OAJ - SJU

$436 Find Cheap Flights from Jacksonville to San Juan

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Jacksonville to San Juan departing on 5/27. 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 San Juan Luis Munoz Marin Intl Airport

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

Save 23% 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
$436
Delta
Wed 5/27Tue 6/2
OAJ - SJU • 1 stop
Top airlines
Delta
Cheapest • from $436 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Jacksonville and San Juan. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Atlanta (ATL)
Cheapest • Avg $497 (round-trip)
Charlotte (CLT)
Shortest trip • 6h 36m (one-way)
Insights
Insights
Insights
Insights
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 San Juan!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Jacksonville to San Juan 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 Jacksonville to San Juan

Wed, May 27 - Tue, Jun 2
Delta Logo
4:07 pm - 10:17 pm
OAJ
-
SJU
6h 10m
1 stop
Delta Logo
7:30 am - 3:27 pm
SJU
-
OAJ
7h 57m
1 stop
$436Delta
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
6:23 pm - 11:10 am
OAJ
-
SJU
16h 47m
2 stops
American Airlines Logo
3:55 pm - 8:21 am
SJU
-
OAJ
16h 26m
1 stop
$471American Airlines
Sat, Sep 12 - Sat, Sep 19
Delta Logo
5:40 am - 1:16 pm
OAJ
-
SJU
7h 36m
1 stop
Delta Logo
2:26 pm - 10:18 pm
SJU
-
OAJ
7h 52m
1 stop
$506Delta
Wed, May 27 - Fri, Jun 5
Delta Logo
4:07 pm - 10:17 pm
OAJ
-
SJU
6h 10m
1 stop
Delta Logo
2:48 pm - 10:04 pm
SJU
-
OAJ
7h 16m
1 stop
$536Delta
Sun, May 24 - Tue, Jun 2
American Airlines Logo
1:14 pm - 11:03 am
OAJ
-
SJU
21h 49m
2 stops
American Airlines Logo
11:55 am - 12:49 pm
SJU
-
OAJ
24h 54m
2 stops
$556American Airlines
Wed, May 27 - Wed, Jun 3
American Airlines Logo
6:41 am - 9:59 pm
OAJ
-
SJU
15h 18m
2 stops
American Airlines Logo
7:00 am - 12:49 pm
SJU
-
OAJ
5h 49m
1 stop
$561American Airlines
Sun, May 24 - Mon, Jun 1
American Airlines Logo
3:07 pm - 10:45 pm
OAJ
-
SJU
7h 38m
1 stop
American Airlines Logo
6:00 am - 11:56 pm
SJU
-
OAJ
17h 56m
2 stops
$576American Airlines
Wed, Aug 5 - Fri, Aug 7
American Airlines Logo
9:00 am - 6:15 pm
OAJ
-
SJU
9h 15m
2 stops
American Airlines Logo
8:00 am - 10:07 pm
SJU
-
OAJ
14h 07m
1 stop
$581American Airlines
Fri, Aug 7 - Wed, Aug 12
American Airlines Logo
8:03 pm - 11:09 am
OAJ
-
SJU
15h 06m
2 stops
American Airlines Logo
4:49 pm - 12:56 pm
SJU
-
OAJ
20h 07m
2 stops
$591American Airlines
Thu, May 28 - Wed, Jun 3
American Airlines Logo
6:41 am - 3:48 pm
OAJ
-
SJU
9h 07m
2 stops
American Airlines Logo
6:00 am - 2:35 pm
SJU
-
OAJ
8h 35m
2 stops
$596American Airlines
Booking Insights

KAYAK's insights & trends for Jacksonville to San Juan flights

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

Which airlines provide the cheapest flights from Jacksonville to San Juan?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Jacksonville to San Juan were found on Delta ($436) and American Airlines ($451).

Find deals

Good to know

Cheapest flight$436
Flight from Jacksonville to San Juan

When to book flights from Jacksonville to San Juan

Are your dates flexible? Find out the best times to travel from Jacksonville to San Juan 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 Jacksonville to San Juan flights

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

    In the last 3 days, the lowest price for a flight from Jacksonville to San Juan Luis Munoz Marin Intl Airport was $436 for a round-trip ticket.

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

    A passport is required to fly from Jacksonville to San Juan.

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

    We unfortunately don’t have that data for this specific route.

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

    oneworld is the only airline alliance operating flights between Jacksonville and San Juan.

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

    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 Jacksonville to San Juan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Jacksonville 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 Jacksonville to San Juan?

    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 San Juan with an airline and back to Jacksonville with another airline. Booking your flights between Jacksonville and SJU 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 Jacksonville to San Juan?

    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 San Juan from Jacksonville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Jacksonville to San Juan

 
See real verified KAYAK customer reviews for airlines flying from Jacksonville to San Juan. 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 Jacksonville to San Juan? 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.
7.1
American AirlinesOverall score based on 11521 reviews
6.4Food
7.2Comfort
7.9Crew
6.9Entertainment
7.5Boarding
Airline reviews

Ceiling fell down and had to have maintenance come and duct tape it up. No WiFi on the flight.

6.0 GoodJeffrey, Mar 2026
CLT - HPN
Read more American Airlines reviews

Ceiling fell down and had to have maintenance come and duct tape it up. No WiFi on the flight.

I appreciate that I finally got the seat I paid extra for this time. Thank you

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

Plane from partner PSA was filthy. Plastic needs to be thoroughly cleaned. Really disgusting to look at and wonder about cleanliness of parts less visible.

Arrived early picked up my bag in a few minutes- great trip - thank you

I like that the flight attendant was very attentive and helpful. The meal menu could have more of an variety of food choices.

We missed our flight and got stranded in Miami where we had to rent a hotel we could not afford. they would not work with us because they said it was weather related even though the gate attendant said it was not. I could go on but trying to get satisfaction has wore me down, which I believe is the intent. My only solution is to never fly AA again.

Overall it was a good flight. Because we traveled on a Saturday we were upgraded to FC since my wife and I are both Executive Platinum. The only areas for improvement we noted are better snack assortment and perhaps a little nicer plane as American is flying some older planes now. Everything else on this flight was excellent, which is frankly not the norm for American since we have had multiple issues on prior AA flights.

Didn't get a seat assignment until the last minute even though i picked a seat.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Everything you need to know for your flight from Jacksonville to San Juan

Information on your arrival and departure airports

Jacksonville (OAJ)
Luis Munoz Marin Intl (SJU)