$558 Cheap Flights from Green Bay (GRB) to São Paulo (GRU)

View $558 flight on Thu, Mar 19, 2026Opens in a new window

Popular airlines from Green Bay Austin Straubel Intl. Airport (GRB) to São Paulo/Guarulhos Intl. Airport

Cheap Flights from Green Bay to São Paulo (GRB-GRU)

Prices were available within the past 7 days and start at $558 for one-way flights and $1,090 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Dec 24 - Wed, Jan 21
GRB
Green Bay
GRU
Sao Paulo
$1,090 Roundtrip, found 6 hours ago
$1,090
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Dec 24 from Green Bay to Sao Paulo, returning Wed, Jan 21, priced at $1,090 found 6 hours ago
United
Thu, Dec 25 - Wed, Jan 21
GRB
Green Bay
GRU
Sao Paulo
$1,095 Roundtrip, found 6 hours ago
$1,095
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Dec 25 from Green Bay to Sao Paulo, returning Wed, Jan 21, priced at $1,095 found 6 hours ago
United
Tue, Dec 23 - Wed, Jan 21
GRB
Green Bay
GRU
Sao Paulo
$1,097 Roundtrip, found 6 hours ago
$1,097
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Dec 23 from Green Bay to Sao Paulo, returning Wed, Jan 21, priced at $1,097 found 6 hours ago
American Airlines
Tue, Dec 23 - Tue, Jan 20
GRB
Green Bay
GRU
Sao Paulo
$1,115 Roundtrip, found 6 hours ago
$1,115
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Tue, Dec 23 from Green Bay to Sao Paulo, returning Tue, Jan 20, priced at $1,115 found 6 hours ago
United
Wed, Dec 24 - Fri, Jan 23
GRB
Green Bay
GRU
Sao Paulo
$1,135 Roundtrip, found 6 hours ago
$1,135
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Dec 24 from Green Bay to Sao Paulo, returning Fri, Jan 23, priced at $1,135 found 6 hours ago
United
Wed, Dec 24 - Tue, Jan 20
GRB
Green Bay
GRU
Sao Paulo
$1,140 Roundtrip, found 6 hours ago
$1,140
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Dec 24 from Green Bay to Sao Paulo, returning Tue, Jan 20, priced at $1,140 found 6 hours ago
United
Tue, Dec 23 - Fri, Jan 23
GRB
Green Bay
GRU
Sao Paulo
$1,141 Roundtrip, found 6 hours ago
$1,141
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Dec 23 from Green Bay to Sao Paulo, returning Fri, Jan 23, priced at $1,141 found 6 hours ago
United
Thu, Dec 25 - Tue, Jan 20
GRB
Green Bay
GRU
Sao Paulo
$1,145 Roundtrip, found 6 hours ago
$1,145
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Dec 25 from Green Bay to Sao Paulo, returning Tue, Jan 20, priced at $1,145 found 6 hours ago
United
Tue, Dec 23 - Tue, Jan 20
GRB
Green Bay
GRU
Sao Paulo
$1,147 Roundtrip, found 6 hours ago
$1,147
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Dec 23 from Green Bay to Sao Paulo, returning Tue, Jan 20, priced at $1,147 found 6 hours ago
Delta
Thu, Dec 25 - Sun, Jan 18
GRB
Green Bay
GRU
Sao Paulo
$1,260 Roundtrip, found 6 hours ago
$1,260
Roundtrip
found 6 hours ago
Select Delta flight, departing Thu, Dec 25 from Green Bay to Sao Paulo, returning Sun, Jan 18, priced at $1,260 found 6 hours ago

Frequently asked questions

How much does a flight from Austin Straubel Intl. Airport (GRB) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) cost?
Secure a cheap one-way flight from $558 or cheap return flight from $1,090 from Austin Straubel Intl. Airport (GRB) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Austin Straubel Intl. Airport (GRB) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
The cheapest month to fly from GRB to GRU is December, when there's less demand. Off-peak season is typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Austin Straubel Intl. Airport (GRB) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest GRB to GRU flight.
How many flights per day from Austin Straubel Intl. Airport (GRB) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
There are no daily nonstop flights available from Austin Straubel Intl. Airport (GRB) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from GRB to GRU?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a number of 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 Austin Straubel Intl. Airport (GRB) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
Book a flight from Austin Straubel Intl. Airport (GRB) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) that leaves before 3 PM to reduce the likelihood of delays. Departures after this time are on average 22% more likely to be canceled.**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 Austin Straubel Intl. Airport (GRB) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU) last-minute?
Waiting until right before your break to book a ticket from GRB to GRU generally means paying more. While it's possible to find some last-minute discounts, they aren't always guaranteed. Be flexible with your itinerary for the best chance of landing a bargain.
Is it cheaper to book a GRB to GRU flight and hotel package?
Opting for a GRB to GRU flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our wide range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Austin Straubel Intl. Airport (GRB) to Guarulhos - Governor Andre Franco Montoro Intl. Airport (GRU)?
In most instances, you can modify or cancel your GRB to GRU flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you want more information, visit our Customer Service portal.

Travel information

Origin airport
Austin Straubel Intl.
Destination airport
Guarulhos - Governor André Franco Montoro Intl.
Roundtrip price
$1,090
Distance
5378 mi

Book with confidence

Green Bay to São Paulo Flights

The cheapest times to fly from Green Bay 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 Green Bay to São Paulo are during the month of December. You can find some of the cheapest flights from Green Bay to São Paulo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Green Bay to São Paulo

Sunday is one of the best days to book for cheap flights from Green Bay 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 Green Bay 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 Green Bay to São Paulo in 2025. You can also book with separate airlines for your outbound and return journeys, from $558 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 Green Bay 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 Green Bay 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.

 

Green Bay to São Paulo Flights

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*Available to One Key members.