In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 in.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

What are the most popular airlines that fly from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport?

When booking a flight from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport, you may want to consider flying on American Airlines, JetBlue or Delta as they are the most popular for this route.

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

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

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

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

$144+ Flights from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport

Q: What is the cheapest day to fly round-trip from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport?

Leaving on a Saturday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 31% on the overall cost on flights from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport.

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

Travelers have found it’s best to book a flight 25 days in advance to save up to 135% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 25 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport 1-2 weeks in advance for as low as $414, or $473 for flights within the next 24 hours.

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Luis Munoz Marin Intl to Sky Harbor Intl 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Phoenix Sky Harbor Intl are usually found in September or August, booked 24 days in advance, depart on a Sunday or Tuesday and return on a Monday

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

Round-trip from	$271 (SmartFares)
One-way from	$144 (Frontier)
Popular in	December
Cheapest in	September
Average price	$455

From San Juan Luis Munoz Marin Intl to Phoenix Sky Harbor Intl

Search Deals

One-way flight from San Juan Luis Munoz Marin Intl to Phoenix Sky Harbor Intl

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

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

Cheapest flights from Luis Munoz Marin Intl to Sky Harbor Intl
Explore the most affordable flight options available from Luis Munoz Marin Intl to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

Wed 7/231:37 amSJU - PHX

1 stop23h 57mSpirit Airlines

Tue 7/2911:49 pmPHX - SJU

1 stop8h 43mSpirit Airlines

Deal found 7/1

$271

Thu 7/246:00 amSJU - PHX

1 stop12h 47mMultiple Airlines

Tue 7/2911:49 pmPHX - SJU

1 stop8h 43mMultiple Airlines

Deal found 6/30

$278

Tue 7/151:43 pmSJU - PHX

1 stop29h 04mFrontier

Sat 7/195:27 pmPHX - SJU

1 stop12h 37mFrontier

Deal found 6/30

$284

Best flights from Luis Munoz Marin Intl to Sky Harbor Intl
Discover carefully curated flight deals from Luis Munoz Marin Intl to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2025.

Wed 7/231:37 amSJU - PHX

1 stop23h 57mSpirit Airlines

Tue 7/2911:49 pmPHX - SJU

1 stop8h 43mSpirit Airlines

Deal found 7/1

$271

Thu 7/246:00 amSJU - PHX

1 stop12h 47mMultiple Airlines

Tue 7/2911:49 pmPHX - SJU

1 stop8h 43mMultiple Airlines

Deal found 6/30

$278

Tue 7/151:43 pmSJU - PHX

1 stop29h 04mFrontier

Sat 7/195:27 pmPHX - SJU

1 stop12h 37mFrontier

Deal found 6/30

$284

Wed 11/54:00 pmSJU - PHX

1 stop9h 40mJetBlue

Tue 11/1111:07 pmPHX - SJU

1 stop9h 02mJetBlue

Deal found 6/30

$405

Last-minute flights from Luis Munoz Marin Intl to Sky Harbor Intl
Discover last-minute flight deals from Luis Munoz Marin Intl to Sky Harbor Intl. Data last updated July 2, 2025 and is based on user searches.

Tue 7/81:43 pmSJU - PHX

1 stop29h 04mFrontier

Fri 7/115:27 pmPHX - SJU

1 stop12h 32mFrontier

Deal found 6/30

$286

Tue 7/81:43 pmSJU - PHX

1 stop29h 04mMultiple Airlines

Tue 7/1511:49 pmPHX - SJU

1 stop8h 43mMultiple Airlines

Deal found 6/30

$300

Wed 7/91:37 amSJU - PHX

1 stop23h 57mSpirit Airlines

Mon 7/1411:49 pmPHX - SJU

1 stop8h 43mSpirit Airlines

Deal found 6/30

$360

Tue 7/151:43 pmSJU - PHX

1 stop29h 04mFrontier

Sat 7/195:27 pmPHX - SJU

1 stop12h 37mFrontier

Deal found 6/30

$284

Wed 7/231:37 amSJU - PHX

1 stop23h 57mSpirit Airlines

Tue 7/2911:49 pmPHX - SJU

1 stop8h 43mSpirit Airlines

Deal found 7/1

$271

Thu 7/246:00 amSJU - PHX

1 stop12h 47mMultiple Airlines

Tue 7/2911:49 pmPHX - SJU

1 stop8h 43mMultiple Airlines

Deal found 6/30

$278

One-way flights from Luis Munoz Marin Intl to Sky Harbor Intl
Search for one-way flight options from Luis Munoz Marin Intl to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated July 2, 2025.

Thu 7/106:00 amSJU - PHX

1 stop12h 47mFrontier

Deal found 6/30

$144

Sun 9/212:53 pmSJU - PHX

1 stop10h 11mSpirit Airlines

Deal found 7/1

$149

Sun 11/95:05 amSJU - PHX

1 stop9h 30mJetBlue

Deal found 6/30

$180

Sat 7/261:37 amSJU - PHX

1 stop11h 02mMultiple Airlines

Deal found 6/29

$195

Tue 9/97:20 amSJU - PHX

1 stop13h 55mSouthwest

Deal found 6/30

$213

Mon 11/245:15 pmSJU - PHX

1 stop20h 05mSun Country Air

Deal found 7/2

$247

Tue 8/125:15 pmSJU - PHX

1 stop19h 02mAmerican Airlines

Deal found 6/30

$273

Mon 11/102:05 amSJU - PHX

2 stops22h 39mUnited Airlines

Deal found 7/2

$290

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Wed 7/23

1:37 am-10:34 pm

1 stop23h 57m

Phoenix Sky Harbor Intl

Tue 7/29

11:49 pm-11:32 am

1 stop8h 43m

$271

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Thu 7/24

6:00 am-3:47 pm

1 stop12h 47m

Phoenix Sky Harbor Intl

Tue 7/29

11:49 pm-11:32 am

1 stop8h 43m

$278

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Tue 7/15

1:43 pm-3:47 pm

1 stop29h 04m

Phoenix Sky Harbor Intl

Sat 7/19

5:27 pm-9:04 am

1 stop12h 37m

$284

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Wed 11/5

4:00 pm-10:40 pm

1 stop9h 40m

Phoenix Sky Harbor Intl

Tue 11/11

11:07 pm-11:09 am

1 stop9h 02m

$405

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Thu 7/10

6:00 am-3:47 pm

1 stop12h 47m

$144

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Sun 9/21

2:53 pm-10:04 pm

1 stop10h 11m

$149

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Sun 11/9

5:05 am-11:35 am

1 stop9h 30m

$180

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Sat 7/26

1:37 am-9:39 am

1 stop11h 02m

$195

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Tue 9/9

7:20 am-6:15 pm

1 stop13h 55m

$213

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Mon 11/24

5:15 pm-10:20 am

1 stop20h 05m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 12 results

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

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Luis Munoz Marin 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 San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport

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

The price you pay for your flight from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 24 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 San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport (average of $258). Flying from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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?

It’s typically best to fly out from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport in the evening. Doing so could potentially save you 28% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

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

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

Reviews of airlines servicing Sky Harbor Intl

Read through reviews of airlines operating flights from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport, such as Southwest, United Airlines, and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,272 reviews

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

4,272 reviews

Southwest

8.0

Very good

4,272 reviews

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.

United Airlines

7.4

Good

8,861 reviews

Southwest

8.0

Very good

4,272 reviews

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

2,918 reviews

Southwest

8.0

Very good

4,272 reviews

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

4,272 reviews

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

340 reviews

Southwest

8.0

Very good

4,272 reviews

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

What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport round-trip?
Flying on Spirit Airlines is currently your cheapest option to Phoenix Sky Harbor Intl Airport, with prices starting at $271. Additional round-trip tickets that might be worth considering are offered by Frontier and JetBlue, with the lowest prices starting at $284 and $405, respectively. Spirit Airlines is priced at 38% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport one-way?
One-way options have recently been found by users for as low as $144 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $149 and JetBlue from $180 one-way.
Can I find deals for flights from Luis Munoz Marin Intl to Sky Harbor Intl that include hotel bookings?
Yes. In addition to deals on Luis Munoz Marin Intl to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Luis Munoz Marin Intl to Sky Harbor Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luis Munoz Marin Intl to Sky Harbor Intl.
Can I find deals for business class flights from Luis Munoz Marin Intl to Sky Harbor Intl?
Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to Sky Harbor 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 San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport?
Currently, January is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport (average of $258). Flying from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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

Chandler

Peoria

Glendale

Globe

Goodyear

Payson

Surprise

Buckeye

Camp Verde

Casa Grande

Paradise Valley

Avondale

Guadalupe

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Luis Munoz Marin Intl to Sky Harbor Intl

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$165	Average$319	FlexibilityNo cancel fee	On-time62%
JetBlue	Cheapest$284	Average$379	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$289	Average$440	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$344	Average$455	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$346	Average$429	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$487	Average$640	FlexibilityNo cancel fee	On-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$144+ Cheap flights from Luis Munoz Marin Intl (SJU) to Sky Harbor Intl (PHX)

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Luis Munoz Marin Intl to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Phoenix Sky Harbor Intl are usually found in September or August, booked 24 days in advance, depart on a Sunday or Tuesday and return on a Monday

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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

Cheapest flights from Luis Munoz Marin Intl to Sky Harbor IntlExplore the most affordable flight options available from Luis Munoz Marin Intl to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

Explore the most affordable flight options available from Luis Munoz Marin Intl to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Luis Munoz Marin Intl with our price prediction graph.

Cheapflights Insights

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

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

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

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

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

Find hourly flight availability from Luis Munoz Marin Intl to Sky Harbor 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 2, 2025.

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

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

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

Reviews of airlines servicing Sky Harbor Intl

Related info for your journey

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

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

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

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

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

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

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Sky Harbor Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Top 6 airlines flying from Luis Munoz Marin Intl to Sky Harbor Intl

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Luis Munoz Marin Intl to Sky Harbor Intl
Explore the most affordable flight options available from Luis Munoz Marin Intl to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.