$371 Cheap Flights from Phoenix (PHX) to Porto Alegre (POA)

View $371 flight on Thu, Apr 2, 2026Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Salgado Filho Intl. Airport (POA)

Cheap Flights from Phoenix to Porto Alegre (PHX-POA)

Prices were available within the past 7 days and start at $371 for one-way flights and $794 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Apr 15 - Mon, Apr 27
PHX
Phoenix
POA
Porto Alegre
$794 Roundtrip, found 5 days ago
$794
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Apr 15 from Phoenix to Porto Alegre, returning Mon, Apr 27, priced at $794 found 5 days ago
Air Canada
Thu, Apr 2 - Mon, Apr 13
PHX
Phoenix
POA
Porto Alegre
$801 Roundtrip, found 5 days ago
$801
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Apr 2 from Phoenix to Porto Alegre, returning Mon, Apr 13, priced at $801 found 5 days ago
Air Canada
Tue, Mar 17 - Thu, Apr 2
PHX
Phoenix
POA
Porto Alegre
$807 Roundtrip, found 5 days ago
$807
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Mar 17 from Phoenix to Porto Alegre, returning Thu, Apr 2, priced at $807 found 5 days ago
GOL Linhas Aereas S.A.
Tue, Jan 20 - Tue, Feb 3
PHX
Phoenix
POA
Porto Alegre
$832 Roundtrip, found 5 days ago
$832
Roundtrip
found 5 days ago
Select GOL Linhas Aereas S.A. flight, departing Tue, Jan 20 from Phoenix to Porto Alegre, returning Tue, Feb 3, priced at $832 found 5 days ago
GOL Linhas Aereas S.A.
Mon, Mar 16 - Wed, Apr 1
PHX
Phoenix
POA
Porto Alegre
$852 Roundtrip, found 5 days ago
$852
Roundtrip
found 5 days ago
Select GOL Linhas Aereas S.A. flight, departing Mon, Mar 16 from Phoenix to Porto Alegre, returning Wed, Apr 1, priced at $852 found 5 days ago
Air Canada
Sun, Mar 15 - Mon, Mar 30
PHX
Phoenix
POA
Porto Alegre
$869 Roundtrip, found 5 days ago
$869
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Mar 15 from Phoenix to Porto Alegre, returning Mon, Mar 30, priced at $869 found 5 days ago
Air Canada
Fri, Apr 3 - Mon, Apr 13
PHX
Phoenix
POA
Porto Alegre
$876 Roundtrip, found 5 days ago
$876
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Apr 3 from Phoenix to Porto Alegre, returning Mon, Apr 13, priced at $876 found 5 days ago
Copa
Sat, Nov 15 - Sat, Nov 22
PHX
Phoenix
POA
Porto Alegre
$1,012 Roundtrip, found 1 day ago
$1,012
Roundtrip
found 1 day ago
Select Copa flight, departing Sat, Nov 15 from Phoenix to Porto Alegre, returning Sat, Nov 22, priced at $1,012 found 1 day ago
Delta
Sat, Nov 15 - Sat, Nov 22
PHX
Phoenix
POA
Porto Alegre
$1,050 Roundtrip, found 1 day ago
$1,050
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Nov 15 from Phoenix to Porto Alegre, returning Sat, Nov 22, priced at $1,050 found 1 day ago
United
Sat, Nov 15 - Sat, Nov 22
PHX
Phoenix
POA
Porto Alegre
$1,057 Roundtrip, found 1 day ago
$1,057
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 15 from Phoenix to Porto Alegre, returning Sat, Nov 22, priced at $1,057 found 1 day ago

Alternative airports near Porto Alegre

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Salgado Filho Intl. POA. Cheapest and Closest option available. Average driving time to city center is 23 minutes. Flights from $1,148
POA
Salgado Filho Intl.
CheapestClosest
Average driving time to city center23 min
Flights from $1,148

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Salgado Filho Intl. Airport (POA) cost?
Grab a cheap one-way flight from $371 or cheap return flight from $794 from Sky Harbor Intl. Airport (PHX) to Salgado Filho Intl. Airport (POA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to Salgado Filho Intl. Airport (POA)?
The cheapest month to fly from PHX to POA is April, when demand is low. Off-peak season is generally when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Salgado Filho Intl. Airport (POA)?
To find the cheapest airline that'll fly you from PHX to POA, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Salgado Filho Intl. Airport (POA)?
You'll need to book a flight with a layover when traveling from Sky Harbor Intl. Airport (PHX) to Salgado Filho Intl. Airport (POA). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from PHX to POA?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a number of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Salgado Filho Intl. Airport (POA)?
To land at Salgado Filho Intl. Airport (POA) on time, book a flight that leaves from Sky Harbor Intl. Airport (PHX) 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 Sky Harbor Intl. Airport (PHX) to Salgado Filho Intl. Airport (POA) last-minute?
Booking your ticket from PHX to POA just before your getaway is usually more expensive. However, if you're flexible with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a PHX to POA flight and hotel package?
Booking a PHX to POA flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our impressive range of accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Salgado Filho Intl. Airport (POA)?
Typically, it's possible to cancel or reschedule your PHX to POA flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Salgado Filho Intl.
Airlines serving
Air Canada, American Airlines, Copa, Delta, GOL Linhas Aereas S.A., LATAM Airlines Group, United
Roundtrip price
$794
Distance
5913 mi

Book with confidence

Phoenix to Porto Alegre Flights

The cheapest times to fly from Phoenix to Porto Alegre

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 Phoenix to Porto Alegre are during the month of April. You can find some of the cheapest flights from Phoenix to Porto Alegre with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Porto Alegre

Sunday is one of the best days to book for cheap flights from Phoenix to Porto Alegre: 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 Phoenix to Porto Alegre

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 Phoenix to Porto Alegre in 2025. You can also book with separate airlines for your outbound and return journeys, from $371 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 Phoenix to Porto Alegre 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 Phoenix to Porto Alegre 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.

 

Phoenix to Porto Alegre Flights

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*Available to One Key members.