What airlines fly to Brazil?

American Airlines, GOL and LATAM Airlines are the top three most popular airlines that fly to Brazil from St. Louis according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Brazil. Keep in mind that there are 4 different airlines that fly to Brazil on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Lambert-St Louis to Brazil?

Air Canada, GOL, and Delta are the most popular carriers operating from Lambert-St Louis to Brazil

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

Prices for flights from Lambert-St Louis Airport to Brazil are refreshed on a daily basis.

How many operators does momondo search for flights from Lambert-St Louis Airport to Brazil?

As of June 2026, there are 3 operators available to choose from for flights from Lambert-St Louis Airport to Brazil.

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

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 Lambert-St Louis Airport to Brazil.

What documentation or ID do you need to fly to Brazil?

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

$445 Cheap Flights from St. Louis to Brazil in 2026

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Find the cheapest flights from St. Louis to Brazil

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:55 am - 9:50 am

STL

GRU

22h 55m

2 stops

9:00 pm - 6:41 pm

GRU

STL

23h 41m

1 stop

$952Air Canada

Wed, Sep 23 - Wed, Sep 30

8:35 am - 8:15 am

STL

GIG

21h 40m

1 stop

9:05 pm - 10:07 am

GIG

STL

15h 02m

1 stop

$953United Airlines

Wed, Jul 1 - Wed, Jul 8

5:23 pm - 10:15 am

STL

GIG

14h 52m

1 stop

7:00 am - 3:38 pm

GIG

STL

34h 38m

2 stops

$960Delta

Mon, Aug 10 - Wed, Aug 19

11:35 am - 9:15 pm

STL

GRU

31h 40m

2 stops

6:00 am - 9:49 pm

GRU

STL

17h 49m

2 stops

$963GOL

Wed, Sep 2 - Tue, Sep 15

10:44 am - 10:15 am

STL

GIG

21h 31m

1 stop

7:00 am - 9:54 am

GIG

STL

28h 54m

2 stops

$990Delta

Sun, Aug 9 - Wed, Aug 19

5:33 am - 11:05 pm

STL

GRU

39h 32m

2 stops

6:00 am - 11:15 pm

GRU

STL

19h 15m

2 stops

$1,011GOL

Thu, Oct 8 - Mon, Oct 19

1:20 pm - 9:55 pm

STL

SDU

30h 35m

2 stops

8:15 pm - 12:17 pm

SDU

STL

18h 02m

2 stops

$1,327LATAM Airlines

Sat, Jul 4 - Sun, Jul 12

5:23 pm - 10:05 pm

STL

CGH

26h 42m

3 stops

6:00 am - 10:55 am

CGH

STL

30h 55m

3 stops

$1,336LATAM Airlines

Wed, Sep 2 - Wed, Sep 16

9:44 am - 4:55 am

STL

FOR

17h 11m

2 stops

4:30 pm - 11:55 am

FOR

STL

21h 25m

3 stops

$2,882American Airlines

Wed, Jul 15 - Wed, Jul 22

11:15 am - 5:00 pm

STL

FOR

27h 45m

2 stops

5:00 pm - 11:59 am

FOR

STL

20h 59m

3 stops

$2,983American Airlines

Mon, Jun 22 - Tue, Jun 30

Air Canada flights from St. Louis to Brazil

Our best Air Canada deals on St. Louis to Brazil flight tickets

Air Canada

Sep 23

STL8:55 amLambert-St Louis

22h 55m

2 stops

GRU9:50 amSao Paulo Guarulhos Intl

Sep 30

GRU9:00 pmSao Paulo Guarulhos Intl

23h 41m

1 stop

STL6:41 pmLambert-St Louis

$952

Air Canada

Sep 23

STL8:55 amLambert-St Louis

22h 55m

2 stops

GRU9:50 amSao Paulo Guarulhos Intl

Sep 30

GRU9:00 pmSao Paulo Guarulhos Intl

19h 00m

2 stops

STL2:00 pmLambert-St Louis

$960

Air Canada

Sep 23

STL8:55 amLambert-St Louis

22h 55m

2 stops

GRU9:50 amSao Paulo Guarulhos Intl

Sep 30

GRU9:35 pmSao Paulo Guarulhos Intl

18h 25m

1 stop

STL2:00 pmLambert-St Louis

$1,016

GOL flights from St. Louis to Brazil

Our best GOL deals on St. Louis to Brazil flight tickets

GOL

Nov 25

STL4:21 pmLambert-St Louis

14h 04m

1 stop

GIG9:25 amRio de Janeiro–Galeão Intl

Jan 13

GIG10:30 pmRio de Janeiro–Galeão Intl

15h 35m

1 stop

STL11:05 amLambert-St Louis

$955

GOL

Nov 25

STL3:59 pmLambert-St Louis

19h 06m

2 stops

GIG2:05 pmRio de Janeiro–Galeão Intl

Jan 13

GIG10:30 pmRio de Janeiro–Galeão Intl

15h 35m

1 stop

STL11:05 amLambert-St Louis

$962

GOL

Sep 2

STL11:35 amLambert-St Louis

31h 40m

2 stops

GRU9:15 pmSao Paulo Guarulhos Intl

Sep 15

GRU6:00 amSao Paulo Guarulhos Intl

17h 49m

2 stops

STL9:49 pmLambert-St Louis

$963

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Wed 9/23

8:55 am-9:50 am

2 stops22h 55m

Sao Paulo Guarulhos Intl

Wed 9/30

9:00 pm-6:41 pm

1 stop23h 41m

$952

Quickest round-trip

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

Wed 7/1

8:35 am-8:15 am

1 stop21h 40m

Rio de Janeiro–Galeão Intl

Wed 7/8

9:05 pm-10:07 am

1 stop15h 02m

$953

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

Mon 8/10

5:23 pm-10:15 am

1 stop14h 52m

Rio de Janeiro–Galeão Intl

Wed 8/19

7:00 am-3:38 pm

2 stops34h 38m

$960

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Wed 9/2

11:35 am-9:15 pm

2 stops31h 40m

Sao Paulo Guarulhos Intl

Tue 9/15

6:00 am-9:49 pm

2 stops17h 49m

$963

St. LouisRio de Janeiro

STL - GIG

STLGIG

Lambert-St Louis

Sun 8/9

10:44 am-10:15 am

1 stop21h 31m

Rio de Janeiro–Galeão Intl

Wed 8/19

7:00 am-9:54 am

2 stops28h 54m

$990

St. LouisSao Paulo

STL - GRU

STLGRU

Lambert-St Louis

Thu 10/8

5:33 am-11:05 pm

2 stops39h 32m

Sao Paulo Guarulhos Intl

Mon 10/19

6:00 am-11:15 pm

2 stops19h 15m

$1,011

St. LouisRio de Janeiro

STL - SDU

STLSDU

Lambert-St Louis

Sat 7/4

1:20 pm-9:55 pm

2 stops30h 35m

Rio de Janeiro Santos Dumont

Sun 7/12

8:15 pm-12:17 pm

2 stops18h 02m

$1,327

St. LouisSao Paulo

STL - CGH

STLCGH

Lambert-St Louis

Wed 9/2

5:23 pm-10:05 pm

3 stops26h 42m

Sao Paulo Congonhas

Wed 9/16

6:00 am-10:55 am

3 stops30h 55m

$1,336

St. LouisFortaleza

STL - FOR

STLFOR

Lambert-St Louis

Wed 7/15

9:44 am-4:55 am

2 stops17h 11m

Fortaleza Pinto Martins

Wed 7/22

4:30 pm-11:55 am

3 stops21h 25m

$2,882

St. LouisFortaleza

STL - FOR

STLFOR

Lambert-St Louis

Mon 6/22

11:15 am-5:00 pm

2 stops27h 45m

Fortaleza Pinto Martins

Tue 6/30

5:00 pm-11:59 am

3 stops20h 59m

$2,983

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to Brazil?

If you are unable to visit Brazil during the month of July, then departing from St. Louis during the month April is also very affordable. Most momondo users find prices during this month for around $476.

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

You could potentially save up to 23% on your flight if you consider stops on a St. Louis to Brazil flight.

Cheap St. Louis to Brazil flight deals and tips

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

Fastest flight time	14h 37m
Direct flights	None

The fastest flight from St. Louis to Brazil takes 14h 37m

There are no direct flights from St. Louis to Brazil. There are no popular flight routes from St. Louis to Brazil.

Search flight deals

Frequently asked questions about flying from St. Louis to Brazil

When did momondo last update prices for flights from Lambert-St Louis Airport to Brazil?
Prices for flights from Lambert-St Louis Airport to Brazil are refreshed on a daily basis.
How many operators does momondo search for flights from Lambert-St Louis Airport to Brazil?
As of June 2026, there are 3 operators available to choose from for flights from Lambert-St Louis Airport to Brazil.
How old do you have to be to fly from Lambert-St Louis Airport to Brazil?
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 Lambert-St Louis Airport to Brazil.
What documentation or ID do you need to fly to Brazil?
The travel and health documents required for your trip to Brazil 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 Brazil. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from St. Louis to Brazil

Compare and see reviews for airlines that fly from St. Louis to Brazil with momondo

Airline	Rating	Free Cancellation	Price
GOL	PriceFrom $888	Free Cancellation	Rating 7.3 1,224 reviews	Search GOL flights
LATAM Airlines	PriceFrom $973	Free Cancellation	Rating 7.4 1,919 reviews	Search LATAM Airlines flights
Delta	PriceFrom $1,102	Free Cancellation	Rating 7.9 8,397 reviews	Search Delta flights
American Airlines	PriceFrom $1,164	Free Cancellation	Rating 7.1 11,641 reviews	Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Brazil. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Brazil from St. Louis which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between St. Louis and Brazil 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 St. Louis to Brazil right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to Brazil now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Brazil and let you know when they change.