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Flights from St. Louis to Sao Paulo Starting at RUB 46,390

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

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

Find the best time to fly from St. Louis to Sao Paulo

We monitor flight fares to help you find the best deals effortlessly

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

Airlines Flying from St. Louis to Sao Paulo

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From RUB 31,447
American Airlines
From RUB 46,390
United Airlines
From RUB 47,879
Delta Air Lines
From RUB 50,702
Gol Linhas Aereas Inteligentes
From RUB 53,104
LATAM Airlines
From RUB 53,244
Southwest Airlines
From RUB 58,357
Alaska Airlines
From RUB 69,888
Air Canada
From RUB 81,980
Copa Airlines
From RUB 120,070

Find more flights and airlines

Alternative Routes from St. Louis to Sao Paulo

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from St. Louis to Sao Paulo.

  • Cheapest
    Frontier Airlines
    STL
    17:05
    31h 5m
    2 transfer
    GRU
    03:10
    St. Louis Lambert International Airport - São Paulo/Guarulhos International Airport
    Mon, Feb 3Frontier Airlines
    RUB 31,447
  • Frontier Airlines
    STL
    18:42
    34h 18m
    2 transfer
    CGH
    08:00
    St. Louis Lambert International Airport - São Paulo–Congonhas Airport
    Thu, Dec 12Frontier Airlines
    RUB 41,531
  • United Airlines
    STL
    16:45
    17h 5m
    2 transfer
    VCP
    12:50
    St. Louis Lambert International Airport - Viracopos International Airport
    Tue, Dec 10United Airlines
    RUB 52,135
  • United Airlines
    STL
    16:45
    17h 5m
    2 transfer
    VCP
    12:50
    St. Louis Lambert International Airport - Viracopos International Airport
    Tue, Dec 10United Airlines
    RUB 52,135
    Find More Flights

FAQ

  • When are flight tickets from St. Louis (STL) to Sao Paulo (SAO) the cheapest?

    Airlines adjust prices for flights from St. Louis to Sao Paulo 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 Sao Paulo (SAO) cost?

    According to Trip.com's data, the lowest price is around RUB 95,393.
  • What is the transportation method from the main airport to downtown in Sao Paulo?

    • The distance from São Paulo/Guarulhos International Airport to downtown is about 20 km. It takes about 40 minutes by taxi.
    • The distance from São Paulo–Congonhas Airport to downtown is about 8 km. It takes about 20 minutes by taxi.

How to find a cheap flight from St. Louis to Sao Paulo

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to Sao Paulo. Book your flights at the right time and save more.
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

Flight Information from St. Louis to Sao Paulo

Cheapest nonstop flight priceRUB 46,390
Off-season for travelNovember
Peak season for travelJanuary
Flight distance8,266.24 km
Popular airlineFrontier Airlines