$195 Cheap Flights from San José (SJO) to Jacksonville (JAX)

View $195 flight on Tue, Sep 9, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $195 for one-way flights and $322 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Mon, Oct 6 - Tue, Oct 21
SJO
San José
JAX
Jacksonville
$322 Roundtrip, found 6 days ago
$322
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Mon, Oct 6 from San José to Jacksonville, returning Tue, Oct 21, priced at $322 found 6 days ago
JetBlue Airways
Mon, Sep 29 - Tue, Oct 21
SJO
San José
JAX
Jacksonville
$333 Roundtrip, found 18 hours ago
$333
Roundtrip
found 18 hours ago
Select JetBlue Airways flight, departing Mon, Sep 29 from San José to Jacksonville, returning Tue, Oct 21, priced at $333 found 18 hours ago
JetBlue Airways
Wed, Oct 29 - Sat, Nov 15
SJO
San José
JAX
Jacksonville
$343 Roundtrip, found 7 hours ago
$343
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Wed, Oct 29 from San José to Jacksonville, returning Sat, Nov 15, priced at $343 found 7 hours ago
JetBlue Airways
Fri, Oct 24 - Tue, Oct 28
SJO
San José
JAX
Jacksonville
$350 Roundtrip, found 4 hours ago
$350
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Fri, Oct 24 from San José to Jacksonville, returning Tue, Oct 28, priced at $350 found 4 hours ago
JetBlue Airways
Fri, Oct 24 - Mon, Oct 27
SJO
San José
JAX
Jacksonville
$352 Roundtrip, found 4 hours ago
$352
Roundtrip
found 4 hours ago
Select JetBlue Airways flight, departing Fri, Oct 24 from San José to Jacksonville, returning Mon, Oct 27, priced at $352 found 4 hours ago
JetBlue Airways
Tue, Sep 9 - Thu, Sep 11
SJO
San José
JAX
Jacksonville
$353 Roundtrip, found 23 hours ago
$353
Roundtrip
found 23 hours ago
Select JetBlue Airways flight, departing Tue, Sep 9 from San José to Jacksonville, returning Thu, Sep 11, priced at $353 found 23 hours ago
American Airlines
Tue, Nov 11 - Wed, Nov 19
SJO
San José
JAX
Jacksonville
$384 Roundtrip, found 2 days ago
$384
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Nov 11 from San José to Jacksonville, returning Wed, Nov 19, priced at $384 found 2 days ago
Southwest Airlines
Tue, Oct 21 - Wed, Oct 22
SJO
San José
JAX
Jacksonville
$386 Roundtrip, found 2 days ago
$386
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Tue, Oct 21 from San José to Jacksonville, returning Wed, Oct 22, priced at $386 found 2 days ago
Delta
Tue, Oct 21 - Tue, Oct 28
SJO
San José
JAX
Jacksonville
$432 Roundtrip, found 4 hours ago
$432
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Oct 21 from San José to Jacksonville, returning Tue, Oct 28, priced at $432 found 4 hours ago
United
Tue, Oct 21 - Tue, Oct 28
SJO
San José
JAX
Jacksonville
$432 Roundtrip, found 4 hours ago
$432
Roundtrip
found 4 hours ago
Select United flight, departing Tue, Oct 21 from San José to Jacksonville, returning Tue, Oct 28, priced at $432 found 4 hours ago

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

October is typically the cheapest month to fly

From $325 - $1,751 per traveler.

Graph displaying average flight prices per month

Alternative airports near Jacksonville

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

Select flight to Jacksonville Intl. JAX. Cheapest option available. Average driving time to city center is 19 minutes. Flights from $432
JAX
Jacksonville Intl.
Cheapest
Average driving time to city center19 min
Flights from $432
Flights from San José (SJO) to Jacksonville (JAX)
Origin airport
Juan Santamaría Intl.
Destination airport
Jacksonville Intl.
Airlines serving
Air Canada, American Airlines, Delta, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$322
Distance
1425 mi

San José to Jacksonville Flights

The cheapest times to fly from San José to Jacksonville

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 San José to Jacksonville are during the month of October. You can find some of the cheapest flights from San José to Jacksonville with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from San José to Jacksonville: 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 San José to Jacksonville

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 San José to Jacksonville in 2025. You can also book with separate airlines for your outbound and return journeys, from $195 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 San José to Jacksonville 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 San José to Jacksonville 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.

 

Frequently asked questions

How much does a flight from Juan Santamaria Intl. Airport (SJO) to Jacksonville Intl. Airport (JAX) cost?
Discover the latest flight deals from SJO to JAX by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SJO to JAX?
The cheapest flights from SJO to JAX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SJO to JAX?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SJO to JAX. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Juan Santamaria Intl. Airport (SJO) to Jacksonville Intl. Airport (JAX)?
You'll need to take a flight with a layover when traveling from Juan Santamaria Intl. Airport (SJO) to Jacksonville Intl. Airport (JAX). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from SJO to JAX?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Juan Santamaria Intl. Airport (SJO) to Jacksonville Intl. Airport (JAX)?
To avoid potential delays on the Juan Santamaria Intl. Airport (SJO) to Jacksonville Intl. Airport (JAX) route, travel before 3 PM. Later flights have a 22% higher chance of being 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 Juan Santamaria Intl. Airport (SJO) to Jacksonville Intl. Airport (JAX) last-minute?
Last-minute bookings from SJO to JAX are generally more expensive. To lock in the best prices, start looking for flights early. That said, if your travel plans are flexible, you may land a cheap ticket just before your departure.
Is it cheaper to book a SJO to JAX flight and hotel package?
Opting for a SJO to JAX flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our impressive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Juan Santamaria Intl. Airport (SJO) to Jacksonville Intl. Airport (JAX)?
If you reserved your SJO to JAX flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.