$621+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
OAJ — SJU
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Jacksonville to San JuanExplore 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 September 7, 2026.
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 September 7, 2026.
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 10/21:52 pm -
2 stops19h 32m
Sun 10/44:06 pm -
1 stop16h 23m
Deal found 9/6![American Airlines logo]()
$621
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:00 am -
1 stop10h 43m
Fri 11/277:00 am -
1 stop6h 44m
Deal found 9/7![Delta logo]()
$708
This American Airlines deal was found by Cheapflights users on 9/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/202:51 pm -
1 stop5h 36m
Fri 11/277:45 am -
2 stops13h 14m
Deal found 9/7![American Airlines logo]()
$786
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 12/189:03 am -
1 stop7h 32m
Sat 12/267:00 am -
2 stops10h 11m
Deal found 9/6![American Airlines logo]()
$1,405
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 12/189:03 am -
2 stops12h 29m
Sun 12/278:00 am -
2 stops12h 57m
Deal found 9/6![American Airlines logo]()
$1,584
This Delta deal was found by Cheapflights users on 9/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:00 am -
1 stop10h 30m
Sun 1/32:10 pm -
1 stop8h 49m
Deal found 9/6![Delta logo]()
$1,831
Best flights from Jacksonville to San JuanDiscover carefully curated flight deals from Jacksonville to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Jacksonville to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:00 am -
1 stop10h 43m
Fri 11/277:00 am -
1 stop6h 44m
Deal found 9/7![Delta logo]()
$708
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 10/25:18 pm -
2 stops17h 42m
Sun 10/44:38 pm -
2 stops19h 39m
Deal found 9/6![American Airlines logo]()
$828
This American Airlines deal was found by Cheapflights users on 9/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/189:03 am -
1 stop7h 32m
Sat 12/267:00 am -
2 stops10h 11m
Deal found 9/7![American Airlines logo]()
$1,405
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 12/189:03 am -
2 stops12h 29m
Sun 12/278:00 am -
2 stops12h 57m
Deal found 9/6![American Airlines logo]()
$1,584
This Delta deal was found by Cheapflights users on 9/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:00 am -
1 stop10h 30m
Sun 1/32:10 pm -
1 stop8h 49m
Deal found 9/6![Delta logo]()
$1,831
Last-minute flights from Jacksonville to San JuanDiscover last-minute flight deals from Jacksonville to San Juan. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to San Juan. Data last updated September 7, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 10/21:52 pm -
2 stops19h 32m
Sun 10/44:06 pm -
1 stop16h 23m
Deal found 9/6![American Airlines logo]()
$621
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 September 7, 2026.
Round-trip from | $621 (American Airlines) |
|---|
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 7,457,451 searches. Data last updated September 7, 2026.
Use the filters below to find and compare flights from Jacksonville to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
JacksonvilleSan Juan
OAJ Jacksonville Albert J Ellis - SJU San Juan Luis Munoz Marin Intl
OAJSJU
Jacksonville Albert J Ellis
Fri 11/20
6:00 am-5:43 pm
1 stop10h 43m
San Juan Luis Munoz Marin Intl
Fri 11/27
7:00 am-12:44 pm
1 stop6h 44m
$708
JacksonvilleSan Juan
OAJ Jacksonville Albert J Ellis - SJU San Juan Luis Munoz Marin Intl
OAJSJU
Jacksonville Albert J Ellis
Fri 10/2
5:18 pm-11:00 am
2 stops17h 42m
San Juan Luis Munoz Marin Intl
Sun 10/4
4:38 pm-12:17 pm
2 stops19h 39m
$828
JacksonvilleSan Juan
OAJ Jacksonville Albert J Ellis - SJU San Juan Luis Munoz Marin Intl
OAJSJU
Jacksonville Albert J Ellis
Fri 12/18
9:03 am-5:35 pm
1 stop7h 32m
San Juan Luis Munoz Marin Intl
Sat 12/26
7:00 am-4:11 pm
2 stops10h 11m
$1,405
JacksonvilleSan Juan
OAJ Jacksonville Albert J Ellis - SJU San Juan Luis Munoz Marin Intl
OAJSJU
Jacksonville Albert J Ellis
Fri 12/18
9:03 am-10:32 pm
2 stops12h 29m
San Juan Luis Munoz Marin Intl
Sun 12/27
8:00 am-7:57 pm
2 stops12h 57m
$1,584
JacksonvilleSan Juan
OAJ Jacksonville Albert J Ellis - SJU San Juan Luis Munoz Marin Intl
OAJSJU
Jacksonville Albert J Ellis
Wed 12/30
6:00 am-5:30 pm
1 stop10h 30m
San Juan Luis Munoz Marin Intl
Sun 1/3
2:10 pm-9:59 pm
1 stop8h 49m
$1,831
Sorted by cheapest first
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.
OAJ-PR1
OAJ-SJU
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
OAJ-PR1
OAJ-SJU
No data available for this route at this time. Please check back soon.
Related info for your journey
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