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$186+ Cheap flights from San Juan to Phoenix

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — PHX
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheapflights Tip: The best prices from San Juan to Phoenix are usually found in January or February, booked 62 days in advance, depart on a Sunday or Tuesday and return on a Monday

Cheap flight deals from San Juan to Phoenix

Cheapest flights from San Juan to Phoenix
Explore the most affordable flight options available from San Juan to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

This Booking.com deal was found by Cheapflights users on 12/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amSJU - PHX
1 stop20h 49mFrontier
Tue 12/304:49 pmPHX - SJU
1 stop29h 35mFrontier
Deal found 12/7$244
This Priceline deal was found by Cheapflights users on 12/7. 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.
Tue 12/239:37 pmSJU - PHX
1 stop29h 12mFrontier
Sat 12/276:19 pmPHX - SJU
1 stop28h 05mFrontier
Deal found 12/7$279
This Frontier deal was found by Cheapflights users on 12/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:09 pmSJU - PHX
1 stop10h 42mFrontier
Thu 12/251:52 pmPHX - SJU
1 stop13h 42mFrontier
Deal found 12/6$280
This Frontier deal was found by Cheapflights users on 12/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:33 amSJU - PHX
1 stop16h 16mFrontier
Wed 12/316:41 pmPHX - SJU
1 stop8h 53mFrontier
Deal found 12/6$304
This Frontier deal was found by Cheapflights users on 12/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:09 pmSJU - PHX
1 stop9h 40mFrontier
Thu 1/112:59 amPHX - SJU
1 stop9h 35mFrontier
Deal found 12/6$310
This Frontier deal was found by Cheapflights users on 12/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:09 pmSJU - PHX
1 stop9h 40mFrontier
Sun 12/2812:59 amPHX - SJU
1 stop9h 35mFrontier
Deal found 12/7$326
This Frontier deal was found by Cheapflights users on 12/8. 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.
Fri 12/1910:33 amSJU - PHX
1 stop16h 16mFrontier
Sun 12/2812:59 amPHX - SJU
1 stop9h 35mFrontier
Deal found 12/8$330
This Frontier deal was found by Cheapflights users on 12/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:33 amSJU - PHX
1 stop16h 16mFrontier
Mon 12/2912:59 amPHX - SJU
1 stop12h 00mFrontier
Deal found 12/6$334
This Frontier deal was found by Cheapflights users on 12/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:09 pmSJU - PHX
1 stop10h 42mFrontier
Fri 1/212:59 amPHX - SJU
1 stop12h 00mFrontier
Deal found 12/7$359
This Priceline deal was found by Cheapflights users on 12/6. 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 12/189:37 pmSJU - PHX
1 stop29h 12mFrontier
Mon 12/226:00 amPHX - SJU
1 stop14h 38mFrontier
Deal found 12/6$385

Find flight deals from San Juan to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Phoenix (PH1). 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 December 8, 2025.

Round-trip from

$180
(Priceline)

Popular in

August

Cheapest in

January

Average price

$466
From San Juan to Phoenix
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Juan to Phoenix 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 December 8, 2025.
Use the filters below to find and compare flights from San Juan to Phoenix that are best for you.

Fly from

San Juan

Fly to

Phoenix

Route

Depart

Return

Price

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Mon 2/23

6:59 pm-4:04 pm

2 stops24h 05m

Phoenix Sky Harbor Intl

Sun 3/1

11:59 pm-8:32 pm

1 stop17h 33m

$272

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Tue 12/23

9:37 pm-11:49 pm

1 stop29h 12m

Phoenix Sky Harbor Intl

Sat 12/27

6:19 pm-1:24 am

1 stop28h 05m

$279

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Sun 12/21

4:09 pm-11:51 pm

1 stop10h 42m

Phoenix Sky Harbor Intl

Thu 12/25

1:52 pm-6:34 am

1 stop13h 42m

$280

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Thu 1/22

6:10 am-3:45 pm

1 stop12h 35m

Phoenix Sky Harbor Intl

Sun 1/25

5:00 am-12:05 am

1 stop16h 05m

$330

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Wed 4/22

5:35 am-1:05 pm

2 stops10h 30m

Phoenix Sky Harbor Intl

Mon 4/27

5:05 am-11:40 pm

1 stop15h 35m

$330

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Fri 12/19

5:09 pm-11:49 pm

1 stop9h 40m

Phoenix Sky Harbor Intl

Sun 12/28

12:59 am-1:34 pm

1 stop9h 35m

$330

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Fri 5/1

4:25 pm-11:50 pm

1 stop10h 25m

Phoenix Sky Harbor Intl

Wed 5/6

7:05 am-10:40 pm

2 stops12h 35m

$347

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Sun 12/21

4:09 pm-11:51 pm

1 stop10h 42m

Phoenix Sky Harbor Intl

Fri 1/2

12:59 am-3:59 pm

1 stop12h 00m

$359

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Mon 12/22

5:09 pm-11:49 pm

1 stop9h 40m

Phoenix Sky Harbor Intl

Fri 1/2

6:00 am-10:44 pm

1 stop13h 44m

$360

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Thu 2/12

6:00 am-10:49 pm

1 stop19h 49m

Phoenix Sky Harbor Intl

Mon 2/16

11:05 pm-9:28 am

1 stop7h 23m

$378

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 22 results
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Best time to book a flight from San Juan to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix from San Juan with our price prediction graph.
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 San Juan to Phoenix

How far ahead should I book a flight from San Juan to Phoenix?

Use this chart to determine the optimal time to book a round-trip flight from San Juan to Phoenix. Price data was last updated on December 5, 2025.

The best time to book flights from San Juan to Phoenix is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Juan to Phoenix?

Currently, January is the cheapest month in which you can book a flight from San Juan to Phoenix (average of $212). Flying from San Juan to Phoenix in March is currently the most expensive (average of $342). 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.

What is the cheapest time of day to fly from SJU to PHX?

Find hourly flight availability from San Juan to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 8, 2025.

It’s typically best to fly out from San Juan to Phoenix in the evening. Doing so could potentially save you 51% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from San Juan to Phoenix?

Use this chart to determine the cheapest time to fly round-trip from San Juan to Phoenix. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Juan to Phoenix flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated December 8, 2025.
Read through reviews of airlines operating flights from San Juan to Phoenix, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,089 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,045 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,899 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.8
Fair
3,085 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from San Juan to Phoenix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Juan to Phoenix?

    Airlines like Frontier and Southwest fly from San Juan to Phoenix in about 12h 35m. The time it takes to get you to your destination can typically vary by up to 11h 30m. There are 3010 mi between San Juan and Phoenix. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from San Juan to Phoenix round-trip?

    Flying on Delta is currently your cheapest option to Phoenix, with prices starting at $212. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and Frontier, with the lowest prices starting at $260 and $274, respectively. Delta is priced at 54% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from San Juan to Phoenix one-way?

    One-way options have recently been found by users for as low as $109 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $115 and JetBlue from $149 one-way.

  • Can I find deals for flights from San Juan to Phoenix that include hotel bookings?

    Yes. In addition to deals on San Juan to Phoenix flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to Phoenix?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Juan to Phoenix.

  • Can I find deals for business class flights from San Juan to Phoenix?

    Yes. Cheapflights offers flight deals from San Juan to Phoenix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Juan to Phoenix?

    Currently, January is the cheapest month in which you can book a flight from San Juan to Phoenix (average of $212). Flying from San Juan to Phoenix in March is currently the most expensive (average of $342). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from San Juan to Phoenix

Discover the top 7 airlines that operate flights from San Juan to Phoenix. 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 December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$260Average$270FlexibilityNo cancel feeOn-time65%
DeltaCheapest$262Average$425FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$274Average$344FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$296Average$385FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$347Average$640FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$391Average$535FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$391Average$498FlexibilityNo cancel feeOn-time71%

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