$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 2 — Jan 91
1 adult, Economy
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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 Phoenix to Puerto Rico
Cheapest flights from Phoenix to Puerto RicoExplore 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 3, 2025.
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 3, 2025.
This Priceline deal was found by Cheapflights users on 12/3. 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 12/1712:59 amPHX - BQN
1 stop23h 11mFrontier
Sun 12/213:55 amBQN - PHX
1 stop22h 54mFrontier
Deal found 12/3![Frontier logo]()
$284
This Priceline deal was found by Cheapflights users on 12/2. 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 12/1712:59 amPHX - BQN
1 stop23h 11mFrontier
Sat 12/203:55 amBQN - PHX
1 stop22h 56mFrontier
Deal found 12/2![Frontier logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/316:04 pmPHX - SJU
2 stops29h 30mMultiple Airlines
Wed 1/77:05 pmSJU - PHX
1 stop20h 45mMultiple Airlines
Deal found 12/3![Multiple Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/76:00 amPHX - SJU
2 stops27h 32mMultiple Airlines
Sat 12/136:00 amSJU - PHX
1 stop14h 32mMultiple Airlines
Deal found 12/3![Multiple Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/46:00 amPHX - SJU
2 stops27h 32mMultiple Airlines
Sat 12/136:00 amSJU - PHX
1 stop14h 32mMultiple Airlines
Deal found 12/3![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 12/1. 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 12/167:00 amPHX - SJU
2 stops40h 50mFrontier
Sun 12/214:21 pmSJU - PHX
1 stop25h 57mFrontier
Deal found 12/1![Frontier logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 12/1. 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 12/1510:26 pmPHX - SJU
2 stops49h 24mFrontier
Mon 12/227:25 amSJU - PHX
1 stop10h 53mFrontier
Deal found 12/1![Frontier logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/810:36 pmPHX - SJU
2 stops37h 40mMultiple Airlines
Sat 12/136:00 amSJU - PHX
1 stop14h 32mMultiple Airlines
Deal found 12/3![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 12/1. 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 12/246:15 pmPHX - SJU
1 stop28h 09mMultiple Airlines
Wed 12/3112:53 pmSJU - PHX
2 stops37h 19mMultiple Airlines
Deal found 12/1![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 12/1. 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 12/246:15 pmPHX - SJU
1 stop28h 09mFrontier
Tue 12/307:33 pmSJU - PHX
2 stops31h 56mFrontier
Deal found 12/1![Frontier logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 12/1. 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 12/51:01 pmPHX - SJU
2 stops28h 38mMultiple Airlines
Mon 12/156:15 amSJU - PHX
1 stop10h 22mMultiple Airlines
Deal found 12/1![Multiple Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 12/64:12 pmPHX - SJU
2 stops28h 13mMultiple Airlines
Sat 12/136:00 amSJU - PHX
1 stop14h 32mMultiple Airlines
Deal found 12/3![Multiple Airlines logo]()
$386
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 3, 2025.
Round-trip from | $284 (Priceline) |
|---|---|
One-way from | $90 (Frontier) |
Popular in | December |
Cheapest in | April |
Average price | $566 |
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 3, 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
PhoenixAguadilla
PHX - BQN
PHXBQN
Phoenix Sky Harbor Intl
Wed 12/17
12:59 am-3:10 am
1 stop23h 11m
Aguadilla Borinquen
Sun 12/21
3:55 am-11:49 pm
1 stop22h 54m
$284
PhoenixAguadilla
PHX - BQN
PHXBQN
Phoenix Sky Harbor Intl
Wed 12/17
12:59 am-3:10 am
1 stop23h 11m
Aguadilla Borinquen
Sat 12/20
3:55 am-11:51 pm
1 stop22h 56m
$350
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Tue 5/26
6:16 pm-5:30 am
1 stop8h 14m
San Juan Luis Munoz Marin Intl
Wed 6/3
7:45 am-2:59 pm
1 stop10h 14m
$405
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Thu 1/22
9:30 am-9:26 pm
1 stop8h 56m
San Juan Luis Munoz Marin Intl
Mon 1/26
7:45 am-4:53 pm
1 stop12h 08m
$423
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Thu 5/14
5:05 am-11:40 pm
1 stop15h 35m
San Juan Luis Munoz Marin Intl
Mon 5/18
6:50 am-3:05 pm
2 stops11h 15m
$425
PhoenixAguadilla
PHX - BQN
PHXBQN
Phoenix Sky Harbor Intl
Wed 1/21
6:45 am-11:57 pm
3 stops14h 12m
Aguadilla Borinquen
Sat 1/24
1:09 am-12:37 pm
2 stops14h 28m
$425
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Sun 1/25
12:10 pm-12:40 am
2 stops9h 30m
San Juan Luis Munoz Marin Intl
Sat 1/31
5:30 am-2:10 pm
2 stops11h 40m
$445
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Thu 1/22
11:40 am-12:35 am
2 stops9h 55m
San Juan Luis Munoz Marin Intl
Mon 1/26
5:40 am-2:40 pm
2 stops12h 00m
$458
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Tue 1/20
7:10 am-11:45 pm
2 stops13h 35m
San Juan Luis Munoz Marin Intl
Tue 2/3
7:00 am-9:02 pm
2 stops17h 02m
$475
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Tue 12/16
11:59 pm-3:22 pm
1 stop12h 23m
San Juan Luis Munoz Marin Intl
Sat 12/20
1:19 pm-10:49 pm
1 stop12h 30m
$478
Showing 1-10 of 39 results
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 $129). 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 3, 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 3, 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.
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
Browse thousands of different options on Cheapflights for your next trip
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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.
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 3, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$140 | Average$406 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$170 | Average$365 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$236 | Average$400 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$369 | Average$465 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$384 | Average$535 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$389 | Average$600 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$445 | Average$583 | FlexibilityNo cancel fee | On-time63% |