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Cheap flights from Phoenix to San Juan from $91

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 4/13. 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
5:05 am - 11:09 pm
PHX
-
SJU
15h 04m
2 stops
Multiple Airlines Logo
7:44 pm - 11:51 am
SJU
-
PHX
19h 07m
1 stop
$300Multiple Airlines
Sun, Feb 22 - Sat, Feb 28
Multiple Airlines Logo
5:05 am - 11:09 pm
PHX
-
SJU
15h 04m
2 stops
Multiple Airlines Logo
7:44 pm - 11:51 am
SJU
-
PHX
19h 07m
1 stop
$301Multiple Airlines
Sun, Feb 22 - Sat, Feb 28
Multiple Airlines Logo
11:59 pm - 11:09 pm
PHX
-
SJU
20h 10m
1 stop
Multiple Airlines Logo
6:39 pm - 5:46 pm
SJU
-
PHX
26h 07m
2 stops
$302Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
JetBlue Logo
11:08 pm - 9:28 am
PHX
-
SJU
7h 20m
1 stop
JetBlue Logo
5:45 am - 10:49 pm
SJU
-
PHX
20h 04m
1 stop
$307JetBlue
Mon, Feb 23 - Sat, Feb 28
Frontier Logo
5:05 am - 2:35 am
PHX
-
SJU
18h 30m
2 stops
Frontier Logo
6:00 am - 12:29 am
SJU
-
PHX
21h 29m
2 stops
$308Frontier
Thu, Feb 19 - Sun, Feb 22
Multiple Airlines Logo
5:40 pm - 11:37 am
PHX
-
SJU
14h 57m
1 stop
Multiple Airlines Logo
6:00 am - 5:19 pm
SJU
-
PHX
38h 19m
2 stops
$309Multiple Airlines
Sat, Feb 14 - Mon, Mar 2
Frontier Logo
12:59 am - 1:58 am
PHX
-
SJU
21h 59m
1 stop
Frontier Logo
3:19 pm - 11:09 pm
SJU
-
PHX
10h 50m
1 stop
$311Frontier
Wed, Mar 18 - Fri, Mar 27
Frontier Logo
11:59 pm - 12:57 pm
PHX
-
SJU
9h 58m
1 stop
Frontier Logo
7:05 am - 3:27 pm
SJU
-
PHX
11h 22m
1 stop
$313Frontier
Fri, Feb 20 - Sat, Feb 28
JetBlue Logo
11:05 pm - 9:28 am
PHX
-
SJU
7h 23m
1 stop
JetBlue Logo
2:30 am - 8:23 pm
SJU
-
PHX
20h 53m
1 stop
$315JetBlue
Mon, Mar 2 - Mon, Mar 16
JetBlue Logo
11:08 pm - 9:31 pm
PHX
-
SJU
19h 23m
1 stop
JetBlue Logo
5:45 am - 10:49 pm
SJU
-
PHX
20h 04m
1 stop
$317JetBlue
Thu, Feb 19 - Tue, Feb 24

JetBlue flights from Phoenix to San Juan

Our best JetBlue deals on Phoenix to San Juan flight tickets
JetBlue
Feb 23
PHX11:08 pmPhoenix Sky Harbor Intl
7h 20m
1 stop
SJU9:28 amSan Juan Luis Munoz Marin Intl
Feb 28
SJU5:45 amSan Juan Luis Munoz Marin Intl
20h 04m
1 stop
PHX10:49 pmPhoenix Sky Harbor Intl
$307
JetBlue
Mar 2
PHX11:05 pmPhoenix Sky Harbor Intl
7h 23m
1 stop
SJU9:28 amSan Juan Luis Munoz Marin Intl
Mar 16
SJU2:30 amSan Juan Luis Munoz Marin Intl
20h 53m
1 stop
PHX8:23 pmPhoenix Sky Harbor Intl
$315
JetBlue
Feb 19
PHX11:08 pmPhoenix Sky Harbor Intl
19h 23m
1 stop
SJU9:31 pmSan Juan Luis Munoz Marin Intl
Feb 24
SJU5:45 amSan Juan Luis Munoz Marin Intl
20h 04m
1 stop
PHX10:49 pmPhoenix Sky Harbor Intl
$317

Frontier flights from Phoenix to San Juan

Our best Frontier deals on Phoenix to San Juan flight tickets
Frontier
Feb 19
PHX5:05 amPhoenix Sky Harbor Intl
18h 30m
2 stops
SJU2:35 amSan Juan Luis Munoz Marin Intl
Feb 22
SJU6:00 amSan Juan Luis Munoz Marin Intl
21h 29m
2 stops
PHX12:29 amPhoenix Sky Harbor Intl
$308
Frontier
Mar 18
PHX12:59 amPhoenix Sky Harbor Intl
21h 59m
1 stop
SJU1:58 amSan Juan Luis Munoz Marin Intl
Mar 27
SJU3:19 pmSan Juan Luis Munoz Marin Intl
10h 50m
1 stop
PHX11:09 pmPhoenix Sky Harbor Intl
$311
Frontier
Feb 20
PHX11:59 pmPhoenix Sky Harbor Intl
9h 58m
1 stop
SJU12:57 pmSan Juan Luis Munoz Marin Intl
Feb 28
SJU7:05 amSan Juan Luis Munoz Marin Intl
11h 22m
1 stop
PHX3:27 pmPhoenix Sky Harbor Intl
$313

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 January 21, 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

Sun 2/22

5:05 am-11:09 pm

2 stops15h 04m

San Juan Luis Munoz Marin Intl

Sat 2/28

7:44 pm-11:51 am

1 stop19h 07m

$300

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sun 2/22

5:05 am-11:09 pm

2 stops15h 04m

San Juan Luis Munoz Marin Intl

Sat 2/28

7:44 pm-11:51 am

1 stop19h 07m

$301

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Tue 3/3

11:59 pm-11:09 pm

1 stop20h 10m

San Juan Luis Munoz Marin Intl

Tue 3/10

6:39 pm-5:46 pm

2 stops26h 07m

$302

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Mon 2/23

11:08 pm-9:28 am

1 stop7h 20m

San Juan Luis Munoz Marin Intl

Sat 2/28

5:45 am-10:49 pm

1 stop20h 04m

$307

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Thu 2/19

5:05 am-2:35 am

2 stops18h 30m

San Juan Luis Munoz Marin Intl

Sun 2/22

6:00 am-12:29 am

2 stops21h 29m

$308

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Sat 2/14

5:40 pm-11:37 am

1 stop14h 57m

San Juan Luis Munoz Marin Intl

Mon 3/2

6:00 am-5:19 pm

2 stops38h 19m

$309

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Wed 3/18

12:59 am-1:58 am

1 stop21h 59m

San Juan Luis Munoz Marin Intl

Fri 3/27

3:19 pm-11:09 pm

1 stop10h 50m

$311

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Fri 2/20

11:59 pm-12:57 pm

1 stop9h 58m

San Juan Luis Munoz Marin Intl

Sat 2/28

7:05 am-3:27 pm

1 stop11h 22m

$313

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Mon 3/2

11:05 pm-9:28 am

1 stop7h 23m

San Juan Luis Munoz Marin Intl

Mon 3/16

2:30 am-8:23 pm

1 stop20h 53m

$315

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

Thu 2/19

11:08 pm-9:31 pm

1 stop19h 23m

San Juan Luis Munoz Marin Intl

Tue 2/24

5:45 am-10:49 pm

1 stop20h 04m

$317

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 May is your next best option. Flight prices from Phoenix to San Juan during May average around $463.

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 $441 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 32m

Direct flights

None
The fastest flight from Phoenix to San Juan takes 7h 32m
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 32m.

  • 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
8,365 reviews
Search Spirit Airlines flights
FrontierPriceFrom $146Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
JetBluePriceFrom $175Free CancellationRating
7.2
2,890 reviews
Search JetBlue flights
DeltaPriceFrom $326Free CancellationRating
7.9
8,087 reviews
Search Delta flights
American AirlinesPriceFrom $387Free CancellationRating
7.2
11,173 reviews
Search American Airlines flights
United AirlinesPriceFrom $405Free CancellationRating
7.4
9,190 reviews
Search United Airlines flights
SouthwestPriceFrom $435Free CancellationRating
8.0
4,266 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