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Luis Munoz Marin Intl

$127+ Cheap flights from Sky Harbor Intl (PHX) to Luis Munoz Marin Intl (SJU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SJU
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to San Juan Luis Munoz Marin Intl are usually found in September or January, booked 60 days in advance, depart on a Monday or Tuesday and return on a Sunday

Cheap flight deals from Sky Harbor Intl to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Luis Munoz Marin Intl (SJU). 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 July 3, 2025.

Round-trip from

$260
(FlightHub)

One-way from

$127
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$479
From Phoenix Sky Harbor Intl to San Juan Luis Munoz Marin Intl
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One-way flight from Phoenix Sky Harbor Intl to San Juan Luis Munoz Marin Intl
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Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Sky Harbor Intl to Luis Munoz Marin Intl

Cheapest flights from Sky Harbor Intl to Luis Munoz Marin Intl
Explore the most affordable flight options available from Sky Harbor Intl to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This FlightHub deal was found by Cheapflights users on 7/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2211:49 pmPHX - SJU
1 stop8h 43mSpirit Airlines
Mon 7/281:37 amSJU - PHX
1 stop23h 57mSpirit Airlines
Deal found 7/3$260
This Priceline deal was found by Cheapflights users on 7/3. 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 7/2211:49 pmPHX - SJU
1 stop8h 43mMultiple Airlines
Tue 7/291:43 pmSJU - PHX
1 stop29h 04mMultiple Airlines
Deal found 7/3$261
This Priceline deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/125:27 pmPHX - SJU
1 stop12h 37mFrontier
Thu 8/76:00 amSJU - PHX
1 stop12h 47mFrontier
Deal found 6/30$286

Cheapflights Fare Finder

Customize your flight search to find flights from Sky Harbor Intl to Luis Munoz Marin Intl 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 July 3, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Sky Harbor Intl

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 7/22

11:49 pm-11:32 am

1 stop8h 43m

San Juan Luis Munoz Marin Intl

Mon 7/28

1:37 am-10:34 pm

1 stop23h 57m

$260

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 7/22

11:49 pm-11:32 am

1 stop8h 43m

San Juan Luis Munoz Marin Intl

Tue 7/29

1:43 pm-3:47 pm

1 stop29h 04m

$261

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sun 7/13

5:27 pm-9:04 am

1 stop12h 37m

San Juan Luis Munoz Marin Intl

Wed 7/16

1:43 pm-3:47 pm

1 stop29h 04m

$286

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 7/22

11:49 pm-11:32 am

1 stop8h 43m

$127

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sat 7/19

5:27 pm-9:04 am

1 stop12h 37m

$142

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Mon 9/22

9:59 pm-12:40 pm

1 stop11h 41m

$180

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sun 8/17

8:05 am-3:10 pm

3 stops28h 05m

$201

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Fri 9/26

6:50 pm-3:11 pm

1 stop17h 21m

$212

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 8/19

7:10 am-7:45 pm

2 stops9h 35m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Sky Harbor Intl to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl 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.

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Luis Munoz Marin Intl. Price data was last updated on June 27, 2025.

The price you pay for your flight from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 60 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 Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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 Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

It’s optimal to fly from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport 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 Luis Munoz Marin Intl Airport?

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

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport 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.

How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport?

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown Southwest, Delta, and JetBlue from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport. 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.
Southwest
8.0
Very good
4,270 reviews

Crew

8.6

Food

7.0

Entertainment

7.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,270 reviews
Southwest
8.0
Very good
4,270 reviews

Crew

8.6

Food

7.0

Entertainment

7.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,970 reviews
Southwest
8.0
Very good
4,270 reviews

Crew

8.6

Food

7.0

Entertainment

7.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,916 reviews
Southwest
8.0
Very good
4,270 reviews

Crew

8.6

Food

7.0

Entertainment

7.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,270 reviews

Crew

8.6

Food

7.0

Entertainment

7.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Sun Country Air
6.9
Okay
339 reviews
Southwest
8.0
Very good
4,270 reviews

Crew

8.6

Food

7.0

Entertainment

7.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl Airport round-trip?

    Our cheapest airline available from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport is Spirit Airlines. Our recent data shows that you can find tickets from as low as $260 on this airline. An additional option worth looking into is Frontier, starting at $286. Spirit Airlines is 44% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $127. Users have also found prices from $142 and $180 on Frontier and JetBlue, respectively.

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

    Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport flights have a layover in Orlando most of the time. Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport flights stop in Miami the next most. Charlotte ranks third in terms of the most popular layover location on Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport flights.

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

    Walt Disney World Resort, Universal Orlando Resort, and International Drive are the most popular attractions in Orlando if you're in need of something to do during your layover. Walt Disney World Resort, Universal Orlando Resort, and International Drive can be visited by traveling about 16.2 mi, 10.2 mi, and 9.9 mi respectively from Orlando. Those landing in Orlando looking to spend some time exploring during their layover can rent a car for about $24 per day.

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

    If you're on a layover in Miami and looking for things to do, consider visiting Wynwood Art District, Bayfront Park, or Bayside Marketplace. Wynwood Art District, Bayfront Park, and Bayside Marketplace can be visited by traveling about 5.5 mi, 6.4 mi, and 6.4 mi respectively from Miami. Those on a layover in Miami in need of a rental car can book one at Miami for about $22.

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

    If you're on a layover in Charlotte and looking for things to do, consider visiting Carowind, Mint Museum Uptown, or NASCAR Hall of Fame. Carowind, Mint Museum Uptown, and NASCAR Hall of Fame are located about 8.2 mi, 5.4 mi, and 5.7 mi, respectively from Charlotte Douglas. Those on a layover in Charlotte in need of a rental car can book one at Charlotte Douglas for about $43.

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

    Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport flights have a layover in Atlanta least often. Dallas follows Atlanta in terms of the least common layover location on Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport flights.

  • Can I find deals for flights from Sky Harbor Intl to Luis Munoz Marin Intl that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Luis Munoz Marin Intl?

    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 Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Sky Harbor Intl to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Dorado
Fajardo
Luquillo
Rio Grande
Humacao
Bayamón

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Top 7 airlines flying from Sky Harbor Intl to Luis Munoz Marin Intl

Discover the top 7 airlines that operate flights from Sky Harbor Intl to Luis Munoz Marin Intl. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$138Average$335FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$196Average$388FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$260Average$370FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$318Average$514FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$352Average$494FlexibilityNo cancel feeOn-time71%
DeltaCheapest$364Average$461FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$443Average$568FlexibilityNo cancel feeOn-time63%

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