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$69+ 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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — JAX
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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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 Sunday

Cheap flight deals from San Juan to Jacksonville

Cheapest flights from San Juan to Jacksonville
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 December 8, 2025.

This Frontier deal was found by Cheapflights users on 12/6. 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.
Mon 12/227:25 amSJU - JAX
1 stop10h 02mFrontier
Tue 1/67:46 pmJAX - SJU
Nonstop2h 58mFrontier
Deal found 12/6$187
This Frontier deal was found by Cheapflights users on 12/7. 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.
Thu 12/185:23 pmSJU - JAX
Nonstop3h 42mFrontier
Sun 12/219:00 pmJAX - SJU
Nonstop2h 58mFrontier
Deal found 12/7$230
This Super.com deal was found by Cheapflights users on 12/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:23 pmSJU - JAX
Nonstop3h 42mFrontier
Mon 1/57:23 pmJAX - SJU
1 stop10h 11mFrontier
Deal found 12/6$239
This Frontier deal was found by Cheapflights users on 12/8. 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.
Thu 12/255:23 pmSJU - JAX
Nonstop3h 42mFrontier
Mon 12/297:23 pmJAX - SJU
1 stop10h 11mFrontier
Deal found 12/8$240
This CheapOair deal was found by Cheapflights users on 12/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:25 amSJU - JAX
1 stop10h 02mFrontier
Tue 12/309:00 pmJAX - SJU
Nonstop2h 58mFrontier
Deal found 12/6$241
This American Airlines deal was found by Cheapflights users on 12/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:47 pmSJU - JAX
1 stop11h 05mAmerican Airlines
Thu 1/17:30 amJAX - SJU
1 stop15h 04mAmerican Airlines
Deal found 12/6$247
This CheapOair deal was found by Cheapflights users on 12/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:23 pmSJU - JAX
Nonstop3h 42mFrontier
Mon 12/299:00 pmJAX - SJU
Nonstop2h 58mFrontier
Deal found 12/6$248
This Kiwi.com deal was found by Cheapflights users on 12/7. 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.
Thu 12/1111:57 amSJU - JAX
1 stop10h 08mFrontier
Sun 12/148:16 pmJAX - SJU
Nonstop2h 57mFrontier
Deal found 12/7$253

Find 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 December 8, 2025.

Round-trip from

$186
(Super.com)

One-way from

$69
(Super.com)

Popular in

April

Cheapest in

February

Average price

$305
From San Juan to Jacksonville
Search Deals
One-way flight from San Juan to Jacksonville
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Juan to Jacksonville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 8, 2025.
Use the filters below to find and compare flights from San Juan to Jacksonville that are best for you.

Fly from

San Juan

Fly to

Jacksonville

Route

Depart

Return

Price

San JuanJacksonville

SJU - JAX

SJUJAX

San Juan Luis Munoz Marin Intl

Thu 1/15

5:38 pm-8:18 pm

Nonstop3h 40m

Jacksonville

Mon 1/19

8:54 am-7:15 pm

1 stop9h 21m

$206

San JuanJacksonville

SJU - JAX

SJUJAX

San Juan Luis Munoz Marin Intl

Thu 1/29

1:24 pm-10:09 pm

2 stops9h 45m

Jacksonville

Thu 2/5

6:00 am-6:22 pm

1 stop11h 22m

$215

San JuanJacksonville

SJU - JAX

SJUJAX

San Juan Luis Munoz Marin Intl

Fri 2/27

2:29 am-6:51 pm

1 stop17h 22m

Jacksonville

Sun 3/8

10:00 pm-6:55 pm

1 stop20h 55m

$216

San JuanJacksonville

SJU - JAX

SJUJAX

San Juan Luis Munoz Marin Intl

Fri 1/9

9:00 am-8:48 pm

1 stop12h 48m

Jacksonville

Sun 1/11

8:28 pm-12:25 am

Nonstop2h 57m

$222

San JuanJacksonville

SJU - JAX

SJUJAX

San Juan Luis Munoz Marin Intl

Wed 5/20

12:30 pm-3:45 pm

Nonstop3h 15m

Jacksonville

Tue 5/26

4:38 pm-1:59 am

1 stop9h 21m

$226

San JuanJacksonville

SJU - JAX

SJUJAX

San Juan Luis Munoz Marin Intl

Mon 12/22

5:23 pm-8:05 pm

Nonstop3h 42m

Jacksonville

Tue 1/6

7:46 pm-11:44 pm

Nonstop2h 58m

$245

San JuanJacksonville

SJU - JAX

SJUJAX

San Juan Luis Munoz Marin Intl

Tue 12/23

5:23 pm-8:05 pm

Nonstop3h 42m

Jacksonville

Mon 12/29

9:00 pm-12:58 am

Nonstop2h 58m

$248

San JuanJacksonville

SJU - JAX

SJUJAX

San Juan Luis Munoz Marin Intl

Sun 12/21

5:24 am-7:53 pm

1 stop15h 29m

Jacksonville

Thu 1/1

6:00 am-10:05 pm

1 stop15h 05m

$255

San JuanJacksonville

SJU - JAX

SJUJAX

San Juan Luis Munoz Marin Intl

Fri 12/19

7:30 am-4:27 pm

1 stop9h 57m

Jacksonville

Mon 12/22

9:00 pm-12:58 am

Nonstop2h 58m

$260

San JuanJacksonville

SJU - JAX

SJUJAX

San Juan Luis Munoz Marin Intl

Tue 12/30

5:23 pm-8:05 pm

Nonstop3h 42m

Jacksonville

Fri 1/2

7:06 pm-6:34 am

1 stop10h 28m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 20 results
1
2

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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 December 5, 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 December 8, 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 34% 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. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from San Juan to Jacksonville?

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 December 8, 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.
Delta
7.9
Good
8,011 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Jose A,Sep 2023

SJU - JFK

Most importantly it was on time, then great crew, great service and comfortable.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Jose A,Sep 2023

SJU - JFK

Most importantly it was on time, then great crew, great service and comfortable.
American Airlines
7.2
Good
11,044 reviews
Delta
7.9
Good
8,011 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Jose A,Sep 2023

SJU - JFK

Most importantly it was on time, then great crew, great service and comfortable.
Frontier
5.8
Fair
3,087 reviews
Delta
7.9
Good
8,011 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Jose A,Sep 2023

SJU - JFK

Most importantly it was on time, then great crew, great service and comfortable.

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.

  • What airport do you fly into for flights to Jacksonville from San Juan?

    Located just 11.2 mi from the city center, Jacksonville is the airport most travelers will use when flying to Jacksonville from San Juan. Booking flights from San Juan to Jacksonville (JAX) should be relatively easy as there are 0 daily inbound flights from San Juan from 3 different airlines.

  • How long is the flight from San Juan to Jacksonville?

    Frontier and American Airlines can get you from San Juan to Jacksonville in just under 3h 40m. Your travel time can differ by up to 6h 05m. There are 1287 mi between San Juan and Jacksonville. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from San Juan to Jacksonville round-trip?

    According to our current data, Frontier ($161), Delta ($167), and American Airlines ($234) offers the cheapest pricing from San Juan to Jacksonville. These flights start at 44% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from San Juan to Jacksonville one-way?

    The cheapest airlines for a one-way flight from San Juan to Jacksonville are Frontier ($59), JetBlue ($85), and American Airlines ($102).

  • What are the cheapest flights from San Juan to Jacksonville?

    Looking at all options, your cheapest flight can be booked for $46. While the most popular route (San Juan Luis Munoz Marin Intl - Jacksonville) can be booked for $187 on average, our data indicates $244 when flying from San Juan to Jacksonville.

  • Can I find deals for flights from San Juan to Jacksonville that include hotel bookings?

    Yes. In addition to deals on San Juan to Jacksonville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to Jacksonville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Juan to Jacksonville.

  • Can I find deals for business class flights from San Juan to Jacksonville?

    Yes. Cheapflights offers flight deals from San Juan to Jacksonville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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.

See more FAQs

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Jacksonville Beach
Orange Park
Fernandina Beach
Kingsland
Waycross

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Alternative routes for San Juan to Jacksonville

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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 December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$175Average$295FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$176Average$267FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$234Average$389FlexibilityNo cancel feeOn-time71%

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