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Cheap flights from Phoenix to Puerto Rico from $75

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 2/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Multiple Airlines Logo
1:03 pm - 8:45 amPHX-SJU
16h 42m2 stops
Multiple Airlines Logo
5:00 pm - 12:05 pmSJU-PHX
22h 05m1 stop
$360Multiple Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 22
JetBlue Logo
12:55 pm - 8:03 pmPHX-SJU
28h 08m1 stop
JetBlue Logo
12:30 pm - 9:59 pmSJU-PHX
12h 29m1 stop
$362JetBlue
Find Deal
Tue, Dec 2 - Tue, Dec 9
Frontier Logo
6:00 am - 3:06 pmPHX-SJU
30h 06m1 stop
Frontier Logo
3:55 am - 12:33 amSJU-PHX
23h 38m2 stops
$365Frontier
Find Deal
Fri, Jan 30 - Fri, Feb 6
Frontier Logo
7:30 am - 6:34 amPHX-SJU
20h 04m1 stop
Frontier Logo
4:06 pm - 3:27 pmSJU-PHX
26h 21m1 stop
$366Frontier
Find Deal
Fri, Jan 9 - Sat, Jan 17
Spirit Airlines Logo
2:46 pm - 8:27 pmPHX-SJU
26h 41m2 stops
Spirit Airlines Logo
11:55 am - 1:41 pmSJU-PHX
28h 46m2 stops
$374Spirit Airlines
Find Deal
Sun, Nov 23 - Wed, Nov 26
Southwest Logo
10:40 am - 12:35 amPHX-SJU
10h 55m2 stops
Southwest Logo
8:55 am - 5:20 pmSJU-PHX
11h 25m2 stops
$386Southwest
Find Deal
Tue, Dec 2 - Tue, Dec 9
Spirit Airlines Logo
2:46 pm - 8:27 pmPHX-SJU
26h 41m3 stops
Spirit Airlines Logo
11:55 am - 1:41 pmSJU-PHX
28h 46m2 stops
$399Spirit Airlines
Find Deal
Sun, Nov 23 - Wed, Nov 26
Southwest Logo
11:55 pm - 10:30 amPHX-SJU
7h 35m1 stop
Southwest Logo
4:45 pm - 11:15 pmSJU-PHX
9h 30m1 stop
$407Southwest
Find Deal
Sun, Feb 8 - Sat, Feb 14
United Airlines Logo
8:30 am - 11:57 pmPHX-BQN
12h 27m2 stops
United Airlines Logo
1:09 am - 11:43 amBQN-PHX
13h 34m1 stop
$450United Airlines
Find Deal
Fri, Jan 23 - Thu, Jan 29
United Airlines Logo
7:00 am - 11:57 pmPHX-BQN
13h 57m2 stops
United Airlines Logo
1:09 am - 2:11 pmBQN-PHX
16h 02m2 stops
$515United Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4

Southwest flights from Phoenix to Puerto Rico

Our best Southwest deals on Phoenix to Puerto Rico flight tickets
Southwest
Dec 2
PHX10:40 amPhoenix Sky Harbor Intl
10h 55m
2 stops
SJU12:35 amSan Juan Luis Munoz Marin Intl
Dec 9
SJU8:55 amSan Juan Luis Munoz Marin Intl
11h 25m
2 stops
PHX5:20 pmPhoenix Sky Harbor Intl
$386
Find similar
Southwest
Feb 8
PHX11:55 pmPhoenix Sky Harbor Intl
7h 35m
1 stop
SJU10:30 amSan Juan Luis Munoz Marin Intl
Feb 14
SJU4:45 pmSan Juan Luis Munoz Marin Intl
9h 30m
1 stop
PHX11:15 pmPhoenix Sky Harbor Intl
$407
Find similar
Southwest
Dec 1
PHX10:35 amPhoenix Sky Harbor Intl
9h 40m
2 stops
SJU11:15 pmSan Juan Luis Munoz Marin Intl
Dec 11
SJU6:40 amSan Juan Luis Munoz Marin Intl
14h 20m
2 stops
PHX6:00 pmPhoenix Sky Harbor Intl
$411
Find similar

JetBlue flights from Phoenix to Puerto Rico

Our best JetBlue deals on Phoenix to Puerto Rico flight tickets
JetBlue
Dec 2
PHX12:55 pmPhoenix Sky Harbor Intl
28h 08m
1 stop
SJU8:03 pmSan Juan Luis Munoz Marin Intl
Dec 9
SJU12:30 pmSan Juan Luis Munoz Marin Intl
12h 29m
1 stop
PHX9:59 pmPhoenix Sky Harbor Intl
$362
Find similar
JetBlue
Mar 1
PHX11:05 pmPhoenix Sky Harbor Intl
7h 23m
1 stop
SJU9:28 amSan Juan Luis Munoz Marin Intl
Mar 4
SJU1:53 pmSan Juan Luis Munoz Marin Intl
11h 56m
1 stop
PHX10:49 pmPhoenix Sky Harbor Intl
$364
Find similar
JetBlue
Apr 17
PHX10:05 pmPhoenix Sky Harbor Intl
8h 59m
1 stop
SJU10:04 amSan Juan Luis Munoz Marin Intl
Apr 21
SJU2:35 pmSan Juan Luis Munoz Marin Intl
10h 10m
1 stop
PHX9:45 pmPhoenix Sky Harbor Intl
$370
Find similar

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 November 5, 2025.
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

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sat 11/15

1:03 pm-8:45 am

2 stops16h 42m

San Juan Luis Munoz Marin Intl

Sat 11/22

5:00 pm-12:05 pm

1 stop22h 05m

$360

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 12/2

12:55 pm-8:03 pm

1 stop28h 08m

San Juan Luis Munoz Marin Intl

Tue 12/9

12:30 pm-9:59 pm

1 stop12h 29m

$362

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Fri 1/30

6:00 am-3:06 pm

1 stop30h 06m

San Juan Luis Munoz Marin Intl

Fri 2/6

3:55 am-12:33 am

2 stops23h 38m

$365

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Fri 1/9

7:30 am-6:34 am

1 stop20h 04m

San Juan Luis Munoz Marin Intl

Sat 1/17

4:06 pm-3:27 pm

1 stop26h 21m

$366

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sun 11/23

2:46 pm-8:27 pm

2 stops26h 41m

San Juan Luis Munoz Marin Intl

Wed 11/26

11:55 am-1:41 pm

2 stops28h 46m

$374

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 12/2

10:40 am-12:35 am

2 stops10h 55m

San Juan Luis Munoz Marin Intl

Tue 12/9

8:55 am-5:20 pm

2 stops11h 25m

$386

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sun 11/23

2:46 pm-8:27 pm

3 stops26h 41m

San Juan Luis Munoz Marin Intl

Wed 11/26

11:55 am-1:41 pm

2 stops28h 46m

$399

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sun 2/8

11:55 pm-10:30 am

1 stop7h 35m

San Juan Luis Munoz Marin Intl

Sat 2/14

4:45 pm-11:15 pm

1 stop9h 30m

$407

PhoenixAguadilla

PHX - BQN

PHXBQN

Phoenix Sky Harbor Intl

Fri 1/23

8:30 am-11:57 pm

2 stops12h 27m

Aguadilla Borinquen

Thu 1/29

1:09 am-11:43 am

1 stop13h 34m

$450

PhoenixAguadilla

PHX - BQN

PHXBQN

Phoenix Sky Harbor Intl

Tue 3/3

7:00 am-11:57 pm

2 stops13h 57m

Aguadilla Borinquen

Wed 3/4

1:09 am-2:11 pm

2 stops16h 02m

$515

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 January, then you should wait until April to fly from Phoenix, when ticket prices are also cheap, with an average price of $435.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from Phoenix is on a Monday. momondo users have found tickets for Monday departures for as low as $434. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Thursday, with ticket prices averaging around $477.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is at noon. Flights from Phoenix to Puerto Rico during this time can be as low as $366. In contrast, the most expensive time of day to depart to Puerto Rico is in the afternoon when prices are around $462.

How far in advance should I book a flight 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 $488 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 $438 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

Direct flights

None
There are no direct flights from Phoenix to Puerto Rico. There are no popular flight routes from Phoenix to Puerto Rico.
Search flight deals

  • 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
FrontierPriceFrom $142Free CancellationRating
5.8
3,115 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $181Free CancellationRating
6.3
8,113 reviews
Search Spirit Airlines flights
JetBluePriceFrom $218Free CancellationRating
7.2
2,908 reviews
Search JetBlue flights
DeltaPriceFrom $369Free CancellationRating
7.9
8,004 reviews
Search Delta flights
United AirlinesPriceFrom $374Free CancellationRating
7.4
9,001 reviews
Search United Airlines flights
American AirlinesPriceFrom $384Free CancellationRating
7.2
11,039 reviews
Search American Airlines flights
SouthwestPriceFrom $445Free CancellationRating
8.0
4,239 reviews
Search Southwest 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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