$1,267 Cheap Flights from Tucson (TUS) to Porto Alegre (POA)

View $1,267 flight on Fri, Dec 19, 2025Opens in a new window

Popular airlines from Tucson International Airport (TUS) to Salgado Filho Intl. Airport (POA)

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Cheap Flights from Tucson to Porto Alegre (TUS-POA)

Prices were available within the past 7 days and start at $1,267 for one-way flights and $1,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Jan 14 - Wed, Jan 28
TUS
Tucson
POA
Porto Alegre
$1,100 Roundtrip, found 3 days ago
$1,100
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jan 14 from Tucson to Porto Alegre, returning Wed, Jan 28, priced at $1,100 found 3 days ago
Delta
Wed, Jan 14 - Mon, Jan 26
TUS
Tucson
POA
Porto Alegre
$1,101 Roundtrip, found 3 days ago
$1,101
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jan 14 from Tucson to Porto Alegre, returning Mon, Jan 26, priced at $1,101 found 3 days ago
United
Wed, Jan 21 - Mon, Feb 2
TUS
Tucson
POA
Porto Alegre
$1,103 Roundtrip, found 3 days ago
$1,103
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jan 21 from Tucson to Porto Alegre, returning Mon, Feb 2, priced at $1,103 found 3 days ago
Delta
Wed, Dec 3 - Mon, Dec 15
TUS
Tucson
POA
Porto Alegre
$1,106 Roundtrip, found 2 days ago
$1,106
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Dec 3 from Tucson to Porto Alegre, returning Mon, Dec 15, priced at $1,106 found 2 days ago
United
Thu, Dec 4 - Mon, Dec 15
TUS
Tucson
POA
Porto Alegre
$1,108 Roundtrip, found 2 days ago
$1,108
Roundtrip
found 2 days ago
Select United flight, departing Thu, Dec 4 from Tucson to Porto Alegre, returning Mon, Dec 15, priced at $1,108 found 2 days ago
Delta
Tue, Jan 27 - Tue, Feb 10
TUS
Tucson
POA
Porto Alegre
$1,113 Roundtrip, found 3 days ago
$1,113
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jan 27 from Tucson to Porto Alegre, returning Tue, Feb 10, priced at $1,113 found 3 days ago
United
Thu, Jan 8 - Tue, Jan 27
TUS
Tucson
POA
Porto Alegre
$1,118 Roundtrip, found 3 days ago
$1,118
Roundtrip
found 3 days ago
Select United flight, departing Thu, Jan 8 from Tucson to Porto Alegre, returning Tue, Jan 27, priced at $1,118 found 3 days ago
United
Thu, Jan 1 - Thu, Jan 22
TUS
Tucson
POA
Porto Alegre
$1,120 Roundtrip, found 3 days ago
$1,120
Roundtrip
found 3 days ago
Select United flight, departing Thu, Jan 1 from Tucson to Porto Alegre, returning Thu, Jan 22, priced at $1,120 found 3 days ago
LATAM Airlines Group
Thu, Jan 15 - Mon, Feb 2
TUS
Tucson
POA
Porto Alegre
$1,130 Roundtrip, found 3 days ago
$1,130
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Thu, Jan 15 from Tucson to Porto Alegre, returning Mon, Feb 2, priced at $1,130 found 3 days ago
American Airlines
Fri, Jan 9 - Wed, Jan 28
TUS
Tucson
POA
Porto Alegre
$1,308 Roundtrip, found 3 days ago
$1,308
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Jan 9 from Tucson to Porto Alegre, returning Wed, Jan 28, priced at $1,308 found 3 days 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 $1,427
POA
Salgado Filho Intl.
CheapestClosest
Average driving time to city center23 min
Flights from $1,427
Flights from Tucson (TUS) to Porto Alegre (POA)
Origin airport
Tucson Intl.
Destination airport
Salgado Filho Intl.
Roundtrip price
$1,099
Distance
5807 mi

Tucson to Porto Alegre Flights

The cheapest times to fly from Tucson 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 Tucson to Porto Alegre are during the month of January. You can find some of the cheapest flights from Tucson to Porto Alegre with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Tucson 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 Tucson 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 Tucson to Porto Alegre in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,267 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 Tucson 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 Tucson 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.

 

Frequently asked questions

How much does a flight from Tucson Intl. Airport (TUS) to Salgado Filho Intl. Airport (POA) cost?
Grab a cheap one-way flight from $1,267 or cheap return flight from $1,100 from Tucson Intl. Airport (TUS) to Salgado Filho Intl. Airport (POA) 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 Tucson Intl. Airport (TUS) to Salgado Filho Intl. Airport (POA)?
The cheapest month to fly from TUS to POA is January, when demand is low. Off-peak season is typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Tucson Intl. Airport (TUS) to Salgado Filho Intl. Airport (POA)?
To find the cheapest airline flying from TUS to POA, use Expedia's filter tool. Customize your search based on what matters most 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 flights first.
How many flights per day from Tucson Intl. Airport (TUS) to Salgado Filho Intl. Airport (POA)?
Nonstop flights from Tucson Intl. Airport (TUS) to Salgado Filho Intl. Airport (POA) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TUS to POA?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a number of factors, including the carrier 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 Tucson Intl. Airport (TUS) to Salgado Filho Intl. Airport (POA)?
To touch down at Salgado Filho Intl. Airport (POA) on schedule, pick a flight that takes off from Tucson Intl. Airport (TUS) before 3 PM. The chance 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 Tucson Intl. Airport (TUS) to Salgado Filho Intl. Airport (POA) last-minute?
Waiting until just before your departure to book a flight from TUS to POA generally means paying more. Although you may find some last-minute deals, there's no guarantee. Keep your travel plans flexible for a better chance of snagging a bargain.
Is it cheaper to book a TUS to POA flight and hotel package?
Compared with arranging flights and hotels separately, booking a TUS to POA flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place will take the hassle out of travel planning. Simply secure your flights and choose from our wide range of stays, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Tucson Intl. Airport (TUS) to Salgado Filho Intl. Airport (POA)?
In most instances, you're able to reschedule or cancel your TUS to POA flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you want more information, go to our Customer Service portal.

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*Available to One Key members.