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Cheap flights from Phoenix to San Juan from $98

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 4/10. 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
1 adult, Economy, 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
12:23 am - 2:08 am
PHX
-
SJU
22h 45m
1 stop
Frontier Logo
6:09 pm - 10:45 am
SJU
-
PHX
19h 36m
1 stop
$294Frontier
Thu, May 7 - Fri, May 15
Frontier Logo
12:15 am - 10:56 pm
PHX
-
SJU
19h 41m
1 stop
Frontier Logo
6:09 pm - 10:45 am
SJU
-
PHX
19h 36m
1 stop
$295Frontier
Wed, Apr 29 - Thu, May 7
Frontier Logo
12:30 am - 2:17 pm
PHX
-
SJU
10h 47m
1 stop
Frontier Logo
1:59 am - 9:54 pm
SJU
-
PHX
22h 55m
2 stops
$297Frontier
Fri, May 1 - Sun, May 3
Frontier Logo
12:30 am - 9:54 am
PHX
-
SJU
30h 24m
1 stop
Frontier Logo
1:59 am - 5:57 pm
SJU
-
PHX
18h 58m
2 stops
$302Frontier
Thu, Apr 23 - Tue, Apr 28
Frontier Logo
12:59 am - 7:56 am
PHX
-
SJU
27h 57m
1 stop
Frontier Logo
6:00 am - 3:11 pm
SJU
-
PHX
12h 11m
1 stop
$304Frontier
Tue, Mar 31 - Sat, Apr 4
Frontier Logo
12:30 am - 9:54 am
PHX
-
SJU
30h 24m
1 stop
Frontier Logo
6:30 am - 11:18 pm
SJU
-
PHX
19h 48m
1 stop
$305Frontier
Thu, Apr 16 - Mon, Apr 20
Frontier Logo
12:30 am - 2:06 pm
PHX
-
SJU
10h 36m
1 stop
Frontier Logo
3:03 am - 10:45 am
SJU
-
PHX
10h 42m
1 stop
$306Frontier
Tue, Apr 21 - Fri, May 8
Frontier Logo
12:30 am - 2:06 pm
PHX
-
SJU
10h 36m
1 stop
Frontier Logo
6:30 am - 11:18 pm
SJU
-
PHX
19h 48m
1 stop
$309Frontier
Tue, Apr 21 - Sun, Apr 26
Frontier Logo
12:59 am - 2:09 pm
PHX
-
SJU
10h 10m
1 stop
Frontier Logo
10:54 am - 11:18 pm
SJU
-
PHX
15h 24m
1 stop
$311Frontier
Wed, Mar 25 - Sat, Apr 18
Frontier Logo
12:30 am - 9:54 am
PHX
-
SJU
30h 24m
1 stop
Frontier Logo
3:08 am - 11:18 pm
SJU
-
PHX
23h 10m
1 stop
$313Frontier
Thu, Apr 16 - Mon, Apr 20

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
May 7
PHX12:23 amPhoenix Sky Harbor Intl
22h 45m
1 stop
SJU2:08 amSan Juan Luis Munoz Marin Intl
May 15
SJU6:09 pmSan Juan Luis Munoz Marin Intl
19h 36m
1 stop
PHX10:45 amPhoenix Sky Harbor Intl
$294
Frontier
Apr 29
PHX12:15 amPhoenix Sky Harbor Intl
19h 41m
1 stop
SJU10:56 pmSan Juan Luis Munoz Marin Intl
May 7
SJU6:09 pmSan Juan Luis Munoz Marin Intl
19h 36m
1 stop
PHX10:45 amPhoenix Sky Harbor Intl
$295
Frontier
May 1
PHX12:30 amPhoenix Sky Harbor Intl
10h 47m
1 stop
SJU2:17 pmSan Juan Luis Munoz Marin Intl
May 3
SJU1:59 amSan Juan Luis Munoz Marin Intl
22h 55m
2 stops
PHX9:54 pmPhoenix Sky Harbor Intl
$297

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
May 10
PHX9:00 amPhoenix Sky Harbor Intl
12h 05m
2 stops
SJU12:05 amSan Juan Luis Munoz Marin Intl
May 16
SJU5:15 amSan Juan Luis Munoz Marin Intl
14h 05m
1 stop
PHX4:20 pmPhoenix Sky Harbor Intl
$362
Southwest
Mar 26
PHX10:10 amPhoenix Sky Harbor Intl
10h 25m
2 stops
SJU11:35 pmSan Juan Luis Munoz Marin Intl
Apr 24
SJU5:05 amSan Juan Luis Munoz Marin Intl
11h 15m
2 stops
PHX1:20 pmPhoenix Sky Harbor Intl
$596
Southwest
Mar 27
PHX9:45 amPhoenix Sky Harbor Intl
10h 50m
2 stops
SJU11:35 pmSan Juan Luis Munoz Marin Intl
Apr 17
SJU6:50 amSan Juan Luis Munoz Marin Intl
11h 15m
2 stops
PHX3:05 pmPhoenix Sky Harbor Intl
$631

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 March 24, 2026.
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

Cheapest round-trip

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Thu 5/7

12:23 am-2:08 am

1 stop22h 45m

San Juan Luis Munoz Marin Intl

Fri 5/15

6:09 pm-10:45 am

1 stop19h 36m

$294

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Wed 4/29

12:15 am-10:56 pm

1 stop19h 41m

San Juan Luis Munoz Marin Intl

Thu 5/7

6:09 pm-10:45 am

1 stop19h 36m

$295

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Fri 5/1

12:30 am-2:17 pm

1 stop10h 47m

San Juan Luis Munoz Marin Intl

Sun 5/3

1:59 am-9:54 pm

2 stops22h 55m

$297

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Thu 4/23

12:30 am-9:54 am

1 stop30h 24m

San Juan Luis Munoz Marin Intl

Tue 4/28

1:59 am-5:57 pm

2 stops18h 58m

$302

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 3/31

12:59 am-7:56 am

1 stop27h 57m

San Juan Luis Munoz Marin Intl

Sat 4/4

6:00 am-3:11 pm

1 stop12h 11m

$304

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Thu 4/16

12:30 am-9:54 am

1 stop30h 24m

San Juan Luis Munoz Marin Intl

Mon 4/20

6:30 am-11:18 pm

1 stop19h 48m

$305
Quickest round-trip

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

Fri 5/8

3:03 am-10:45 am

1 stop10h 42m

$306

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

Sun 4/26

6:30 am-11:18 pm

1 stop19h 48m

$309

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Wed 3/25

12:59 am-2:09 pm

1 stop10h 10m

San Juan Luis Munoz Marin Intl

Sat 4/18

10:54 am-11:18 pm

1 stop15h 24m

$311

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Thu 4/16

12:30 am-9:54 am

1 stop30h 24m

San Juan Luis Munoz Marin Intl

Mon 4/20

3:08 am-11:18 pm

1 stop23h 10m

$313

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 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 typical price of a round-trip flight between Phoenix and San Juan Luis Munoz Marin Intl Airport?

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 $447.

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 $496 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 $412 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 45m

Direct flights

None
The fastest flight from Phoenix to San Juan Luis Munoz Marin Intl Airport takes 7h 45m
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.
Search flight deals

  • 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 45m, 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
Spirit AirlinesPriceFrom $128Free CancellationRating
6.3
8,534 reviews
Search Spirit Airlines flights
FrontierPriceFrom $147Free CancellationRating
5.7
3,017 reviews
Search Frontier flights
JetBluePriceFrom $214Free CancellationRating
7.2
2,904 reviews
Search JetBlue flights
DeltaPriceFrom $382Free CancellationRating
7.9
8,322 reviews
Search Delta flights
United AirlinesPriceFrom $405Free CancellationRating
7.4
9,469 reviews
Search United Airlines flights
SouthwestPriceFrom $409Free CancellationRating
8.0
4,331 reviews
Search Southwest flights
American AirlinesPriceFrom $425Free CancellationRating
7.1
11,492 reviews
Search American Airlines 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
Caguas
Rio Grande
Humacao
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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