$88+ Cheap flights from Phoenix 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SJU
May 18 — May 251
Round-trip
1 adult, Economy
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Find cheap flights from Phoenix to Puerto Rico with Cheapflights
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Cheapest flights from Phoenix to Puerto RicoExplore the most affordable flight options available from Phoenix to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.
Explore the most affordable flight options available from Phoenix to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.
This Priceline deal was found by Cheapflights users on 4/14. 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.
Sun 5/3112:05 pm
PHX
- SJU
1 stop13h 44m
Frontier
Sat 6/68:13 pm
SJU
- PHX
1 stop17h 32m
Frontier
Deal found 4/14![Frontier logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
Sat 5/97:40 pm
PHX
- SJU
2 stops15h 27m
Frontier
Thu 5/145:15 pm
SJU
- PHX
1 stop30h 18m
Frontier
Deal found 4/18![Frontier logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
Sat 5/97:40 pm
PHX
- SJU
2 stops15h 27m
Frontier
Fri 5/155:15 pm
SJU
- PHX
1 stop32h 11m
Frontier
Deal found 4/18![Frontier logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Fri 5/86:51 pm
PHX
- SJU
2 stops16h 10m
Frontier
Thu 5/145:15 pm
SJU
- PHX
1 stop30h 18m
Frontier
Deal found 4/16![Frontier logo]()
$298
This Priceline deal was found by Cheapflights users on 4/14. 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.
Wed 4/1512:15 am
PHX
- SJU
1 stop10h 51m
Frontier
Thu 4/2310:54 am
SJU
- PHX
1 stop15h 24m
Frontier
Deal found 4/14![Frontier logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Sat 5/96:00 am
PHX
- SJU
2 stops17h 08m
Multiple Airlines
Thu 5/142:37 pm
SJU
- PHX
1 stop30h 58m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/136:30 am
PHX
- SJU
1 stop28h 02m
Multiple Airlines
Mon 5/186:41 pm
SJU
- PHX
2 stops30h 45m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Fri 5/1512:05 pm
PHX
- SJU
1 stop22h 27m
Multiple Airlines
Mon 5/186:41 pm
SJU
- PHX
2 stops23h 42m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/106:00 am
PHX
- SJU
1 stop28h 32m
Multiple Airlines
Sat 5/166:30 am
SJU
- PHX
2 stops28h 14m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Sat 5/912:05 pm
PHX
- SJU
1 stop22h 27m
Multiple Airlines
Fri 5/152:09 am
SJU
- PHX
2 stops23h 17m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$310
This Booking.com deal was found by Cheapflights users on 4/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:30 am
PHX
- SJU
1 stop30h 24m
Frontier
Wed 4/2210:59 am
SJU
- PHX
1 stop15h 04m
Frontier
Deal found 4/13![Frontier logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 5/1212:05 pm
PHX
- SJU
2 stops22h 10m
Frontier
Fri 5/155:15 pm
SJU
- PHX
1 stop32h 11m
Frontier
Deal found 4/18![Frontier logo]()
$314
Best flights from Phoenix to Puerto RicoDiscover carefully curated flight deals from Phoenix to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
Discover carefully curated flight deals from Phoenix to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
This Frontier deal was found by Cheapflights users on 4/17. 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 6/112:20 am
PHX
- BQN
1 stop8h 11m
Frontier
Tue 6/93:00 am
BQN
- PHX
1 stop10h 27m
Frontier
Deal found 4/17![Frontier logo]()
$384
This Southwest deal was found by Cheapflights users on 4/14. 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 9/19:00 am
PHX
- SJU
2 stops10h 00m
Southwest
Tue 9/811:50 am
SJU
- PHX
1 stop9h 50m
Southwest
Deal found 4/14![Southwest logo]()
$438
This Delta deal was found by Cheapflights users on 4/18. 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 10/25:35 pm
PHX
- SJU
2 stops16h 25m
Delta
Sat 10/104:18 pm
SJU
- PHX
1 stop9h 56m
Delta
Deal found 4/18![Delta logo]()
$566
This United Airlines deal was found by Cheapflights users on 4/14. 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 9/246:00 am
PHX
- SJU
2 stops11h 38m
United Airlines
Sat 10/32:00 pm
SJU
- PHX
2 stops13h 04m
United Airlines
Deal found 4/14![United Airlines logo]()
$586
This Priceline deal was found by Cheapflights users on 4/15. 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.
Wed 4/2912:15 am
PHX
- BQN
1 stop22h 28m
Multiple Airlines
Mon 5/45:01 am
BQN
- PHX
1 stop18h 07m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$750
This Southwest deal was found by Cheapflights users on 4/13. 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 8/143:10 pm
PHX
- SJU
2 stops15h 15m
Southwest
Wed 8/195:15 am
SJU
- PHX
2 stops10h 20m
Southwest
Deal found 4/13![Southwest logo]()
$467
This Southwest deal was found by Cheapflights users on 4/17. 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 7/2012:45 pm
PHX
- SJU
2 stops9h 35m
Southwest
Mon 7/2710:20 pm
SJU
- PHX
2 stops16h 15m
Southwest
Deal found 4/17![Southwest logo]()
$531
This Delta deal was found by Cheapflights users on 4/15. 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 5/105:45 am
PHX
- SJU
1 stop14h 50m
Delta
Wed 5/137:30 am
SJU
- PHX
1 stop13h 39m
Delta
Deal found 4/15![Delta logo]()
$596
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 6/812:35 am
PHX
- BQN
1 stop22h 30m
Frontier
Sun 6/1412:19 pm
BQN
- PHX
2 stops37h 01m
Frontier
Deal found 4/14![Frontier logo]()
$665
This Southwest deal was found by Cheapflights users on 4/13. 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.
Sat 5/28:00 am
PHX
- SJU
2 stops10h 25m
Southwest
Sat 5/95:15 am
SJU
- PHX
2 stops16h 00m
Southwest
Deal found 4/13![Southwest logo]()
$556
This Southwest deal was found by Cheapflights users on 4/16. 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 5/246:15 am
PHX
- SJU
2 stops13h 40m
Southwest
Fri 5/295:05 am
SJU
- PHX
2 stops11h 15m
Southwest
Deal found 4/16![Southwest logo]()
$566
This United Airlines deal was found by Cheapflights users on 4/17. 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 5/56:00 am
PHX
- BQN
2 stops14h 09m
United Airlines
Thu 5/712:15 am
BQN
- PHX
2 stops14h 05m
United Airlines
Deal found 4/17![United Airlines logo]()
$776
This United Airlines deal was found by Cheapflights users on 4/14. 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 6/96:00 am
PHX
- BQN
2 stops14h 09m
United Airlines
Sat 6/1312:15 am
BQN
- PHX
2 stops17h 27m
United Airlines
Deal found 4/14![United Airlines logo]()
$795
This Southwest deal was found by Cheapflights users on 4/16. 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 6/2511:35 am
PHX
- SJU
2 stops10h 45m
Southwest
Mon 6/295:00 am
SJU
- PHX
2 stops10h 40m
Southwest
Deal found 4/16![Southwest logo]()
$616
This Expedia deal was found by Cheapflights users on 4/16. 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.
Fri 5/19:20 pm
PHX
- CPX
2 stops12h 25m
Multiple Airlines
Tue 5/58:25 am
CPX
- PHX
2 stops14h 53m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$962
This United Airlines deal was found by Cheapflights users on 4/14. 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 5/146:00 am
PHX
- BQN
2 stops14h 09m
United Airlines
Sat 5/1612:15 am
BQN
- PHX
1 stop11h 47m
United Airlines
Deal found 4/14![United Airlines logo]()
$910
This United Airlines deal was found by Cheapflights users on 4/14. 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 5/811:30 pm
PHX
- BQN
2 stops20h 39m
United Airlines
Mon 5/1112:15 am
BQN
- PHX
2 stops15h 23m
United Airlines
Deal found 4/14![United Airlines logo]()
$941
This United Airlines deal was found by Cheapflights users on 4/16. 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 5/710:08 am
PHX
- BQN
1 stop10h 01m
United Airlines
Sun 5/1012:15 am
BQN
- PHX
2 stops15h 57m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,001
This United Airlines deal was found by Cheapflights users on 4/14. 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 4/3011:47 pm
PHX
- MAZ
2 stops13h 24m
United Airlines
Sun 5/31:19 pm
MAZ
- PHX
2 stops13h 34m
United Airlines
Deal found 4/14![United Airlines logo]()
$1,021
This United Airlines deal was found by Cheapflights users on 4/15. 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 5/97:00 am
PHX
- CPX
2 stops30h 13m
United Airlines
Thu 5/1410:30 am
CPX
- PHX
2 stops15h 29m
United Airlines
Deal found 4/15![United Airlines logo]()
$1,026
This United Airlines deal was found by Cheapflights users on 4/15. 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 5/88:00 am
PHX
- VQS
2 stops28h 53m
United Airlines
Wed 5/1311:44 am
VQS
- PHX
2 stops30h 09m
United Airlines
Deal found 4/15![United Airlines logo]()
$1,081
This United Airlines deal was found by Cheapflights users on 4/15. 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 5/88:00 am
PHX
- VQS
2 stops28h 53m
United Airlines
Fri 5/157:49 pm
VQS
- PHX
2 stops22h 26m
United Airlines
Deal found 4/15![United Airlines logo]()
$1,081
This United Airlines deal was found by Cheapflights users on 4/15. 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 5/88:00 am
PHX
- VQS
2 stops28h 53m
United Airlines
Thu 5/1411:44 am
VQS
- PHX
2 stops26h 26m
United Airlines
Deal found 4/15![United Airlines logo]()
$1,396
This United Airlines deal was found by Cheapflights users on 4/15. 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 5/911:10 pm
PHX
- CPX
2 stops14h 03m
United Airlines
Wed 5/1310:30 am
CPX
- PHX
2 stops15h 29m
United Airlines
Deal found 4/15![United Airlines logo]()
$1,558
This United Airlines deal was found by Cheapflights users on 4/15. 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 5/1011:10 pm
PHX
- CPX
2 stops14h 03m
United Airlines
Wed 5/1310:30 am
CPX
- PHX
2 stops15h 29m
United Airlines
Deal found 4/15![United Airlines logo]()
$1,558
This United Airlines deal was found by Cheapflights users on 4/15. 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 7/174:12 pm
PHX
- VQS
2 stops23h 18m
United Airlines
Tue 7/2111:40 am
VQS
- PHX
2 stops11h 52m
United Airlines
Deal found 4/15![United Airlines logo]()
$1,710
This United Airlines deal was found by Cheapflights users on 4/16. 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 5/16:00 am
PHX
- CPX
3 stops55h 13m
United Airlines
Tue 5/510:30 am
CPX
- PHX
2 stops13h 35m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,783
This United Airlines deal was found by Cheapflights users on 4/15. 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 5/811:10 pm
PHX
- CPX
2 stops14h 03m
United Airlines
Fri 5/1510:30 am
CPX
- PHX
2 stops15h 37m
United Airlines
Deal found 4/15![United Airlines logo]()
$1,961
Last-minute flights from Phoenix to Puerto RicoDiscover last-minute flight deals from Phoenix to Puerto Rico. Data last updated April 18, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to Puerto Rico. Data last updated April 18, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 4/14. 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.
Wed 4/1512:15 am
PHX
- SJU
1 stop10h 51m
Frontier
Thu 4/2310:54 am
SJU
- PHX
1 stop15h 24m
Frontier
Deal found 4/14![Frontier logo]()
$301
This Booking.com deal was found by Cheapflights users on 4/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:30 am
PHX
- SJU
1 stop30h 24m
Frontier
Wed 4/2210:59 am
SJU
- PHX
1 stop15h 04m
Frontier
Deal found 4/13![Frontier logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Fri 5/86:51 pm
PHX
- SJU
2 stops16h 10m
Frontier
Thu 5/145:15 pm
SJU
- PHX
1 stop30h 18m
Frontier
Deal found 4/16![Frontier logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
Sat 5/97:40 pm
PHX
- SJU
2 stops15h 27m
Frontier
Thu 5/145:15 pm
SJU
- PHX
1 stop30h 18m
Frontier
Deal found 4/18![Frontier logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
Sat 5/97:40 pm
PHX
- SJU
2 stops15h 27m
Frontier
Fri 5/155:15 pm
SJU
- PHX
1 stop32h 11m
Frontier
Deal found 4/18![Frontier logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Sat 5/96:00 am
PHX
- SJU
2 stops17h 08m
Multiple Airlines
Thu 5/142:37 pm
SJU
- PHX
1 stop30h 58m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Sat 5/912:05 pm
PHX
- SJU
1 stop22h 27m
Multiple Airlines
Fri 5/152:09 am
SJU
- PHX
2 stops23h 17m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/106:00 am
PHX
- SJU
1 stop28h 32m
Multiple Airlines
Sat 5/166:30 am
SJU
- PHX
2 stops28h 14m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 5/1212:05 pm
PHX
- SJU
2 stops22h 10m
Frontier
Fri 5/155:15 pm
SJU
- PHX
1 stop32h 11m
Frontier
Deal found 4/18![Frontier logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/136:30 am
PHX
- SJU
1 stop28h 02m
Multiple Airlines
Mon 5/186:41 pm
SJU
- PHX
2 stops30h 45m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Fri 5/1512:05 pm
PHX
- SJU
1 stop22h 27m
Multiple Airlines
Mon 5/186:41 pm
SJU
- PHX
2 stops23h 42m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$307
This Priceline deal was found by Cheapflights users on 4/14. 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.
Sun 5/3112:05 pm
PHX
- SJU
1 stop13h 44m
Frontier
Sat 6/68:13 pm
SJU
- PHX
1 stop17h 32m
Frontier
Deal found 4/14![Frontier logo]()
$294
One-way flights from Phoenix to Puerto RicoSearch for one-way flight options from Phoenix to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
Search for one-way flight options from Phoenix to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
This Frontier deal was found by Cheapflights users on 4/16. 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 5/911:30 pm
PHX
- SJU
1 stop11h 37m
Frontier
Deal found 4/16![Frontier logo]()
$88
This Frontier deal was found by Cheapflights users on 4/16. 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 5/1011:30 pm
PHX
- SJU
1 stop11h 37m
Frontier
Deal found 4/16![Frontier logo]()
$123
This Super.com deal was found by Cheapflights users on 4/13. 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 4/3012:30 am
PHX
- SJU
1 stop29h 23m
Frontier
Deal found 4/13![Frontier logo]()
$132
This Expedia deal was found by Cheapflights users on 4/17. 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.
Wed 4/2212:15 am
PHX
- SJU
1 stop10h 51m
Frontier
Deal found 4/17![Frontier logo]()
$133
This Frontier deal was found by Cheapflights users on 4/16. 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 7/811:35 pm
PHX
- SJU
1 stop11h 40m
Frontier
Deal found 4/16![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 5/1112:05 pm
PHX
- SJU
2 stops32h 54m
Frontier
Deal found 4/18![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Fri 5/2911:30 pm
PHX
- SJU
2 stops22h 11m
Frontier
Deal found 4/16![Frontier logo]()
$146
This Trip.com deal was found by Cheapflights users on 4/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:05 pm
PHX
- SJU
2 stops16h 59m
Frontier
Deal found 4/14![Frontier logo]()
$147
This deal was found by Cheapflights users on 4/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2512:20 am
PHX
- BQN
1 stop8h 11m
Frontier
Deal found 4/15![Frontier logo]()
$183
This deal was found by Cheapflights users on 4/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:08 am
PHX
- BQN
1 stop10h 01m
United Airlines
Deal found 4/15![United Airlines logo]()
$493
Find flight deals from Phoenix to Puerto Rico
Keep the following information in mind while searching for Phoenix to Puerto Rico flight deals. Data was last updated April 18, 2026.
Round-trip from | $294 (Priceline) |
|---|---|
One-way from | $88 (Frontier) |
Popular in | December |
Cheapest in | April |
Average price | $468 |
Cheapflights Fare Finder
Customize your flight search to find flights from Phoenix 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 April 18, 2026.
Use the filters below to find and compare flights from Phoenix to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PhoenixAguadilla
PHX - BQN
PHXBQN
Phoenix Sky Harbor Intl
Mon 6/1
12:20 am-11:31 am
1 stop8h 11m
Aguadilla Borinquen
Tue 6/9
3:00 am-10:27 am
1 stop10h 27m
$384
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Tue 9/1
9:00 am-10:00 pm
2 stops10h 00m
San Juan Luis Munoz Marin Intl
Tue 9/8
11:50 am-6:40 pm
1 stop9h 50m
$438
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Fri 8/14
3:10 pm-9:25 am
2 stops15h 15m
San Juan Luis Munoz Marin Intl
Wed 8/19
5:15 am-12:35 pm
2 stops10h 20m
$467
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Mon 7/20
12:45 pm-1:20 am
2 stops9h 35m
San Juan Luis Munoz Marin Intl
Mon 7/27
10:20 pm-11:35 am
2 stops16h 15m
$531
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Sat 5/2
8:00 am-9:25 pm
2 stops10h 25m
San Juan Luis Munoz Marin Intl
Sat 5/9
5:15 am-6:15 pm
2 stops16h 00m
$556
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Fri 10/2
5:35 pm-1:00 pm
2 stops16h 25m
San Juan Luis Munoz Marin Intl
Sat 10/10
4:18 pm-11:14 pm
1 stop9h 56m
$566
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Sun 5/24
6:15 am-10:55 pm
2 stops13h 40m
San Juan Luis Munoz Marin Intl
Fri 5/29
5:05 am-1:20 pm
2 stops11h 15m
$566
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Thu 9/24
6:00 am-8:38 pm
2 stops11h 38m
San Juan Luis Munoz Marin Intl
Sat 10/3
2:00 pm-12:04 am
2 stops13h 04m
$586
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Sun 5/10
5:45 am-11:35 pm
1 stop14h 50m
San Juan Luis Munoz Marin Intl
Wed 5/13
7:30 am-6:09 pm
1 stop13h 39m
$596
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Thu 6/25
11:35 am-1:20 am
2 stops10h 45m
San Juan Luis Munoz Marin Intl
Mon 6/29
5:00 am-12:40 pm
2 stops10h 40m
$616
Showing 1-10 of 38 resultsSorted by cheapest first
Best time to book a flight from Phoenix to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Phoenix with our price prediction graph.
PHX-SJU
PHX-BQN
PHX-CPX
PHX-MAZ
PHX-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 Phoenix to Puerto Rico
PH1-PR0
PHX-SJU
PHX-BQN
PHX-CPX
PHX-MAZ
What is the cheapest month to book a flight from Phoenix to Puerto Rico?
Currently, July is the cheapest month in which you can book a flight from Phoenix to Puerto Rico (average of $105). Flying from Phoenix to Puerto Rico in November is currently the most expensive (average of $307). 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 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 April 18, 2026.
Read through reviews of airlines operating flights from Phoenix to Puerto Rico, such as Southwest,United Airlines, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Phoenix to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Phoenix 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 Phoenix to Puerto Rico by cabin class
Find flights from Phoenix to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Phoenix and Puerto Rico flights
Browse other Phoenix and Puerto Rico flight options. Last updated on April 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from Phoenix to Puerto Rico
Discover the top 7 airlines that operate flights from Phoenix 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 April 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$102 | Average$360 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$146 | Average$401 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$214 | Average$414 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$372 | Average$578 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$382 | Average$531 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$409 | Average$550 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$425 | Average$578 | FlexibilityNo cancel fee | On-time71% |