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$105+ Cheap flights from Jacksonville (JAX) to San Juan

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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SJU
Jan 25 — Feb 11
Sat 1/25
Sat 2/1
1 adult, Economy
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The best prices from Jacksonville to San Juan are usually found in April or May, booked 41 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Jacksonville to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to San Juan (PR1). 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 January 20, 2025.

Round-trip from

$193
(Frontier)

One-way from

$107
(American Airlines)

Popular in

December

Cheapest in

April

Average price

$304
From Jacksonville to San Juan
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One-way flight from Jacksonville to San Juan
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High demand for flights, 14% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Jacksonville to San Juan

Cheapest flights from Jacksonville to San Juan
Explore the most affordable flight options available from Jacksonville to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2025.

This Frontier deal was found by Cheapflights users on 1/19. 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.
Sat 2/229:25 amJAX - SJU
1 stop10h 51mFrontier
Sat 3/110:31 pmSJU - JAX
1 stop10h 12mFrontier
Deal found 1/19$193
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Tue 1/287:10 amJAX - SJU
1 stop13h 49mAmerican Airlines
Wed 1/297:45 amSJU - JAX
1 stop11h 52mAmerican Airlines
Deal found 1/19$204
This JetBlue deal was found by Cheapflights users on 1/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/36:55 amJAX - SJU
1 stop8h 49mJetBlue
Fri 2/71:50 pmSJU - JAX
1 stop6h 00mJetBlue
Deal found 1/19$281
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/194:02 pmJAX - SJU
1 stop6h 44mDelta
Wed 3/196:15 amSJU - JAX
1 stop8h 49mDelta
Deal found 1/20$290
This Southwest deal was found by Cheapflights users on 1/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2511:45 amJAX - SJU
1 stop11h 40mSouthwest
Tue 3/46:50 amSJU - JAX
2 stops11h 20mSouthwest
Deal found 1/19$297
This eDestinos deal was found by Cheapflights users on 1/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/243:18 pmJAX - SJU
3 stops41h 31mMultiple Airlines
Sat 3/13:49 amSJU - JAX
3 stops36h 41mMultiple Airlines
Deal found 1/19$332
This United Airlines deal was found by Cheapflights users on 1/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2811:34 amJAX - SJU
1 stop9h 12mUnited Airlines
Mon 3/32:05 amSJU - JAX
1 stop8h 56mUnited Airlines
Deal found 1/19$346

Find flights from Jacksonville to San Juan within your budget

Customize your flight search to find flights from Jacksonville to San Juan 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 January 20, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Sat 2/22

9:25 am-9:16 pm

1 stop10h 51m

San Juan Luis Munoz Marin Intl

Sat 3/1

10:31 pm-7:43 am

1 stop10h 12m

$193

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Fri 1/31

12:12 pm-12:04 am

1 stop10h 52m

San Juan Luis Munoz Marin Intl

Tue 2/4

7:45 am-3:56 pm

1 stop9h 11m

$214

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Tue 2/11

5:35 am-12:50 pm

1 stop6h 15m

San Juan Luis Munoz Marin Intl

Wed 2/19

6:15 am-1:54 pm

1 stop8h 39m

$245

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Mon 2/3

6:55 am-4:44 pm

1 stop8h 49m

San Juan Luis Munoz Marin Intl

Fri 2/7

1:50 pm-6:50 pm

1 stop6h 00m

$281

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Tue 2/25

11:45 am-12:25 am

1 stop11h 40m

San Juan Luis Munoz Marin Intl

Tue 3/4

6:50 am-5:10 pm

2 stops11h 20m

$297

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Mon 2/24

3:18 pm-9:23 pm

2 stops29h 05m

San Juan Luis Munoz Marin Intl

Sat 3/1

3:49 am-3:30 pm

3 stops36h 41m

$338

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Fri 2/28

11:34 am-9:46 pm

1 stop9h 12m

San Juan Luis Munoz Marin Intl

Mon 3/3

2:05 am-10:01 am

1 stop8h 56m

$346

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Tue 1/28

8:54 am-5:30 pm

2 stops7h 36m

$105

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Wed 2/19

4:02 pm-11:46 pm

1 stop6h 44m

$123

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Thu 1/30

11:36 am-8:40 pm

1 stop8h 04m

$135

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 14 results
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Best time to book a flight from Jacksonville to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Jacksonville 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.

Travel insights for flights from Jacksonville to San Juan

Get recent, data-driven insights about flights from Jacksonville to San Juan including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Jacksonville to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Jacksonville to San Juan. Price data was last updated on January 17, 2025.

To ensure you get the cheapest price possible for a flight from Jacksonville to San Juan, you should look to book at least 41 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Jacksonville to San Juan?

Currently, September is the cheapest month in which you can book a flight from Jacksonville to San Juan (average of $254). Flying from Jacksonville to San Juan in March is currently the most expensive (average of $378). 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 JAX to SJU?

Find hourly flight availability from Jacksonville to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 20, 2025.

One of the essential ways to save on airfare from Jacksonville to San Juan is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 10% on airfare.

What is the cheapest day to fly from Jacksonville to San Juan?

Use this chart to determine the cheapest time to fly round-trip from Jacksonville to San Juan. Price data was last updated on March 24, 2024.

Travelers seeking maximum savings on their Jacksonville to San Juan flight should consider departing on Wednesday at noon 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.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated January 20, 2025.
Read reviews from past customers who have flown Frontier, Southwest and United Airlines from Jacksonville to San Juan. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,659 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,201 reviews
Southwest
8.1
Very good
4,659 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,982 reviews
Southwest
8.1
Very good
4,659 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,659 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to San Juan. 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 from for flights from Jacksonville to San Juan?

    For a flight from Jacksonville to San Juan, you will be flying from Jacksonville. Jacksonville (JAX) is just 11.2 mi from the center of the city. Jacksonville is the only Jacksonville airport and it handles 0 outbound flights to San Juan per day. 4 airlines have flights to San Juan from Jacksonville on a regular basis.

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

    Frontier, at $193, was found to be the cheapest airline from Jacksonville to San Juan.Alternate airlines to your destination round-trip include American Airlines and JetBlue. You may be able to fly from Jacksonville to San Juan for 33% less than the average price by searching for these airlines.

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

    $107 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and Frontier, with prices starting from $123 and $138, respectively.

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

    Looking for the cheapest flight from Jacksonville to San Juan? While on average our users pay $296, our data indicates the cheapest price to be $99. The most popular route (Jacksonville - San Juan Luis Munoz Marin Intl), is priced around $178.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Jacksonville to San Juan 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 Jacksonville to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Jacksonville to San Juan (average of $254). Flying from Jacksonville to San Juan in March is currently the most expensive (average of $378). 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.

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Alternative routes for Jacksonville to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Jacksonville to San Juan

Discover the top 4 airlines that operate flights from Jacksonville to San Juan. 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 January 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$138Average$260FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$214Average$359FlexibilityNo cancel feeOn-time62%
DeltaCheapest$244Average$383FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$410FlexibilityNo cancel feeOn-time71%
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