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$149+ Cheap flights from Sky Harbor Intl (PHX) 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SJU
Jan 26 — Feb 21
So 1/26
So 2/2
1 adult, Economy
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The best prices from Phoenix Sky Harbor Intl to San Juan are usually found in September or August, booked 60 days in advance, depart on a Monday or Tuesday and return on a Sunday

Cheap flight deals from Sky Harbor Intl to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 Januar 21, 2025.

Round-trip from

$296
(CheapOair)

One-way from

$158
(CheapOair)

Popular in

December

Cheapest in

September

Average price

$412
From Phoenix Sky Harbor Intl to San Juan
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One-way flight from Phoenix Sky Harbor Intl to San Juan
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Highest demand for flights based on searches. 7% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Sky Harbor Intl to San Juan

Cheapest flights from Sky Harbor Intl to San Juan
Explore the most affordable flight options available from Sky Harbor Intl to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Januar 21, 2025.

This Frontier deal was found by Cheapflights users on 1/21. 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.
Do 4/243:07 pmPHX - SJU
1 stop8h 42mFrontier
So 4/273:56 amSJU - PHX
1 stop13h 06mFrontier
Deal found 1/21$290
This CheapOair deal was found by Cheapflights users on 1/21. 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.
Do 2/2012:35 pmPHX - SJU
2 stops25h 26mMultiple Airlines
Mo 2/2410:43 pmSJU - PHX
1 stop28h 18mMultiple Airlines
Deal found 1/21$296
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 1/2711:56 amPHX - SJU
2 stops28h 49mSpirit Airlines
Mi 1/293:29 pmSJU - PHX
2 stops22h 32mSpirit Airlines
Deal found 1/20$297
This JetBlue deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 3/2911:00 amPHX - SJU
1 stop12h 26mJetBlue
Sa 4/1212:00 pmSJU - PHX
1 stop13h 32mJetBlue
Deal found 1/20$330
This Delta deal was found by Cheapflights users on 1/21. 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.
Di 9/96:00 amPHX - SJU
1 stop13h 36mDelta
Di 9/167:20 amSJU - PHX
1 stop15h 15mDelta
Deal found 1/21$385
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Di 11/1110:59 pmPHX - SJU
1 stop13h 36mAmerican Airlines
Mo 11/172:30 pmSJU - PHX
1 stop13h 38mAmerican Airlines
Deal found 1/21$387
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Fr 1/314:26 pmPHX - SJU
2 stops10h 46mUnited Airlines
Sa 2/810:10 amSJU - PHX
1 stop9h 29mUnited Airlines
Deal found 1/20$435
This Southwest deal was found by Cheapflights users on 1/19. 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.
Do 3/276:35 amPHX - SJU
2 stops10h 25mSouthwest
Di 4/86:05 amSJU - PHX
1 stop15h 05mSouthwest
Deal found 1/19$449

Find flights from Sky Harbor Intl to San Juan within your budget

Customize your flight search to find flights from Sky Harbor Intl 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 Januar 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Do 2/20

12:35 pm-5:01 pm

2 stops25h 26m

San Juan Luis Munoz Marin Intl

Mo 3/3

10:43 pm-12:01 am

1 stop28h 18m

$296

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Mi 2/19

12:56 am-4:27 pm

1 stop12h 31m

San Juan Luis Munoz Marin Intl

Mo 2/24

8:43 pm-12:01 am

1 stop30h 18m

$299

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sa 2/8

11:56 am-3:55 pm

3 stops24h 59m

San Juan Luis Munoz Marin Intl

Fr 2/14

9:34 pm-1:50 pm

3 stops19h 16m

$300

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sa 3/29

11:00 am-1:20 am

1 stop11h 20m

San Juan Luis Munoz Marin Intl

Fr 4/11

12:55 am-10:23 am

1 stop12h 28m

$330

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Di 2/18

9:35 am-9:46 pm

1 stop9h 11m

San Juan Luis Munoz Marin Intl

Mo 2/24

2:05 am-11:51 am

2 stops12h 46m

$385

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

So 2/23

11:35 pm-12:45 pm

1 stop10h 10m

San Juan Luis Munoz Marin Intl

Mi 2/26

2:11 pm-11:59 pm

1 stop12h 48m

$405

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Do 3/27

6:35 am-8:00 pm

2 stops10h 25m

San Juan Luis Munoz Marin Intl

Di 4/8

5:20 am-2:05 pm

2 stops11h 45m

$449

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Mo 3/31

12:50 am-12:25 pm

1 stop8h 35m

San Juan Luis Munoz Marin Intl

Sa 4/5

6:21 am-12:08 pm

1 stop8h 47m

$451

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Mo 5/12

12:20 am-4:05 pm

2 stops12h 45m

$149

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Do 2/27

11:13 am-2:29 am

1 stop12h 16m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 17 results
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Best time to book a flight from Sky Harbor Intl to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Sky Harbor Intl 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.

Travel insights for flights from Sky Harbor Intl to San Juan

Get recent, data-driven insights about flights from Sky Harbor Intl to San Juan including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to San Juan. Price data was last updated on January 17, 2025.

To ensure you get the cheapest price possible for a flight from Phoenix Sky Harbor Intl Airport to San Juan, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to San Juan?

Currently, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to San Juan (average of $254). Flying from Phoenix Sky Harbor Intl Airport to San Juan in March is currently the most expensive (average of $378). 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 PHX to SJU?

Find hourly flight availability from Sky Harbor Intl to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Januar 21, 2025.

It’s optimal to fly from Phoenix Sky Harbor Intl Airport to San Juan at noon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to San Juan?

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

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to San Juan flight should consider departing on Friday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 Januar 21, 2025.
Peruse reviews from past customers who have flown with United Airlines, Delta and Southwest from Phoenix to San Juan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Entertainment

7.7

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Entertainment

7.7

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Entertainment

7.7

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Entertainment

7.7

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,201 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Entertainment

7.7

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Entertainment

7.7

Crew

8.7

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

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

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

    Flying on Spirit Airlines is currently your cheapest option to San Juan, with prices starting at $297. Additional round-trip tickets that might be worth considering are offered by Frontier and JetBlue, with the lowest prices starting at $299 and $330, respectively. Spirit Airlines is priced at 33% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airlines for a one-way flight from Phoenix Sky Harbor Intl Airport to San Juan are Spirit Airlines ($158), JetBlue ($165), and Frontier ($177).

  • Where are the most common layover locations when flying from Phoenix Sky Harbor Intl Airport to San Juan?

    Of the flights from Phoenix Sky Harbor Intl Airport to San Juan that have layovers, most of them stop in Charlotte. Phoenix Sky Harbor Intl Airport to San Juan flights stop in Miami the next most. Atlanta follows Miami in terms of the most frequent layover location on Phoenix Sky Harbor Intl Airport to San Juan flights.

  • What are some popular things to do or see while on a layover in Charlotte?

    Charlotte travelers tend to visit Carowind, Mint Museum Uptown, and North Carolina Blumenthal Performing Arts Center more than anywhere else. Those on a layover in Charlotte interested in visiting Carowind, Mint Museum Uptown, or North Carolina Blumenthal Performing Arts Center can do so by traveling 8.2 mi, 5.4 mi, and 5.8 mi, respectively from Charlotte Douglas. Those landing in Charlotte looking to spend some time exploring during their layover can rent a car for about $43 per day.

  • What are some popular points of interest to see during a layover in Miami?

    Miami travelers tend to visit Wynwood Art District, Bayfront Park, and Bayside Marketplace more than any other notable places. Wynwood Art District, Bayfront Park, and Bayside Marketplace can be accessed by traveling approximately 5.5 mi, 6.4 mi, and 6.4 mi, respectively from Miami. Travelers in need of a car in Miami can rent one for about $36 per day.

  • What are points of interest worth seeing during a layover in Atlanta?

    The majority of Atlanta visitors spend their time at Georgia Aquarium, Fox Theatre, and World of Coca-Cola. Travelers on a layover in Atlanta can visit Georgia Aquarium, Fox Theatre, and World of Coca-Cola, by traveling 8.6 mi, 9.3 mi, and 8.6 mi, respectively after landing at Atlanta Hartsfield-Jackson. Travelers can book a car rental at Atlanta Hartsfield-Jackson for about $43 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Phoenix Sky Harbor Intl Airport to San Juan flights?

    Phoenix Sky Harbor Intl Airport to San Juan flights have a layover in Dallas least often. Dallas is followed by Philadelphia in terms of the least popular layover location on flights from Phoenix Sky Harbor Intl Airport to San Juan. Orlando follows Philadelphia in terms of the least frequent layover locations on Phoenix Sky Harbor Intl Airport to San Juan flights.

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

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

  • How can I find direct flights from Sky Harbor Intl to San Juan?

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

  • Can I find deals for business class flights from Sky Harbor Intl to San Juan?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to San Juan 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 Phoenix Sky Harbor Intl Airport to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to San Juan (average of $254). Flying from Phoenix Sky Harbor Intl Airport to San Juan in March is currently the most expensive (average of $378). 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.

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Alternative routes for Sky Harbor Intl to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Luis Munoz Marin Intl flights
Sky Harbor Intl to Aguadilla flights
Sky Harbor Intl to Culebra flights
Sky Harbor Intl to Mayagüez flights

Top 7 airlines flying from Sky Harbor Intl to San Juan

Discover the top 7 airlines that operate flights from Sky Harbor Intl 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 Januar 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$163Average$341FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$177Average$321FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$276Average$370FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$280Average$529FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$314Average$476FlexibilityNo cancel feeOn-time71%
DeltaCheapest$314Average$433FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$404Average$598FlexibilityNo cancel feeOn-time63%
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