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Cheap flights from Phoenix to San Juan from $167

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 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
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.
Frontier Logo
12:59 am - 2:50 am
PHX
-
SJU
22h 51m1 stop
Frontier Logo
9:37 pm - 11:49 pm
SJU
-
PHX
29h 12m1 stop
$355Frontier
Thu, Dec 18 - Thu, Dec 25
Multiple Airlines Logo
4:34 pm - 12:27 pm
PHX
-
SJU
16h 53m1 stop
Multiple Airlines Logo
4:36 pm - 10:50 pm
SJU
-
PHX
33h 14m1 stop
$356Multiple Airlines
Thu, Feb 5 - Mon, Feb 9
Frontier Logo
10:58 am - 2:50 am
PHX
-
SJU
12h 52m2 stops
Frontier Logo
6:00 am - 11:49 pm
SJU
-
PHX
20h 49m1 stop
$358Frontier
Sat, Feb 21 - Fri, Mar 6
Multiple Airlines Logo
10:31 pm - 12:54 am
PHX
-
SJU
23h 23m2 stops
Multiple Airlines Logo
1:29 am - 11:32 pm
SJU
-
PHX
25h 03m1 stop
$359Multiple Airlines
Fri, Mar 6 - Mon, Mar 16
Multiple Airlines Logo
6:00 am - 6:54 pm
PHX
-
SJU
9h 54m1 stop
Multiple Airlines Logo
6:59 pm - 3:13 pm
SJU
-
PHX
23h 14m2 stops
$362Multiple Airlines
Mon, Feb 23 - Sun, Mar 1
JetBlue Logo
11:59 pm - 12:58 pm
PHX
-
SJU
9h 59m1 stop
JetBlue Logo
6:00 am - 11:05 am
SJU
-
PHX
32h 05m1 stop
$363JetBlue
Mon, Feb 23 - Mon, Mar 2
Frontier Logo
12:59 am - 2:50 am
PHX
-
SJU
22h 51m1 stop
Frontier Logo
9:37 pm - 11:49 pm
SJU
-
PHX
29h 12m1 stop
$364Frontier
Fri, Dec 19 - Mon, Dec 29
Frontier Logo
12:59 am - 1:34 pm
PHX
-
SJU
9h 35m1 stop
Frontier Logo
7:35 am - 3:13 pm
SJU
-
PHX
10h 38m1 stop
$365Frontier
Sat, Jan 3 - Fri, Jan 9
Frontier Logo
10:58 am - 2:50 am
PHX
-
SJU
12h 52m2 stops
Frontier Logo
7:00 am - 10:50 pm
SJU
-
PHX
18h 50m1 stop
$366Frontier
Sat, Feb 21 - Sat, Feb 28
Multiple Airlines Logo
3:06 pm - 12:27 pm
PHX
-
SJU
18h 21m1 stop
Multiple Airlines Logo
7:44 pm - 1:24 pm
SJU
-
PHX
20h 40m2 stops
$368Multiple Airlines
Wed, Feb 4 - Sun, Feb 8

Frontier flights from Phoenix to San Juan

Our best Frontier deals on Phoenix to San Juan flight tickets
Frontier
Dec 18
PHX12:59 amPhoenix Sky Harbor Intl
22h 51m
1 stop
SJU2:50 amSan Juan Luis Munoz Marin Intl
Dec 25
SJU9:37 pmSan Juan Luis Munoz Marin Intl
29h 12m
1 stop
PHX11:49 pmPhoenix Sky Harbor Intl
$355
Find similar
Frontier
Feb 21
PHX10:58 amPhoenix Sky Harbor Intl
12h 52m
2 stops
SJU2:50 amSan Juan Luis Munoz Marin Intl
Mar 6
SJU6:00 amSan Juan Luis Munoz Marin Intl
20h 49m
1 stop
PHX11:49 pmPhoenix Sky Harbor Intl
$358
Find similar
Frontier
Dec 19
PHX12:59 amPhoenix Sky Harbor Intl
22h 51m
1 stop
SJU2:50 amSan Juan Luis Munoz Marin Intl
Dec 29
SJU9:37 pmSan Juan Luis Munoz Marin Intl
29h 12m
1 stop
PHX11:49 pmPhoenix Sky Harbor Intl
$364
Find similar

JetBlue flights from Phoenix to San Juan

Our best JetBlue deals on Phoenix to San Juan flight tickets
JetBlue
Feb 23
PHX11:59 pmPhoenix Sky Harbor Intl
9h 59m
1 stop
SJU12:58 pmSan Juan Luis Munoz Marin Intl
Mar 2
SJU6:00 amSan Juan Luis Munoz Marin Intl
32h 05m
1 stop
PHX11:05 amPhoenix Sky Harbor Intl
$363
Find similar
JetBlue
Feb 25
PHX12:16 pmPhoenix Sky Harbor Intl
9h 43m
1 stop
SJU12:59 amSan Juan Luis Munoz Marin Intl
Feb 28
SJU5:10 amSan Juan Luis Munoz Marin Intl
13h 31m
1 stop
PHX3:41 pmPhoenix Sky Harbor Intl
$372
Find similar
JetBlue
Feb 24
PHX12:16 pmPhoenix Sky Harbor Intl
9h 43m
1 stop
SJU12:59 amSan Juan Luis Munoz Marin Intl
Mar 2
SJU5:10 amSan Juan Luis Munoz Marin Intl
13h 31m
1 stop
PHX3:41 pmPhoenix Sky Harbor Intl
$378
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix to San Juan 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 9, 2025.
Use the filters below to find and compare flights from Phoenix to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Thu 12/18

12:59 am-2:50 am

1 stop22h 51m

San Juan Luis Munoz Marin Intl

Thu 12/25

9:37 pm-11:49 pm

1 stop29h 12m

$355

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Thu 2/5

4:34 pm-12:27 pm

1 stop16h 53m

San Juan Luis Munoz Marin Intl

Mon 2/9

4:36 pm-10:50 pm

1 stop33h 14m

$356

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sat 2/21

10:58 am-2:50 am

2 stops12h 52m

San Juan Luis Munoz Marin Intl

Fri 3/6

6:00 am-11:49 pm

1 stop20h 49m

$358

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Fri 3/6

10:31 pm-12:54 am

2 stops23h 23m

San Juan Luis Munoz Marin Intl

Mon 3/16

1:29 am-11:32 pm

1 stop25h 03m

$359

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Mon 2/23

6:00 am-6:54 pm

1 stop9h 54m

San Juan Luis Munoz Marin Intl

Sun 3/1

6:59 pm-3:13 pm

2 stops23h 14m

$362

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Mon 2/23

11:59 pm-12:58 pm

1 stop9h 59m

San Juan Luis Munoz Marin Intl

Mon 3/2

6:00 am-11:05 am

1 stop32h 05m

$363

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Fri 12/19

12:59 am-2:50 am

1 stop22h 51m

San Juan Luis Munoz Marin Intl

Mon 12/29

9:37 pm-11:49 pm

1 stop29h 12m

$364

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sat 1/3

12:59 am-1:34 pm

1 stop9h 35m

San Juan Luis Munoz Marin Intl

Fri 1/9

7:35 am-3:13 pm

1 stop10h 38m

$365

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sat 2/21

10:58 am-2:50 am

2 stops12h 52m

San Juan Luis Munoz Marin Intl

Sat 2/28

7:00 am-10:50 pm

1 stop18h 50m

$366

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Wed 2/4

3:06 pm-12:27 pm

1 stop18h 21m

San Juan Luis Munoz Marin Intl

Sun 2/8

7:44 pm-1:24 pm

2 stops20h 40m

$368

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 to San Juan

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 typical price of a round-trip flight between Phoenix and San Juan?

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in April, then May is your next best option. Flight prices from Phoenix to San Juan during May average around $463.

What is the cheapest day to depart on your flight to San Juan?

The cheapest day to depart from Phoenix to San Juan is on a Monday when prices can be found for as low as $434. The most expensive day to fly to San Juan is Thursday, with ticket prices averaging around $477.

What is the cheapest time of day to depart on your flight to San Juan?

The cheapest time of day to fly to San Juan is at noon when flights can be purchased for as low as $366. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $462 on average. Flights to San Juan from Phoenix in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to San Juan?

You are more likely to see cheaper flights to San Juan from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan 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 from Phoenix for as low as $438 on momondo.

Cheap Phoenix to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix to San Juan

Fastest flight time

7h 35m

Direct flights

None
The fastest flight from Phoenix to San Juan takes 7h 35m
There are no direct flights from Phoenix to San Juan. There are no popular flight routes from Phoenix to San Juan.
Search flight deals

  • How far is Phoenix to San Juan by plane?

    There are 3007.4 mi between Phoenix and San Juan. In terms of flight time, this usually takes a little over 7h 23m.

  • When did momondo last update prices for flights from Phoenix to San Juan?

    Prices for flights from Phoenix to San Juan refresh daily.

  • How many operators does momondo search for flights from Phoenix to San Juan?

  • How old do you have to be to fly from Phoenix to San Juan?

    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.

  • What documentation or ID do you need to fly to San Juan?

    The required travel and health documents for your San Juan 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. 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

Compare and see reviews for airlines that fly from Phoenix to San Juan with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $147Free CancellationRating
5.8
3,085 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $170Free CancellationRating
6.3
8,171 reviews
Search Spirit Airlines flights
JetBluePriceFrom $236Free CancellationRating
7.2
2,899 reviews
Search JetBlue flights
DeltaPriceFrom $364Free CancellationRating
7.9
8,010 reviews
Search Delta flights
American AirlinesPriceFrom $385Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
United AirlinesPriceFrom $393Free CancellationRating
7.4
9,088 reviews
Search United Airlines flights
SouthwestPriceFrom $445Free CancellationRating
7.9
4,252 reviews
Search Southwest flights

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?

momondo helps you find the best flight between Phoenix and San Juan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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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Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 7.1 mi from San Juan
San Juan Isla Grande Airport
San Juan Luis Munoz Marin Intl Airport