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Cheap flights from San Juan Luis Munoz Marin Intl Airport to Phoenix from $180

This is the cheapest round-trip 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 2/18. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:05 am - 10:50 pm
SJU
-
PHX
14h 45m1 stop
Frontier Logo
11:59 pm - 9:55 am
PHX
-
SJU
30h 56m1 stop
$180Frontier
Wed, Feb 18 - Wed, Feb 25
Frontier Logo
9:37 pm - 10:50 pm
SJU
-
PHX
28h 13m1 stop
Frontier Logo
11:59 pm - 2:50 am
PHX
-
SJU
23h 51m1 stop
$211Frontier
Thu, Feb 19 - Mon, Feb 23
Frontier Logo
9:37 pm - 10:50 pm
SJU
-
PHX
28h 13m1 stop
Frontier Logo
11:59 pm - 9:55 am
PHX
-
SJU
30h 56m1 stop
$213Frontier
Thu, Feb 19 - Mon, Feb 23
Frontier Logo
9:37 pm - 10:50 pm
SJU
-
PHX
28h 13m1 stop
Frontier Logo
11:59 pm - 8:32 pm
PHX
-
SJU
17h 33m1 stop
$215Frontier
Mon, Feb 23 - Sun, Mar 1
Frontier Logo
3:55 am - 10:50 pm
SJU
-
PHX
21h 55m1 stop
Frontier Logo
11:59 pm - 2:50 am
PHX
-
SJU
23h 51m1 stop
$225Frontier
Sun, Feb 22 - Fri, Feb 27
Frontier Logo
4:22 pm - 3:22 pm
SJU
-
PHX
26h 00m1 stop
Frontier Logo
4:34 pm - 11:59 pm
PHX
-
SJU
28h 25m2 stops
$238Frontier
Thu, Jan 29 - Mon, Feb 2
Frontier Logo
6:00 am - 11:49 pm
SJU
-
PHX
20h 49m1 stop
Frontier Logo
4:49 pm - 1:24 am
PHX
-
SJU
29h 35m1 stop
$244Frontier
Thu, Dec 25 - Tue, Dec 30
Multiple Airlines Logo
9:37 pm - 2:55 pm
SJU
-
PHX
20h 18m2 stops
Multiple Airlines Logo
5:15 pm - 6:49 pm
PHX
-
SJU
22h 34m1 stop
$251Multiple Airlines
Fri, Jan 16 - Fri, Jan 23
Multiple Airlines Logo
6:48 pm - 7:01 pm
SJU
-
PHX
27h 13m2 stops
Multiple Airlines Logo
6:00 am - 3:12 pm
PHX
-
SJU
30h 12m1 stop
$271Multiple Airlines
Fri, Jan 16 - Sun, Jan 25
Frontier Logo
6:59 pm - 4:04 pm
SJU
-
PHX
24h 05m2 stops
Frontier Logo
11:59 pm - 8:32 pm
PHX
-
SJU
17h 33m1 stop
$272Frontier
Mon, Feb 23 - Sun, Mar 1

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
Feb 18
SJU11:05 amSan Juan Luis Munoz Marin Intl
14h 45m
1 stop
PHX10:50 pmPhoenix Sky Harbor Intl
Feb 25
PHX11:59 pmPhoenix Sky Harbor Intl
30h 56m
1 stop
SJU9:55 amSan Juan Luis Munoz Marin Intl
$180
Find similar
Frontier
Feb 19
SJU9:37 pmSan Juan Luis Munoz Marin Intl
28h 13m
1 stop
PHX10:50 pmPhoenix Sky Harbor Intl
Feb 23
PHX11:59 pmPhoenix Sky Harbor Intl
23h 51m
1 stop
SJU2:50 amSan Juan Luis Munoz Marin Intl
$211
Find similar
Frontier
Feb 19
SJU9:37 pmSan Juan Luis Munoz Marin Intl
28h 13m
1 stop
PHX10:50 pmPhoenix Sky Harbor Intl
Feb 23
PHX11:59 pmPhoenix Sky Harbor Intl
30h 56m
1 stop
SJU9:55 amSan Juan Luis Munoz Marin Intl
$213
Find similar

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

Our best Delta deals on San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport flight tickets
Delta
Dec 23
SJU3:30 pmSan Juan Luis Munoz Marin Intl
12h 16m
2 stops
PHX12:46 amPhoenix Sky Harbor Intl
Jan 6
PHX11:55 amPhoenix Sky Harbor Intl
8h 50m
1 stop
SJU11:45 pmSan Juan Luis Munoz Marin Intl
$565
Find similar
Delta
Dec 23
SJU3:30 pmSan Juan Luis Munoz Marin Intl
12h 16m
2 stops
PHX12:46 amPhoenix Sky Harbor Intl
Dec 29
PHX11:50 pmPhoenix Sky Harbor Intl
11h 43m
1 stop
SJU2:33 pmSan Juan Luis Munoz Marin Intl
$585
Find similar
Delta
Dec 19
SJU1:55 pmSan Juan Luis Munoz Marin Intl
13h 09m
2 stops
PHX12:04 amPhoenix Sky Harbor Intl
Dec 29
PHX11:50 pmPhoenix Sky Harbor Intl
11h 43m
1 stop
SJU2:33 pmSan Juan Luis Munoz Marin Intl
$625
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 December 9, 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

Wed 2/18

11:05 am-10:50 pm

1 stop14h 45m

Phoenix Sky Harbor Intl

Wed 2/25

11:59 pm-9:55 am

1 stop30h 56m

$180

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Thu 2/19

9:37 pm-10:50 pm

1 stop28h 13m

Phoenix Sky Harbor Intl

Mon 2/23

11:59 pm-2:50 am

1 stop23h 51m

$211

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Thu 2/19

9:37 pm-10:50 pm

1 stop28h 13m

Phoenix Sky Harbor Intl

Mon 2/23

11:59 pm-9:55 am

1 stop30h 56m

$213

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Mon 2/23

9:37 pm-10:50 pm

1 stop28h 13m

Phoenix Sky Harbor Intl

Sun 3/1

11:59 pm-8:32 pm

1 stop17h 33m

$215

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Sun 2/22

3:55 am-10:50 pm

1 stop21h 55m

Phoenix Sky Harbor Intl

Fri 2/27

11:59 pm-2:50 am

1 stop23h 51m

$225

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Thu 1/29

4:22 pm-3:22 pm

1 stop26h 00m

Phoenix Sky Harbor Intl

Mon 2/2

4:34 pm-11:59 pm

2 stops28h 25m

$238

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Thu 12/25

6:00 am-11:49 pm

1 stop20h 49m

Phoenix Sky Harbor Intl

Tue 12/30

4:49 pm-1:24 am

1 stop29h 35m

$244

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Fri 1/16

9:37 pm-2:55 pm

2 stops20h 18m

Phoenix Sky Harbor Intl

Fri 1/23

5:15 pm-6:49 pm

1 stop22h 34m

$251

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Fri 1/16

6:48 pm-7:01 pm

2 stops27h 13m

Phoenix Sky Harbor Intl

Sun 1/25

6:00 am-3:12 pm

1 stop30h 12m

$271

San JuanPhoenix

SJU - PHX

SJUPHX

San Juan Luis Munoz Marin Intl

Mon 2/23

6:59 pm-4:04 pm

2 stops24h 05m

Phoenix Sky Harbor Intl

Sun 3/1

11:59 pm-8:32 pm

1 stop17h 33m

$272

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 cheapest month to fly to Phoenix Sky Harbor Intl Airport?

In general, January 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 $419. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of January, then departing from San Juan Luis Munoz Marin Intl Airport during the month February is also very affordable. Most momondo users find prices during this month for around $435.

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 $470 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 $320 on momondo.

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

As of December 2025, prices for San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport flights are approximately 54% 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

Fastest flight time

9h 12m

Direct flights

None
The fastest flight from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport takes 9h 12m
There are no direct flights from San Juan Luis Munoz Marin Intl Airport to Phoenix Sky Harbor Intl Airport. There are no popular flight routes from San Juan Luis Munoz Marin Intl Airport to 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 9h 25m, 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
Spirit AirlinesPriceFrom $260Free CancellationRating
6.3
8,171 reviews
Search Spirit Airlines flights
DeltaPriceFrom $262Free CancellationRating
7.9
8,010 reviews
Search Delta flights
FrontierPriceFrom $274Free CancellationRating
5.8
3,085 reviews
Search Frontier flights
JetBluePriceFrom $296Free CancellationRating
7.2
2,899 reviews
Search JetBlue flights
SouthwestPriceFrom $347Free CancellationRating
7.9
4,252 reviews
Search Southwest flights
United AirlinesPriceFrom $391Free CancellationRating
7.4
9,088 reviews
Search United Airlines flights
American AirlinesPriceFrom $391Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights

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Why use momondo?

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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 Phoenix from San Juan.

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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I’m not ready to book a flight from San Juan to Phoenix right now. Can momondo alert me if prices change?

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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