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Cheap flights from Brazil to St. Louis from $528

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
1:45 pm - 3:26 pmGRU  Sao Paulo Guarulhos Intl-STL Lambert-St Louis
28h 41m2 stops Rio de Janeiro–Galeão Intl Toronto Pearson Intl
Multiple Airlines Logo
4:05 pm - 9:00 amSTL  Lambert-St Louis-GRU Sao Paulo Guarulhos Intl
14h 55m1 stop Toronto Pearson Intl
$1,028Multiple Airlines
Wed, Mar 10 - Tue, Mar 30
Multiple Airlines Logo
1:45 pm - 3:26 pmGRU  Sao Paulo Guarulhos Intl-STL Lambert-St Louis
28h 41m2 stops Rio de Janeiro–Galeão Intl Toronto Pearson Intl
Multiple Airlines Logo
4:05 pm - 9:50 amSTL  Lambert-St Louis-GRU Sao Paulo Guarulhos Intl
15h 45m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$1,031Multiple Airlines
Wed, Mar 10 - Tue, Mar 30
Air Canada Logo
9:30 pm - 3:26 pmGRU  Sao Paulo Guarulhos Intl-STL Lambert-St Louis
20h 56m1 stop Toronto Pearson Intl
Air Canada Logo
4:05 pm - 9:00 amSTL  Lambert-St Louis-GRU Sao Paulo Guarulhos Intl
14h 55m1 stop Toronto Pearson Intl
$1,130Air Canada
Wed, Mar 10 - Tue, Mar 30
United Airlines Logo
9:55 pm - 9:31 amGIG  Rio de Janeiro–Galeão Intl-STL Lambert-St Louis
14h 36m1 stop Houston George Bush Intcntl
United Airlines Logo
6:15 am - 8:15 amSTL  Lambert-St Louis-GIG Rio de Janeiro–Galeão Intl
24h 00m1 stop Houston George Bush Intcntl
$1,156United Airlines
Wed, Jan 20 - Wed, May 19
LATAM Airlines Logo
9:05 pm - 10:46 amGIG  Rio de Janeiro–Galeão Intl-STL Lambert-St Louis
16h 41m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
10:12 am - 3:05 pmSTL  Lambert-St Louis-GIG Rio de Janeiro–Galeão Intl
25h 53m2 stops Atlanta Hartsfield-Jackson Santiago Arturo Merino Benitez
$1,165LATAM Airlines
Thu, Dec 24 - Thu, Jan 7
American Airlines Logo
10:30 pm - 2:15 pmGIG  Rio de Janeiro–Galeão Intl-STL Lambert-St Louis
18h 45m1 stop Dallas/Fort Worth
American Airlines Logo
5:42 pm - 8:20 amSTL  Lambert-St Louis-GIG Rio de Janeiro–Galeão Intl
12h 38m1 stop Miami
$1,195American Airlines
Fri, Jan 22 - Sun, May 9
American Airlines Logo
10:30 pm - 10:52 amGIG  Rio de Janeiro–Galeão Intl-STL Lambert-St Louis
15h 22m1 stop Dallas/Fort Worth
American Airlines Logo
9:37 am - 8:20 amSTL  Lambert-St Louis-GIG Rio de Janeiro–Galeão Intl
20h 43m2 stops Dallas/Fort Worth Miami
$1,200American Airlines
Fri, Jan 22 - Sun, May 9
United Airlines Logo
9:05 pm - 9:42 amGIG  Rio de Janeiro–Galeão Intl-STL Lambert-St Louis
14h 37m1 stop Houston George Bush Intcntl
United Airlines Logo
6:15 am - 8:15 amSTL  Lambert-St Louis-GIG Rio de Janeiro–Galeão Intl
24h 00m1 stop Houston George Bush Intcntl
$1,291United Airlines
Tue, Mar 30 - Sat, Apr 3
United Airlines Logo
9:05 pm - 5:03 pmGIG  Rio de Janeiro–Galeão Intl-STL Lambert-St Louis
21h 58m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
6:40 am - 8:15 amSTL  Lambert-St Louis-GIG Rio de Janeiro–Galeão Intl
23h 35m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$1,295United Airlines
Tue, Mar 30 - Sat, Apr 3
United Airlines Logo
9:05 pm - 9:42 amGIG  Rio de Janeiro–Galeão Intl-STL Lambert-St Louis
14h 37m1 stop Houston George Bush Intcntl
United Airlines Logo
6:15 am - 8:15 amSTL  Lambert-St Louis-GIG Rio de Janeiro–Galeão Intl
24h 00m1 stop Houston George Bush Intcntl
$1,296United Airlines
Tue, Mar 30 - Sat, Apr 3

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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
Dec 24
GIG9:05 pmRio de Janeiro–Galeão Intl
16h 41m
1 stop
STL10:46 amLambert-St Louis
Jan 7
STL10:12 amLambert-St Louis
25h 53m
2 stops
GIG3:05 pmRio de Janeiro–Galeão Intl
$1,165
LATAM Airlines
Jan 21
GRU11:00 pmSao Paulo Guarulhos Intl
15h 04m
2 stops
STL11:04 amLambert-St Louis
May 18
STL11:51 amLambert-St Louis
15h 49m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
$1,297
LATAM Airlines
Dec 18
GRU10:40 pmSao Paulo Guarulhos Intl
20h 48m
2 stops
STL4:28 pmLambert-St Louis
Jan 4
STL6:00 amLambert-St Louis
23h 50m
2 stops
GRU8:50 amSao Paulo Guarulhos Intl
$1,380

United Airlines flights from Brazil to St. Louis

Our best United Airlines deals on Brazil to St. Louis flight tickets
United Airlines
Jan 20
GIG9:55 pmRio de Janeiro–Galeão Intl
14h 36m
1 stop
STL9:31 amLambert-St Louis
May 19
STL6:15 amLambert-St Louis
24h 00m
1 stop
GIG8:15 amRio de Janeiro–Galeão Intl
$1,156
United Airlines
Mar 30
GIG9:05 pmRio de Janeiro–Galeão Intl
14h 37m
1 stop
STL9:42 amLambert-St Louis
Apr 3
STL6:15 amLambert-St Louis
24h 00m
1 stop
GIG8:15 amRio de Janeiro–Galeão Intl
$1,291
United Airlines
Mar 30
GIG9:05 pmRio de Janeiro–Galeão Intl
21h 58m
2 stops
STL5:03 pmLambert-St Louis
Apr 3
STL6:40 amLambert-St Louis
23h 35m
2 stops
GIG8:15 amRio de Janeiro–Galeão Intl
$1,295

momondo Fare Finder

 
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

Sao PauloSt. Louis

GRU Sao Paulo Guarulhos Intl - STL Lambert-St Louis

GRUSTL

Sao Paulo Guarulhos Intl

Wed 3/10

1:45 pm-3:26 pm

2 stops28h 41m

Lambert-St Louis

Tue 3/30

4:05 pm-9:00 am

1 stop14h 55m

$1,028

Sao PauloSt. Louis

GRU Sao Paulo Guarulhos Intl - STL Lambert-St Louis

GRUSTL

Sao Paulo Guarulhos Intl

Wed 3/10

1:45 pm-3:26 pm

2 stops28h 41m

Lambert-St Louis

Tue 3/30

4:05 pm-9:50 am

2 stops15h 45m

$1,031

Sao PauloSt. Louis

GRU Sao Paulo Guarulhos Intl - STL Lambert-St Louis

GRUSTL

Sao Paulo Guarulhos Intl

Wed 3/10

9:30 pm-3:26 pm

1 stop20h 56m

Lambert-St Louis

Tue 3/30

4:05 pm-9:00 am

1 stop14h 55m

$1,130

Rio de JaneiroSt. Louis

GIG Rio de Janeiro–Galeão Intl - STL Lambert-St Louis

GIGSTL

Rio de Janeiro–Galeão Intl

Wed 1/20

9:55 pm-9:31 am

1 stop14h 36m

Lambert-St Louis

Wed 5/19

6:15 am-8:15 am

1 stop24h 00m

$1,156

Rio de JaneiroSt. Louis

GIG Rio de Janeiro–Galeão Intl - STL Lambert-St Louis

GIGSTL

Rio de Janeiro–Galeão Intl

Thu 12/24

9:05 pm-10:46 am

1 stop16h 41m

Lambert-St Louis

Thu 1/7

10:12 am-3:05 pm

2 stops25h 53m

$1,165
Quickest round-trip

Rio de JaneiroSt. Louis

GIG Rio de Janeiro–Galeão Intl - STL Lambert-St Louis

GIGSTL

Rio de Janeiro–Galeão Intl

Fri 1/22

10:30 pm-2:15 pm

1 stop18h 45m

Lambert-St Louis

Sun 5/9

5:42 pm-8:20 am

1 stop12h 38m

$1,195

Rio de JaneiroSt. Louis

GIG Rio de Janeiro–Galeão Intl - STL Lambert-St Louis

GIGSTL

Rio de Janeiro–Galeão Intl

Fri 1/22

10:30 pm-10:52 am

1 stop15h 22m

Lambert-St Louis

Sun 5/9

9:37 am-8:20 am

2 stops20h 43m

$1,200

Rio de JaneiroSt. Louis

GIG Rio de Janeiro–Galeão Intl - STL Lambert-St Louis

GIGSTL

Rio de Janeiro–Galeão Intl

Tue 3/30

9:05 pm-9:42 am

1 stop14h 37m

Lambert-St Louis

Sat 4/3

6:15 am-8:15 am

1 stop24h 00m

$1,291

Rio de JaneiroSt. Louis

GIG Rio de Janeiro–Galeão Intl - STL Lambert-St Louis

GIGSTL

Rio de Janeiro–Galeão Intl

Tue 3/30

9:05 pm-5:03 pm

2 stops21h 58m

Lambert-St Louis

Sat 4/3

6:40 am-8:15 am

2 stops23h 35m

$1,295

Rio de JaneiroSt. Louis

GIG Rio de Janeiro–Galeão Intl - STL Lambert-St Louis

GIGSTL

Rio de Janeiro–Galeão Intl

Tue 3/30

9:05 pm-9:42 am

1 stop14h 37m

Lambert-St Louis

Sat 4/3

6:15 am-8:15 am

1 stop24h 00m

$1,296

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, March 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 $837. The month of September is another great option to travel to St. Louis, with average flight prices from Brazil averaging around $1,137.

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

You could potentially save up to 47% 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

Best Price Found

$528

Fastest flight time

13h 52m

Direct flights

None
The best one-way flight to St. Louis from Brazil in the past 72 hours is $528. The best round-trip flight deal from Brazil to St. Louis found on momondo in the last 72 hours is $1,028.
The fastest flight from Brazil to St. Louis takes 13h 52m
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
Maryland Heights
St. Peters
Alton
Collinsville
Farmington
Florissant
Festus
Hermann
Clayton
Fenton
Edwardsville
O'Fallon
Eureka
Wentzville
Litchfield
Grafton
Waterloo

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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