What airlines fly to Puerto Rico?

American Airlines, Frontier and Southwest are the top three most popular airlines that fly to Puerto Rico from Phoenix according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 6 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Phoenix to Puerto Rico?

Frontier, Southwest, and JetBlue are the most popular carriers operating from Phoenix to Puerto Rico

When did momondo last update prices for flights from Phoenix to Puerto Rico?

Prices for flights from Phoenix to Puerto Rico refresh daily.

How many operators does momondo search for flights from Phoenix to Puerto Rico?

As of September 2026, there are 6 operators available to choose from for flights from Phoenix to Puerto Rico.

How old do you have to be to fly from Phoenix to Puerto Rico?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix to Puerto Rico.

What documentation or ID do you need to fly to Puerto Rico?

The required travel and health documents for your Puerto Rico trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Puerto Rico. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$165 Cheap Flights from Phoenix to Puerto Rico in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix to Puerto Rico

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:12 pm - 6:39 pmPHX Phoenix Sky Harbor Intl-SJU San Juan Luis Munoz Marin Intl

17h 27m1 stop Orlando

7:20 am - 12:42 amSJU San Juan Luis Munoz Marin Intl-PHX Phoenix Sky Harbor Intl

20h 22m1 stop Orlando

$336Frontier

Thu, Oct 22 - Mon, Oct 26

10:12 pm - 5:37 pmPHX Phoenix Sky Harbor Intl-SJU San Juan Luis Munoz Marin Intl

16h 25m1 stop Orlando

7:20 am - 8:42 pmSJU San Juan Luis Munoz Marin Intl-PHX Phoenix Sky Harbor Intl

16h 22m1 stop Orlando

$352Frontier

Fri, Oct 16 - Tue, Oct 20

6:05 am - 3:15 pmPHX Phoenix Sky Harbor Intl-SJU San Juan Luis Munoz Marin Intl

30h 10m1 stop Minneapolis St Paul

7:20 am - 8:15 pmSJU San Juan Luis Munoz Marin Intl-PHX Phoenix Sky Harbor Intl

15h 55m2 stops Orlando Las Vegas Harry Reid Intl

$430Multiple Airlines

Fri, Oct 16 - Tue, Oct 20

10:55 pm - 11:50 amPHX Phoenix Sky Harbor Intl-SJU San Juan Luis Munoz Marin Intl

9h 55m1 stop Orlando

6:10 am - 5:50 pmSJU San Juan Luis Munoz Marin Intl-PHX Phoenix Sky Harbor Intl

14h 40m1 stop Tampa

$448Southwest

Mon, Oct 26 - Tue, Nov 3

9:43 am - 4:14 pmPHX Phoenix Sky Harbor Intl-SJU San Juan Luis Munoz Marin Intl

27h 31m1 stop Minneapolis St Paul

3:59 pm - 12:55 pmSJU San Juan Luis Munoz Marin Intl-PHX Phoenix Sky Harbor Intl

23h 56m2 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl

$450Multiple Airlines

Fri, Nov 6 - Wed, Nov 11

10:35 am - 11:55 pmPHX Phoenix Sky Harbor Intl-SJU San Juan Luis Munoz Marin Intl

10h 20m2 stops Denver Intl Orlando

6:10 am - 5:50 pmSJU San Juan Luis Munoz Marin Intl-PHX Phoenix Sky Harbor Intl

14h 40m1 stop Tampa

$479Southwest

Sat, Oct 24 - Tue, Nov 3

11:00 am - 10:09 pmPHX Phoenix Sky Harbor Intl-SJU San Juan Luis Munoz Marin Intl

8h 09m1 stop Fort Lauderdale

2:59 pm - 10:35 pmSJU San Juan Luis Munoz Marin Intl-PHX Phoenix Sky Harbor Intl

10h 36m1 stop Fort Lauderdale

$534JetBlue

Tue, Oct 27 - Mon, Nov 2

5:20 pm - 6:15 amPHX Phoenix Sky Harbor Intl-SJU San Juan Luis Munoz Marin Intl

9h 55m1 stop Houston George Bush Intcntl

3:25 pm - 11:26 pmSJU San Juan Luis Munoz Marin Intl-PHX Phoenix Sky Harbor Intl

11h 01m1 stop Chicago O'Hare Intl

$538United Airlines

Fri, Jan 22 - Sat, Jan 30

4:30 pm - 6:15 amPHX Phoenix Sky Harbor Intl-SJU San Juan Luis Munoz Marin Intl

10h 45m2 stops Denver Intl Houston George Bush Intcntl

10:15 am - 4:21 pmSJU San Juan Luis Munoz Marin Intl-PHX Phoenix Sky Harbor Intl

9h 06m1 stop Houston George Bush Intcntl

$538United Airlines

Fri, Jan 22 - Sat, Jan 30

12:16 pm - 10:51 pmPHX Phoenix Sky Harbor Intl-SJU San Juan Luis Munoz Marin Intl

7h 35m1 stop Fort Lauderdale

2:59 pm - 11:29 pmSJU San Juan Luis Munoz Marin Intl-PHX Phoenix Sky Harbor Intl

11h 30m1 stop Fort Lauderdale

$556JetBlue

Mon, Feb 22 - Thu, Feb 25

Cheap last minute flights

Enter your travel dates to find the best prices.

12:04 pm - 1:34 pmPHX Phoenix Sky Harbor Intl-SJU San Juan Luis Munoz Marin Intl

46h 30m2 stops Houston George Bush Intcntl Fort Lauderdale

4:28 pm - 9:46 amSJU San Juan Luis Munoz Marin Intl-PHX Phoenix Sky Harbor Intl

20h 18m1 stop Hartford Bradley Intl

$582Multiple Airlines

Sat, Sep 19 - Fri, Oct 2

7:37 am - 1:34 pmPHX Phoenix Sky Harbor Intl-SJU San Juan Luis Munoz Marin Intl

26h 57m2 stops Detroit Metropolitan Wayne County Fort Lauderdale

4:28 pm - 9:46 amSJU San Juan Luis Munoz Marin Intl-PHX Phoenix Sky Harbor Intl

20h 18m1 stop Hartford Bradley Intl

$600Multiple Airlines

Sun, Sep 20 - Fri, Oct 2

11:05 pm - 10:50 amPHX Phoenix Sky Harbor Intl-SJU San Juan Luis Munoz Marin Intl

8h 45m1 stop Orlando

2:35 pm - 9:35 pmSJU San Juan Luis Munoz Marin Intl-PHX Phoenix Sky Harbor Intl

10h 00m2 stops Orlando Houston Hobby

$662Southwest

Fri, Sep 18 - Mon, Sep 21

3:10 pm - 9:25 amPHX Phoenix Sky Harbor Intl-SJU San Juan Luis Munoz Marin Intl

15h 15m2 stops San Antonio Orlando

2:35 pm - 9:35 pmSJU San Juan Luis Munoz Marin Intl-PHX Phoenix Sky Harbor Intl

10h 00m2 stops Orlando Houston Hobby

$662Southwest

Fri, Sep 18 - Mon, Sep 21

6:00 am - 4:49 pmPHX Phoenix Sky Harbor Intl-SJU San Juan Luis Munoz Marin Intl

7h 49m1 stop Atlanta Hartsfield-Jackson

1:16 pm - 11:04 pmSJU San Juan Luis Munoz Marin Intl-PHX Phoenix Sky Harbor Intl

12h 48m1 stop New York John F Kennedy Intl

$662Delta

Wed, Sep 16 - Fri, Sep 25

12:23 am - 3:40 pmPHX Phoenix Sky Harbor Intl-SJU San Juan Luis Munoz Marin Intl

12h 17m2 stops Chicago O'Hare Intl Miami

3:35 pm - 7:53 amSJU San Juan Luis Munoz Marin Intl-PHX Phoenix Sky Harbor Intl

19h 18m1 stop Dallas/Fort Worth

$667American Airlines

Tue, Sep 15 - Fri, Sep 25

4:18 pm - 4:06 pmPHX Phoenix Sky Harbor Intl-SJU San Juan Luis Munoz Marin Intl

20h 48m2 stops Los Angeles Los Angeles Atlanta Hartsfield-Jackson

7:00 am - 10:13 pmSJU San Juan Luis Munoz Marin Intl-PHX Phoenix Sky Harbor Intl

18h 13m2 stops Orlando Los Angeles Los Angeles

$674Frontier

Fri, Sep 18 - Sat, Sep 26

11:29 pm - 1:57 pmPHX Phoenix Sky Harbor Intl-SJU San Juan Luis Munoz Marin Intl

11h 28m2 stops Chicago O'Hare Intl Miami

6:00 am - 7:26 pmSJU San Juan Luis Munoz Marin Intl-PHX Phoenix Sky Harbor Intl

16h 26m1 stop Miami

$681American Airlines

Sun, Sep 20 - Thu, Oct 1

10:40 pm - 12:03 pmPHX Phoenix Sky Harbor Intl-SJU San Juan Luis Munoz Marin Intl

10h 23m1 stop New York John F Kennedy Intl

1:16 pm - 11:04 pmSJU San Juan Luis Munoz Marin Intl-PHX Phoenix Sky Harbor Intl

12h 48m1 stop New York John F Kennedy Intl

$681Delta

Sun, Sep 20 - Fri, Oct 2

3:21 pm - 10:53 amPHX Phoenix Sky Harbor Intl-SJU San Juan Luis Munoz Marin Intl

16h 32m2 stops Denver Intl Miami

3:08 am - 6:29 pmSJU San Juan Luis Munoz Marin Intl-PHX Phoenix Sky Harbor Intl

18h 21m2 stops Miami Houston George Bush Intcntl

$791Frontier

Thu, Sep 17 - Wed, Sep 23

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Southwest flights from Phoenix to Puerto Rico

Our best Southwest deals on Phoenix to Puerto Rico flight tickets

Southwest

Oct 26

PHX10:55 pmPhoenix Sky Harbor Intl

9h 55m

1 stop

SJU11:50 amSan Juan Luis Munoz Marin Intl

Nov 3

SJU6:10 amSan Juan Luis Munoz Marin Intl

14h 40m

1 stop

PHX5:50 pmPhoenix Sky Harbor Intl

$448

Southwest

Sep 28

PHX9:50 amPhoenix Sky Harbor Intl

11h 05m

1 stop

SJU11:55 pmSan Juan Luis Munoz Marin Intl

Oct 30

SJU10:10 amSan Juan Luis Munoz Marin Intl

11h 00m

2 stops

PHX6:10 pmPhoenix Sky Harbor Intl

$596

Southwest

Sep 28

PHX10:00 amPhoenix Sky Harbor Intl

10h 55m

2 stops

SJU11:55 pmSan Juan Luis Munoz Marin Intl

Oct 30

SJU10:10 amSan Juan Luis Munoz Marin Intl

11h 00m

2 stops

PHX6:10 pmPhoenix Sky Harbor Intl

$621

Frontier flights from Phoenix to Puerto Rico

Our best Frontier deals on Phoenix to Puerto Rico flight tickets

Frontier

Oct 22

PHX10:12 pmPhoenix Sky Harbor Intl

17h 27m

1 stop

SJU6:39 pmSan Juan Luis Munoz Marin Intl

Oct 26

SJU7:20 amSan Juan Luis Munoz Marin Intl

20h 22m

1 stop

PHX12:42 amPhoenix Sky Harbor Intl

$336

Frontier

Oct 16

PHX10:12 pmPhoenix Sky Harbor Intl

16h 25m

1 stop

SJU5:37 pmSan Juan Luis Munoz Marin Intl

Oct 20

SJU7:20 amSan Juan Luis Munoz Marin Intl

16h 22m

1 stop

PHX8:42 pmPhoenix Sky Harbor Intl

$352

Frontier

Oct 14

PHX10:12 pmPhoenix Sky Harbor Intl

13h 24m

1 stop

SJU2:36 pmSan Juan Luis Munoz Marin Intl

Oct 20

SJU7:20 amSan Juan Luis Munoz Marin Intl

16h 22m

1 stop

PHX8:42 pmPhoenix Sky Harbor Intl

$355

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixSan Juan

PHX Phoenix Sky Harbor Intl - SJU San Juan Luis Munoz Marin Intl

PHXSJU

Phoenix Sky Harbor Intl

Thu 10/22

10:12 pm-6:39 pm

1 stop17h 27m

San Juan Luis Munoz Marin Intl

Mon 10/26

7:20 am-12:42 am

1 stop20h 22m

$336

PhoenixSan Juan

PHX Phoenix Sky Harbor Intl - SJU San Juan Luis Munoz Marin Intl

PHXSJU

Phoenix Sky Harbor Intl

Fri 10/16

10:12 pm-5:37 pm

1 stop16h 25m

San Juan Luis Munoz Marin Intl

Tue 10/20

7:20 am-8:42 pm

1 stop16h 22m

$352

PhoenixSan Juan

PHX Phoenix Sky Harbor Intl - SJU San Juan Luis Munoz Marin Intl

PHXSJU

Phoenix Sky Harbor Intl

Fri 10/16

6:05 am-3:15 pm

1 stop30h 10m

San Juan Luis Munoz Marin Intl

Tue 10/20

7:20 am-8:15 pm

2 stops15h 55m

$430

PhoenixSan Juan

PHX Phoenix Sky Harbor Intl - SJU San Juan Luis Munoz Marin Intl

PHXSJU

Phoenix Sky Harbor Intl

Mon 10/26

10:55 pm-11:50 am

1 stop9h 55m

San Juan Luis Munoz Marin Intl

Tue 11/3

6:10 am-5:50 pm

1 stop14h 40m

$448

PhoenixSan Juan

PHX Phoenix Sky Harbor Intl - SJU San Juan Luis Munoz Marin Intl

PHXSJU

Phoenix Sky Harbor Intl

Fri 11/6

9:43 am-4:14 pm

1 stop27h 31m

San Juan Luis Munoz Marin Intl

Wed 11/11

3:59 pm-12:55 pm

2 stops23h 56m

$450

PhoenixSan Juan

PHX Phoenix Sky Harbor Intl - SJU San Juan Luis Munoz Marin Intl

PHXSJU

Phoenix Sky Harbor Intl

Sat 10/24

10:35 am-11:55 pm

2 stops10h 20m

San Juan Luis Munoz Marin Intl

Tue 11/3

6:10 am-5:50 pm

1 stop14h 40m

$479

Quickest round-trip

PhoenixSan Juan

PHX Phoenix Sky Harbor Intl - SJU San Juan Luis Munoz Marin Intl

PHXSJU

Phoenix Sky Harbor Intl

Tue 10/27

11:00 am-10:09 pm

1 stop8h 09m

San Juan Luis Munoz Marin Intl

Mon 11/2

2:59 pm-10:35 pm

1 stop10h 36m

$534

PhoenixSan Juan

PHX Phoenix Sky Harbor Intl - SJU San Juan Luis Munoz Marin Intl

PHXSJU

Phoenix Sky Harbor Intl

Fri 1/22

5:20 pm-6:15 am

1 stop9h 55m

San Juan Luis Munoz Marin Intl

Sat 1/30

3:25 pm-11:26 pm

1 stop11h 01m

$538

PhoenixSan Juan

PHX Phoenix Sky Harbor Intl - SJU San Juan Luis Munoz Marin Intl

PHXSJU

Phoenix Sky Harbor Intl

Fri 1/22

4:30 pm-6:15 am

2 stops10h 45m

San Juan Luis Munoz Marin Intl

Sat 1/30

10:15 am-4:21 pm

1 stop9h 06m

$538

PhoenixSan Juan

PHX Phoenix Sky Harbor Intl - SJU San Juan Luis Munoz Marin Intl

PHXSJU

Phoenix Sky Harbor Intl

Mon 2/22

12:16 pm-10:51 pm

1 stop7h 35m

San Juan Luis Munoz Marin Intl

Thu 2/25

2:59 pm-11:29 pm

1 stop11h 30m

$556

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Phoenix to Puerto Rico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in April, then you should wait until May to fly from Phoenix, when ticket prices are also cheap, with an average price of $497.

How far in advance should I book a flight from Phoenix to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $526 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Phoenix for as low as $425 on momondo.

Cheap Phoenix to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix to Puerto Rico

Best Price Found	$165
Fastest flight time	7h 49m
Direct flights	None

The best one-way flight to Puerto Rico from Phoenix in the past 72 hours is $165. The best round-trip flight deal from Phoenix to Puerto Rico found on momondo in the last 72 hours is $336.

The fastest flight from Phoenix to Puerto Rico takes 7h 49m

There are no direct flights from Phoenix to Puerto Rico. There are no popular flight routes from Phoenix to Puerto Rico.

Search flight deals

Frequently asked questions about flying from Phoenix to Puerto Rico

When did momondo last update prices for flights from Phoenix to Puerto Rico?
Prices for flights from Phoenix to Puerto Rico refresh daily.
How many operators does momondo search for flights from Phoenix to Puerto Rico?
As of September 2026, there are 6 operators available to choose from for flights from Phoenix to Puerto Rico.
How old do you have to be to fly from Phoenix to Puerto Rico?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix to Puerto Rico.
What documentation or ID do you need to fly to Puerto Rico?
The required travel and health documents for your Puerto Rico trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Puerto Rico. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Phoenix to Puerto Rico

Compare and see reviews for airlines that fly from Phoenix to Puerto Rico with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $222	Free Cancellation	Rating 7.1 3,035 reviews	Search JetBlue flights
Frontier	PriceFrom $224	Free Cancellation	Rating 5.6 2,601 reviews	Search Frontier flights
Delta	PriceFrom $382	Free Cancellation	Rating 7.8 8,564 reviews	Search Delta flights
Southwest	PriceFrom $387	Free Cancellation	Rating 8.0 4,190 reviews	Search Southwest flights
United Airlines	PriceFrom $390	Free Cancellation	Rating 7.4 10,214 reviews	Search United Airlines flights
American Airlines	PriceFrom $425	Free Cancellation	Rating 7.1 12,051 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Puerto Rico?

It is quick and easy to find Phoenix to Puerto Rico flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Puerto Rico that suits you.

Can I find flights from Phoenix to Puerto Rico with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Phoenix to Puerto Rico flights to just show those with flexible booking policies.

How can momondo help me find flights from Phoenix to Puerto Rico?

Once you have performed a search for Phoenix to Puerto Rico flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Phoenix to Puerto Rico right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Puerto Rico, momondo offers a useful price alert feature which will track prices for flights to Puerto Rico from Phoenix and alert you when they change.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

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Popular cities

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Feeling lucky

Popular cities in Puerto Rico

Flights to San Juanfrom $136

Flights to Aguadillafrom $209

Flights to Poncefrom $272

Flights to Viequesfrom $563

Flights to Culebrafrom $427

Flights to Mayagüezfrom $312

Cheap flights from Phoenix to Puerto Rico from $165

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to Puerto Rico departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Phoenix to Puerto Rico

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Big names and deals

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Southwest flights from Phoenix to Puerto Rico

Our best Southwest deals on Phoenix to Puerto Rico flight tickets

Frontier flights from Phoenix to Puerto Rico

Our best Frontier deals on Phoenix to Puerto Rico flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Phoenix to Puerto Rico that are best for you.

See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Phoenix to Puerto Rico

What is the cheapest month to fly to Puerto Rico?

How far in advance should I book a flight from Phoenix to Puerto Rico?

What is the cheapest airline that flies from Phoenix to Puerto Rico?

What airlines fly to Puerto Rico?

Cheap Phoenix to Puerto Rico flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Phoenix to Puerto Rico

Best airlines flying from Phoenix to Puerto Rico

Compare and see reviews for airlines that fly from Phoenix to Puerto Rico with momondo

Why use momondo?

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo

Puerto Rico flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Puerto Rico

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Puerto Rico

List of cabin classes available on flights landing in Puerto Rico. Availability may vary depending on flight origin and airline.

Complete your trip to Puerto Rico

Explore popular destinations other users love

According to popular flight searches on momondo this year