Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Phoenix to San Juan from $107

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 3/24. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Phoenix to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:30 am - 2:01 am
PHX
-
SJU
22h 31m
1 stop
Frontier Logo
3:08 am - 11:18 pm
SJU
-
PHX
23h 10m
1 stop
$274Frontier
Wed, May 13 - Sat, May 16
Frontier Logo
4:02 pm - 5:53 am
PHX
-
SJU
10h 51m
1 stop
Frontier Logo
6:15 am - 12:25 pm
SJU
-
PHX
9h 10m
1 stop
$276Frontier
Tue, Aug 18 - Sat, Aug 22
Multiple Airlines Logo
11:12 am - 12:33 pm
PHX
-
SJU
46h 21m
2 stops
Multiple Airlines Logo
4:34 pm - 10:55 am
SJU
-
PHX
21h 21m
1 stop
$277Multiple Airlines
Fri, May 8 - Fri, May 15
Frontier Logo
12:30 am - 2:31 pm
PHX
-
SJU
11h 01m
1 stop
Frontier Logo
3:21 am - 10:39 pm
SJU
-
PHX
22h 18m
1 stop
$278Frontier
Mon, Apr 13 - Sat, Apr 18
Frontier Logo
10:30 pm - 2:08 pm
PHX
-
SJU
12h 38m
1 stop
Frontier Logo
3:19 pm - 11:18 pm
SJU
-
PHX
10h 59m
1 stop
$279Frontier
Fri, May 8 - Sun, May 10
Multiple Airlines Logo
8:06 am - 12:33 pm
PHX
-
SJU
49h 27m
2 stops
Multiple Airlines Logo
4:34 pm - 10:55 am
SJU
-
PHX
21h 21m
1 stop
$285Multiple Airlines
Sat, May 9 - Fri, May 15
Frontier Logo
12:25 am - 9:54 am
PHX
-
SJU
30h 29m
1 stop
Frontier Logo
10:54 am - 10:25 pm
SJU
-
PHX
14h 31m
1 stop
$287Frontier
Sat, Apr 25 - Thu, Apr 30
Frontier Logo
12:30 am - 2:06 pm
PHX
-
SJU
10h 36m
1 stop
Frontier Logo
7:00 am - 11:18 pm
SJU
-
PHX
19h 18m
1 stop
$290Frontier
Tue, Apr 21 - Sat, May 2
Multiple Airlines Logo
1:00 pm - 9:54 am
PHX
-
SJU
17h 54m
2 stops
Multiple Airlines Logo
4:34 pm - 10:55 am
SJU
-
PHX
21h 21m
1 stop
$298Multiple Airlines
Tue, May 5 - Fri, May 15
Frontier Logo
12:30 am - 2:31 pm
PHX
-
SJU
11h 01m
1 stop
Frontier Logo
3:08 am - 11:18 pm
SJU
-
PHX
23h 10m
1 stop
$299Frontier
Mon, Apr 13 - Mon, Apr 20

Frontier flights from Phoenix to San Juan

Our best Frontier deals on Phoenix to San Juan flight tickets
Frontier
May 13
PHX12:30 amPhoenix Sky Harbor Intl
22h 31m
1 stop
SJU2:01 amSan Juan Luis Munoz Marin Intl
May 16
SJU3:08 amSan Juan Luis Munoz Marin Intl
23h 10m
1 stop
PHX11:18 pmPhoenix Sky Harbor Intl
$274
Frontier
Aug 18
PHX4:02 pmPhoenix Sky Harbor Intl
10h 51m
1 stop
SJU5:53 amSan Juan Luis Munoz Marin Intl
Aug 22
SJU6:15 amSan Juan Luis Munoz Marin Intl
9h 10m
1 stop
PHX12:25 pmPhoenix Sky Harbor Intl
$276
Frontier
Apr 13
PHX12:30 amPhoenix Sky Harbor Intl
11h 01m
1 stop
SJU2:31 pmSan Juan Luis Munoz Marin Intl
Apr 18
SJU3:21 amSan Juan Luis Munoz Marin Intl
22h 18m
1 stop
PHX10:39 pmPhoenix Sky Harbor Intl
$278

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 March 7, 2026.
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

Cheapest round-trip

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Wed 5/13

12:30 am-2:01 am

1 stop22h 31m

San Juan Luis Munoz Marin Intl

Sat 5/16

3:08 am-11:18 pm

1 stop23h 10m

$274
Quickest round-trip

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 8/18

4:02 pm-5:53 am

1 stop10h 51m

San Juan Luis Munoz Marin Intl

Sat 8/22

6:15 am-12:25 pm

1 stop9h 10m

$276

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Fri 5/8

11:12 am-12:33 pm

2 stops46h 21m

San Juan Luis Munoz Marin Intl

Fri 5/15

4:34 pm-10:55 am

1 stop21h 21m

$277

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Mon 4/13

12:30 am-2:31 pm

1 stop11h 01m

San Juan Luis Munoz Marin Intl

Sat 4/18

3:21 am-10:39 pm

1 stop22h 18m

$278

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Fri 5/8

10:30 pm-2:08 pm

1 stop12h 38m

San Juan Luis Munoz Marin Intl

Sun 5/10

3:19 pm-11:18 pm

1 stop10h 59m

$279

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sat 5/9

8:06 am-12:33 pm

2 stops49h 27m

San Juan Luis Munoz Marin Intl

Fri 5/15

4:34 pm-10:55 am

1 stop21h 21m

$285

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sat 4/25

12:25 am-9:54 am

1 stop30h 29m

San Juan Luis Munoz Marin Intl

Thu 4/30

10:54 am-10:25 pm

1 stop14h 31m

$287

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 4/21

12:30 am-2:06 pm

1 stop10h 36m

San Juan Luis Munoz Marin Intl

Sat 5/2

7:00 am-11:18 pm

1 stop19h 18m

$290

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 5/5

1:00 pm-9:54 am

2 stops17h 54m

San Juan Luis Munoz Marin Intl

Fri 5/15

4:34 pm-10:55 am

1 stop21h 21m

$298

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Mon 4/13

12:30 am-2:31 pm

1 stop11h 01m

San Juan Luis Munoz Marin Intl

Mon 4/20

3:08 am-11:18 pm

1 stop23h 10m

$299

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $449.

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 $494 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 $412 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

8h 55m

Direct flights

None
The fastest flight from Phoenix to San Juan takes 8h 55m
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 55m.

  • 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
Spirit AirlinesPriceFrom $128Free CancellationRating
6.3
8,498 reviews
Search Spirit Airlines flights
FrontierPriceFrom $147Free CancellationRating
5.7
3,040 reviews
Search Frontier flights
JetBluePriceFrom $214Free CancellationRating
7.2
2,895 reviews
Search JetBlue flights
DeltaPriceFrom $326Free CancellationRating
7.9
8,270 reviews
Search Delta flights
United AirlinesPriceFrom $405Free CancellationRating
7.4
9,405 reviews
Search United Airlines flights
American AirlinesPriceFrom $406Free CancellationRating
7.1
11,399 reviews
Search American Airlines flights
SouthwestPriceFrom $409Free CancellationRating
8.0
4,311 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.

An easier way to manage your San Juan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 4/6
Mon 4/13
By creating a price alert you accept our terms of use and privacy policy.

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