$167+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SJU
Jul 11 — Jul 181
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 June 11, 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 June 11, 2026.
This Frontier deal was found by Cheapflights users on 6/10. 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 7/284:39 pm
PHX
- SJU
1 stop9h 23m
Frontier
Tue 8/43:10 am
SJU
- PHX
1 stop10h 20m
Frontier
Deal found 6/10![Frontier logo]()
$376
This Southwest deal was found by Cheapflights users on 6/10. 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 9/167:25 am
PHX
- SJU
2 stops11h 35m
Southwest
Sun 9/209:25 pm
SJU
- PHX
1 stop13h 45m
Southwest
Deal found 6/10![Southwest logo]()
$385
This Southwest deal was found by Cheapflights users on 6/9. 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 10/237:00 am
PHX
- SJU
1 stop12h 20m
Southwest
Fri 10/305:20 pm
SJU
- PHX
1 stop9h 45m
Southwest
Deal found 6/9![Southwest logo]()
$391
This Priceline deal was found by Cheapflights users on 6/9. 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 8/121:31 pm
PHX
- SJU
1 stop12h 31m
Frontier
Sat 8/153:10 am
SJU
- PHX
1 stop10h 20m
Frontier
Deal found 6/9![Frontier logo]()
$396
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 9/168:30 am
PHX
- SJU
1 stop9h 08m
United Airlines
Sat 9/191:00 am
SJU
- PHX
1 stop10h 37m
United Airlines
Deal found 6/10![United Airlines logo]()
$413
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:35 pm
PHX
- SJU
1 stop10h 49m
American Airlines
Sat 8/2212:55 am
SJU
- PHX
1 stop10h 50m
American Airlines
Deal found 6/9![American Airlines logo]()
$415
This Priceline deal was found by Cheapflights users on 6/7. 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 7/512:12 am
PHX
- SJU
1 stop16h 20m
Frontier
Fri 7/1010:48 pm
SJU
- PHX
1 stop14h 42m
Frontier
Deal found 6/7![Frontier logo]()
$416
This Southwest deal was found by Cheapflights users on 6/10. 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 9/68:20 pm
PHX
- SJU
2 stops9h 50m
Southwest
Sat 9/126:25 am
SJU
- PHX
1 stop11h 25m
Southwest
Deal found 6/10![Southwest logo]()
$420
This Super.com deal was found by Cheapflights users on 6/6. 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 7/1912:12 am
PHX
- SJU
1 stop16h 20m
Frontier
Fri 7/2410:48 pm
SJU
- PHX
1 stop14h 42m
Frontier
Deal found 6/6![Frontier logo]()
$421
This United Airlines deal was found by Cheapflights users on 6/9. 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 10/237:43 pm
PHX
- SJU
2 stops16h 59m
United Airlines
Fri 10/301:25 pm
SJU
- PHX
2 stops13h 39m
United Airlines
Deal found 6/9![United Airlines logo]()
$424
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:00 pm
PHX
- SJU
1 stop18h 54m
American Airlines
Mon 9/2810:16 am
SJU
- PHX
1 stop14h 26m
American Airlines
Deal found 6/10![American Airlines logo]()
$425
This Super.com deal was found by Cheapflights users on 6/10. 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 7/1512:12 am
PHX
- SJU
1 stop23h 03m
Frontier
Fri 7/2410:48 pm
SJU
- PHX
1 stop14h 42m
Frontier
Deal found 6/10![Frontier logo]()
$427
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 June 11, 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 June 11, 2026.
This Southwest deal was found by Cheapflights users on 6/10. 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 11/95:50 pm
PHX
- SJU
2 stops13h 05m
Southwest
Thu 11/126:35 am
SJU
- PHX
2 stops17h 25m
Southwest
Deal found 6/10![Southwest logo]()
$385
This Southwest deal was found by Cheapflights users on 6/10. 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 8/2112:35 am
PHX
- SJU
2 stops13h 05m
Southwest
Tue 8/255:15 am
SJU
- PHX
2 stops10h 20m
Southwest
Deal found 6/10![Southwest logo]()
$391
This Southwest deal was found by Cheapflights users on 6/10. 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 10/238:15 am
PHX
- SJU
2 stops9h 40m
Southwest
Fri 10/305:30 am
SJU
- PHX
2 stops14h 05m
Southwest
Deal found 6/10![Southwest logo]()
$391
This Southwest deal was found by Cheapflights users on 6/10. 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 9/167:25 am
PHX
- SJU
2 stops11h 35m
Southwest
Sun 9/205:00 am
SJU
- PHX
2 stops9h 35m
Southwest
Deal found 6/10![Southwest logo]()
$442
This Southwest deal was found by Cheapflights users on 6/7. 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 8/2011:05 pm
PHX
- SJU
1 stop8h 50m
Southwest
Sun 8/236:35 am
SJU
- PHX
2 stops11h 10m
Southwest
Deal found 6/7![Southwest logo]()
$448
This Southwest deal was found by Cheapflights users on 6/7. 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 8/96:05 am
PHX
- SJU
1 stop11h 35m
Southwest
Fri 8/1411:35 am
SJU
- PHX
2 stops11h 20m
Southwest
Deal found 6/7![Southwest logo]()
$448
This Southwest deal was found by Cheapflights users on 6/10. 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 9/43:10 pm
PHX
- SJU
2 stops15h 15m
Southwest
Tue 9/86:00 am
SJU
- PHX
1 stop14h 05m
Southwest
Deal found 6/10![Southwest logo]()
$448
This Southwest deal was found by Cheapflights users on 6/6. 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 10/37:50 am
PHX
- SJU
2 stops13h 00m
Southwest
Wed 10/72:15 pm
SJU
- PHX
2 stops10h 05m
Southwest
Deal found 6/6![Southwest logo]()
$448
This Southwest deal was found by Cheapflights users on 6/6. 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 11/512:30 am
PHX
- SJU
1 stop8h 20m
Southwest
Tue 11/106:15 am
SJU
- PHX
1 stop14h 40m
Southwest
Deal found 6/6![Southwest logo]()
$472
This Southwest deal was found by Cheapflights users on 6/8. 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 7/299:05 am
PHX
- SJU
2 stops10h 45m
Southwest
Fri 8/145:30 am
SJU
- PHX
1 stop14h 45m
Southwest
Deal found 6/8![Southwest logo]()
$492
Last-minute flights from Phoenix to San JuanDiscover last-minute flight deals from Phoenix to San Juan. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to San Juan. Data last updated June 11, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 6/6. 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 6/2312:35 am
PHX
- SJU
1 stop19h 54m
Frontier
Wed 7/86:26 pm
SJU
- PHX
1 stop19h 04m
Frontier
Deal found 6/6![Frontier logo]()
$424
This CheapOair deal was found by Cheapflights users on 6/10. 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.
Fri 6/2612:35 am
PHX
- SJU
1 stop19h 54m
Frontier
Wed 7/86:32 am
SJU
- PHX
1 stop8h 54m
Frontier
Deal found 6/10![Frontier logo]()
$441
This CheapOair deal was found by Cheapflights users on 6/7. 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 6/2912:35 am
PHX
- SJU
1 stop22h 34m
Frontier
Thu 7/23:06 am
SJU
- PHX
1 stop10h 21m
Frontier
Deal found 6/7![Frontier logo]()
$439
This Priceline deal was found by Cheapflights users on 6/7. 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 7/512:12 am
PHX
- SJU
1 stop16h 20m
Frontier
Fri 7/1010:48 pm
SJU
- PHX
1 stop14h 42m
Frontier
Deal found 6/7![Frontier logo]()
$416
This CheapOair deal was found by Cheapflights users on 6/9. 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 7/134:39 pm
PHX
- SJU
1 stop9h 23m
Frontier
Thu 7/308:37 pm
SJU
- PHX
1 stop16h 53m
Frontier
Deal found 6/9![Frontier logo]()
$446
This Super.com deal was found by Cheapflights users on 6/10. 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 7/1512:12 am
PHX
- SJU
1 stop23h 03m
Frontier
Fri 7/2410:48 pm
SJU
- PHX
1 stop14h 42m
Frontier
Deal found 6/10![Frontier logo]()
$427
This Super.com deal was found by Cheapflights users on 6/6. 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 7/1912:12 am
PHX
- SJU
1 stop16h 20m
Frontier
Fri 7/2410:48 pm
SJU
- PHX
1 stop14h 42m
Frontier
Deal found 6/6![Frontier logo]()
$421
This Super.com deal was found by Cheapflights users on 6/6. 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 7/2212:12 am
PHX
- SJU
1 stop16h 20m
Frontier
Fri 7/3110:48 pm
SJU
- PHX
1 stop14h 42m
Frontier
Deal found 6/6![Frontier logo]()
$450
This Gotogate deal was found by Cheapflights users on 6/6. 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.
Mon 7/274:39 pm
PHX
- SJU
1 stop9h 23m
Frontier
Tue 8/46:26 pm
SJU
- PHX
1 stop19h 04m
Frontier
Deal found 6/6![Frontier logo]()
$396
This Southwest deal was found by Cheapflights users on 6/8. 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 7/278:05 am
PHX
- SJU
1 stop13h 30m
Southwest
Sat 8/19:25 pm
SJU
- PHX
1 stop13h 40m
Southwest
Deal found 6/8![Southwest logo]()
$448
This Frontier deal was found by Cheapflights users on 6/10. 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 7/284:39 pm
PHX
- SJU
1 stop9h 23m
Frontier
Tue 8/43:10 am
SJU
- PHX
1 stop10h 20m
Frontier
Deal found 6/10![Frontier logo]()
$376
This Expedia deal was found by Cheapflights users on 6/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:12 am
PHX
- SJU
1 stop11h 51m
Frontier
Sun 8/28:37 pm
SJU
- PHX
1 stop16h 53m
Frontier
Deal found 6/8![Frontier logo]()
$436
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 June 11, 2026.
Search for one-way flight options from Phoenix to San Juan. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 9/236:55 pm
PHX
- SJU
2 stops14h 02m
United Airlines
Deal found 6/10![United Airlines logo]()
$167
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:20 am
PHX
- SJU
1 stop14h 23m
American Airlines
Deal found 6/9![American Airlines logo]()
$171
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:00 am
PHX
- SJU
1 stop15h 59m
American Airlines
Deal found 6/10![American Airlines logo]()
$172
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:00 pm
PHX
- SJU
1 stop14h 24m
American Airlines
Deal found 6/8![American Airlines logo]()
$175
This Frontier deal was found by Cheapflights users on 6/8. 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 8/412:12 am
PHX
- SJU
1 stop11h 51m
Frontier
Deal found 6/8![Frontier logo]()
$188
This Super.com deal was found by Cheapflights users on 6/8. 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 6/2912:35 am
PHX
- SJU
1 stop22h 34m
Frontier
Deal found 6/8![Frontier logo]()
$194
This Frontier deal was found by Cheapflights users on 6/10. 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.
Sat 7/254:39 pm
PHX
- SJU
1 stop9h 23m
Frontier
Deal found 6/10![Frontier logo]()
$208
This Priceline deal was found by Cheapflights users on 6/6. 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 7/2312:12 am
PHX
- SJU
1 stop23h 03m
Frontier
Deal found 6/6![Frontier logo]()
$214
This Cheapflightsfares deal was found by Cheapflights users on 6/6. 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.
Wed 10/2811:45 am
PHX
- SJU
1 stop7h 24m
JetBlue
Deal found 6/6![JetBlue logo]()
$220
This Super.com deal was found by Cheapflights users on 6/8. 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 6/2312:35 am
PHX
- SJU
1 stop9h 41m
Frontier
Deal found 6/8![Frontier logo]()
$223
This Southwest deal was found by Cheapflights users on 6/8. 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 9/237:25 am
PHX
- SJU
2 stops10h 40m
Southwest
Deal found 6/8![Southwest logo]()
$224
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 June 11, 2026.
Round-trip from | $376 (Frontier) |
|---|---|
One-way from | $167 (United Airlines) |
Popular in | December |
Cheapest in | April |
Average price | $561 |
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 June 11, 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
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Mon 11/9
5:50 pm-9:55 am
2 stops13h 05m
San Juan Luis Munoz Marin Intl
Thu 11/12
6:35 am-9:00 pm
2 stops17h 25m
$385
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Fri 8/21
12:35 am-4:40 pm
2 stops13h 05m
San Juan Luis Munoz Marin Intl
Tue 8/25
5:15 am-12:35 pm
2 stops10h 20m
$391
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Fri 10/23
8:15 am-8:55 pm
2 stops9h 40m
San Juan Luis Munoz Marin Intl
Fri 10/30
5:30 am-4:35 pm
2 stops14h 05m
$391
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Wed 9/16
7:25 am-10:00 pm
2 stops11h 35m
San Juan Luis Munoz Marin Intl
Sun 9/20
5:00 am-11:35 am
2 stops9h 35m
$442
Quickest round-trip
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Thu 8/20
11:05 pm-10:55 am
1 stop8h 50m
San Juan Luis Munoz Marin Intl
Sun 8/23
6:35 am-2:45 pm
2 stops11h 10m
$448
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Sun 8/9
6:05 am-8:40 pm
1 stop11h 35m
San Juan Luis Munoz Marin Intl
Fri 8/14
11:35 am-7:55 pm
2 stops11h 20m
$448
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Fri 9/4
3:10 pm-9:25 am
2 stops15h 15m
San Juan Luis Munoz Marin Intl
Tue 9/8
6:00 am-5:05 pm
1 stop14h 05m
$448
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Sat 10/3
7:50 am-11:50 pm
2 stops13h 00m
San Juan Luis Munoz Marin Intl
Wed 10/7
2:15 pm-9:20 pm
2 stops10h 05m
$448
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Thu 11/5
12:30 am-11:50 am
1 stop8h 20m
San Juan Luis Munoz Marin Intl
Tue 11/10
6:15 am-5:55 pm
1 stop14h 40m
$472
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Wed 7/29
9:05 am-10:50 pm
2 stops10h 45m
San Juan Luis Munoz Marin Intl
Fri 8/14
5:30 am-5:15 pm
1 stop14h 45m
$492
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, 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 June 11, 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
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Phoenix to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Phoenix to San Juan
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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 June 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 2,558,603 searches. Data last updated June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$201 | Average$366 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$218 | Average$417 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$405 | Average$558 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$409 | Average$558 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$416 | Average$666 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$425 | Average$601 | FlexibilityNo cancel fee | On-time71% |