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$233+ Cheap flights from Jacksonville, NC (OAJ) 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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
OAJ — SJU
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

Round-trip from

$365
(Delta)

One-way from

$233
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$550
From Jacksonville Albert J Ellis to San Juan
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One-way flight from Jacksonville Albert J Ellis to San Juan
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Highest demand for flights based on searches. 26% potential increase in price ($227 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 October 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 October 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 11/27:48 pmOAJ - SJU
2 stops15h 17mAmerican Airlines
Tue 11/46:42 pmSJU - OAJ
2 stops17h 26mAmerican Airlines
Deal found 10/29$645
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 10/316:19 amOAJ - SJU
1 stop15h 51mAmerican Airlines
Mon 11/38:20 amSJU - OAJ
1 stop6h 11mAmerican Airlines
Deal found 10/30$665
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/237:55 pmOAJ - SJU
2 stops12h 40mAmerican Airlines
Tue 12/3010:03 pmSJU - OAJ
2 stops13h 20mAmerican Airlines
Deal found 10/28$1,064

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 October 30, 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

Mon 4/27

11:06 am-8:06 pm

1 stop9h 00m

San Juan Luis Munoz Marin Intl

Wed 4/29

6:15 am-1:40 pm

1 stop7h 25m

$365

JacksonvilleSan Juan

OAJ - SJU

OAJSJU

Jacksonville Albert J Ellis

Mon 4/27

8:26 pm-12:35 pm

2 stops16h 09m

San Juan Luis Munoz Marin Intl

Wed 4/29

3:45 pm-8:21 am

1 stop16h 36m

$494

JacksonvilleSan Juan

OAJ - SJU

OAJSJU

Jacksonville Albert J Ellis

Fri 3/6

5:00 am-4:16 pm

1 stop10h 16m

San Juan Luis Munoz Marin Intl

Wed 3/11

9:26 am-9:35 pm

2 stops12h 09m

$735

JacksonvilleSan Juan

OAJ - SJU

OAJSJU

Jacksonville Albert J Ellis

Sat 12/27

7:55 pm-11:39 am

1 stop14h 44m

San Juan Luis Munoz Marin Intl

Tue 12/30

10:03 pm-10:23 am

2 stops13h 20m

$775

JacksonvilleSan Juan

OAJ - SJU

OAJSJU

Jacksonville Albert J Ellis

Tue 12/23

7:55 pm-9:35 am

2 stops12h 40m

San Juan Luis Munoz Marin Intl

Tue 12/30

10:03 pm-10:23 am

2 stops13h 20m

$1,064

JacksonvilleSan Juan

OAJ - SJU

OAJSJU

Jacksonville Albert J Ellis

Sat 1/3

7:55 pm-11:39 am

1 stop14h 44m

$233

JacksonvilleSan Juan

OAJ - SJU

OAJSJU

Jacksonville Albert J Ellis

Sat 12/20

7:55 pm-11:57 am

2 stops15h 02m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

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, April is the cheapest month in which you can book a flight from Jacksonville, North Carolina to San Juan (average of $229). Flying from Jacksonville, North Carolina to San Juan in October is currently the most expensive (average of $435). 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.

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 October 30, 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
7.9
Good
7,998 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 Delta and American Airlines fly from Jacksonville, North Carolina to San Juan in about 9h. The time it takes to get you to your destination can typically vary by up to 7h 09m. Airlines will cover a distance of 1337 mi. 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 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, April is the cheapest month in which you can book a flight from Jacksonville, North Carolina to San Juan (average of $229). Flying from Jacksonville, North Carolina to San Juan in October is currently the most expensive (average of $435). 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

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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$393Average$565FlexibilityNo cancel feeOn-time71%
DeltaCheapest$399Average$515FlexibilityNo cancel feeOn-timeN/A

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