$88+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SJU
May 17 — May 241
Round-trip
1 adult, Economy
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Find cheap flights from Phoenix to San Juan with Cheapflights
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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 April 17, 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 April 17, 2026.
This Priceline deal was found by Cheapflights users on 4/14. 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 5/3112:05 pm
PHX
- SJU
1 stop13h 44m
Frontier
Sat 6/68:13 pm
SJU
- PHX
1 stop17h 32m
Frontier
Deal found 4/14![Frontier logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:51 pm
PHX
- SJU
2 stops16h 10m
Frontier
Thu 5/145:15 pm
SJU
- PHX
1 stop30h 18m
Frontier
Deal found 4/16![Frontier logo]()
$298
This Priceline deal was found by Cheapflights users on 4/14. 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 4/1512:15 am
PHX
- SJU
1 stop10h 51m
Frontier
Thu 4/2310:54 am
SJU
- PHX
1 stop15h 24m
Frontier
Deal found 4/14![Frontier logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
PHX
- SJU
2 stops17h 08m
Multiple Airlines
Thu 5/142:37 pm
SJU
- PHX
1 stop30h 58m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:30 am
PHX
- SJU
1 stop28h 02m
Multiple Airlines
Mon 5/186:41 pm
SJU
- PHX
2 stops30h 45m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:05 pm
PHX
- SJU
1 stop22h 27m
Multiple Airlines
Mon 5/186:41 pm
SJU
- PHX
2 stops23h 42m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:00 am
PHX
- SJU
1 stop28h 32m
Multiple Airlines
Sat 5/166:30 am
SJU
- PHX
2 stops28h 14m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/912:05 pm
PHX
- SJU
1 stop22h 27m
Multiple Airlines
Fri 5/152:09 am
SJU
- PHX
2 stops23h 17m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$310
This Booking.com deal was found by Cheapflights users on 4/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:30 am
PHX
- SJU
1 stop30h 24m
Frontier
Wed 4/2210:59 am
SJU
- PHX
1 stop15h 04m
Frontier
Deal found 4/13![Frontier logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:00 am
PHX
- SJU
2 stops32h 26m
Frontier
Fri 5/155:15 pm
SJU
- PHX
1 stop32h 11m
Frontier
Deal found 4/17![Frontier logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
PHX
- SJU
1 stop28h 32m
Multiple Airlines
Fri 5/152:37 pm
SJU
- PHX
1 stop24h 33m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$315
This Priceline deal was found by Cheapflights users on 4/14. 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 5/2612:20 am
PHX
- SJU
1 stop9h 55m
Frontier
Thu 6/46:25 am
SJU
- PHX
1 stop15h 10m
Frontier
Deal found 4/14![Frontier logo]()
$318
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 April 17, 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 April 17, 2026.
This Southwest deal was found by Cheapflights users on 4/15. 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 5/119:55 pm
PHX
- SJU
2 stops9h 40m
Southwest
Thu 5/145:05 am
SJU
- PHX
2 stops11h 40m
Southwest
Deal found 4/15![Southwest logo]()
$467
This Frontier deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/224:36 pm
PHX
- SJU
1 stop9h 19m
Frontier
Mon 6/296:25 am
SJU
- PHX
1 stop9h 06m
Frontier
Deal found 4/17![Frontier logo]()
$516
This Delta deal was found by Cheapflights users on 4/15. 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.
Sun 5/105:45 am
PHX
- SJU
1 stop14h 50m
Delta
Wed 5/137:30 am
SJU
- PHX
1 stop13h 39m
Delta
Deal found 4/15![Delta logo]()
$596
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/129:08 am
PHX
- SJU
2 stops11h 42m
United Airlines
Tue 6/167:20 am
SJU
- PHX
2 stops12h 23m
United Airlines
Deal found 4/17![United Airlines logo]()
$686
This Southwest deal was found by Cheapflights users on 4/14. 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 5/119:55 pm
PHX
- SJU
2 stops9h 40m
Southwest
Thu 5/215:05 am
SJU
- PHX
2 stops16h 55m
Southwest
Deal found 4/14![Southwest logo]()
$467
This Southwest deal was found by Cheapflights users on 4/12. 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 5/139:50 am
PHX
- SJU
2 stops10h 50m
Southwest
Sat 5/165:15 am
SJU
- PHX
2 stops16h 00m
Southwest
Deal found 4/12![Southwest logo]()
$551
This Frontier deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1012:35 am
PHX
- SJU
1 stop9h 41m
Frontier
Sun 6/216:25 am
SJU
- PHX
1 stop9h 06m
Frontier
Deal found 4/17![Frontier logo]()
$616
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:55 pm
PHX
- SJU
1 stop11h 25m
Delta
Fri 5/292:35 pm
SJU
- PHX
2 stops11h 54m
Delta
Deal found 4/16![Delta logo]()
$631
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Sun 5/106:00 am
PHX
- SJU
2 stops12h 24m
United Airlines
Fri 5/157:20 am
SJU
- PHX
2 stops17h 41m
United Airlines
Deal found 4/16![United Airlines logo]()
$686
This Delta deal was found by Cheapflights users on 4/14. 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 7/97:17 pm
PHX
- SJU
2 stops14h 38m
Delta
Tue 7/147:30 am
SJU
- PHX
2 stops13h 35m
Delta
Deal found 4/14![Delta logo]()
$641
This Southwest deal was found by Cheapflights users on 4/13. 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 6/1011:30 am
PHX
- SJU
2 stops9h 45m
Southwest
Mon 6/1510:20 pm
SJU
- PHX
2 stops16h 15m
Southwest
Deal found 4/13![Southwest logo]()
$636
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:17 pm
PHX
- SJU
2 stops14h 38m
Delta
Wed 7/227:30 am
SJU
- PHX
2 stops13h 35m
Delta
Deal found 4/17![Delta logo]()
$681
Last-minute flights from Phoenix to San JuanDiscover last-minute flight deals from Phoenix to San Juan. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to San Juan. Data last updated April 17, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 4/14. 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 4/1512:15 am
PHX
- SJU
1 stop10h 51m
Frontier
Thu 4/2310:54 am
SJU
- PHX
1 stop15h 24m
Frontier
Deal found 4/14![Frontier logo]()
$301
This Booking.com deal was found by Cheapflights users on 4/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:30 am
PHX
- SJU
1 stop30h 24m
Frontier
Wed 4/2210:59 am
SJU
- PHX
1 stop15h 04m
Frontier
Deal found 4/13![Frontier logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:51 pm
PHX
- SJU
2 stops16h 10m
Frontier
Thu 5/145:15 pm
SJU
- PHX
1 stop30h 18m
Frontier
Deal found 4/16![Frontier logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
PHX
- SJU
2 stops17h 08m
Multiple Airlines
Thu 5/142:37 pm
SJU
- PHX
1 stop30h 58m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/912:05 pm
PHX
- SJU
1 stop22h 27m
Multiple Airlines
Fri 5/152:09 am
SJU
- PHX
2 stops23h 17m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
PHX
- SJU
1 stop28h 32m
Multiple Airlines
Fri 5/152:37 pm
SJU
- PHX
1 stop24h 33m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:00 am
PHX
- SJU
1 stop28h 32m
Multiple Airlines
Sat 5/166:30 am
SJU
- PHX
2 stops28h 14m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:00 am
PHX
- SJU
2 stops32h 26m
Frontier
Fri 5/155:15 pm
SJU
- PHX
1 stop32h 11m
Frontier
Deal found 4/17![Frontier logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:30 am
PHX
- SJU
1 stop28h 02m
Multiple Airlines
Mon 5/186:41 pm
SJU
- PHX
2 stops30h 45m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:05 pm
PHX
- SJU
1 stop22h 27m
Multiple Airlines
Mon 5/186:41 pm
SJU
- PHX
2 stops23h 42m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$307
This Priceline deal was found by Cheapflights users on 4/14. 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 5/2612:20 am
PHX
- SJU
1 stop9h 55m
Frontier
Thu 6/46:25 am
SJU
- PHX
1 stop15h 10m
Frontier
Deal found 4/14![Frontier logo]()
$318
This Priceline deal was found by Cheapflights users on 4/14. 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 5/3112:05 pm
PHX
- SJU
1 stop13h 44m
Frontier
Sat 6/68:13 pm
SJU
- PHX
1 stop17h 32m
Frontier
Deal found 4/14![Frontier logo]()
$294
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 April 17, 2026.
Search for one-way flight options from Phoenix to San Juan. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Frontier deal was found by Cheapflights users on 4/16. 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 5/911:30 pm
PHX
- SJU
1 stop11h 37m
Frontier
Deal found 4/16![Frontier logo]()
$88
This Frontier deal was found by Cheapflights users on 4/16. 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 5/1011:30 pm
PHX
- SJU
1 stop11h 37m
Frontier
Deal found 4/16![Frontier logo]()
$123
This Super.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:30 am
PHX
- SJU
1 stop10h 36m
Frontier
Deal found 4/17![Frontier logo]()
$130
This Super.com deal was found by Cheapflights users on 4/13. 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 4/3012:30 am
PHX
- SJU
1 stop29h 23m
Frontier
Deal found 4/13![Frontier logo]()
$132
This Expedia deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:15 am
PHX
- SJU
1 stop10h 51m
Frontier
Deal found 4/17![Frontier logo]()
$133
This Frontier deal was found by Cheapflights users on 4/16. 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 7/811:35 pm
PHX
- SJU
1 stop11h 40m
Frontier
Deal found 4/16![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:30 pm
PHX
- SJU
2 stops22h 11m
Frontier
Deal found 4/16![Frontier logo]()
$146
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 April 17, 2026.
Round-trip from | $294 (Priceline) |
|---|---|
One-way from | $88 (Frontier) |
Popular in | December |
Cheapest in | April |
Average price | $468 |
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 April 17, 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 5/11
9:55 pm-10:35 am
2 stops9h 40m
San Juan Luis Munoz Marin Intl
Thu 5/14
5:05 am-1:45 pm
2 stops11h 40m
$467
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Mon 5/11
9:55 pm-10:35 am
2 stops9h 40m
San Juan Luis Munoz Marin Intl
Thu 5/21
5:05 am-7:00 pm
2 stops16h 55m
$467
Quickest round-trip
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Mon 6/22
4:36 pm-4:55 am
1 stop9h 19m
San Juan Luis Munoz Marin Intl
Mon 6/29
6:25 am-12:31 pm
1 stop9h 06m
$516
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Wed 5/13
9:50 am-11:40 pm
2 stops10h 50m
San Juan Luis Munoz Marin Intl
Sat 5/16
5:15 am-6:15 pm
2 stops16h 00m
$551
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Sun 5/10
5:45 am-11:35 pm
1 stop14h 50m
San Juan Luis Munoz Marin Intl
Wed 5/13
7:30 am-6:09 pm
1 stop13h 39m
$596
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Wed 6/10
12:35 am-1:16 pm
1 stop9h 41m
San Juan Luis Munoz Marin Intl
Sun 6/21
6:25 am-12:31 pm
1 stop9h 06m
$616
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Fri 5/8
10:55 pm-1:20 pm
1 stop11h 25m
San Juan Luis Munoz Marin Intl
Fri 5/29
2:35 pm-11:29 pm
2 stops11h 54m
$631
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Wed 6/10
11:30 am-12:15 am
2 stops9h 45m
San Juan Luis Munoz Marin Intl
Mon 6/15
10:20 pm-11:35 am
2 stops16h 15m
$636
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Thu 7/9
7:17 pm-12:55 pm
2 stops14h 38m
San Juan Luis Munoz Marin Intl
Tue 7/14
7:30 am-6:05 pm
2 stops13h 35m
$641
PhoenixSan Juan
PHX - SJU
PHXSJU
Phoenix Sky Harbor Intl
Thu 7/16
7:17 pm-12:55 pm
2 stops14h 38m
San Juan Luis Munoz Marin Intl
Wed 7/22
7:30 am-6:05 pm
2 stops13h 35m
$681
Showing 1-10 of 23 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
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 April 10, 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 79 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, 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?
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 April 17, 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.
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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 April 17, 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 April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$102 | Average$360 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$146 | Average$349 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$214 | Average$414 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$382 | Average$531 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$405 | Average$536 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$409 | Average$550 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$425 | Average$578 | FlexibilityNo cancel fee | On-time71% |