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Cheap flights from Phoenix to Puerto Rico from $118

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 7/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Phoenix to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:20 am - 11:31 am
PHX
-
BQN
8h 11m
1 stop
Frontier Logo
2:59 am - 10:20 am
BQN
-
PHX
10h 21m
1 stop
$255Frontier
Mon, May 25 - Mon, Jun 1
Frontier Logo
12:35 am - 11:34 am
PHX
-
BQN
7h 59m
1 stop
Frontier Logo
3:00 am - 10:14 am
BQN
-
PHX
10h 14m
1 stop
$276Frontier
Fri, Jul 24 - Thu, Jul 30
Frontier Logo
12:20 am - 2:02 am
PHX
-
BQN
22h 42m
1 stop
Frontier Logo
12:26 pm - 10:45 am
BQN
-
PHX
25h 19m
1 stop
$294Frontier
Sun, May 31 - Thu, Jun 4
Frontier Logo
12:05 pm - 4:49 am
PHX
-
SJU
13h 44m
1 stop
Frontier Logo
3:03 am - 10:45 am
SJU
-
PHX
10h 42m
1 stop
$294Frontier
Sun, May 31 - Sat, Jun 6
Frontier Logo
4:36 pm - 5:02 am
PHX
-
SJU
9h 26m
1 stop
Frontier Logo
6:25 am - 6:45 pm
SJU
-
PHX
15h 20m
1 stop
$303Frontier
Sat, Aug 15 - Mon, Aug 24
Frontier Logo
12:20 am - 2:08 am
PHX
-
SJU
22h 48m
1 stop
Frontier Logo
6:00 am - 10:45 am
SJU
-
PHX
31h 45m
1 stop
$306Frontier
Sat, May 23 - Sun, May 31
Multiple Airlines Logo
11:58 pm - 2:57 am
PHX
-
BQN
23h 59m
1 stop
Multiple Airlines Logo
3:00 am - 10:27 am
BQN
-
PHX
10h 27m
1 stop
$436Multiple Airlines
Mon, Jun 8 - Wed, Jun 10
United Airlines Logo
11:47 pm - 4:13 pm
PHX
-
CPX
13h 26m
2 stops
United Airlines Logo
10:30 am - 9:05 pm
CPX
-
PHX
13h 35m
2 stops
$1,021United Airlines
Sat, May 16 - Wed, May 20
United Airlines Logo
11:10 pm - 4:13 pm
PHX
-
CPX
14h 03m
2 stops
United Airlines Logo
10:30 am - 10:59 pm
CPX
-
PHX
15h 29m
2 stops
$1,446United Airlines
Thu, May 14 - Mon, May 18
United Airlines Logo
6:00 am - 4:13 pm
PHX
-
CPX
31h 13m
2 stops
United Airlines Logo
10:48 am - 8:30 pm
CPX
-
PHX
12h 42m
2 stops
$1,500United Airlines
Sun, May 24 - Sat, May 30

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Frontier flights from Phoenix to Puerto Rico

Our best Frontier deals on Phoenix to Puerto Rico flight tickets
Frontier
May 25
PHX12:20 amPhoenix Sky Harbor Intl
8h 11m
1 stop
BQN11:31 amAguadilla Borinquen
Jun 1
BQN2:59 amAguadilla Borinquen
10h 21m
1 stop
PHX10:20 amPhoenix Sky Harbor Intl
$255
Frontier
Jul 24
PHX12:35 amPhoenix Sky Harbor Intl
7h 59m
1 stop
BQN11:34 amAguadilla Borinquen
Jul 30
BQN3:00 amAguadilla Borinquen
10h 14m
1 stop
PHX10:14 amPhoenix Sky Harbor Intl
$276
Frontier
May 31
PHX12:05 pmPhoenix Sky Harbor Intl
13h 44m
1 stop
SJU4:49 amSan Juan Luis Munoz Marin Intl
Jun 6
SJU3:03 amSan Juan Luis Munoz Marin Intl
10h 42m
1 stop
PHX10:45 amPhoenix Sky Harbor Intl
$294

United Airlines flights from Phoenix to Puerto Rico

Our best United Airlines deals on Phoenix to Puerto Rico flight tickets
United Airlines
May 16
PHX6:00 amPhoenix Sky Harbor Intl
14h 09m
2 stops
BQN11:09 pmAguadilla Borinquen
May 19
BQN12:15 amAguadilla Borinquen
11h 47m
1 stop
PHX9:02 amPhoenix Sky Harbor Intl
$796
United Airlines
May 12
PHX6:00 amPhoenix Sky Harbor Intl
14h 09m
1 stop
BQN11:09 pmAguadilla Borinquen
May 15
BQN12:15 amAguadilla Borinquen
13h 58m
2 stops
PHX11:13 amPhoenix Sky Harbor Intl
$828
United Airlines
May 16
PHX11:10 pmPhoenix Sky Harbor Intl
20h 59m
1 stop
BQN11:09 pmAguadilla Borinquen
May 19
BQN12:15 amAguadilla Borinquen
11h 47m
1 stop
PHX9:02 amPhoenix Sky Harbor Intl
$846

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix to Puerto Rico 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, momondo users made 832,500 searches. Data last updated May 3, 2026.
Use the filters below to find and compare flights from Phoenix to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixAguadilla

PHX - BQN

PHXBQN

Phoenix Sky Harbor Intl

Mon 5/25

12:20 am-11:31 am

1 stop8h 11m

Aguadilla Borinquen

Mon 6/1

2:59 am-10:20 am

1 stop10h 21m

$255
Quickest round-trip

PhoenixAguadilla

PHX - BQN

PHXBQN

Phoenix Sky Harbor Intl

Fri 7/24

12:35 am-11:34 am

1 stop7h 59m

Aguadilla Borinquen

Thu 7/30

3:00 am-10:14 am

1 stop10h 14m

$276

PhoenixAguadilla

PHX - BQN

PHXBQN

Phoenix Sky Harbor Intl

Sun 5/31

12:20 am-2:02 am

1 stop22h 42m

Aguadilla Borinquen

Thu 6/4

12:26 pm-10:45 am

1 stop25h 19m

$294

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sun 5/31

12:05 pm-4:49 am

1 stop13h 44m

San Juan Luis Munoz Marin Intl

Sat 6/6

3:03 am-10:45 am

1 stop10h 42m

$294

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sat 8/15

4:36 pm-5:02 am

1 stop9h 26m

San Juan Luis Munoz Marin Intl

Mon 8/24

6:25 am-6:45 pm

1 stop15h 20m

$303

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sat 5/23

12:20 am-2:08 am

1 stop22h 48m

San Juan Luis Munoz Marin Intl

Sun 5/31

6:00 am-10:45 am

1 stop31h 45m

$306

PhoenixAguadilla

PHX - BQN

PHXBQN

Phoenix Sky Harbor Intl

Mon 6/8

11:58 pm-2:57 am

1 stop23h 59m

Aguadilla Borinquen

Wed 6/10

3:00 am-10:27 am

1 stop10h 27m

$436

PhoenixCulebra

PHX - CPX

PHXCPX

Phoenix Sky Harbor Intl

Sat 5/16

11:47 pm-4:13 pm

2 stops13h 26m

Culebra

Wed 5/20

10:30 am-9:05 pm

2 stops13h 35m

$1,021

PhoenixCulebra

PHX - CPX

PHXCPX

Phoenix Sky Harbor Intl

Thu 5/14

11:10 pm-4:13 pm

2 stops14h 03m

Culebra

Mon 5/18

10:30 am-10:59 pm

2 stops15h 29m

$1,446

PhoenixCulebra

PHX - CPX

PHXCPX

Phoenix Sky Harbor Intl

Sun 5/24

6:00 am-4:13 pm

2 stops31h 13m

Culebra

Sat 5/30

10:48 am-8:30 pm

2 stops12h 42m

$1,500

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Puerto Rico from

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

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 June to fly from Phoenix, when ticket prices are also cheap, with an average price of $121.

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 $509 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 $419 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

8h 45m

Direct flights

None
The fastest flight from Phoenix to Puerto Rico takes 8h 45m
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?

  • 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
Spirit AirlinesPriceFrom $102Free CancellationRating
6.3
8,637 reviews
Search Spirit Airlines flights
FrontierPriceFrom $146Free CancellationRating
5.6
2,970 reviews
Search Frontier flights
JetBluePriceFrom $214Free CancellationRating
7.1
2,968 reviews
Search JetBlue flights
DeltaPriceFrom $356Free CancellationRating
7.9
8,460 reviews
Search Delta flights
United AirlinesPriceFrom $372Free CancellationRating
7.4
9,684 reviews
Search United Airlines flights
SouthwestPriceFrom $409Free CancellationRating
8.0
4,312 reviews
Search Southwest flights
American AirlinesPriceFrom $425Free CancellationRating
7.1
11,673 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.
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Find better results for your trip to Puerto Rico

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