What airlines fly to Puerto Rico?

American Airlines, Frontier and JetBlue 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 42% 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 United Airlines 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 June 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.

$167 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.

12:12 am - 2:10 am

PHX

BQN

22h 58m

1 stop

12:04 pm - 10:30 am

BQN

PHX

25h 26m

1 stop

$376Frontier

Mon, Aug 3 - Tue, Aug 11

1:26 pm - 5:02 am

PHX

SJU

12h 36m

1 stop

3:10 am - 10:30 am

SJU

PHX

10h 20m

1 stop

$376Frontier

Tue, Jul 28 - Tue, Aug 4

12:12 am - 5:31 pm

PHX

SJU

14h 19m

1 stop

8:37 pm - 10:30 am

SJU

PHX

16h 53m

1 stop

$380Frontier

Mon, Aug 3 - Tue, Aug 11

11:49 pm - 1:45 pm

PHX

SJU

10h 56m

1 stop

1:25 pm - 9:51 pm

SJU

PHX

11h 26m

1 stop

$383United Airlines

Fri, Oct 23 - Fri, Oct 30

4:39 pm - 5:02 am

PHX

SJU

9h 23m

1 stop

6:26 pm - 10:30 am

SJU

PHX

19h 04m

1 stop

$386Frontier

Tue, Jul 28 - Wed, Aug 5

9:40 am - 11:50 pm

PHX

SJU

11h 10m

1 stop

5:00 am - 12:20 pm

SJU

PHX

10h 20m

2 stops

$391Southwest

Thu, Aug 20 - Sun, Aug 23

7:30 pm - 11:50 am

PHX

SJU

13h 20m

2 stops

7:45 am - 2:06 pm

SJU

PHX

9h 21m

1 stop

$400United Airlines

Mon, Dec 7 - Wed, Dec 16

11:40 pm - 2:21 pm

PHX

BQN

11h 41m

1 stop

3:20 pm - 10:30 pm

BQN

PHX

10h 10m

1 stop

$492JetBlue

Fri, Nov 6 - Mon, Nov 9

12:12 am - 2:10 am

PHX

BQN

22h 58m

1 stop

5:01 am - 9:43 pm

BQN

PHX

19h 42m

2 stops

$515Multiple Airlines

Mon, Aug 3 - Tue, Aug 11

11:05 pm - 4:11 pm

PHX

MAZ

14h 06m

2 stops

10:07 am - 9:46 pm

MAZ

PHX

14h 39m

2 stops

$1,402Multiple Airlines

Sat, Jun 27 - Wed, Jul 1

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United Airlines flights from Phoenix to Puerto Rico

Our best United Airlines deals on Phoenix to Puerto Rico flight tickets

United Airlines

Oct 23

PHX11:49 pmPhoenix Sky Harbor Intl

10h 56m

1 stop

SJU1:45 pmSan Juan Luis Munoz Marin Intl

Oct 30

SJU1:25 pmSan Juan Luis Munoz Marin Intl

11h 26m

1 stop

PHX9:51 pmPhoenix Sky Harbor Intl

$383

United Airlines

Dec 7

PHX7:30 pmPhoenix Sky Harbor Intl

13h 20m

2 stops

SJU11:50 amSan Juan Luis Munoz Marin Intl

Dec 16

SJU7:45 amSan Juan Luis Munoz Marin Intl

9h 21m

1 stop

PHX2:06 pmPhoenix Sky Harbor Intl

$400

United Airlines

Aug 22

PHX8:30 amPhoenix Sky Harbor Intl

9h 08m

1 stop

SJU8:38 pmSan Juan Luis Munoz Marin Intl

Aug 26

SJU7:00 amSan Juan Luis Munoz Marin Intl

11h 16m

1 stop

PHX3:16 pmPhoenix Sky Harbor Intl

$424

Southwest flights from Phoenix to Puerto Rico

Our best Southwest deals on Phoenix to Puerto Rico flight tickets

Southwest

Aug 20

PHX9:40 amPhoenix Sky Harbor Intl

11h 10m

1 stop

SJU11:50 pmSan Juan Luis Munoz Marin Intl

Aug 23

SJU5:00 amSan Juan Luis Munoz Marin Intl

10h 20m

2 stops

PHX12:20 pmPhoenix Sky Harbor Intl

$391

Southwest

Aug 21

PHX5:10 amPhoenix Sky Harbor Intl

14h 40m

1 stop

SJU10:50 pmSan Juan Luis Munoz Marin Intl

Aug 22

SJU8:20 amSan Juan Luis Munoz Marin Intl

9h 30m

1 stop

PHX2:50 pmPhoenix Sky Harbor Intl

$443

Southwest

Oct 15

PHX10:35 amPhoenix Sky Harbor Intl

10h 30m

2 stops

SJU12:05 amSan Juan Luis Munoz Marin Intl

Oct 20

SJU6:10 amSan Juan Luis Munoz Marin Intl

15h 50m

2 stops

PHX7:00 pmPhoenix Sky Harbor Intl

$448

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixAguadilla

PHX - BQN

PHXBQN

Phoenix Sky Harbor Intl

Mon 8/3

12:12 am-2:10 am

1 stop22h 58m

Aguadilla Borinquen

Tue 8/11

12:04 pm-10:30 am

1 stop25h 26m

$376

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 7/28

1:26 pm-5:02 am

1 stop12h 36m

San Juan Luis Munoz Marin Intl

Tue 8/4

3:10 am-10:30 am

1 stop10h 20m

$376

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Mon 8/3

12:12 am-5:31 pm

1 stop14h 19m

San Juan Luis Munoz Marin Intl

Tue 8/11

8:37 pm-10:30 am

1 stop16h 53m

$380

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Fri 10/23

11:49 pm-1:45 pm

1 stop10h 56m

San Juan Luis Munoz Marin Intl

Fri 10/30

1:25 pm-9:51 pm

1 stop11h 26m

$383

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 7/28

4:39 pm-5:02 am

1 stop9h 23m

San Juan Luis Munoz Marin Intl

Wed 8/5

6:26 pm-10:30 am

1 stop19h 04m

$386

Quickest round-trip

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Thu 8/20

9:40 am-11:50 pm

1 stop11h 10m

San Juan Luis Munoz Marin Intl

Sun 8/23

5:00 am-12:20 pm

2 stops10h 20m

$391

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Mon 12/7

7:30 pm-11:50 am

2 stops13h 20m

San Juan Luis Munoz Marin Intl

Wed 12/16

7:45 am-2:06 pm

1 stop9h 21m

$400

PhoenixAguadilla

PHX - BQN

PHXBQN

Phoenix Sky Harbor Intl

Fri 11/6

11:40 pm-2:21 pm

1 stop11h 41m

Aguadilla Borinquen

Mon 11/9

3:20 pm-10:30 pm

1 stop10h 10m

$492

PhoenixAguadilla

PHX - BQN

PHXBQN

Phoenix Sky Harbor Intl

Mon 8/3

12:12 am-2:10 am

1 stop22h 58m

Aguadilla Borinquen

Tue 8/11

5:01 am-9:43 pm

2 stops19h 42m

$515

PhoenixMayagüez

PHX - MAZ

PHXMAZ

Phoenix Sky Harbor Intl

Sat 6/27

11:05 pm-4:11 pm

2 stops14h 06m

Mayagüez Eugenio M De Hostos

Wed 7/1

10:07 am-9:46 pm

2 stops14h 39m

$1,402

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 July, then you should wait until August to fly from Phoenix, when ticket prices are also cheap, with an average price of $147.

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 $517 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 $430 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

Fastest flight time	7h 18m
Direct flights	None

The fastest flight from Phoenix to Puerto Rico takes 7h 18m

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 June 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
Frontier	PriceFrom $201	Free Cancellation	Rating 5.6 2,883 reviews	Search Frontier flights
JetBlue	PriceFrom $218	Free Cancellation	Rating 7.1 2,981 reviews	Search JetBlue flights
United Airlines	PriceFrom $372	Free Cancellation	Rating 7.4 9,841 reviews	Search United Airlines flights
Southwest	PriceFrom $409	Free Cancellation	Rating 7.9 4,238 reviews	Search Southwest flights
Delta	PriceFrom $416	Free Cancellation	Rating 7.9 8,400 reviews	Search Delta flights
American Airlines	PriceFrom $425	Free Cancellation	Rating 7.1 11,660 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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Find better results for your trip to Puerto Rico

Popular cities

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Cabin classes

Complete your trip

Feeling lucky

Popular cities in Puerto Rico

Flights to San Juanfrom $158

Flights to Aguadillafrom $210

Flights to Poncefrom $207

Flights to Culebrafrom $495

Flights to Mayagüezfrom $384

Cheap flights from Phoenix to Puerto Rico from $167

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 8/7. 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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United Airlines flights from Phoenix to Puerto Rico

Our best United Airlines deals on Phoenix to Puerto Rico flight tickets

Southwest flights from Phoenix to Puerto Rico

Our best Southwest 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

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

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