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Cheap flights from Phoenix to San Juan from $90

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 1/12. 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
10:49 am - 3:27 pm
PHX
-
SJU
25h 38m2 stops
Frontier Logo
4:22 pm - 3:22 pm
SJU
-
PHX
26h 00m1 stop
$339Frontier
mar., ene. 13 - dom., ene. 25
Multiple Airlines Logo
7:36 pm - 12:39 pm
PHX
-
SJU
14h 03m2 stops
Multiple Airlines Logo
6:00 am - 9:15 pm
SJU
-
PHX
18h 15m1 stop
$341Multiple Airlines
jue., feb. 26 - sáb., mar. 7
Multiple Airlines Logo
5:40 pm - 11:37 am
PHX
-
SJU
14h 57m1 stop
Multiple Airlines Logo
6:00 am - 9:15 pm
SJU
-
PHX
18h 15m1 stop
$342Multiple Airlines
mié., feb. 25 - sáb., mar. 7
Multiple Airlines Logo
12:20 pm - 6:49 pm
PHX
-
SJU
27h 29m1 stop
Multiple Airlines Logo
6:11 pm - 3:22 pm
SJU
-
PHX
24h 11m1 stop
$343Multiple Airlines
sáb., ene. 17 - sáb., ene. 24
Multiple Airlines Logo
6:30 am - 6:34 am
PHX
-
SJU
21h 04m1 stop
Multiple Airlines Logo
3:00 pm - 12:30 pm
SJU
-
PHX
24h 30m1 stop
$346Multiple Airlines
jue., ene. 8 - lun., ene. 12
Multiple Airlines Logo
2:07 pm - 2:32 pm
PHX
-
SJU
21h 25m2 stops
Multiple Airlines Logo
6:11 pm - 3:22 pm
SJU
-
PHX
24h 11m1 stop
$348Multiple Airlines
vie., ene. 16 - sáb., ene. 24
Multiple Airlines Logo
6:25 pm - 3:06 pm
PHX
-
SJU
17h 41m2 stops
Multiple Airlines Logo
12:32 pm - 12:08 am
SJU
-
PHX
14h 36m1 stop
$349Multiple Airlines
lun., feb. 9 - vie., feb. 13
Multiple Airlines Logo
6:05 am - 6:49 pm
PHX
-
SJU
9h 44m1 stop
Multiple Airlines Logo
11:49 am - 9:50 am
SJU
-
PHX
25h 01m2 stops
$350Multiple Airlines
lun., ene. 19 - sáb., ene. 31
JetBlue Logo
10:19 pm - 1:22 am
PHX
-
SJU
24h 03m1 stop
JetBlue Logo
6:01 am - 12:15 pm
SJU
-
PHX
9h 14m1 stop
$351JetBlue
jue., ene. 8 - sáb., ene. 17
JetBlue Logo
10:19 pm - 12:33 pm
PHX
-
SJU
11h 14m1 stop
JetBlue Logo
6:00 am - 12:15 pm
SJU
-
PHX
9h 15m1 stop
$352JetBlue
dom., feb. 1 - mar., feb. 10

Frontier flights from Phoenix to San Juan

Our best Frontier deals on Phoenix to San Juan flight tickets
Frontier
Jan 13
PHX10:49 amPhoenix Sky Harbor Intl
25h 38m
2 stops
SJU3:27 pmSan Juan Luis Munoz Marin Intl
Jan 25
SJU4:22 pmSan Juan Luis Munoz Marin Intl
26h 00m
1 stop
PHX3:22 pmPhoenix Sky Harbor Intl
$339
Find similar
Frontier
Dec 29
PHX12:59 amPhoenix Sky Harbor Intl
9h 35m
1 stop
SJU1:34 pmSan Juan Luis Munoz Marin Intl
Jan 5
SJU5:09 pmSan Juan Luis Munoz Marin Intl
9h 35m
1 stop
PHX11:44 pmPhoenix Sky Harbor Intl
$352
Find similar
Frontier
Jan 13
PHX10:49 amPhoenix Sky Harbor Intl
25h 38m
2 stops
SJU3:27 pmSan Juan Luis Munoz Marin Intl
Jan 24
SJU6:11 pmSan Juan Luis Munoz Marin Intl
24h 11m
1 stop
PHX3:22 pmPhoenix Sky Harbor Intl
$357
Find similar

JetBlue flights from Phoenix to San Juan

Our best JetBlue deals on Phoenix to San Juan flight tickets
JetBlue
Jan 8
PHX10:19 pmPhoenix Sky Harbor Intl
24h 03m
1 stop
SJU1:22 amSan Juan Luis Munoz Marin Intl
Jan 17
SJU6:01 amSan Juan Luis Munoz Marin Intl
9h 14m
1 stop
PHX12:15 pmPhoenix Sky Harbor Intl
$351
Find similar
JetBlue
Feb 1
PHX10:19 pmPhoenix Sky Harbor Intl
11h 14m
1 stop
SJU12:33 pmSan Juan Luis Munoz Marin Intl
Feb 10
SJU6:00 amSan Juan Luis Munoz Marin Intl
9h 15m
1 stop
PHX12:15 pmPhoenix Sky Harbor Intl
$352
Find similar
JetBlue
Feb 25
PHX12:16 pmPhoenix Sky Harbor Intl
9h 43m
1 stop
SJU12:59 amSan Juan Luis Munoz Marin Intl
Mar 4
SJU1:53 pmSan Juan Luis Munoz Marin Intl
11h 56m
1 stop
PHX10:49 pmPhoenix Sky Harbor Intl
$353
Find similar

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 diciembre 23, 2025.
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

mar. 1/13

10:49 am-3:27 pm

2 stops25h 38m

San Juan Luis Munoz Marin Intl

dom. 1/25

4:22 pm-3:22 pm

1 stop26h 00m

$339

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

jue. 2/26

7:36 pm-12:39 pm

2 stops14h 03m

San Juan Luis Munoz Marin Intl

sáb. 3/7

6:00 am-9:15 pm

1 stop18h 15m

$341

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

mié. 2/25

5:40 pm-11:37 am

1 stop14h 57m

San Juan Luis Munoz Marin Intl

sáb. 3/7

6:00 am-9:15 pm

1 stop18h 15m

$342

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

sáb. 1/17

12:20 pm-6:49 pm

1 stop27h 29m

San Juan Luis Munoz Marin Intl

sáb. 1/24

6:11 pm-3:22 pm

1 stop24h 11m

$343

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

jue. 1/8

6:30 am-6:34 am

1 stop21h 04m

San Juan Luis Munoz Marin Intl

lun. 1/12

3:00 pm-12:30 pm

1 stop24h 30m

$346

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

vie. 1/16

2:07 pm-2:32 pm

2 stops21h 25m

San Juan Luis Munoz Marin Intl

sáb. 1/24

6:11 pm-3:22 pm

1 stop24h 11m

$348

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

lun. 2/9

6:25 pm-3:06 pm

2 stops17h 41m

San Juan Luis Munoz Marin Intl

vie. 2/13

12:32 pm-12:08 am

1 stop14h 36m

$349

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

lun. 1/19

6:05 am-6:49 pm

1 stop9h 44m

San Juan Luis Munoz Marin Intl

sáb. 1/31

11:49 am-9:50 am

2 stops25h 01m

$350

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

jue. 1/8

10:19 pm-1:22 am

1 stop24h 03m

San Juan Luis Munoz Marin Intl

sáb. 1/17

6:01 am-12:15 pm

1 stop9h 14m

$351

PhoenixSan Juan

PHX - SJU

PHXSJU

Phoenix Sky Harbor Intl

dom. 2/1

10:19 pm-12:33 pm

1 stop11h 14m

San Juan Luis Munoz Marin Intl

mar. 2/10

6:00 am-12:15 pm

1 stop9h 15m

$352

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.

What is the cheapest day to depart on your flight to San Juan?

The cheapest day to depart from Phoenix to San Juan is on a Monday when prices can be found for as low as $434. The most expensive day to fly to San Juan is Thursday, with ticket prices averaging around $477.

What is the cheapest time of day to depart on your flight to San Juan?

The cheapest time of day to fly to San Juan is at noon when flights can be purchased for as low as $366. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $462 on average. Flights to San Juan from Phoenix in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $491 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 $445 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 14m

Direct flights

None
The fastest flight from Phoenix to San Juan takes 8h 14m
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 14m.

  • 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
FrontierPriceFrom $149Free CancellationRating
5.8
3,074 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $170Free CancellationRating
6.3
8,194 reviews
Search Spirit Airlines flights
JetBluePriceFrom $236Free CancellationRating
7.2
2,898 reviews
Search JetBlue flights
DeltaPriceFrom $356Free CancellationRating
7.9
8,015 reviews
Search Delta flights
American AirlinesPriceFrom $385Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $405Free CancellationRating
7.4
9,106 reviews
Search United Airlines flights
SouthwestPriceFrom $441Free CancellationRating
8.0
4,255 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