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Cheap flights from Phoenix to San Juan from $175

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 San Juan departing on 1/3. 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 San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:20 pm - 12:02 am
PHX
-
SJU
31h 42m1 stop
Multiple Airlines Logo
6:00 am - 11:36 pm
SJU
-
PHX
20h 36m2 stops
$353Multiple Airlines
Wed, Jan 14 - Sun, Jan 18
Frontier Logo
6:12 pm - 6:34 am
PHX
-
SJU
9h 22m1 stop
Frontier Logo
10:33 am - 11:49 pm
SJU
-
PHX
16h 16m1 stop
$355Frontier
Sun, Dec 21 - Thu, Dec 25
Southwest Logo
11:25 am - 12:10 am
PHX
-
SJU
9h 45m2 stops
Southwest Logo
6:00 am - 3:30 pm
SJU
-
PHX
12h 30m2 stops
$357Southwest
Sat, Jan 24 - Tue, Jan 27
Multiple Airlines Logo
12:59 am - 9:23 am
PHX
-
SJU
29h 24m1 stop
Multiple Airlines Logo
6:01 am - 12:15 pm
SJU
-
PHX
9h 14m1 stop
$359Multiple Airlines
Sat, Jan 3 - Tue, Jan 13
Frontier Logo
11:59 pm - 12:57 pm
PHX
-
SJU
9h 58m1 stop
Frontier Logo
3:53 am - 3:27 pm
SJU
-
PHX
14h 34m2 stops
$361Frontier
Mon, Feb 23 - Fri, Feb 27
JetBlue Logo
10:19 pm - 10:55 pm
PHX
-
SJU
21h 36m1 stop
JetBlue Logo
6:05 am - 9:46 pm
SJU
-
PHX
18h 41m1 stop
$362JetBlue
Tue, Jan 20 - Tue, Feb 3
Frontier Logo
5:05 am - 1:24 am
PHX
-
SJU
17h 19m2 stops
Frontier Logo
11:05 am - 6:07 pm
SJU
-
PHX
10h 02m1 stop
$363Frontier
Mon, Feb 23 - Mon, Mar 2
Frontier Logo
6:00 am - 12:54 am
PHX
-
SJU
15h 54m2 stops
Frontier Logo
2:07 pm - 10:12 pm
SJU
-
PHX
11h 05m1 stop
$365Frontier
Sun, Feb 22 - Wed, Mar 4
Multiple Airlines Logo
6:12 pm - 12:33 am
PHX
-
SJU
27h 21m1 stop
Multiple Airlines Logo
7:05 pm - 4:28 pm
SJU
-
PHX
24h 23m1 stop
$367Multiple Airlines
Sat, Jan 3 - Fri, Jan 9
Multiple Airlines Logo
6:00 am - 10:15 pm
PHX
-
SJU
13h 15m1 stop
Multiple Airlines Logo
6:01 am - 12:15 pm
SJU
-
PHX
9h 14m1 stop
$369Multiple Airlines
Mon, Jan 5 - Tue, Jan 13

Frontier flights from Phoenix to San Juan Luis Munoz Marin Intl Airport

Our best Frontier deals on Phoenix to San Juan Luis Munoz Marin Intl Airport flight tickets
Frontier
Dec 21
PHX6:12 pmPhoenix Sky Harbor Intl
9h 22m
1 stop
SJU6:34 amSan Juan Luis Munoz Marin Intl
Dec 25
SJU10:33 amSan Juan Luis Munoz Marin Intl
16h 16m
1 stop
PHX11:49 pmPhoenix Sky Harbor Intl
$355
Find similar
Frontier
Feb 23
PHX11:59 pmPhoenix Sky Harbor Intl
9h 58m
1 stop
SJU12:57 pmSan Juan Luis Munoz Marin Intl
Feb 27
SJU3:53 amSan Juan Luis Munoz Marin Intl
14h 34m
2 stops
PHX3:27 pmPhoenix Sky Harbor Intl
$361
Find similar
Frontier
Feb 23
PHX5:05 amPhoenix Sky Harbor Intl
17h 19m
2 stops
SJU1:24 amSan Juan Luis Munoz Marin Intl
Mar 2
SJU11:05 amSan Juan Luis Munoz Marin Intl
10h 02m
1 stop
PHX6:07 pmPhoenix Sky Harbor Intl
$363
Find similar

Southwest flights from Phoenix to San Juan Luis Munoz Marin Intl Airport

Our best Southwest deals on Phoenix to San Juan Luis Munoz Marin Intl Airport flight tickets
Southwest
Jan 24
PHX11:25 amPhoenix Sky Harbor Intl
9h 45m
2 stops
SJU12:10 amSan Juan Luis Munoz Marin Intl
Jan 27
SJU6:00 amSan Juan Luis Munoz Marin Intl
12h 30m
2 stops
PHX3:30 pmPhoenix Sky Harbor Intl
$357
Find similar
Southwest
Jan 27
PHX11:35 amPhoenix Sky Harbor Intl
10h 00m
2 stops
SJU12:35 amSan Juan Luis Munoz Marin Intl
Jan 31
SJU5:30 amSan Juan Luis Munoz Marin Intl
11h 35m
2 stops
PHX2:05 pmPhoenix Sky Harbor Intl
$377
Find similar
Southwest
Apr 24
PHX12:50 pmPhoenix Sky Harbor Intl
17h 05m
2 stops
SJU8:55 amSan Juan Luis Munoz Marin Intl
May 2
SJU5:15 amSan Juan Luis Munoz Marin Intl
16h 00m
2 stops
PHX6:15 pmPhoenix Sky Harbor Intl
$388
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix 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 December 11, 2025.
Use the filters below to find and compare flights from Phoenix 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

Wed 1/14

1:20 pm-12:02 am

1 stop31h 42m

San Juan Luis Munoz Marin Intl

Sun 1/18

6:00 am-11:36 pm

2 stops20h 36m

$353

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sun 12/21

6:12 pm-6:34 am

1 stop9h 22m

San Juan Luis Munoz Marin Intl

Thu 12/25

10:33 am-11:49 pm

1 stop16h 16m

$355

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sat 1/24

11:25 am-12:10 am

2 stops9h 45m

San Juan Luis Munoz Marin Intl

Tue 1/27

6:00 am-3:30 pm

2 stops12h 30m

$357

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sat 1/3

12:59 am-9:23 am

1 stop29h 24m

San Juan Luis Munoz Marin Intl

Tue 1/13

6:01 am-12:15 pm

1 stop9h 14m

$359

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Mon 2/23

11:59 pm-12:57 pm

1 stop9h 58m

San Juan Luis Munoz Marin Intl

Fri 2/27

3:53 am-3:27 pm

2 stops14h 34m

$361

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 1/20

10:19 pm-10:55 pm

1 stop21h 36m

San Juan Luis Munoz Marin Intl

Tue 2/3

6:05 am-9:46 pm

1 stop18h 41m

$362

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Mon 2/23

5:05 am-1:24 am

2 stops17h 19m

San Juan Luis Munoz Marin Intl

Mon 3/2

11:05 am-6:07 pm

1 stop10h 02m

$363

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sun 2/22

6:00 am-12:54 am

2 stops15h 54m

San Juan Luis Munoz Marin Intl

Wed 3/4

2:07 pm-10:12 pm

1 stop11h 05m

$365

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sat 1/3

6:12 pm-12:33 am

1 stop27h 21m

San Juan Luis Munoz Marin Intl

Fri 1/9

7:05 pm-4:28 pm

1 stop24h 23m

$367

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Mon 1/5

6:00 am-10:15 pm

1 stop13h 15m

San Juan Luis Munoz Marin Intl

Tue 1/13

6:01 am-12:15 pm

1 stop9h 14m

$369

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Phoenix 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 April, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $463.

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 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 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 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 $491 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 for as low as $438 on momondo.

Cheap Phoenix to San Juan Luis Munoz Marin Intl Airport flight deals and tips

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

Fastest flight time

7h 35m

Direct flights

None
The fastest flight from Phoenix to San Juan Luis Munoz Marin Intl Airport takes 7h 35m
There are no direct flights from Phoenix to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Phoenix to San Juan Luis Munoz Marin Intl Airport.
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  • How far is Phoenix to San Juan Luis Munoz Marin Intl by plane?

    There are 3014.3 mi between Phoenix and San Juan Luis Munoz Marin Intl. Flights usually cover this in 7h 35m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Phoenix to San Juan Luis Munoz Marin Intl Airport are refreshed on a daily basis.

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

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

    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 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.

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

Compare and see reviews for airlines that fly from Phoenix to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $147Free CancellationRating
5.8
3,084 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $170Free CancellationRating
6.3
8,175 reviews
Search Spirit Airlines flights
JetBluePriceFrom $236Free CancellationRating
7.2
2,898 reviews
Search JetBlue flights
DeltaPriceFrom $364Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $385Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights
United AirlinesPriceFrom $393Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
SouthwestPriceFrom $445Free CancellationRating
7.9
4,252 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
Humacao
Caguas
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?

All flight searches from Phoenix to San Juan on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Phoenix to San Juan.

I’m not ready to book a flight from Phoenix to San Juan right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Phoenix to San Juan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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