$120 Cheap Flights from São Paulo (GRU) to Iguazu (IGR)

View $120 flight on Sun, Jun 8, 2025Opens in a new window

Popular airlines from São Paulo/Guarulhos Intl. Airport to Iguazu (IGR-Cataratas del Iguazu Intl.)

Find available prices by choosing your travel dates.

Cheap Flights from São Paulo to Iguazu (GRU-IGR)

Prices were available within the past 7 days and start at $120 for one-way flights and $265 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aerolineas Argentinas
Mon, Jun 16 - Thu, Jun 26
GRU
Sao Paulo
IGR
Puerto Iguazú
$265 Roundtrip, found 2 days ago
$265
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Mon, Jun 16 from Sao Paulo to Puerto Iguazú, returning Thu, Jun 26, priced at $265 found 2 days ago
Aerolineas Argentinas
Mon, Jun 2 - Fri, Jun 6
GRU
Sao Paulo
IGR
Puerto Iguazú
$265 Roundtrip, found 13 hours ago
$265
Roundtrip
found 13 hours ago
Select Aerolineas Argentinas flight, departing Mon, Jun 2 from Sao Paulo to Puerto Iguazú, returning Fri, Jun 6, priced at $265 found 13 hours ago
Aerolineas Argentinas
Sun, Jun 8 - Wed, Jun 11
GRU
Sao Paulo
IGR
Puerto Iguazú
$285 Roundtrip, found 1 day ago
$285
Roundtrip
found 1 day ago
Select Aerolineas Argentinas flight, departing Sun, Jun 8 from Sao Paulo to Puerto Iguazú, returning Wed, Jun 11, priced at $285 found 1 day ago
Aerolineas Argentinas
Mon, Jun 2 - Fri, Jun 6
GRU
Sao Paulo
IGR
Puerto Iguazú
$285 Roundtrip, found 13 hours ago
$285
Roundtrip
found 13 hours ago
Select Aerolineas Argentinas flight, departing Mon, Jun 2 from Sao Paulo to Puerto Iguazú, returning Fri, Jun 6, priced at $285 found 13 hours ago
Aerolineas Argentinas
Sat, Jun 7 - Tue, Jun 10
GRU
Sao Paulo
IGR
Puerto Iguazú
$325 Roundtrip, found 2 days ago
$325
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Sat, Jun 7 from Sao Paulo to Puerto Iguazú, returning Tue, Jun 10, priced at $325 found 2 days ago
Aerolineas Argentinas
Sun, Jun 8 - Sun, Jun 15
GRU
Sao Paulo
IGR
Puerto Iguazú
$325 Roundtrip, found 10 hours ago
$325
Roundtrip
found 10 hours ago
Select Aerolineas Argentinas flight, departing Sun, Jun 8 from Sao Paulo to Puerto Iguazú, returning Sun, Jun 15, priced at $325 found 10 hours ago
Aerolineas Argentinas
Fri, Jun 13 - Thu, Jun 26
GRU
Sao Paulo
IGR
Puerto Iguazú
$338 Roundtrip, found 2 days ago
$338
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Fri, Jun 13 from Sao Paulo to Puerto Iguazú, returning Thu, Jun 26, priced at $338 found 2 days ago
GOL Linhas Aereas S.A.
Mon, Jun 23 - Thu, Jun 26
GRU
Sao Paulo
IGR
Puerto Iguazú
$365 Roundtrip, found 4 days ago
$365
Roundtrip
found 4 days ago
Select GOL Linhas Aereas S.A. flight, departing Mon, Jun 23 from Sao Paulo to Puerto Iguazú, returning Thu, Jun 26, priced at $365 found 4 days ago
LATAM Airlines Group
Mon, Jun 9 - Wed, Jun 11
GRU
Sao Paulo
IGR
Puerto Iguazú
$369 Roundtrip, found 1 day ago
$369
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Mon, Jun 9 from Sao Paulo to Puerto Iguazú, returning Wed, Jun 11, priced at $369 found 1 day ago
Jetsmart SPA
Fri, Aug 1 - Sat, Aug 16
GRU
Sao Paulo
IGR
Puerto Iguazú
$513 Roundtrip, found 1 day ago
$513
Roundtrip
found 1 day ago
Select Jetsmart SPA flight, departing Fri, Aug 1 from Sao Paulo to Puerto Iguazú, returning Sat, Aug 16, priced at $513 found 1 day ago
Flights from São Paulo (GRU) to Iguazu (IGR)
Origin airport
Guarulhos - Governor André Franco Montoro Intl.
Destination airport
Cataratas del Iguazu Intl.
Airlines serving
Aerolineas Argentinas, GOL Linhas Aereas S.A., LATAM Airlines Group
Roundtrip price
$264
Distance
526 mi

São Paulo to Iguazu Flights

The cheapest times to fly from São Paulo to Iguazu

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 São Paulo to Iguazu are during the month of June. You can find some of the cheapest flights from São Paulo to Iguazu with Expedia's search tool and vast selection of airlines.

The best time to book a flight from São Paulo to Iguazu

Sunday is one of the best days to book for cheap flights from São Paulo to Iguazu: 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 São Paulo to Iguazu

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 São Paulo to Iguazu in 2025. You can also book with separate airlines for your outbound and return journeys, from $120 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 São Paulo to Iguazu 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 São Paulo to Iguazu 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 Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Cataratas del Iguazu Intl. Airport (IGR) cost?
Discover the latest flight deals from GRU to IGR by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from GRU to IGR?
The cheapest flights from GRU to IGR are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from GRU to IGR?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from GRU to IGR. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Cataratas del Iguazu Intl. Airport (IGR)?
Nonstop flights from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Cataratas del Iguazu Intl. Airport (IGR) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and choose either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from GRU to IGR?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on a number of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Cataratas del Iguazu Intl. Airport (IGR)?
Select a flight from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Cataratas del Iguazu Intl. Airport (IGR) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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.
What airports do you fly into for Puerto Iguazú from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
Foz do Iguacu Intl. Airport (IGU) is the only airport in Puerto Iguazú with direct flights from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU). Explore the options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Cataratas del Iguazu Intl. Airport (IGR) last-minute?
Waiting until just before your departure to book your flight from GRU to IGR often results in higher prices. While it’s possible to find some last-minute deals, there’s no guarantee. Keep your travel schedule open to maximize your chances of landing a bargain.
Is it cheaper to book a GRU to IGR flight and hotel package?
Compared with arranging hotels and flights separately, booking a GRU to IGR flight and hotel package with Expedia could result in significant savings. What’s more, having everything in one easy place will take the hassle out of planning your trip. Just secure your flights and select from our wide range of hotels, then tailor your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) to Cataratas del Iguazu Intl. Airport (IGR)?
If you reserved your GRU to IGR flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type 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, go to our Customer Service portal if you want more information.

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*Available to One Key members.