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Santos Dumont

$294+ Cheap flights from Wisconsin to Santos Dumont, Brazil (SDU)

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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SDU
Oct 31 — Nov 71
Fri 10/31
Fri 11/7
1 adult, Economy
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Cheap flight deals from Wisconsin to Santos Dumont

Keep the following information in mind while searching for Wisconsin to Santos Dumont flight deals. Data was last updated October 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$599
(United Airlines)

One-way from

$294
(FlightHub)
Provider with most accurate pricing for Milwaukee-Mitchell-Rio de Janeiro (RIO) flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Rio de Janeiro (RIO) flights.
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From Wisconsin to Rio de Janeiro Santos Dumont
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One-way flight from Wisconsin to Rio de Janeiro Santos Dumont
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Find flight deals from Wisconsin to Santos Dumont

Cheapest flights from Wisconsin to Santos Dumont
Explore the most affordable flight options available from Wisconsin to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2025.

This United Airlines deal was found by Cheapflights users on 9/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/209:15 pmORD - SDU
1 stop15h 05mUnited Airlines
Sun 11/22:50 pmSDU - ORD
1 stop17h 40mUnited Airlines
Deal found 9/30$599
This United Airlines deal was found by Cheapflights users on 9/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/131:00 pmORD - SDU
2 stops24h 40mUnited Airlines
Thu 11/201:45 pmSDU - ORD
1 stop18h 45mUnited Airlines
Deal found 9/29$603
This United Airlines deal was found by Cheapflights users on 9/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2712:45 pmORD - SDU
2 stops26h 00mUnited Airlines
Sun 11/92:50 pmSDU - ORD
1 stop17h 40mUnited Airlines
Deal found 9/29$623
This Mytrip deal was found by Cheapflights users on 9/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/207:43 pmORD - SDU
2 stops24h 42mMultiple Airlines
Sun 11/28:30 amSDU - ORD
2 stops30h 45mMultiple Airlines
Deal found 9/30$648
This Mytrip deal was found by Cheapflights users on 9/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/204:53 pmORD - SDU
2 stops27h 32mMultiple Airlines
Wed 12/101:45 pmSDU - ORD
2 stops33h 35mMultiple Airlines
Deal found 9/30$656
This Mytrip deal was found by Cheapflights users on 9/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:00 amORD - SDU
2 stops26h 45mMultiple Airlines
Wed 11/53:05 pmSDU - ORD
2 stops35h 01mMultiple Airlines
Deal found 9/30$664
This Mytrip deal was found by Cheapflights users on 9/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/119:00 amMSP - SDU
2 stops34h 10mMultiple Airlines
Tue 11/181:45 pmSDU - MSP
3 stops30h 09mMultiple Airlines
Deal found 9/29$793
This Trip.com deal was found by Cheapflights users on 9/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:36 amMSP - SDU
2 stops26h 09mMultiple Airlines
Mon 11/36:00 amSDU - MSP
2 stops19h 21mMultiple Airlines
Deal found 9/28$834
This Mytrip deal was found by Cheapflights users on 9/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:00 amMSP - SDU
3 stops33h 15mMultiple Airlines
Fri 11/215:40 pmSDU - MSP
2 stops32h 23mMultiple Airlines
Deal found 9/30$893
This Travelocity deal was found by Cheapflights users on 9/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1112:00 pmMSP - SDU
2 stops25h 45mAir Canada
Tue 11/181:45 pmSDU - MSP
2 stops29h 04mAir Canada
Deal found 9/29$976
This Air Canada deal was found by Cheapflights users on 9/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:00 pmMSP - SDU
2 stops26h 45mMultiple Airlines
Tue 11/111:45 pmSDU - MSP
2 stops34h 34mMultiple Airlines
Deal found 9/29$986
This Mytrip deal was found by Cheapflights users on 10/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:36 amMSP - SDU
2 stops26h 24mMultiple Airlines
Mon 11/179:00 pmSDU - MSP
3 stops22h 54mMultiple Airlines
Deal found 10/1$994

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wisconsin to Santos Dumont 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 1, 2025.
Use the filters below to find and compare flights from Wisconsin to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Wisconsin

Fly to

Santos Dumont

Route

Depart

Return

Price

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Mon 10/27

6:50 pm-4:45 pm

1 stop19h 55m

Rio de Janeiro Santos Dumont

Sun 11/9

2:50 pm-5:30 am

1 stop17h 40m

$599

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Thu 11/13

1:00 pm-4:40 pm

2 stops24h 40m

Rio de Janeiro Santos Dumont

Thu 11/20

1:45 pm-5:30 am

1 stop18h 45m

$603

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Mon 10/20

9:15 pm-2:20 pm

1 stop15h 05m

Rio de Janeiro Santos Dumont

Sun 11/2

2:50 pm-11:50 am

2 stops24h 00m

$609

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Wed 1/21

11:15 am-2:20 pm

2 stops24h 05m

Rio de Janeiro Santos Dumont

Mon 2/2

11:25 am-6:51 pm

2 stops34h 26m

$629

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Thu 10/30

6:50 pm-4:45 pm

1 stop19h 55m

Rio de Janeiro Santos Dumont

Thu 11/6

1:45 pm-5:30 am

1 stop18h 45m

$696

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Mon 10/20

9:15 pm-2:20 pm

1 stop15h 05m

Rio de Janeiro Santos Dumont

Wed 12/10

1:45 pm-5:30 am

1 stop18h 45m

$696

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Mon 10/13

9:15 pm-2:20 pm

1 stop15h 05m

Rio de Janeiro Santos Dumont

Mon 10/27

1:45 pm-7:00 am

1 stop19h 15m

$696

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Sun 11/2

5:50 pm-4:40 pm

1 stop19h 50m

Rio de Janeiro Santos Dumont

Tue 11/11

1:45 pm-9:05 am

2 stops22h 20m

$706

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Sun 11/9

5:50 pm-4:40 pm

1 stop19h 50m

Rio de Janeiro Santos Dumont

Sat 11/15

5:30 pm-1:12 pm

2 stops22h 42m

$706

ChicagoRio de Janeiro

ORD - SDU

ORDSDU

Chicago O'Hare Intl

Mon 11/3

5:50 pm-4:45 pm

1 stop19h 55m

Rio de Janeiro Santos Dumont

Sat 11/8

5:30 pm-9:46 am

2 stops19h 16m

$708

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/1

Showing 1-10 of 41 results
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Best time to book a flight from Wisconsin to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Wisconsin 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 Wisconsin to Rio de Janeiro Santos Dumont Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • How long is the flight from Wisconsin to Rio de Janeiro Santos Dumont Airport?

    A quick flight from Wisconsin to Rio de Janeiro Santos Dumont Airport can take about 19h 55m. United Airlines provides one of the quickest options available for as low as $599. There are 5312 mi between Wisconsin and Rio de Janeiro Santos Dumont Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Wisconsin to Rio de Janeiro Santos Dumont Airport?

    The most popular flight routes from Wisconsin to Rio de Janeiro Santos Dumont Airport are Chicago O'Hare Intl - Rio de Janeiro Santos Dumont, Minneapolis St Paul - Rio de Janeiro Santos Dumont and Milwaukee-Mitchell - Rio de Janeiro Santos Dumont.

  • Can I find deals for flights from Wisconsin to Santos Dumont that include hotel bookings?

    Yes. In addition to deals on Wisconsin to Santos Dumont flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Wisconsin to Santos Dumont?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wisconsin to Santos Dumont.

  • Can I find deals for business class flights from Wisconsin to Santos Dumont?

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

See more FAQs

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Alternative routes for Wisconsin to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Rio de Janeiro–Galeão Intl flights
Miami to Rio de Janeiro–Galeão Intl flights
John F Kennedy Intl to Santos Dumont flights
Newark to Rio de Janeiro–Galeão Intl flights
LaGuardia to Rio de Janeiro–Galeão Intl flights
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Atlanta to Rio de Janeiro–Galeão Intl flights
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Los Angeles to Santos Dumont flights
Fort Lauderdale to Rio de Janeiro–Galeão Intl flights
Boston to Rio de Janeiro–Galeão Intl flights
Orlando to Rio de Janeiro–Galeão Intl flights
O'Hare Intl to Rio de Janeiro–Galeão Intl flights
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Fort Lauderdale to Santos Dumont flights
George Bush Intcntl to Rio de Janeiro–Galeão Intl flights
Orlando to Santos Dumont flights
O'Hare Intl to Santos Dumont flights
Dallas/Fort Worth to Santos Dumont flights
San Francisco to Santos Dumont flights
Boston to Santos Dumont flights
Midway to Rio de Janeiro–Galeão Intl flights
Philadelphia to Rio de Janeiro–Galeão Intl flights
Austin to Rio de Janeiro–Galeão Intl flights
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Austin to Santos Dumont flights
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Love Field to Rio de Janeiro–Galeão Intl flights
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San Diego to Rio de Janeiro–Galeão Intl flights
Kansas City to Rio de Janeiro–Galeão Intl flights
Raleigh to Rio de Janeiro–Galeão Intl flights
San Diego to Santos Dumont flights

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