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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 5/9. 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
11:40 pm - 2:15 pm
PHX
-
SJU
11h 35m
1 stop
Frontier Logo
6:16 pm - 10:27 am
SJU
-
PHX
19h 11m
1 stop
$287Frontier
lun., jun. 22 - lun., jun. 29
Frontier Logo
12:20 am - 2:08 am
PHX
-
SJU
22h 48m
1 stop
Frontier Logo
8:13 pm - 10:45 am
SJU
-
PHX
17h 32m
1 stop
$294Frontier
jue., may. 28 - sáb., jun. 6
Frontier Logo
12:23 am - 8:09 am
PHX
-
SJU
28h 46m
1 stop
Frontier Logo
6:16 pm - 10:27 am
SJU
-
PHX
19h 11m
1 stop
$298Frontier
vie., ago. 21 - lun., ago. 24
Frontier Logo
12:23 am - 8:09 am
PHX
-
SJU
28h 46m
1 stop
Frontier Logo
4:05 pm - 10:27 am
SJU
-
PHX
21h 22m
1 stop
$301Frontier
mar., jul. 28 - mié., ago. 5
Multiple Airlines Logo
6:00 am - 2:08 am
PHX
-
SJU
17h 08m
2 stops
Multiple Airlines Logo
2:37 pm - 6:35 pm
SJU
-
PHX
30h 58m
1 stop
$302Multiple Airlines
sáb., may. 9 - jue., may. 14
Multiple Airlines Logo
12:05 pm - 1:32 pm
PHX
-
SJU
22h 27m
1 stop
Multiple Airlines Logo
6:41 pm - 8:33 pm
SJU
-
PHX
28h 52m
2 stops
$306Multiple Airlines
vie., may. 8 - mar., may. 12
Multiple Airlines Logo
6:51 pm - 10:43 pm
PHX
-
SJU
24h 52m
2 stops
Multiple Airlines Logo
2:37 pm - 12:10 pm
SJU
-
PHX
24h 33m
1 stop
$308Multiple Airlines
vie., may. 8 - vie., may. 15
Multiple Airlines Logo
10:29 pm - 5:59 pm
PHX
-
SJU
16h 30m
2 stops
Multiple Airlines Logo
4:34 pm - 10:12 am
SJU
-
PHX
20h 38m
1 stop
$312Multiple Airlines
lun., abr. 27 - jue., abr. 30
Multiple Airlines Logo
5:16 am - 2:01 am
PHX
-
SJU
17h 45m
2 stops
Multiple Airlines Logo
2:37 pm - 12:10 pm
SJU
-
PHX
24h 33m
1 stop
$313Multiple Airlines
lun., may. 4 - vie., may. 8
Multiple Airlines Logo
12:05 pm - 1:32 pm
PHX
-
SJU
22h 27m
1 stop
Multiple Airlines Logo
6:30 am - 7:44 am
SJU
-
PHX
28h 14m
2 stops
$315Multiple Airlines
sáb., may. 9 - sáb., may. 16

Frontier flights from Phoenix to San Juan

Our best Frontier deals on Phoenix to San Juan flight tickets
Frontier
Apr 22
PHX12:15 amPhoenix Sky Harbor Intl
22h 46m
1 stop
SJU2:01 amSan Juan Luis Munoz Marin Intl
Apr 25
SJU10:54 amSan Juan Luis Munoz Marin Intl
15h 24m
1 stop
PHX11:18 pmPhoenix Sky Harbor Intl
$281
Frontier
Jun 22
PHX11:40 pmPhoenix Sky Harbor Intl
11h 35m
1 stop
SJU2:15 pmSan Juan Luis Munoz Marin Intl
Jun 29
SJU6:16 pmSan Juan Luis Munoz Marin Intl
19h 11m
1 stop
PHX10:27 amPhoenix Sky Harbor Intl
$287
Frontier
May 28
PHX12:20 amPhoenix Sky Harbor Intl
22h 48m
1 stop
SJU2:08 amSan Juan Luis Munoz Marin Intl
Jun 6
SJU8:13 pmSan Juan Luis Munoz Marin Intl
17h 32m
1 stop
PHX10:45 amPhoenix Sky Harbor Intl
$294

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 abril 15, 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
Quickest round-trip

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

lun. 6/22

11:40 pm-2:15 pm

1 stop11h 35m

San Juan Luis Munoz Marin Intl

lun. 6/29

6:16 pm-10:27 am

1 stop19h 11m

$287

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

jue. 5/28

12:20 am-2:08 am

1 stop22h 48m

San Juan Luis Munoz Marin Intl

sáb. 6/6

8:13 pm-10:45 am

1 stop17h 32m

$294

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

vie. 8/21

12:23 am-8:09 am

1 stop28h 46m

San Juan Luis Munoz Marin Intl

lun. 8/24

6:16 pm-10:27 am

1 stop19h 11m

$298

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

mar. 7/28

12:23 am-8:09 am

1 stop28h 46m

San Juan Luis Munoz Marin Intl

mié. 8/5

4:05 pm-10:27 am

1 stop21h 22m

$301

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

sáb. 5/9

6:00 am-2:08 am

2 stops17h 08m

San Juan Luis Munoz Marin Intl

jue. 5/14

2:37 pm-6:35 pm

1 stop30h 58m

$302

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

vie. 5/8

12:05 pm-1:32 pm

1 stop22h 27m

San Juan Luis Munoz Marin Intl

mar. 5/12

6:41 pm-8:33 pm

2 stops28h 52m

$306

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

vie. 5/8

6:51 pm-10:43 pm

2 stops24h 52m

San Juan Luis Munoz Marin Intl

vie. 5/15

2:37 pm-12:10 pm

1 stop24h 33m

$308

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

lun. 4/27

10:29 pm-5:59 pm

2 stops16h 30m

San Juan Luis Munoz Marin Intl

jue. 4/30

4:34 pm-10:12 am

1 stop20h 38m

$312

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

lun. 5/4

5:16 am-2:01 am

2 stops17h 45m

San Juan Luis Munoz Marin Intl

vie. 5/8

2:37 pm-12:10 pm

1 stop24h 33m

$313

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

sáb. 5/9

12:05 pm-1:32 pm

1 stop22h 27m

San Juan Luis Munoz Marin Intl

sáb. 5/16

6:30 am-7:44 am

2 stops28h 14m

$315

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 $470.

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 $505 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 $419 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

10h 00m

Direct flights

None
The fastest flight from Phoenix to San Juan takes 10h 00m
There are no direct flights from Phoenix to San Juan. There are no popular flight routes from Phoenix to San Juan.
Search flight deals

Frequently asked questions about flying from Phoenix to San Juan

  • 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 10h 00m.

  • 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 $102Free CancellationRating
6.3
8,614 reviews
Search Spirit Airlines flights
FrontierPriceFrom $146Free CancellationRating
5.7
2,989 reviews
Search Frontier flights
JetBluePriceFrom $214Free CancellationRating
7.2
2,936 reviews
Search JetBlue flights
DeltaPriceFrom $382Free CancellationRating
7.9
8,406 reviews
Search Delta flights
United AirlinesPriceFrom $405Free CancellationRating
7.4
9,588 reviews
Search United Airlines flights
SouthwestPriceFrom $409Free CancellationRating
8.0
4,330 reviews
Search Southwest flights
American AirlinesPriceFrom $425Free CancellationRating
7.1
11,581 reviews
Search American Airlines 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