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Santos Dumont

$746+ Cheap flights from Kansas City (MCI) to Santos Dumont, Brazil (SDU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SDU
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$746
(Mytrip)

Popular in

August

Cheapest in

November

Average price

$1,439
From Kansas City to Rio de Janeiro Santos Dumont
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Highest demand for flights based on searches. 18% potential increase in price ($252 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 14, 2025.

This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/295:15 amMCI - SDU
3 stops31h 05mMultiple Airlines
Sun 10/53:15 pmSDU - MCI
2 stops27h 01mMultiple Airlines
Deal found 8/14$746
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/176:00 amMCI - SDU
3 stops38h 25mMultiple Airlines
Tue 8/196:15 amSDU - MCI
2 stops18h 38mMultiple Airlines
Deal found 8/13$1,261
This Expedia deal was found by Cheapflights users on 8/14. 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.
Mon 9/299:59 amMCI - SDU
2 stops25h 41mLATAM Airlines
Sun 10/52:20 pmSDU - MCI
2 stops29h 44mLATAM Airlines
Deal found 8/14$1,427
This KAYAK deal was found by Cheapflights users on 8/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/34:11 pmMCI - SDU
2 stops19h 09mLATAM Airlines
Wed 9/178:20 pmSDU - MCI
2 stops16h 43mLATAM Airlines
Deal found 8/13$1,471
This Priceline deal was found by Cheapflights users on 8/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/179:59 amMCI - SDU
2 stops21h 36mLATAM Airlines
Tue 8/198:20 pmSDU - MCI
2 stops24h 31mLATAM Airlines
Deal found 8/13$1,794
This KAYAK deal was found by Cheapflights users on 8/14. 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 12/2212:34 pmMCI - SDU
2 stops21h 01mLATAM Airlines
Mon 1/128:05 pmSDU - MCI
2 stops18h 30mLATAM Airlines
Deal found 8/14$2,512
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/32:14 pmMCI - SDU
2 stops21h 06mDelta
Wed 9/178:20 pmSDU - MCI
2 stops20h 41mDelta
Deal found 8/14$4,079
This Priceline deal was found by Cheapflights users on 8/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2612:34 pmMCI - SDU
2 stops18h 01mLATAM Airlines
Sun 1/48:05 pmSDU - MCI
2 stops16h 35mLATAM Airlines
Deal found 8/14$5,283
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Sun 10/193:03 pmMCI - SDU
2 stops21h 17mMultiple Airlines
Sat 11/17:55 amSDU - MCI
2 stops28h 01mMultiple Airlines
Deal found 8/14$6,542
This Delta deal was found by Cheapflights users on 8/13. 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.
Fri 8/2910:44 amMCI - SDU
2 stops20h 51mDelta
Sat 9/68:20 pmSDU - MCI
2 stops16h 46mDelta
Deal found 8/13$8,517

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 August 14, 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 9/29

5:15 am-2:20 pm

3 stops31h 05m

Rio de Janeiro Santos Dumont

Sun 10/5

3:15 pm-4:16 pm

2 stops27h 01m

$746

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Mon 9/29

9:59 am-1:40 pm

2 stops25h 41m

Rio de Janeiro Santos Dumont

Sun 10/5

2:20 pm-6:04 pm

2 stops29h 44m

$1,427

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Wed 9/3

4:11 pm-1:20 pm

2 stops19h 09m

Rio de Janeiro Santos Dumont

Wed 9/17

8:20 pm-11:03 am

2 stops16h 43m

$1,471

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Mon 1/5

4:15 pm-1:15 pm

2 stops18h 00m

Rio de Janeiro Santos Dumont

Mon 1/12

8:05 pm-11:35 am

2 stops18h 30m

$2,098

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Mon 12/22

12:34 pm-12:35 pm

2 stops21h 01m

Rio de Janeiro Santos Dumont

Mon 1/12

8:05 pm-11:35 am

2 stops18h 30m

$2,512

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Wed 9/3

2:14 pm-1:20 pm

2 stops21h 06m

Rio de Janeiro Santos Dumont

Wed 9/17

8:20 pm-3:01 pm

2 stops20h 41m

$4,079

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Fri 12/26

12:34 pm-9:35 am

2 stops18h 01m

Rio de Janeiro Santos Dumont

Sun 1/4

8:05 pm-9:40 am

2 stops16h 35m

$5,283

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Sun 10/19

3:03 pm-2:20 pm

2 stops21h 17m

Rio de Janeiro Santos Dumont

Sat 11/1

7:55 am-9:56 am

2 stops28h 01m

$6,542

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Fri 8/29

10:44 am-9:35 am

2 stops20h 51m

Rio de Janeiro Santos Dumont

Sat 9/6

8:20 pm-11:06 am

2 stops16h 46m

$8,517

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

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.

  • 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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