$75+ Cheap flights from Phoenix to San Juan
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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Phoenix to San Juan 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.Cheapflights Tip: The best prices from Phoenix to San Juan are usually found in January or April, booked 37 days in advance, depart on a Monday or Tuesday and return on a Sunday
Find flight deals from Phoenix to San Juan
Cheapest flights from Phoenix to San JuanExplore the most affordable flight options available from Phoenix to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.
Explore the most affordable flight options available from Phoenix to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
This CheapOair deal was found by Cheapflights users on 11/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 11/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Faresmojo deal was found by Cheapflights users on 11/3. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 11/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Cheap flight deals from Phoenix to San Juan
Discover tips and strategies to find the most affordable flight options for your journey from Phoenix (PH1) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 5, 2025.
Round-trip from | $360 (Kiwi.com) |
|---|---|
One-way from | $75 (Priceline) |
Popular in | December |
Cheapest in | January |
Average price | $457 |
Cheapflights Fare Finder
Use the filters below to find and compare flights from Phoenix to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Fri 2/27
8:45 pm-10:00 am
2 stops10h 15m
San Juan Luis Munoz Marin Intl
Sat 3/7
6:30 am-8:35 pm
2 stops17h 05m
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Wed 12/3
11:19 am-3:48 am
1 stop13h 29m
San Juan Luis Munoz Marin Intl
Sun 12/7
6:01 am-11:45 am
1 stop8h 44m
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Sun 3/8
7:00 am-11:20 pm
2 stops13h 20m
San Juan Luis Munoz Marin Intl
Thu 3/12
2:50 pm-11:25 pm
1 stop11h 35m
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Sun 2/8
6:45 am-6:25 pm
1 stop8h 40m
San Juan Luis Munoz Marin Intl
Fri 2/13
2:05 am-10:03 am
1 stop10h 58m
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Thu 2/19
7:27 pm-12:49 pm
2 stops14h 22m
San Juan Luis Munoz Marin Intl
Mon 2/23
2:05 am-10:08 am
1 stop11h 03m
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Mon 1/19
12:28 am-2:40 pm
1 stop11h 12m
San Juan Luis Munoz Marin Intl
Mon 2/2
2:05 am-11:43 am
1 stop12h 38m
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Sat 1/17
4:31 pm-6:11 am
2 stops10h 40m
San Juan Luis Munoz Marin Intl
Fri 1/23
2:05 am-2:19 pm
2 stops15h 14m
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Wed 1/7
12:28 am-12:55 pm
1 stop9h 27m
San Juan Luis Munoz Marin Intl
Wed 1/14
2:05 am-11:43 am
1 stop12h 38m
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Fri 12/5
9:40 am-9:26 pm
1 stop8h 46m
San Juan Luis Munoz Marin Intl
Mon 12/8
2:05 am-12:32 pm
2 stops13h 27m
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Fri 1/30
10:22 am-12:36 am
2 stops11h 14m
San Juan Luis Munoz Marin Intl
Mon 2/2
8:35 am-7:45 pm
2 stops14h 10m
Best time to book a flight from Phoenix to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from Phoenix with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Phoenix to San Juan
How far ahead should I book a flight from Phoenix to San Juan?
Use this chart to determine the optimal time to book a round-trip flight from Phoenix to San Juan. Price data was last updated on October 31, 2025.
The price you pay for your flight from Phoenix to San Juan may vary depending on when you book. For the best chance of a lower fare, look to book 20 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Phoenix to San Juan?
Currently, June is the cheapest month in which you can book a flight from Phoenix to San Juan (average of $128). Flying from Phoenix to San Juan in September is currently the most expensive (average of $359). 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 SJU?
Find hourly flight availability from Phoenix to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2025.
It’s optimal to fly from Phoenix to San Juan at noon. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight in the morning.
What is the cheapest day to fly from Phoenix to San Juan?
Use this chart to determine the cheapest time to fly round-trip from Phoenix to San Juan. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Phoenix to San Juan flight should consider departing on Monday mornings 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.
How much does it cost to fly round-trip from Phoenix to San Juan?
Reviews of airlines servicing San Juan
Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated November 5, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Phoenix to San Juan. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Comfort
Food
Entertainment
Boarding
Overall
Reviews
Mike,Aug 2025
OKC - AUS
Crew
Comfort
Food
Entertainment
Boarding
Overall
Reviews
Mike,Aug 2025
OKC - AUS
Crew
Comfort
Food
Entertainment
Boarding
Overall
Reviews
Mike,Aug 2025
OKC - AUS
Crew
Comfort
Food
Entertainment
Boarding
Overall
Reviews
Mike,Aug 2025
OKC - AUS
Crew
Comfort
Food
Entertainment
Boarding
Overall
Reviews
Mike,Aug 2025
OKC - AUS
Crew
Comfort
Food
Entertainment
Boarding
Overall
Reviews
Mike,Aug 2025
OKC - AUS
Related info for your journey
Find useful and relevant information for your journey from Phoenix to San Juan. 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 Phoenix to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Phoenix to San Juan
Discover the top 7 airlines that operate flights from Phoenix to San Juan. 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 5, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$142 | Average$341 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$181 | Average$389 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$218 | Average$408 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$369 | Average$462 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$384 | Average$530 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$399 | Average$540 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$445 | Average$581 | FlexibilityNo cancel fee | On-time63% |