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Find cheap one-way flights from St. Louis to Brasilia starting at SGD 532.

For as little as SGD 532, you can take your next adventure to Brasilia without breaking the bank. Choose between one-way and return tickets from St. Louis below.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from St. Louis to Brasilia?

These price trend charts carefully monitor and predict how flight prices from St. Louis to Brasilia will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from St. Louis to Brasilia

Which airline provides the cheapest flights from St. Louis to Brasilia? Discover the option that best suits your travel needs before embarking on your journey.

Frontier Airlines
From SGD 532
American Airlines
From SGD 585
United Airlines
From SGD 694
Delta Air Lines
From SGD 724
LATAM Airlines
From SGD 726
Southwest Airlines
From SGD 737
Gol Linhas Aereas Inteligentes
From SGD 813

Find more flights and airlines

Find cheap flights from St. Louis to Brasilia by different airports

Did you know that you can save money and time on an alternative route from St. Louis to Brasilia? Check out some of the different available routes below.

  • Cheapest
    Frontier Airlines
    STL
    17:45
    32h 5m
    1 transfer
    BSB
    04:50
    St. Louis Lambert International Airport - Brasília International Airport
    Mon, Dec 30Frontier Airlines
    SGD 532
  • Frontier Airlines
    STL
    17:45
    32h 5m
    1 transfer
    BSB
    04:50
    St. Louis Lambert International Airport - Brasília International Airport
    Mon, Dec 30Frontier Airlines
    SGD 532
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from St. Louis (STL) to Brasilia (BSB) the cheapest?

    Airlines adjust prices for flights from St. Louis to Brasilia based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from St. Louis (STL) to Brasilia (BSB) cost?

    According to Trip.com's data, the lowest price is around SGD 872.
  • What is the transportation method from the main airport to downtown in Brasilia?

    • The distance from Brasília International Airport to downtown is about 9 km. It takes about 20 minutes by taxi.

How to find a cheap flight from St. Louis to Brasilia

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

St. Louis to Brasilia Flight Information

Cheapest nonstop flight priceSGD 531
Off-season for travelDecember
Peak season for travelSeptember
Flight distance7,486.18 km
Popular airlineAmerican Airlines