$157 Cheap Flights from Jacksonville (JAX) to San José (SJO)

View $157 flight on Thu, Nov 27, 2025Opens in a new window

Popular airlines from Jacksonville International Airport (JAX) to Juan Santamaria Intl. Airport (SJO)

Cheap Flights from Jacksonville to San José (JAX-SJO)

Prices were available within the past 7 days and start at $157 for one-way flights and $346 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Nov 27 - Thu, Dec 4
JAX
Jacksonville
SJO
San José
$346 Roundtrip, found 7 hours ago
$346
Roundtrip
found 7 hours ago
Select Delta flight, departing Thu, Nov 27 from Jacksonville to San José, returning Thu, Dec 4, priced at $346 found 7 hours ago
United
Thu, Nov 27 - Thu, Dec 4
JAX
Jacksonville
SJO
San José
$346 Roundtrip, found 7 hours ago
$346
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Nov 27 from Jacksonville to San José, returning Thu, Dec 4, priced at $346 found 7 hours ago
JetBlue Airways
Mon, Jan 12 - Sat, Jan 17
JAX
Jacksonville
SJO
San José
$347 Roundtrip, found 13 hours ago
$347
Roundtrip
found 13 hours ago
Select JetBlue Airways flight, departing Mon, Jan 12 from Jacksonville to San José, returning Sat, Jan 17, priced at $347 found 13 hours ago
Delta
Fri, Nov 14 - Sat, Nov 15
JAX
Jacksonville
SJO
San José
$348 Roundtrip, found 6 hours ago
$348
Roundtrip
found 6 hours ago
Select Delta flight, departing Fri, Nov 14 from Jacksonville to San José, returning Sat, Nov 15, priced at $348 found 6 hours ago
Delta
Thu, Dec 4 - Wed, Dec 10
JAX
Jacksonville
SJO
San José
$351 Roundtrip, found 10 hours ago
$351
Roundtrip
found 10 hours ago
Select Delta flight, departing Thu, Dec 4 from Jacksonville to San José, returning Wed, Dec 10, priced at $351 found 10 hours ago
United
Fri, Nov 14 - Fri, Nov 21
JAX
Jacksonville
SJO
San José
$352 Roundtrip, found 16 hours ago
$352
Roundtrip
found 16 hours ago
Select United flight, departing Fri, Nov 14 from Jacksonville to San José, returning Fri, Nov 21, priced at $352 found 16 hours ago
American Airlines
Thu, Nov 27 - Thu, Dec 4
JAX
Jacksonville
SJO
San José
$353 Roundtrip, found 7 hours ago
$353
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Thu, Nov 27 from Jacksonville to San José, returning Thu, Dec 4, priced at $353 found 7 hours ago
United
Fri, Nov 14 - Sat, Nov 15
JAX
Jacksonville
SJO
San José
$353 Roundtrip, found 6 hours ago
$353
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Nov 14 from Jacksonville to San José, returning Sat, Nov 15, priced at $353 found 6 hours ago
American Airlines
Fri, Nov 28 - Tue, Dec 2
JAX
Jacksonville
SJO
San José
$354 Roundtrip, found 10 hours ago
$354
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Fri, Nov 28 from Jacksonville to San José, returning Tue, Dec 2, priced at $354 found 10 hours ago
Southwest Airlines
Tue, Nov 11 - Tue, Nov 18
JAX
Jacksonville
SJO
San José
$359 Roundtrip, found 3 days ago
$359
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Tue, Nov 11 from Jacksonville to San José, returning Tue, Nov 18, priced at $359 found 3 days ago

Find the cheapest month to fly from Jacksonville (JAX) to San José (SJO)

October is typically the cheapest month to fly

From $330 - $678 per traveler.

Alternative airports near San José

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Juan Santamaria Intl. SJO. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $394
SJO
Juan Santamaria Intl.
Cheapest
Average driving time to city center20 min
Flights from $394

Frequently asked questions

How much does a flight from Jacksonville Intl. Airport (JAX) to Juan Santamaria Intl. Airport (SJO) cost?
Secure a cheap one-way flight from $157 or cheap return flight from $346 from Jacksonville Intl. Airport (JAX) to Juan Santamaria Intl. Airport (SJO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Jacksonville Intl. Airport (JAX) to Juan Santamaria Intl. Airport (SJO)?
The cheapest month to fly from JAX to SJO is November, when demand is low. Off-peak season is typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Jacksonville Intl. Airport (JAX) to Juan Santamaria Intl. Airport (SJO)?
To find the cheapest airline flying from JAX to SJO, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Jacksonville Intl. Airport (JAX) to Juan Santamaria Intl. Airport (SJO)?
You'll need to book a flight with a layover if you're traveling from Jacksonville Intl. Airport (JAX) to Juan Santamaria Intl. Airport (SJO). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from JAX to SJO?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on various factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Jacksonville Intl. Airport (JAX) to Juan Santamaria Intl. Airport (SJO)?
Opt for a flight from Jacksonville Intl. Airport (JAX) to Juan Santamaria Intl. Airport (SJO) that leaves before 3 PM to reduce the risk of cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Jacksonville Intl. Airport (JAX) to Juan Santamaria Intl. Airport (SJO) last-minute?
Last-minute bookings from JAX to SJO are usually more expensive. For the cheapest rates, start looking for flights as early as possible. That being said, if you can play around with your travel dates, it's possible to land a cheap ticket just before your departure.
Is it cheaper to book a JAX to SJO flight and hotel package?
Opting for a JAX to SJO flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our impressive range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Jacksonville Intl. Airport (JAX) to Juan Santamaria Intl. Airport (SJO)?
Generally, it's possible to reschedule or cancel your JAX to SJO flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Jacksonville Intl.
Destination airport
Juan Santamaría Intl.
Airlines serving
Air Canada, American Airlines, Delta, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$345
Distance
1425 mi

Book with confidence

Jacksonville to San José Flights

The cheapest times to fly from Jacksonville to San José

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Jacksonville to San José are during the month of November. You can find some of the cheapest flights from Jacksonville to San José with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Jacksonville to San José

Sunday is one of the best days to book for cheap flights from Jacksonville to San José: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Jacksonville to San José

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Jacksonville to San José in 2025. You can also book with separate airlines for your outbound and return journeys, from $157 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Jacksonville to San José flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Jacksonville to San José airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Jacksonville to San José Flights

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*Available to One Key members.