SJU - JAX

$115 Find Cheap Flights from San Juan Airport to Jacksonville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Luis Munoz Marin Intl to Jacksonville departing on 11/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Jacksonville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Jacksonville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Jacksonville, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$193
Overall average: $292
Delta
Thu 12/4Sun 12/7
SJU - JAX • 1 stop
Cheapest non-stop
$193
Typical prices: $221-$340
Frontier
Fri 12/5Sun 12/7
SJU - JAX • Non-stop
Our travelers' advice
AI-generated summary based on content written by travel experts
San Juan Airport is compact and efficient.
At JAX, find car rentals in the arrivals hall.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Delta
Cheapest • from $193 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 18% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Jacksonville!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Luis Munoz Marin Intl to Jacksonville (SJU-JAX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Luis Munoz Marin Intl to Jacksonville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Luis Munoz Marin Intl to Jacksonville

Thu, Dec 4 - Sun, Dec 7
Delta Logo
1:55 pm - 11:04 pmSJU-JAX
10h 09m1 stop
Delta Logo
4:08 pm - 11:20 pmJAX-SJU
6h 12m1 stop
$193Delta
Find Deal
Thu, Dec 4 - Sun, Dec 7
Frontier Logo
12:00 pm - 2:36 pmSJU-JAX
3h 36mnonstop
Frontier Logo
8:16 pm - 12:13 amJAX-SJU
2h 57mnonstop
$194Frontier
Find Deal
Fri, Dec 5 - Sun, Dec 7
American Airlines Logo
2:36 pm - 11:11 pmSJU-JAX
9h 35m2 stops
American Airlines Logo
6:14 pm - 10:09 amJAX-SJU
14h 55m1 stop
$197American Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
Frontier Logo
12:00 pm - 2:36 pmSJU-JAX
3h 36mnonstop
Frontier Logo
3:34 pm - 7:35 pmJAX-SJU
3h 01mnonstop
$199Frontier
Find Deal
Sun, Nov 23 - Fri, Nov 28
Frontier Logo
2:25 am - 12:56 pmSJU-JAX
11h 31m1 stop
Frontier Logo
7:51 pm - 11:54 pmJAX-SJU
3h 03mnonstop
$201Frontier
Find Deal
Tue, Nov 25 - Sat, Nov 29
Frontier Logo
9:30 pm - 8:48 pmSJU-JAX
24h 18m2 stops
Frontier Logo
8:06 pm - 12:09 amJAX-SJU
3h 03mnonstop
$204Frontier
Find Deal
Wed, Nov 26 - Fri, Nov 28
Frontier Logo
4:35 pm - 7:06 pmSJU-JAX
3h 31mnonstop
Frontier Logo
7:51 pm - 11:54 pmJAX-SJU
3h 03mnonstop
$207Frontier
Find Deal
Sun, Nov 23 - Sun, Dec 7
Frontier Logo
5:00 pm - 7:30 pmSJU-JAX
3h 30mnonstop
Frontier Logo
8:16 pm - 12:13 amJAX-SJU
2h 57mnonstop
$208Frontier
Find Deal
Wed, Nov 26 - Sat, Nov 29
Frontier Logo
4:35 pm - 7:06 pmSJU-JAX
3h 31mnonstop
Frontier Logo
8:06 pm - 12:09 amJAX-SJU
3h 03mnonstop
$209Frontier
Find Deal
Wed, Nov 26 - Sat, Nov 29
Multiple Airlines Logo
4:50 pm - 10:38 amSJU-JAX
18h 48m1 stop
Multiple Airlines Logo
8:06 pm - 12:09 amJAX-SJU
3h 03mnonstop
$210Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Luis Munoz Marin Intl to Jacksonville flights

Get data-powered insights and trends into flights from Luis Munoz Marin Intl to Jacksonville to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Juan Airport to Jacksonville?

The average price of all round-trip flights from San Juan Luis Munoz Marin Intl Airport to Jacksonville clicked on KAYAK for each day over the last 12 months.

For San Juan Airport to Jacksonville, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Jacksonville back to San Juan Airport, the best deals are generally found on Monday, with Tuesday being the most expensive.

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Jacksonville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Jacksonville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Juan Luis Munoz Marin Intl Airport to Jacksonville is February, where tickets cost $235 (return) on average. On the other hand, the most expensive months are April and September, where the average cost of round-trip tickets is $355 and $325 respectively.

Can I save money by flying with a layover from San Juan Luis Munoz Marin Intl Airport to Jacksonville?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $307, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from San Juan Luis Munoz Marin Intl Airport to Jacksonville?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Jacksonville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Juan Luis Munoz Marin Intl Airport to Jacksonville, you should book around 2 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Expert advice

Expert advice for your flight from Luis Munoz Marin Intl to Jacksonville

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
SJU

San Juan Airport is compact and efficient. Use the closest security checkpoint for quick access to all concourses.

JAX

At JAX, find car rentals in the arrivals hall, ideal for exploring Jacksonville and beyond.

Our travel experts
Marisa Garcia

Marisa Garcia

Expert on JAX

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on SJU

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Good to know

Low seasonJanuary
Cheapest flight$110
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 2% increase in price.
Flight from San Juan Airport to Jacksonville

When to book flights from Luis Munoz Marin Intl to Jacksonville

Are your dates flexible? Find out the best times to travel from Luis Munoz Marin Intl to Jacksonville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Juan Airport to Jacksonville flights

  • What is the cheapest flight from San Juan Luis Munoz Marin Intl Airport to Jacksonville?

    In the last 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Jacksonville was $115 for a one-way ticket and $193 for a round-trip.

  • Do I need a passport to fly between San Juan Airport and Jacksonville?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Juan Airport and on arrival in Jacksonville.

  • Which airports will I be using when flying from San Juan Airport to Jacksonville?

    When flying out of San Juan Airport you will be using San Juan Luis Munoz Marin Intl. You will be landing at Jacksonville, also known as Jacksonville.

  • Which aircraft models fly most regularly from San Juan Airport to Jacksonville?

    The Airbus A321neo is the aircraft model that flies most regularly on the San Juan Airport to Jacksonville flight route.

  • Which airline alliances offer flights from San Juan Airport to Jacksonville?

    SkyTeam, and oneworld are the airline alliances operating flights between San Juan Airport and Jacksonville, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from San Juan Airport to Jacksonville?

    There are nonstop flights from San Juan Airport to Jacksonville on a daily basis.

  • Which is the best airline for flights from San Juan to Jacksonville, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Juan to Jacksonville are Delta and American Airlines. With an average price for the route of $295 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $384 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from San Juan Airport to Jacksonville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Juan Airport to Jacksonville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Juan Airport to Jacksonville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jacksonville from San Juan Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Juan Airport to Jacksonville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Jacksonville with an airline and back to San Juan Airport with another airline. Booking your flights between San Juan Airport and JAX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Juan Airport to Jacksonville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Jacksonville from San Juan Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San Juan Luis Munoz Marin Intl Airport to Jacksonville

  • Looking for a cheap flight? 25% of our users found flights on this route for $130 or less one-way and $270 or less round-trip.

Prefer to fly direct from San Juan Airport to Jacksonville?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from San Juan Luis Munoz Marin Intl to Jacksonville.
Find which airlines fly direct from San Juan Luis Munoz Marin Intl Airport to Jacksonville Airport, which days they fly and book direct flights.

Direct departures

San Juan Luis Munoz Marin Intl to Jacksonville

Monday

Frontier

Frontier

Tuesday

Frontier

Frontier

Wednesday

Frontier

Frontier

Thursday

Frontier

Frontier

Friday

Frontier

Frontier

Saturday

Frontier

Frontier

Sunday

Frontier

Frontier

See more direct flights

Direct returns

Jacksonville to San Juan Luis Munoz Marin Intl

Monday

Frontier

Frontier

Tuesday

Frontier

Frontier

Wednesday

Frontier

Frontier

Thursday

Frontier

Frontier

Friday

Frontier

Frontier

Saturday

Frontier

Frontier

Sunday

Frontier

Frontier

See more direct flights

Reviews of the top 3 airlines serving from Luis Munoz Marin Intl to Jacksonville

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Jacksonville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Luis Munoz Marin Intl to Jacksonville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8007 reviews
8.5Crew
7.9Comfort
7.9Entertainment
8.1Boarding
7.3Food
Airline reviews

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

10.0 ExcellentDuane, Nov 2025PBI - ATL
Read more Delta reviews

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

The flight was an hour and a half late departing which was inconvenient

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Movie selection was meh. Food was great. Crew as always great. I paid for premium because that’s the only way not to feel like a sardine. That’s how economy should be imo. Sadly passengers have to pay an extra $1000 to get what they should at base price but that’s all airlines. The airline industry in general treats passengers as cargo.

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

this crew didn't care much. bumping carts into seats more times than i care to remember

Everything was fine except the entertainment was not working for half of the flight.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

We didn't take off until an hour after we boarded.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

The delayed flight was awful and moving the departure gate twice was annoying

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Flight from Miami to Lima was very good, like the free WiFi to get movies and TV.

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

Better than expected. Staff were friendly and nice on both flights.

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.

It was well done. It was my first time flying with them and I was nervous b/c I have heard of many cancelled and/or delray flights. Everything went smoothly.

Frontier is the Walmart of airlines. Frontier has removed adjustability and comfort from their seats to make the flight lighter and save gas. This makes it impossible to sleep on their flights. Their customer service is abysmal. Once, I bought a drink on the plane, and they swiped my credit card on the plane to pay for it. Then I got three weeks of daily notices from my bank telling me they tried to charge the wrong card number over and over again. I tried to call them, but they removed the ability to actually talk to someone that can resolve such a problem from their company to cut corners. The only way to talk to someone in person is to go to the check-in counter at the airport (40 minutes drive from my house). Eventually their system gave up on trying to charge the card, after 21 days of repeated tries. They don't pad their prices even a little to handle customer service issues like missed flights. They also have a blanket policy preventing helping you reschedule a missed flight if their system says you "cancelled" your own flight online. This is a major problem because their website is broken on mobile devices, the only web browser you have at the airport when their gate staff tell you that you have to reschedule your own missed flight online because they can't help you. I tried to reschedule my flight on my android device and instead, their website crashed and "cancelled" my missed flight. When I got to the counter, the agent argued with me for 5 minutes insisting that I intentionally cancelled my own flight (implying I had to buy another flight). She missed the point: the problem was that I could not buy another flight because their website is broken. I left to avoid more conflict with the "customer service" agent. I tried to redress my issue with their only other "customer service" chanel available: the contact form on their website. The response I got was more of the same: you cancelled your own flight, according to our website / computer records, therefore we won't help you. I was trying to explain the problem with their broken website that cost me hundreds of dollars by crashing / malfunctioning and resulting in a cancelled flight, but they only had deaf ears for this problem. Worst customer service I have ever experienced. I will never buy another Frontier flight again, because it is a risky, painful move that I will likely regret often.

I was 2 hr arrive in the airport and 45 min in the line . After take to my turn . The agent tell me I’m later . I can not board . So my vacation was going to the floor . Just for their bad customer service agent in the airline

2 hour delay due to late plane, wrong size plane causing overbooking, and people getting off and on the plane after boarding was completed.

Since you have to pay for overhead bags then they shouldn't be running out of space and asking individuals who paid to remove stuff from the overhead

Book with frontier airlines with the mentality that they'll cancel your flight, kick you off and lose your luggage. Anything besides that is a win. Compare prices with other airlines (to include luggage) and if frontier is still worth it, book it but know all of their policies.

You get what you pay for nothing essentially but a hard uncomfortable seat that doesn’t recline and kids screaming all around you and chaotic boarding and limited check bag weight allowance when compared to other airlines

Everything you need to know for your flight from Luis Munoz Marin Intl to Jacksonville

Information on your arrival and departure airports