$204+ Cheap flights from Sky Harbor Intl (PHX) 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SJU
Aug 20 — Aug 271
Round-trip
1 adult, Economy
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Find cheap flights from Sky Harbor Intl 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Sky Harbor Intl to Puerto Rico
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Cheapest flights from Sky Harbor Intl to Puerto RicoExplore the most affordable flight options available from Sky Harbor Intl to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 21, 2026.
Explore the most affordable flight options available from Sky Harbor Intl to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 21, 2026.
This Priceline deal was found by Cheapflights users on 7/20. 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 8/312:12 am
PHX
- BQN
1 stop22h 58m
Frontier
Tue 8/113:10 am
BQN
- PHX
1 stop10h 25m
Frontier
Deal found 7/20![Frontier logo]()
$396
This Super.com deal was found by Cheapflights users on 7/20. 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 8/51:31 pm
PHX
- SJU
1 stop12h 31m
Frontier
Thu 8/136:09 pm
SJU
- PHX
1 stop19h 26m
Frontier
Deal found 7/20![Frontier logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/114:39 pm
PHX
- SJU
1 stop9h 23m
Frontier
Fri 8/143:10 am
SJU
- PHX
2 stops22h 55m
Frontier
Deal found 7/19![Frontier logo]()
$410
This FlightHub deal was found by Cheapflights users on 7/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:31 pm
PHX
- SJU
1 stop12h 15m
Frontier
Mon 10/192:58 am
SJU
- PHX
1 stop23h 58m
Frontier
Deal found 7/20![Frontier logo]()
$411
This Frontier deal was found by Cheapflights users on 7/16. 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.
Fri 8/712:12 am
PHX
- BQN
1 stop8h 22m
Frontier
Sat 8/153:10 am
BQN
- PHX
1 stop10h 25m
Frontier
Deal found 7/16![Frontier logo]()
$412
This Frontier deal was found by Cheapflights users on 7/19. 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 8/1011:23 pm
PHX
- SJU
1 stop11h 53m
Frontier
Sat 8/156:32 am
SJU
- PHX
1 stop8h 54m
Frontier
Deal found 7/19![Frontier logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 10/2110:51 pm
PHX
- SJU
1 stop11h 25m
Frontier
Mon 10/264:39 pm
SJU
- PHX
2 stops33h 44m
Frontier
Deal found 7/19![Frontier logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/124:39 pm
PHX
- SJU
1 stop9h 23m
Frontier
Fri 8/218:57 pm
SJU
- PHX
2 stops18h 45m
Frontier
Deal found 7/19![Frontier logo]()
$420
This FlightHub deal was found by Cheapflights users on 7/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:39 pm
PHX
- SJU
1 stop9h 23m
Frontier
Wed 10/219:49 pm
SJU
- PHX
1 stop29h 07m
Frontier
Deal found 7/16![Frontier logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:12 am
PHX
- SJU
1 stop8h 31m
Frontier
Fri 8/143:10 am
SJU
- PHX
2 stops22h 55m
Frontier
Deal found 7/17![Frontier logo]()
$422
This Southwest deal was found by Cheapflights users on 7/17. 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.
Thu 12/312:30 am
PHX
- SJU
1 stop8h 15m
Southwest
Wed 12/95:45 am
SJU
- PHX
2 stops10h 15m
Southwest
Deal found 7/17![Southwest logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 8/312:12 am
PHX
- SJU
1 stop14h 19m
Frontier
Tue 8/186:35 am
SJU
- PHX
2 stops33h 07m
Frontier
Deal found 7/18![Frontier logo]()
$424
Best flights from Sky Harbor Intl to Puerto RicoDiscover carefully curated flight deals from Sky Harbor Intl to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 21, 2026.
Discover carefully curated flight deals from Sky Harbor Intl to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 21, 2026.
This Priceline deal was found by Cheapflights users on 7/20. 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 8/312:12 am
PHX
- BQN
1 stop22h 58m
Frontier
Tue 8/113:10 am
BQN
- PHX
1 stop10h 25m
Frontier
Deal found 7/20![Frontier logo]()
$396
This Southwest deal was found by Cheapflights users on 7/16. 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.
Sat 8/1511:05 pm
PHX
- SJU
1 stop8h 40m
Southwest
Sat 8/225:05 am
SJU
- PHX
1 stop10h 35m
Southwest
Deal found 7/16![Southwest logo]()
$438
This United Airlines deal was found by Cheapflights users on 7/19. 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 11/28:10 am
PHX
- BQN
2 stops12h 47m
United Airlines
Sun 11/151:09 am
BQN
- PHX
2 stops15h 25m
United Airlines
Deal found 7/19![United Airlines logo]()
$526
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:10 am
PHX
- SJU
1 stop14h 39m
Delta
Tue 9/152:59 pm
SJU
- PHX
1 stop9h 27m
Delta
Deal found 7/19![Delta logo]()
$538
This FlightHub deal was found by Cheapflights users on 7/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:12 am
PHX
- BQN
1 stop22h 58m
Multiple Airlines
Wed 8/192:30 pm
BQN
- PHX
2 stops34h 16m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$619
This Frontier deal was found by Cheapflights users on 7/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/712:12 am
PHX
- BQN
1 stop8h 22m
Frontier
Sat 8/153:10 am
BQN
- PHX
1 stop10h 25m
Frontier
Deal found 7/18![Frontier logo]()
$412
This Southwest deal was found by Cheapflights users on 7/17. 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.
Sun 9/69:20 am
PHX
- SJU
2 stops10h 50m
Southwest
Sat 9/126:25 am
SJU
- PHX
2 stops11h 20m
Southwest
Deal found 7/17![Southwest logo]()
$458
This United Airlines deal was found by Cheapflights users on 7/20. 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 11/1210:30 am
PHX
- BQN
1 stop10h 27m
United Airlines
Tue 11/241:09 am
BQN
- PHX
1 stop13h 02m
United Airlines
Deal found 7/20![United Airlines logo]()
$532
This Delta deal was found by Cheapflights users on 7/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:40 pm
PHX
- SJU
2 stops15h 05m
Delta
Tue 9/297:00 am
SJU
- PHX
1 stop8h 23m
Delta
Deal found 7/17![Delta logo]()
$578
This Southwest deal was found by Cheapflights users on 7/19. 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 8/205:10 am
PHX
- SJU
1 stop14h 40m
Southwest
Sun 8/2311:35 am
SJU
- PHX
1 stop11h 50m
Southwest
Deal found 7/19![Southwest logo]()
$564
This United Airlines deal was found by Cheapflights users on 7/19. 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 11/1210:30 am
PHX
- BQN
1 stop10h 27m
United Airlines
Sun 11/221:09 am
BQN
- PHX
1 stop13h 02m
United Airlines
Deal found 7/19![United Airlines logo]()
$565
This Delta deal was found by Cheapflights users on 7/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:45 pm
PHX
- SJU
1 stop10h 11m
Delta
Tue 10/202:31 pm
SJU
- PHX
1 stop9h 31m
Delta
Deal found 7/16![Delta logo]()
$578
This United Airlines deal was found by Cheapflights users on 7/16. 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.
Sun 8/306:08 am
PHX
- BQN
2 stops14h 01m
United Airlines
Sat 9/512:15 am
BQN
- PHX
2 stops18h 05m
United Airlines
Deal found 7/16![United Airlines logo]()
$566
This Southwest deal was found by Cheapflights users on 7/20. 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 8/119:00 am
PHX
- SJU
2 stops10h 00m
Southwest
Sat 8/155:05 am
SJU
- PHX
2 stops11h 15m
Southwest
Deal found 7/20![Southwest logo]()
$567
This Delta deal was found by Cheapflights users on 7/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:40 pm
PHX
- SJU
2 stops15h 23m
Delta
Sat 10/104:18 pm
SJU
- PHX
1 stop10h 03m
Delta
Deal found 7/17![Delta logo]()
$618
This Southwest deal was found by Cheapflights users on 7/20. 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 8/47:20 am
PHX
- SJU
2 stops11h 40m
Southwest
Wed 8/125:15 am
SJU
- PHX
2 stops10h 20m
Southwest
Deal found 7/20![Southwest logo]()
$634
This United Airlines deal was found by Cheapflights users on 7/16. 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.
Sat 10/103:37 pm
PHX
- SJU
2 stops17h 20m
United Airlines
Sat 10/171:00 am
SJU
- PHX
1 stop10h 37m
United Airlines
Deal found 7/16![United Airlines logo]()
$636
This United Airlines deal was found by Cheapflights users on 7/16. 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.
Wed 9/236:00 am
PHX
- SJU
2 stops14h 50m
United Airlines
Sun 9/271:00 am
SJU
- PHX
2 stops12h 48m
United Airlines
Deal found 7/16![United Airlines logo]()
$636
This Expedia deal was found by Cheapflights users on 7/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/211:06 pm
PHX
- MAZ
2 stops16h 37m
Multiple Airlines
Thu 8/610:07 am
MAZ
- PHX
2 stops14h 39m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$1,107
This United Airlines deal was found by Cheapflights users on 7/16. 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.
Mon 10/2610:59 pm
PHX
- MAZ
2 stops14h 12m
United Airlines
Fri 10/301:25 pm
MAZ
- PHX
2 stops22h 42m
United Airlines
Deal found 7/16![United Airlines logo]()
$1,218
This United Airlines deal was found by Cheapflights users on 7/16. 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 8/276:55 pm
PHX
- VQS
3 stops20h 35m
United Airlines
Sun 8/3011:51 am
VQS
- PHX
2 stops13h 55m
United Airlines
Deal found 7/16![United Airlines logo]()
$1,427
This United Airlines deal was found by Cheapflights users on 7/16. 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.
Tue 9/111:54 pm
PHX
- CPX
2 stops14h 27m
United Airlines
Sat 9/510:48 am
CPX
- PHX
2 stops13h 05m
United Airlines
Deal found 7/16![United Airlines logo]()
$1,558
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Mon 9/2111:54 pm
PHX
- CPX
2 stops14h 27m
United Airlines
Wed 9/2310:48 am
CPX
- PHX
2 stops13h 05m
United Airlines
Deal found 7/17![United Airlines logo]()
$1,558
This United Airlines deal was found by Cheapflights users on 7/19. 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 8/36:54 pm
PHX
- MAZ
3 stops18h 17m
United Airlines
Fri 8/71:19 pm
MAZ
- PHX
2 stops12h 35m
United Airlines
Deal found 7/19![United Airlines logo]()
$1,727
This United Airlines deal was found by Cheapflights users on 7/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/23:50 pm
PHX
- MAZ
3 stops21h 21m
United Airlines
Thu 8/61:19 pm
MAZ
- PHX
2 stops12h 35m
United Airlines
Deal found 7/18![United Airlines logo]()
$1,727
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Sat 8/17:30 pm
PHX
- MAZ
3 stops17h 41m
United Airlines
Wed 8/51:19 pm
MAZ
- PHX
2 stops28h 51m
United Airlines
Deal found 7/17![United Airlines logo]()
$1,877
Last-minute flights from Sky Harbor Intl to Puerto RicoDiscover last-minute flight deals from Sky Harbor Intl to Puerto Rico. Data last updated July 21, 2026 and is based on user searches.
Discover last-minute flight deals from Sky Harbor Intl to Puerto Rico. Data last updated July 21, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 7/20. 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 8/312:12 am
PHX
- BQN
1 stop22h 58m
Frontier
Tue 8/113:10 am
BQN
- PHX
1 stop10h 25m
Frontier
Deal found 7/20![Frontier logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 8/312:12 am
PHX
- SJU
1 stop14h 19m
Frontier
Tue 8/186:35 am
SJU
- PHX
2 stops33h 07m
Frontier
Deal found 7/18![Frontier logo]()
$424
This Super.com deal was found by Cheapflights users on 7/20. 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 8/51:31 pm
PHX
- SJU
1 stop12h 31m
Frontier
Thu 8/136:09 pm
SJU
- PHX
1 stop19h 26m
Frontier
Deal found 7/20![Frontier logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:12 am
PHX
- SJU
1 stop8h 31m
Frontier
Fri 8/143:10 am
SJU
- PHX
2 stops22h 55m
Frontier
Deal found 7/17![Frontier logo]()
$422
This Frontier deal was found by Cheapflights users on 7/16. 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.
Fri 8/712:12 am
PHX
- BQN
1 stop8h 22m
Frontier
Sat 8/153:10 am
BQN
- PHX
1 stop10h 25m
Frontier
Deal found 7/16![Frontier logo]()
$412
This Frontier deal was found by Cheapflights users on 7/19. 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 8/1011:23 pm
PHX
- SJU
1 stop11h 53m
Frontier
Sat 8/156:32 am
SJU
- PHX
1 stop8h 54m
Frontier
Deal found 7/19![Frontier logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/114:39 pm
PHX
- SJU
1 stop9h 23m
Frontier
Fri 8/143:10 am
SJU
- PHX
2 stops22h 55m
Frontier
Deal found 7/19![Frontier logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/114:39 pm
PHX
- SJU
1 stop9h 23m
Multiple Airlines
Fri 8/143:10 am
SJU
- PHX
2 stops35h 17m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/124:39 pm
PHX
- SJU
1 stop9h 23m
Frontier
Fri 8/218:57 pm
SJU
- PHX
2 stops18h 45m
Frontier
Deal found 7/19![Frontier logo]()
$420
This FlightHub deal was found by Cheapflights users on 7/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/154:39 pm
PHX
- SJU
1 stop9h 23m
Frontier
Wed 10/216:05 am
SJU
- PHX
1 stop20h 51m
Frontier
Deal found 7/16![Frontier logo]()
$411
This FlightHub deal was found by Cheapflights users on 7/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:39 pm
PHX
- SJU
1 stop9h 23m
Frontier
Wed 10/219:49 pm
SJU
- PHX
1 stop29h 07m
Frontier
Deal found 7/16![Frontier logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 8/174:39 pm
PHX
- SJU
1 stop9h 23m
Frontier
Mon 8/246:35 am
SJU
- PHX
2 stops33h 07m
Frontier
Deal found 7/18![Frontier logo]()
$425
One-way flights from Sky Harbor Intl to Puerto RicoSearch for one-way flight options from Sky Harbor Intl to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated July 21, 2026.
Search for one-way flight options from Sky Harbor Intl to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated July 21, 2026.
This Super.com deal was found by Cheapflights users on 7/20. 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 8/412:12 am
PHX
- SJU
1 stop11h 51m
Frontier
Deal found 7/20![Frontier logo]()
$204
This Super.com deal was found by Cheapflights users on 7/20. 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 8/41:26 pm
PHX
- SJU
1 stop12h 36m
Frontier
Deal found 7/20![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/1912:19 pm
PHX
- SJU
2 stops33h 15m
Frontier
Deal found 7/20![Frontier logo]()
$206
This Southwest deal was found by Cheapflights users on 7/16. 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.
Sat 8/2211:05 pm
PHX
- SJU
1 stop8h 40m
Southwest
Deal found 7/16![Southwest logo]()
$219
This Priceline deal was found by Cheapflights users on 7/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/24:39 pm
PHX
- SJU
1 stop9h 23m
Frontier
Deal found 7/17![Frontier logo]()
$228
This Southwest deal was found by Cheapflights users on 7/20. 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 8/1911:05 pm
PHX
- SJU
1 stop8h 50m
Southwest
Deal found 7/20![Southwest logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/24:20 pm
PHX
- SJU
2 stops42h 40m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$237
This Super.com deal was found by Cheapflights users on 7/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/244:39 pm
PHX
- SJU
1 stop9h 23m
Frontier
Deal found 7/16![Frontier logo]()
$254
This Frontier deal was found by Cheapflights users on 7/16. 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 7/254:39 pm
PHX
- SJU
1 stop9h 23m
Frontier
Deal found 7/16![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 7/294:48 pm
PHX
- SJU
2 stops28h 40m
Frontier
Deal found 7/20![Frontier logo]()
$279
Find flight deals from Sky Harbor Intl to Puerto Rico
Keep the following information in mind while searching for Sky Harbor Intl to Puerto Rico flight deals. Data was last updated July 21, 2026.
Round-trip from | $396 (Priceline) |
|---|---|
One-way from | $204 (Super.com) |
Popular in | December |
Cheapest in | April |
Average price | $520 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sky Harbor Intl 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 21, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixAguadilla
PHX - BQN
PHXBQN
Phoenix Sky Harbor Intl
Mon 8/3
12:12 am-2:10 am
1 stop22h 58m
Aguadilla Borinquen
Tue 8/11
3:10 am-10:35 am
1 stop10h 25m
$396
Quickest round-trip
PhoenixAguadilla
PHX - BQN
PHXBQN
Phoenix Sky Harbor Intl
Fri 8/7
12:12 am-11:34 am
1 stop8h 22m
Aguadilla Borinquen
Sat 8/15
3:10 am-10:35 am
1 stop10h 25m
$412
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Sat 8/15
11:05 pm-10:45 am
1 stop8h 40m
San Juan Luis Munoz Marin Intl
Sat 8/22
5:05 am-12:40 pm
1 stop10h 35m
$438
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Sun 9/6
9:20 am-11:10 pm
2 stops10h 50m
San Juan Luis Munoz Marin Intl
Sat 9/12
6:25 am-2:45 pm
2 stops11h 20m
$458
PhoenixAguadilla
PHX - BQN
PHXBQN
Phoenix Sky Harbor Intl
Mon 11/2
8:10 am-11:57 pm
2 stops12h 47m
Aguadilla Borinquen
Sun 11/15
1:09 am-1:34 pm
2 stops15h 25m
$526
PhoenixAguadilla
PHX - BQN
PHXBQN
Phoenix Sky Harbor Intl
Thu 11/12
10:30 am-11:57 pm
1 stop10h 27m
Aguadilla Borinquen
Tue 11/24
1:09 am-11:11 am
1 stop13h 02m
$532
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Tue 9/8
6:10 am-11:49 pm
1 stop14h 39m
San Juan Luis Munoz Marin Intl
Tue 9/15
2:59 pm-9:26 pm
1 stop9h 27m
$538
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Thu 8/20
5:10 am-10:50 pm
1 stop14h 40m
San Juan Luis Munoz Marin Intl
Sun 8/23
11:35 am-8:25 pm
1 stop11h 50m
$564
PhoenixAguadilla
PHX - BQN
PHXBQN
Phoenix Sky Harbor Intl
Thu 11/12
10:30 am-11:57 pm
1 stop10h 27m
Aguadilla Borinquen
Sun 11/22
1:09 am-11:11 am
1 stop13h 02m
$565
PhoenixAguadilla
PHX - BQN
PHXBQN
Phoenix Sky Harbor Intl
Sun 8/30
6:08 am-11:09 pm
2 stops14h 01m
Aguadilla Borinquen
Sat 9/5
12:15 am-3:20 pm
2 stops18h 05m
$566
Showing 1-10 of 33 resultsSorted by cheapest first
Best time to book a flight from Sky Harbor Intl to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Sky Harbor Intl with our price prediction graph.
PHX-BQN
PHX-SJU
PHX-MAZ
PHX-VQS
PHX-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 Phoenix Sky Harbor Intl Airport to Puerto Rico
PHX-PR0
PHX-BQN
PHX-SJU
PHX-MAZ
PHX-VQS
What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Puerto Rico?
Currently, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Puerto Rico (average of $473). Flying from Phoenix Sky Harbor Intl Airport to Puerto Rico in December is currently the most expensive (average of $594). 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.
How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Puerto Rico?
To ensure you get the cheapest price possible for a flight from Phoenix Sky Harbor Intl Airport to Puerto Rico, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 21, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAmerican Airlines from Phoenix Sky Harbor Intl Airport to Puerto Rico to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Sky Harbor Intl 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 Sky Harbor Intl 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.
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Sky Harbor Intl and Puerto Rico flights
Browse other Sky Harbor Intl and Puerto Rico flight options. Last updated on July 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Sky Harbor Intl to Puerto Rico
Discover the top 6 airlines that operate flights from Sky Harbor Intl 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 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$218 | Average$413 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$222 | Average$432 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$372 | Average$604 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$382 | Average$621 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$392 | Average$532 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$425 | Average$601 | FlexibilityNo cancel fee | On-time71% |