$192 Cheap Flights from Ponce (PSE) to Phoenix (PHX)

View $192 flight on Sun, Mar 8, 2026Opens in a new window

Popular airlines from Ponce (PSE-Mercedita) to Phoenix Sky Harbor Intl. Airport (PHX)

Cheap Flights from Ponce to Phoenix (PSE-PHX)

Prices were available within the past 7 days and start at $192 for one-way flights and $450 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, Nov 21 - Mon, Nov 24
PSE
Ponce
PHX
Phoenix
$450 Roundtrip, found 22 hours ago
$450
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Fri, Nov 21 from Ponce to Phoenix, returning Mon, Nov 24, priced at $450 found 22 hours ago
Frontier Airlines
Mon, Nov 24 - Tue, Nov 25
PSE
Ponce
PHX
Phoenix
$475 Roundtrip, found 22 hours ago
$475
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Mon, Nov 24 from Ponce to Phoenix, returning Tue, Nov 25, priced at $475 found 22 hours ago
Frontier Airlines
Sat, Nov 22 - Mon, Nov 24
PSE
Ponce
PHX
Phoenix
$480 Roundtrip, found 22 hours ago
$480
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Sat, Nov 22 from Ponce to Phoenix, returning Mon, Nov 24, priced at $480 found 22 hours ago
Frontier Airlines
Mon, Nov 24 - Thu, Nov 27
PSE
Ponce
PHX
Phoenix
$490 Roundtrip, found 22 hours ago
$490
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Mon, Nov 24 from Ponce to Phoenix, returning Thu, Nov 27, priced at $490 found 22 hours ago
Frontier Airlines
Thu, Nov 20 - Mon, Nov 24
PSE
Ponce
PHX
Phoenix
$497 Roundtrip, found 22 hours ago
$497
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Thu, Nov 20 from Ponce to Phoenix, returning Mon, Nov 24, priced at $497 found 22 hours ago
Frontier Airlines
Fri, Nov 21 - Tue, Nov 25
PSE
Ponce
PHX
Phoenix
$505 Roundtrip, found 22 hours ago
$505
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Fri, Nov 21 from Ponce to Phoenix, returning Tue, Nov 25, priced at $505 found 22 hours ago
JetBlue Airways
Wed, Nov 12 - Mon, Nov 17
PSE
Ponce
PHX
Phoenix
$517 Roundtrip, found 3 days ago
$517
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Wed, Nov 12 from Ponce to Phoenix, returning Mon, Nov 17, priced at $517 found 3 days ago
Frontier Airlines
Fri, Nov 21 - Thu, Nov 27
PSE
Ponce
PHX
Phoenix
$520 Roundtrip, found 22 hours ago
$520
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Fri, Nov 21 from Ponce to Phoenix, returning Thu, Nov 27, priced at $520 found 22 hours ago
Frontier Airlines
Mon, Nov 24 - Wed, Nov 26
PSE
Ponce
PHX
Phoenix
$521 Roundtrip, found 22 hours ago
$521
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Mon, Nov 24 from Ponce to Phoenix, returning Wed, Nov 26, priced at $521 found 22 hours ago
Frontier Airlines
Sat, Nov 22 - Tue, Nov 25
PSE
Ponce
PHX
Phoenix
$535 Roundtrip, found 22 hours ago
$535
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Sat, Nov 22 from Ponce to Phoenix, returning Tue, Nov 25, priced at $535 found 22 hours ago

Frequently asked questions

How much does a flight from Mercedita Airport (PSE) to Sky Harbor Intl. Airport (PHX) cost?
Snag a cheap one-way flight from $192 or cheap return flight from $450 from Mercedita Airport (PSE) to Sky Harbor Intl. Airport (PHX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Mercedita Airport (PSE) to Sky Harbor Intl. Airport (PHX)?
The cheapest month to fly from PSE to PHX is November, when there's less demand. Off-peak season is usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Mercedita Airport (PSE) to Sky Harbor Intl. Airport (PHX)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PSE to PHX flight.
How many flights per day from Mercedita Airport (PSE) to Sky Harbor Intl. Airport (PHX)?
You'll have to book a flight with a layover when traveling from Mercedita Airport (PSE) to Sky Harbor Intl. Airport (PHX). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from PSE to PHX?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a range of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Mercedita Airport (PSE) to Sky Harbor Intl. Airport (PHX)?
To land at Sky Harbor Intl. Airport (PHX) on time, pick a flight that leaves from Mercedita Airport (PSE) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Mercedita Airport (PSE) to Sky Harbor Intl. Airport (PHX) last-minute?
Booking your ticket from PSE to PHX shortly before your trip is typically more expensive. But if you're flexible with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a PSE to PHX flight and hotel package?
Compared with arranging hotels and flights separately, booking a PSE to PHX flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the hassle out of planning your trip. Simply pick your flights and select from our wide range of hotels, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Mercedita Airport (PSE) to Sky Harbor Intl. Airport (PHX)?
In most instances, you can modify or cancel your PSE to PHX flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you want further details, head to our Customer Service portal.

Travel information

Origin airport
Mercedita
Destination airport
Sky Harbor Intl.
Airlines serving
Frontier Airlines, JetBlue Airways
Roundtrip price
$450
Distance
2995 mi

Book with confidence

Ponce to Phoenix Flights

The cheapest times to fly from Ponce to Phoenix

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ponce to Phoenix are during the month of November. You can find some of the cheapest flights from Ponce to Phoenix with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ponce to Phoenix

Sunday is one of the best days to book for cheap flights from Ponce to Phoenix: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ponce to Phoenix

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ponce to Phoenix in 2025. You can also book with separate airlines for your outbound and return journeys, from $192 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ponce to Phoenix flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ponce to Phoenix airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Ponce to Phoenix Flights

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*Available to One Key members.