m. The time it takes to get you to your destination can typically vary by up to 7h 01m. 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 $222. Other airlines that can offer you cheap pricing are American Airlines, from $408, and United Airlines, from $419. Users have found that Delta is 60% 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
Manuel Antonio
Alajuela
Monteverde
Jacó
Heredia
Dominical

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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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$254Average$464FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$409Average$558FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$419Average$532FlexibilityNo cancel feeOn-time69%

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