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$474 Find Cheap Flights from Brazil to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to St. Louis departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results for flights to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to St. Louis, as well as popular online travel agencies
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Cheap Flight Deals from Brazil to St. Louis

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Brazil to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Brazil to St. Louis.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:05 pm - 12:04 pmGRU-STL
14h 59m2 stops
7:06 pm - 9:00 amSTL-GRU
11h 54m1 stop
$646Delta
Find Deal
Wed, May 7 - Mon, May 19
8:10 am - 6:01 pmGRU-STL
35h 51m2 stops
6:00 am - 5:15 amSTL-GRU
21h 15m2 stops
$654LATAM Airlines
Find Deal
Wed, May 7 - Mon, May 19
9:50 pm - 3:47 pmGRU-STL
19h 57m2 stops
8:05 am - 7:35 amSTL-GRU
21h 30m2 stops
$735United Airlines
Find Deal
Thu, May 1 - Sat, May 24
9:25 pm - 10:20 pmGRU-STL
26h 55m1 stop
6:20 pm - 8:20 amSTL-GRU
12h 00m1 stop
$794American Airlines
Find Deal
Thu, May 1 - Sat, May 24
9:30 pm - 3:42 pmGRU-STL
20h 12m2 stops
9:50 am - 9:30 amSTL-GRU
21h 40m2 stops
$924United Airlines
Find Deal
Tue, Jul 1 - Tue, Jul 22
9:30 pm - 3:42 pmGRU-STL
20h 12m2 stops
8:10 am - 7:35 amSTL-GRU
21h 25m2 stops
$943United Airlines
Find Deal
Tue, Jul 1 - Mon, Jul 14
11:00 pm - 4:15 pmGIG-STL
19h 15m2 stops
2:02 pm - 8:20 amSTL-GIG
16h 18m2 stops
$1,007American Airlines
Find Deal
Mon, Jul 28 - Mon, Aug 11
11:45 pm - 8:06 amGRU-STL
34h 21m2 stops
3:30 pm - 8:05 pmSTL-GRU
26h 35m2 stops
$1,072LATAM Airlines
Find Deal
Sun, Jun 29 - Wed, Jul 16
3:10 am - 8:36 pmGRU-STL
19h 26m2 stops
8:30 am - 6:30 amSTL-GRU
20h 00m2 stops
$1,366Copa Airlines
Find Deal
Tue, May 6 - Mon, May 19
1:29 am - 9:48 amGIG-STL
34h 19m2 stops
8:10 am - 8:00 amSTL-GIG
21h 50m2 stops
$1,511Copa Airlines
Find Deal
Sun, Jul 27 - Mon, Aug 11

Flights to St. Louis - Travel Insights & Trends

Get data-powered insights and trends for flights to St. Louis to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to St. Louis?

The average price of all round-trip flights to St. Louis clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to St. Louis is Tuesday where round-trip tickets can be as cheap as $1,039. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are $1,481 on average.

What is the cheapest time of day to fly to St. Louis?

The average price for all round-trip flights to St. Louis depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to St. Louis is generally in the morning, when round-trip flights cost $1,136 on average. The most expensive time of day to fly to St. Louis is generally at night, which is peak travel time and where the average cost of a ticket is $1,162.

Good to know

Low season

January

High season

May

Cheapest flight

$474
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Sao Paulo to St. Louis

FAQs - booking St. Louis flights

  • How far is Lambert-St Louis Airport from central St. Louis?

    You’ll need to travel 13 miles to reach the St. Louis city center from Lambert-St Louis Airport.

  • What is the name of St. Louis’s airport?

    There is only 1 airport in St. Louis, called Lambert-St Louis Airport (STL). It can also be referred to as Lambert Field, Lambert-St Louis, St. Louis Lambert, or St. Louis Lambert Intl.

  • How does KAYAK find such low prices on flights to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to St. Louis are there each week?

    Each week there are around 1,481 direct flights from within Brazil to St. Louis. The most common day for departures is Thursday, with 15% of flights taking off on this day.

See more FAQs

Top tips for finding cheap flights to St. Louis

  • High season is considered to be September, October and November. The cheapest month to fly from Brazil is April.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest St. Louis flight deals.

Everything you need to know for your flight to St. Louis

Information on the airport you'll fly into in St. Louis

St. Louis (STL)

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