$132+ 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SJU
Nov 29 — Dec 61
1 adult, Economy
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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 October 30, 2025.
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 October 30, 2025.
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/126:01 pmPHX - SJU
1 stop26h 24mMultiple Airlines
Sat 12/201:22 pmSJU - PHX
1 stop14h 15mMultiple Airlines
Deal found 10/26![Multiple Airlines logo]()
$354
This Frontier deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/249:00 amPHX - SJU
1 stop13h 12mFrontier
Wed 12/109:15 amSJU - PHX
2 stops17h 34mFrontier
Deal found 10/27![Frontier logo]()
$355
This Priceline deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 11/2010:55 pmPHX - SJU
1 stop12h 43mFrontier
Sat 11/2210:28 pmSJU - PHX
1 stop27h 43mFrontier
Deal found 10/28![Frontier logo]()
$356
This CheapOair deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 12/912:55 pmPHX - SJU
1 stop30h 28mJetBlue
Tue 12/1612:30 pmSJU - PHX
1 stop12h 29mJetBlue
Deal found 10/28![JetBlue logo]()
$357
This Frontier deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 12/296:00 amPHX - SJU
1 stop14h 38mFrontier
Sat 1/107:01 pmSJU - PHX
2 stops23h 06mFrontier
Deal found 10/28![Frontier logo]()
$358
This Frontier deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” 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 12/316:41 pmPHX - SJU
1 stop8h 53mFrontier
Wed 1/283:55 amSJU - PHX
2 stops22h 04mFrontier
Deal found 10/29![Frontier logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/108:08 pmPHX - SJU
2 stops18h 46mMultiple Airlines
Fri 2/65:28 pmSJU - PHX
1 stop19h 25mMultiple Airlines
Deal found 10/27![Multiple Airlines logo]()
$364
This JetBlue deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:07 pmPHX - SJU
1 stop8h 28mJetBlue
Fri 11/214:00 amSJU - PHX
1 stop13h 36mJetBlue
Deal found 10/29![JetBlue logo]()
$365
This Frontier deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:08 pmPHX - SJU
2 stops16h 11mFrontier
Sat 11/227:11 amSJU - PHX
2 stops16h 53mFrontier
Deal found 10/28![Frontier logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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 12/27:00 amPHX - SJU
2 stops29h 01mMultiple Airlines
Wed 12/107:31 pmSJU - PHX
1 stop32h 16mMultiple Airlines
Deal found 10/28![Multiple Airlines logo]()
$367
This CheapOair deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/1011:07 pmPHX - SJU
1 stop9h 28mJetBlue
Fri 2/61:00 pmSJU - PHX
1 stop24h 50mJetBlue
Deal found 10/27![JetBlue logo]()
$368
This Frontier deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/710:53 amPHX - SJU
2 stops11h 39mFrontier
Thu 11/132:11 amSJU - PHX
2 stops12h 14mFrontier
Deal found 10/27![Frontier logo]()
$369
Cheap 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 October 30, 2025.
Round-trip from | $352 (CheapOair) |
|---|---|
One-way from | $132 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $518 |
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 October 30, 2025.
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
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Sat 2/28
11:05 pm-12:34 pm
1 stop10h 29m
San Juan Luis Munoz Marin Intl
Thu 3/5
3:35 pm-10:45 pm
1 stop10h 10m
$370
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Fri 1/30
9:05 am-12:35 am
2 stops12h 30m
San Juan Luis Munoz Marin Intl
Fri 2/6
6:10 am-3:25 pm
2 stops12h 15m
$386
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Thu 12/4
11:55 pm-10:25 am
1 stop7h 30m
San Juan Luis Munoz Marin Intl
Tue 12/9
6:40 am-6:00 pm
2 stops14h 20m
$411
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Thu 1/29
12:28 am-12:55 pm
1 stop9h 27m
San Juan Luis Munoz Marin Intl
Fri 2/6
8:10 am-4:04 pm
1 stop10h 54m
$438
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Sat 1/3
5:45 am-4:20 pm
1 stop7h 35m
San Juan Luis Munoz Marin Intl
Tue 1/13
6:10 am-7:40 pm
1 stop16h 30m
$450
PhoenixAguadilla
PHX - BQN
PHXBQN
Phoenix Sky Harbor Intl
Thu 11/13
5:35 am-3:04 am
2 stops18h 29m
Aguadilla Borinquen
Sun 11/16
3:59 am-2:31 pm
2 stops13h 32m
$460
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Sun 12/7
6:30 pm-12:58 pm
2 stops15h 28m
San Juan Luis Munoz Marin Intl
Thu 12/11
7:00 am-7:05 pm
2 stops15h 05m
$465
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Sun 12/14
9:45 am-10:20 pm
2 stops9h 35m
San Juan Luis Munoz Marin Intl
Fri 12/19
6:05 am-1:45 pm
2 stops10h 40m
$470
PhoenixAguadilla
PHX - BQN
PHXBQN
Phoenix Sky Harbor Intl
Thu 2/12
12:16 pm-10:42 pm
1 stop7h 26m
Aguadilla Borinquen
Tue 2/17
6:01 am-3:41 pm
1 stop12h 40m
$489
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Fri 12/5
11:51 pm-5:20 pm
1 stop14h 29m
San Juan Luis Munoz Marin Intl
Tue 12/9
7:15 am-5:49 pm
2 stops13h 34m
$490
Showing 1-10 of 42 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.
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
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 $128). Flying from Phoenix Sky Harbor Intl Airport to Puerto Rico in September is currently the most expensive (average of $348). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PHX to PR?
Find hourly flight availability from Sky Harbor Intl to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.
A simple way to save on the total cost of your ticket is to fly from Phoenix Sky Harbor Intl Airport to Puerto Rico in the evening. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight in the morning.
What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Puerto Rico?
Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Puerto Rico. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Puerto Rico flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Puerto Rico
Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated October 30, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United 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
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
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
See prices for flight routes from nearby airports that may be better suited for you.
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 October 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$143 | Average$407 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$181 | Average$395 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$218 | Average$409 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$369 | Average$460 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$374 | Average$596 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$384 | Average$530 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$445 | Average$582 | FlexibilityNo cancel fee | On-time63% |