In terms of precipitation, rainfall in Rio de Janeiro Santos Dumont Airport ranges from 1.6 - 5.1 inches per month. January is typically the wettest month, when rainfall can reach 5.1 in. July is typically the driest time to visit Rio de Janeiro Santos Dumont Airport when rainfall is around 1.6 in.

If weather is an important factor for your trip to Rio de Janeiro Santos Dumont Airport, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 69.8 F).

What is the cheapest month to fly from Kansas City to Rio de Janeiro Santos Dumont Airport?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, November can be a great choice for travel to Rio de Janeiro Santos Dumont Airport. Flights to Rio de Janeiro Santos Dumont Airport from Kansas City in November are about $1,102 on average during November, but can be found for as low as $707.

What is the cheapest time of day to fly from MCI to SDU?

When flying from Kansas City to Rio de Janeiro Santos Dumont Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$939+ Flights from Kansas City to Rio de Janeiro Santos Dumont Airport, Brazil

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Cheap flight deals from Kansas City to Santos Dumont

Round-trip from	$1,778 (United Airlines)
Popular in	August
Cheapest in	November
Average price	$1,363

From Kansas City to Rio de Janeiro Santos Dumont

Search Deals

Highest demand for flights based on searches. 22% potential increase in price ($326 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).

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Average for round-trip flights in July 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 July 2, 2025.

Fri 7/116:04 pmMCI - SDU

2 stops26h 21mMultiple Airlines

Sat 8/236:10 pmSDU - MCI

3 stops30h 43mMultiple Airlines

Deal found 6/30

$939

Sat 7/126:27 pmMCI - SDU

2 stops17h 53mUnited Airlines

Sun 8/243:00 pmSDU - MCI

2 stops25h 13mUnited Airlines

Deal found 7/1

$1,778

Sun 12/2810:41 amMCI - SDU

2 stops23h 34mLATAM Airlines

Fri 1/28:05 pmSDU - MCI

2 stops16h 27mLATAM Airlines

Deal found 6/30

$3,541

Sat 7/1911:57 amMCI - SDU

2 stops23h 38mDelta

Sat 7/268:20 pmSDU - MCI

2 stops20h 11mDelta

Deal found 6/30

$4,816

Best flights from Kansas City to Santos Dumont
Discover carefully curated flight deals from Kansas City to Santos Dumont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2025.

Sat 7/126:27 pmMCI - SDU

2 stops17h 53mUnited Airlines

Sun 8/243:00 pmSDU - MCI

2 stops25h 13mUnited Airlines

Deal found 7/1

$1,778

Sun 12/2810:41 amMCI - SDU

2 stops23h 34mLATAM Airlines

Fri 1/28:05 pmSDU - MCI

2 stops16h 27mLATAM Airlines

Deal found 6/30

$3,541

Sat 7/1911:57 amMCI - SDU

2 stops23h 38mDelta

Sat 7/268:20 pmSDU - MCI

2 stops20h 11mDelta

Deal found 6/30

$4,816

Last-minute flights from Kansas City to Santos Dumont
Discover last-minute flight deals from Kansas City to Santos Dumont. Data last updated July 2, 2025 and is based on user searches.

Fri 7/116:04 pmMCI - SDU

2 stops26h 21mMultiple Airlines

Sat 8/236:10 pmSDU - MCI

3 stops30h 43mMultiple Airlines

Deal found 6/30

$939

Sat 7/126:27 pmMCI - SDU

2 stops17h 53mUnited Airlines

Sun 8/243:00 pmSDU - MCI

2 stops25h 13mUnited Airlines

Deal found 7/1

$1,778

Sat 7/1911:57 amMCI - SDU

2 stops23h 38mDelta

Sat 7/268:20 pmSDU - MCI

2 stops20h 11mDelta

Deal found 6/30

$4,816

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Sat 7/12

6:27 pm-2:20 pm

2 stops17h 53m

Rio de Janeiro Santos Dumont

Sun 8/24

3:00 pm-2:13 pm

2 stops25h 13m

$1,778

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Sun 12/28

10:41 am-1:15 pm

2 stops23h 34m

Rio de Janeiro Santos Dumont

Fri 1/2

8:05 pm-9:32 am

2 stops16h 27m

$3,541

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Sat 7/19

11:57 am-1:35 pm

2 stops23h 38m

Rio de Janeiro Santos Dumont

Sat 7/26

8:20 pm-2:31 pm

2 stops20h 11m

$4,816

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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.

Reviews of airlines servicing Santos Dumont

Peruse reviews from past customers who have flown with Delta, LATAM Airlines, and United Airlines from Kansas City to Rio de Janeiro Santos Dumont Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,983 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,983 reviews

Delta

8.0

Very good

7,983 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

LATAM Airlines

7.5

Good

1,805 reviews

Delta

8.0

Very good

7,983 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,861 reviews

Delta

8.0

Very good

7,983 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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.

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$939+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kansas City to Santos Dumont with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Kansas City to Santos Dumont

Round-trip from

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Find flight deals from Kansas City to Santos Dumont

Cheapest flights from Kansas City to Santos DumontExplore 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 July 2, 2025.

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 July 2, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kansas City to Rio de Janeiro Santos Dumont Airport that are best for you.

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.

Reviews of airlines servicing Santos Dumont

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?

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

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

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

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.

Alternative routes for Kansas City to Santos Dumont

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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 July 2, 2025.