￥19,950 Cheap Flights from Jacksonville (JAX) to San Juan (SJU)

View ￥19,950 flight on Sun, Sep 28, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at ￥19,950 for one-way flights and ￥42,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Sep 28 - Sat, Oct 4
JAX
Jacksonville
SJU
San Juan
￥42,800 Roundtrip, found 3 days ago
￥42,800
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Sep 28 from Jacksonville to San Juan, returning Sat, Oct 4, priced at ￥42,800 found 3 days ago
Delta
Sun, Sep 28 - Sat, Oct 4
JAX
Jacksonville
SJU
San Juan
￥43,400 Roundtrip, found 3 days ago
￥43,400
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Sep 28 from Jacksonville to San Juan, returning Sat, Oct 4, priced at ￥43,400 found 3 days ago
Delta
Sun, Sep 28 - Sat, Oct 4
JAX
Jacksonville
SJU
San Juan
￥50,500 Roundtrip, found 3 days ago
￥50,500
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Sep 28 from Jacksonville to San Juan, returning Sat, Oct 4, priced at ￥50,500 found 3 days ago
Delta
Sun, Sep 28 - Sat, Oct 4
JAX
Jacksonville
SJU
San Juan
￥50,600 Roundtrip, found 3 days ago
￥50,600
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Sep 28 from Jacksonville to San Juan, returning Sat, Oct 4, priced at ￥50,600 found 3 days ago
Delta
Sun, Sep 28 - Sat, Oct 4
JAX
Jacksonville
SJU
San Juan
￥51,100 Roundtrip, found 3 days ago
￥51,100
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Sep 28 from Jacksonville to San Juan, returning Sat, Oct 4, priced at ￥51,100 found 3 days ago
Delta
Sun, Sep 28 - Sat, Oct 4
JAX
Jacksonville
SJU
San Juan
￥51,330 Roundtrip, found 3 days ago
￥51,330
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Sep 28 from Jacksonville to San Juan, returning Sat, Oct 4, priced at ￥51,330 found 3 days ago
United
Sun, Sep 28 - Sat, Oct 4
JAX
Jacksonville
SJU
San Juan
￥53,500 Roundtrip, found 3 days ago
￥53,500
Roundtrip
found 3 days ago
Select United flight, departing Sun, Sep 28 from Jacksonville to San Juan, returning Sat, Oct 4, priced at ￥53,500 found 3 days ago
Delta
Sun, Sep 28 - Sat, Oct 4
JAX
Jacksonville
SJU
San Juan
￥54,100 Roundtrip, found 3 days ago
￥54,100
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Sep 28 from Jacksonville to San Juan, returning Sat, Oct 4, priced at ￥54,100 found 3 days ago
United
Sun, Sep 28 - Sat, Oct 4
JAX
Jacksonville
SJU
San Juan
￥54,200 Roundtrip, found 3 days ago
￥54,200
Roundtrip
found 3 days ago
Select United flight, departing Sun, Sep 28 from Jacksonville to San Juan, returning Sat, Oct 4, priced at ￥54,200 found 3 days ago
American Airlines
Sun, Sep 28 - Sat, Oct 4
JAX
Jacksonville
SJU
San Juan
￥63,100 Roundtrip, found 3 days ago
￥63,100
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Sep 28 from Jacksonville to San Juan, returning Sat, Oct 4, priced at ￥63,100 found 3 days ago

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

March is typically the cheapest month to fly

From ￥15,851 - ￥66,808 per traveler.

Graph displaying average flight prices per month

Flights from Jacksonville (JAX) to San Juan (SJU)
Origin airport
Jacksonville Intl.
Destination airport
Luis Munoz Marin Intl.
Roundtrip price
￥42,800
Distance
2060 km

Jacksonville to San Juan Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Jacksonville to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring San Juan.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with JAX to SJU flights that won’t make your bank account wince. Ready to temporarily leave behind Jacksonville for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SJU with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Jacksonville Intl. Airport to SJU?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey between Jacksonville Intl. Airport and SJU was ￥42,800. Fares this good don't stick around for long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from JAX to Luis Munoz Marin Intl. Airport (SJU)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Jacksonville Intl. Airport (JAX) to SJU that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for JAX to SJU flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Jacksonville Intl. Airport to Isla Verde Intl. Airport?
Lasting around 6 hours and 14 minutes, the flight between JAX and Isla Verde Intl. Airport is a good opportunity to do some last-minute trip planning. Why not use this time to organize your itinerary in Carolina?
How far is the flight from Jacksonville Intl. Airport to Isla Verde Intl. Airport?
It's around 2,100 kilometers from JAX to Luis Munoz Marin Intl. Airport (SJU), so you'll be up in the air for a while. Keep yourself occupied with things like playing cards (if you're traveling with friends) or a thrilling novel.
Which airlines fly direct from JAX to Isla Verde Intl. Airport?
You won't find any airlines operating directly between Jacksonville Intl. Airport (JAX) and SJU, so be prepared to make at least one stop on your journey. A layover can be a welcome way to break up a trip!
Are Jacksonville Intl. Airport (JAX) to Luis Munoz Marin Intl. Airport (SJU) flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so not always. While last-minute flight deals between JAX and Isla Verde Intl. Airport are possible, it also makes sense to monitor prices well before you fly. In fact, some air carriers advertise their prices up to 12 months before the departure date. Expedia is continuously updating the biggest airfare bargains around, so keep checking and be ready to pounce when prices drop.

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