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Cheap flights from Missouri to Rio de Janeiro from $317

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 1/25. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
GOL Logo
11:30 am - 10:35 pmSTL-GIG
33h 05m2 stops
GOL Logo
6:00 am - 10:04 pmGIG-STL
18h 04m2 stops
$863GOL
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lun., mar. 23 - mié., mar. 25
Air Canada Logo
4:05 pm - 3:10 pmSTL-GIG
21h 05m2 stops
Air Canada Logo
8:00 pm - 3:29 pmGIG-STL
21h 29m1 stop
$965Air Canada
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lun., mar. 23 - mié., mar. 25
LATAM Airlines Logo
4:12 pm - 8:20 amMCI-GIG
13h 08m1 stop
LATAM Airlines Logo
3:10 pm - 10:20 amGIG-MCI
22h 10m2 stops
$1,024LATAM Airlines
Find Deal
jue., ene. 1 - mié., ene. 14
LATAM Airlines Logo
5:43 am - 7:10 amMCI-GIG
22h 27m2 stops
LATAM Airlines Logo
3:10 pm - 10:20 amGIG-MCI
22h 10m2 stops
$1,025LATAM Airlines
Find Deal
jue., ene. 1 - mié., ene. 14
Delta Logo
12:38 pm - 8:20 amMCI-GIG
16h 42m1 stop
Delta Logo
10:55 pm - 7:19 pmGIG-MCI
23h 24m1 stop
$1,040Delta
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jue., ene. 1 - mié., ene. 14
Delta Logo
4:12 pm - 8:20 amMCI-GIG
13h 08m1 stop
Delta Logo
10:55 pm - 7:19 pmGIG-MCI
23h 24m1 stop
$1,041Delta
Find Deal
jue., ene. 1 - mié., ene. 14
American Airlines Logo
10:58 am - 8:20 amMCI-GIG
18h 22m2 stops
American Airlines Logo
11:55 pm - 3:38 pmGIG-MCI
18h 43m2 stops
$1,085American Airlines
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lun., feb. 2 - vie., feb. 13
American Airlines Logo
5:05 am - 6:15 amSTL-GIG
22h 10m1 stop
American Airlines Logo
11:55 pm - 10:27 amGIG-STL
13h 32m1 stop
$1,118American Airlines
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sáb., feb. 14 - dom., feb. 22
United Airlines Logo
7:41 am - 9:35 amSTL-GIG
22h 54m2 stops
United Airlines Logo
9:55 pm - 9:00 pmGIG-STL
26h 05m2 stops
$1,195United Airlines
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sáb., feb. 14 - dom., feb. 22
United Airlines Logo
8:30 am - 2:20 pmSTL-SDU
26h 50m2 stops
United Airlines Logo
2:50 pm - 10:59 pmSDU-STL
35h 09m2 stops
$1,303United Airlines
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mié., feb. 18 - dom., feb. 22

Delta flights from Missouri to Rio de Janeiro

Our best Delta deals on Missouri to Rio de Janeiro flight tickets
Delta
Jan 1
MCI12:38 pmKansas City
16h 42m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Jan 14
GIG10:55 pmRio de Janeiro–Galeão Intl
23h 24m
1 stop
MCI7:19 pmKansas City
$1,040
Find similar
Delta
Jan 1
MCI4:12 pmKansas City
13h 08m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Jan 14
GIG10:55 pmRio de Janeiro–Galeão Intl
23h 24m
1 stop
MCI7:19 pmKansas City
$1,041
Find similar
Delta
Feb 3
STL5:04 pmLambert-St Louis
12h 16m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Feb 14
GIG9:30 pmRio de Janeiro–Galeão Intl
14h 38m
1 stop
STL9:08 amLambert-St Louis
$1,079
Find similar

LATAM Airlines flights from Missouri to Rio de Janeiro

Our best LATAM Airlines deals on Missouri to Rio de Janeiro flight tickets
LATAM Airlines
Jan 1
MCI4:12 pmKansas City
13h 08m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Jan 14
GIG3:10 pmRio de Janeiro–Galeão Intl
22h 10m
2 stops
MCI10:20 amKansas City
$1,024
Find similar
LATAM Airlines
Jan 1
MCI5:43 amKansas City
22h 27m
2 stops
GIG7:10 amRio de Janeiro–Galeão Intl
Jan 14
GIG3:10 pmRio de Janeiro–Galeão Intl
22h 10m
2 stops
MCI10:20 amKansas City
$1,025
Find similar
LATAM Airlines
Jan 6
MCI9:57 amKansas City
19h 23m
2 stops
GIG8:20 amRio de Janeiro–Galeão Intl
Jan 15
GIG3:10 pmRio de Janeiro–Galeão Intl
24h 34m
2 stops
MCI12:44 pmKansas City
$1,029
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Rio de Janeiro 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 noviembre 6, 2025.
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

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

lun. 3/23

11:30 am-10:35 pm

2 stops33h 05m

Rio de Janeiro–Galeão Intl

mié. 3/25

6:00 am-10:04 pm

2 stops18h 04m

$863

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

lun. 3/23

4:05 pm-3:10 pm

2 stops21h 05m

Rio de Janeiro–Galeão Intl

mié. 3/25

8:00 pm-3:29 pm

1 stop21h 29m

$965

Kansas CityRio de Janeiro

MCI - GIG

MCIGIG

Kansas City

jue. 1/1

4:12 pm-8:20 am

1 stop13h 08m

Rio de Janeiro–Galeão Intl

mié. 1/14

3:10 pm-10:20 am

2 stops22h 10m

$1,024

Kansas CityRio de Janeiro

MCI - GIG

MCIGIG

Kansas City

jue. 1/1

5:43 am-7:10 am

2 stops22h 27m

Rio de Janeiro–Galeão Intl

mié. 1/14

3:10 pm-10:20 am

2 stops22h 10m

$1,025

Kansas CityRio de Janeiro

MCI - GIG

MCIGIG

Kansas City

jue. 1/1

12:38 pm-8:20 am

1 stop16h 42m

Rio de Janeiro–Galeão Intl

mié. 1/14

10:55 pm-7:19 pm

1 stop23h 24m

$1,040

Kansas CityRio de Janeiro

MCI - GIG

MCIGIG

Kansas City

jue. 1/1

4:12 pm-8:20 am

1 stop13h 08m

Rio de Janeiro–Galeão Intl

mié. 1/14

10:55 pm-7:19 pm

1 stop23h 24m

$1,041

Kansas CityRio de Janeiro

MCI - GIG

MCIGIG

Kansas City

lun. 2/2

10:58 am-8:20 am

2 stops18h 22m

Rio de Janeiro–Galeão Intl

vie. 2/13

11:55 pm-3:38 pm

2 stops18h 43m

$1,085

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

sáb. 2/14

5:05 am-6:15 am

1 stop22h 10m

Rio de Janeiro–Galeão Intl

dom. 2/22

11:55 pm-10:27 am

1 stop13h 32m

$1,118

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

sáb. 2/14

7:41 am-9:35 am

2 stops22h 54m

Rio de Janeiro–Galeão Intl

dom. 2/22

9:55 pm-9:00 pm

2 stops26h 05m

$1,195

St. LouisRio de Janeiro

STL - SDU

STLSDU

Lambert-St Louis

mié. 2/18

8:30 am-2:20 pm

2 stops26h 50m

Rio de Janeiro Santos Dumont

dom. 2/22

2:50 pm-10:59 pm

2 stops35h 09m

$1,303

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rio de Janeiro from

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

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

The cheapest month to fly to Rio de Janeiro from Missouri is in May. Flight prices, which tend to average around $763, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Rio de Janeiro, with average flight prices from Missouri averaging around $853.

What is the cheapest day to depart on your flight to Rio de Janeiro?

According to our data, Tuesday is the cheapest day to fly to Rio de Janeiro from Missouri. The lowest ticket price found for a Tuesday departure recently was $723. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Wednesday is the most expensive day to depart from Missouri because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,396.

What is the cheapest time of day to depart on your flight to Rio de Janeiro?

At noon is the cheapest time of day to fly from Missouri to Rio de Janeiro when you can find flight prices for as low as $1,032. Flying to Rio de Janeiro at noon is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Rio de Janeiro, so prices are often more expensive at around $1,138 per ticket.

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

You could potentially save up to 30% 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

Direct flights

None
There are no direct flights from Missouri to Rio de Janeiro. There are no popular flight routes from Missouri to Rio de Janeiro.
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  • 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?

  • 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
DeltaPriceFrom $711Free CancellationRating
7.9
8,001 reviews
Search Delta flights
American AirlinesPriceFrom $737Free CancellationRating
7.2
11,040 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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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
Rio de Janeiro–Galeão Intl Airport
Rio de Janeiro Santos Dumont Airport