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Cheap Flights from Foz do Iguaçu (IGU) to Porto Alegre (POA)

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Compare Iguassu Falls to Porto Alegre flight deals

Find the cheapest month or even day of the year to fly to Porto Alegre

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Flight deals from Iguassu Falls to Porto Alegre

Looking for a cheap last-minute deal or the best return flight from Iguassu Falls to Porto Alegre? Find the lowest prices on one-way and return tickets right here.
Porto Alegre.$293 per passenger.Departing Thu, 17 Jul, returning Tue, 29 Jul.Return flight with Azul Airlines.Outbound indirect flight with Azul Airlines, departs from Iguassu Falls on Thu, 17 Jul, arriving in Porto Alegre.Inbound indirect flight with Azul Airlines, departs from Porto Alegre on Tue, 29 Jul, arriving in Iguassu Falls.Price includes taxes and charges.From $293, select.
Porto Alegre.$306 per passenger.Departing Thu, 31 Jul, returning Tue, 12 Aug.Return flight with Azul Airlines.Outbound indirect flight with Azul Airlines, departs from Iguassu Falls on Thu, 31 Jul, arriving in Porto Alegre.Inbound indirect flight with Azul Airlines, departs from Porto Alegre on Tue, 12 Aug, arriving in Iguassu Falls.Price includes taxes and charges.From $306, select.
Porto Alegre.$307 per passenger.Departing Wed, 3 Sep, returning Wed, 10 Sep.Return flight with Azul Airlines.Outbound indirect flight with Azul Airlines, departs from Iguassu Falls on Wed, 3 Sep, arriving in Porto Alegre.Inbound indirect flight with Azul Airlines, departs from Porto Alegre on Wed, 10 Sep, arriving in Iguassu Falls.Price includes taxes and charges.From $307, select.
Porto Alegre.$307 per passenger.Departing Sat, 11 Oct, returning Tue, 14 Oct.Return flight with Azul Airlines.Outbound indirect flight with Azul Airlines, departs from Iguassu Falls on Sat, 11 Oct, arriving in Porto Alegre.Inbound indirect flight with Azul Airlines, departs from Porto Alegre on Tue, 14 Oct, arriving in Iguassu Falls.Price includes taxes and charges.From $307, select.
Porto Alegre.$315 per passenger.Departing Fri, 8 Aug, returning Tue, 12 Aug.Return flight with Azul Airlines.Outbound indirect flight with Azul Airlines, departs from Iguassu Falls on Fri, 8 Aug, arriving in Porto Alegre.Inbound indirect flight with Azul Airlines, departs from Porto Alegre on Tue, 12 Aug, arriving in Iguassu Falls.Price includes taxes and charges.From $315, select.
Porto Alegre.$336 per passenger.Departing Tue, 28 Oct, returning Tue, 4 Nov.Return flight with Azul Airlines.Outbound indirect flight with Azul Airlines, departs from Iguassu Falls on Tue, 28 Oct, arriving in Porto Alegre.Inbound indirect flight with Azul Airlines, departs from Porto Alegre on Tue, 4 Nov, arriving in Iguassu Falls.Price includes taxes and charges.From $336, select.
Porto Alegre.$338 per passenger.Departing Tue, 26 Aug, returning Tue, 2 Sep.Return flight with Azul Airlines.Outbound indirect flight with Azul Airlines, departs from Iguassu Falls on Tue, 26 Aug, arriving in Porto Alegre.Inbound indirect flight with Azul Airlines, departs from Porto Alegre on Tue, 2 Sep, arriving in Iguassu Falls.Price includes taxes and charges.From $338, select.
Porto Alegre.$353 per passenger.Departing Sat, 27 Sep, returning Sat, 4 Oct.Return flight with Azul Airlines.Outbound indirect flight with Azul Airlines, departs from Iguassu Falls on Sat, 27 Sep, arriving in Porto Alegre.Inbound indirect flight with Azul Airlines, departs from Porto Alegre on Sat, 4 Oct, arriving in Iguassu Falls.Price includes taxes and charges.From $353, select.

The cheapest month to fly from Iguassu Falls Airport to Porto Alegre Airport

We’re always keeping an eye on fares, to help you find the lowest one in seconds. Check out the Iguassu Falls Airport to Porto Alegre Airport flight prices forecast over the next 12 months.
Jun
from $409
Jul
from $293
Aug
from $315
Sep
from $307
Oct
from $307
Nov
from $374
Dec
from $1,223
Jan
Find prices
Feb
Find prices
Mar
from $807
Apr
from $553
May
from $768
Cheapest month:July
Most expensive month:December

Iguassu Falls to Porto Alegre: Alternative routes

Compare routes from Iguassu Falls to Porto Alegre below. You may find an airport to fly into that's cheaper, faster, or easier than Porto Alegre.

Foz do Iguaçu to Porto Alegre: Flight information

The things to know before you go.
Cheapest flight found$293
Cheapest month to flyJuly

Finding cheap flights from Iguassu Falls to Porto Alegre: Frequently asked questions

The best price we found for a return flight from Iguassu Falls to Porto Alegre is $293. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Iguassu Falls to Porto Alegre. But we found flights with one or more stops from $293.
As of June 2025, there are no flights flying from Iguassu Falls to Porto Alegre.
The cheapest month to fly from Iguassu Falls to Porto Alegre is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Iguassu Falls Airport to Porto Alegre Airport on Thursday, 17 July 2025.
No airlines currently offer direct flights between Iguassu Falls Airport and Porto Alegre Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Porto Alegre but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Porto Alegre is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Azul Airlines offers the cheapest flight tickets to Porto Alegre.

Travelling from Cataratas International Airport (IGU) to Salgado Filho International Airport (POA): what you need to know

  • Jump on a direct flight from Cataratas International Airport to Salgado Filho International Airport and you'll be in the air for an average of 1 hour 15 minutes.

  • Foz do Iguaçu and Porto Alegre are in the same timezone, UTC-3.

  • You can choose from seven weekly Cataratas International Airport to Salgado Filho International Airport flights.

  • Arrive at the airport on time so you don't miss your IGU to POA flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • During popular months like June, it's best to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead of international flights whenever you're flying during peak periods in general.

  • Azul has direct flights from Cataratas International Airport to Salgado Filho International Airport. Book with this popular carrier, then get ready to check out the sights in Porto Alegre — and maybe even more of Brazil if you have time.

  • Azul is the airline with the highest passenger demand for this route.

  • Pick a stopover if you'd love to break up your flight. Just deselect 'Direct flights only' to look at all your options for tickets from Cataratas International Airport to Salgado Filho International Airport. Arturo Merino Benitez Airport is a popular stopover on the IGU to POA route.

How to find the cheapest flights from Cataratas International Airport (IGU) to Salgado Filho International Airport (POA)

  • Currently, $137 is the lowest price we've found for a one-way Cataratas International Airport to Salgado Filho International Airport flight. The best price for a return ticket is $293. Bear in mind that fares could change due to demand at the time of booking.

  • Get cheap tickets from IGU to POA by booking 11 months ahead. Based on our research, that's the sweet spot for finding a bargain.

  • October is the cheapest month for flights from Cataratas International Airport to Salgado Filho International Airport. If you'd like to fly at a different time of year, the 'Whole month' tool will give you the lowest prices for every month.

  • You won't have to check every day to find out if fares have dropped when you create a Price Alert. We'll send you an update the moment a special offer becomes available on cheap flights from IGU to POA.

  • Discover the right flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Cataratas International Airport to Salgado Filho International Airport, use the 'Sort by' function. You can also filter results by airline, arrival and departure times, and journey duration.

Handy information about Cataratas International Airport (IGU)

  • Of all flights departing from Cataratas International Airport, 79.84% arrive as scheduled at their destination.

  • Central Foz do Iguaçu to Cataratas International Airport is around 16 kilometres. Depending on traffic, it'll take about 30 minutes to get there if you're catching a cab, ride-sharing or driving.

  • Get your holiday off to a stress-free start by staying near IGU. Whether you've booked an early flight from Cataratas International Airport to Salgado Filho International Airport or want to avoid feeling rushed, these hotels have you covered:

Arriving at Salgado Filho International Airport (POA)

Getting from Salgado Filho International Airport (POA) to central Porto Alegre

  • From Salgado Filho International Airport, Porto Alegre is approximately 11 kilometres away. It takes around 20 minutes to drive to the centre.

  • It'll take around 50 minutes when travelling by public transport.

When to fly to Salgado Filho International Airport (POA)

  • It's time to pick your travel dates for your flight from Cataratas International Airport to Salgado Filho International Airport. June is the most popular month to head to Porto Alegre. If you're after a more relaxed vibe, go in May.

  • Lock in your flight from Cataratas International Airport to Salgado Filho International Airport for January if you'd like to go to Porto Alegre during its warmest month. You can expect temperatures of between 17ºC (63ºF) and 34ºC (93ºF).

  • July sees average temperatures of between 8ºC (46ºF) and 23ºC (73ºF). Look for cheap tickets from IGU to POA around that time if you want to travel when it's cooler.

Explore more of Brazil

  • Joinville is just one of the many cities in Brazil waiting to be explored once you've seen Porto Alegre. Around 483 kilometres away to the north-east, popular attractions include Rua das Palmeiras, Parque Zoobotanico and Expoville Park.

  • Around 370 kilometres north-east of Porto Alegre, Florianopolis is another favourite stop in Brazil. Get a taste of what this destination has to offer at Joaquina beach, Farol da Barra da Lagoa and Hercilio Luz Bridge.

Plan the rest of your trip from Foz do Iguaçu to Porto Alegre

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.