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Cheap flights from Phoenix Sky Harbor Intl Airport to San Juan from $139

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 Sky Harbor Intl Airport to San Juan departing on 8/9. 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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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to San Juan (PHX-SJU)

Cheap round-trip flights

Spirit Airlines Logo
10:59 pm - 2:11 pmPHX-SJU
12h 12m2 stops
Spirit Airlines Logo
2:48 pm - 10:04 pmSJU-PHX
10h 16m1 stop
$255Spirit Airlines
Find Deal
Fri, Sep 26 - Sun, Sep 28
Spirit Airlines Logo
10:59 pm - 2:11 pmPHX-SJU
12h 12m2 stops
Spirit Airlines Logo
2:48 pm - 10:04 pmSJU-PHX
10h 16m1 stop
$269Spirit Airlines
Find Deal
Thu, Oct 16 - Sun, Oct 26
Spirit Airlines Logo
1:27 pm - 2:11 pmPHX-SJU
21h 44m2 stops
Spirit Airlines Logo
2:38 pm - 12:23 pmSJU-PHX
24h 45m1 stop
$273Spirit Airlines
Find Deal
Thu, Sep 25 - Sun, Sep 28
Spirit Airlines Logo
12:01 pm - 11:04 amPHX-SJU
20h 03m1 stop
Spirit Airlines Logo
2:38 pm - 12:23 pmSJU-PHX
24h 45m1 stop
$276Spirit Airlines
Find Deal
Sun, Sep 14 - Sun, Sep 21
Frontier Logo
11:59 pm - 8:27 pmPHX-SJU
17h 28m1 stop
Frontier Logo
11:05 am - 10:54 pmSJU-PHX
14h 49m1 stop
$279Frontier
Find Deal
Sat, Dec 6 - Sat, Dec 13
Frontier Logo
11:51 pm - 10:57 amPHX-SJU
8h 06m1 stop
Frontier Logo
4:42 pm - 10:46 pmSJU-PHX
9h 04m1 stop
$288Frontier
Find Deal
Fri, Oct 17 - Fri, Oct 24
Logo
11:51 pm - 3:42 pmPHX-SJU
12h 51m1 stop
Logo
2:48 am - 10:04 pmSJU-PHX
22h 16m2 stops
$328
Find Deal
Mon, Oct 27 - Thu, Oct 30
JetBlue Logo
10:55 pm - 12:07 pmPHX-SJU
10h 12m1 stop
JetBlue Logo
4:05 am - 10:35 amSJU-PHX
9h 30m1 stop
$332JetBlue
Find Deal
Tue, Oct 14 - Tue, Oct 28
JetBlue Logo
11:40 pm - 11:09 amPHX-SJU
8h 29m1 stop
JetBlue Logo
5:05 am - 11:35 amSJU-PHX
9h 30m1 stop
$336JetBlue
Find Deal
Tue, Dec 9 - Tue, Dec 16
Logo
6:50 pm - 3:11 pmPHX-SJU
17h 21m1 stop
Logo
2:38 pm - 12:23 pmSJU-PHX
24h 45m1 stop
$339
Find Deal
Fri, Sep 26 - Sun, Sep 28

JetBlue flights from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport

Our best JetBlue deals on Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport flight tickets
JetBlue
Oct 14
PHX10:55 pmPhoenix Sky Harbor Intl
10h 12m
1 stop
SJU12:07 pmSan Juan Luis Munoz Marin Intl
Oct 28
SJU4:05 amSan Juan Luis Munoz Marin Intl
9h 30m
1 stop
PHX10:35 amPhoenix Sky Harbor Intl
$332
Find similar
JetBlue
Dec 9
PHX11:40 pmPhoenix Sky Harbor Intl
8h 29m
1 stop
SJU11:09 amSan Juan Luis Munoz Marin Intl
Dec 16
SJU5:05 amSan Juan Luis Munoz Marin Intl
9h 30m
1 stop
PHX11:35 amPhoenix Sky Harbor Intl
$336
Find similar
JetBlue
Nov 12
PHX11:07 pmPhoenix Sky Harbor Intl
9h 02m
1 stop
SJU11:09 amSan Juan Luis Munoz Marin Intl
Nov 15
SJU5:05 amSan Juan Luis Munoz Marin Intl
9h 30m
1 stop
PHX11:35 amPhoenix Sky Harbor Intl
$353
Find similar

Spirit Airlines flights from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport

Our best Spirit Airlines deals on Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport flight tickets
Spirit Airlines
Sep 26
PHX10:59 pmPhoenix Sky Harbor Intl
12h 12m
2 stops
SJU2:11 pmSan Juan Luis Munoz Marin Intl
Sep 28
SJU2:48 pmSan Juan Luis Munoz Marin Intl
10h 16m
1 stop
PHX10:04 pmPhoenix Sky Harbor Intl
$255
Find similar
Spirit Airlines
Oct 16
PHX10:59 pmPhoenix Sky Harbor Intl
12h 12m
2 stops
SJU2:11 pmSan Juan Luis Munoz Marin Intl
Oct 26
SJU2:48 pmSan Juan Luis Munoz Marin Intl
10h 16m
1 stop
PHX10:04 pmPhoenix Sky Harbor Intl
$269
Find similar
Spirit Airlines
Sep 25
PHX1:27 pmPhoenix Sky Harbor Intl
21h 44m
2 stops
SJU2:11 pmSan Juan Luis Munoz Marin Intl
Sep 28
SJU2:38 pmSan Juan Luis Munoz Marin Intl
24h 45m
1 stop
PHX12:23 pmPhoenix Sky Harbor Intl
$273
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport 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 August 4, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Fri 9/26

10:59 pm-2:11 pm

2 stops12h 12m

San Juan Luis Munoz Marin Intl

Sun 9/28

2:48 pm-10:04 pm

1 stop10h 16m

$255

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Thu 10/16

10:59 pm-2:11 pm

2 stops12h 12m

San Juan Luis Munoz Marin Intl

Sun 10/26

2:48 pm-10:04 pm

1 stop10h 16m

$269

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Thu 9/25

1:27 pm-2:11 pm

2 stops21h 44m

San Juan Luis Munoz Marin Intl

Sun 9/28

2:38 pm-12:23 pm

1 stop24h 45m

$273

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sun 9/14

12:01 pm-11:04 am

1 stop20h 03m

San Juan Luis Munoz Marin Intl

Sun 9/21

2:38 pm-12:23 pm

1 stop24h 45m

$276

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sat 12/6

11:59 pm-8:27 pm

1 stop17h 28m

San Juan Luis Munoz Marin Intl

Sat 12/13

11:05 am-10:54 pm

1 stop14h 49m

$279

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Fri 10/17

11:51 pm-10:57 am

1 stop8h 06m

San Juan Luis Munoz Marin Intl

Fri 10/24

4:42 pm-10:46 pm

1 stop9h 04m

$288

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Mon 10/27

11:51 pm-3:42 pm

1 stop12h 51m

San Juan Luis Munoz Marin Intl

Thu 10/30

2:48 am-10:04 pm

2 stops22h 16m

$328

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 10/14

10:55 pm-12:07 pm

1 stop10h 12m

San Juan Luis Munoz Marin Intl

Tue 10/28

4:05 am-10:35 am

1 stop9h 30m

$332

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 12/9

11:40 pm-11:09 am

1 stop8h 29m

San Juan Luis Munoz Marin Intl

Tue 12/16

5:05 am-11:35 am

1 stop9h 30m

$336

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Fri 9/26

6:50 pm-3:11 pm

1 stop17h 21m

San Juan Luis Munoz Marin Intl

Sun 9/28

2:38 pm-12:23 pm

1 stop24h 45m

$339

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 San Juan from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport

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 San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $435.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Phoenix Sky Harbor Intl Airport 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. On the other hand, Thursday is the most expensive day to depart from Phoenix Sky Harbor Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $477.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is at noon when flights can be purchased for as low as $366. Flights in the afternoon are often more expensive with an average ticket price of $462.

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $476 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Phoenix Sky Harbor Intl Airport for as low as $424 on momondo.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 14% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport flight.

How have Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

As of August 2025, prices for Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport flights are approximately 40% cheaper when compared to flights at the same time last year.

When to book flights from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport (PHX to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport

Best Price Found

$139

Fastest flight time

8h 06m

Direct flights

None
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Phoenix Sky Harbor Intl Airport in the past 72 hours is $139. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $255.
The fastest flight from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport takes 8h 06m
There are no direct flights from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport. Popular non-direct route for this connection is Phoenix Sky Harbor Intl Airport - San Juan Luis Munoz Marin Intl Airport.
Search flight deals

  • How far is Phoenix Sky Harbor Intl to San Juan Luis Munoz Marin Intl by plane?

    San Juan Luis Munoz Marin Intl is 3009.9 mi away from Phoenix Sky Harbor Intl. Typically, this will take 8h 06m by plane in normal conditions.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport are updated daily.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The required travel and health documents for your San Juan Luis Munoz Marin Intl Airport 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 San Juan Luis Munoz Marin Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $133Free CancellationRating
5.8
3,232 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $204Free CancellationRating
6.3
8,053 reviews
Search Spirit Airlines flights
JetBluePriceFrom $260Free CancellationRating
7.2
2,915 reviews
Search JetBlue flights
American AirlinesPriceFrom $364Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $365Free CancellationRating
8.0
7,987 reviews
Search Delta flights
United AirlinesPriceFrom $366Free CancellationRating
7.4
8,912 reviews
Search United Airlines flights
SouthwestPriceFrom $445Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Caguas
Humacao
Rio Grande
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to San Juan?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Juan from Phoenix.

Can I find flights from Phoenix to San Juan with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Juan from Phoenix which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Phoenix to San Juan?

Once you have performed a search for Phoenix to San Juan 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 San Juan right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Phoenix to San Juan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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