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

View $195 flight on Mon, Dec 29, 2025Opens in a new window

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

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 $342 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Nov 23 - Thu, Nov 27
SJO
San José
JAX
Jacksonville
$342 Roundtrip, found 8 hours ago
$342
Roundtrip
found 8 hours ago
Select United flight, departing Sun, Nov 23 from San José to Jacksonville, returning Thu, Nov 27, priced at $342 found 8 hours ago
United
Thu, Nov 20 - Tue, Nov 25
SJO
San José
JAX
Jacksonville
$350 Roundtrip, found 1 day ago
$350
Roundtrip
found 1 day ago
Select United flight, departing Thu, Nov 20 from San José to Jacksonville, returning Tue, Nov 25, priced at $350 found 1 day ago
American Airlines
Wed, Nov 19 - Mon, Nov 24
SJO
San José
JAX
Jacksonville
$353 Roundtrip, found 1 day ago
$353
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Nov 19 from San José to Jacksonville, returning Mon, Nov 24, priced at $353 found 1 day ago
American Airlines
Wed, Nov 5 - Wed, Nov 12
SJO
San José
JAX
Jacksonville
$353 Roundtrip, found 1 day ago
$353
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Nov 5 from San José to Jacksonville, returning Wed, Nov 12, priced at $353 found 1 day ago
Southwest Airlines
Fri, Nov 7 - Sat, Nov 8
SJO
San José
JAX
Jacksonville
$356 Roundtrip, found 3 days ago
$356
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Fri, Nov 7 from San José to Jacksonville, returning Sat, Nov 8, priced at $356 found 3 days ago
United
Sun, Nov 23 - Sat, Dec 6
SJO
San José
JAX
Jacksonville
$357 Roundtrip, found 8 hours ago
$357
Roundtrip
found 8 hours ago
Select United flight, departing Sun, Nov 23 from San José to Jacksonville, returning Sat, Dec 6, priced at $357 found 8 hours ago
Delta
Wed, Nov 5 - Wed, Nov 12
SJO
San José
JAX
Jacksonville
$359 Roundtrip, found 1 day ago
$359
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 5 from San José to Jacksonville, returning Wed, Nov 12, priced at $359 found 1 day ago
American Airlines
Wed, Nov 19 - Mon, Nov 24
SJO
San José
JAX
Jacksonville
$359 Roundtrip, found 1 day ago
$359
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Nov 19 from San José to Jacksonville, returning Mon, Nov 24, priced at $359 found 1 day ago
American Airlines
Wed, Nov 5 - Wed, Nov 12
SJO
San José
JAX
Jacksonville
$360 Roundtrip, found 1 day ago
$360
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Nov 5 from San José to Jacksonville, returning Wed, Nov 12, priced at $360 found 1 day ago
JetBlue Airways
Sun, Nov 2 - Thu, Nov 13
SJO
San José
JAX
Jacksonville
$375 Roundtrip, found 7 hours ago
$375
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Sun, Nov 2 from San José to Jacksonville, returning Thu, Nov 13, priced at $375 found 7 hours ago

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

October is typically the cheapest month to fly

From $342 - $1,410 per traveler.

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 $623
JAX
Jacksonville Intl.
Cheapest
Average driving time to city center19 min
Flights from $623
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
$341
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 November. 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?
Secure a cheap one-way flight from $195 or cheap return flight from $342 from Juan Santamaria Intl. Airport (SJO) to Jacksonville Intl. Airport (JAX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Juan Santamaria Intl. Airport (SJO) to Jacksonville Intl. Airport (JAX)?
November is the cheapest month to fly from SJO to JAX. Avoiding peak travel times is often the key to finding better fares.
What is the cheapest airline that flies from Juan Santamaria Intl. Airport (SJO) to Jacksonville Intl. Airport (JAX)?
To find the cheapest airline that'll fly you from SJO to JAX, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
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.