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San Juan

$463+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
OAJ — SJU
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. 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 4/167:55 pm
OAJ
-
SJU
2 stops14h 58m
American Airlines
Mon 4/203:44 pm
SJU
-
OAJ
2 stops18h 05m
American Airlines
Deal found 1/26$463
This Delta deal was found by Cheapflights users on 1/26. 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.
Thu 4/162:20 pm
OAJ
-
SJU
1 stop8h 52m
Delta
Mon 4/206:15 am
SJU
-
OAJ
1 stop7h 25m
Delta
Deal found 1/26$476
This Delta deal was found by Cheapflights users on 1/25. 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.
Thu 3/52:15 pm
OAJ
-
SJU
1 stop8h 43m
Delta
Sun 3/86:15 am
SJU
-
OAJ
1 stop7h 25m
Delta
Deal found 1/25$705
This Delta deal was found by Cheapflights users on 1/26. 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.
Tue 1/275:40 am
OAJ
-
SJU
1 stop6h 26m
Delta
Tue 2/33:55 pm
SJU
-
OAJ
1 stop6h 47m
Delta
Deal found 1/26$836

Find 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 January 27, 2026.

Round-trip from

$426
(Delta)
From Jacksonville Albert J Ellis to San Juan
Search Deals

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 January 27, 2026.
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

Thu 4/16

7:55 pm-10:53 am

2 stops14h 58m

San Juan Luis Munoz Marin Intl

Mon 4/20

3:44 pm-9:49 am

2 stops18h 05m

$463

JacksonvilleSan Juan

OAJ - SJU

OAJSJU

Jacksonville Albert J Ellis

Thu 4/16

2:20 pm-11:12 pm

1 stop8h 52m

San Juan Luis Munoz Marin Intl

Mon 4/20

6:15 am-1:40 pm

1 stop7h 25m

$476

JacksonvilleSan Juan

OAJ - SJU

OAJSJU

Jacksonville Albert J Ellis

Thu 3/5

2:15 pm-11:58 pm

1 stop8h 43m

San Juan Luis Munoz Marin Intl

Sun 3/8

6:15 am-1:40 pm

1 stop7h 25m

$705

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

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 $218). Flying from Jacksonville, North Carolina to San Juan in October is currently the most expensive (average of $509). 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 January 27, 2026.
Peruse reviews from past customers who have flown with 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.
American Airlines
7.2
Good
11,197 reviews

Overall

7.2

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,197 reviews
American Airlines
7.2
Good
11,197 reviews

Overall

7.2

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Crew

8.0

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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 1 airline.

  • 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 5h 57m. The time it takes to get you to your destination can typically vary by up to 9h 01m. 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 is the cheapest airline to fly from Jacksonville, North Carolina to San Juan round-trip?

    American Airlines, at $425, was found to be the cheapest airline from Jacksonville, North Carolina to San Juan..

  • 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 $218). Flying from Jacksonville, North Carolina to San Juan in October is currently the most expensive (average of $509). 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 airline flying from Jacksonville to San Juan

Discover the top airline 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 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$425Average$565FlexibilityNo cancel feeOn-time71%

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