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Cheap flights from Phoenix to San Juan from $101

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 4/27. 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.
Multiple Airlines Logo
10:00 pm - 6:32 pm
PHX
-
SJU
17h 32m
1 stop
Multiple Airlines Logo
9:10 pm - 11:18 pm
SJU
-
PHX
29h 08m
1 stop
$273Multiple Airlines
Wed, Apr 8 - Mon, Apr 13
Frontier Logo
11:59 pm - 12:43 am
PHX
-
SJU
21h 44m
1 stop
Frontier Logo
3:53 am - 10:12 pm
SJU
-
PHX
21h 19m
1 stop
$274Frontier
Tue, Feb 24 - Mon, Mar 2
Multiple Airlines Logo
11:05 am - 12:35 am
PHX
-
SJU
10h 30m
1 stop
Multiple Airlines Logo
9:10 pm - 11:18 pm
SJU
-
PHX
29h 08m
1 stop
$278Multiple Airlines
Wed, Apr 8 - Mon, Apr 13
Frontier Logo
12:30 am - 3:37 pm
PHX
-
SJU
12h 07m
1 stop
Frontier Logo
3:19 pm - 11:18 pm
SJU
-
PHX
10h 59m
1 stop
$280Frontier
Fri, Apr 17 - Fri, Apr 24
Frontier Logo
12:59 am - 2:58 am
PHX
-
SJU
22h 59m
1 stop
Frontier Logo
6:30 am - 11:44 pm
SJU
-
PHX
20h 14m
1 stop
$281Frontier
Thu, Mar 5 - Tue, Mar 17
Frontier Logo
11:59 pm - 2:58 am
PHX
-
SJU
23h 59m
1 stop
Frontier Logo
6:30 am - 11:44 pm
SJU
-
PHX
20h 14m
1 stop
$282Frontier
Thu, Mar 5 - Mon, Mar 9
Multiple Airlines Logo
6:52 pm - 10:53 am
PHX
-
SJU
13h 01m
2 stops
Multiple Airlines Logo
12:30 pm - 8:12 am
SJU
-
PHX
22h 42m
1 stop
$284Multiple Airlines
Tue, Apr 7 - Wed, Apr 15
Multiple Airlines Logo
11:10 am - 12:57 am
PHX
-
SJU
10h 47m
1 stop
Multiple Airlines Logo
7:15 pm - 8:50 am
SJU
-
PHX
16h 35m
1 stop
$285Multiple Airlines
Tue, Mar 31 - Tue, Apr 7
Multiple Airlines Logo
12:59 am - 2:01 am
PHX
-
SJU
22h 02m
1 stop
Multiple Airlines Logo
7:15 pm - 10:40 pm
SJU
-
PHX
30h 25m
1 stop
$288Multiple Airlines
Tue, Mar 31 - Wed, Apr 8
Multiple Airlines Logo
11:12 am - 5:54 pm
PHX
-
SJU
27h 42m
1 stop
Multiple Airlines Logo
10:53 am - 10:55 am
SJU
-
PHX
27h 02m
2 stops
$289Multiple Airlines
Thu, Apr 16 - Fri, Apr 24

Frontier flights from Phoenix to San Juan

Our best Frontier deals on Phoenix to San Juan flight tickets
Frontier
Feb 20
PHX11:59 pmPhoenix Sky Harbor Intl
23h 54m
1 stop
SJU2:53 amSan Juan Luis Munoz Marin Intl
Feb 27
SJU5:25 pmSan Juan Luis Munoz Marin Intl
31h 47m
1 stop
PHX10:12 pmPhoenix Sky Harbor Intl
$274
Frontier
Apr 17
PHX12:30 amPhoenix Sky Harbor Intl
12h 07m
1 stop
SJU3:37 pmSan Juan Luis Munoz Marin Intl
Apr 24
SJU3:19 pmSan Juan Luis Munoz Marin Intl
10h 59m
1 stop
PHX11:18 pmPhoenix Sky Harbor Intl
$280
Frontier
Mar 5
PHX12:59 amPhoenix Sky Harbor Intl
22h 59m
1 stop
SJU2:58 amSan Juan Luis Munoz Marin Intl
Mar 17
SJU6:30 amSan Juan Luis Munoz Marin Intl
20h 14m
1 stop
PHX11:44 pmPhoenix Sky Harbor Intl
$281

JetBlue flights from Phoenix to San Juan

Our best JetBlue deals on Phoenix to San Juan flight tickets
JetBlue
Feb 23
PHX12:16 pmPhoenix Sky Harbor Intl
7h 35m
1 stop
SJU10:51 pmSan Juan Luis Munoz Marin Intl
Feb 25
SJU1:53 pmSan Juan Luis Munoz Marin Intl
11h 56m
1 stop
PHX10:49 pmPhoenix Sky Harbor Intl
$390
JetBlue
Feb 23
PHX11:08 pmPhoenix Sky Harbor Intl
7h 20m
1 stop
SJU9:28 amSan Juan Luis Munoz Marin Intl
Feb 25
SJU1:53 pmSan Juan Luis Munoz Marin Intl
11h 56m
1 stop
PHX10:49 pmPhoenix Sky Harbor Intl
$409
JetBlue
Feb 24
PHX11:05 pmPhoenix Sky Harbor Intl
7h 23m
1 stop
SJU9:28 amSan Juan Luis Munoz Marin Intl
Feb 28
SJU5:10 amSan Juan Luis Munoz Marin Intl
13h 42m
1 stop
PHX3:52 pmPhoenix Sky Harbor Intl
$435

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 February 12, 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

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Wed 4/8

10:00 pm-6:32 pm

1 stop17h 32m

San Juan Luis Munoz Marin Intl

Mon 4/13

9:10 pm-11:18 pm

1 stop29h 08m

$273

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 2/24

11:59 pm-12:43 am

1 stop21h 44m

San Juan Luis Munoz Marin Intl

Mon 3/2

3:53 am-10:12 pm

1 stop21h 19m

$274

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Wed 4/8

11:05 am-12:35 am

1 stop10h 30m

San Juan Luis Munoz Marin Intl

Mon 4/13

9:10 pm-11:18 pm

1 stop29h 08m

$278

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Fri 4/17

12:30 am-3:37 pm

1 stop12h 07m

San Juan Luis Munoz Marin Intl

Fri 4/24

3:19 pm-11:18 pm

1 stop10h 59m

$280

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Thu 3/5

12:59 am-2:58 am

1 stop22h 59m

San Juan Luis Munoz Marin Intl

Tue 3/17

6:30 am-11:44 pm

1 stop20h 14m

$281

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Thu 3/5

11:59 pm-2:58 am

1 stop23h 59m

San Juan Luis Munoz Marin Intl

Mon 3/9

6:30 am-11:44 pm

1 stop20h 14m

$282

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 4/7

6:52 pm-10:53 am

2 stops13h 01m

San Juan Luis Munoz Marin Intl

Wed 4/15

12:30 pm-8:12 am

1 stop22h 42m

$284

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 3/31

11:10 am-12:57 am

1 stop10h 47m

San Juan Luis Munoz Marin Intl

Tue 4/7

7:15 pm-8:50 am

1 stop16h 35m

$285

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 3/31

12:59 am-2:01 am

1 stop22h 02m

San Juan Luis Munoz Marin Intl

Wed 4/8

7:15 pm-10:40 pm

1 stop30h 25m

$288

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Thu 4/16

11:12 am-5:54 pm

1 stop27h 42m

San Juan Luis Munoz Marin Intl

Fri 4/24

10:53 am-10:55 am

2 stops27h 02m

$289

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 $460.

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 $496 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 $430 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 23m

Direct flights

None
The fastest flight from Phoenix to San Juan takes 7h 23m
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
Spirit AirlinesPriceFrom $128Free CancellationRating
6.3
8,444 reviews
Search Spirit Airlines flights
FrontierPriceFrom $147Free CancellationRating
5.7
3,052 reviews
Search Frontier flights
JetBluePriceFrom $214Free CancellationRating
7.2
2,895 reviews
Search JetBlue flights
DeltaPriceFrom $326Free CancellationRating
7.9
8,180 reviews
Search Delta flights
American AirlinesPriceFrom $396Free CancellationRating
7.2
11,271 reviews
Search American Airlines flights
United AirlinesPriceFrom $405Free CancellationRating
7.4
9,279 reviews
Search United Airlines flights
SouthwestPriceFrom $412Free CancellationRating
8.0
4,280 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