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Cheap flights from Missouri to Rio de Janeiro from $345

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

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LATAM Airlines Logo
9:57 am - 1:15 pmMCI-SDU
24h 18m2 stops
LATAM Airlines Logo
2:00 pm - 1:21 pmSDU-MCI
26h 21m2 stops
$1,231LATAM Airlines
Find Deal
Mon, Feb 2 - Thu, Feb 12
Multiple Airlines Logo
11:26 am - 2:25 pmMCI-SDU
23h 59m3 stops
Multiple Airlines Logo
2:00 pm - 10:30 amSDU-MCI
23h 30m3 stops
$1,251Multiple Airlines
Find Deal
Mon, Feb 2 - Thu, Feb 12
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
Find Deal
Wed, Feb 18 - Sun, Feb 22
GOL Logo
5:05 am - 2:10 pmSTL-SDU
54h 05m2 stops
GOL Logo
11:35 am - 10:05 pmSDU-STL
37h 30m2 stops
$1,309GOL
Find Deal
Wed, Feb 18 - Sun, Feb 22
GOL Logo
11:17 am - 7:35 pmSTL-SDU
29h 18m2 stops
GOL Logo
11:35 am - 10:27 amSDU-STL
25h 52m2 stops
$1,382GOL
Find Deal
Sat, Feb 14 - Sun, Feb 22
Multiple Airlines Logo
11:26 am - 9:55 pmMCI-SDU
31h 29m3 stops
Multiple Airlines Logo
6:50 pm - 10:30 amSDU-MCI
18h 40m2 stops
$1,445Multiple Airlines
Find Deal
Mon, Feb 2 - Thu, Feb 12
Multiple Airlines Logo
6:15 pm - 10:25 pmMCI-SDU
25h 10m2 stops
Multiple Airlines Logo
5:25 pm - 10:31 amSDU-MCI
20h 06m2 stops
$1,550Multiple Airlines
Find Deal
Tue, Jan 6 - Thu, Jan 15
LATAM Airlines Logo
9:57 am - 1:15 pmMCI-SDU
24h 18m2 stops
LATAM Airlines Logo
8:05 pm - 12:17 pmSDU-MCI
19h 12m2 stops
$1,569LATAM Airlines
Find Deal
Mon, Feb 2 - Fri, Feb 6
Delta Logo
10:59 am - 9:25 amMCI-SDU
19h 26m2 stops
Delta Logo
8:05 pm - 11:32 amSDU-MCI
18h 27m2 stops
$1,988Delta
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Tue, Dec 23 - Wed, Dec 31
Delta Logo
12:47 pm - 9:25 amMCI-SDU
17h 38m2 stops
Delta Logo
8:05 pm - 2:21 pmSDU-MCI
21h 16m2 stops
$4,353Delta
Find Deal
Thu, Dec 4 - Sun, Dec 7

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
Feb 18
STL5:05 amLambert-St Louis
54h 05m
2 stops
SDU2:10 pmRio de Janeiro Santos Dumont
Feb 22
SDU11:35 amRio de Janeiro Santos Dumont
37h 30m
2 stops
STL10:05 pmLambert-St Louis
$1,309
Find similar
GOL
Feb 14
STL11:17 amLambert-St Louis
29h 18m
2 stops
SDU7:35 pmRio de Janeiro Santos Dumont
Feb 22
SDU11:35 amRio de Janeiro Santos Dumont
25h 52m
2 stops
STL10:27 amLambert-St Louis
$1,382
Find similar
GOL
Dec 20
STL6:00 pmLambert-St Louis
35h 55m
2 stops
SDU8:55 amRio de Janeiro Santos Dumont
Dec 27
SDU6:00 amRio de Janeiro Santos Dumont
19h 35m
2 stops
STL10:35 pmLambert-St Louis
$2,356
Find similar

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

Our best LATAM Airlines deals on Missouri to Rio de Janeiro Santos Dumont Airport flight tickets
LATAM Airlines
Feb 2
MCI9:57 amKansas City
24h 18m
2 stops
SDU1:15 pmRio de Janeiro Santos Dumont
Feb 12
SDU2:00 pmRio de Janeiro Santos Dumont
26h 21m
2 stops
MCI1:21 pmKansas City
$1,231
Find similar
LATAM Airlines
Feb 2
MCI9:57 amKansas City
24h 18m
2 stops
SDU1:15 pmRio de Janeiro Santos Dumont
Feb 6
SDU8:05 pmRio de Janeiro Santos Dumont
19h 12m
2 stops
MCI12:17 pmKansas City
$1,569
Find similar
LATAM Airlines
Mar 11
MCI1:18 pmKansas City
21h 57m
2 stops
SDU1:15 pmRio de Janeiro Santos Dumont
Mar 13
SDU8:05 pmRio de Janeiro Santos Dumont
24h 03m
2 stops
MCI6:08 pmKansas City
$1,608
Find similar

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 November 6, 2025.
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

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Mon 2/2

9:57 am-1:15 pm

2 stops24h 18m

Rio de Janeiro Santos Dumont

Thu 2/12

2:00 pm-1:21 pm

2 stops26h 21m

$1,231

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Mon 2/2

11:26 am-2:25 pm

3 stops23h 59m

Rio de Janeiro Santos Dumont

Thu 2/12

2:00 pm-10:30 am

3 stops23h 30m

$1,251

St. LouisRio de Janeiro

STL - SDU

STLSDU

Lambert-St Louis

Wed 2/18

8:30 am-2:20 pm

2 stops26h 50m

Rio de Janeiro Santos Dumont

Sun 2/22

2:50 pm-10:59 pm

2 stops35h 09m

$1,303

St. LouisRio de Janeiro

STL - SDU

STLSDU

Lambert-St Louis

Wed 2/18

5:05 am-2:10 pm

2 stops54h 05m

Rio de Janeiro Santos Dumont

Sun 2/22

11:35 am-10:05 pm

2 stops37h 30m

$1,309

St. LouisRio de Janeiro

STL - SDU

STLSDU

Lambert-St Louis

Sat 2/14

11:17 am-7:35 pm

2 stops29h 18m

Rio de Janeiro Santos Dumont

Sun 2/22

11:35 am-10:27 am

2 stops25h 52m

$1,382

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Mon 2/2

11:26 am-9:55 pm

3 stops31h 29m

Rio de Janeiro Santos Dumont

Thu 2/12

6:50 pm-10:30 am

2 stops18h 40m

$1,445

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Tue 1/6

6:15 pm-10:25 pm

2 stops25h 10m

Rio de Janeiro Santos Dumont

Thu 1/15

5:25 pm-10:31 am

2 stops20h 06m

$1,550

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Mon 2/2

9:57 am-1:15 pm

2 stops24h 18m

Rio de Janeiro Santos Dumont

Fri 2/6

8:05 pm-12:17 pm

2 stops19h 12m

$1,569

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Tue 12/23

10:59 am-9:25 am

2 stops19h 26m

Rio de Janeiro Santos Dumont

Wed 12/31

8:05 pm-11:32 am

2 stops18h 27m

$1,988

Kansas CityRio de Janeiro

MCI - SDU

MCISDU

Kansas City

Thu 12/4

12:47 pm-9:25 am

2 stops17h 38m

Rio de Janeiro Santos Dumont

Sun 12/7

8:05 pm-2:21 pm

2 stops21h 16m

$4,353

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 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?

United Airlines, Air Canada, and Delta 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

Direct flights

None
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.
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  • 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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