What is the cheapest airline that flies from Missouri to Rio de Janeiro?

United Airlines, Air Canada, and LATAM Airlines are the most popular carriers operating from Missouri to Rio de Janeiro

How long does it take to fly to Rio de Janeiro?

Flight times vary depending on what airport in Missouri you fly out of and what airport in Rio de Janeiro you fly into. For example, flying from St. Louis to Rio de Janeiro–Galeão Intl Airport takes 15h 02m on average. On the other hand, flying from Kansas City to Rio de Janeiro–Galeão Intl Airport takes 17h 50m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Missouri to Rio de Janeiro?

Prices for flights from Missouri to Rio de Janeiro are updated daily.

How many operators does momondo search for flights from Missouri to Rio de Janeiro?

There is 1 operator available for flights from Missouri to Rio de Janeiro as of August 2026.

How old do you have to be to fly from Missouri to Rio de Janeiro?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Rio de Janeiro.

What documentation or ID do you need to fly to Rio de Janeiro?

The required travel and health documents for your Rio de Janeiro trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rio de Janeiro. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$445 Cheap Flights from Missouri to Rio de Janeiro in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Rio de Janeiro

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:42 pm - 10:15 am

MCI

GIG

13h 33m

1 stop

5:35 pm - 9:29 am

GIG

MCI

41h 54m

2 stops

$901LATAM Airlines

Wed, Oct 7 - Mon, Oct 19

4:23 pm - 10:15 am

MCI

GIG

15h 52m

1 stop

5:35 pm - 11:56 pm

GIG

MCI

32h 21m

2 stops

$905LATAM Airlines

Wed, Oct 7 - Mon, Oct 19

5:18 pm - 6:35 pm

MCI

GIG

23h 17m

2 stops

9:00 pm - 9:22 am

GIG

MCI

14h 22m

1 stop

$909LATAM Airlines

Tue, Sep 1 - Tue, Sep 8

2:58 pm - 6:35 pm

MCI

GIG

25h 37m

2 stops

7:05 am - 11:51 pm

GIG

MCI

18h 46m

2 stops

$909LATAM Airlines

Tue, Sep 1 - Tue, Sep 8

5:20 pm - 2:10 pm

MCI

GIG

18h 50m

2 stops

8:15 pm - 4:16 pm

GIG

MCI

22h 01m

2 stops

$918American Airlines

Wed, Oct 7 - Mon, Oct 19

5:20 pm - 2:10 pm

MCI

GIG

18h 50m

2 stops

8:15 pm - 4:16 pm

GIG

MCI

22h 01m

2 stops

$918GOL

Wed, Oct 7 - Mon, Oct 19

4:46 pm - 8:20 am

MCI

GIG

13h 34m

1 stop

8:15 pm - 4:16 pm

GIG

MCI

22h 01m

2 stops

$969American Airlines

Wed, Oct 7 - Mon, Oct 19

6:59 pm - 10:15 am

STL

GIG

12h 16m

1 stop

5:30 pm - 11:39 pm

GIG

STL

33h 09m

2 stops

$998LATAM Airlines

Thu, Jan 21 - Sun, Jan 31

11:51 am - 6:25 am

STL

GIG

39h 34m

2 stops

5:30 pm - 11:39 pm

GIG

STL

33h 09m

2 stops

$1,003LATAM Airlines

Thu, Jan 21 - Sun, Jan 31

5:37 pm - 6:10 pm

STL

GIG

21h 33m

2 stops

4:10 pm - 10:48 am

GIG

STL

21h 38m

2 stops

$1,004Delta

Wed, Nov 25 - Wed, Jan 13

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United Airlines flights from Missouri to Rio de Janeiro

Our best United Airlines deals on Missouri to Rio de Janeiro flight tickets

United Airlines

Aug 18

MCI8:30 amKansas City

21h 45m

1 stop

GIG8:15 amRio de Janeiro–Galeão Intl

Aug 25

GIG9:05 pmRio de Janeiro–Galeão Intl

15h 01m

1 stop

MCI10:06 amKansas City

$1,000

United Airlines

Aug 18

MCI6:00 amKansas City

24h 15m

2 stops

GIG8:15 amRio de Janeiro–Galeão Intl

Aug 26

GIG9:05 pmRio de Janeiro–Galeão Intl

15h 01m

1 stop

MCI10:06 amKansas City

$1,013

United Airlines

Aug 18

MCI6:20 amKansas City

23h 55m

1 stop

GIG8:15 amRio de Janeiro–Galeão Intl

Aug 24

GIG9:05 pmRio de Janeiro–Galeão Intl

27h 30m

1 stop

MCI10:35 pmKansas City

$1,018

Delta flights from Missouri to Rio de Janeiro

Our best Delta deals on Missouri to Rio de Janeiro flight tickets

Delta

Aug 19

MCI10:25 amKansas City

21h 50m

1 stop

GIG10:15 amRio de Janeiro–Galeão Intl

Aug 24

GIG9:00 pmRio de Janeiro–Galeão Intl

21h 13m

1 stop

MCI4:13 pmKansas City

$998

Delta

Aug 19

MCI5:18 pmKansas City

14h 57m

1 stop

GIG10:15 amRio de Janeiro–Galeão Intl

Aug 25

GIG7:05 amRio de Janeiro–Galeão Intl

18h 53m

2 stops

MCI11:58 pmKansas City

$1,000

Delta

Aug 17

MCI10:25 amKansas City

17h 50m

2 stops

GIG6:15 amRio de Janeiro–Galeão Intl

Aug 24

GIG9:00 pmRio de Janeiro–Galeão Intl

24h 01m

1 stop

MCI7:01 pmKansas City

$1,001

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityRio de Janeiro

MCI - GIG

MCIGIG

Kansas City

Wed 10/7

6:42 pm-10:15 am

1 stop13h 33m

Rio de Janeiro–Galeão Intl

Mon 10/19

5:35 pm-9:29 am

2 stops41h 54m

$901

Kansas CityRio de Janeiro

MCI - GIG

MCIGIG

Kansas City

Wed 10/7

4:23 pm-10:15 am

1 stop15h 52m

Rio de Janeiro–Galeão Intl

Mon 10/19

5:35 pm-11:56 pm

2 stops32h 21m

$905

Kansas CityRio de Janeiro

MCI - GIG

MCIGIG

Kansas City

Tue 9/1

5:18 pm-6:35 pm

2 stops23h 17m

Rio de Janeiro–Galeão Intl

Tue 9/8

9:00 pm-9:22 am

1 stop14h 22m

$909

Kansas CityRio de Janeiro

MCI - GIG

MCIGIG

Kansas City

Tue 9/1

2:58 pm-6:35 pm

2 stops25h 37m

Rio de Janeiro–Galeão Intl

Tue 9/8

7:05 am-11:51 pm

2 stops18h 46m

$909

Kansas CityRio de Janeiro

MCI - GIG

MCIGIG

Kansas City

Wed 10/7

5:20 pm-2:10 pm

2 stops18h 50m

Rio de Janeiro–Galeão Intl

Mon 10/19

8:15 pm-4:16 pm

2 stops22h 01m

$918

Kansas CityRio de Janeiro

MCI - GIG

MCIGIG

Kansas City

Wed 10/7

5:20 pm-2:10 pm

2 stops18h 50m

Rio de Janeiro–Galeão Intl

Mon 10/19

8:15 pm-4:16 pm

2 stops22h 01m

$918

Quickest round-trip

Kansas CityRio de Janeiro

MCI - GIG

MCIGIG

Kansas City

Wed 10/7

4:46 pm-8:20 am

1 stop13h 34m

Rio de Janeiro–Galeão Intl

Mon 10/19

8:15 pm-4:16 pm

2 stops22h 01m

$969

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

Thu 1/21

6:59 pm-10:15 am

1 stop12h 16m

Rio de Janeiro–Galeão Intl

Sun 1/31

5:30 pm-11:39 pm

2 stops33h 09m

$998

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

Thu 1/21

11:51 am-6:25 am

2 stops39h 34m

Rio de Janeiro–Galeão Intl

Sun 1/31

5:30 pm-11:39 pm

2 stops33h 09m

$1,003

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

Wed 11/25

5:37 pm-6:10 pm

2 stops21h 33m

Rio de Janeiro–Galeão Intl

Wed 1/13

4:10 pm-10:48 am

2 stops21h 38m

$1,004

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Missouri to Rio de Janeiro

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

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

The cheapest month to fly to Rio de Janeiro from Missouri is in April. Flight prices, which tend to average around $981, are often lower during this time because this is during the off-season. The month of June is another great option to travel to Rio de Janeiro, with average flight prices from Missouri averaging around $1,108.

Can stopping save me money on Missouri to Rio de Janeiro flights?

You could potentially save up to 3% on your flight if you consider stops on a Missouri to Rio de Janeiro flight.

Cheap Missouri to Rio de Janeiro flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Rio de Janeiro

Fastest flight time	15h 02m
Direct flights	None

The fastest flight from Missouri to Rio de Janeiro takes 15h 02m

There are no direct flights from Missouri to Rio de Janeiro. There are no popular flight routes from Missouri to Rio de Janeiro.

Search flight deals

Frequently asked questions about flying from Missouri to Rio de Janeiro

When did momondo last update prices for flights from Missouri to Rio de Janeiro?
Prices for flights from Missouri to Rio de Janeiro are updated daily.
How many operators does momondo search for flights from Missouri to Rio de Janeiro?
There is 1 operator available for flights from Missouri to Rio de Janeiro as of August 2026.
How old do you have to be to fly from Missouri to Rio de Janeiro?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Rio de Janeiro.
What documentation or ID do you need to fly to Rio de Janeiro?
The required travel and health documents for your Rio de Janeiro trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rio de Janeiro. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missouri to Rio de Janeiro

Compare and see reviews for airlines that fly from Missouri to Rio de Janeiro with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $852	Free Cancellation	Rating 7.1 11,850 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Rio de Janeiro?

Finding the right flight to Rio de Janeiro from Missouri is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rio de Janeiro quick and easy, saving you time and money.

Can I find flights from Missouri to Rio de Janeiro with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Missouri to Rio de Janeiro flights to just show those with flexible booking policies.

How can momondo help me find flights from Missouri to Rio de Janeiro?

momondo helps you find the best flight between Missouri and Rio de Janeiro by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Missouri to Rio de Janeiro right now. Can momondo alert me if prices change?

Price alerts on flights to Rio de Janeiro from Missouri are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Fly into one of these airports located in Rio de Janeiro

Rio de Janeiro–Galeão Intl Airport

Rio de Janeiro Santos Dumont Airport

Cheap flights from Missouri to Rio de Janeiro from $445

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Rio de Janeiro departing on 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Missouri to Rio de Janeiro

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How to get the cheapest flight ticket from Missouri to Rio de Janeiro

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

Can stopping save me money on Missouri to Rio de Janeiro flights?

What is the cheapest airline that flies from Missouri to Rio de Janeiro?

How long does it take to fly to Rio de Janeiro?

Cheap Missouri to Rio de Janeiro flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Missouri to Rio de Janeiro

Best airlines flying from Missouri to Rio de Janeiro

Compare and see reviews for airlines that fly from Missouri to Rio de Janeiro with momondo

Why use momondo?

An easier way to manage your Rio de Janeiro trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Brazil

Fly into one of these airports located in Rio de Janeiro

Airports listed have a maximum distance of 8.1 mi from Rio de Janeiro

Fly your favorite airline to Rio de Janeiro

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Rio de Janeiro

List of cabin classes available on flights landing in Rio de Janeiro. Availability may vary depending on flight origin and airline.

Popular cities in Brazil

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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