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Cheap flights from Brazil to St. Louis from $523

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brazil to St. Louis departing on 8/13. 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

Find the cheapest flights from Brazil to St. Louis

Recent round-trip flight deals from Brazil to St. Louis

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:55 am - 12:14 am
VCP
-
STL
16h 19m
1 stop
Multiple Airlines Logo
10:35 am - 6:00 am
STL
-
VCP
17h 25m
2 stops
$866Multiple Airlines
Tue, Sep 1 - Wed, Sep 30
LATAM Airlines Logo
7:10 am - 11:39 pm
GIG
-
STL
18h 29m
2 stops
LATAM Airlines Logo
11:51 am - 10:15 am
STL
-
GIG
20h 24m
1 stop
$932LATAM Airlines
Fri, Oct 23 - Tue, Oct 27
Air Canada Logo
9:00 pm - 2:02 pm
GRU
-
STL
43h 02m
2 stops
Air Canada Logo
8:55 am - 9:50 am
STL
-
GRU
22h 55m
2 stops
$1,006Air Canada
Mon, Aug 10 - Tue, Sep 1
American Airlines Logo
2:55 pm - 10:45 am
GIG
-
STL
21h 50m
2 stops
American Airlines Logo
11:35 am - 8:20 am
STL
-
GIG
18h 45m
1 stop
$1,032American Airlines
Tue, Aug 4 - Fri, Aug 14
American Airlines Logo
2:55 pm - 10:45 am
GIG
-
STL
21h 50m
2 stops
American Airlines Logo
11:35 am - 8:20 am
STL
-
GIG
18h 45m
1 stop
$1,033American Airlines
Tue, Aug 4 - Fri, Aug 14
Air Canada Logo
9:30 pm - 3:30 pm
GRU
-
STL
20h 00m
1 stop
Air Canada Logo
4:15 pm - 9:00 am
STL
-
GRU
38h 45m
2 stops
$1,041Air Canada
Tue, Oct 27 - Sat, Oct 31
Delta Logo
11:45 pm - 8:49 pm
GRU
-
STL
23h 04m
1 stop
Delta Logo
1:30 pm - 5:40 am
STL
-
GRU
13h 10m
1 stop
$1,102Delta
Wed, Oct 28 - Mon, Nov 2
Delta Logo
9:00 pm - 8:10 am
GIG
-
STL
13h 10m
1 stop
Delta Logo
10:31 am - 4:35 pm
STL
-
GIG
28h 04m
2 stops
$1,156Delta
Sat, Aug 15 - Sat, Aug 22
GOL Logo
6:00 am - 10:40 pm
CGH
-
STL
18h 40m
2 stops
GOL Logo
5:10 pm - 4:55 pm
STL
-
CGH
21h 45m
2 stops
$1,169GOL
Tue, Sep 1 - Wed, Sep 30
GOL Logo
8:10 pm - 10:54 pm
CGH
-
STL
28h 44m
2 stops
GOL Logo
5:00 am - 10:20 pm
STL
-
CGH
15h 20m
2 stops
$1,191GOL
Fri, Jul 10 - Wed, Aug 5

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LATAM Airlines flights from Brazil to St. Louis

Our best LATAM Airlines deals on Brazil to St. Louis flight tickets
LATAM Airlines
Oct 23
GIG7:10 amRio de Janeiro–Galeão Intl
18h 29m
2 stops
STL11:39 pmLambert-St Louis
Oct 27
STL11:51 amLambert-St Louis
20h 24m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
$932
LATAM Airlines
Oct 23
GIG7:10 amRio de Janeiro–Galeão Intl
27h 02m
2 stops
STL8:12 amLambert-St Louis
Oct 27
STL5:30 pmLambert-St Louis
14h 45m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
$939
LATAM Airlines
Aug 15
GIG11:10 amRio de Janeiro–Galeão Intl
23h 00m
2 stops
STL8:10 amLambert-St Louis
Aug 22
STL10:31 amLambert-St Louis
17h 49m
2 stops
GIG6:20 amRio de Janeiro–Galeão Intl
$1,172

Air Canada flights from Brazil to St. Louis

Our best Air Canada deals on Brazil to St. Louis flight tickets
Air Canada
Nov 3
GRU9:30 pmSao Paulo Guarulhos Intl
21h 00m
1 stop
STL3:30 pmLambert-St Louis
Nov 11
STL4:15 pmLambert-St Louis
13h 45m
1 stop
GRU9:00 amSao Paulo Guarulhos Intl
$976
Air Canada
Nov 3
GRU9:30 pmSao Paulo Guarulhos Intl
21h 00m
1 stop
STL3:30 pmLambert-St Louis
Nov 11
STL4:15 pmLambert-St Louis
37h 45m
2 stops
GRU9:00 amSao Paulo Guarulhos Intl
$979
Air Canada
Aug 10
GRU9:00 pmSao Paulo Guarulhos Intl
43h 02m
2 stops
STL2:02 pmLambert-St Louis
Sep 1
STL8:55 amLambert-St Louis
22h 55m
2 stops
GRU9:50 amSao Paulo Guarulhos Intl
$1,006

momondo Fare Finder

 
Customize your flight search to find flights from Brazil to St. Louis 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 June 16, 2026.
Use the filters below to find and compare flights from Brazil to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Sao PauloSt. Louis

VCP - STL

VCPSTL

Sao Paulo Viracopos

Tue 9/1

9:55 am-12:14 am

1 stop16h 19m

Lambert-St Louis

Wed 9/30

10:35 am-6:00 am

2 stops17h 25m

$866

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

Fri 10/23

7:10 am-11:39 pm

2 stops18h 29m

Lambert-St Louis

Tue 10/27

11:51 am-10:15 am

1 stop20h 24m

$932

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Mon 8/10

9:00 pm-2:02 pm

2 stops43h 02m

Lambert-St Louis

Tue 9/1

8:55 am-9:50 am

2 stops22h 55m

$1,006

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

Tue 8/4

2:55 pm-10:45 am

2 stops21h 50m

Lambert-St Louis

Fri 8/14

11:35 am-8:20 am

1 stop18h 45m

$1,032

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

Tue 8/4

2:55 pm-10:45 am

2 stops21h 50m

Lambert-St Louis

Fri 8/14

11:35 am-8:20 am

1 stop18h 45m

$1,033

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Tue 10/27

9:30 pm-3:30 pm

1 stop20h 00m

Lambert-St Louis

Sat 10/31

4:15 pm-9:00 am

2 stops38h 45m

$1,041

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Wed 10/28

11:45 pm-8:49 pm

1 stop23h 04m

Lambert-St Louis

Mon 11/2

1:30 pm-5:40 am

1 stop13h 10m

$1,102

Rio de JaneiroSt. Louis

GIG - STL

GIGSTL

Rio de Janeiro–Galeão Intl

Sat 8/15

9:00 pm-8:10 am

1 stop13h 10m

Lambert-St Louis

Sat 8/22

10:31 am-4:35 pm

2 stops28h 04m

$1,156

Sao PauloSt. Louis

CGH - STL

CGHSTL

Sao Paulo Congonhas

Tue 9/1

6:00 am-10:40 pm

2 stops18h 40m

Lambert-St Louis

Wed 9/30

5:10 pm-4:55 pm

2 stops21h 45m

$1,169

Sao PauloSt. Louis

CGH - STL

CGHSTL

Sao Paulo Congonhas

Fri 7/10

8:10 pm-10:54 pm

2 stops28h 44m

Lambert-St Louis

Wed 8/5

5:00 am-10:20 pm

2 stops15h 20m

$1,191

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 St. Louis from

How to get the cheapest flight ticket from Brazil to St. Louis

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 St. Louis?

In general, June is the cheapest month to fly from Brazil to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $488. The month of October is another great option to travel to St. Louis, with average flight prices from Brazil averaging around $716.

Can stopping save me money on Brazil to St. Louis flights?

You could potentially save up to 41% on your flight if you consider stops on a Brazil to St. Louis flight.

Cheap Brazil to St. Louis flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brazil to St. Louis

Fastest flight time

15h 20m

Direct flights

None
The fastest flight from Brazil to St. Louis takes 15h 20m
There are no direct flights from Brazil to St. Louis. There are no popular flight routes from Brazil to St. Louis.
Search flight deals

Frequently asked questions about flying from Brazil to St. Louis

  • When did momondo last update prices for flights from Brazil to Lambert-St Louis Airport?

    Prices for flights from Brazil to Lambert-St Louis Airport were last updated today.

  • How old do you have to be to fly from Brazil to Lambert-St Louis 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 Brazil to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis 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 Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Hermann
Maryland Heights
Florissant
O'Fallon
St. Peters
Collinsville
Alton
Wentzville
Clayton
Fenton
Farmington
Festus
Eureka
Litchfield
Edwardsville
Grafton
Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Brazil to St. Louis?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Brazil to St. Louis. momondo saves you time and could save you money on your trip.

Can I find flights from Brazil to St. Louis with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to St. Louis from Brazil with this policy.

How can momondo help me find flights from Brazil to St. Louis?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Brazil to St. Louis.

I’m not ready to book a flight from Brazil to St. Louis right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Brazil to St. Louis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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