Popular airlines from Luis Munoz Marin Intl. Airport (SJU) to Jacksonville International Airport (JAX)

Cheap Flights from San Juan to Jacksonville (SJU-JAX)

Prices were available within the past 7 days and start at $62 for one-way flights and $124 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Dec 24 - Wed, Dec 31
SJU
San Juan
JAX
Jacksonville
$124 Roundtrip, just found
$124
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Dec 24 from San Juan to Jacksonville, returning Wed, Dec 31, priced at $124 just found
Frontier Airlines
Sat, Dec 20 - Tue, Jan 6
SJU
San Juan
JAX
Jacksonville
$175 Roundtrip, just found
$175
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Dec 20 from San Juan to Jacksonville, returning Tue, Jan 6, priced at $175 just found
Frontier Airlines
Wed, Dec 31 - Tue, Jan 6
SJU
San Juan
JAX
Jacksonville
$192 Roundtrip, found 15 hours ago
$192
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Wed, Dec 31 from San Juan to Jacksonville, returning Tue, Jan 6, priced at $192 found 15 hours ago
Frontier Airlines
Wed, Dec 31 - Sun, Jan 11
SJU
San Juan
JAX
Jacksonville
$196 Roundtrip, found 9 hours ago
$196
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Wed, Dec 31 from San Juan to Jacksonville, returning Sun, Jan 11, priced at $196 found 9 hours ago
Frontier Airlines
Wed, Dec 24 - Wed, Dec 31
SJU
San Juan
JAX
Jacksonville
$199 Roundtrip, just found
$199
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Dec 24 from San Juan to Jacksonville, returning Wed, Dec 31, priced at $199 just found
Frontier Airlines
Thu, Dec 25 - Sun, Jan 4
SJU
San Juan
JAX
Jacksonville
$202 Roundtrip, just found
$202
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Dec 25 from San Juan to Jacksonville, returning Sun, Jan 4, priced at $202 just found
American Airlines
Thu, Dec 25 - Wed, Dec 31
SJU
San Juan
JAX
Jacksonville
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Dec 25 from San Juan to Jacksonville, returning Wed, Dec 31, priced at $224 found 1 day ago
Southwest Airlines
Fri, Dec 5 - Sun, Dec 7
SJU
San Juan
JAX
Jacksonville
$225 Roundtrip, just found
$225
Roundtrip
just found
Select Southwest Airlines flight, departing Fri, Dec 5 from San Juan to Jacksonville, returning Sun, Dec 7, priced at $225 just found
Delta
Fri, Dec 5 - Sun, Dec 7
SJU
San Juan
JAX
Jacksonville
$229 Roundtrip, just found
$229
Roundtrip
just found
Select Delta flight, departing Fri, Dec 5 from San Juan to Jacksonville, returning Sun, Dec 7, priced at $229 just found
JetBlue Airways
Thu, Apr 23 - Tue, Apr 28
SJU
San Juan
JAX
Jacksonville
$274 Roundtrip, found 5 hours ago
$274
Roundtrip
found 5 hours ago
Select JetBlue Airways flight, departing Thu, Apr 23 from San Juan to Jacksonville, returning Tue, Apr 28, priced at $274 found 5 hours ago

Find the cheapest month to fly from San Juan (SJU) to Jacksonville (JAX)

March is typically the cheapest month to fly

From $98 - $442 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 $330
JAX
Jacksonville Intl.
Cheapest
Average driving time to city center19 min
Flights from $330

Frequently asked questions

How much does a flight from Luis Munoz Marin Intl. Airport (SJU) to Jacksonville Intl. Airport (JAX) cost?
Grab a cheap one-way flight from $62 or cheap return flight from $124 from Luis Munoz Marin Intl. Airport (SJU) to Jacksonville Intl. Airport (JAX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Luis Munoz Marin Intl. Airport (SJU) to Jacksonville Intl. Airport (JAX)?
Planning your getaway for December is a good way to save, as it's the cheapest month for flights between SJU and JAX. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Luis Munoz Marin Intl. Airport (SJU) to Jacksonville Intl. Airport (JAX)?
To find the cheapest airline that'll fly you from SJU to JAX, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Luis Munoz Marin Intl. Airport (SJU) to Jacksonville Intl. Airport (JAX)?
You'll need to hop on a flight with a layover when traveling from Luis Munoz Marin Intl. Airport (SJU) to Jacksonville Intl. Airport (JAX). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from SJU to JAX?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from SJU to JAX?
With 80% of journeys generally landing on time, Frontier Airlines has the best on-time performance for nonstop flights from Luis Munoz Marin Intl. Airport (SJU) to Jacksonville Intl. Airport (JAX). To monitor your flight status and get notifications about any changes, head to the Expedia App.
What is the best time to fly from Luis Munoz Marin Intl. Airport (SJU) to Jacksonville Intl. Airport (JAX)?
Book a flight from Luis Munoz Marin Intl. Airport (SJU) to Jacksonville Intl. Airport (JAX) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**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 Luis Munoz Marin Intl. Airport (SJU) to Jacksonville Intl. Airport (JAX) last-minute?
Last-minute fares from SJU to JAX are typically more expensive. To secure the lowest prices, start looking for flights well in advance. That being said, if your travel plans are flexible, you may score a cheap fare right before your trip.
Is it cheaper to book a SJU to JAX flight and hotel package?
You'll typically save money by securing a SJU to JAX flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After selecting your preferred accommodations and flights, you can add extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Luis Munoz Marin Intl. Airport (SJU) to Jacksonville Intl. Airport (JAX)?
Generally, it's possible to reschedule or cancel your SJU to JAX flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Luis Munoz Marin Intl.
Destination airport
Jacksonville Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$124
Distance
1287 mi

Book with confidence

San Juan to Jacksonville Flights

The cheapest times to fly from San Juan 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 Juan to Jacksonville are during the month of December. You can find some of the cheapest flights from San Juan to Jacksonville with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from San Juan 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 Juan 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 Juan to Jacksonville in 2025. You can also book with separate airlines for your outbound and return journeys, from $62 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 Juan 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 Juan 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.

 

San Juan to Jacksonville Flights

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*Available to One Key members.