$112+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SJU
Thg. 3 5 — Thg. 3 121
1 adult, Economy
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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 Tháng Hai 3, 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 Tháng Hai 3, 2026.
This CheapOair deal was found by Cheapflights users on 2/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 3 3/3112:59 am
PHX
- SJU
1 stop22h 02m
Frontier
Th. 6 5/111:07 am
SJU
- PHX
1 stop15h 11m
Frontier
Deal found 2/2![Frontier logo]()
$277
This Frontier deal was found by Cheapflights users on 2/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 6 5/810:30 pm
PHX
- SJU
1 stop12h 38m
Frontier
Th. 3 5/1211:07 am
SJU
- PHX
1 stop15h 11m
Frontier
Deal found 2/3![Frontier logo]()
$278
This Frontier deal was found by Cheapflights users on 2/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 4 2/1111:59 pm
PHX
- SJU
1 stop10h 28m
Frontier
Th. 4 2/1811:07 am
SJU
- PHX
1 stop14h 05m
Frontier
Deal found 2/2![Frontier logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Th. 2 2/235:25 pm
PHX
- SJU
2 stops19h 06m
Multiple Airlines
Th. 3 3/37:44 pm
SJU
- PHX
1 stop21h 00m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Th. 2 3/26:19 pm
PHX
- SJU
1 stop14h 18m
Multiple Airlines
Th. 3 3/1010:52 am
SJU
- PHX
2 stops28h 10m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$284
This Frontier deal was found by Cheapflights users on 2/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 5 2/1911:59 pm
PHX
- SJU
1 stop8h 28m
Frontier
Th. 2 3/211:15 am
SJU
- PHX
1 stop9h 52m
Frontier
Deal found 2/2![Frontier logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Th. 2 2/2311:59 pm
PHX
- SJU
1 stop20h 10m
Multiple Airlines
Th. 6 3/66:50 pm
SJU
- PHX
2 stops21h 02m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$289
This Travelocity deal was found by Cheapflights users on 2/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 7 2/2811:59 pm
PHX
- SJU
1 stop21h 55m
Frontier
CN 3/83:19 pm
SJU
- PHX
1 stop11h 40m
Frontier
Deal found 2/1![Frontier logo]()
$290
This CheapOair deal was found by Cheapflights users on 2/3. 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.
Th. 5 2/1911:59 pm
PHX
- SJU
1 stop8h 28m
Multiple Airlines
Th. 3 2/248:49 pm
SJU
- PHX
2 stops22h 03m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$291
This Frontier deal was found by Cheapflights users on 2/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 6 4/2410:30 pm
PHX
- SJU
1 stop12h 38m
Frontier
Th. 3 4/283:19 pm
SJU
- PHX
1 stop10h 59m
Frontier
Deal found 2/3![Frontier logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Th. 3 2/245:40 pm
PHX
- SJU
1 stop14h 57m
Multiple Airlines
Th. 6 3/67:44 pm
SJU
- PHX
1 stop19h 02m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$294
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 Tháng Hai 3, 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 Tháng Hai 3, 2026.
This Frontier deal was found by Cheapflights users on 2/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 4 2/1111:59 pm
PHX
- SJU
1 stop10h 28m
Frontier
Th. 4 2/1811:07 am
SJU
- PHX
1 stop14h 05m
Frontier
Deal found 2/2![Frontier logo]()
$279
This CheapOair deal was found by Cheapflights users on 2/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 7 5/29:20 pm
PHX
- SJU
2 stops21h 52m
Multiple Airlines
Th. 4 5/611:07 am
SJU
- PHX
1 stop15h 11m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$347
This JetBlue deal was found by Cheapflights users on 1/31. 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.
Th. 2 2/2311:08 pm
PHX
- SJU
1 stop7h 20m
JetBlue
Th. 4 2/251:53 pm
SJU
- PHX
1 stop11h 56m
JetBlue
Deal found 1/31![JetBlue logo]()
$376
This Southwest deal was found by Cheapflights users on 2/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
CN 5/37:00 am
PHX
- SJU
2 stops10h 55m
Southwest
Th. 7 5/95:15 am
SJU
- PHX
2 stops16h 00m
Southwest
Deal found 2/1![Southwest logo]()
$417
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 7 4/256:50 pm
PHX
- SJU
2 stops15h 24m
Delta
Th. 4 4/296:15 am
SJU
- PHX
2 stops16h 35m
Delta
Deal found 2/1![Delta logo]()
$471
This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 4 2/1111:59 pm
PHX
- SJU
1 stop10h 28m
Frontier
CN 2/156:00 am
SJU
- PHX
1 stop14h 57m
Frontier
Deal found 2/2![Frontier logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Th. 3 3/1710:24 am
PHX
- SJU
1 stop13h 05m
Multiple Airlines
Th. 4 3/1812:55 pm
SJU
- PHX
2 stops21h 42m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 2/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 4 4/297:05 am
PHX
- SJU
2 stops12h 35m
Southwest
Th. 3 5/55:05 am
SJU
- PHX
2 stops13h 10m
Southwest
Deal found 2/1![Southwest logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Th. 6 4/174:56 pm
PHX
- SJU
1 stop15h 31m
Multiple Airlines
CN 4/1911:07 am
SJU
- PHX
2 stops31h 05m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$399
This Orbitz deal was found by Cheapflights users on 2/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 5 3/511:59 pm
PHX
- SJU
1 stop23h 59m
Frontier
Th. 2 3/163:19 pm
SJU
- PHX
1 stop10h 49m
Frontier
Deal found 2/2![Frontier logo]()
$440
This Southwest deal was found by Cheapflights users on 2/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 3 2/2411:35 am
PHX
- SJU
2 stops10h 00m
Southwest
Th. 3 3/35:40 am
SJU
- PHX
2 stops13h 45m
Southwest
Deal found 2/2![Southwest logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
CN 3/85:15 am
PHX
- SJU
1 stop26h 22m
Multiple Airlines
Th. 7 3/148:47 pm
SJU
- PHX
2 stops37h 50m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$440
Last-minute flights from Phoenix to San JuanDiscover last-minute flight deals from Phoenix to San Juan. Data last updated Tháng Hai 3, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to San Juan. Data last updated Tháng Hai 3, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 2/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 4 2/1111:59 pm
PHX
- SJU
1 stop10h 28m
Frontier
Th. 4 2/1811:07 am
SJU
- PHX
1 stop14h 05m
Frontier
Deal found 2/2![Frontier logo]()
$279
This Frontier deal was found by Cheapflights users on 2/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 5 2/1911:59 pm
PHX
- SJU
1 stop8h 28m
Frontier
Th. 2 3/211:15 am
SJU
- PHX
1 stop9h 52m
Frontier
Deal found 2/2![Frontier logo]()
$288
This CheapOair deal was found by Cheapflights users on 2/3. 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.
Th. 5 2/1911:59 pm
PHX
- SJU
1 stop8h 28m
Multiple Airlines
Th. 3 2/248:49 pm
SJU
- PHX
2 stops22h 03m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Th. 2 2/235:25 pm
PHX
- SJU
2 stops19h 06m
Multiple Airlines
Th. 3 3/37:44 pm
SJU
- PHX
1 stop21h 00m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Th. 2 2/2311:59 pm
PHX
- SJU
1 stop20h 10m
Multiple Airlines
Th. 6 3/66:50 pm
SJU
- PHX
2 stops21h 02m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Th. 2 2/235:25 pm
PHX
- SJU
2 stops19h 06m
Multiple Airlines
Th. 4 3/46:00 am
SJU
- PHX
1 stop19h 12m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Th. 3 2/246:51 pm
PHX
- SJU
2 stops17h 15m
Multiple Airlines
Th. 3 3/37:44 pm
SJU
- PHX
1 stop21h 00m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Th. 3 2/245:40 pm
PHX
- SJU
1 stop14h 57m
Multiple Airlines
Th. 6 2/277:44 pm
SJU
- PHX
1 stop23h 48m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Th. 3 2/245:40 pm
PHX
- SJU
1 stop14h 57m
Multiple Airlines
Th. 6 3/67:44 pm
SJU
- PHX
1 stop19h 02m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$294
This Travelocity deal was found by Cheapflights users on 2/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 7 2/2811:59 pm
PHX
- SJU
1 stop21h 55m
Frontier
CN 3/83:19 pm
SJU
- PHX
1 stop11h 40m
Frontier
Deal found 2/1![Frontier logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Th. 2 3/26:19 pm
PHX
- SJU
1 stop14h 18m
Multiple Airlines
Th. 3 3/1010:52 am
SJU
- PHX
2 stops28h 10m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$284
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 Tháng Hai 3, 2026.
Search for one-way flight options from Phoenix to San Juan. Find affordable one-way fares based on user searches. Data last updated Tháng Hai 3, 2026.
This Vakatrip deal was found by Cheapflights users on 2/3. 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 Vakatrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 4 4/1512:30 am
PHX
- SJU
1 stop22h 31m
Frontier
Deal found 2/3![Frontier logo]()
$112
This Super.com deal was found by Cheapflights users on 2/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 3 2/1011:59 pm
PHX
- SJU
1 stop23h 54m
Frontier
Deal found 2/2![Frontier logo]()
$125
This Super.com deal was found by Cheapflights users on 2/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 6 2/2011:59 pm
PHX
- SJU
1 stop16h 00m
Frontier
Deal found 2/1![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Th. 3 3/175:57 pm
PHX
- SJU
2 stops17h 20m
Frontier
Deal found 1/31![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Th. 7 3/77:50 am
PHX
- SJU
3 stops55h 08m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$143
This Cheapflightsfares deal was found by Cheapflights users on 1/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 3 3/1711:25 am
PHX
- SJU
1 stop9h 45m
JetBlue
Deal found 1/31![JetBlue logo]()
$144
This Super.com deal was found by Cheapflights users on 2/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
CN 2/2211:59 pm
PHX
- SJU
1 stop23h 54m
Frontier
Deal found 2/1![Frontier logo]()
$150
This Frontier deal was found by Cheapflights users on 2/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 4 2/1111:59 pm
PHX
- SJU
1 stop10h 28m
Frontier
Deal found 2/1![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Th. 6 2/205:05 am
PHX
- SJU
3 stops30h 17m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$158
This Super.com deal was found by Cheapflights users on 2/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Th. 3 3/1712:59 am
PHX
- SJU
1 stop18h 46m
Frontier
Deal found 2/2![Frontier logo]()
$159
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 Tháng Hai 3, 2026.
Round-trip from | $277 (CheapOair) |
|---|---|
One-way from | $112 (Vakatrip) |
Popular in | December |
Cheapest in | April |
Average price | $483 |
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 Tháng Hai 3, 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
Th. 4 2/11
11:59 pm-1:27 pm
1 stop10h 28m
San Juan Luis Munoz Marin Intl
Th. 4 2/18
11:07 am-10:12 pm
1 stop14h 05m
$279
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Th. 4 2/11
11:59 pm-1:27 pm
1 stop10h 28m
San Juan Luis Munoz Marin Intl
CN 2/15
6:00 am-5:57 pm
1 stop14h 57m
$303
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Th. 7 5/2
9:20 pm-10:12 pm
2 stops21h 52m
San Juan Luis Munoz Marin Intl
Th. 4 5/6
11:07 am-11:18 pm
1 stop15h 11m
$347
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Th. 3 3/17
10:24 am-2:29 am
1 stop13h 05m
San Juan Luis Munoz Marin Intl
Th. 4 3/18
12:55 pm-7:37 am
2 stops21h 42m
$369
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Th. 2 2/23
11:08 pm-9:28 am
1 stop7h 20m
San Juan Luis Munoz Marin Intl
Th. 4 2/25
1:53 pm-10:49 pm
1 stop11h 56m
$376
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Th. 6 4/17
4:56 pm-11:27 am
1 stop15h 31m
San Juan Luis Munoz Marin Intl
CN 4/19
11:07 am-3:12 pm
2 stops31h 05m
$399
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
CN 5/3
7:00 am-8:55 pm
2 stops10h 55m
San Juan Luis Munoz Marin Intl
Th. 7 5/9
5:15 am-6:15 pm
2 stops16h 00m
$417
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Th. 4 4/29
7:05 am-10:40 pm
2 stops12h 35m
San Juan Luis Munoz Marin Intl
Th. 3 5/5
5:05 am-3:15 pm
2 stops13h 10m
$432
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Th. 5 3/5
11:59 pm-2:58 am
1 stop23h 59m
San Juan Luis Munoz Marin Intl
Th. 2 3/16
3:19 pm-11:08 pm
1 stop10h 49m
$440
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
CN 3/8
5:15 am-10:37 am
1 stop26h 22m
San Juan Luis Munoz Marin Intl
Th. 7 3/14
8:47 pm-7:37 am
2 stops37h 50m
$440
Showing 1-10 of 20 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.
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
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 30, 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 $130). 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 Tháng Hai 3, 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.
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
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 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
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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 Tháng Hai 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$360 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$146 | Average$347 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$175 | Average$395 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$326 | Average$472 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$397 | Average$553 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$405 | Average$528 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$435 | Average$581 | FlexibilityNo cancel fee | On-time63% |