HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Guarulhos Intl

$744+ Cheap flights from Milwaukee (MKE) to Guarulhos Intl, Brazil (GRU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — GRU
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Milwaukee to Guarulhos Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Milwaukee to Guarulhos Intl

Cheapest flights from Milwaukee to Guarulhos Intl
Explore the most affordable flight options available from Milwaukee to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This KAYAK deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:45 amMKE - GRU
2 stops21h 00mLATAM Airlines
Wed 1/711:20 amGRU - MKE
2 stops15h 07mLATAM Airlines
Deal found 10/14$1,170
This Delta deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:17 amMKE - GRU
2 stops16h 03mDelta
Tue 12/3012:55 pmGRU - MKE
2 stops22h 54mDelta
Deal found 10/13$1,185
This Expedia deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:45 amMKE - GRU
1 stop20h 55mLATAM Airlines
Mon 1/512:55 pmGRU - MKE
2 stops37h 32mLATAM Airlines
Deal found 10/14$1,304
This Delta deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:17 amMKE - GRU
2 stops16h 03mDelta
Sun 12/2810:40 amGRU - MKE
1 stop25h 53mDelta
Deal found 10/13$1,311
This Delta deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:22 amMKE - GRU
1 stop20h 33mDelta
Tue 12/3012:55 pmGRU - MKE
2 stops22h 54mDelta
Deal found 10/13$1,323
This KAYAK deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:45 amMKE - GRU
2 stops21h 00mLATAM Airlines
Thu 1/811:20 amGRU - MKE
2 stops15h 07mLATAM Airlines
Deal found 10/14$1,330
This KAYAK deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:50 pmMKE - GRU
1 stop12h 45mLATAM Airlines
Wed 1/711:20 amGRU - MKE
2 stops15h 07mLATAM Airlines
Deal found 10/14$1,335
This KAYAK deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:45 amMKE - GRU
2 stops21h 00mLATAM Airlines
Wed 1/711:20 amGRU - MKE
2 stops15h 07mLATAM Airlines
Deal found 10/14$1,397
This Expedia deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:18 pmMKE - GRU
2 stops36h 32mLATAM Airlines
Sun 12/2810:40 amGRU - MKE
1 stop25h 53mLATAM Airlines
Deal found 10/13$1,422
This KAYAK deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:40 amMKE - GRU
1 stop21h 00mLATAM Airlines
Thu 1/811:20 amGRU - MKE
2 stops15h 07mLATAM Airlines
Deal found 10/14$1,432
This Delta deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:22 amMKE - GRU
1 stop20h 33mDelta
Sun 12/2810:40 amGRU - MKE
1 stop25h 53mDelta
Deal found 10/13$1,444

Cheap flight deals from Milwaukee to Guarulhos Intl

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Guarulhos Intl (GRU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$994
(Kiwi.com)

One-way from

$744
(123 Milhas)
Provider with most accurate pricing for Milwaukee-Mitchell-Sao Paulo Guarulhos Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Sao Paulo Guarulhos Intl flights.
Search Deals
From Milwaukee-Mitchell to Sao Paulo Guarulhos Intl
Search Deals
One-way flight from Milwaukee-Mitchell to Sao Paulo Guarulhos Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Guarulhos Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Milwaukee to Sao Paulo Guarulhos Intl Airport that are best for you.

Fly from

Milwaukee

Fly to

Guarulhos Intl

Route

Depart

Return

Price

MilwaukeeSao Paulo

MKE - GRU

MKEGRU

Milwaukee-Mitchell

Fri 2/13

1:31 pm-9:35 am

2 stops41h 04m

Sao Paulo Guarulhos Intl

Sun 2/22

12:55 pm-12:51 pm

1 stop26h 56m

$994

MilwaukeeSao Paulo

MKE - GRU

MKEGRU

Milwaukee-Mitchell

Sun 3/15

7:35 pm-8:55 pm

1 stop23h 20m

Sao Paulo Guarulhos Intl

Tue 3/17

10:50 pm-8:12 pm

1 stop23h 22m

$1,080

MilwaukeeSao Paulo

MKE - GRU

MKEGRU

Milwaukee-Mitchell

Fri 2/13

5:45 am-5:40 am

1 stop20h 55m

Sao Paulo Guarulhos Intl

Sun 2/22

11:45 pm-7:05 pm

1 stop22h 20m

$1,112

MilwaukeeSao Paulo

MKE - GRU

MKEGRU

Milwaukee-Mitchell

Fri 2/13

1:25 pm-7:15 am

1 stop14h 50m

Sao Paulo Guarulhos Intl

Sun 2/22

9:45 pm-2:05 pm

1 stop19h 20m

$1,120

MilwaukeeSao Paulo

MKE - GRU

MKEGRU

Milwaukee-Mitchell

Fri 2/13

6:26 am-8:10 am

1 stop22h 44m

Sao Paulo Guarulhos Intl

Sun 2/22

11:00 pm-10:34 am

1 stop14h 34m

$1,120

MilwaukeeSao Paulo

MKE - GRU

MKEGRU

Milwaukee-Mitchell

Sun 3/15

1:25 pm-7:10 am

2 stops15h 45m

Sao Paulo Guarulhos Intl

Tue 3/17

10:25 pm-2:05 pm

2 stops17h 40m

$1,125

MilwaukeeSao Paulo

MKE - GRU

MKEGRU

Milwaukee-Mitchell

Fri 2/13

1:25 pm-9:30 am

2 stops17h 05m

Sao Paulo Guarulhos Intl

Mon 2/23

10:15 pm-12:35 pm

2 stops17h 20m

$1,135

MilwaukeeSao Paulo

MKE - GRU

MKEGRU

Milwaukee-Mitchell

Tue 12/16

10:25 am-5:40 am

1 stop16h 15m

Sao Paulo Guarulhos Intl

Thu 1/8

11:20 am-11:27 pm

2 stops15h 07m

$1,252

MilwaukeeSao Paulo

MKE - GRU

MKEGRU

Milwaukee-Mitchell

Fri 12/5

5:45 am-5:40 am

1 stop20h 55m

Sao Paulo Guarulhos Intl

Mon 1/5

12:55 pm-11:27 pm

2 stops37h 32m

$1,304

MilwaukeeSao Paulo

MKE - GRU

MKEGRU

Milwaukee-Mitchell

Sat 10/25

10:22 am-5:40 am

1 stop17h 18m

$744

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Compare providers for flights from Milwaukee to Guarulhos Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to Guarulhos Intl in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Milwaukee-Sao Paulo Guarulhos Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Sao Paulo Guarulhos Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Sao Paulo Guarulhos Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Sao Paulo Guarulhos Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-Sao Paulo Guarulhos Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Milwaukee to Guarulhos Intl

Have a flexible travel schedule? Discover the best time to fly to Guarulhos Intl from Milwaukee with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Milwaukee to Sao Paulo Guarulhos Intl Airport

What is the cheapest month to book a flight from Milwaukee to Sao Paulo Guarulhos Intl Airport?

Currently, May is the cheapest month in which you can book a flight from Milwaukee to Sao Paulo Guarulhos Intl Airport (average of $376). Flying from Milwaukee to Sao Paulo Guarulhos Intl Airport in August is currently the most expensive (average of $694). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Guarulhos Intl

Get insights into the airlines that provide service to Guarulhos Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Guarulhos Intl. Reviews last updated October 14, 2025.
See what other customers who have flown with Delta and United Airlines from Milwaukee to Sao Paulo Guarulhos Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,975 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
8.0
Very good
7,975 reviews
Delta
8.0
Very good
7,975 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,976 reviews
Delta
8.0
Very good
7,975 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Guarulhos Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Milwaukee to Sao Paulo Guarulhos Intl?

    For a flight from Milwaukee to Sao Paulo Guarulhos Intl, you will be flying from Milwaukee-Mitchell. Milwaukee-Mitchell (MKE) is just 6.4 mi from the center of the city. Milwaukee-Mitchell is the only Milwaukee airport and it handles 0 outbound flights to Sao Paulo Guarulhos Intl per day. 2 airlines have flights to Sao Paulo Guarulhos Intl from Milwaukee-Mitchell on a regular basis.

  • How long is the flight from Milwaukee to Sao Paulo Guarulhos Intl Airport?

    Delta and LATAM Airlines can get you from Milwaukee to Sao Paulo Guarulhos Intl Airport in just under 20h 55m. Your travel time can differ by up to 2h 25m. There are 5285 mi between Milwaukee and Sao Paulo Guarulhos Intl Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Milwaukee to Sao Paulo Guarulhos Intl Airport round-trip?

    Currently priced at $481, United Airlines will fly you from Milwaukee to Sao Paulo Guarulhos Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $568.

  • Can I find deals for flights from Milwaukee to Guarulhos Intl that include hotel bookings?

    Yes. In addition to deals on Milwaukee to Guarulhos Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Milwaukee to Guarulhos Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to Guarulhos Intl.

  • Can I find deals for business class flights from Milwaukee to Guarulhos Intl?

    Yes. Cheapflights offers flight deals from Milwaukee to Guarulhos Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Milwaukee to Sao Paulo Guarulhos Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from Milwaukee to Sao Paulo Guarulhos Intl Airport (average of $376). Flying from Milwaukee to Sao Paulo Guarulhos Intl Airport in August is currently the most expensive (average of $694). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sao Paulo Guarulhos Intl Airport?

Book flights to Sao Paulo Guarulhos Intl Airport if you plan to visit one of these locations
Guarulhos

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Milwaukee to Guarulhos Intl

Discover the top 2 airlines that operate flights from Milwaukee to Guarulhos Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$481Average$481FlexibilityNo cancel feeOn-time69%
DeltaCheapest$568Average$1,173FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.