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St. Louis

$1,040+ Cheap flights from Brasilia (BSB) to St. Louis (STL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
BSB — STL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Brasilia to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Brasilia (BSB) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$1,040
(Mytrip)
From Brasilia to Lambert-St Louis
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Find flight deals from Brasilia to St. Louis

Cheapest flights from Brasilia to St. Louis
Explore the most affordable flight options available from Brasilia to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/28:50 amBSB - STL
3 stops34h 14mMultiple Airlines
Sun 7/1310:47 amSTL - BSB
3 stops42h 18mMultiple Airlines
Deal found 6/11$1,040
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/89:00 amBSB - STL
2 stops31h 36mDelta
Sun 7/137:11 pmSTL - BSB
2 stops33h 49mDelta
Deal found 6/10$1,290
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/210:10 amBSB - STL
1 stop15h 49mAmerican Airlines
Sun 7/139:09 amSTL - BSB
2 stops19h 51mAmerican Airlines
Deal found 6/10$1,468
This 123 Milhas deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/81:55 amBSB - STL
2 stops43h 36mCopa Airlines
Sun 7/208:15 amSTL - BSB
2 stops37h 55mCopa Airlines
Deal found 6/11$1,488
This GOL deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/910:10 amBSB - STL
1 stop15h 47mGOL
Sun 7/2012:28 pmSTL - BSB
2 stops28h 07mGOL
Deal found 6/11$1,729

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Brasilia to St. Louis that are best for you.

Fly from

Brasilia

Fly to

St. Louis

Route

Depart

Return

Price

BrasiliaSt. Louis

BSB - STL

BSBSTL

Brasilia

Wed 7/2

8:50 am-5:04 pm

3 stops34h 14m

Lambert-St Louis

Sun 7/13

10:47 am-7:05 am

3 stops42h 18m

$1,040

BrasiliaSt. Louis

BSB - STL

BSBSTL

Brasilia

Tue 7/8

9:00 am-2:36 pm

2 stops31h 36m

Lambert-St Louis

Sun 7/13

7:11 pm-7:00 am

2 stops33h 49m

$1,290

BrasiliaSt. Louis

BSB - STL

BSBSTL

Brasilia

Wed 7/2

10:10 am-11:59 pm

1 stop15h 49m

Lambert-St Louis

Sun 7/13

9:09 am-7:00 am

2 stops19h 51m

$1,468

BrasiliaSt. Louis

BSB - STL

BSBSTL

Brasilia

Tue 7/8

1:55 am-7:31 pm

2 stops43h 36m

Lambert-St Louis

Sun 7/20

8:15 am-12:10 am

2 stops37h 55m

$1,488

BrasiliaSt. Louis

BSB - STL

BSBSTL

Brasilia

Wed 7/9

10:10 am-11:57 pm

1 stop15h 47m

Lambert-St Louis

Sun 7/20

12:28 pm-6:35 pm

2 stops28h 07m

$1,729

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Brasilia to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Brasilia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Brasilia to St. Louis

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,451 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
GOL
7.3
Good
1,073 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Brasilia to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Brasilia to St. Louis round-trip?

    Delta, at $1,290, was found to be the cheapest airline from Brasilia to St. Louis.Alternate airlines to your destination round-trip include American Airlines and Copa Airlines.

  • Can I find deals for flights from Brasilia to St. Louis that include hotel bookings?

    Yes. In addition to deals on Brasilia to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Brasilia to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brasilia to St. Louis.

  • Can I find deals for business class flights from Brasilia to St. Louis?

    Yes. Cheapflights offers flight deals from Brasilia to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Brasilia to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Brasilia to St. Louis (average of $311). Flying from Brasilia to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Brasilia?

Book flights to Brasilia if you plan to visit one of these locations
O'Fallon
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Fairview Heights
Collinsville
Eureka
St. Peters
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Alton
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