$182 Cheap Flights from Iguazu (IGR) to São Paulo (GRU)

View $182 flight on Mon, Sep 1, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $182 for one-way flights and $363 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aerolineas Argentinas
Wed, Oct 22 - Sun, Oct 26
IGR
Puerto Iguazú
GRU
Sao Paulo
$363 Roundtrip, found 6 days ago
$363
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Wed, Oct 22 from Puerto Iguazú to Sao Paulo, returning Sun, Oct 26, priced at $363 found 6 days ago
Aerolineas Argentinas
Wed, Oct 22 - Sun, Oct 26
IGR
Puerto Iguazú
GRU
Sao Paulo
$383 Roundtrip, found 6 days ago
$383
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Wed, Oct 22 from Puerto Iguazú to Sao Paulo, returning Sun, Oct 26, priced at $383 found 6 days ago
Aerolineas Argentinas
Wed, Oct 22 - Sun, Oct 26
IGR
Puerto Iguazú
GRU
Sao Paulo
$394 Roundtrip, found 6 days ago
$394
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Wed, Oct 22 from Puerto Iguazú to Sao Paulo, returning Sun, Oct 26, priced at $394 found 6 days ago
Aerolineas Argentinas
Wed, Oct 22 - Sun, Oct 26
IGR
Puerto Iguazú
GRU
Sao Paulo
$414 Roundtrip, found 6 days ago
$414
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Wed, Oct 22 from Puerto Iguazú to Sao Paulo, returning Sun, Oct 26, priced at $414 found 6 days ago
Aerolineas Argentinas
Fri, Aug 15 - Tue, Aug 19
IGR
Puerto Iguazú
GRU
Sao Paulo
$435 Roundtrip, found 5 days ago
$435
Roundtrip
found 5 days ago
Select Aerolineas Argentinas flight, departing Fri, Aug 15 from Puerto Iguazú to Sao Paulo, returning Tue, Aug 19, priced at $435 found 5 days ago
Aerolineas Argentinas
Fri, Aug 15 - Tue, Aug 19
IGR
Puerto Iguazú
GRU
Sao Paulo
$438 Roundtrip, found 5 days ago
$438
Roundtrip
found 5 days ago
Select Aerolineas Argentinas flight, departing Fri, Aug 15 from Puerto Iguazú to Sao Paulo, returning Tue, Aug 19, priced at $438 found 5 days ago
Aerolineas Argentinas
Fri, Aug 15 - Tue, Aug 19
IGR
Puerto Iguazú
GRU
Sao Paulo
$443 Roundtrip, found 5 days ago
$443
Roundtrip
found 5 days ago
Select Aerolineas Argentinas flight, departing Fri, Aug 15 from Puerto Iguazú to Sao Paulo, returning Tue, Aug 19, priced at $443 found 5 days ago
Aerolineas Argentinas
Wed, Oct 22 - Sun, Oct 26
IGR
Puerto Iguazú
GRU
Sao Paulo
$454 Roundtrip, found 6 days ago
$454
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Wed, Oct 22 from Puerto Iguazú to Sao Paulo, returning Sun, Oct 26, priced at $454 found 6 days ago
LATAM Airlines Group
Fri, Aug 15 - Tue, Aug 19
IGR
Puerto Iguazú
GRU
Sao Paulo
$516 Roundtrip, found 5 days ago
$516
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Fri, Aug 15 from Puerto Iguazú to Sao Paulo, returning Tue, Aug 19, priced at $516 found 5 days ago
GOL Linhas Aereas S.A.
Thu, Nov 6 - Mon, Nov 10
IGR
Puerto Iguazú
GRU
Sao Paulo
$1,308 Roundtrip, found 8 hours ago
$1,308
Roundtrip
found 8 hours ago
Select GOL Linhas Aereas S.A. flight, departing Thu, Nov 6 from Puerto Iguazú to Sao Paulo, returning Mon, Nov 10, priced at $1,308 found 8 hours ago
Flights from Iguazu (IGR) to São Paulo (GRU)
Origin airport
Cataratas del Iguazu Intl.
Destination airport
Guarulhos - Governor André Franco Montoro Intl.
Airlines serving
Aerolineas Argentinas, GOL Linhas Aereas S.A.
Roundtrip price
$363
Distance
526 mi

Iguazu to São Paulo Flights

The cheapest times to fly from Iguazu to São Paulo

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

 

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

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

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 Iguazu to São Paulo in 2025. You can also book with separate airlines for your outbound and return journeys, from $182 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 Iguazu to São Paulo 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 Iguazu to São Paulo 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 Cataratas del Iguazu Intl. Airport (IGR) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) cost?
Discover the latest flight deals from IGR to GRU 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 IGR to GRU?
The cheapest flights from IGR to GRU are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Cataratas del Iguazu Intl. Airport (IGR) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
You can't catch a direct flight from Iguazu (IGR-Cataratas del Iguazu Intl.) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU). However, you can seamlessly travel to Sao Paulo without any layovers by taking off from Foz do Iguacu Intl. Airport (IGU).
What is the cheapest airline that flies from IGR to GRU?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from IGR to GRU. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Cataratas del Iguazu Intl. Airport (IGR) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
You'll have to hop on a flight with a layover when traveling from Cataratas del Iguazu Intl. Airport (IGR) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from IGR to GRU?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on various factors, including 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 Cataratas del Iguazu Intl. Airport (IGR) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
Select a flight from Cataratas del Iguazu Intl. Airport (IGR) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) that leaves before 3 PM to reduce the likelihood of delays. 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.
Is it cheaper to buy a plane ticket from Cataratas del Iguazu Intl. Airport (IGR) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) last-minute?
Last-minute bookings from IGR to GRU are usually more expensive. To secure the lowest rates, start looking for flights as early as possible. That being said, if you're flexible with your travel plans, you may land a cheap fare right before your journey.
Is it cheaper to book an IGR to GRU flight and hotel package?
Compared with arranging hotels and flights separately, booking an IGR to GRU flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place will take the hassle out of planning your trip. Just secure your flights and select from our wide range of stays, then tailor your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Cataratas del Iguazu Intl. Airport (IGR) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
If you booked your IGR to GRU flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket 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, visit our Customer Service portal if you want more information.

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*Available to One Key members.