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Santos Dumont

$351+ Cheap flights from Kansas City (MCI) 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SDU
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Kansas City to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to Santos Dumont (SDU). 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 September 15, 2025.

Round-trip from

$776
(Mytrip)

One-way from

$351
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,452
From Kansas City to Rio de Janeiro Santos Dumont
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One-way flight from Kansas City to Rio de Janeiro Santos Dumont
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Kansas City to Santos Dumont

Cheapest flights from Kansas City to Santos Dumont
Explore the most affordable flight options available from Kansas City to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Mytrip deal was found by Cheapflights users on 9/12. 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 11/35:11 pmMCI - SDU
2 stops26h 14mMultiple Airlines
Sat 11/87:45 amSDU - MCI
2 stops28h 19mMultiple Airlines
Deal found 9/12$776
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/161:00 pmMCI - SDU
2 stops23h 20mUnited Airlines
Sun 10/192:55 pmSDU - MCI
2 stops21h 42mUnited Airlines
Deal found 9/14$1,547
This Expedia deal was found by Cheapflights users on 9/14. 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.
Wed 10/2910:18 amMCI - SDU
2 stops24h 57mLATAM Airlines
Wed 11/52:00 pmSDU - MCI
2 stops29h 53mLATAM Airlines
Deal found 9/14$2,162
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:27 pmMCI - SDU
2 stops18h 48mLATAM Airlines
Tue 1/138:05 pmSDU - MCI
2 stops25h 03mLATAM Airlines
Deal found 9/15$4,889
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 12/2312:34 pmMCI - SDU
2 stops21h 41mDelta
Wed 12/318:05 pmSDU - MCI
2 stops22h 05mDelta
Deal found 9/15$6,068

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansas City 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 September 15, 2025.
Use the filters below to find and compare flights from Kansas City to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Kansas City

Fly to

Santos Dumont

Route

Depart

Return

Price

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Mon 11/3

5:11 pm-10:25 pm

2 stops26h 14m

Rio de Janeiro Santos Dumont

Sat 11/8

7:45 am-9:04 am

2 stops28h 19m

$776

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Sat 2/28

12:30 pm-9:35 am

2 stops18h 05m

Rio de Janeiro Santos Dumont

Tue 3/3

8:05 pm-11:35 am

2 stops18h 30m

$1,388

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Thu 10/16

1:00 pm-2:20 pm

2 stops23h 20m

Rio de Janeiro Santos Dumont

Sun 10/19

2:55 pm-10:37 am

2 stops21h 42m

$1,547

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Tue 2/24

12:30 pm-9:25 am

2 stops17h 55m

Rio de Janeiro Santos Dumont

Thu 3/26

8:05 pm-6:08 pm

2 stops24h 03m

$1,713

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Wed 3/11

6:42 pm-1:15 pm

2 stops16h 33m

Rio de Janeiro Santos Dumont

Fri 3/13

8:05 pm-11:35 am

2 stops17h 30m

$1,941

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Wed 10/29

10:18 am-1:15 pm

2 stops24h 57m

Rio de Janeiro Santos Dumont

Wed 11/5

2:00 pm-4:53 pm

2 stops29h 53m

$2,162

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Thu 1/1

12:34 pm-9:25 am

2 stops17h 51m

Rio de Janeiro Santos Dumont

Wed 1/14

8:05 pm-12:45 pm

2 stops19h 40m

$4,387

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Mon 10/27

5:15 am-10:45 am

2 stops27h 30m

$351

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Thu 10/30

5:15 am-8:25 am

3 stops25h 10m

$356

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Thu 10/2

5:15 pm-10:25 pm

3 stops27h 10m

$357

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 16 results
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Best time to book a flight from Kansas City to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Kansas City 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.

Related info for your journey

Find useful and relevant information for your journey from Kansas City to Santos Dumont. 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 Kansas City to Rio de Janeiro Santos Dumont?

    If you book a flight to Rio de Janeiro Santos Dumont from Kansas City, you will be flying from Kansas City, which is the city’s only airport. Kansas City (MCI) is located 17.4 mi from the center of Kansas City. There are 0 flights from Kansas City to Rio de Janeiro Santos Dumont per day from 0 different airlines.

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

    Departing from Kansas City to Rio de Janeiro Santos Dumont Airport will take you 18h 05m. Kansas City and Rio de Janeiro Santos Dumont Airport are separated by a distance of 5431 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kansas City 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 Kansas City to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Rio de Janeiro–Galeão Intl flights
St. Louis to Rio de Janeiro–Galeão Intl flights
St. Louis to Santos Dumont flights

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