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Cheap flights from Missouri to Rio de Janeiro from $565

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 7/11. 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.
LATAM Airlines Logo
1:13 pm - 1:10 pm
MCI
-
SDU
21h 57m
2 stops
LATAM Airlines Logo
1:55 pm - 12:27 pm
SDU
-
MCI
24h 32m
2 stops
$912LATAM Airlines
Wed, Oct 7 - Mon, Oct 19
LATAM Airlines Logo
2:30 pm - 8:35 am
STL
-
SDU
16h 05m
2 stops
LATAM Airlines Logo
1:55 pm - 12:56 pm
SDU
-
STL
25h 01m
2 stops
$972LATAM Airlines
Mon, Sep 14 - Thu, Oct 29
Avianca Logo
5:10 pm - 4:45 pm
MCI
-
SDU
21h 35m
2 stops
Avianca Logo
1:45 pm - 4:00 pm
SDU
-
MCI
28h 15m
2 stops
$1,033Avianca
Wed, Jun 24 - Thu, Jul 2
LATAM Airlines Logo
4:13 pm - 7:35 pm
STL
-
SDU
25h 22m
2 stops
LATAM Airlines Logo
6:00 am - 6:01 pm
SDU
-
STL
38h 01m
2 stops
$1,059LATAM Airlines
Wed, Oct 7 - Mon, Oct 19
LATAM Airlines Logo
2:30 pm - 8:35 am
STL
-
SDU
16h 05m
2 stops
LATAM Airlines Logo
8:15 pm - 12:56 pm
SDU
-
STL
18h 41m
2 stops
$1,080LATAM Airlines
Mon, Sep 14 - Wed, Oct 28
Air Canada Logo
12:10 pm - 7:40 am
STL
-
SDU
41h 30m
2 stops
Air Canada Logo
1:45 pm - 3:30 pm
SDU
-
STL
27h 45m
2 stops
$1,089Air Canada
Tue, Sep 15 - Wed, Oct 28
United Airlines Logo
6:19 am - 4:45 pm
MCI
-
SDU
32h 26m
2 stops
United Airlines Logo
1:45 pm - 10:06 am
SDU
-
MCI
22h 21m
2 stops
$1,092United Airlines
Wed, Oct 7 - Mon, Oct 19
Air Canada Logo
8:55 am - 4:45 pm
STL
-
SDU
29h 50m
2 stops
Air Canada Logo
1:45 pm - 3:30 pm
SDU
-
STL
27h 45m
2 stops
$1,094Air Canada
Sun, Sep 13 - Wed, Oct 28
United Airlines Logo
11:25 am - 4:45 pm
MCI
-
SDU
27h 20m
3 stops
United Airlines Logo
1:45 pm - 10:31 pm
SDU
-
MCI
34h 46m
2 stops
$1,102United Airlines
Wed, Jun 24 - Thu, Jul 2
United Airlines Logo
6:19 am - 4:45 pm
MCI
-
SDU
32h 26m
2 stops
United Airlines Logo
1:45 pm - 5:06 pm
SDU
-
MCI
29h 21m
2 stops
$1,142United Airlines
Thu, Sep 24 - Tue, Sep 29

United Airlines flights from Missouri to Rio de Janeiro Santos Dumont Airport

Our best United Airlines deals on Missouri to Rio de Janeiro Santos Dumont Airport flight tickets
United Airlines
Oct 7
MCI6:19 amKansas City
32h 26m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Oct 19
SDU1:45 pmRio de Janeiro Santos Dumont
22h 21m
2 stops
MCI10:06 amKansas City
$1,092
United Airlines
Jun 24
MCI11:25 amKansas City
27h 20m
3 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Jul 2
SDU1:45 pmRio de Janeiro Santos Dumont
34h 46m
2 stops
MCI10:31 pmKansas City
$1,102
United Airlines
Sep 24
MCI6:19 amKansas City
32h 26m
2 stops
SDU4:45 pmRio de Janeiro Santos Dumont
Sep 29
SDU1:45 pmRio de Janeiro Santos Dumont
29h 21m
2 stops
MCI5:06 pmKansas City
$1,142

GOL flights from Missouri to Rio de Janeiro Santos Dumont Airport

Our best GOL deals on Missouri to Rio de Janeiro Santos Dumont Airport flight tickets
GOL
Jun 24
MCI11:18 amKansas City
21h 27m
2 stops
SDU10:45 amRio de Janeiro Santos Dumont
Jul 2
SDU6:05 amRio de Janeiro Santos Dumont
19h 54m
2 stops
MCI11:59 pmKansas City
$1,768
GOL
Sep 13
STL2:13 pmLambert-St Louis
18h 32m
2 stops
SDU10:45 amRio de Janeiro Santos Dumont
Oct 27
SDU6:00 amRio de Janeiro Santos Dumont
19h 15m
2 stops
STL11:15 pmLambert-St Louis
$2,065
GOL
Sep 14
STL2:13 pmLambert-St Louis
21h 57m
2 stops
SDU2:10 pmRio de Janeiro Santos Dumont
Oct 28
SDU6:00 amRio de Janeiro Santos Dumont
19h 15m
2 stops
STL11:15 pmLambert-St Louis
$2,320

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Rio de Janeiro Santos Dumont 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 May 28, 2026.
Use the filters below to find and compare flights from Missouri to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Wed 10/7

1:13 pm-1:10 pm

2 stops21h 57m

Rio de Janeiro Santos Dumont

Mon 10/19

1:55 pm-12:27 pm

2 stops24h 32m

$912

St. LouisRio de Janeiro

STL - SDU

STLSDU

Lambert-St Louis

Mon 9/14

2:30 pm-8:35 am

2 stops16h 05m

Rio de Janeiro Santos Dumont

Thu 10/29

1:55 pm-12:56 pm

2 stops25h 01m

$972

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Wed 6/24

5:10 pm-4:45 pm

2 stops21h 35m

Rio de Janeiro Santos Dumont

Thu 7/2

1:45 pm-4:00 pm

2 stops28h 15m

$1,033

St. LouisRio de Janeiro

STL - SDU

STLSDU

Lambert-St Louis

Wed 10/7

4:13 pm-7:35 pm

2 stops25h 22m

Rio de Janeiro Santos Dumont

Mon 10/19

6:00 am-6:01 pm

2 stops38h 01m

$1,059
Quickest round-trip

St. LouisRio de Janeiro

STL - SDU

STLSDU

Lambert-St Louis

Mon 9/14

2:30 pm-8:35 am

2 stops16h 05m

Rio de Janeiro Santos Dumont

Wed 10/28

8:15 pm-12:56 pm

2 stops18h 41m

$1,080

St. LouisRio de Janeiro

STL - SDU

STLSDU

Lambert-St Louis

Tue 9/15

12:10 pm-7:40 am

2 stops41h 30m

Rio de Janeiro Santos Dumont

Wed 10/28

1:45 pm-3:30 pm

2 stops27h 45m

$1,089

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Wed 10/7

6:19 am-4:45 pm

2 stops32h 26m

Rio de Janeiro Santos Dumont

Mon 10/19

1:45 pm-10:06 am

2 stops22h 21m

$1,092

St. LouisRio de Janeiro

STL - SDU

STLSDU

Lambert-St Louis

Sun 9/13

8:55 am-4:45 pm

2 stops29h 50m

Rio de Janeiro Santos Dumont

Wed 10/28

1:45 pm-3:30 pm

2 stops27h 45m

$1,094

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Wed 6/24

11:25 am-4:45 pm

3 stops27h 20m

Rio de Janeiro Santos Dumont

Thu 7/2

1:45 pm-10:31 pm

2 stops34h 46m

$1,102

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Thu 9/24

6:19 am-4:45 pm

2 stops32h 26m

Rio de Janeiro Santos Dumont

Tue 9/29

1:45 pm-5:06 pm

2 stops29h 21m

$1,142

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 Santos Dumont 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 airline that flies from Missouri to Rio de Janeiro Santos Dumont?

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

Cheap Missouri to Rio de Janeiro Santos Dumont Airport flight deals and tips

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

Fastest flight time

20h 19m

Direct flights

None
The fastest flight from Missouri to Rio de Janeiro Santos Dumont Airport takes 20h 19m
There are no direct flights from Missouri to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from Missouri to Rio de Janeiro Santos Dumont Airport.
Search flight deals

Frequently asked questions about flying from Missouri to Rio de Janeiro Santos Dumont Airport

  • When did momondo last update prices for flights from Missouri to Rio de Janeiro Santos Dumont Airport?

    Prices for flights from Missouri to Rio de Janeiro Santos Dumont Airport refresh daily.

  • How old do you have to be to fly from Missouri to Rio de Janeiro Santos Dumont Airport?

    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 Santos Dumont Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro Santos Dumont Airport?

    The travel and health documents required for your trip to Rio de Janeiro Santos Dumont Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rio de Janeiro Santos Dumont Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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?

All flight searches from Missouri to Rio de Janeiro on momondo can be filtered to show those which offer 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?

If you are simply researching potential flights to Rio de Janeiro, momondo offers a useful price alert feature which will track prices for flights to Rio de Janeiro from Missouri and alert you when they change.

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