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Santos Dumont

$353+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — SDU
Feb 8 — Feb 151
Sun 2/8
Sun 2/15
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 January 9, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,058
(Ovago)

One-way from

$353
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$1,120
Provider with most accurate pricing for Kansas City-Rio de Janeiro (RIO) flight deals.
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Provider most trusted by Cheapflights users for Kansas City-Rio de Janeiro (RIO) flights.
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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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Highest demand for flights based on searches. 18% potential increase in price ($300 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($78 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 9, 2026.

This Ovago deal was found by Cheapflights users on 1/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/31:23 pmMCI - SDU
2 stops17h 02mLATAM Airlines
Wed 3/258:05 pmSDU - MCI
2 stops18h 15mLATAM Airlines
Deal found 1/7$1,058
This Ovago deal was found by Cheapflights users on 1/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/241:23 pmMCI - SDU
2 stops17h 12mLATAM Airlines
Wed 3/258:05 pmSDU - MCI
2 stops18h 15mLATAM Airlines
Deal found 1/7$1,188
This Ovago deal was found by Cheapflights users on 1/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:26 pmMCI - SDU
2 stops37h 09mLATAM Airlines
Sat 8/88:15 pmSDU - MCI
2 stops16h 47mLATAM Airlines
Deal found 1/7$1,193
This Travelocity deal was found by Cheapflights users on 1/7. 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 2/249:59 amMCI - SDU
2 stops24h 16mLATAM Airlines
Thu 3/262:00 pmSDU - MCI
2 stops31h 19mLATAM Airlines
Deal found 1/7$1,240
This United Airlines deal was found by Cheapflights users on 1/8. 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.
Fri 2/205:30 pmMCI - SDU
2 stops18h 05mUnited Airlines
Sat 2/285:30 pmSDU - MCI
2 stops20h 06mUnited Airlines
Deal found 1/8$1,645
This United Airlines deal was found by Cheapflights users on 1/6. 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 3/210:24 amMCI - SDU
2 stops27h 16mUnited Airlines
Wed 3/41:45 pmSDU - MCI
2 stops27h 22mUnited Airlines
Deal found 1/6$1,649
This Priceline deal was found by Cheapflights users on 1/7. 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.
Thu 5/282:55 pmMCI - SDU
2 stops15h 40mLATAM Airlines
Wed 6/101:55 pmSDU - MCI
2 stops23h 12mLATAM Airlines
Deal found 1/7$1,745
This FlightHub deal was found by Cheapflights users on 1/7. 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.
Sat 3/147:10 pmMCI - SDU
2 stops16h 05mLATAM Airlines
Sat 3/212:00 pmSDU - MCI
2 stops24h 20mLATAM Airlines
Deal found 1/7$2,064
This Mytrip deal was found by Cheapflights users on 1/8. 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 6/286:00 amMCI - SDU
2 stops26h 50mMultiple Airlines
Wed 7/86:00 amSDU - MCI
3 stops31h 07mMultiple Airlines
Deal found 1/8$2,286
This Orbitz deal was found by Cheapflights users on 1/8. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/281:13 pmMCI - SDU
2 stops21h 57mLATAM Airlines
Wed 7/88:15 pmSDU - MCI
2 stops23h 43mLATAM Airlines
Deal found 1/8$2,950

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 January 9, 2026.
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

Tue 3/3

1:23 pm-9:25 am

2 stops17h 02m

Rio de Janeiro Santos Dumont

Wed 3/25

8:05 pm-12:20 pm

2 stops18h 15m

$1,058

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Tue 2/24

1:23 pm-9:35 am

2 stops17h 12m

Rio de Janeiro Santos Dumont

Wed 3/25

8:05 pm-12:20 pm

2 stops18h 15m

$1,188

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Tue 2/24

9:59 am-1:15 pm

2 stops24h 16m

Rio de Janeiro Santos Dumont

Thu 3/26

2:00 pm-7:19 pm

2 stops31h 19m

$1,240

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Fri 2/20

5:30 pm-2:35 pm

2 stops18h 05m

Rio de Janeiro Santos Dumont

Sat 2/28

5:30 pm-9:32 am

2 stops19h 02m

$1,645

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Mon 3/2

10:24 am-4:40 pm

2 stops27h 16m

Rio de Janeiro Santos Dumont

Wed 3/4

1:45 pm-2:07 pm

2 stops27h 22m

$1,649

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Thu 5/28

2:55 pm-8:35 am

2 stops15h 40m

Rio de Janeiro Santos Dumont

Wed 6/10

1:55 pm-11:07 am

2 stops23h 12m

$1,745

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Sat 3/14

7:10 pm-1:15 pm

2 stops16h 05m

Rio de Janeiro Santos Dumont

Sat 3/21

2:00 pm-12:20 pm

2 stops24h 20m

$2,064

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Sun 6/28

6:00 am-10:50 am

2 stops26h 50m

Rio de Janeiro Santos Dumont

Wed 7/8

6:00 am-11:07 am

3 stops31h 07m

$2,286

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Sun 6/28

1:13 pm-1:10 pm

2 stops21h 57m

Rio de Janeiro Santos Dumont

Wed 7/8

8:15 pm-5:58 pm

2 stops23h 43m

$2,950

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Fri 4/17

9:35 am-1:10 pm

2 stops25h 35m

Rio de Janeiro Santos Dumont

Mon 4/20

8:20 pm-11:17 am

2 stops16h 57m

$3,944

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 18 results
1
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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 17h 02m. 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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