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Cheap flights from St. Louis to Brazil
Round-trip
Economy
Flight information for St. Louis to Brazil
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Brazil
| Best Price Found | $1,568 | The best flight deal from St. Louis to Brazil found on momondo in the last 72 hours is $1,568 | |
| Fastest flight time | 15h 6m | The fastest flight from St. Louis to Brazil takes 15h 6m. | |
| Direct flights | None | There are no direct flights from St. Louis to Brazil. Popular non-direct routes for this connection are Lambert-St Louis - Sao Paulo Congonhas, Lambert-St Louis - Sao Paulo Guarulhos Intl and Lambert-St Louis - Sao Paulo Viracopos. |
Easily compare round-trip flights from St. Louis to Brazil
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Brazil by changing tabs
Cheapest
Best
Quickest
Multiple Airlines
Nov 12
STL
Lambert-St Louis
35h 23m
1 stop
VCP
Sao Paulo Viracopos
Nov 17
VCP
Sao Paulo Viracopos
26h 03m
1 stop
STL
Lambert-St Louis
$632
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Multiple Airlines
Sep 11
STL
Lambert-St Louis
37h 31m
2 stops
SDU
Rio de Janeiro Santos Dumont
Sep 21
SDU
Rio de Janeiro Santos Dumont
49h 29m
3 stops
STL
Lambert-St Louis
$648
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Multiple Airlines
Dec 2
STL
Lambert-St Louis
18h 10m
1 stop
VCP
Sao Paulo Viracopos
Dec 15
VCP
Sao Paulo Viracopos
26h 03m
1 stop
STL
Lambert-St Louis
$655
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Useful information for finding St. Louis to Brazil flight deals
Learn about all of the flight booking features offered by momondo for free.
How do I get Price Alerts for flights from St. Louis to Brazil?
Price Alerts will notify you by email when the price for flights to Brazil from St. Louis decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from St. Louis to Brazil with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.