$115+ Cheap flights from San Juan to Jacksonville (JAX)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Juan to Jacksonville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Juan to Jacksonville are usually found in February or May, booked 68 days in advance, depart on a Wednesday or Tuesday and return on a Monday
Find flight deals from San Juan to Jacksonville
Cheapest flights from San Juan to JacksonvilleExplore the most affordable flight options available from San Juan to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.
Explore the most affordable flight options available from San Juan to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.
This American Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Super.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Frontier deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Flightnetwork deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Frontier deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheap flight deals from San Juan to Jacksonville
Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Jacksonville (JAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 6, 2025.
Round-trip from | $193 (American Airlines) |
|---|---|
One-way from | $115 (Frontier) |
Popular in | April |
Cheapest in | February |
Average price | $312 |
Cheapflights Fare Finder
Use the filters below to find and compare flights from San Juan to Jacksonville that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San JuanJacksonville
SJU - JAX
SJUJAX
San Juan Luis Munoz Marin Intl
Thu 12/4
12:00 pm-2:36 pm
Nonstop3h 36m
Jacksonville
Sun 12/7
8:16 pm-12:13 am
Nonstop2h 57m
San JuanJacksonville
SJU - JAX
SJUJAX
San Juan Luis Munoz Marin Intl
Tue 1/27
7:30 am-2:10 pm
1 stop7h 40m
Jacksonville
Mon 2/2
7:30 am-5:17 pm
1 stop8h 47m
San JuanJacksonville
SJU - JAX
SJUJAX
San Juan Luis Munoz Marin Intl
Tue 1/27
6:00 am-4:50 pm
2 stops11h 50m
Jacksonville
Mon 2/2
11:50 am-11:10 pm
1 stop10h 20m
San JuanJacksonville
SJU - JAX
SJUJAX
San Juan Luis Munoz Marin Intl
Thu 12/18
1:30 am-11:31 am
1 stop11h 01m
Jacksonville
Sun 1/4
5:00 am-11:39 am
1 stop5h 39m
San JuanJacksonville
SJU - JAX
SJUJAX
San Juan Luis Munoz Marin Intl
Wed 12/24
5:24 am-10:02 am
1 stop5h 38m
Jacksonville
Thu 1/1
7:30 am-9:11 pm
1 stop12h 41m
San JuanJacksonville
SJU - JAX
SJUJAX
San Juan Luis Munoz Marin Intl
Sun 11/23
1:59 am-10:48 am
1 stop9h 49m
Jacksonville
Sun 11/30
6:09 pm-3:48 am
1 stop8h 39m
San JuanJacksonville
SJU - JAX
SJUJAX
San Juan Luis Munoz Marin Intl
Thu 12/11
6:40 am-5:35 pm
1 stop11h 55m
Jacksonville
Sun 12/14
5:30 pm-1:25 am
1 stop6h 55m
San JuanJacksonville
SJU - JAX
SJUJAX
San Juan Luis Munoz Marin Intl
Fri 5/1
1:50 pm-10:52 pm
1 stop9h 02m
Jacksonville
Mon 5/4
4:38 pm-1:59 am
1 stop9h 21m
San JuanJacksonville
SJU - JAX
SJUJAX
San Juan Luis Munoz Marin Intl
Fri 4/24
4:40 pm-12:18 am
1 stop7h 38m
Jacksonville
Thu 4/30
11:30 am-10:50 pm
1 stop11h 20m
San JuanJacksonville
SJU - JAX
SJUJAX
San Juan Luis Munoz Marin Intl
Fri 12/5
6:40 am-5:35 pm
1 stop11h 55m
Best time to book a flight from San Juan to Jacksonville
Have a flexible travel schedule? Discover the best time to fly to Jacksonville from San Juan with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Juan to Jacksonville
How far ahead should I book a flight from San Juan to Jacksonville?
Use this chart to determine the optimal time to book a round-trip flight from San Juan to Jacksonville. Price data was last updated on October 31, 2025.
Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan to Jacksonville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Juan to Jacksonville?
Currently, February is the cheapest month in which you can book a flight from San Juan to Jacksonville (average of $78). Flying from San Juan to Jacksonville in September is currently the most expensive (average of $240). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SJU to JAX?
Find hourly flight availability from San Juan to Jacksonville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.
One of the essential ways to save on airfare from San Juan to Jacksonville is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 22% on airfare.
What is the cheapest day to fly from San Juan to Jacksonville?
Use this chart to determine the cheapest time to fly round-trip from San Juan to Jacksonville. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their San Juan to Jacksonville flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Jacksonville
Get insights into the airlines that provide service to Jacksonville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Jacksonville. Reviews last updated November 6, 2025.
Read reviews from past customers who have flown Delta, American Airlines, and Frontier from San Juan to Jacksonville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Food
Comfort
Crew
Boarding
Overall
Reviews
Jose A,Sep 2023
SJU - JFK
Entertainment
Food
Comfort
Crew
Boarding
Overall
Reviews
Jose A,Sep 2023
SJU - JFK
Entertainment
Food
Comfort
Crew
Boarding
Overall
Reviews
Jose A,Sep 2023
SJU - JFK
Entertainment
Food
Comfort
Crew
Boarding
Overall
Reviews
Jose A,Sep 2023
SJU - JFK
Related info for your journey
Find useful and relevant information for your journey from San Juan to Jacksonville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Juan to Jacksonville
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from San Juan to Jacksonville
Discover the top 3 airlines that operate flights from San Juan to Jacksonville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$167 | Average$295 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$176 | Average$261 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$262 | Average$384 | FlexibilityNo cancel fee | On-time71% |