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Cheap flights from San Juan Luis Munoz Marin Intl Airport to Phoenix from $143

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Juan Luis Munoz Marin Intl Airport to Phoenix departing on 10/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Phoenix (SJU-PHX)

Cheap round-trip flights

JetBlue Logo
4:05 pm - 9:57 pmSJU-PHX
8h 52m1 stop
JetBlue Logo
11:07 pm - 10:58 amPHX-SJU
8h 51m1 stop
$311JetBlue
Find Deal
Tue, Oct 28 - Mon, Nov 3
Spirit Airlines Logo
2:38 pm - 12:23 pmSJU-PHX
24h 45m1 stop
Spirit Airlines Logo
11:37 am - 2:12 pmPHX-SJU
23h 35m2 stops
$319Spirit Airlines
Find Deal
Thu, Oct 2 - Thu, Oct 16
Southwest Logo
10:05 am - 5:30 pmSJU-PHX
10h 25m2 stops
Southwest Logo
11:10 pm - 9:55 amPHX-SJU
7h 45m1 stop
$359Southwest
Find Deal
Fri, Oct 24 - Tue, Oct 28
Southwest Logo
6:10 am - 4:25 pmSJU-PHX
13h 15m2 stops
Southwest Logo
11:55 pm - 11:00 amPHX-SJU
8h 05m1 stop
$385Southwest
Find Deal
Tue, Oct 28 - Wed, Nov 5
Frontier Logo
12:28 am - 5:13 pmSJU-PHX
19h 45m2 stops
Frontier Logo
8:20 pm - 12:00 pmPHX-SJU
12h 40m2 stops
$392Frontier
Find Deal
Wed, Oct 1 - Mon, Oct 6
Frontier Logo
3:16 pm - 11:32 amSJU-PHX
23h 16m1 stop
Frontier Logo
10:59 pm - 1:02 pmPHX-SJU
11h 03m1 stop
$395Frontier
Find Deal
Thu, Sep 25 - Thu, Oct 23
Delta Logo
7:15 am - 6:01 pmSJU-PHX
13h 46m1 stop
Delta Logo
6:00 am - 11:56 pmPHX-SJU
14h 56m2 stops
$425Delta
Find Deal
Fri, Oct 24 - Tue, Oct 28
American Airlines Logo
5:30 am - 4:04 pmSJU-PHX
13h 34m1 stop
American Airlines Logo
12:18 am - 2:08 pmPHX-SJU
10h 50m1 stop
$435American Airlines
Find Deal
Fri, Oct 24 - Mon, Oct 27
American Airlines Logo
6:10 am - 9:58 pmSJU-PHX
18h 48m1 stop
American Airlines Logo
12:18 am - 2:08 pmPHX-SJU
10h 50m1 stop
$445American Airlines
Find Deal
Thu, Sep 25 - Wed, Oct 22
Delta Logo
3:25 pm - 12:41 amSJU-PHX
12h 16m2 stops
Delta Logo
6:00 am - 11:50 pmPHX-SJU
14h 50m1 stop
$450Delta
Find Deal
Wed, Nov 19 - Sat, Nov 22

Spirit Airlines flights from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport

Our best Spirit Airlines deals on San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport flight tickets
Spirit Airlines
Oct 2
SJU2:38 pmSan Juan Luis Munoz Marin Intl
24h 45m
1 stop
PHX12:23 pmPhoenix Sky Harbor Intl
Oct 16
PHX11:37 amPhoenix Sky Harbor Intl
23h 35m
2 stops
SJU2:12 pmSan Juan Luis Munoz Marin Intl
$319
Find similar
Spirit Airlines
Oct 9
SJU2:48 pmSan Juan Luis Munoz Marin Intl
10h 16m
1 stop
PHX10:04 pmPhoenix Sky Harbor Intl
Oct 13
PHX10:59 pmPhoenix Sky Harbor Intl
12h 12m
2 stops
SJU2:11 pmSan Juan Luis Munoz Marin Intl
$325
Find similar
Spirit Airlines
Oct 2
SJU3:19 pmSan Juan Luis Munoz Marin Intl
22h 37m
2 stops
PHX10:56 amPhoenix Sky Harbor Intl
Oct 6
PHX11:53 amPhoenix Sky Harbor Intl
23h 19m
2 stops
SJU2:12 pmSan Juan Luis Munoz Marin Intl
$326
Find similar

Frontier flights from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport

Our best Frontier deals on San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport flight tickets
Frontier
Aug 15
SJU6:00 amSan Juan Luis Munoz Marin Intl
12h 47m
1 stop
PHX3:47 pmPhoenix Sky Harbor Intl
Aug 18
PHX5:27 pmPhoenix Sky Harbor Intl
22h 41m
1 stop
SJU7:08 pmSan Juan Luis Munoz Marin Intl
$309
Find similar
Frontier
Oct 1
SJU12:28 amSan Juan Luis Munoz Marin Intl
19h 45m
2 stops
PHX5:13 pmPhoenix Sky Harbor Intl
Oct 6
PHX8:20 pmPhoenix Sky Harbor Intl
12h 40m
2 stops
SJU12:00 pmSan Juan Luis Munoz Marin Intl
$392
Find similar
Frontier
Sep 25
SJU3:16 pmSan Juan Luis Munoz Marin Intl
23h 16m
1 stop
PHX11:32 amPhoenix Sky Harbor Intl
Oct 23
PHX10:59 pmPhoenix Sky Harbor Intl
11h 03m
1 stop
SJU1:02 pmSan Juan Luis Munoz Marin Intl
$395
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor 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 August 14, 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Tue 10/28

4:05 pm-9:57 pm

1 stop8h 52m

Phoenix Sky Harbor Intl

Mon 11/3

11:07 pm-10:58 am

1 stop8h 51m

$311

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Thu 10/2

2:38 pm-12:23 pm

1 stop24h 45m

Phoenix Sky Harbor Intl

Thu 10/16

11:37 am-2:12 pm

2 stops23h 35m

$319

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Fri 10/24

10:05 am-5:30 pm

2 stops10h 25m

Phoenix Sky Harbor Intl

Tue 10/28

11:10 pm-9:55 am

1 stop7h 45m

$359

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Tue 10/28

6:10 am-4:25 pm

2 stops13h 15m

Phoenix Sky Harbor Intl

Wed 11/5

11:55 pm-11:00 am

1 stop8h 05m

$385

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Wed 10/1

12:28 am-5:13 pm

2 stops19h 45m

Phoenix Sky Harbor Intl

Mon 10/6

8:20 pm-12:00 pm

2 stops12h 40m

$392

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Thu 9/25

3:16 pm-11:32 am

1 stop23h 16m

Phoenix Sky Harbor Intl

Thu 10/23

10:59 pm-1:02 pm

1 stop11h 03m

$395

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Fri 10/24

7:15 am-6:01 pm

1 stop13h 46m

Phoenix Sky Harbor Intl

Tue 10/28

6:00 am-11:56 pm

2 stops14h 56m

$425

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Fri 10/24

5:30 am-4:04 pm

1 stop13h 34m

Phoenix Sky Harbor Intl

Mon 10/27

12:18 am-2:08 pm

1 stop10h 50m

$435

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Thu 9/25

6:10 am-9:58 pm

1 stop18h 48m

Phoenix Sky Harbor Intl

Wed 10/22

12:18 am-2:08 pm

1 stop10h 50m

$445

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Wed 11/19

3:25 pm-12:41 am

2 stops12h 16m

Phoenix Sky Harbor Intl

Sat 11/22

6:00 am-11:50 pm

1 stop14h 50m

$450

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 Phoenix from

How to get the cheapest flight ticket from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor 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 San Juan Luis Munoz Marin Intl Airport and Phoenix Sky Harbor Intl Airport?

What is the cheapest month to fly to Phoenix Sky Harbor Intl Airport?

In general, November is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $405. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of November, then departing from San Juan Luis Munoz Marin Intl Airport during the month September is also very affordable. Most momondo users find prices during this month for around $413.

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from San Juan Luis Munoz Marin Intl Airport is on a Sunday. momondo users have found tickets for Sunday departures for as low as $383. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $503. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

In the evening is the cheapest time of day to fly from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $335. Flying to Phoenix Sky Harbor Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $464. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from San Juan Luis Munoz Marin Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $455 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from San Juan Luis Munoz Marin Intl Airport for as low as $378 on momondo.

How have San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport flight prices changed over time?

As of August 2025, prices for San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport (SJU to PHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport

Best Price Found

$143

Fastest flight time

8h 52m

Direct flights

None
The best one-way flight to Phoenix Sky Harbor Intl Airport from San Juan Luis Munoz Marin Intl Airport in the past 72 hours is $143. The best round-trip flight deal from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is $311.
The fastest flight from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport takes 8h 52m
There are no direct flights from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport. Popular non-direct route for this connection is San Juan Luis Munoz Marin Intl Airport - Phoenix Sky Harbor Intl Airport.
Search flight deals

  • How far is San Juan Luis Munoz Marin Intl to Phoenix Sky Harbor Intl by plane?

    The distance between San Juan Luis Munoz Marin Intl and Phoenix Sky Harbor Intl is about 3009.9 mi. Flights usually cover this in 8h 52m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport?

    Prices for flights from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport were last updated today.

  • How many operators does momondo search for flights from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport?

  • How old do you have to be to fly from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The travel and health documents required for your trip to Phoenix Sky Harbor Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Phoenix Sky Harbor Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport?

Best airlines flying from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $165Free CancellationRating
5.8
3,219 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $260Free CancellationRating
6.3
8,045 reviews
Search Spirit Airlines flights
DeltaPriceFrom $262Free CancellationRating
8.0
7,980 reviews
Search Delta flights
JetBluePriceFrom $284Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
United AirlinesPriceFrom $309Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
American AirlinesPriceFrom $374Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $487Free CancellationRating
8.0
4,244 reviews
Search Southwest flights

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Can I find flights from San Juan to Phoenix with flexible booking policies on momondo?

Flights from San Juan to Phoenix with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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If you are not ready to book a flight from San Juan to Phoenix now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Phoenix and let you know when they change.

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