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Puerto Rico

$69+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SJU
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find flight deals from Sky Harbor Intl to Puerto Rico

Cheapest flights from Sky Harbor Intl to Puerto Rico
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 November 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” 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 12/156:11 pmPHX - SJU
1 stop26h 14mMultiple Airlines
Wed 12/311:59 amSJU - PHX
2 stops33h 49mMultiple Airlines
Deal found 11/11$366
This Kiwi.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” 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 11/201:00 pmPHX - SJU
1 stop31h 44mMultiple Airlines
Sat 11/2211:55 amSJU - PHX
1 stop27h 10mMultiple Airlines
Deal found 11/11$367
This Kiwi.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” 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 12/145:30 amPHX - SJU
1 stop16h 05mMultiple Airlines
Tue 12/239:37 pmSJU - PHX
1 stop29h 12mMultiple Airlines
Deal found 11/11$373
This CheapOair deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” 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 12/211:30 pmPHX - SJU
1 stop17h 33mJetBlue
Sun 12/77:00 amSJU - PHX
1 stop17h 59mJetBlue
Deal found 11/11$375
This Mytrip deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” 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.
Wed 11/265:18 pmPHX - SJU
2 stops24h 09mMultiple Airlines
Wed 12/38:00 amSJU - PHX
3 stops31h 06mMultiple Airlines
Deal found 11/11$376
This Priceline deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” 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 12/911:19 amPHX - SJU
1 stop13h 29mJetBlue
Sat 12/136:01 amSJU - PHX
1 stop8h 44mJetBlue
Deal found 11/12$383
This Mytrip deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” 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.
Thu 11/202:46 pmPHX - SJU
2 stops17h 03mSpirit Airlines
Sat 11/2211:55 amSJU - PHX
2 stops28h 46mSpirit Airlines
Deal found 11/11$384
This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” 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 11/256:58 pmPHX - SJU
2 stops35h 58mFrontier
Sun 11/303:59 amSJU - PHX
1 stop22h 12mFrontier
Deal found 11/12$386
This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” 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 12/167:43 pmPHX - SJU
2 stops19h 40mFrontier
Thu 12/257:06 pmSJU - PHX
1 stop16h 25mFrontier
Deal found 11/12$387
This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” 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 11/271:00 pmPHX - SJU
1 stop31h 44mMultiple Airlines
Sun 11/303:59 amSJU - PHX
1 stop22h 12mMultiple Airlines
Deal found 11/12$388
This CheapOair deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” 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 12/911:19 amPHX - SJU
1 stop13h 29mJetBlue
Tue 12/167:00 amSJU - PHX
1 stop17h 59mJetBlue
Deal found 11/11$389
This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” 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 11/277:41 pmPHX - BQN
2 stops28h 22mFrontier
Sun 11/303:55 amBQN - PHX
1 stop22h 16mFrontier
Deal found 11/12$450

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 November 13, 2025.

Round-trip from

$365
(Kiwi.com)

One-way from

$69
(Expedia)

Popular in

December

Cheapest in

April

Average price

$465
From Phoenix Sky Harbor Intl to Puerto Rico
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Puerto Rico
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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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 November 13, 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

Sun 1/11

11:59 pm-2:10 pm

1 stop11h 11m

San Juan Luis Munoz Marin Intl

Wed 1/21

3:55 pm-10:15 pm

1 stop9h 20m

$425

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Wed 1/28

9:30 am-9:26 pm

1 stop8h 56m

San Juan Luis Munoz Marin Intl

Sat 1/31

2:05 am-11:43 am

1 stop12h 38m

$447

PhoenixAguadilla

PHX - BQN

PHXBQN

Phoenix Sky Harbor Intl

Thu 11/27

7:41 pm-3:03 am

2 stops28h 22m

Aguadilla Borinquen

Sun 11/30

3:55 am-11:11 pm

1 stop22h 16m

$450

PhoenixAguadilla

PHX - BQN

PHXBQN

Phoenix Sky Harbor Intl

Sat 12/6

11:05 pm-9:18 pm

1 stop19h 13m

Aguadilla Borinquen

Sat 12/13

10:15 pm-11:45 am

1 stop16h 30m

$505

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Thu 1/8

8:10 am-9:00 pm

1 stop9h 50m

San Juan Luis Munoz Marin Intl

Thu 1/15

7:45 am-7:12 pm

2 stops14h 27m

$515

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sun 1/11

9:30 am-9:26 pm

1 stop8h 56m

San Juan Luis Munoz Marin Intl

Tue 1/20

2:05 am-11:43 am

1 stop12h 38m

$515

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 1/20

6:45 am-10:22 pm

2 stops12h 37m

San Juan Luis Munoz Marin Intl

Mon 2/2

2:05 am-12:24 pm

2 stops13h 19m

$515

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Fri 1/30

6:45 am-12:36 am

2 stops14h 51m

San Juan Luis Munoz Marin Intl

Sat 1/31

2:05 am-11:43 am

1 stop12h 38m

$560

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Mon 1/5

11:35 pm-1:17 pm

1 stop10h 42m

San Juan Luis Munoz Marin Intl

Tue 1/13

2:05 am-11:43 am

1 stop12h 38m

$560

PhoenixAguadilla

PHX - BQN

PHXBQN

Phoenix Sky Harbor Intl

Sat 12/6

8:50 am-11:57 pm

1 stop12h 07m

Aguadilla Borinquen

Fri 12/12

1:09 am-11:36 am

1 stop13h 27m

$575

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 31 results
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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 November 13, 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 November 13, 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.
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,007 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,017 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,051 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,109 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Puerto Rico?

    Airlines like Delta, United Airlines, and Frontier fly from Phoenix Sky Harbor Intl Airport to Puerto Rico in about 8h 56m. The time it takes to get you to your destination can typically vary by up to 19h 26m. The distance from Phoenix Sky Harbor Intl Airport to Puerto Rico is about 3010 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Phoenix Sky Harbor Intl Airport to Puerto Rico?

    While some choose either Phoenix Sky Harbor Intl - Aguadilla Borinquen or Phoenix Sky Harbor Intl - Mayagüez Eugenio M De Hostos, Phoenix Sky Harbor Intl - San Juan Luis Munoz Marin Intl is the most popular route from Phoenix Sky Harbor Intl Airport to Puerto Rico.

  • Can I find deals for flights from Sky Harbor Intl to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Puerto Rico.

  • Can I find deals for business class flights from Sky Harbor Intl to Puerto Rico?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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.

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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.
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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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$142Average$408FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$181Average$389FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$218Average$408FlexibilityNo cancel feeOn-time62%
DeltaCheapest$369Average$462FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$374Average$597FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$384Average$530FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$445Average$581FlexibilityNo cancel feeOn-time63%

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