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Puerto Rico

$90+ Cheap flights from Phoenix to Puerto Rico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SJU
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from Phoenix to Puerto Rico

Cheapest flights from Phoenix to Puerto Rico
Explore the most affordable flight options available from Phoenix to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

This Frontier deal was found by Cheapflights users on 12/25. 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 12/276:12 pmPHX - SJU
1 stop9h 22mFrontier
Sun 1/117:35 amSJU - PHX
1 stop10h 38mFrontier
Deal found 12/25$447
This Kiwi.com deal was found by Cheapflights users on 12/24. 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 12/2510:31 pmPHX - SJU
2 stops49h 19mFrontier
Tue 12/303:55 amSJU - PHX
1 stop22h 54mFrontier
Deal found 12/24$549
This Kiwi.com deal was found by Cheapflights users on 12/25. 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 12/296:00 amPHX - SJU
2 stops17h 39mMultiple Airlines
Tue 12/302:59 amSJU - PHX
1 stop23h 50mMultiple Airlines
Deal found 12/25$556
This Priceline deal was found by Cheapflights users on 12/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:00 amPHX - SJU
1 stop14h 38mMultiple Airlines
Fri 1/211:40 amSJU - PHX
1 stop13h 05mMultiple Airlines
Deal found 12/26$557
This Kiwi.com deal was found by Cheapflights users on 12/24. 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 12/287:57 pmPHX - SJU
1 stop17h 04mMultiple Airlines
Tue 12/309:37 pmSJU - PHX
1 stop29h 12mMultiple Airlines
Deal found 12/24$561
This JetBlue deal was found by Cheapflights users on 12/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:45 pmPHX - SJU
1 stop9h 11mJetBlue
Sat 1/106:01 amSJU - PHX
1 stop9h 06mJetBlue
Deal found 12/26$564
This Kiwi.com deal was found by Cheapflights users on 12/26. 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.
Wed 12/311:08 pmPHX - SJU
1 stop22h 51mMultiple Airlines
Tue 1/67:33 pmSJU - PHX
2 stops47h 22mMultiple Airlines
Deal found 12/26$579
This Priceline deal was found by Cheapflights users on 12/25. 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 12/2512:59 amPHX - SJU
1 stop22h 51mFrontier
Thu 1/16:00 amSJU - PHX
1 stop20h 49mFrontier
Deal found 12/25$584
This Priceline deal was found by Cheapflights users on 12/26. 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 Priceline 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
Mon 1/56:00 amSJU - PHX
1 stop20h 44mFrontier
Deal found 12/26$602
This Kiwi.com deal was found by Cheapflights users on 12/26. 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.
Tue 12/3011:26 pmPHX - SJU
1 stop12h 33mMultiple Airlines
Wed 12/313:54 amSJU - PHX
2 stops40h 11mMultiple Airlines
Deal found 12/26$603
This Priceline deal was found by Cheapflights users on 12/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2612:59 amPHX - BQN
1 stop23h 11mFrontier
Sat 1/33:55 amBQN - PHX
1 stop22h 56mFrontier
Deal found 12/26$622
This Kiwi.com deal was found by Cheapflights users on 12/26. 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.
Mon 12/2910:31 pmPHX - BQN
2 stops49h 39mFrontier
Sun 1/43:55 amBQN - PHX
1 stop22h 49mFrontier
Deal found 12/26$823

Find flight deals from Phoenix to Puerto Rico

Keep the following information in mind while searching for Phoenix to Puerto Rico flight deals. Data was last updated December 26, 2025.

Round-trip from

$337
(Kiwi.com)

One-way from

$90
(Frontier)

Popular in

December

Cheapest in

April

Average price

$560
From Phoenix to Puerto Rico
Search Deals
One-way flight from Phoenix to Puerto Rico
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 26, 2025.
Use the filters below to find and compare flights from Phoenix to Puerto Rico that are best for you.

Fly from

Phoenix

Fly to

Puerto Rico

Route

Depart

Return

Price

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sat 1/24

10:19 pm-12:33 pm

1 stop11h 14m

San Juan Luis Munoz Marin Intl

Tue 1/27

6:05 am-9:46 pm

1 stop18h 41m

$339

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Mon 2/23

11:05 pm-9:28 am

1 stop7h 23m

San Juan Luis Munoz Marin Intl

Wed 2/25

6:55 am-3:52 pm

1 stop11h 57m

$397

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Thu 3/5

11:59 pm-2:04 pm

1 stop11h 05m

San Juan Luis Munoz Marin Intl

Wed 3/18

10:04 am-11:44 pm

1 stop16h 40m

$399

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Thu 1/29

11:40 am-12:35 am

2 stops9h 55m

San Juan Luis Munoz Marin Intl

Tue 2/3

5:40 am-4:25 pm

2 stops13h 45m

$418

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Wed 1/28

11:35 am-12:35 am

2 stops10h 00m

San Juan Luis Munoz Marin Intl

Wed 2/25

5:40 am-2:40 pm

2 stops12h 00m

$425

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Thu 1/15

5:40 am-10:25 pm

1 stop13h 45m

San Juan Luis Munoz Marin Intl

Tue 1/20

5:40 am-2:40 pm

2 stops12h 00m

$437

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sat 1/24

11:25 am-12:10 am

2 stops9h 45m

San Juan Luis Munoz Marin Intl

Tue 1/27

6:00 am-4:25 pm

2 stops13h 25m

$445

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Thu 2/19

11:50 pm-1:01 pm

1 stop10h 11m

San Juan Luis Munoz Marin Intl

Tue 2/24

7:30 am-9:17 pm

2 stops16h 47m

$450

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sat 2/21

8:45 pm-9:55 am

2 stops10h 10m

San Juan Luis Munoz Marin Intl

Tue 2/24

5:40 am-4:25 pm

2 stops13h 45m

$475

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Fri 2/20

12:59 am-4:19 pm

1 stop12h 20m

San Juan Luis Munoz Marin Intl

Tue 2/24

7:30 am-9:17 pm

2 stops16h 47m

$510

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 25 results
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Best time to book a flight from Phoenix to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Phoenix with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix to Puerto Rico

What is the cheapest month to book a flight from Phoenix to Puerto Rico?

Currently, June is the cheapest month in which you can book a flight from Phoenix to Puerto Rico (average of $128). Flying from Phoenix 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 Phoenix 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 December 26, 2025.

A simple way to save on the total cost of your ticket is to fly from Phoenix to Puerto Rico in the evening. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Phoenix to Puerto Rico?

Use this chart to determine the cheapest time to fly round-trip from Phoenix to Puerto Rico. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix 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 December 26, 2025.
Read through reviews of airlines operating flights from Phoenix to Puerto Rico, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,258 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,258 reviews
Southwest
8.0
Very good
4,258 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,018 reviews
Southwest
8.0
Very good
4,258 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,116 reviews
Southwest
8.0
Very good
4,258 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,068 reviews
Southwest
8.0
Very good
4,258 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.8
Fair
3,071 reviews
Southwest
8.0
Very good
4,258 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Phoenix to Puerto Rico?

    Departing from Phoenix to Puerto Rico will take you 9h 55m. The distance between Phoenix and Puerto Rico is about 3010 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Phoenix to Puerto Rico one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $84. However, be on the lookout for offers from Spirit Airlines and JetBlue, as they are both options that can get you from Phoenix to Puerto Rico for a low price.

  • What are the most popular routes from Phoenix to Puerto Rico?

    The most popular route from Phoenix to Puerto Rico is Phoenix Sky Harbor Intl - San Juan Luis Munoz Marin Intl. You may also consider Phoenix Sky Harbor Intl - Aguadilla Borinquen or Phoenix Sky Harbor Intl - Mayagüez Eugenio M De Hostos.

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

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

  • How can I find direct flights from Phoenix to Puerto Rico?

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

  • Can I find deals for business class flights from Phoenix to Puerto Rico?

    Yes. Cheapflights offers flight deals from Phoenix 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 to Puerto Rico?

    Currently, June is the cheapest month in which you can book a flight from Phoenix to Puerto Rico (average of $128). Flying from Phoenix 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.

See more FAQs

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Alternative routes for Phoenix to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Phoenix to Puerto Rico

Discover the top 7 airlines that operate flights from Phoenix to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$149Average$414FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$170Average$383FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$236Average$395FlexibilityNo cancel feeOn-time62%
DeltaCheapest$356Average$469FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$385Average$542FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$405Average$582FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$441Average$582FlexibilityNo cancel feeOn-time63%

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