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San Juan

$495+ Cheap flights from Jacksonville, NC (OAJ) to San Juan

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
OAJ — SJU
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from Jacksonville to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (OAJ) 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 septiembre 16, 2025.

Round-trip from

$495
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$545
From Jacksonville Albert J Ellis to San Juan
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($235 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($71 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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.
lun. 10/65:00 amOAJ - SJU
2 stops16h 14mAmerican Airlines
vie. 10/107:00 amSJU - OAJ
2 stops16h 59mAmerican Airlines
Deal found 9/14$495
This American Airlines deal was found by Cheapflights users on 9/15. 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.
mié. 11/267:48 pmOAJ - SJU
2 stops14h 24mAmerican Airlines
dom. 11/308:00 amSJU - OAJ
1 stop8h 47mAmerican Airlines
Deal found 9/15$1,219
This American Airlines deal was found by Cheapflights users on 9/15. 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.
vie. 12/265:00 amOAJ - SJU
1 stop16h 05mAmerican Airlines
sáb. 1/310:03 pmSJU - OAJ
2 stops13h 20mAmerican Airlines
Deal found 9/15$1,438

Cheapflights Fare Finder

 
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 septiembre 16, 2025.
Use the filters below to find and compare flights from Jacksonville to San Juan that are best for you.

Fly from

Jacksonville

Fly to

San Juan

Route

Depart

Return

Price

JacksonvilleSan Juan

OAJ - SJU

OAJSJU

Jacksonville Albert J Ellis

lun. 10/6

5:00 am-9:14 pm

2 stops16h 14m

San Juan Luis Munoz Marin Intl

vie. 10/10

3:50 pm-8:35 am

1 stop16h 45m

$495

JacksonvilleSan Juan

OAJ - SJU

OAJSJU

Jacksonville Albert J Ellis

sáb. 1/3

7:55 pm-9:36 am

2 stops12h 41m

San Juan Luis Munoz Marin Intl

jue. 1/8

4:40 pm-9:36 pm

1 stop5h 56m

$565

JacksonvilleSan Juan

OAJ - SJU

OAJSJU

Jacksonville Albert J Ellis

mié. 1/21

12:00 pm-11:49 pm

1 stop10h 49m

San Juan Luis Munoz Marin Intl

mar. 1/27

7:30 am-2:54 pm

1 stop8h 24m

$674

JacksonvilleSan Juan

OAJ - SJU

OAJSJU

Jacksonville Albert J Ellis

mié. 11/26

7:48 pm-11:12 am

2 stops14h 24m

San Juan Luis Munoz Marin Intl

dom. 11/30

8:00 am-3:47 pm

1 stop8h 47m

$1,219

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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.

Cheapflights Insights

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

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

Currently, September is the cheapest month in which you can book a flight from Jacksonville, North Carolina to San Juan (average of $254). Flying from Jacksonville, North Carolina to San Juan in June is currently the most expensive (average of $339). 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 OAJ 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 septiembre 16, 2025.

When flying from Jacksonville, North Carolina to San Juan, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 32% versus a flight in the morning.

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 septiembre 16, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Jacksonville to San Juan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    If you book a flight to San Juan from Jacksonville, you will be flying from Albert J Ellis, which is the city’s only airport. Jacksonville Albert J Ellis (OAJ) is located 11.3 mi from the center of Jacksonville. There are 0 flights from Albert J Ellis to San Juan per day from 2 different airlines.

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

    Airlines like American Airlines fly from Jacksonville, North Carolina to San Juan in about 16h 14m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1337 mi.

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

    American Airlines, at $393, was found to be the cheapest airline from Jacksonville, North Carolina to San Juan. An alternate airline flying to your destination would be Delta. You may be able to fly from Jacksonville, North Carolina to San Juan for 38% less than the average price by searching for these airlines.

  • 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, North Carolina to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Jacksonville, North Carolina to San Juan (average of $254). Flying from Jacksonville, North Carolina to San Juan in June is currently the most expensive (average of $339). 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

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Top 2 airlines flying from Jacksonville to San Juan

Discover the top 2 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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$393Average$580FlexibilityNo cancel feeOn-time71%
DeltaCheapest$399Average$515FlexibilityNo cancel feeOn-timeN/A

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