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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.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
6:42 pm - 10:15 am
MCI
-
GIG
13h 33m
1 stop
LATAM Airlines Logo
5:35 pm - 9:29 am
GIG
-
MCI
41h 54m
2 stops
$901LATAM Airlines
Wed, Oct 7 - Mon, Oct 19
American Airlines Logo
5:20 pm - 2:10 pm
MCI
-
GIG
18h 50m
2 stops
American Airlines Logo
8:15 pm - 4:16 pm
GIG
-
MCI
22h 01m
2 stops
$918American Airlines
Wed, Oct 7 - Mon, Oct 19
GOL Logo
5:20 pm - 2:10 pm
MCI
-
GIG
18h 50m
2 stops
GOL Logo
8:15 pm - 4:16 pm
GIG
-
MCI
22h 01m
2 stops
$918GOL
Wed, Oct 7 - Mon, Oct 19
LATAM Airlines Logo
4:23 pm - 10:15 am
MCI
-
GIG
15h 52m
1 stop
LATAM Airlines Logo
5:35 pm - 11:56 pm
GIG
-
MCI
32h 21m
2 stops
$957LATAM Airlines
Wed, Oct 7 - Mon, Oct 19
LATAM Airlines Logo
5:31 pm - 10:15 am
MCI
-
GIG
14h 44m
1 stop
LATAM Airlines Logo
5:35 pm - 9:29 am
GIG
-
MCI
41h 54m
2 stops
$958LATAM Airlines
Wed, Oct 7 - Mon, Oct 19
LATAM Airlines Logo
2:39 pm - 10:15 am
MCI
-
GIG
17h 36m
1 stop
LATAM Airlines Logo
5:35 pm - 11:56 pm
GIG
-
MCI
32h 21m
2 stops
$958LATAM Airlines
Wed, Oct 7 - Mon, Oct 19
LATAM Airlines Logo
6:59 pm - 10:15 am
STL
-
GIG
12h 16m
1 stop
LATAM Airlines Logo
5:30 pm - 11:39 pm
GIG
-
STL
33h 09m
2 stops
$998LATAM Airlines
Thu, Jan 21 - Sun, Jan 31
American Airlines Logo
6:15 pm - 9:25 am
STL
-
GIG
12h 10m
1 stop
American Airlines Logo
11:55 pm - 5:25 pm
GIG
-
STL
20h 30m
1 stop
$1,003American Airlines
Mon, Nov 9 - Thu, Nov 19
LATAM Airlines Logo
11:51 am - 6:25 am
STL
-
GIG
39h 34m
2 stops
LATAM Airlines Logo
5:30 pm - 11:39 pm
GIG
-
STL
33h 09m
2 stops
$1,003LATAM Airlines
Thu, Jan 21 - Sun, Jan 31
LATAM Airlines Logo
5:37 pm - 6:25 am
STL
-
GIG
33h 48m
2 stops
LATAM Airlines Logo
7:10 am - 11:56 pm
GIG
-
STL
19h 46m
2 stops
$1,003LATAM Airlines
Mon, Nov 9 - Thu, Nov 19

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United Airlines flights from Missouri to Rio de Janeiro–Galeão Intl Airport

Our best United Airlines deals on Missouri to Rio de Janeiro–Galeão Intl Airport flight tickets
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
United Airlines
Aug 18
MCI6:20 amKansas City
23h 55m
1 stop
GIG8:15 amRio de Janeiro–Galeão Intl
Aug 23
GIG9:05 pmRio de Janeiro–Galeão Intl
27h 30m
1 stop
MCI10:35 pmKansas City
$1,048

American Airlines flights from Missouri to Rio de Janeiro–Galeão Intl Airport

Our best American Airlines deals on Missouri to Rio de Janeiro–Galeão Intl Airport flight tickets
American Airlines
Nov 9
STL6:15 pmLambert-St Louis
12h 10m
1 stop
GIG9:25 amRio de Janeiro–Galeão Intl
Nov 19
GIG11:55 pmRio de Janeiro–Galeão Intl
20h 30m
1 stop
STL5:25 pmLambert-St Louis
$1,003
American Airlines
Sep 1
STL11:35 amLambert-St Louis
18h 45m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Sep 14
GIG10:10 pmRio de Janeiro–Galeão Intl
21h 20m
2 stops
STL5:30 pmLambert-St Louis
$1,007
American Airlines
Oct 7
STL6:20 pmLambert-St Louis
17h 50m
2 stops
GIG2:10 pmRio de Janeiro–Galeão Intl
Oct 19
GIG10:10 pmRio de Janeiro–Galeão Intl
20h 54m
2 stops
STL5:04 pmLambert-St Louis
$1,014

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Rio de Janeiro–Galeão Intl Airport 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, momondo users made 832,500 searches. Data last updated August 2, 2026.
Use the filters below to find and compare flights from Missouri to Rio de Janeiro–Galeão Intl Airport that are best for you.

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

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

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

$957

Kansas CityRio de Janeiro

MCI - GIG

MCIGIG

Kansas City

Wed 10/7

5:31 pm-10:15 am

1 stop14h 44m

Rio de Janeiro–Galeão Intl

Mon 10/19

5:35 pm-9:29 am

2 stops41h 54m

$958

Kansas CityRio de Janeiro

MCI - GIG

MCIGIG

Kansas City

Wed 10/7

2:39 pm-10:15 am

1 stop17h 36m

Rio de Janeiro–Galeão Intl

Mon 10/19

5:35 pm-11:56 pm

2 stops32h 21m

$958

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
Quickest round-trip

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

Mon 11/9

6:15 pm-9:25 am

1 stop12h 10m

Rio de Janeiro–Galeão Intl

Thu 11/19

11:55 pm-5:25 pm

1 stop20h 30m

$1,003

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

Mon 11/9

5:37 pm-6:25 am

2 stops33h 48m

Rio de Janeiro–Galeão Intl

Thu 11/19

7:10 am-11:56 pm

2 stops19h 46m

$1,003

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Missouri to Rio de Janeiro–Galeão Intl Airport

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

What is the cheapest month to fly to Rio de Janeiro–Galeão Intl Airport?

In general, August is the cheapest month to fly from Missouri to Rio de Janeiro–Galeão Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Rio de Janeiro–Galeão Intl Airport during the month of August, then departing from Missouri during the month July is also very affordable. Most momondo users find prices during this month for around $0.

Can stopping save me money on Missouri to Rio de Janeiro–Galeão Intl Airport flights?

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

Cheap Missouri to Rio de Janeiro–Galeão Intl Airport flight deals and tips

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

Fastest flight time

13h 43m

Direct flights

None
The fastest flight from Missouri to Rio de Janeiro–Galeão Intl Airport takes 13h 43m
There are no direct flights from Missouri to Rio de Janeiro–Galeão Intl Airport. There are no popular flight routes from Missouri to Rio de Janeiro–Galeão Intl Airport.
Search flight deals

Frequently asked questions about flying from Missouri to Rio de Janeiro–Galeão Intl Airport

  • When did momondo last update prices for flights from Missouri to Rio de Janeiro–Galeão Intl Airport?

    Prices for flights from Missouri to Rio de Janeiro–Galeão Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Missouri to Rio de Janeiro–Galeão Intl Airport?

  • How old do you have to be to fly from Missouri to Rio de Janeiro–Galeão Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to Rio de Janeiro–Galeão Intl Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro–Galeão Intl Airport?

    The required travel and health documents for your Rio de Janeiro–Galeão Intl Airport 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–Galeão Intl Airport. 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–Galeão Intl Airport

Compare and see reviews for airlines that fly from Missouri to Rio de Janeiro–Galeão Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $852Free CancellationRating
7.1
11,846 reviews
Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Missouri to Rio de Janeiro for you.

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

momondo does allow users to show only those flights to Rio de Janeiro from Missouri which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Missouri to Rio de Janeiro flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Rio de Janeiro from Missouri. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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