$188+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SJU
Jun 29 — Jul 61
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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.Cheap flight deals from Phoenix to San Juan
Cheapest
Best
Last-minute
One-way
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 May 30, 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 May 30, 2026.
This Priceline deal was found by Cheapflights users on 5/27. 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.
Mon 8/312:12 am
PHX
- SJU
1 stop14h 19m
Frontier
Tue 8/1112:13 pm
SJU
- PHX
1 stop25h 17m
Frontier
Deal found 5/27![Frontier logo]()
$376
This Priceline deal was found by Cheapflights users on 5/29. 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.
Sun 8/212:12 am
PHX
- SJU
1 stop23h 03m
Frontier
Tue 8/116:26 pm
SJU
- PHX
1 stop19h 04m
Frontier
Deal found 5/29![Frontier logo]()
$396
This Priceline deal was found by Cheapflights users on 5/24. 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.
Sat 7/412:12 am
PHX
- SJU
1 stop16h 20m
Frontier
Tue 7/148:37 pm
SJU
- PHX
1 stop16h 53m
Frontier
Deal found 5/24![Frontier logo]()
$406
This Super.com deal was found by Cheapflights users on 5/25. 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.
Sun 7/512:12 am
PHX
- SJU
1 stop16h 20m
Frontier
Sun 7/128:37 pm
SJU
- PHX
1 stop16h 53m
Frontier
Deal found 5/25![Frontier logo]()
$407
This Priceline deal was found by Cheapflights users on 5/25. 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.
Thu 6/1112:35 am
PHX
- SJU
1 stop28h 20m
Frontier
Mon 6/153:06 am
SJU
- PHX
1 stop10h 21m
Frontier
Deal found 5/25![Frontier logo]()
$416
This Super.com deal was found by Cheapflights users on 5/27. 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.
Tue 6/3012:35 am
PHX
- SJU
1 stop9h 41m
Frontier
Wed 7/86:26 pm
SJU
- PHX
1 stop19h 04m
Frontier
Deal found 5/27![Frontier logo]()
$417
This Super.com deal was found by Cheapflights users on 5/27. 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.
Thu 6/1112:35 am
PHX
- SJU
1 stop19h 54m
Frontier
Tue 6/163:06 am
SJU
- PHX
1 stop10h 21m
Frontier
Deal found 5/27![Frontier logo]()
$423
This Priceline deal was found by Cheapflights users on 5/25. 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.
Sat 10/2410:51 pm
PHX
- SJU
1 stop11h 25m
Multiple Airlines
Tue 11/32:59 pm
SJU
- PHX
1 stop10h 31m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$432
This Orbitz deal was found by Cheapflights users on 5/28. 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.
Fri 6/2612:35 am
PHX
- SJU
1 stop28h 20m
Multiple Airlines
Sat 7/41:12 pm
SJU
- PHX
1 stop11h 34m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$433
This Priceline deal was found by Cheapflights users on 5/29. 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.
Sun 8/912:12 am
PHX
- SJU
1 stop23h 03m
Frontier
Fri 8/1410:48 pm
SJU
- PHX
1 stop14h 42m
Frontier
Deal found 5/29![Frontier logo]()
$436
This Southwest deal was found by Cheapflights users on 5/28. 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 9/185:10 am
PHX
- SJU
1 stop14h 40m
Southwest
Wed 9/2311:50 am
SJU
- PHX
2 stops10h 05m
Southwest
Deal found 5/28![Southwest logo]()
$437
This Southwest deal was found by Cheapflights users on 5/27. 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.
Wed 9/236:40 am
PHX
- SJU
1 stop12h 20m
Southwest
Wed 9/3011:50 am
SJU
- PHX
1 stop9h 50m
Southwest
Deal found 5/27![Southwest logo]()
$438
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 May 30, 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 May 30, 2026.
This Southwest deal was found by Cheapflights users on 5/29. 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 8/139:40 am
PHX
- SJU
1 stop9h 30m
Southwest
Tue 8/185:15 am
SJU
- PHX
1 stop9h 40m
Southwest
Deal found 5/29![Southwest logo]()
$437
This Delta deal was found by Cheapflights users on 5/24. 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.
Mon 8/176:57 am
PHX
- SJU
2 stops12h 32m
Delta
Fri 8/217:00 am
SJU
- PHX
2 stops11h 57m
Delta
Deal found 5/24![Delta logo]()
$506
This United Airlines deal was found by Cheapflights users on 5/29. 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 8/276:55 pm
PHX
- SJU
2 stops14h 59m
United Airlines
Mon 8/317:00 am
SJU
- PHX
1 stop11h 16m
United Airlines
Deal found 5/29![United Airlines logo]()
$616
This Southwest deal was found by Cheapflights users on 5/27. 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 8/177:55 am
PHX
- SJU
2 stops11h 15m
Southwest
Sun 8/236:35 am
SJU
- PHX
2 stops11h 30m
Southwest
Deal found 5/27![Southwest logo]()
$496
This Delta deal was found by Cheapflights users on 5/24. 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.
Tue 8/186:57 am
PHX
- SJU
2 stops13h 55m
Delta
Sun 8/231:19 pm
SJU
- PHX
2 stops13h 53m
Delta
Deal found 5/24![Delta logo]()
$541
This Southwest deal was found by Cheapflights users on 5/29. 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 7/1012:45 pm
PHX
- SJU
2 stops9h 40m
Southwest
Tue 7/148:35 pm
SJU
- PHX
1 stop15h 10m
Southwest
Deal found 5/29![Southwest logo]()
$556
This Delta deal was found by Cheapflights users on 5/27. 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.
Thu 8/275:42 pm
PHX
- SJU
2 stops15h 04m
Delta
Mon 8/317:00 am
SJU
- PHX
2 stops11h 57m
Delta
Deal found 5/27![Delta logo]()
$576
This Southwest deal was found by Cheapflights users on 5/24. 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 7/138:05 am
PHX
- SJU
1 stop13h 30m
Southwest
Sat 7/1812:25 pm
SJU
- PHX
2 stops10h 40m
Southwest
Deal found 5/24![Southwest logo]()
$585
This Delta deal was found by Cheapflights users on 5/25. 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.
Wed 7/87:20 pm
PHX
- SJU
2 stops13h 20m
Delta
Sun 7/126:00 am
SJU
- PHX
1 stop9h 03m
Delta
Deal found 5/25![Delta logo]()
$621
This Southwest deal was found by Cheapflights users on 5/27. 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 7/610:55 am
PHX
- SJU
2 stops10h 40m
Southwest
Sun 7/129:05 pm
SJU
- PHX
1 stop14h 40m
Southwest
Deal found 5/27![Southwest logo]()
$586
This Southwest deal was found by Cheapflights users on 5/27. 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 7/219:05 am
PHX
- SJU
2 stops10h 45m
Southwest
Sun 7/269:05 pm
SJU
- PHX
1 stop14h 40m
Southwest
Deal found 5/27![Southwest logo]()
$601
This Southwest deal was found by Cheapflights users on 5/28. 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.
Wed 7/15:15 am
PHX
- SJU
2 stops10h 10m
Southwest
Sat 7/45:30 am
SJU
- PHX
2 stops11h 30m
Southwest
Deal found 5/28![Southwest logo]()
$621
Last-minute flights from Phoenix to San JuanDiscover last-minute flight deals from Phoenix to San Juan. Data last updated May 30, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to San Juan. Data last updated May 30, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 5/25. 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.
Thu 6/1112:35 am
PHX
- SJU
1 stop28h 20m
Frontier
Mon 6/153:06 am
SJU
- PHX
1 stop10h 21m
Frontier
Deal found 5/25![Frontier logo]()
$416
This Super.com deal was found by Cheapflights users on 5/27. 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.
Thu 6/1112:35 am
PHX
- SJU
1 stop19h 54m
Frontier
Tue 6/163:06 am
SJU
- PHX
1 stop10h 21m
Frontier
Deal found 5/27![Frontier logo]()
$423
This CheapOair deal was found by Cheapflights users on 5/29. 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 6/1112:35 am
PHX
- SJU
1 stop13h 46m
Frontier
Sun 6/219:24 am
SJU
- PHX
1 stop28h 03m
Frontier
Deal found 5/29![Frontier logo]()
$481
This Super.com deal was found by Cheapflights users on 5/28. 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.
Mon 6/1511:40 pm
PHX
- SJU
1 stop11h 35m
Frontier
Wed 6/243:06 am
SJU
- PHX
1 stop10h 21m
Frontier
Deal found 5/28![Frontier logo]()
$441
This Frontier deal was found by Cheapflights users on 5/28. 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.
Tue 6/1612:35 am
PHX
- SJU
1 stop13h 24m
Frontier
Thu 6/253:06 am
SJU
- PHX
1 stop10h 21m
Frontier
Deal found 5/28![Frontier logo]()
$506
This Frontier deal was found by Cheapflights users on 5/28. 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.
Wed 6/1712:35 am
PHX
- SJU
1 stop13h 46m
Frontier
Thu 6/253:06 am
SJU
- PHX
1 stop10h 21m
Frontier
Deal found 5/28![Frontier logo]()
$486
This Faresmojo deal was found by Cheapflights users on 5/29. 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.
Wed 6/177:15 am
PHX
- SJU
1 stop12h 14m
JetBlue
Mon 6/226:00 am
SJU
- PHX
1 stop11h 26m
JetBlue
Deal found 5/29![JetBlue logo]()
$498
This Priceline deal was found by Cheapflights users on 5/26. 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.
Tue 6/2312:35 am
PHX
- SJU
1 stop28h 20m
Frontier
Sun 6/286:00 am
SJU
- PHX
1 stop31h 27m
Frontier
Deal found 5/26![Frontier logo]()
$466
This Orbitz deal was found by Cheapflights users on 5/28. 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.
Fri 6/2612:35 am
PHX
- SJU
1 stop28h 20m
Multiple Airlines
Sat 7/41:12 pm
SJU
- PHX
1 stop11h 34m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$433
This CheapOair deal was found by Cheapflights users on 5/29. 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.
Sun 6/2812:35 am
PHX
- SJU
1 stop22h 34m
Frontier
Wed 7/156:26 pm
SJU
- PHX
1 stop19h 04m
Frontier
Deal found 5/29![Frontier logo]()
$460
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 May 30, 2026.
Search for one-way flight options from Phoenix to San Juan. Find affordable one-way fares based on user searches. Data last updated May 30, 2026.
This Frontier deal was found by Cheapflights users on 5/29. 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.
Tue 7/1412:12 am
PHX
- SJU
1 stop11h 51m
Frontier
Deal found 5/29![Frontier logo]()
$188
This Priceline deal was found by Cheapflights users on 5/27. 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.
Sat 7/412:12 am
PHX
- SJU
1 stop16h 20m
Frontier
Deal found 5/27![Frontier logo]()
$208
This Super.com deal was found by Cheapflights users on 5/26. 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.
Tue 6/912:35 am
PHX
- SJU
1 stop28h 20m
Frontier
Deal found 5/26![Frontier logo]()
$214
This Cheapflightsfares deal was found by Cheapflights users on 5/28. 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.
Sun 8/2311:06 pm
PHX
- SJU
1 stop11h 52m
JetBlue
Deal found 5/28![JetBlue logo]()
$215
This Frontier deal was found by Cheapflights users on 5/29. 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.
Sun 6/1412:35 am
PHX
- SJU
1 stop13h 46m
Frontier
Deal found 5/29![Frontier logo]()
$228
This Priceline deal was found by Cheapflights users on 5/28. 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.
Thu 7/912:12 am
PHX
- SJU
1 stop23h 03m
Frontier
Deal found 5/28![Frontier logo]()
$234
This Southwest deal was found by Cheapflights users on 5/25. 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 7/1410:40 am
PHX
- SJU
2 stops10h 40m
Southwest
Deal found 5/25![Southwest logo]()
$248
This Southwest deal was found by Cheapflights users on 5/28. 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 8/2311:10 pm
PHX
- SJU
2 stops11h 35m
Southwest
Deal found 5/28![Southwest logo]()
$253
This Super.com deal was found by Cheapflights users on 5/26. 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.
Mon 6/111:30 pm
PHX
- SJU
1 stop11h 37m
Frontier
Deal found 5/26![Frontier logo]()
$255
This Super.com deal was found by Cheapflights users on 5/28. 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.
Wed 6/312:20 am
PHX
- SJU
1 stop13h 52m
Frontier
Deal found 5/28![Frontier logo]()
$256
This Frontier deal was found by Cheapflights users on 5/29. 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.
Wed 6/1712:35 am
PHX
- SJU
1 stop13h 46m
Frontier
Deal found 5/29![Frontier logo]()
$258
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 May 30, 2026.
Round-trip from | $376 (Priceline) |
|---|---|
One-way from | $188 (Frontier) |
Popular in | December |
Cheapest in | April |
Average price | $497 |
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 May 30, 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 - SJU
PHXSJU
Phoenix Sky Harbor Intl
Thu 8/13
9:40 am-10:10 pm
1 stop9h 30m
San Juan Luis Munoz Marin Intl
Tue 8/18
5:15 am-11:55 am
1 stop9h 40m
$437
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Mon 8/17
7:55 am-10:10 pm
2 stops11h 15m
San Juan Luis Munoz Marin Intl
Sun 8/23
6:35 am-3:05 pm
2 stops11h 30m
$496
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Mon 8/17
6:57 am-10:29 pm
2 stops12h 32m
San Juan Luis Munoz Marin Intl
Fri 8/21
7:00 am-3:57 pm
2 stops11h 57m
$506
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Tue 8/18
6:57 am-11:52 pm
2 stops13h 55m
San Juan Luis Munoz Marin Intl
Sun 8/23
1:19 pm-12:12 am
2 stops13h 53m
$541
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Fri 7/10
12:45 pm-1:25 am
2 stops9h 40m
San Juan Luis Munoz Marin Intl
Tue 7/14
8:35 pm-8:45 am
1 stop15h 10m
$556
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Thu 8/27
5:42 pm-11:46 am
2 stops15h 04m
San Juan Luis Munoz Marin Intl
Mon 8/31
7:00 am-3:57 pm
2 stops11h 57m
$576
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Mon 7/13
8:05 am-12:35 am
1 stop13h 30m
San Juan Luis Munoz Marin Intl
Sat 7/18
12:25 pm-8:05 pm
2 stops10h 40m
$585
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Mon 7/6
10:55 am-12:35 am
2 stops10h 40m
San Juan Luis Munoz Marin Intl
Sun 7/12
9:05 pm-8:45 am
1 stop14h 40m
$586
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Tue 7/21
9:05 am-10:50 pm
2 stops10h 45m
San Juan Luis Munoz Marin Intl
Sun 7/26
9:05 pm-8:45 am
1 stop14h 40m
$601
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Thu 8/27
6:55 pm-12:54 pm
2 stops14h 59m
San Juan Luis Munoz Marin Intl
Mon 8/31
7:00 am-3:16 pm
1 stop11h 16m
$616
Showing 1-10 of 22 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, July is the cheapest month in which you can book a flight from Phoenix to San Juan (average of $105). Flying from Phoenix to San Juan in November is currently the most expensive (average of $307). 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?
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 65 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 May 30, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andJetBlue 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
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
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
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Phoenix to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Juan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Phoenix to San Juan by cabin class
Find flights from Phoenix to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Phoenix and San Juan flights
Browse other Phoenix and San Juan flight options. Last updated on May 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 May 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$388 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$157 | Average$362 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$218 | Average$415 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$382 | Average$652 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$405 | Average$552 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$409 | Average$560 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$425 | Average$592 | FlexibilityNo cancel fee | On-time71% |