How long is the flight from Phoenix to San Juan Luis Munoz Marin Intl Airport?

Departing from Phoenix to San Juan Luis Munoz Marin Intl Airport will take you 9h 05m. The distance from Phoenix to San Juan Luis Munoz Marin Intl Airport is about 3010 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Phoenix to San Juan Luis Munoz Marin Intl Airport round-trip?

Flying on Frontier is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at $136. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and JetBlue, with the lowest prices starting at $181 and $236, respectively. Frontier is priced at 71% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport 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 Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, 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).

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

Before booking your flight from Phoenix to San Juan Luis Munoz Marin Intl Airport check out the most popular airlines for this route: American Airlines, JetBlue or Delta.

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

Of the flights from Phoenix to San Juan Luis Munoz Marin Intl Airport that have layovers, most of them stop in Orlando. Charlotte sees the next most layovers on Phoenix to San Juan Luis Munoz Marin Intl Airport flights. Dallas comes next as the third most popular layover location for Phoenix to San Juan Luis Munoz Marin Intl Airport flights.

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

Of the flights from Phoenix to San Juan Luis Munoz Marin Intl Airport that have layovers, the fewest flights stop in Atlanta. Miami sees the next fewest layovers on Phoenix to San Juan Luis Munoz Marin Intl Airport flights.

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

If you're on a layover in Orlando and looking for things to do, consider visiting Walt Disney World Resort, Universal Orlando Resort, or International Drive. Those on a layover in Orlando interested in visiting Walt Disney World Resort, Universal Orlando Resort, or International Drive can do so by traveling 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 $27 per day.

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

The majority of Charlotte visitors spend their time at Carowind, Mint Museum Uptown, and NASCAR Hall of Fame. Those on a layover in Charlotte interested in visiting Carowind, Mint Museum Uptown, or NASCAR Hall of Fame can do so by traveling 8.2 mi, 5.4 mi, and 5.7 mi, respectively from Charlotte Douglas. Those looking to explore during their layover in Charlotte can rent a car from Charlotte Douglas for about $44 per day.

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

Dallas travelers tend to visit American Airlines Center, Dallas World Aquarium, and Dos Equis Pavilion more than any other attractions. American Airlines Center, Dallas World Aquarium, and Dos Equis Pavilion can be accessed by traveling approximately 15.0 mi, 15.5 mi, and 18.3 mi, respectively from Dallas/Fort Worth. Travelers can rent a car at Dallas/Fort Worth for an average daily rate of $48 to make sightseeing during their layover a little easier.

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

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

How can I find direct flights from Phoenix 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 Phoenix to Luis Munoz Marin Intl.

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

Yes. Cheapflights offers flight deals from Phoenix 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.

$142+ Flights from Phoenix to San Juan Luis Munoz Marin Intl Airport

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Cheapflights Tip: The best prices from Phoenix to San Juan Luis Munoz Marin Intl are usually found in January or April, booked 66 days in advance, depart on a Monday or Tuesday and return on a Sunday

Cheap flight deals from Phoenix to Luis Munoz Marin Intl

Round-trip from	$284 (Mytrip)
One-way from	$142 (Frontier)
Popular in	December
Cheapest in	January
Average price	$475

From Phoenix to San Juan Luis Munoz Marin Intl

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

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Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from Phoenix to Luis Munoz Marin Intl

Cheapest flights from Phoenix to Luis Munoz Marin Intl
Explore the most affordable flight options available from Phoenix to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Wed 10/1510:59 pmPHX - SJU

1 stop13h 33mFrontier

Tue 10/213:40 amSJU - PHX

1 stop12h 37mFrontier

Deal found 9/15

$284

Fri 12/511:59 pmPHX - SJU

1 stop30h 56mFrontier

Sun 12/73:55 amSJU - PHX

1 stop21h 59mFrontier

Deal found 9/15

$288

Fri 10/312:37 pmPHX - SJU

2 stops20h 24mFrontier

Tue 10/76:22 amSJU - PHX

2 stops15h 25mFrontier

Deal found 9/15

$291

Tue 10/1410:59 pmPHX - SJU

1 stop24h 31mFrontier

Mon 10/203:40 amSJU - PHX

1 stop12h 37mFrontier

Deal found 9/16

$293

Tue 12/911:30 pmPHX - SJU

1 stop17h 33mJetBlue

Tue 12/166:01 amSJU - PHX

1 stop18h 58mJetBlue

Deal found 9/14

$297

Thu 10/910:59 pmPHX - SJU

1 stop7h 43mFrontier

Wed 10/156:22 amSJU - PHX

2 stops18h 33mFrontier

Deal found 9/14

$299

Tue 10/1410:59 pmPHX - SJU

1 stop24h 31mFrontier

Mon 10/209:19 pmSJU - PHX

1 stop18h 58mFrontier

Deal found 9/15

$301

Thu 10/910:59 pmPHX - SJU

1 stop7h 43mFrontier

Mon 10/203:40 amSJU - PHX

1 stop12h 37mFrontier

Deal found 9/14

$304

Mon 10/136:00 amPHX - SJU

1 stop9h 48mMultiple Airlines

Fri 10/174:51 pmSJU - PHX

2 stops44h 02mMultiple Airlines

Deal found 9/14

$308

Mon 10/136:00 amPHX - SJU

1 stop9h 48mMultiple Airlines

Sat 10/189:48 amSJU - PHX

2 stops16h 53mMultiple Airlines

Deal found 9/14

$309

Sat 10/49:30 amPHX - SJU

1 stop26h 29mMultiple Airlines

Fri 10/104:51 pmSJU - PHX

2 stops44h 02mMultiple Airlines

Deal found 9/14

$313

Best flights from Phoenix to Luis Munoz Marin Intl
Discover carefully curated flight deals from Phoenix to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2025.

Wed 12/311:30 pmPHX - SJU

1 stop9h 05mJetBlue

Sat 12/68:02 amSJU - PHX

1 stop10h 54mJetBlue

Deal found 9/15

$419

Tue 12/211:51 pmPHX - SJU

1 stop14h 28mDelta

Tue 12/93:32 pmSJU - PHX

1 stop11h 44mDelta

Deal found 9/15

$425

Tue 1/2010:22 amPHX - SJU

2 stops11h 14mUnited Airlines

Tue 2/38:10 amSJU - PHX

1 stop10h 54mUnited Airlines

Deal found 9/14

$515

Wed 12/312:10 pmPHX - SJU

2 stops9h 25mSouthwest

Sun 12/75:40 amSJU - PHX

2 stops11h 25mSouthwest

Deal found 9/15

$535

Wed 12/311:30 pmPHX - SJU

1 stop9h 05mJetBlue

Thu 12/41:45 pmSJU - PHX

1 stop11h 59mJetBlue

Deal found 9/15

$454

Fri 12/511:30 pmPHX - SJU

1 stop8h 05mJetBlue

Wed 12/101:45 pmSJU - PHX

1 stop11h 59mJetBlue

Deal found 9/15

$487

Fri 1/164:31 pmPHX - SJU

2 stops10h 40mUnited Airlines

Mon 1/268:35 amSJU - PHX

2 stops14h 10mUnited Airlines

Deal found 9/14

$560

Fri 10/1012:40 amPHX - SJU

1 stop10h 31mDelta

Sat 10/187:15 amSJU - PHX

1 stop9h 46mDelta

Deal found 9/16

$575

Tue 12/96:35 amPHX - SJU

2 stops11h 51mUnited Airlines

Mon 12/152:05 amSJU - PHX

2 stops13h 27mUnited Airlines

Deal found 9/15

$565

Wed 10/16:00 amPHX - SJU

2 stops11h 38mUnited Airlines

Mon 11/32:05 amSJU - PHX

1 stop12h 30mUnited Airlines

Deal found 9/14

$565

Sun 12/78:30 amPHX - SJU

1 stop9h 30mUnited Airlines

Wed 12/102:05 amSJU - PHX

1 stop12h 31mUnited Airlines

Deal found 9/15

$565

Sat 1/107:27 pmPHX - SJU

2 stops14h 28mUnited Airlines

Sat 1/242:05 amSJU - PHX

1 stop12h 38mUnited Airlines

Deal found 9/16

$585

Last-minute flights from Phoenix to Luis Munoz Marin Intl
Discover last-minute flight deals from Phoenix to Luis Munoz Marin Intl. Data last updated September 16, 2025 and is based on user searches.

Thu 10/212:31 pmPHX - SJU

2 stops18h 21mFrontier

Fri 10/312:28 amSJU - PHX

2 stops18h 34mFrontier

Deal found 9/16

$314

Fri 10/312:37 pmPHX - SJU

2 stops20h 24mFrontier

Tue 10/76:22 amSJU - PHX

2 stops15h 25mFrontier

Deal found 9/15

$291

Sat 10/49:30 amPHX - SJU

1 stop26h 29mMultiple Airlines

Fri 10/104:51 pmSJU - PHX

2 stops44h 02mMultiple Airlines

Deal found 9/14

$313

Thu 10/910:59 pmPHX - SJU

1 stop7h 43mFrontier

Wed 10/156:22 amSJU - PHX

2 stops18h 33mFrontier

Deal found 9/14

$299

Thu 10/910:59 pmPHX - SJU

1 stop7h 43mFrontier

Mon 10/203:40 amSJU - PHX

1 stop12h 37mFrontier

Deal found 9/14

$304

Mon 10/136:00 amPHX - SJU

1 stop9h 48mMultiple Airlines

Fri 10/174:51 pmSJU - PHX

2 stops44h 02mMultiple Airlines

Deal found 9/14

$308

Mon 10/136:00 amPHX - SJU

1 stop9h 48mMultiple Airlines

Sat 10/189:48 amSJU - PHX

2 stops16h 53mMultiple Airlines

Deal found 9/14

$309

Tue 10/1410:59 pmPHX - SJU

1 stop24h 31mFrontier

Mon 10/203:40 amSJU - PHX

1 stop12h 37mFrontier

Deal found 9/16

$293

Tue 10/1410:59 pmPHX - SJU

1 stop24h 31mFrontier

Mon 10/209:19 pmSJU - PHX

1 stop18h 58mFrontier

Deal found 9/14

$301

Wed 10/1510:59 pmPHX - SJU

1 stop13h 33mFrontier

Tue 10/213:40 amSJU - PHX

1 stop12h 37mFrontier

Deal found 9/15

$284

One-way flights from Phoenix to Luis Munoz Marin Intl
Search for one-way flight options from Phoenix to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated September 16, 2025.

Tue 10/2110:59 pmPHX - SJU

1 stop10h 16mFrontier

Deal found 9/14

$142

Mon 10/206:00 amPHX - SJU

1 stop9h 48mMultiple Airlines

Deal found 9/15

$145

Thu 11/131:45 pmPHX - SJU

1 stop23h 38mSpirit Airlines

Deal found 9/14

$151

Sun 11/96:05 amPHX - SJU

1 stop27h 55mMultiple Airlines

Deal found 9/14

$153

Wed 11/1211:48 amPHX - SJU

1 stop13h 00mJetBlue

Deal found 9/14

$155

Sun 11/1611:23 amPHX - SJU

1 stop24h 56mFrontier

Deal found 9/14

$169

Fri 10/38:20 pmPHX - SJU

2 stops39h 39mMultiple Airlines

Deal found 9/14

$171

Sat 11/152:23 pmPHX - SJU

1 stop21h 56mFrontier

Deal found 9/14

$173

Mon 1/511:05 pmPHX - SJU

1 stop8h 27mJetBlue

Deal found 9/15

$174

Tue 11/1111:38 amPHX - SJU

3 stops43h 14mMultiple Airlines

Deal found 9/14

$175

Fri 11/71:45 pmPHX - SJU

2 stops24h 49mSpirit Airlines

Deal found 9/14

$176

Mon 11/106:05 amPHX - SJU

2 stops34h 16mMultiple Airlines

Deal found 9/14

$180

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Wed 12/3

11:30 pm-11:35 am

1 stop9h 05m

San Juan Luis Munoz Marin Intl

Sat 12/6

8:02 am-3:56 pm

1 stop10h 54m

$419

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 12/2

11:51 pm-5:19 pm

1 stop14h 28m

San Juan Luis Munoz Marin Intl

Tue 12/9

3:32 pm-12:16 am

1 stop11h 44m

$425

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Wed 12/3

11:30 pm-11:35 am

1 stop9h 05m

San Juan Luis Munoz Marin Intl

Thu 12/4

1:45 pm-10:44 pm

1 stop11h 59m

$454

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Fri 12/5

11:30 pm-10:35 am

1 stop8h 05m

San Juan Luis Munoz Marin Intl

Wed 12/10

1:45 pm-10:44 pm

1 stop11h 59m

$487

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 1/20

10:22 am-12:36 am

2 stops11h 14m

San Juan Luis Munoz Marin Intl

Tue 2/3

8:10 am-4:04 pm

1 stop10h 54m

$515

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Wed 12/3

12:10 pm-12:35 am

2 stops9h 25m

San Juan Luis Munoz Marin Intl

Sun 12/7

5:40 am-2:05 pm

2 stops11h 25m

$535

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Fri 1/16

4:31 pm-6:11 am

2 stops10h 40m

San Juan Luis Munoz Marin Intl

Mon 1/26

8:35 am-7:45 pm

2 stops14h 10m

$560

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 12/9

6:35 am-9:26 pm

2 stops11h 51m

San Juan Luis Munoz Marin Intl

Mon 12/15

2:05 am-12:32 pm

2 stops13h 27m

$565

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Wed 10/1

6:00 am-8:38 pm

2 stops11h 38m

San Juan Luis Munoz Marin Intl

Mon 11/3

2:05 am-11:35 am

1 stop12h 30m

$565

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sun 12/7

8:30 am-9:00 pm

1 stop9h 30m

San Juan Luis Munoz Marin Intl

Wed 12/10

2:05 am-11:36 am

1 stop12h 31m

$565

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 21 results

Best time to book a flight from Phoenix to Luis Munoz Marin Intl

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

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

Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix to San Juan Luis Munoz Marin Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

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

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

Travelers seeking maximum savings on their Phoenix 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.

Reviews of airlines servicing Luis Munoz Marin Intl

See what other customers who have flown with Southwest, Delta, and United Airlines from Phoenix to San Juan Luis Munoz Marin Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Southwest

8.0

Very good

4,242 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Delta

8.0

Very good

7,957 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

United Airlines

7.4

Good

8,924 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Frontier

5.8

Fair

3,174 reviews

Southwest

8.0

Very good

4,242 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

How long is the flight from Phoenix to San Juan Luis Munoz Marin Intl Airport?
Departing from Phoenix to San Juan Luis Munoz Marin Intl Airport will take you 9h 05m. The distance from Phoenix to San Juan Luis Munoz Marin Intl Airport is about 3010 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Phoenix to San Juan Luis Munoz Marin Intl Airport round-trip?
Flying on Frontier is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at $136. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and JetBlue, with the lowest prices starting at $181 and $236, respectively. Frontier is priced at 71% lower than the current average price of a flight leaving 3 months from now.
Where are the most common layover locations when flying from Phoenix to San Juan Luis Munoz Marin Intl Airport?
Of the flights from Phoenix to San Juan Luis Munoz Marin Intl Airport that have layovers, most of them stop in Orlando. Charlotte sees the next most layovers on Phoenix to San Juan Luis Munoz Marin Intl Airport flights. Dallas comes next as the third most popular layover location for Phoenix to San Juan Luis Munoz Marin Intl Airport flights.
What are some popular things to do or see while on a layover in Orlando?
If you're on a layover in Orlando and looking for things to do, consider visiting Walt Disney World Resort, Universal Orlando Resort, or International Drive. Those on a layover in Orlando interested in visiting Walt Disney World Resort, Universal Orlando Resort, or International Drive can do so by traveling 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 $27 per day.
What are some popular points of interest to see during a layover in Charlotte?
The majority of Charlotte visitors spend their time at Carowind, Mint Museum Uptown, and NASCAR Hall of Fame. Those on a layover in Charlotte interested in visiting Carowind, Mint Museum Uptown, or NASCAR Hall of Fame can do so by traveling 8.2 mi, 5.4 mi, and 5.7 mi, respectively from Charlotte Douglas. Those looking to explore during their layover in Charlotte can rent a car from Charlotte Douglas for about $44 per day.
What are points of interest worth seeing during a layover in Dallas?
Dallas travelers tend to visit American Airlines Center, Dallas World Aquarium, and Dos Equis Pavilion more than any other attractions. American Airlines Center, Dallas World Aquarium, and Dos Equis Pavilion can be accessed by traveling approximately 15.0 mi, 15.5 mi, and 18.3 mi, respectively from Dallas/Fort Worth. Travelers can rent a car at Dallas/Fort Worth for an average daily rate of $48 to make sightseeing during their layover a little easier.
Where are the least popular layover locations for Phoenix to San Juan Luis Munoz Marin Intl Airport flights?
Of the flights from Phoenix to San Juan Luis Munoz Marin Intl Airport that have layovers, the fewest flights stop in Atlanta. Miami sees the next fewest layovers on Phoenix to San Juan Luis Munoz Marin Intl Airport flights.
Can I find deals for flights from Phoenix to Luis Munoz Marin Intl that include hotel bookings?
Yes. In addition to deals on Phoenix to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Phoenix 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 Phoenix to Luis Munoz Marin Intl.
Can I find deals for business class flights from Phoenix to Luis Munoz Marin Intl?
Yes. Cheapflights offers flight deals from Phoenix 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 to San Juan Luis Munoz Marin Intl Airport?
Currently, September is the cheapest month in which you can book a flight from Phoenix to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Phoenix 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

Dorado

Fajardo

Rio Grande

Luquillo

Humacao

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from Phoenix to Luis Munoz Marin Intl

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$136	Average$326	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$181	Average$397	FlexibilityNo cancel fee	On-time65%
JetBlue	Cheapest$236	Average$369	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$358	Average$460	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$382	Average$516	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$387	Average$529	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$449	Average$584	FlexibilityNo cancel fee	On-time63%

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$142+ Cheap flights from Phoenix 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Phoenix to Luis Munoz Marin 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 Phoenix to San Juan Luis Munoz Marin Intl are usually found in January or April, booked 66 days in advance, depart on a Monday or Tuesday and return on a Sunday

Cheap flight deals from Phoenix to Luis Munoz Marin Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Phoenix to Luis Munoz Marin Intl

Cheapest flights from Phoenix to Luis Munoz Marin IntlExplore the most affordable flight options available from Phoenix to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Explore the most affordable flight options available from Phoenix to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Phoenix to Luis Munoz Marin Intl

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

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Phoenix to Luis Munoz Marin Intl. Price data was last updated on September 12, 2025.

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

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

Find hourly flight availability from Phoenix 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 September 16, 2025.

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

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

Reviews of airlines servicing Luis Munoz Marin Intl

See what other customers who have flown with Southwest, Delta, and United Airlines from Phoenix to San Juan Luis Munoz Marin Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Phoenix 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.

How long is the flight from Phoenix to San Juan Luis Munoz Marin Intl Airport?

What are the cheapest airlines flying from Phoenix to San Juan Luis Munoz Marin Intl Airport round-trip?

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

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

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

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

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

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

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

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

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

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

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Alternative routes for Phoenix to Luis Munoz Marin Intl

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Top 7 airlines flying from Phoenix to Luis Munoz Marin Intl

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Cheapest flights from Phoenix to Luis Munoz Marin Intl
Explore the most affordable flight options available from Phoenix to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.