PHX - SJU

$147 Find Cheap Flights from Phoenix to San Juan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to San Juan departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to San Juan.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to San Juan.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flight Deals from Phoenix to San Juan (PHX-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to San Juan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Phoenix to San Juan

KAYAK's recommended round-trip deals from the most popular airlines that fly from Phoenix to San Juan.
Discover the best prices for you by selecting your travel dates on KAYAK.
Frontier Logo
3:11 pm - 8:36 amPHX-SJU
14h 25m1 stop
Frontier Logo
3:56 am - 2:06 pmSJU-PHX
13h 10m1 stop
$298Frontier
Find Deal
Wed, May 14 - Fri, May 16
Frontier Logo
3:11 pm - 10:56 amPHX-SJU
16h 45m1 stop
Frontier Logo
9:30 pm - 2:06 pmSJU-PHX
19h 36m1 stop
$303Frontier
Find Deal
Fri, May 16 - Sat, May 17
Frontier Logo
3:11 pm - 2:51 amPHX-SJU
8h 40m1 stop
Frontier Logo
10:00 am - 4:27 pmSJU-PHX
9h 27m1 stop
$304Frontier
Find Deal
Thu, May 15 - Fri, May 30
American Airlines Logo
4:24 pm - 11:04 amPHX-SJU
15h 40m1 stop
American Airlines Logo
6:03 am - 3:34 pmSJU-PHX
12h 31m1 stop
$395American Airlines
Find Deal
Thu, Jul 24 - Wed, Jul 30
American Airlines Logo
7:00 pm - 2:10 pmPHX-SJU
16h 10m1 stop
American Airlines Logo
1:35 pm - 10:13 pmSJU-PHX
11h 38m1 stop
$405American Airlines
Find Deal
Sat, Aug 16 - Thu, Aug 21
Delta Logo
5:20 pm - 11:51 amPHX-SJU
15h 31m2 stops
Delta Logo
2:15 pm - 11:38 pmSJU-PHX
12h 23m2 stops
$430Delta
Find Deal
Sat, Aug 16 - Fri, Aug 22
United Airlines Logo
11:20 pm - 2:44 pmPHX-SJU
12h 24m1 stop
United Airlines Logo
7:45 am - 3:23 pmSJU-PHX
10h 38m1 stop
$435United Airlines
Find Deal
Tue, May 27 - Tue, Jun 3
Delta Logo
10:10 am - 10:23 pmPHX-SJU
9h 13m1 stop
Delta Logo
2:40 pm - 10:45 pmSJU-PHX
11h 05m1 stop
$450Delta
Find Deal
Wed, Jul 30 - Mon, Aug 4
United Airlines Logo
8:55 am - 8:38 pmPHX-SJU
8h 43m1 stop
United Airlines Logo
1:05 am - 12:28 pmSJU-PHX
14h 23m2 stops
$467United Airlines
Find Deal
Tue, Aug 19 - Tue, Aug 26
Southwest Logo
7:50 am - 8:15 pmPHX-SJU
9h 25m2 stops
Southwest Logo
6:05 am - 6:10 pmSJU-PHX
15h 05m1 stop
$505Southwest
Find Deal
Wed, May 14 - Tue, May 20
Useful Info

KAYAK's insights & trends for Phoenix to San Juan flights

Get data-powered insights and trends into flights from Phoenix to San Juan to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Phoenix to San Juan?

The average price of all round-trip flights from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport clicked on KAYAK for each day over the last 12 months.

For Phoenix to San Juan, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from San Juan back to Phoenix, the best deals are generally found on Sunday, with Friday being the most expensive.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport is September, where tickets cost $374 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $579 and $529 respectively.

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonNovember
High seasonJanuary
Cheapest flight$147
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Phoenix to San Juan

When to book flights from Phoenix to San Juan

Are your dates flexible? Find out the best times to travel from Phoenix to San Juan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Phoenix to San Juan flights

  • What is the cheapest flight from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to San Juan Luis Munoz Marin Intl Airport was $147 for a one-way ticket and $298 for a round-trip.

  • Do I need a passport to fly between Phoenix and San Juan?

    A passport is required to fly from Phoenix to San Juan.

  • Which airports will I be using when flying from Phoenix to San Juan?

    On your way to San Juan, you’ll fly out from Phoenix Sky Harbor Intl. You’ll be landing at San Juan Luis Munoz Marin Intl.

  • Which aircraft models fly most regularly from Phoenix to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Phoenix to San Juan?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Phoenix and San Juan, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to San Juan from Phoenix?

    Miami is the most popular layover city among KAYAK users traveling from Phoenix to San Juan.

  • Which is the best airline for flights from Phoenix to San Juan, Delta or Southwest?

    The two airlines most popular with KAYAK users for flights from Phoenix to San Juan are Delta and Southwest. With an average price for the route of $439 and an overall rating of 8.0, Delta is the most popular choice. Southwest is also a great choice for the route, with an average price of $578 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Phoenix to San Juan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix to San Juan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to San Juan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Phoenix is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to San Juan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Juan with an airline and back to Phoenix with another airline. Booking your flights between Phoenix and SJU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix to San Juan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan from Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 5 airlines serving from Phoenix to San Juan

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Phoenix to San Juan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4294 reviews
8.0Comfort
8.2Boarding
7.6Entertainment
7.1Food
8.6Crew
Airline reviews

It is southwest seat was ok. Not the most comfortable seat

8.0 ExcellentJohn, Apr 2025PVD - FLL
Read more Southwest reviews

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

It was a perfect flight in all aspects! Both legs!

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Uncomfortable seats and flight attendant was rude as she insisted on waking up my husband to ask him if he wanted a drink. When he said that he was sleeping, she replied “without an attitude “. He was seated at 8c

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

Bigger seats. Board back to front! Disembark front to back!

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

Service in first class no longer exists on American Airlines .

Airlines must do something with overweight people... Maybe reserve a business class seat for them, or you could pay the consequences if someone overweight seat side by side to you in economy.

My seat was very worn. Otherwise I had an excellent flight

Boarding can be more efficiently done by having the back row passengers board first. This way, the other people do the have to wait for front row passengers to load their luggage in the overhead cabins. Food is simply pathetic for the price I paid. Cleanliness is simply poor; my seat was full of crumps.

The reps working at the airport counter were dumber than a second coat of paint.

My costume jewelry was stolen out of my bag. Got to airport and my bag weighed 45 pounds- 5 pounds over cost me $100 Long lines in tier one. No entertainment No WiFi no free drinks or snacks

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

I’ve never traveled on Frontier before. If you want basic, no frills, friendly service at great prices then give them a fly!

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

The worst flight of my life. Never will I fly frontier again

Everything you need to know for your flight from Phoenix to San Juan

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.