How long does it take to fly to St. Louis?

Flight times from Brazil to St. Louis vary, but if you’re flying out of Sao Paulo and flying into St. Louis (one of the most popular routes), then the duration is 23h 15m on average. Another popular route from Brazil to St. Louis is flying from Brasilia to St. Louis, which will take roughly 26h 41m. Keep in mind that layovers or delays could extend your travel time.

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

Delta, United Airlines, and Copa Airlines are the most popular carriers operating from Brazil to Lambert-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.

$403 Cheap Flights from Brazil to St. Louis in 2025

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

These are some of the best round-trip flight deals from Brazil to St. Louis that have been recently found on momondo from popular airlines, departing in the coming months.

9:00 pm - 3:18 pmGRU-STL

20h 18m2 stops

4:15 pm - 9:30 amSTL-GRU

39h 15m2 stops

$705Air Canada

Find Deal

Thu, Oct 16 - Wed, Oct 29

9:00 pm - 3:18 pmGRU-STL

20h 18m2 stops

4:15 pm - 9:30 amSTL-GRU

39h 15m2 stops

$707Air Canada

Find Deal

Thu, Oct 16 - Wed, Oct 29

10:15 am - 5:04 pmVCP-STL

32h 49m2 stops

9:50 am - 6:45 pmSTL-VCP

30h 55m3 stops

$822

Find Deal

Sat, Jun 14 - Sat, Jun 21

10:15 am - 5:04 pmVCP-STL

32h 49m3 stops

9:50 am - 6:45 pmSTL-VCP

30h 55m3 stops

$839

Find Deal

Sat, Jun 14 - Sat, Jun 21

3:40 am - 12:04 pmGRU-STL

34h 24m2 stops

5:40 pm - 9:00 amSTL-GRU

13h 20m1 stop

$1,013LATAM Airlines

Find Deal

Sat, May 10 - Wed, May 14

10:05 am - 2:37 pmGRU-STL

30h 32m1 stop

10:30 am - 5:40 amSTL-GRU

17h 10m2 stops

$1,078Delta

Find Deal

Tue, Jul 1 - Thu, Jul 10

10:35 am - 11:36 pmGRU-STL

15h 01m2 stops

10:46 am - 5:40 amSTL-GRU

16h 54m2 stops

$1,080Delta

Find Deal

Tue, Jul 1 - Mon, Jul 14

9:30 pm - 2:37 pmGRU-STL

19h 07m2 stops

1:20 pm - 9:30 amSTL-GRU

18h 10m2 stops

$1,084United Airlines

Find Deal

Thu, Jul 3 - Mon, Jul 14

10:35 am - 11:36 pmGRU-STL

15h 01m2 stops

6:00 am - 8:50 amSTL-GRU

24h 50m2 stops

$1,092LATAM Airlines

Find Deal

Tue, Jul 1 - Thu, Jul 24

10:20 pm - 10:45 pmGRU-STL

26h 25m1 stop

5:30 pm - 9:30 amSTL-GRU

14h 00m1 stop

$1,103United Airlines

Find Deal

Tue, Jul 1 - Thu, Jul 24

Delta flights from Brazil to St. Louis

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

Delta

Jul 1

GRU10:05 amSao Paulo Guarulhos Intl

30h 32m

1 stop

STL2:37 pmLambert-St Louis

Jul 10

STL10:30 amLambert-St Louis

17h 10m

2 stops

GRU5:40 amSao Paulo Guarulhos Intl

$1,078

Find similar

Delta

Jul 1

GRU10:35 amSao Paulo Guarulhos Intl

15h 01m

2 stops

STL11:36 pmLambert-St Louis

Jul 14

STL10:46 amLambert-St Louis

16h 54m

2 stops

GRU5:40 amSao Paulo Guarulhos Intl

$1,080

Find similar

Delta

Jun 29

GRU10:50 pmSao Paulo Guarulhos Intl

15h 45m

1 stop

STL12:35 pmLambert-St Louis

Jul 16

STL1:29 pmLambert-St Louis

14h 11m

1 stop

GRU5:40 amSao Paulo Guarulhos Intl

$1,118

Find similar

American Airlines flights from Brazil to St. Louis

Our best American Airlines deals on Brazil to St. Louis flight tickets

American Airlines

Jun 17

GIG3:55 pmRio de Janeiro–Galeão Intl

22h 03m

2 stops

STL11:58 amLambert-St Louis

Jul 23

STL5:00 amLambert-St Louis

25h 20m

1 stop

GIG8:20 amRio de Janeiro–Galeão Intl

$1,113

Find similar

American Airlines

Jul 9

BSB2:20 pmBrasilia

23h 36m

2 stops

STL11:56 amLambert-St Louis

Jul 20

STL5:00 amLambert-St Louis

24h 15m

1 stop

BSB7:15 amBrasilia

$1,712

Find similar

American Airlines

Jul 9

BSB10:10 amBrasilia

15h 47m

1 stop

STL11:57 pmLambert-St Louis

Jul 20

STL5:00 amLambert-St Louis

24h 15m

1 stop

BSB7:15 amBrasilia

$1,776

Find similar

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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Tuesday when prices can be found for as low as $1,039. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $1,210. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Brazil in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,136 when looking at flights departing in the morning. In the evening is when there is more demand to fly to St. Louis, so prices are often more expensive at around $1,162 per ticket.

How far in advance should I book a flight to St. Louis?

You are more likely to see cheaper flights to St. Louis from Brazil when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $1,031 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Brazil for as low as $848 on momondo.

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	$403
Fastest flight time	13h 41m
Direct flights	None
Airports in St. Louis	1 airport

The best one-way flight to St. Louis from Brazil in the past 72 hours is $403. The best round-trip flight deal from Brazil to St. Louis found on momondo in the last 72 hours is $705.

The fastest flight from Brazil to St. Louis takes 13h 41m

There are no direct flights from Brazil to St. Louis. Popular non-direct routes for this connection are Rio de Janeiro–Galeão Intl Airport - Lambert-St Louis Airport, Sao Paulo Viracopos Airport - Lambert-St Louis Airport and Sao Paulo Guarulhos Intl Airport - Lambert-St Louis Airport.

There is 1 airport near St. Louis: Lambert-St Louis (STL)

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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.

St. Charles

Chesterfield

Florissant

Maryland Heights

Fairview Heights

Hermann

Collinsville

Fenton

Farmington

O'Fallon

St. Peters

Wentzville

Alton

Glencoe

Eureka

Edwardsville

Festus

Clayton

Grafton

Litchfield

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.