$77+ Cheap flights from Jacksonville (JAX) to Puerto Rico
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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SJU
Aug 11 — Aug 181
Round-trip
1 adult, Economy
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Find cheap flights from Jacksonville to Puerto Rico with Cheapflights
1. Tell us where you want to go
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Jacksonville to Puerto Rico
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Cheapest flights from Jacksonville to Puerto RicoExplore the most affordable flight options available from Jacksonville to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.
Explore the most affordable flight options available from Jacksonville to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.
This Frontier deal was found by Cheapflights users on 7/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Thu 7/306:45 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 7/7![Frontier logo]()
$177
This Frontier deal was found by Cheapflights users on 7/8. 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.
Wed 7/2210:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Sun 7/266:45 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 7/8![Frontier logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Sat 7/256:45 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 7/11![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2610:49 am
JAX
- SJU
Nonstop3h 11m
Frontier
Sat 8/86:26 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 7/8![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:57 pm
JAX
- SJU
Nonstop3h 07m
Multiple Airlines
Tue 10/135:12 pm
SJU
- JAX
1 stop15h 13m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$182
This Super.com deal was found by Cheapflights users on 7/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Mon 7/276:45 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 7/9![Frontier logo]()
$184
This Super.com deal was found by Cheapflights users on 7/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2510:49 am
JAX
- SJU
Nonstop3h 11m
Frontier
Sat 8/16:45 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 7/12![Frontier logo]()
$185
This Expedia deal was found by Cheapflights users on 7/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Sun 7/266:45 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 7/9![Frontier logo]()
$187
This Frontier deal was found by Cheapflights users on 7/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Sat 8/16:45 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 7/7![Frontier logo]()
$188
This Frontier deal was found by Cheapflights users on 7/8. 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.
Fri 7/3110:49 am
JAX
- SJU
Nonstop3h 11m
Frontier
Tue 8/116:26 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 7/8![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2610:49 am
JAX
- SJU
Nonstop3h 11m
Frontier
Mon 8/36:45 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 7/8![Frontier logo]()
$191
This Super.com deal was found by Cheapflights users on 7/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:14 am
JAX
- SJU
Nonstop3h 14m
Frontier
Mon 9/78:34 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 7/10![Frontier logo]()
$193
Best flights from Jacksonville to Puerto RicoDiscover carefully curated flight deals from Jacksonville to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.
Discover carefully curated flight deals from Jacksonville to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 12, 2026.
This JetBlue deal was found by Cheapflights users on 7/11. 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.
Thu 8/67:44 pm
JAX
- SJU
Nonstop3h 03m
JetBlue
Wed 8/1212:33 pm
SJU
- JAX
Nonstop3h 13m
JetBlue
Deal found 7/11![JetBlue logo]()
$237
This Southwest deal was found by Cheapflights users on 7/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:00 pm
JAX
- SJU
2 stops9h 50m
Southwest
Mon 8/315:00 am
SJU
- JAX
2 stops10h 15m
Southwest
Deal found 7/7![Southwest logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:50 pm
JAX
- SJU
1 stop7h 48m
Multiple Airlines
Wed 9/165:12 pm
SJU
- JAX
1 stop15h 13m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 7/11. 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.
Tue 10/63:42 pm
JAX
- BQN
1 stop7h 27m
United Airlines
Sun 10/1812:15 am
BQN
- JAX
1 stop8h 15m
United Airlines
Deal found 7/11![United Airlines logo]()
$322
This Southwest deal was found by Cheapflights users on 7/8. 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.
Wed 8/268:00 am
JAX
- SJU
2 stops11h 00m
Southwest
Mon 8/315:00 am
SJU
- JAX
2 stops10h 15m
Southwest
Deal found 7/8![Southwest logo]()
$285
This JetBlue deal was found by Cheapflights users on 7/10. 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.
Sun 8/27:43 pm
JAX
- SJU
Nonstop3h 02m
JetBlue
Sat 8/87:00 am
SJU
- JAX
1 stop7h 40m
JetBlue
Deal found 7/10![JetBlue logo]()
$301
This Southwest deal was found by Cheapflights users on 7/11. 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.
Fri 8/283:50 pm
JAX
- SJU
1 stop7h 00m
Southwest
Mon 8/315:00 am
SJU
- JAX
2 stops10h 15m
Southwest
Deal found 7/11![Southwest logo]()
$285
This Southwest deal was found by Cheapflights users on 7/11. 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.
Wed 9/96:45 am
JAX
- SJU
2 stops12h 15m
Southwest
Wed 9/168:20 am
SJU
- JAX
2 stops11h 20m
Southwest
Deal found 7/11![Southwest logo]()
$305
This JetBlue deal was found by Cheapflights users on 7/8. 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 8/107:10 am
JAX
- BQN
1 stop6h 18m
JetBlue
Thu 8/132:30 pm
BQN
- JAX
1 stop5h 27m
JetBlue
Deal found 7/8![JetBlue logo]()
$338
This Southwest deal was found by Cheapflights users on 7/10. 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.
Wed 8/266:45 am
JAX
- SJU
2 stops12h 15m
Southwest
Sun 8/305:30 am
SJU
- JAX
1 stop6h 55m
Southwest
Deal found 7/10![Southwest logo]()
$305
This JetBlue deal was found by Cheapflights users on 7/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:10 am
JAX
- BQN
1 stop6h 18m
JetBlue
Wed 8/262:30 pm
BQN
- JAX
1 stop5h 27m
JetBlue
Deal found 7/7![JetBlue logo]()
$338
This Southwest deal was found by Cheapflights users on 7/10. 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 8/256:45 am
JAX
- SJU
2 stops11h 25m
Southwest
Sun 8/305:30 am
SJU
- JAX
1 stop6h 55m
Southwest
Deal found 7/10![Southwest logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:29 pm
JAX
- CPX
2 stops22h 52m
Multiple Airlines
Sat 8/1510:48 am
CPX
- JAX
1 stop22h 57m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$482
This Southwest deal was found by Cheapflights users on 7/8. 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.
Fri 8/72:00 pm
JAX
- SJU
2 stops9h 50m
Southwest
Fri 8/145:00 am
SJU
- JAX
2 stops10h 15m
Southwest
Deal found 7/8![Southwest logo]()
$321
This Priceline deal was found by Cheapflights users on 7/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:44 pm
JAX
- CPX
1 stop14h 38m
Multiple Airlines
Mon 8/315:41 pm
CPX
- JAX
1 stop25h 12m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$538
This United Airlines deal was found by Cheapflights users on 7/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:25 am
JAX
- BQN
2 stops13h 44m
United Airlines
Sat 8/2212:15 am
BQN
- JAX
1 stop8h 15m
United Airlines
Deal found 7/7![United Airlines logo]()
$602
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Mon 8/109:20 am
JAX
- BQN
2 stops13h 49m
United Airlines
Wed 8/1212:15 am
BQN
- JAX
1 stop8h 15m
United Airlines
Deal found 7/9![United Airlines logo]()
$620
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Wed 9/304:58 pm
JAX
- BQN
3 stops30h 11m
United Airlines
Tue 10/1312:15 am
BQN
- JAX
1 stop8h 15m
United Airlines
Deal found 7/8![United Airlines logo]()
$664
This United Airlines deal was found by Cheapflights users on 7/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/49:20 am
JAX
- BQN
2 stops13h 49m
United Airlines
Mon 8/1012:15 am
BQN
- JAX
2 stops20h 39m
United Airlines
Deal found 7/7![United Airlines logo]()
$722
This United Airlines deal was found by Cheapflights users on 7/11. 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.
Sun 8/94:55 pm
JAX
- VQS
2 stops49h 35m
United Airlines
Thu 8/137:30 am
VQS
- JAX
2 stops25h 00m
United Airlines
Deal found 7/11![United Airlines logo]()
$1,601
This United Airlines deal was found by Cheapflights users on 7/11. 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.
Sat 12/267:00 am
JAX
- VQS
2 stops10h 30m
United Airlines
Mon 1/49:05 am
VQS
- JAX
2 stops25h 55m
United Airlines
Deal found 7/11![United Airlines logo]()
$2,980
Last-minute flights from Jacksonville to Puerto RicoDiscover last-minute flight deals from Jacksonville to Puerto Rico. Data last updated July 12, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Puerto Rico. Data last updated July 12, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 7/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Sat 8/16:45 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 7/7![Frontier logo]()
$188
This Frontier deal was found by Cheapflights users on 7/8. 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.
Wed 7/2210:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Sun 7/266:45 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 7/8![Frontier logo]()
$178
This Frontier deal was found by Cheapflights users on 7/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Thu 7/306:45 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 7/7![Frontier logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Sat 7/256:45 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 7/11![Frontier logo]()
$179
This Super.com deal was found by Cheapflights users on 7/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Mon 7/276:45 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 7/9![Frontier logo]()
$184
This Expedia deal was found by Cheapflights users on 7/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Sun 7/266:45 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 7/9![Frontier logo]()
$187
This Super.com deal was found by Cheapflights users on 7/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2510:49 am
JAX
- SJU
Nonstop3h 11m
Frontier
Sat 8/16:45 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 7/12![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2610:49 am
JAX
- SJU
Nonstop3h 11m
Frontier
Sat 8/86:26 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 7/8![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2610:49 am
JAX
- SJU
Nonstop3h 11m
Frontier
Mon 8/36:45 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 7/8![Frontier logo]()
$191
This Frontier deal was found by Cheapflights users on 7/8. 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.
Fri 7/3110:49 am
JAX
- SJU
Nonstop3h 11m
Frontier
Tue 8/116:26 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 7/8![Frontier logo]()
$190
This SmartFares deal was found by Cheapflights users on 7/7. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:10 am
JAX
- BQN
1 stop6h 18m
JetBlue
Sat 8/152:30 pm
BQN
- JAX
1 stop5h 27m
JetBlue
Deal found 7/7![JetBlue logo]()
$323
This Super.com deal was found by Cheapflights users on 7/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:14 am
JAX
- SJU
Nonstop3h 14m
Frontier
Mon 8/318:34 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 7/7![Frontier logo]()
$194
One-way flights from Jacksonville to Puerto RicoSearch for one-way flight options from Jacksonville to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
Search for one-way flight options from Jacksonville to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
This Super.com deal was found by Cheapflights users on 7/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:30 am
JAX
- SJU
Nonstop3h 11m
Frontier
Deal found 7/9![Frontier logo]()
$77
This Super.com deal was found by Cheapflights users on 7/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:30 am
JAX
- SJU
Nonstop3h 11m
Frontier
Deal found 7/7![Frontier logo]()
$78
This CheapOair deal was found by Cheapflights users on 7/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:57 pm
JAX
- SJU
Nonstop3h 07m
Frontier
Deal found 7/10![Frontier logo]()
$84
This Super.com deal was found by Cheapflights users on 7/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3010:49 am
JAX
- SJU
Nonstop3h 11m
Frontier
Deal found 7/7![Frontier logo]()
$87
This Expedia deal was found by Cheapflights users on 7/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:49 am
JAX
- SJU
Nonstop3h 11m
Frontier
Deal found 7/9![Frontier logo]()
$88
This Frontier deal was found by Cheapflights users on 7/9. 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 8/810:30 am
JAX
- SJU
Nonstop3h 11m
Frontier
Deal found 7/9![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:50 pm
JAX
- SJU
1 stop7h 48m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$96
This Super.com deal was found by Cheapflights users on 7/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:49 am
JAX
- SJU
Nonstop3h 11m
Frontier
Deal found 7/8![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/63:15 pm
JAX
- SJU
1 stop8h 23m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$99
This United Airlines deal was found by Cheapflights users on 7/12. 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.
Wed 10/73:45 pm
JAX
- BQN
1 stop7h 24m
United Airlines
Deal found 7/12![United Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:46 pm
JAX
- BQN
2 stops39h 11m
Frontier
Deal found 7/12![Frontier logo]()
$210
This Cheapflightsfares deal was found by Cheapflights users on 7/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:10 am
JAX
- BQN
1 stop6h 32m
JetBlue
Deal found 7/8![JetBlue logo]()
$252
Find flight deals from Jacksonville to Puerto Rico
Keep the following information in mind while searching for Jacksonville to Puerto Rico flight deals. Data was last updated July 12, 2026.
Round-trip from | $177 (Frontier) |
|---|---|
One-way from | $77 (Super.com) |
Popular in | March |
Cheapest in | August |
Average price | $283 |
Good round-trip deal | $212 or less |
Good one-way deal | $94 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Jacksonville to Puerto Rico 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 July 12, 2026.
Use the filters below to find and compare flights from Jacksonville to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Thu 8/6
7:44 pm-10:47 pm
Nonstop3h 03m
San Juan Luis Munoz Marin Intl
Wed 8/12
12:33 pm-3:46 pm
Nonstop3h 13m
$237
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Thu 8/27
2:00 pm-11:50 pm
2 stops9h 50m
San Juan Luis Munoz Marin Intl
Mon 8/31
5:00 am-3:15 pm
2 stops10h 15m
$256
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Wed 9/9
3:50 pm-11:38 pm
1 stop7h 48m
San Juan Luis Munoz Marin Intl
Wed 9/16
5:12 pm-8:25 am
1 stop15h 13m
$279
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Wed 8/26
8:00 am-7:00 pm
2 stops11h 00m
San Juan Luis Munoz Marin Intl
Mon 8/31
5:00 am-3:15 pm
2 stops10h 15m
$285
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Fri 8/28
3:50 pm-10:50 pm
1 stop7h 00m
San Juan Luis Munoz Marin Intl
Mon 8/31
5:00 am-3:15 pm
2 stops10h 15m
$285
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Sun 8/2
7:43 pm-10:45 pm
Nonstop3h 02m
San Juan Luis Munoz Marin Intl
Sat 8/8
7:00 am-2:40 pm
1 stop7h 40m
$301
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Wed 9/9
6:45 am-7:00 pm
2 stops12h 15m
San Juan Luis Munoz Marin Intl
Wed 9/16
8:20 am-7:40 pm
2 stops11h 20m
$305
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Wed 8/26
6:45 am-7:00 pm
2 stops12h 15m
San Juan Luis Munoz Marin Intl
Sun 8/30
5:30 am-12:25 pm
1 stop6h 55m
$305
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Tue 8/25
6:45 am-6:10 pm
2 stops11h 25m
San Juan Luis Munoz Marin Intl
Sun 8/30
5:30 am-12:25 pm
1 stop6h 55m
$305
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Fri 8/7
2:00 pm-11:50 pm
2 stops9h 50m
San Juan Luis Munoz Marin Intl
Fri 8/14
5:00 am-3:15 pm
2 stops10h 15m
$321
Showing 1-10 of 38 resultsSorted by cheapest first
Best time to book a flight from Jacksonville to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Jacksonville with our price prediction graph.
JAX-SJU
JAX-BQN
JAX-CPX
JAX-VQS
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 Puerto Rico
JAX-PR0
JAX-SJU
JAX-BQN
JAX-CPX
JAX-VQS
What is the cheapest month to book a flight from Jacksonville to Puerto Rico?
Currently, May is the cheapest month in which you can book a flight from Jacksonville to Puerto Rico (average of $93). Flying from Jacksonville to Puerto Rico in March is currently the most expensive (average of $208). 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 PR?
Find hourly flight availability from Jacksonville to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 12, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 24% on flights from Jacksonville to Puerto Rico by exploring options for tickets in the morning.
How far ahead should I book a flight from Jacksonville to Puerto Rico?
Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Jacksonville to Puerto Rico. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Jacksonville to Puerto Rico?
Use this chart to determine the cheapest time to fly round-trip from Jacksonville to Puerto Rico. Price data was last updated on July 4, 2026.
Travelers seeking maximum savings on their Jacksonville to Puerto Rico flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Puerto Rico
Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated July 12, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Jacksonville to Puerto Rico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.8
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Entertainment
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.8
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Entertainment
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.8
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Entertainment
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.8
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Entertainment
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.8
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Entertainment
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.8
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Related info for your journey
Find useful and relevant information for your journey from Jacksonville to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Jacksonville to Puerto Rico
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Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Jacksonville to Puerto Rico by cabin class
Find flights from Jacksonville to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Jacksonville and Puerto Rico flights
Browse other Jacksonville and Puerto Rico flight options. Last updated on July 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Jacksonville to Puerto Rico flights
Consider these flights traveling from Jacksonville to Puerto Rico.
Top 5 airlines flying from Jacksonville to Puerto Rico
Discover the top 5 airlines that operate flights from Jacksonville to Puerto Rico. 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 July 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$297 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$135 | Average$259 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$192 | Average$330 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$233 | Average$369 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$411 | FlexibilityNo cancel fee | On-time69% |