$73+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SJU
Jul 8 — Jul 151
Round-trip
1 adult, Economy
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Find cheap flights from Jacksonville to Puerto Rico with Cheapflights
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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 June 8, 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 June 8, 2026.
This Super.com deal was found by Cheapflights users on 6/6. 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 Super.com 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
Fri 8/146:26 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/6![Frontier logo]()
$156
This Frontier deal was found by Cheapflights users on 6/7. 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.
Sun 8/1610:30 am
JAX
- SJU
Nonstop3h 11m
Frontier
Fri 8/217:00 am
SJU
- JAX
Nonstop3h 25m
Frontier
Deal found 6/7![Frontier logo]()
$158
This Super.com deal was found by Cheapflights users on 6/4. 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.
Tue 9/111:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Tue 9/87:00 am
SJU
- JAX
Nonstop3h 25m
Frontier
Deal found 6/4![Frontier logo]()
$159
This Super.com deal was found by Cheapflights users on 6/4. 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 6/1211:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Wed 6/177:00 am
SJU
- JAX
Nonstop3h 25m
Frontier
Deal found 6/4![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 6/4. 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 7/2910:49 am
JAX
- SJU
Nonstop3h 11m
Frontier
Wed 8/56:26 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/4![Frontier logo]()
$161
This Super.com deal was found by Cheapflights users on 6/7. 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 8/1210:30 am
JAX
- SJU
Nonstop3h 11m
Frontier
Mon 8/176:26 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/7![Frontier logo]()
$163
This Super.com deal was found by Cheapflights users on 6/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Fri 7/176:30 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/6![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/2810:49 am
JAX
- SJU
Nonstop3h 11m
Frontier
Thu 7/306:45 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/4![Frontier logo]()
$165
This Frontier deal was found by Cheapflights users on 6/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:30 am
JAX
- SJU
Nonstop3h 11m
Frontier
Wed 8/126:26 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/6![Frontier logo]()
$166
This Frontier deal was found by Cheapflights users on 6/4. 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.
Tue 6/1611:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Tue 6/237:00 am
SJU
- JAX
Nonstop3h 25m
Frontier
Deal found 6/4![Frontier logo]()
$168
This Super.com deal was found by Cheapflights users on 6/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1211:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Tue 6/167:00 am
SJU
- JAX
Nonstop3h 25m
Frontier
Deal found 6/6![Frontier logo]()
$169
This Super.com deal was found by Cheapflights users on 6/4. 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.
Mon 6/1511:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Mon 6/227:00 am
SJU
- JAX
Nonstop3h 25m
Frontier
Deal found 6/4![Frontier logo]()
$171
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 June 8, 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 June 8, 2026.
This Delta deal was found by Cheapflights users on 6/4. 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 8/204:10 pm
JAX
- SJU
1 stop6h 19m
Delta
Tue 8/255:49 pm
SJU
- JAX
1 stop6h 06m
Delta
Deal found 6/4![Delta logo]()
$256
This JetBlue deal was found by Cheapflights users on 6/8. 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.
Sun 8/163:18 pm
JAX
- SJU
1 stop5h 23m
JetBlue
Fri 8/2112:33 pm
SJU
- JAX
Nonstop3h 14m
JetBlue
Deal found 6/8![JetBlue logo]()
$291
This Southwest deal was found by Cheapflights users on 6/4. 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.
Sun 8/231:00 pm
JAX
- SJU
2 stops9h 45m
Southwest
Thu 8/276:00 am
SJU
- JAX
2 stops9h 55m
Southwest
Deal found 6/4![Southwest logo]()
$303
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 6/166:24 am
JAX
- SJU
1 stop7h 21m
United Airlines
Fri 6/191:25 pm
SJU
- JAX
1 stop10h 34m
United Airlines
Deal found 6/8![United Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:29 pm
JAX
- SJU
1 stop8h 00m
Delta
Mon 8/317:00 am
SJU
- JAX
1 stop6h 24m
Delta
Deal found 6/8![Delta logo]()
$316
This JetBlue deal was found by Cheapflights users on 6/8. 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 8/317:12 am
JAX
- BQN
1 stop6h 14m
JetBlue
Wed 9/22:30 pm
BQN
- JAX
1 stop5h 25m
JetBlue
Deal found 6/8![JetBlue logo]()
$333
This Southwest deal was found by Cheapflights users on 6/7. 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.
Sun 7/262:30 pm
JAX
- SJU
1 stop10h 15m
Southwest
Wed 7/295:30 am
SJU
- JAX
2 stops8h 45m
Southwest
Deal found 6/7![Southwest logo]()
$381
This Expedia deal was found by Cheapflights users on 6/3. 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 8/277:12 am
JAX
- BQN
1 stop6h 14m
JetBlue
Mon 8/315:01 am
BQN
- JAX
1 stop9h 17m
JetBlue
Deal found 6/3![JetBlue logo]()
$367
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2811:05 am
JAX
- SJU
1 stop11h 45m
Southwest
Tue 8/46:00 am
SJU
- JAX
2 stops10h 45m
Southwest
Deal found 6/6![Southwest logo]()
$396
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1410:40 am
JAX
- SJU
1 stop10h 03m
Delta
Wed 6/175:56 pm
SJU
- JAX
1 stop6h 03m
Delta
Deal found 6/8![Delta logo]()
$421
This Cheapflightsfares deal was found by Cheapflights users on 6/5. 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.
Fri 8/147:12 am
JAX
- BQN
1 stop6h 14m
JetBlue
Sun 8/232:30 pm
BQN
- JAX
1 stop5h 25m
JetBlue
Deal found 6/5![JetBlue logo]()
$392
This Expedia deal was found by Cheapflights users on 6/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/219:12 pm
JAX
- VQS
2 stops14h 08m
Multiple Airlines
Thu 6/2511:40 am
VQS
- JAX
1 stop6h 08m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$990
This Southwest deal was found by Cheapflights users on 6/7. 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.
Mon 7/2711:00 am
JAX
- SJU
1 stop13h 20m
Southwest
Fri 7/315:00 am
SJU
- JAX
2 stops8h 35m
Southwest
Deal found 6/7![Southwest logo]()
$421
This Travelocity deal was found by Cheapflights users on 6/6. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:10 am
JAX
- BQN
1 stop6h 32m
JetBlue
Tue 8/45:01 am
BQN
- JAX
1 stop9h 39m
JetBlue
Deal found 6/6![JetBlue logo]()
$421
This Southwest deal was found by Cheapflights users on 6/4. 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 6/122:15 pm
JAX
- SJU
2 stops9h 50m
Southwest
Wed 6/1710:00 am
SJU
- JAX
1 stop6h 55m
Southwest
Deal found 6/4![Southwest logo]()
$454
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/49:20 am
JAX
- BQN
3 stops13h 49m
United Airlines
Thu 7/912:15 am
BQN
- JAX
1 stop8h 16m
United Airlines
Deal found 6/5![United Airlines logo]()
$628
This JetBlue deal was found by Cheapflights users on 6/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/233:35 pm
JAX
- SJU
1 stop7h 45m
JetBlue
Sat 8/17:00 am
SJU
- JAX
1 stop7h 40m
JetBlue
Deal found 6/6![JetBlue logo]()
$450
This Southwest deal was found by Cheapflights users on 6/5. 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 7/211:55 pm
JAX
- SJU
2 stops9h 55m
Southwest
Thu 7/305:00 am
SJU
- JAX
2 stops8h 35m
Southwest
Deal found 6/5![Southwest logo]()
$463
This United Airlines deal was found by Cheapflights users on 6/6. 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 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 6/6![United Airlines logo]()
$697
This United Airlines deal was found by Cheapflights users on 6/4. 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 7/89:20 am
JAX
- BQN
3 stops13h 49m
United Airlines
Sat 7/2512:15 am
BQN
- JAX
1 stop8h 16m
United Airlines
Deal found 6/4![United Airlines logo]()
$741
This United deal was found by Cheapflights users on 6/6. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:24 am
JAX
- VQS
2 stops31h 06m
Multiple Airlines
Mon 7/65:59 pm
VQS
- JAX
2 stops14h 32m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,013
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Thu 8/273:49 pm
JAX
- BQN
1 stop7h 20m
United Airlines
Sun 8/3012:15 am
BQN
- JAX
2 stops20h 39m
United Airlines
Deal found 6/3![United Airlines logo]()
$818
This Priceline deal was found by Cheapflights users on 6/8. 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 7/29:45 am
JAX
- BQN
1 stop5h 35m
JetBlue
Sun 7/54:45 am
BQN
- JAX
1 stop19h 33m
JetBlue
Deal found 6/8![JetBlue logo]()
$699
This United Airlines deal was found by Cheapflights users on 6/7. 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 7/289:35 am
JAX
- BQN
1 stop13h 34m
United Airlines
Mon 8/312:15 am
BQN
- JAX
2 stops21h 26m
United Airlines
Deal found 6/7![United Airlines logo]()
$822
This United Airlines deal was found by Cheapflights users on 6/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:05 am
JAX
- CPX
2 stops10h 16m
United Airlines
Sun 7/1210:48 am
CPX
- JAX
2 stops12h 32m
United Airlines
Deal found 6/6![United Airlines logo]()
$1,558
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Mon 8/317:05 am
JAX
- CPX
2 stops10h 16m
United Airlines
Wed 9/210:48 am
CPX
- JAX
2 stops12h 32m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,558
This United Airlines deal was found by Cheapflights users on 6/5. 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 8/247:10 pm
JAX
- CPX
2 stops22h 11m
United Airlines
Wed 8/2610:48 am
CPX
- JAX
2 stops12h 32m
United Airlines
Deal found 6/5![United Airlines logo]()
$1,708
This United Airlines deal was found by Cheapflights users on 6/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/56:24 am
JAX
- CPX
2 stops10h 57m
United Airlines
Sun 7/1210:48 am
CPX
- JAX
2 stops12h 32m
United Airlines
Deal found 6/6![United Airlines logo]()
$1,727
This United Airlines deal was found by Cheapflights users on 6/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:24 am
JAX
- CPX
2 stops10h 57m
United Airlines
Sat 7/1110:48 am
CPX
- JAX
2 stops13h 11m
United Airlines
Deal found 6/6![United Airlines logo]()
$1,727
This United Airlines deal was found by Cheapflights users on 6/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/56:24 am
JAX
- CPX
2 stops10h 57m
United Airlines
Sat 7/1110:48 am
CPX
- JAX
2 stops12h 32m
United Airlines
Deal found 6/6![United Airlines logo]()
$1,896
Last-minute flights from Jacksonville to Puerto RicoDiscover last-minute flight deals from Jacksonville to Puerto Rico. Data last updated June 8, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Puerto Rico. Data last updated June 8, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 6/4. 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 6/1211:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Wed 6/177:00 am
SJU
- JAX
Nonstop3h 25m
Frontier
Deal found 6/4![Frontier logo]()
$160
This Super.com deal was found by Cheapflights users on 6/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1211:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Tue 6/167:00 am
SJU
- JAX
Nonstop3h 25m
Frontier
Deal found 6/6![Frontier logo]()
$169
This Frontier deal was found by Cheapflights users on 6/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1311:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Tue 6/167:00 am
SJU
- JAX
Nonstop3h 25m
Frontier
Deal found 6/6![Frontier logo]()
$172
This Frontier deal was found by Cheapflights users on 6/3. 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.
Sun 6/1411:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Sat 6/207:00 am
SJU
- JAX
Nonstop3h 25m
Frontier
Deal found 6/3![Frontier logo]()
$173
This Super.com deal was found by Cheapflights users on 6/4. 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.
Mon 6/1511:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Mon 6/227:00 am
SJU
- JAX
Nonstop3h 25m
Frontier
Deal found 6/4![Frontier logo]()
$171
This Frontier deal was found by Cheapflights users on 6/4. 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.
Tue 6/1611:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Tue 6/237:00 am
SJU
- JAX
Nonstop3h 25m
Frontier
Deal found 6/4![Frontier logo]()
$168
This Priceline deal was found by Cheapflights users on 6/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2911:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Thu 7/96:30 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/7![Frontier logo]()
$158
This Super.com deal was found by Cheapflights users on 6/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Fri 7/176:30 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/6![Frontier logo]()
$164
This Priceline deal was found by Cheapflights users on 6/5. 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.
Tue 7/1410:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Mon 7/206:30 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/5![Frontier logo]()
$166
This Frontier deal was found by Cheapflights users on 6/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1810:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Wed 7/226:30 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/6![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/2810:49 am
JAX
- SJU
Nonstop3h 11m
Frontier
Thu 7/306:45 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/4![Frontier logo]()
$165
This Frontier deal was found by Cheapflights users on 6/4. 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 7/2910:49 am
JAX
- SJU
Nonstop3h 11m
Frontier
Wed 8/56:26 am
SJU
- JAX
Nonstop3h 19m
Frontier
Deal found 6/4![Frontier logo]()
$161
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 June 8, 2026.
Search for one-way flight options from Jacksonville to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
This Super.com deal was found by Cheapflights users on 6/4. 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.
Tue 9/111:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Deal found 6/4![Frontier logo]()
$73
This Expedia deal was found by Cheapflights users on 6/4. 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.
Tue 7/2810:49 am
JAX
- SJU
Nonstop3h 11m
Frontier
Deal found 6/4![Frontier logo]()
$74
This Super.com deal was found by Cheapflights users on 6/6. 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 Super.com 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
Deal found 6/6![Frontier logo]()
$77
This Super.com deal was found by Cheapflights users on 6/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1910:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Deal found 6/6![Frontier logo]()
$78
This Frontier deal was found by Cheapflights users on 6/7. 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.
Sun 7/510:44 am
JAX
- SJU
Nonstop3h 11m
Frontier
Deal found 6/7![Frontier logo]()
$79
This Super.com deal was found by Cheapflights users on 6/3. 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 6/1211:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Deal found 6/3![Frontier logo]()
$80
This Super.com deal was found by Cheapflights users on 6/4. 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.
Mon 6/1511:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Deal found 6/4![Frontier logo]()
$81
This Super.com deal was found by Cheapflights users on 6/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2311:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Deal found 6/6![Frontier logo]()
$86
This Frontier deal was found by Cheapflights users on 6/7. 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.
Wed 9/211:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Deal found 6/7![Frontier logo]()
$87
This Frontier deal was found by Cheapflights users on 6/4. 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 8/110:49 am
JAX
- SJU
Nonstop3h 11m
Frontier
Deal found 6/4![Frontier logo]()
$88
This Priceline deal was found by Cheapflights users on 6/5. 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.
Sat 6/2011:20 am
JAX
- SJU
Nonstop3h 09m
Frontier
Deal found 6/5![Frontier logo]()
$92
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 June 8, 2026.
Round-trip from | $156 (Super.com) |
|---|---|
One-way from | $73 (Super.com) |
Popular in | December |
Cheapest in | August |
Average price | $276 |
Good round-trip deal | $233 or less |
Good one-way deal | $125 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 June 8, 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
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Thu 8/20
4:10 pm-10:29 pm
1 stop6h 19m
San Juan Luis Munoz Marin Intl
Tue 8/25
5:49 pm-11:55 pm
1 stop6h 06m
$256
Quickest round-trip
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Sun 8/16
3:18 pm-8:41 pm
1 stop5h 23m
San Juan Luis Munoz Marin Intl
Fri 8/21
12:33 pm-3:47 pm
Nonstop3h 14m
$291
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Sun 8/23
1:00 pm-10:45 pm
2 stops9h 45m
San Juan Luis Munoz Marin Intl
Thu 8/27
6:00 am-3:55 pm
2 stops9h 55m
$303
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Fri 8/28
2:29 pm-10:29 pm
1 stop8h 00m
San Juan Luis Munoz Marin Intl
Mon 8/31
7:00 am-1:24 pm
1 stop6h 24m
$316
JacksonvilleAguadilla
JAX - BQN
JAXBQN
Jacksonville
Mon 8/31
7:12 am-1:26 pm
1 stop6h 14m
Aguadilla Borinquen
Wed 9/2
2:30 pm-7:55 pm
1 stop5h 25m
$333
JacksonvilleAguadilla
JAX - BQN
JAXBQN
Jacksonville
Thu 8/27
7:12 am-1:26 pm
1 stop6h 14m
Aguadilla Borinquen
Mon 8/31
5:01 am-2:18 pm
1 stop9h 17m
$367
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Sun 7/26
2:30 pm-12:45 am
1 stop10h 15m
San Juan Luis Munoz Marin Intl
Wed 7/29
5:30 am-2:15 pm
2 stops8h 45m
$381
JacksonvilleAguadilla
JAX - BQN
JAXBQN
Jacksonville
Fri 8/14
7:12 am-1:26 pm
1 stop6h 14m
Aguadilla Borinquen
Sun 8/23
2:30 pm-7:55 pm
1 stop5h 25m
$392
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Tue 7/28
11:05 am-10:50 pm
1 stop11h 45m
San Juan Luis Munoz Marin Intl
Tue 8/4
6:00 am-4:45 pm
2 stops10h 45m
$396
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Sun 6/14
10:40 am-8:43 pm
1 stop10h 03m
San Juan Luis Munoz Marin Intl
Wed 6/17
5:56 pm-11:59 pm
1 stop6h 03m
$421
Showing 1-10 of 41 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-VQS
JAX-CPX
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-VQS
JAX-CPX
What is the cheapest month to book a flight from Jacksonville to Puerto Rico?
Currently, June is the cheapest month in which you can book a flight from Jacksonville to Puerto Rico (average of $89). 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 June 8, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 21% 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 47 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 May 30, 2026.
Travelers seeking maximum savings on their Jacksonville to Puerto Rico flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday at noon 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 June 8, 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.
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Overall
7.9
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
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
See prices for flight routes from nearby airports that may be better suited for you.
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 June 8, 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 6 airlines flying from Jacksonville to Puerto Rico
Discover the top 6 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 June 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$313 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$133 | Average$263 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$187 | Average$330 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$233 | Average$371 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$411 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$273 | Average$420 | FlexibilityNo cancel fee | On-time63% |