$129+ 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SJU
Sep 21 — Sep 281
Round-trip
1 adult, Economy
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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
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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 August 22, 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 August 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/910:12 pm -
1 stop32h 06m
Sat 10/1710:39 am -
2 stops14h 34m
Deal found 8/21![Frontier logo]()
$390
This Faresmojo deal was found by Cheapflights users on 8/17. 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.
Fri 9/183:10 pm -
1 stop15h 15m
Mon 9/213:20 pm -
1 stop10h 05m
Deal found 8/17![JetBlue logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Fri 10/97:38 pm -
2 stops17h 48m
Sun 10/183:55 pm -
1 stop31h 47m
Deal found 8/18![Frontier logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 10/812:25 pm -
2 stops22h 51m
Mon 10/127:00 am -
1 stop16h 42m
Deal found 8/19![Frontier logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Sun 10/115:01 am -
2 stops26h 48m
Tue 10/206:42 pm -
1 stop29h 00m
Deal found 8/18![Frontier logo]()
$397
This CheapOair deal was found by Cheapflights users on 8/19. 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.
Wed 10/2110:12 pm -
1 stop8h 06m
Wed 10/284:30 pm -
2 stops22h 55m
Deal found 8/19![Frontier logo]()
$398
This Priceline deal was found by Cheapflights users on 8/19. 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 10/2110:12 pm -
1 stop8h 06m
Wed 10/289:00 am -
1 stop28h 32m
Deal found 8/19![Multiple Airlines logo]()
$401
This Gotogate deal was found by Cheapflights users on 8/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:59 pm -
1 stop12h 16m
Wed 10/1410:39 am -
1 stop13h 03m
Deal found 8/18![Multiple Airlines logo]()
$403
This Southwest deal was found by Cheapflights users on 8/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:20 am -
1 stop9h 30m
Tue 11/35:40 am -
1 stop9h 55m
Deal found 8/21![Southwest logo]()
$404
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:12 pm -
1 stop13h 04m
Sat 10/316:00 am -
2 stops20h 03m
Deal found 8/18![Multiple Airlines logo]()
$405
This Southwest deal was found by Cheapflights users on 8/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:00 am -
2 stops10h 05m
Sat 9/196:25 am -
1 stop9h 15m
Deal found 8/18![Southwest logo]()
$409
Best flights from Phoenix to San JuanDiscover carefully curated flight deals from Phoenix to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
Discover carefully curated flight deals from Phoenix to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
This Southwest deal was found by Cheapflights users on 8/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:20 am -
1 stop9h 30m
Tue 11/35:40 am -
1 stop9h 55m
Deal found 8/21![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 am -
2 stops14h 50m
Fri 10/302:46 pm -
2 stops21h 54m
Deal found 8/21![United Airlines logo]()
$577
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:20 pm -
2 stops13h 45m
Fri 10/306:45 am -
2 stops16h 11m
Deal found 8/18![Delta logo]()
$602
This Southwest deal was found by Cheapflights users on 8/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:50 pm -
2 stops15h 00m
Sat 11/75:40 am -
2 stops11h 55m
Deal found 8/22![Southwest logo]()
$462
This Southwest deal was found by Cheapflights users on 8/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:45 pm -
2 stops9h 10m
Wed 11/115:40 am -
2 stops10h 20m
Deal found 8/18![Southwest logo]()
$479
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:28 am -
2 stops23h 25m
Tue 9/297:00 am -
2 stops16h 24m
Deal found 8/19![United Airlines logo]()
$581
This Southwest deal was found by Cheapflights users on 8/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:05 pm -
2 stops16h 55m
Sun 11/159:35 pm -
1 stop15h 40m
Deal found 8/20![Southwest logo]()
$485
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am -
1 stop8h 38m
Tue 9/297:00 am -
2 stops16h 24m
Deal found 8/21![United Airlines logo]()
$591
This Southwest deal was found by Cheapflights users on 8/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:25 pm -
2 stops12h 45m
Mon 9/1410:00 am -
1 stop11h 30m
Deal found 8/21![Southwest logo]()
$587
Last-minute flights from Phoenix to San JuanDiscover last-minute flight deals from Phoenix to San Juan. Data last updated August 22, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to San Juan. Data last updated August 22, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 8/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:53 pm -
2 stops26h 45m
Sat 9/127:00 am -
2 stops18h 13m
Deal found 8/21![Frontier logo]()
$450
This Southwest deal was found by Cheapflights users on 8/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:00 am -
2 stops10h 05m
Sat 9/196:25 am -
1 stop9h 15m
Deal found 8/18![Southwest logo]()
$409
This CheapOair deal was found by Cheapflights users on 8/19. 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.
Wed 9/1610:20 am -
2 stops26h 46m
Fri 9/257:00 am -
2 stops14h 29m
Deal found 8/19![Frontier logo]()
$443
This Trip.com deal was found by Cheapflights users on 8/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:37 am -
2 stops15h 15m
Thu 9/247:00 am -
2 stops19h 43m
Deal found 8/18![Frontier logo]()
$421
This Faresmojo deal was found by Cheapflights users on 8/17. 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.
Fri 9/183:10 pm -
1 stop15h 15m
Mon 9/213:20 pm -
1 stop10h 05m
Deal found 8/17![JetBlue logo]()
$391
This Trip.com deal was found by Cheapflights users on 8/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:18 pm -
2 stops20h 48m
Tue 9/2210:42 am -
2 stops14h 31m
Deal found 8/21![Frontier logo]()
$401
This Trip.com deal was found by Cheapflights users on 8/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:22 pm -
2 stops19h 56m
Fri 9/257:00 am -
2 stops15h 51m
Deal found 8/20![Frontier logo]()
$427
This Southwest deal was found by Cheapflights users on 8/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:05 pm -
1 stop8h 45m
Fri 9/255:30 am -
1 stop14h 45m
Deal found 8/20![Southwest logo]()
$432
This CheapOair deal was found by Cheapflights users on 8/19. 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 9/221:32 pm -
1 stop23h 40m
Tue 10/2010:39 am -
1 stop13h 03m
Deal found 8/19![Multiple Airlines logo]()
$431
This CheapOair deal was found by Cheapflights users on 8/19. 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.
Wed 9/2310:20 am -
2 stops28h 23m
Mon 9/286:30 am -
2 stops18h 20m
Deal found 8/19![Frontier logo]()
$449
This Southwest deal was found by Cheapflights users on 8/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:10 pm -
2 stops15h 00m
Tue 9/295:15 am -
2 stops10h 20m
Deal found 8/21![Southwest logo]()
$426
This CheapOair deal was found by Cheapflights users on 8/19. 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 9/247:24 pm -
2 stops16h 55m
Tue 9/292:45 pm -
2 stops30h 53m
Deal found 8/19![Frontier logo]()
$438
One-way flights from Phoenix to San JuanSearch for one-way flight options from Phoenix to San Juan. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
Search for one-way flight options from Phoenix to San Juan. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
This Frontier deal was found by Cheapflights users on 8/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1210:12 pm -
1 stop8h 06m
Deal found 8/20![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Mon 9/145:23 pm -
2 stops17h 17m
Deal found 8/18![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Wed 9/168:30 am -
2 stops22h 05m
Deal found 8/18![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/158:30 am -
2 stops22h 05m
Deal found 8/18![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 10/68:39 pm -
2 stops33h 39m
Deal found 8/19![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/228:39 pm -
2 stops33h 56m
Deal found 8/21![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Wed 10/144:34 pm -
2 stops18h 42m
Deal found 8/20![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Tue 10/134:34 pm -
2 stops13h 44m
Deal found 8/20![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/285:23 pm -
2 stops17h 17m
Deal found 8/21![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Fri 9/185:23 pm -
2 stops19h 43m
Deal found 8/18![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Sat 10/1012:25 pm -
2 stops24h 41m
Deal found 8/20![Frontier logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 10/87:15 am -
2 stops13h 39m
Deal found 8/17![Frontier logo]()
$175
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 August 22, 2026.
Round-trip from | $390 (Kiwi.com) |
|---|---|
One-way from | $129 (Frontier) |
Popular in | December |
Cheapest in | April |
Average price | $492 |
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 7,457,451 searches. Data last updated August 22, 2026.
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
Cheapest round-trip
Quickest round-trip
PhoenixSan Juan
PHX Phoenix Sky Harbor Intl - SJU San Juan Luis Munoz Marin Intl
PHXSJU
Phoenix Sky Harbor Intl
Mon 11/2
5:20 am-5:50 pm
1 stop9h 30m
San Juan Luis Munoz Marin Intl
Tue 11/3
5:40 am-12:35 pm
1 stop9h 55m
$404
PhoenixSan Juan
PHX Phoenix Sky Harbor Intl - SJU San Juan Luis Munoz Marin Intl
PHXSJU
Phoenix Sky Harbor Intl
Sun 11/1
5:50 pm-11:50 am
2 stops15h 00m
San Juan Luis Munoz Marin Intl
Sat 11/7
5:40 am-2:35 pm
2 stops11h 55m
$462
PhoenixSan Juan
PHX Phoenix Sky Harbor Intl - SJU San Juan Luis Munoz Marin Intl
PHXSJU
Phoenix Sky Harbor Intl
Fri 11/6
12:45 pm-12:55 am
2 stops9h 10m
San Juan Luis Munoz Marin Intl
Wed 11/11
5:40 am-1:00 pm
2 stops10h 20m
$479
PhoenixSan Juan
PHX Phoenix Sky Harbor Intl - SJU San Juan Luis Munoz Marin Intl
PHXSJU
Phoenix Sky Harbor Intl
Fri 11/13
7:05 pm-3:00 pm
2 stops16h 55m
San Juan Luis Munoz Marin Intl
Sun 11/15
9:35 pm-10:15 am
1 stop15h 40m
$485
PhoenixSan Juan
PHX Phoenix Sky Harbor Intl - SJU San Juan Luis Munoz Marin Intl
PHXSJU
Phoenix Sky Harbor Intl
Fri 10/23
6:00 am-11:50 pm
2 stops14h 50m
San Juan Luis Munoz Marin Intl
Fri 10/30
2:46 pm-9:40 am
2 stops21h 54m
$577
PhoenixSan Juan
PHX Phoenix Sky Harbor Intl - SJU San Juan Luis Munoz Marin Intl
PHXSJU
Phoenix Sky Harbor Intl
Tue 9/22
11:28 am-1:53 pm
2 stops23h 25m
San Juan Luis Munoz Marin Intl
Tue 9/29
7:00 am-8:24 pm
2 stops16h 24m
$581
PhoenixSan Juan
PHX Phoenix Sky Harbor Intl - SJU San Juan Luis Munoz Marin Intl
PHXSJU
Phoenix Sky Harbor Intl
Sat 9/12
5:25 pm-9:10 am
2 stops12h 45m
San Juan Luis Munoz Marin Intl
Mon 9/14
10:00 am-6:30 pm
1 stop11h 30m
$587
PhoenixSan Juan
PHX Phoenix Sky Harbor Intl - SJU San Juan Luis Munoz Marin Intl
PHXSJU
Phoenix Sky Harbor Intl
Thu 9/24
6:00 am-5:38 pm
1 stop8h 38m
San Juan Luis Munoz Marin Intl
Tue 9/29
7:00 am-8:24 pm
2 stops16h 24m
$591
PhoenixSan Juan
PHX Phoenix Sky Harbor Intl - SJU San Juan Luis Munoz Marin Intl
PHXSJU
Phoenix Sky Harbor Intl
Fri 10/23
7:20 pm-12:05 pm
2 stops13h 45m
San Juan Luis Munoz Marin Intl
Fri 10/30
6:45 am-7:56 pm
2 stops16h 11m
$602
Cheapest one-way
PhoenixSan Juan
PHX Phoenix Sky Harbor Intl - SJU San Juan Luis Munoz Marin Intl
PHXSJU
Phoenix Sky Harbor Intl
Sat 11/14
6:00 am-5:15 pm
1 stop8h 15m
$178
Showing 1-10 of 19 resultsSorted by cheapest first
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.
PH1-PR1
PHX-SJU
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
PH1-PR1
PHX-SJU
What is the cheapest month to book a flight from Phoenix to San Juan?
Currently, April is the cheapest month in which you can book a flight from Phoenix to San Juan (average of $472). Flying from Phoenix to San Juan in December is currently the most expensive (average of $597). 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.
How much does it cost to fly round-trip from Phoenix to San Juan?
Airfare is below average for this route at the moment.
Phoenix to San Juan flights typically cost between $427 and $614 in September.The cheapest round-trip price found within the last 5 days was $390 on Frontier (Sep 22-Oct 20).
How far ahead should I book a flight from Phoenix to San Juan?
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 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 August 22, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andAmerican 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.
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
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Phoenix and San Juan flights
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Top 6 airlines flying from Phoenix to San Juan
Discover the top 6 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 7,457,451 searches. Data last updated August 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$218 | Average$418 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$221 | Average$398 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$382 | Average$666 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$385 | Average$512 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$390 | Average$541 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$425 | Average$605 | FlexibilityNo cancel fee | On-time71% |