Search & Compare - Jacksonville to San Juan Flights & Tickets

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Cheap flights from Jacksonville to San Juan (JAX to SJU)

Looking for a cheap last-minute deal or the best round-trip flight from Jacksonville to San Juan? Find the biggest savings on one-way and round-trip tickets right here.

Recent airfare deals on Jacksonville to San Juan

Southwest Airlines  WN
Southwest Airlines
Jacksonville
2025-06-01
San Juan
USD 93

One-way WN fare found on 2025-05-26
Southwest Airlines  WN
Southwest Airlines
Jacksonville
2025-06-01
San Juan
USD 96

One-way WN fare found on 2025-05-26
Southwest Airlines  WN
Southwest Airlines
Jacksonville
2025-06-01
San Juan
USD 398

One-way WN fare found on 2025-05-26
United Airlines  UA
United Airlines
Jacksonville
2025-06-01
San Juan
USD 408

One-way UA fare found on 2025-05-26
Southwest Airlines  WN
Southwest Airlines
Jacksonville
2025-06-01
San Juan
USD 432

One-way WN fare found on 2025-05-26
Delta Airlines  DL
Delta Airlines
Jacksonville
2025-06-01
San Juan
USD 717

One-way DL fare found on 2025-05-26
Delta Airlines  DL
Delta Airlines
Jacksonville
2025-06-01
San Juan
USD 717

One-way DL fare found on 2025-05-26
Delta Airlines  DL
Delta Airlines
Jacksonville
2025-06-01
San Juan
USD 898

One-way DL fare found on 2025-05-26
Delta Airlines  DL
Delta Airlines
Jacksonville
2025-06-01
San Juan
USD 1797

One-way DL fare found on 2025-05-26
American Airlines  AA
American Airlines
Jacksonville
2025-06-01
San Juan
USD 3980

One-way AA fare found on 2025-05-26


*Prices are per person and are for e-tickets and include all taxes & fees in USD.
*Fareleaders always attempts to get accurate pricing, however, prices are not guaranteed.
*Fareleaders is not seller, we aggregate tones of data for you from other online travel agencies and external sources.

Facts to know while booking flights from Jacksonville to San Juan

What are the airports in Jacksonville?
JAX
What’s the most popular airline flying from JAX to SJU?
The most popular airline flying from Jacksonville to San Juan are American Airlines, JetBlue Airways, Southwest Airlines, Frontier Airlines, United Airlines, Delta Airlines
Can I fly from JAX to SJU non-stop?
Yes, you can fly JAX to SJU non-stop on Frontier Airlines
Which airlines fly nonstop between Jacksonville and San Juan?
The non-stop flights between Jacksonville and San Juan are Frontier Airlines.
What’s the earliest departure time from JAX to SJU Airport?
The earliest flight leaves JAX at 5:00 am and lands in SJU - Luis Munoz Marin International
What are the airports in San Juan?
SJU
Can I make changes to my Jacksonville to San Juan flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from JAX to SJU?
Read the fare rules of the Jacksonville to San Juan air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Jacksonville and San Juan?
Oneworld, NULL, NULL, NULL, Star Alliance, SkyTeam operate flights between Jacksonville and San Juan
How long does a flight from Jacksonville to San Juan take?
It takes approximately 3 hour to fly non-stop from JAX to SJU, which is 1287.61 miles by air.
Which airlines provide the cheapest flights from Jacksonville (JAX) to San Juan (SJU) ?
In the past couple of days, the cheapest tickets to SJU from JAX were found on Southwest Airlines : USD 93
Do I need a passport to fly between JAX and SJU?
Yes
What’s the latest departure time from JAX to SJU ?
The last flight leaves JAX at 9:0000 pm

Essential Information for Booking Flights from Jacksonville to San Juan - AI Insights

What's the cheapest airline from jax to sju?
Frontier Airlines (F9), offers the most affordable airfare from Jacksonville International Airport (JAX) to Luis Munoz Marin International Airport (SJU).
What's the popular airline to fly from jax to sju?
American Airlines (AA) offers flights from Jacksonville International Airport (JAX) to Luis Munoz Marin International Airport (sju).
What's the cheapest day of the week to fly from jax to sju?
Wednesday is the cheapest day to fly from Jacksonville International to Luis Munoz Marin International.
What's the cheapest month to fly from jax to sju?
April is the cheapest month to fly from Jacksonville to Luis Munoz Marin International.
What is Frontier Airlines known for?
Frontier Airlines is known for offering incredibly low fares, particularly for shorter flights and destinations, often focusing on budget travel.
Which airline offers the lowest fares?
Frontier Airlines (F9) is frequently cited as offering the lowest fares for many routes.
When are flights typically cheapest?
Flights are generally cheaper during the week, specifically on Wednesdays, and in April.
What airline is frequently associated with long-haul flights?
American Airlines (AA) is a frequently associated airline for long-haul routes.

Flights from Jacksonville to San Juan

Origin AirportJacksonville International , Jacksonville, US
Destination AirportLuis Munoz Marin International , San Juan, PR
Served by AirlinesAmerican Airlines, JetBlue Airways, Southwest Airlines, Frontier Airlines, United Airlines, Delta Airlines
Lowest PriceSouthwest Airlines : USD 93
Distance1288 miles

Airlines Flying from Jacksonville International

Popular Routes

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