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Cheap flights from Phoenix to San Juan from $69

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 1/8. 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
7:43 pm - 3:01 pmPHX-SJU
16h 18m2 stops
Multiple Airlines Logo
6:15 am - 1:37 pmSJU-PHX
10h 22m1 stop
$361Multiple Airlines
Find Deal
Tue, Dec 2 - Mon, Dec 15
Multiple Airlines Logo
5:50 pm - 5:23 pmPHX-SJU
20h 33m1 stop
Multiple Airlines Logo
7:50 pm - 11:22 pmSJU-PHX
30h 32m1 stop
$362Multiple Airlines
Find Deal
Mon, Jan 5 - Wed, Jan 14
Frontier Logo
4:32 pm - 2:29 pmPHX-SJU
18h 57m2 stops
Frontier Logo
7:06 pm - 8:31 amSJU-PHX
16h 25m1 stop
$363Frontier
Find Deal
Wed, Dec 10 - Thu, Dec 18
Multiple Airlines Logo
6:00 am - 12:45 amPHX-SJU
15h 45m2 stops
Multiple Airlines Logo
7:06 pm - 12:27 pmSJU-PHX
20h 21m1 stop
$364Multiple Airlines
Find Deal
Mon, Dec 8 - Fri, Dec 19
JetBlue Logo
12:16 pm - 9:28 amPHX-SJU
18h 12m1 stop
JetBlue Logo
5:10 am - 3:41 pmSJU-PHX
13h 31m1 stop
$367JetBlue
Find Deal
Sat, Feb 21 - Sat, Feb 28
Multiple Airlines Logo
5:30 am - 12:35 amPHX-SJU
16h 05m1 stop
Multiple Airlines Logo
4:10 am - 1:15 pmSJU-PHX
12h 05m2 stops
$369Multiple Airlines
Find Deal
Sun, Dec 7 - Mon, Dec 8
Multiple Airlines Logo
6:12 pm - 6:34 amPHX-SJU
9h 22m1 stop
Multiple Airlines Logo
7:50 pm - 1:49 pmSJU-PHX
20h 59m1 stop
$370Multiple Airlines
Find Deal
Sun, Jan 4 - Sat, Jan 10
Frontier Logo
4:32 pm - 2:29 pmPHX-SJU
18h 57m2 stops
Frontier Logo
7:30 am - 3:18 pmSJU-PHX
10h 48m1 stop
$371Frontier
Find Deal
Wed, Dec 10 - Fri, Dec 19
JetBlue Logo
11:19 am - 3:48 amPHX-SJU
13h 29m1 stop
JetBlue Logo
12:30 pm - 9:59 pmSJU-PHX
12h 29m1 stop
$373JetBlue
Find Deal
Wed, Dec 3 - 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 46m3 stops
$374Spirit Airlines
Find Deal
Thu, Nov 20 - Sat, Nov 22

Frontier flights from Phoenix to San Juan

Our best Frontier deals on Phoenix to San Juan flight tickets
Frontier
Dec 10
PHX4:32 pmPhoenix Sky Harbor Intl
18h 57m
2 stops
SJU2:29 pmSan Juan Luis Munoz Marin Intl
Dec 18
SJU7:06 pmSan Juan Luis Munoz Marin Intl
16h 25m
1 stop
PHX8:31 amPhoenix Sky Harbor Intl
$363
Find similar
Frontier
Dec 10
PHX4:32 pmPhoenix Sky Harbor Intl
18h 57m
2 stops
SJU2:29 pmSan Juan Luis Munoz Marin Intl
Dec 19
SJU7:30 amSan Juan Luis Munoz Marin Intl
10h 48m
1 stop
PHX3:18 pmPhoenix Sky Harbor Intl
$371
Find similar
Frontier
Jan 2
PHX6:00 amPhoenix Sky Harbor Intl
13h 44m
1 stop
SJU10:44 pmSan Juan Luis Munoz Marin Intl
Jan 11
SJU7:01 pmSan Juan Luis Munoz Marin Intl
23h 06m
2 stops
PHX3:07 pmPhoenix Sky Harbor Intl
$383
Find similar

JetBlue flights from Phoenix to San Juan

Our best JetBlue deals on Phoenix to San Juan flight tickets
JetBlue
Feb 21
PHX12:16 pmPhoenix Sky Harbor Intl
18h 12m
1 stop
SJU9:28 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
$367
Find similar
JetBlue
Dec 3
PHX11:19 amPhoenix Sky Harbor Intl
13h 29m
1 stop
SJU3:48 amSan 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
$373
Find similar
JetBlue
Dec 5
PHX11:59 pmPhoenix Sky Harbor Intl
18h 55m
1 stop
SJU9:54 pmSan Juan Luis Munoz Marin Intl
Dec 9
SJU7:00 amSan Juan Luis Munoz Marin Intl
17h 59m
1 stop
PHX9:59 pmPhoenix Sky Harbor Intl
$376
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 November 10, 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

Tue 12/2

7:43 pm-3:01 pm

2 stops16h 18m

San Juan Luis Munoz Marin Intl

Mon 12/15

6:15 am-1:37 pm

1 stop10h 22m

$361

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Mon 1/5

5:50 pm-5:23 pm

1 stop20h 33m

San Juan Luis Munoz Marin Intl

Wed 1/14

7:50 pm-11:22 pm

1 stop30h 32m

$362

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Wed 12/10

4:32 pm-2:29 pm

2 stops18h 57m

San Juan Luis Munoz Marin Intl

Thu 12/18

7:06 pm-8:31 am

1 stop16h 25m

$363

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Mon 12/8

6:00 am-12:45 am

2 stops15h 45m

San Juan Luis Munoz Marin Intl

Fri 12/19

7:06 pm-12:27 pm

1 stop20h 21m

$364

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sat 2/21

12:16 pm-9:28 am

1 stop18h 12m

San Juan Luis Munoz Marin Intl

Sat 2/28

5:10 am-3:41 pm

1 stop13h 31m

$367

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sun 12/7

5:30 am-12:35 am

1 stop16h 05m

San Juan Luis Munoz Marin Intl

Mon 12/8

4:10 am-1:15 pm

2 stops12h 05m

$369

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sun 1/4

6:12 pm-6:34 am

1 stop9h 22m

San Juan Luis Munoz Marin Intl

Sat 1/10

7:50 pm-1:49 pm

1 stop20h 59m

$370

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Wed 12/10

4:32 pm-2:29 pm

2 stops18h 57m

San Juan Luis Munoz Marin Intl

Fri 12/19

7:30 am-3:18 pm

1 stop10h 48m

$371

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Wed 12/3

11:19 am-3:48 am

1 stop13h 29m

San Juan Luis Munoz Marin Intl

Tue 12/9

12:30 pm-9:59 pm

1 stop12h 29m

$373

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Thu 11/20

2:46 pm-8:27 pm

3 stops26h 41m

San Juan Luis Munoz Marin Intl

Sat 11/22

11:55 am-1:41 pm

3 stops28h 46m

$374

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 cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in April, then January is your next best option. Flight prices from Phoenix to San Juan during January average around $455.

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 $489 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 $446 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

Direct flights

None
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 8h 05m.

  • 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 $142Free CancellationRating
5.8
3,111 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $181Free CancellationRating
6.3
8,131 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
American AirlinesPriceFrom $384Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
United AirlinesPriceFrom $399Free CancellationRating
7.4
9,011 reviews
Search United Airlines flights
SouthwestPriceFrom $445Free CancellationRating
8.0
4,238 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