$101+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SJU
Mar 10 — Mar 171
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
Cheapest
Best
Last-minute
One-way
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 February 8, 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 February 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:05 pm
PHX
- SJU
1 stop26h 49m
Multiple Airlines
Fri 4/2410:53 am
SJU
- PHX
2 stops27h 02m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$275
This CheapOair deal was found by Cheapflights users on 2/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:05 am
PHX
- SJU
1 stop10h 30m
Multiple Airlines
Mon 4/139:10 pm
SJU
- PHX
1 stop29h 08m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$278
This Orbitz deal was found by Cheapflights users on 2/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:00 pm
PHX
- SJU
1 stop8h 12m
Multiple Airlines
Fri 4/243:19 pm
SJU
- PHX
1 stop10h 59m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$279
This Frontier deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:59 am
PHX
- SJU
1 stop10h 10m
Frontier
Wed 3/2510:04 am
SJU
- PHX
1 stop16h 40m
Frontier
Deal found 2/8![Frontier logo]()
$280
This CheapOair deal was found by Cheapflights users on 2/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:59 pm
PHX
- SJU
1 stop30h 55m
Frontier
Sat 3/75:55 pm
SJU
- PHX
1 stop9h 49m
Frontier
Deal found 2/8![Frontier logo]()
$281
This Priceline deal was found by Cheapflights users on 2/5. 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.
Fri 2/2011:59 pm
PHX
- SJU
1 stop23h 54m
Frontier
Thu 2/263:53 am
SJU
- PHX
1 stop17h 11m
Frontier
Deal found 2/5![Frontier logo]()
$282
This Priceline deal was found by Cheapflights users on 2/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2311:08 pm
PHX
- SJU
1 stop7h 20m
Multiple Airlines
Tue 3/106:30 am
SJU
- PHX
1 stop20h 14m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:10 pm
PHX
- SJU
2 stops38h 07m
Multiple Airlines
Sat 2/287:05 am
SJU
- PHX
1 stop11h 22m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$286
This Priceline deal was found by Cheapflights users on 2/7. 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.
Wed 4/1512:30 am
PHX
- BQN
1 stop22h 13m
Frontier
Sat 4/182:38 am
BQN
- PHX
1 stop23h 40m
Frontier
Deal found 2/7![Frontier logo]()
$288
This Frontier deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1912:30 am
PHX
- SJU
1 stop10h 36m
Frontier
Fri 4/243:19 pm
SJU
- PHX
1 stop10h 59m
Frontier
Deal found 2/8![Frontier logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:12 am
PHX
- SJU
1 stop27h 42m
Multiple Airlines
Fri 4/2410:53 am
SJU
- PHX
2 stops27h 02m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$289
This CheapOair deal was found by Cheapflights users on 2/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:59 pm
PHX
- SJU
2 stops15h 28m
Multiple Airlines
Tue 3/106:30 am
SJU
- PHX
1 stop20h 14m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$291
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 February 8, 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 February 8, 2026.
This Priceline deal was found by Cheapflights users on 2/7. 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.
Wed 4/1512:30 am
PHX
- BQN
1 stop22h 13m
Frontier
Sat 4/182:38 am
BQN
- PHX
1 stop23h 40m
Frontier
Deal found 2/7![Frontier logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:15 pm
PHX
- SJU
2 stops34h 39m
Multiple Airlines
Fri 4/2412:22 pm
SJU
- PHX
1 stop25h 33m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$306
This Southwest deal was found by Cheapflights users on 2/6. 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.
Sat 5/99:40 am
PHX
- SJU
1 stop10h 35m
Southwest
Sat 5/1610:00 am
SJU
- PHX
1 stop12h 25m
Southwest
Deal found 2/6![Southwest logo]()
$348
This JetBlue deal was found by Cheapflights users on 2/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2311:08 pm
PHX
- SJU
1 stop7h 20m
JetBlue
Wed 2/2512:15 pm
SJU
- PHX
1 stop11h 55m
JetBlue
Deal found 2/4![JetBlue logo]()
$357
This Priceline deal was found by Cheapflights users on 2/7. 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.
Thu 4/1612:30 am
PHX
- BQN
1 stop22h 13m
Frontier
Sat 4/182:38 am
BQN
- PHX
1 stop23h 40m
Frontier
Deal found 2/7![Frontier logo]()
$309
This CheapOair deal was found by Cheapflights users on 2/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/511:59 pm
PHX
- SJU
1 stop23h 59m
Frontier
Wed 3/186:30 am
SJU
- PHX
1 stop20h 14m
Frontier
Deal found 2/7![Frontier logo]()
$317
This Orbitz deal was found by Cheapflights users on 2/8. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/610:00 pm
PHX
- BQN
1 stop12h 30m
Multiple Airlines
Mon 4/139:14 pm
BQN
- PHX
1 stop29h 04m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 2/6. 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.
Fri 5/812:50 pm
PHX
- SJU
2 stops17h 05m
Southwest
Sat 5/165:15 am
SJU
- PHX
2 stops16h 00m
Southwest
Deal found 2/6![Southwest logo]()
$397
This CheapOair deal was found by Cheapflights users on 2/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:05 am
PHX
- SJU
2 stops33h 46m
Multiple Airlines
Mon 4/139:10 pm
SJU
- PHX
1 stop29h 08m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$386
This CheapOair deal was found by Cheapflights users on 2/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1911:59 pm
PHX
- SJU
1 stop8h 28m
Frontier
Tue 2/243:53 am
SJU
- PHX
1 stop21h 19m
Frontier
Deal found 2/8![Frontier logo]()
$369
This Southwest deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:50 pm
PHX
- SJU
2 stops17h 20m
Southwest
Tue 5/125:05 am
SJU
- PHX
2 stops13h 10m
Southwest
Deal found 2/7![Southwest logo]()
$410
This CheapOair deal was found by Cheapflights users on 2/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2512:59 am
PHX
- SJU
1 stop10h 10m
Multiple Airlines
Tue 3/315:01 am
SJU
- PHX
1 stop20h 44m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$405
This Priceline deal was found by Cheapflights users on 2/7. 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.
Tue 3/1012:59 am
PHX
- BQN
1 stop21h 43m
Frontier
Tue 3/172:42 am
BQN
- PHX
1 stop24h 02m
Frontier
Deal found 2/7![Frontier logo]()
$374
This Priceline deal was found by Cheapflights users on 2/7. 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.
Wed 4/1512:30 am
PHX
- BQN
1 stop22h 13m
Multiple Airlines
Sun 4/192:25 pm
BQN
- PHX
2 stops32h 43m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:30 am
PHX
- BQN
1 stop22h 13m
Frontier
Sat 4/182:38 am
BQN
- PHX
2 stops15h 48m
Frontier
Deal found 2/7![Frontier logo]()
$442
This Priceline deal was found by Cheapflights users on 2/7. 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.
Thu 4/1612:30 am
PHX
- BQN
1 stop22h 13m
Multiple Airlines
Sun 4/192:25 pm
BQN
- PHX
2 stops32h 43m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$504
This Priceline deal was found by Cheapflights users on 2/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1311:08 pm
PHX
- BQN
1 stop19h 46m
Multiple Airlines
Mon 2/163:59 am
BQN
- PHX
1 stop21h 13m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$539
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Sun 2/223:12 pm
PHX
- MAZ
2 stops21h 59m
United Airlines
Thu 2/261:19 pm
MAZ
- PHX
2 stops12h 10m
United Airlines
Deal found 2/4![United Airlines logo]()
$1,877
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:59 am
PHX
- BQN
1 stop23h 03m
Multiple Airlines
Thu 3/123:02 am
BQN
- PHX
2 stops31h 37m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$581
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Thu 2/1912:25 am
PHX
- MAZ
2 stops12h 46m
United Airlines
Tue 2/241:19 pm
MAZ
- PHX
2 stops12h 10m
United Airlines
Deal found 2/4![United Airlines logo]()
$1,961
This United Airlines deal was found by Cheapflights users on 2/5. 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 2/214:44 pm
PHX
- MAZ
3 stops44h 27m
United Airlines
Wed 2/251:19 pm
MAZ
- PHX
2 stops12h 10m
United Airlines
Deal found 2/5![United Airlines logo]()
$1,992
This United Airlines deal was found by Cheapflights users on 2/7. 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 3/3111:18 pm
PHX
- CPX
2 stops13h 55m
United Airlines
Sun 4/1210:30 am
CPX
- PHX
2 stops14h 11m
United Airlines
Deal found 2/7![United Airlines logo]()
$2,878
This United Airlines deal was found by Cheapflights users on 2/7. 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 3/3111:18 pm
PHX
- CPX
2 stops13h 55m
United Airlines
Wed 4/810:30 am
CPX
- PHX
2 stops15h 28m
United Airlines
Deal found 2/7![United Airlines logo]()
$2,878
This United Airlines deal was found by Cheapflights users on 2/7. 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 3/3111:18 pm
PHX
- CPX
2 stops13h 55m
United Airlines
Fri 4/1010:30 am
CPX
- PHX
2 stops14h 11m
United Airlines
Deal found 2/7![United Airlines logo]()
$3,112
This United Airlines deal was found by Cheapflights users on 2/7. 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 3/3111:18 pm
PHX
- CPX
2 stops13h 55m
United Airlines
Sat 4/1110:30 am
CPX
- PHX
2 stops14h 11m
United Airlines
Deal found 2/7![United Airlines logo]()
$3,860
This United Airlines deal was found by Cheapflights users on 2/7. 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 3/3112:37 pm
PHX
- VQS
3 stops24h 16m
United Airlines
Sun 4/1210:37 am
VQS
- PHX
2 stops12h 42m
United Airlines
Deal found 2/7![United Airlines logo]()
$3,920
This United Airlines deal was found by Cheapflights users on 2/7. 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 3/311:23 pm
PHX
- VQS
2 stops23h 30m
United Airlines
Wed 4/810:12 am
VQS
- PHX
2 stops14h 57m
United Airlines
Deal found 2/7![United Airlines logo]()
$4,236
This United Airlines deal was found by Cheapflights users on 2/7. 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 3/3112:37 pm
PHX
- VQS
3 stops24h 16m
United Airlines
Thu 4/911:44 am
VQS
- PHX
2 stops14h 52m
United Airlines
Deal found 2/7![United Airlines logo]()
$5,476
This United Airlines deal was found by Cheapflights users on 2/7. 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 3/3111:18 pm
PHX
- VQS
2 stops13h 35m
United Airlines
Sat 4/1111:44 am
VQS
- PHX
2 stops14h 25m
United Airlines
Deal found 2/7![United Airlines logo]()
$5,476
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Mon 3/23:12 pm
PHX
- VQS
2 stops21h 41m
United Airlines
Wed 3/410:12 am
VQS
- PHX
2 stops15h 38m
United Airlines
Deal found 2/4![United Airlines logo]()
$5,476
Last-minute flights from Sky Harbor Intl to Puerto RicoDiscover last-minute flight deals from Sky Harbor Intl to Puerto Rico. Data last updated February 8, 2026 and is based on user searches.
Discover last-minute flight deals from Sky Harbor Intl to Puerto Rico. Data last updated February 8, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 2/8. 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.
Wed 2/1811:59 pm
PHX
- SJU
1 stop10h 28m
Frontier
Mon 2/233:53 am
SJU
- PHX
1 stop21h 19m
Frontier
Deal found 2/8![Frontier logo]()
$288
This Priceline deal was found by Cheapflights users on 2/5. 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.
Fri 2/2011:59 pm
PHX
- SJU
1 stop23h 54m
Frontier
Thu 2/263:53 am
SJU
- PHX
1 stop17h 11m
Frontier
Deal found 2/5![Frontier logo]()
$282
This Frontier deal was found by Cheapflights users on 2/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2011:59 pm
PHX
- SJU
1 stop9h 58m
Frontier
Sat 2/287:05 am
SJU
- PHX
1 stop11h 22m
Frontier
Deal found 2/5![Frontier logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:10 pm
PHX
- SJU
2 stops38h 07m
Multiple Airlines
Sat 2/287:05 am
SJU
- PHX
1 stop11h 22m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$286
This Priceline deal was found by Cheapflights users on 2/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2311:08 pm
PHX
- SJU
1 stop7h 20m
Multiple Airlines
Tue 3/106:30 am
SJU
- PHX
1 stop20h 14m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$284
This Priceline deal was found by Cheapflights users on 2/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2311:08 pm
PHX
- SJU
1 stop7h 20m
Multiple Airlines
Thu 2/263:53 am
SJU
- PHX
1 stop17h 11m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$305
This CheapOair deal was found by Cheapflights users on 2/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:59 pm
PHX
- SJU
1 stop30h 55m
Frontier
Sat 3/75:55 pm
SJU
- PHX
1 stop9h 49m
Frontier
Deal found 2/8![Frontier logo]()
$281
This CheapOair deal was found by Cheapflights users on 2/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:59 pm
PHX
- SJU
2 stops15h 28m
Multiple Airlines
Tue 3/106:30 am
SJU
- PHX
1 stop20h 14m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$291
This Frontier deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:59 am
PHX
- SJU
1 stop10h 10m
Frontier
Wed 3/2510:04 am
SJU
- PHX
1 stop16h 40m
Frontier
Deal found 2/8![Frontier logo]()
$280
This Priceline deal was found by Cheapflights users on 2/7. 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.
Tue 3/1012:59 am
PHX
- BQN
1 stop21h 43m
Frontier
Tue 3/172:42 am
BQN
- PHX
1 stop24h 02m
Frontier
Deal found 2/7![Frontier logo]()
$374
This Frontier deal was found by Cheapflights users on 2/6. 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.
Sun 3/1512:59 am
PHX
- SJU
1 stop10h 10m
Frontier
Wed 3/2510:04 am
SJU
- PHX
1 stop16h 40m
Frontier
Deal found 2/6![Frontier logo]()
$294
This Priceline deal was found by Cheapflights users on 2/8. 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 3/1912:59 am
PHX
- SJU
1 stop22h 14m
Frontier
Wed 3/256:30 am
SJU
- PHX
1 stop20h 14m
Frontier
Deal found 2/8![Frontier logo]()
$304
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 February 8, 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 February 8, 2026.
This Mytrip deal was found by Cheapflights users on 2/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2011:59 pm
PHX
- SJU
1 stop9h 58m
Frontier
Deal found 2/6![Frontier logo]()
$101
This Super.com deal was found by Cheapflights users on 2/7. 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.
Fri 2/2711:59 pm
PHX
- SJU
1 stop21h 44m
Frontier
Deal found 2/7![Frontier logo]()
$105
This Priceline deal was found by Cheapflights users on 2/7. 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.
Tue 4/1412:30 am
PHX
- BQN
1 stop22h 13m
Frontier
Deal found 2/7![Frontier logo]()
$107
This Priceline deal was found by Cheapflights users on 2/8. 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.
Mon 3/211:59 pm
PHX
- SJU
1 stop21h 44m
Frontier
Deal found 2/8![Frontier logo]()
$107
This Trip.com deal was found by Cheapflights users on 2/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:00 am
PHX
- SJU
2 stops28h 27m
Frontier
Deal found 2/7![Frontier logo]()
$116
This Vakatrip deal was found by Cheapflights users on 2/8. 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 Vakatrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:30 pm
PHX
- SJU
1 stop12h 38m
Frontier
Deal found 2/8![Frontier logo]()
$119
This Super.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1812:30 am
PHX
- SJU
1 stop10h 36m
Frontier
Deal found 2/8![Frontier logo]()
$121
This Priceline deal was found by Cheapflights users on 2/5. 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 2/1711:59 pm
PHX
- SJU
1 stop23h 54m
Frontier
Deal found 2/5![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:45 pm
PHX
- SJU
2 stops19h 45m
Frontier
Deal found 2/8![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:00 am
PHX
- SJU
2 stops33h 58m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:50 am
PHX
- BQN
3 stops15h 53m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$187
This Trip.com deal was found by Cheapflights users on 2/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1911:59 pm
PHX
- BQN
1 stop23h 58m
Frontier
Deal found 2/6![Frontier logo]()
$215
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 February 8, 2026.
Round-trip from | $223 (Orbitz) |
|---|---|
One-way from | $101 (Mytrip) |
Popular in | December |
Cheapest in | April |
Average price | $528 |
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 February 8, 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
Sky Harbor Intl
Fly to
Puerto Rico
Route
Depart
Return
Price
PhoenixAguadilla
PHX - BQN
PHXBQN
Phoenix Sky Harbor Intl
Wed 4/15
12:30 am-1:43 am
1 stop22h 13m
Aguadilla Borinquen
Sat 4/18
2:38 am-11:18 pm
1 stop23h 40m
$288
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Mon 4/13
8:15 pm-9:54 am
2 stops34h 39m
San Juan Luis Munoz Marin Intl
Fri 4/24
12:22 pm-10:55 am
1 stop25h 33m
$306
PhoenixAguadilla
PHX - BQN
PHXBQN
Phoenix Sky Harbor Intl
Thu 4/16
12:30 am-1:43 am
1 stop22h 13m
Aguadilla Borinquen
Sat 4/18
2:38 am-11:18 pm
1 stop23h 40m
$309
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Thu 3/5
11:59 pm-2:58 am
1 stop23h 59m
San Juan Luis Munoz Marin Intl
Wed 3/18
6:30 am-11:44 pm
1 stop20h 14m
$317
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Sat 5/9
9:40 am-11:15 pm
1 stop10h 35m
San Juan Luis Munoz Marin Intl
Sat 5/16
10:00 am-7:25 pm
1 stop12h 25m
$348
PhoenixAguadilla
PHX - BQN
PHXBQN
Phoenix Sky Harbor Intl
Mon 4/6
10:00 pm-1:30 pm
1 stop12h 30m
Aguadilla Borinquen
Mon 4/13
9:14 pm-11:18 pm
1 stop29h 04m
$351
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Mon 2/23
11:08 pm-9:28 am
1 stop7h 20m
San Juan Luis Munoz Marin Intl
Wed 2/25
12:15 pm-9:10 pm
1 stop11h 55m
$357
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Thu 2/19
11:59 pm-11:27 am
1 stop8h 28m
San Juan Luis Munoz Marin Intl
Tue 2/24
3:53 am-10:12 pm
1 stop21h 19m
$369
PhoenixAguadilla
PHX - BQN
PHXBQN
Phoenix Sky Harbor Intl
Tue 3/10
12:59 am-1:42 am
1 stop21h 43m
Aguadilla Borinquen
Tue 3/17
2:42 am-11:44 pm
1 stop24h 02m
$374
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Wed 4/8
11:05 am-11:51 pm
2 stops33h 46m
San Juan Luis Munoz Marin Intl
Mon 4/13
9:10 pm-11:18 pm
1 stop29h 08m
$386
Showing 1-10 of 40 results
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-CPX
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 Sky Harbor Intl Airport to Puerto Rico
PHX-PR0
PHX-BQN
PHX-SJU
PHX-MAZ
PHX-CPX
What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Puerto Rico?
Currently, June is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Puerto Rico (average of $127). Flying from Phoenix Sky Harbor Intl Airport to Puerto Rico in September is currently the most expensive (average of $363). 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 February 8, 2026.
Peruse reviews from past customers who have flown with Southwest, United Airlines, and American 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.
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Sky Harbor Intl 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 Sky Harbor Intl to Puerto Rico by cabin class
Find flights from Sky Harbor Intl to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Sky Harbor Intl and Puerto Rico flights
Browse other Sky Harbor Intl and Puerto Rico flight options. Last updated on February 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from Sky Harbor Intl to Puerto Rico
Discover the top 7 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 February 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$360 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$146 | Average$400 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$175 | Average$395 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$326 | Average$472 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$397 | Average$553 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$405 | Average$591 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$435 | Average$581 | FlexibilityNo cancel fee | On-time63% |