$78 Cheap Flights from Porto Alegre (POA) to Iguassu Falls (IGU)

View $78 flight on Tue, Jan 27, 2026Opens in a new window

Popular airlines from Salgado Filho Intl. Airport (POA) to Iguassu Falls (IGU-Foz do Iguacu Intl.)

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Cheap Flights from Porto Alegre to Iguassu Falls (POA-IGU)

Prices were available within the past 7 days and start at $78 for one-way flights and $153 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Azul
Thu, Jan 15 - Thu, Jan 22
POA
Porto Alegre
IGU
Foz do Iguaçu
$153 Roundtrip, found 2 days ago
$153
Roundtrip
found 2 days ago
Select Azul flight, departing Thu, Jan 15 from Porto Alegre to Foz do Iguaçu, returning Thu, Jan 22, priced at $153 found 2 days ago
Azul
Tue, Jan 27 - Thu, Feb 5
POA
Porto Alegre
IGU
Foz do Iguaçu
$165 Roundtrip, found 6 days ago
$165
Roundtrip
found 6 days ago
Select Azul flight, departing Tue, Jan 27 from Porto Alegre to Foz do Iguaçu, returning Thu, Feb 5, priced at $165 found 6 days ago
Azul
Thu, Jan 15 - Thu, Jan 22
POA
Porto Alegre
IGU
Foz do Iguaçu
$170 Roundtrip, found 2 days ago
$170
Roundtrip
found 2 days ago
Select Azul flight, departing Thu, Jan 15 from Porto Alegre to Foz do Iguaçu, returning Thu, Jan 22, priced at $170 found 2 days ago
Azul
Thu, Jan 15 - Thu, Jan 22
POA
Porto Alegre
IGU
Foz do Iguaçu
$178 Roundtrip, found 2 days ago
$178
Roundtrip
found 2 days ago
Select Azul flight, departing Thu, Jan 15 from Porto Alegre to Foz do Iguaçu, returning Thu, Jan 22, priced at $178 found 2 days ago
Azul
Sat, Jan 17 - Sat, Jan 24
POA
Porto Alegre
IGU
Foz do Iguaçu
$182 Roundtrip, found 8 hours ago
$182
Roundtrip
found 8 hours ago
Select Azul flight, departing Sat, Jan 17 from Porto Alegre to Foz do Iguaçu, returning Sat, Jan 24, priced at $182 found 8 hours ago
Azul
Tue, Jan 27 - Thu, Feb 5
POA
Porto Alegre
IGU
Foz do Iguaçu
$182 Roundtrip, found 6 days ago
$182
Roundtrip
found 6 days ago
Select Azul flight, departing Tue, Jan 27 from Porto Alegre to Foz do Iguaçu, returning Thu, Feb 5, priced at $182 found 6 days ago
Azul
Tue, Jan 27 - Thu, Feb 5
POA
Porto Alegre
IGU
Foz do Iguaçu
$185 Roundtrip, found 6 days ago
$185
Roundtrip
found 6 days ago
Select Azul flight, departing Tue, Jan 27 from Porto Alegre to Foz do Iguaçu, returning Thu, Feb 5, priced at $185 found 6 days ago
Azul
Thu, Jan 15 - Thu, Jan 22
POA
Porto Alegre
IGU
Foz do Iguaçu
$186 Roundtrip, found 2 days ago
$186
Roundtrip
found 2 days ago
Select Azul flight, departing Thu, Jan 15 from Porto Alegre to Foz do Iguaçu, returning Thu, Jan 22, priced at $186 found 2 days ago
LATAM Airlines Group
Thu, Jan 15 - Thu, Jan 22
POA
Porto Alegre
IGU
Foz do Iguaçu
$204 Roundtrip, found 2 days ago
$204
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Thu, Jan 15 from Porto Alegre to Foz do Iguaçu, returning Thu, Jan 22, priced at $204 found 2 days ago
GOL Linhas Aereas S.A.
Wed, Mar 4 - Thu, Mar 5
POA
Porto Alegre
IGU
Foz do Iguaçu
$256 Roundtrip, found 8 hours ago
$256
Roundtrip
found 8 hours ago
Select GOL Linhas Aereas S.A. flight, departing Wed, Mar 4 from Porto Alegre to Foz do Iguaçu, returning Thu, Mar 5, priced at $256 found 8 hours ago

Find the cheapest month to fly from Porto Alegre (POA) to Foz do Iguaçu (IGU)

August is typically the cheapest month to fly

From $116 - $278 per traveler.

Alternative airports near Foz do Iguaçu

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

Select flight to Foz do Iguacu Intl. IGU. Cheapest and Closest option available. Average driving time to city center is 15 minutes. Flights from $277
IGU
Foz do Iguacu Intl.
CheapestClosest
Average driving time to city center15 min
Flights from $277
Flights from Porto Alegre (POA) to Iguassu Falls (IGU)
Origin airport
Salgado Filho Intl.
Destination airport
Foz do Iguacu Intl.
Airlines serving
Azul, GOL Linhas Aereas S.A., LATAM Airlines Group
Roundtrip price
$153
Distance
364 mi

Porto Alegre to Iguassu Falls Flights

The cheapest times to fly from Porto Alegre to Iguassu Falls

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

 

The best time to book a flight from Porto Alegre to Iguassu Falls

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

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 Porto Alegre to Iguassu Falls in 2026. You can also book with separate airlines for your outbound and return journeys, from $78 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 Porto Alegre to Iguassu Falls 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 Porto Alegre to Iguassu Falls 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 Salgado Filho Intl. Airport (POA) to Foz do Iguacu Intl. Airport (IGU) cost?
Grab a cheap one-way flight from $78 or cheap return flight from $153 from Salgado Filho Intl. Airport (POA) to Foz do Iguacu Intl. Airport (IGU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Salgado Filho Intl. Airport (POA) to Foz do Iguacu Intl. Airport (IGU)?
January is the cheapest month to fly from POA to IGU. Timing your trip outside of the busy season is often the key to landing a great deal.
What is the cheapest airline that flies from Salgado Filho Intl. Airport (POA) to Foz do Iguacu Intl. Airport (IGU)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from POA to IGU. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Salgado Filho Intl. Airport (POA) to Foz do Iguacu Intl. Airport (IGU)?
There aren't any daily direct flights from Salgado Filho Intl. Airport (POA) to Foz do Iguacu Intl. Airport (IGU). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from POA to IGU?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind 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 Salgado Filho Intl. Airport (POA) to Foz do Iguacu Intl. Airport (IGU)?
To avoid possible delays on the Salgado Filho Intl. Airport (POA) to Foz do Iguacu Intl. Airport (IGU) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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 Salgado Filho Intl. Airport (POA) to Foz do Iguacu Intl. Airport (IGU) last-minute?
Last-minute bookings from POA to IGU are generally more expensive. To lock in the lowest rates, start looking for flights ahead of time. That said, if you're flexible with your travel dates, it's possible to land a cheap fare right before your trip.
Is it cheaper to book a POA to IGU flight and hotel package?
You can save money by booking a POA to IGU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your ideal flights and accommodations, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Salgado Filho Intl. Airport (POA) to Foz do Iguacu Intl. Airport (IGU)?
If you reserved your POA to IGU flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

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*Available to One Key members.