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Cheap flights from Phoenix to Puerto Rico from $111

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 5/17. 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
1 adult, Economy, 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
12:23 am - 2:08 am
PHX
-
SJU
22h 45m
1 stop
Frontier Logo
6:09 pm - 10:45 am
SJU
-
PHX
19h 36m
1 stop
$294Frontier
gio, mag 7 - ven, mag 15
Frontier Logo
12:30 am - 9:54 am
PHX
-
SJU
30h 24m
1 stop
Frontier Logo
1:59 am - 5:57 pm
SJU
-
PHX
18h 58m
2 stops
$302Frontier
gio, apr 23 - mar, apr 28
Frontier Logo
12:59 am - 7:56 am
PHX
-
SJU
27h 57m
1 stop
Frontier Logo
3:39 pm - 10:25 pm
SJU
-
PHX
9h 46m
1 stop
$304Frontier
mar, mar 31 - gio, apr 30
Frontier Logo
12:30 am - 2:06 pm
PHX
-
SJU
10h 36m
1 stop
Frontier Logo
6:30 am - 11:18 pm
SJU
-
PHX
19h 48m
1 stop
$305Frontier
lun, apr 20 - dom, apr 26
Frontier Logo
12:30 am - 2:01 am
PHX
-
SJU
22h 31m
1 stop
Frontier Logo
6:30 am - 11:18 pm
SJU
-
PHX
19h 48m
1 stop
$306Frontier
mar, apr 21 - dom, apr 26
Frontier Logo
12:30 am - 9:54 am
PHX
-
SJU
30h 24m
1 stop
Frontier Logo
3:08 am - 11:18 pm
SJU
-
PHX
23h 10m
1 stop
$313Frontier
gio, apr 16 - lun, apr 20
Multiple Airlines Logo
1:07 pm - 2:39 am
PHX
-
SJU
10h 32m
1 stop
Multiple Airlines Logo
3:03 am - 10:45 am
SJU
-
PHX
10h 42m
1 stop
$320Multiple Airlines
gio, apr 30 - lun, mag 4
United Airlines Logo
11:10 pm - 4:13 pm
PHX
-
CPX
14h 03m
2 stops
United Airlines Logo
10:30 am - 10:25 pm
CPX
-
PHX
14h 55m
2 stops
$1,021United Airlines
sab, mag 9 - gio, mag 21
United Airlines Logo
11:47 pm - 4:13 pm
PHX
-
CPX
13h 26m
2 stops
United Airlines Logo
10:30 am - 8:30 pm
CPX
-
PHX
13h 00m
2 stops
$1,046United Airlines
sab, mag 9 - sab, mag 23
United Airlines Logo
11:10 pm - 4:13 pm
PHX
-
CPX
14h 03m
2 stops
United Airlines Logo
10:30 am - 8:30 pm
CPX
-
PHX
13h 00m
2 stops
$1,166United Airlines
sab, mag 9 - lun, mag 25

Frontier flights from Phoenix to Puerto Rico

Our best Frontier deals on Phoenix to Puerto Rico flight tickets
Frontier
May 5
PHX12:23 amPhoenix Sky Harbor Intl
22h 39m
1 stop
BQN2:02 amAguadilla Borinquen
May 14
BQN2:59 amAguadilla Borinquen
10h 46m
1 stop
PHX10:45 amPhoenix Sky Harbor Intl
$246
Frontier
May 7
PHX12:23 amPhoenix Sky Harbor Intl
22h 45m
1 stop
SJU2:08 amSan Juan Luis Munoz Marin Intl
May 15
SJU6:09 pmSan Juan Luis Munoz Marin Intl
19h 36m
1 stop
PHX10:45 amPhoenix Sky Harbor Intl
$294
Frontier
Apr 23
PHX12:30 amPhoenix Sky Harbor Intl
30h 24m
1 stop
SJU9:54 amSan Juan Luis Munoz Marin Intl
Apr 28
SJU1:59 amSan Juan Luis Munoz Marin Intl
18h 58m
2 stops
PHX5:57 pmPhoenix Sky Harbor Intl
$302

American Airlines flights from Phoenix to Puerto Rico

Our best American Airlines deals on Phoenix to Puerto Rico flight tickets
American Airlines
Apr 16
PHX5:00 amPhoenix Sky Harbor Intl
12h 51m
1 stop
SJU8:51 pmSan Juan Luis Munoz Marin Intl
Apr 23
SJU1:31 pmSan Juan Luis Munoz Marin Intl
13h 28m
1 stop
PHX11:59 pmPhoenix Sky Harbor Intl
$382
American Airlines
Apr 8
PHX10:00 pmPhoenix Sky Harbor Intl
8h 13m
1 stop
SJU9:13 amSan Juan Luis Munoz Marin Intl
Apr 15
SJU1:31 pmSan Juan Luis Munoz Marin Intl
11h 33m
1 stop
PHX10:04 pmPhoenix Sky Harbor Intl
$387

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 marzo 20, 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

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

gio 5/7

12:23 am-2:08 am

1 stop22h 45m

San Juan Luis Munoz Marin Intl

ven 5/15

6:09 pm-10:45 am

1 stop19h 36m

$294

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

gio 4/23

12:30 am-9:54 am

1 stop30h 24m

San Juan Luis Munoz Marin Intl

mar 4/28

1:59 am-5:57 pm

2 stops18h 58m

$302

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

mar 3/31

12:59 am-7:56 am

1 stop27h 57m

San Juan Luis Munoz Marin Intl

gio 4/30

3:39 pm-10:25 pm

1 stop9h 46m

$304

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

lun 4/20

12:30 am-2:06 pm

1 stop10h 36m

San Juan Luis Munoz Marin Intl

dom 4/26

6:30 am-11:18 pm

1 stop19h 48m

$305

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

mar 4/21

12:30 am-2:01 am

1 stop22h 31m

San Juan Luis Munoz Marin Intl

dom 4/26

6:30 am-11:18 pm

1 stop19h 48m

$306

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

gio 4/16

12:30 am-9:54 am

1 stop30h 24m

San Juan Luis Munoz Marin Intl

lun 4/20

3:08 am-11:18 pm

1 stop23h 10m

$313
Quickest round-trip

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

gio 4/30

1:07 pm-2:39 am

1 stop10h 32m

San Juan Luis Munoz Marin Intl

lun 5/4

3:03 am-10:45 am

1 stop10h 42m

$320

PhoenixCulebra

PHX - CPX

PHXCPX

Phoenix Sky Harbor Intl

sab 5/9

11:10 pm-4:13 pm

2 stops14h 03m

Culebra

gio 5/21

10:30 am-10:25 pm

2 stops14h 55m

$1,021

PhoenixCulebra

PHX - CPX

PHXCPX

Phoenix Sky Harbor Intl

sab 5/9

11:47 pm-4:13 pm

2 stops13h 26m

Culebra

sab 5/23

10:30 am-8:30 pm

2 stops13h 00m

$1,046

PhoenixCulebra

PHX - CPX

PHXCPX

Phoenix Sky Harbor Intl

sab 5/9

11:10 pm-4:13 pm

2 stops14h 03m

Culebra

lun 5/25

10:30 am-8:30 pm

2 stops13h 00m

$1,166

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 April, then you should wait until May to fly from Phoenix, when ticket prices are also cheap, with an average price of $447.

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 $496 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 $412 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 28m

Direct flights

None
The fastest flight from Phoenix to Puerto Rico takes 8h 28m
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
Spirit AirlinesPriceFrom $128Free CancellationRating
6.3
8,537 reviews
Search Spirit Airlines flights
FrontierPriceFrom $147Free CancellationRating
5.7
3,023 reviews
Search Frontier flights
JetBluePriceFrom $214Free CancellationRating
7.2
2,909 reviews
Search JetBlue flights
United AirlinesPriceFrom $372Free CancellationRating
7.4
9,453 reviews
Search United Airlines flights
DeltaPriceFrom $385Free CancellationRating
7.9
8,303 reviews
Search Delta flights
SouthwestPriceFrom $409Free CancellationRating
8.0
4,324 reviews
Search Southwest flights
American AirlinesPriceFrom $425Free CancellationRating
7.1
11,482 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

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1 adult
dom 4/19
dom 4/26
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Find better results for your trip to Puerto Rico

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