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Cheap flights from Brasilia to St. Louis from $1,250

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Brasilia to St. Louis departing on 11/10. 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 Brasilia to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:00 pm - 3:30 pm
BSB
-
STL
24h 30m
2 stops
Air Canada Logo
4:15 pm - 7:55 pm
STL
-
BSB
24h 40m
2 stops
$1,250Air Canada
Tue, Nov 10 - Sat, Nov 14

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Delta flights from Brasilia to St. Louis

Our best Delta deals on Brasilia to St. Louis flight tickets
Delta
Dec 14
BSB9:00 amBrasilia
36h 01m
2 stops
STL6:01 pmLambert-St Louis
Jan 11
STL2:15 pmLambert-St Louis
37h 40m
2 stops
BSB6:55 amBrasilia
$1,283
Delta
Dec 15
BSB6:30 amBrasilia
28h 42m
2 stops
STL8:12 amLambert-St Louis
Jan 11
STL4:13 pmLambert-St Louis
35h 42m
2 stops
BSB6:55 amBrasilia
$1,288
Delta
Dec 14
BSB9:00 amBrasilia
30h 56m
2 stops
STL12:56 pmLambert-St Louis
Jan 9
STL3:40 pmLambert-St Louis
36h 15m
2 stops
BSB6:55 amBrasilia
$1,333

LATAM Airlines flights from Brasilia to St. Louis

Our best LATAM Airlines deals on Brasilia to St. Louis flight tickets
LATAM Airlines
Dec 14
BSB9:05 amBrasilia
35h 56m
2 stops
STL6:01 pmLambert-St Louis
Jan 13
STL11:51 amLambert-St Louis
28h 54m
2 stops
BSB7:45 pmBrasilia
$1,299
LATAM Airlines
Dec 15
BSB12:30 pmBrasilia
25h 18m
2 stops
STL10:48 amLambert-St Louis
Jan 13
STL6:00 amLambert-St Louis
26h 00m
2 stops
BSB11:00 amBrasilia
$1,304
LATAM Airlines
Dec 12
BSB11:05 amBrasilia
33h 01m
2 stops
STL5:06 pmLambert-St Louis
Jan 13
STL4:13 pmLambert-St Louis
24h 32m
2 stops
BSB7:45 pmBrasilia
$1,354

momondo Fare Finder

 
Customize your flight search to find flights from Brasilia 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 22, 2026.
Use the filters below to find and compare flights from Brasilia to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BrasiliaSt. Louis

BSB - STL

BSBSTL

Brasilia

Tue 11/10

6:00 pm-3:30 pm

2 stops24h 30m

Lambert-St Louis

Sat 11/14

4:15 pm-7:55 pm

2 stops24h 40m

$1,250

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Brasilia to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Brasilia to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Brasilia to St. Louis (BSB to STL) flight deals and tips

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

Fastest flight time

36h 01m

Direct flights

None
The fastest flight from Brasilia to St. Louis takes 36h 01m
There are no direct flights from Brasilia to St. Louis. There are no popular flight routes from Brasilia to St. Louis.
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Frequently asked questions about flying from Brasilia to St. Louis

  • How far is Brasilia to Lambert-St Louis by plane?

    A flight from Brasilia to Lambert-St Louis will travel around 4646.4 mi. Flights usually cover this in 36h 01m, depending on flying conditions and air traffic around both airports.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brasilia Airport to Lambert-St Louis Airport.

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

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Brasilia to St. Louis

  • How do I get Price Alerts for flights from Brasilia to St. Louis?

    Confirm your travel details to search for the latest offers for flights from Brasilia to St. Louis. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Brasilia to St. Louis with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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
Collinsville
St. Peters
Alton
Wentzville
Farmington
Fenton
Clayton
Festus
Eureka
Litchfield
Edwardsville
Grafton
Shrewsbury

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Brasilia to St. Louis for you.

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

All flight searches from Brasilia to St. Louis on momondo can be filtered to show those which offer flexible booking policies.

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

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

Yes. momondo can track prices for Brasilia 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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