In terms of precipitation, rainfall in Rio de Janeiro 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 when rainfall is around 1.6 in.

If weather is an important factor for your trip to Rio de Janeiro, 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 are the most popular routes from Missouri to Rio de Janeiro?

The most popular flight routes from Missouri to Rio de Janeiro are Kansas City - Rio de Janeiro–Galeão Intl, Lambert-St Louis - Rio de Janeiro–Galeão Intl and Lambert-St Louis - Rio de Janeiro Santos Dumont.

What is the cheapest month to fly from Missouri to Rio de Janeiro?

November can be a great time to fly to Rio de Janeiro from Missouri with a flight ticket averaging about $1,077. Cheapflights users have found deals in the month of November for as cheap as $707. The most expensive prices can be found in the month of August.

Can I find deals for flights from Missouri to Rio de Janeiro that include hotel bookings?

Yes. In addition to deals on Missouri to Rio de Janeiro flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Missouri to Rio de Janeiro?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Rio de Janeiro.

Can I find deals for business class flights from Missouri to Rio de Janeiro?

Yes. Cheapflights offers flight deals from Missouri to Rio de Janeiro by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$320+ Cheap Flights from Missouri to Rio de Janeiro, Brazil

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Cheap flight deals from Missouri to Rio de Janeiro

Round-trip from	$896 (FlightHub)
One-way from	$320 (Kiwi.com)
Popular in	August
Cheapest in	November
Average price	$1,439

From Missouri to Rio de Janeiro (RIO)

Search Deals

One-way flight from Missouri to Rio de Janeiro (RIO)

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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 Missouri to Rio de Janeiro

Cheapest flights from Missouri to Rio de Janeiro
Explore the most affordable flight options available from Missouri to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Mon 9/295:15 amMCI - GIG

3 stops39h 45mMultiple Airlines

Sun 10/59:40 amGIG - MCI

2 stops32h 36mMultiple Airlines

Deal found 8/14

$770

Sun 9/149:15 amSTL - GIG

2 stops27h 50mAir Canada

Tue 9/232:45 pmGIG - STL

2 stops30h 53mAir Canada

Deal found 8/12

$896

Sun 9/144:05 pmSTL - SDU

2 stops20h 15mAir Canada

Tue 9/2311:25 amSDU - STL

2 stops29h 53mAir Canada

Deal found 8/13

$901

Sun 9/144:05 pmSTL - GIG

2 stops23h 35mMultiple Airlines

Tue 9/236:20 pmGIG - STL

2 stops22h 58mMultiple Airlines

Deal found 8/13

$928

Tue 12/24:05 pmSTL - GIG

2 stops20h 05mMultiple Airlines

Fri 12/129:00 pmGIG - STL

1 stop21h 29mMultiple Airlines

Deal found 8/12

$963

Tue 12/24:05 pmSTL - GIG

2 stops20h 05mAir Canada

Fri 12/123:55 pmGIG - STL

2 stops26h 34mAir Canada

Deal found 8/12

$971

Tue 12/24:05 pmSTL - SDU

2 stops19h 15mAir Canada

Fri 12/1211:25 amSDU - STL

2 stops31h 04mAir Canada

Deal found 8/12

$976

Tue 10/2810:18 amMCI - GIG

1 stop19h 02mDelta

Tue 11/115:05 pmGIG - MCI

2 stops21h 23mDelta

Deal found 8/14

$1,040

Mon 11/106:35 pmMCI - GIG

2 stops36h 00mUnited Airlines

Mon 11/179:55 pmGIG - MCI

1 stop14h 34mUnited Airlines

Deal found 8/13

$1,045

Thu 11/204:15 pmMCI - GIG

1 stop13h 05mDelta

Thu 11/276:00 amGIG - MCI

2 stops31h 33mDelta

Deal found 8/13

$1,046

Tue 12/24:50 pmSTL - GIG

1 stop12h 30mLATAM Airlines

Fri 12/129:30 pmGIG - STL

1 stop15h 11mLATAM Airlines

Deal found 8/13

$1,060

Sun 8/177:02 pmMCI - GIG

3 stops27h 28mMultiple Airlines

Tue 8/198:35 pmGIG - MCI

3 stops28h 18mMultiple Airlines

Deal found 8/13

$1,098

Best flights from Missouri to Rio de Janeiro
Discover carefully curated flight deals from Missouri to Rio de Janeiro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Mon 9/295:15 amMCI - GIG

3 stops39h 45mMultiple Airlines

Sun 10/59:40 amGIG - MCI

2 stops32h 36mMultiple Airlines

Deal found 8/14

$770

Sun 9/149:15 amSTL - GIG

2 stops27h 50mAir Canada

Tue 9/232:45 pmGIG - STL

2 stops30h 53mAir Canada

Deal found 8/12

$896

Wed 1/77:30 amSTL - GIG

2 stops19h 55mDelta

Wed 1/149:30 pmGIG - STL

1 stop14h 34mDelta

Deal found 8/12

$1,040

Tue 11/183:00 pmMCI - GIG

1 stop15h 35mUnited Airlines

Tue 11/259:55 pmGIG - MCI

1 stop14h 34mUnited Airlines

Deal found 8/13

$1,040

Mon 1/1211:51 amSTL - SDU

2 stops18h 44mLATAM Airlines

Mon 1/268:05 pmSDU - STL

2 stops17h 45mLATAM Airlines

Deal found 8/14

$1,155

Sun 9/149:15 amSTL - SDU

2 stops27h 05mAir Canada

Tue 9/2311:25 amSDU - STL

2 stops29h 53mAir Canada

Deal found 8/12

$901

Sun 9/144:05 pmSTL - GIG

2 stops23h 35mMultiple Airlines

Tue 9/236:20 pmGIG - STL

2 stops22h 58mMultiple Airlines

Deal found 8/13

$928

Mon 12/14:05 pmSTL - SDU

2 stops19h 15mAir Canada

Mon 12/1511:25 amSDU - STL

2 stops31h 04mAir Canada

Deal found 8/14

$936

Wed 1/711:51 amSTL - GIG

1 stop17h 29mDelta

Mon 1/199:30 pmGIG - STL

1 stop23h 34mDelta

Deal found 8/12

$1,040

Mon 12/14:35 pmMCI - GIG

1 stop14h 00mUnited Airlines

Mon 12/89:55 pmGIG - MCI

1 stop14h 34mUnited Airlines

Deal found 8/13

$1,040

Tue 12/24:05 pmSTL - GIG

2 stops20h 05mMultiple Airlines

Fri 12/129:00 pmGIG - STL

1 stop21h 29mMultiple Airlines

Deal found 8/12

$963

Wed 1/77:30 amSTL - GIG

1 stop21h 50mDelta

Tue 1/209:30 pmGIG - STL

1 stop16h 20mDelta

Deal found 8/12

$1,040

Last-minute flights from Missouri to Rio de Janeiro
Discover last-minute flight deals from Missouri to Rio de Janeiro. Data last updated August 14, 2025 and is based on user searches.

Wed 8/131:30 pmSTL - GIG

2 stops22h 35mMultiple Airlines

Wed 8/206:10 amGIG - STL

3 stops33h 22mMultiple Airlines

Deal found 8/12

$1,166

Wed 8/135:31 pmSTL - GIG

2 stops36h 44mUnited Airlines

Wed 8/209:05 pmGIG - STL

2 stops19h 27mUnited Airlines

Deal found 8/12

$1,285

Sun 8/177:02 pmMCI - GIG

3 stops27h 28mMultiple Airlines

Tue 8/198:35 pmGIG - MCI

3 stops28h 18mMultiple Airlines

Deal found 8/13

$1,098

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

Fri 8/224:32 pmSTL - GIG

1 stop13h 43mUnited Airlines

Fri 9/59:05 pmGIG - STL

1 stop19h 21mUnited Airlines

Deal found 8/12

$1,309

Fri 8/221:30 pmSTL - GIG

2 stops23h 45mMultiple Airlines

Thu 9/41:30 amGIG - STL

2 stops20h 08mMultiple Airlines

Deal found 8/12

$1,525

Wed 9/33:01 pmMCI - GIG

1 stop15h 14mUnited Airlines

Wed 9/179:05 pmGIG - MCI

1 stop21h 33mUnited Airlines

Deal found 8/12

$1,258

Sun 9/149:15 amSTL - GIG

2 stops27h 50mAir Canada

Tue 9/232:45 pmGIG - STL

2 stops30h 53mAir Canada

Deal found 8/12

$896

Sun 9/144:05 pmSTL - SDU

2 stops20h 15mAir Canada

Tue 9/2311:25 amSDU - STL

2 stops29h 53mAir Canada

Deal found 8/13

$901

Sun 9/144:05 pmSTL - GIG

2 stops23h 35mMultiple Airlines

Tue 9/236:20 pmGIG - STL

2 stops22h 58mMultiple Airlines

Deal found 8/13

$928

Sun 9/141:26 pmSTL - GIG

1 stop18h 49mDelta

Tue 9/239:00 pmGIG - STL

1 stop13h 14mDelta

Deal found 8/12

$1,194

Sun 9/1411:05 amSTL - GIG

1 stop19h 10mUnited Airlines

Tue 9/239:05 pmGIG - STL

2 stops19h 14mUnited Airlines

Deal found 8/12

$1,199

One-way flights from Missouri to Rio de Janeiro
Search for one-way flight options from Missouri to Rio de Janeiro. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Tue 11/1110:09 amMCI - GIG

2 stops21h 21mMultiple Airlines

Deal found 8/12

$320

Tue 11/1110:09 amMCI - SDU

3 stops27h 21mMultiple Airlines

Deal found 8/12

$353

Wed 10/157:52 pmSTL - SDU

3 stops40h 28mMultiple Airlines

Deal found 8/12

$487

Wed 10/157:52 pmSTL - GIG

3 stops45h 48mMultiple Airlines

Deal found 8/12

$491

Tue 11/1110:35 amMCI - GIG

1 stop20h 00mUnited Airlines

Deal found 8/12

$558

Wed 10/151:30 pmSTL - SDU

2 stops22h 50mAir Canada

Deal found 8/12

$635

Tue 9/94:32 pmSTL - GIG

1 stop13h 43mUnited Airlines

Deal found 8/12

$658

Sun 9/74:32 pmSTL - GIG

1 stop13h 43mUnited Airlines

Deal found 8/12

$728

Tue 11/112:55 pmMCI - SDU

2 stops19h 20mLATAM Airlines

Deal found 8/12

$1,162

Cheapflights Fare Finder

Use the filters below to find and compare flights from Missouri to Rio de Janeiro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityRio de Janeiro

MCI - GIG

MCIGIG

Kansas City

Mon 9/29

5:15 am-11:00 pm

3 stops39h 45m

Rio de Janeiro–Galeão Intl

Sun 10/5

9:40 am-4:16 pm

2 stops32h 36m

$770

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

Sun 9/14

9:15 am-3:05 pm

2 stops27h 50m

Rio de Janeiro–Galeão Intl

Tue 9/23

2:45 pm-7:38 pm

2 stops30h 53m

$896

St. LouisRio de Janeiro

STL - SDU

STLSDU

Lambert-St Louis

Sun 9/14

9:15 am-2:20 pm

2 stops27h 05m

Rio de Janeiro Santos Dumont

Tue 9/23

11:25 am-3:18 pm

2 stops29h 53m

$901

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

Sun 9/14

4:05 pm-5:40 pm

2 stops23h 35m

Rio de Janeiro–Galeão Intl

Tue 9/23

6:20 pm-3:18 pm

2 stops22h 58m

$928

St. LouisRio de Janeiro

STL - SDU

STLSDU

Lambert-St Louis

Mon 12/1

4:05 pm-2:20 pm

2 stops19h 15m

Rio de Janeiro Santos Dumont

Mon 12/15

11:25 am-3:29 pm

2 stops31h 04m

$936

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

Thu 1/8

4:05 pm-12:05 pm

1 stop17h 00m

Rio de Janeiro–Galeão Intl

Tue 1/20

3:55 pm-3:29 pm

2 stops26h 34m

$950

St. LouisRio de Janeiro

STL - SDU

STLSDU

Lambert-St Louis

Wed 1/7

4:05 pm-2:20 pm

2 stops19h 15m

Rio de Janeiro Santos Dumont

Tue 1/20

11:25 am-3:29 pm

2 stops31h 04m

$961

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

Tue 12/2

4:05 pm-3:10 pm

2 stops20h 05m

Rio de Janeiro–Galeão Intl

Fri 12/12

9:00 pm-3:29 pm

1 stop21h 29m

$963

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

Tue 12/2

4:05 pm-3:10 pm

2 stops20h 05m

Rio de Janeiro–Galeão Intl

Fri 12/12

9:00 pm-3:29 pm

1 stop21h 29m

$963

St. LouisRio de Janeiro

STL - SDU

STLSDU

Lambert-St Louis

Tue 12/2

4:05 pm-2:20 pm

2 stops19h 15m

Rio de Janeiro Santos Dumont

Fri 12/12

11:25 am-3:29 pm

2 stops31h 04m

$976

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 38 results

Best time to book a flight from Missouri to Rio de Janeiro

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from Missouri 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 Missouri to Rio de Janeiro

What is the cheapest month to book a flight from Missouri to Rio de Janeiro?

Currently, November is the cheapest month in which you can book a flight from Missouri to Rio de Janeiro (average of $755). Flying from Missouri to Rio de Janeiro in December is currently the most expensive (average of $1,290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to RIO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Rio de Janeiro as you normally would.

Related info for your journey

What are the most popular routes from Missouri to Rio de Janeiro?
The most popular flight routes from Missouri to Rio de Janeiro are Kansas City - Rio de Janeiro–Galeão Intl, Lambert-St Louis - Rio de Janeiro–Galeão Intl and Lambert-St Louis - Rio de Janeiro Santos Dumont.
Can I find deals for flights from Missouri to Rio de Janeiro that include hotel bookings?
Yes. In addition to deals on Missouri to Rio de Janeiro flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Missouri to Rio de Janeiro?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Rio de Janeiro.
Can I find deals for business class flights from Missouri to Rio de Janeiro?
Yes. Cheapflights offers flight deals from Missouri to Rio de Janeiro by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Missouri to Rio de Janeiro?
Currently, November is the cheapest month in which you can book a flight from Missouri to Rio de Janeiro (average of $755). Flying from Missouri to Rio de Janeiro in December is currently the most expensive (average of $1,290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Missouri to Rio de Janeiro

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$697	Average$1,213	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$717	Average$898	FlexibilityNo cancel fee	On-time71%

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$320+ Cheap flights from Missouri to Rio de Janeiro, Brazil (RIO)

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

Find cheap flights from Missouri to Rio de Janeiro with Cheapflights

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Cheap flight deals from Missouri to Rio de Janeiro

Keep the following information in mind while searching for Missouri to Rio de Janeiro flight deals. Data was last updated August 14, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Missouri to Rio de Janeiro

Cheapest flights from Missouri to Rio de JaneiroExplore the most affordable flight options available from Missouri to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Explore the most affordable flight options available from Missouri to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Missouri to Rio de Janeiro that are best for you.

Best time to book a flight from Missouri to Rio de Janeiro

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from Missouri with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Rio de Janeiro

What is the cheapest month to book a flight from Missouri to Rio de Janeiro?

What is the cheapest time of day to fly from MO to RIO?

Find hourly flight availability from Missouri to Rio de Janeiro. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Rio de Janeiro. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the most popular routes from Missouri to Rio de Janeiro?

Can I find deals for flights from Missouri to Rio de Janeiro that include hotel bookings?

How can I find direct flights from Missouri to Rio de Janeiro?

Can I find deals for business class flights from Missouri to Rio de Janeiro?

What is the cheapest month to book a flight from Missouri to Rio de Janeiro?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Missouri to Rio de Janeiro

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Missouri to Rio de Janeiro

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Cheapest flights from Missouri to Rio de Janeiro
Explore the most affordable flight options available from Missouri to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.