$93+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SJU
Feb 19 — Feb 261
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 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 January 20, 2026.
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 January 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/225:05 am
PHX
- SJU
2 stops15h 04m
Multiple Airlines
Sat 2/287:44 pm
SJU
- PHX
1 stop19h 07m
Multiple Airlines
Deal found 1/20![Multiple Airlines logo]()
$301
This JetBlue deal was found by Cheapflights users on 1/18. 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.
Tue 3/1010:05 pm
PHX
- SJU
1 stop7h 23m
JetBlue
Mon 3/233:26 am
SJU
- PHX
1 stop10h 54m
JetBlue
Deal found 1/18![JetBlue logo]()
$302
This Frontier deal was found by Cheapflights users on 1/18. 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 2/2011:59 pm
PHX
- SJU
1 stop9h 58m
Frontier
Thu 2/2610:57 am
SJU
- PHX
1 stop11h 42m
Frontier
Deal found 1/18![Frontier logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 2/195:05 am
PHX
- SJU
2 stops18h 20m
Multiple Airlines
Thu 2/267:44 pm
SJU
- PHX
1 stop18h 52m
Multiple Airlines
Deal found 1/18![Multiple Airlines logo]()
$304
This CheapOair deal was found by Cheapflights users on 1/18. 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 2/2311:08 pm
PHX
- SJU
1 stop7h 20m
JetBlue
Sat 2/285:45 am
SJU
- PHX
1 stop20h 04m
JetBlue
Deal found 1/18![JetBlue logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 2/245:40 pm
PHX
- SJU
1 stop14h 57m
Multiple Airlines
Sat 2/286:00 am
SJU
- PHX
1 stop19h 12m
Multiple Airlines
Deal found 1/18![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 2/245:40 pm
PHX
- SJU
1 stop14h 57m
Multiple Airlines
Tue 3/37:44 pm
SJU
- PHX
1 stop21h 00m
Multiple Airlines
Deal found 1/18![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 2/245:40 pm
PHX
- SJU
1 stop14h 57m
Multiple Airlines
Mon 3/27:44 pm
SJU
- PHX
1 stop21h 00m
Multiple Airlines
Deal found 1/18![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 2/195:05 am
PHX
- SJU
2 stops18h 20m
Multiple Airlines
Sat 2/286:00 am
SJU
- PHX
1 stop19h 12m
Multiple Airlines
Deal found 1/18![Multiple Airlines logo]()
$316
This CheapOair deal was found by Cheapflights users on 1/18. 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.
Thu 2/1911:08 pm
PHX
- SJU
1 stop20h 43m
JetBlue
Tue 2/245:45 am
SJU
- PHX
1 stop20h 04m
JetBlue
Deal found 1/18![JetBlue logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 2/195:05 am
PHX
- SJU
2 stops18h 20m
Multiple Airlines
Tue 3/37:44 pm
SJU
- PHX
1 stop21h 00m
Multiple Airlines
Deal found 1/18![Multiple Airlines logo]()
$318
This CheapOair deal was found by Cheapflights users on 1/20. 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.
Sat 2/2111:08 pm
PHX
- SJU
1 stop18h 09m
JetBlue
Sat 2/285:45 am
SJU
- PHX
1 stop20h 04m
JetBlue
Deal found 1/20![JetBlue logo]()
$320
Find 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 January 20, 2026.
Round-trip from | $301 (Kiwi.com) |
|---|---|
One-way from | $93 (Priceline) |
Popular in | December |
Cheapest in | April |
Average price | $505 |
Cheapflights Fare Finder
Customize your flight search to find flights from Phoenix to San Juan 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 January 20, 2026.
Use the filters below to find and compare flights from Phoenix to San Juan that are best for you.
Fly from
Phoenix
Fly to
San Juan
Route
Depart
Return
Price
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Sun 2/22
11:08 pm-9:28 am
1 stop7h 20m
San Juan Luis Munoz Marin Intl
Thu 2/26
1:53 pm-10:49 pm
1 stop11h 56m
$366
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Mon 2/23
11:08 pm-9:28 am
1 stop7h 20m
San Juan Luis Munoz Marin Intl
Wed 2/25
1:53 pm-10:49 pm
1 stop11h 56m
$386
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Fri 2/6
10:36 pm-11:59 pm
2 stops22h 23m
San Juan Luis Munoz Marin Intl
Sun 2/15
7:44 pm-12:55 am
1 stop32h 11m
$393
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Wed 5/27
10:30 pm-12:10 pm
1 stop10h 40m
San Juan Luis Munoz Marin Intl
Sun 5/31
5:00 am-2:45 pm
1 stop12h 45m
$409
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Sat 4/25
8:50 am-9:25 pm
2 stops9h 35m
San Juan Luis Munoz Marin Intl
Sat 5/2
5:15 am-4:20 pm
1 stop14h 05m
$419
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Thu 5/7
5:05 am-11:40 pm
1 stop15h 35m
San Juan Luis Munoz Marin Intl
Mon 5/11
2:00 pm-11:05 pm
2 stops12h 05m
$422
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Wed 5/6
8:00 pm-9:10 am
2 stops10h 10m
San Juan Luis Munoz Marin Intl
Wed 5/20
5:35 am-1:05 pm
2 stops10h 30m
$424
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Wed 5/6
9:45 am-10:40 pm
1 stop9h 55m
San Juan Luis Munoz Marin Intl
Sun 5/17
5:00 am-3:00 pm
2 stops13h 00m
$429
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Wed 3/18
6:10 am-11:59 pm
1 stop14h 49m
San Juan Luis Munoz Marin Intl
Wed 3/25
6:15 am-6:28 pm
2 stops15h 13m
$446
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Tue 2/24
11:59 pm-12:43 am
1 stop21h 44m
$93
Showing 1-10 of 18 results
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.
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 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 January 16, 2026.
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 37 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 $129). 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.
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 January 20, 2026.
Read reviews from past customers who have flown Southwest, United Airlines, and American 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
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
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 San Juan. 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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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 January 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$351 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$146 | Average$347 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$175 | Average$392 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$326 | Average$472 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$387 | Average$550 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$405 | Average$530 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$435 | Average$571 | FlexibilityNo cancel fee | On-time63% |