Cheap flights from St. Louis to Sao Paulo from $321
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Sao Paulo departing on 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Air Canada flights from St. Louis to Sao Paulo Guarulhos Intl Airport
Our best Air Canada deals on St. Louis to Sao Paulo Guarulhos Intl Airport flight tickets
Avianca flights from St. Louis to Sao Paulo Guarulhos Intl Airport
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How to get the cheapest flight ticket from St. Louis to Sao Paulo Guarulhos Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Sao Paulo Guarulhos Intl Airport?
In general, January is the cheapest month to fly from St. Louis to Sao Paulo Guarulhos Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $800. If you don’t want to visit Sao Paulo Guarulhos Intl Airport in January, then you should wait until March to fly from St. Louis, when ticket prices are also cheap, with an average price of $937.
What is the cheapest day to depart on your flight to Sao Paulo Guarulhos Intl Airport?
On average, the least expensive day to fly to Sao Paulo Guarulhos Intl Airport from St. Louis is on a Monday. momondo users have found tickets for Monday departures for as low as $1,048. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Sao Paulo Guarulhos Intl Airport is Sunday, with ticket prices averaging around $1,396.
What is the cheapest airline that flies from Lambert-St Louis to Sao Paulo Guarulhos Intl?
LATAM Airlines and United Airlines are the most popular carriers operating from Lambert-St Louis to Sao Paulo Guarulhos Intl
What airlines fly to Sao Paulo Guarulhos Intl Airport?
American Airlines, LATAM Airlines and United Airlines are the top three most popular airlines that fly to Sao Paulo Guarulhos Intl Airport from St. Louis according to our data. American Airlines is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Sao Paulo Guarulhos Intl Airport. Keep in mind that there are 4 different airlines that fly to Sao Paulo Guarulhos Intl Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from St. Louis to Sao Paulo Guarulhos Intl Airport
Cheap St. Louis to Sao Paulo Guarulhos Intl Airport (STL to GRU) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Sao Paulo Guarulhos Intl Airport
How far is Lambert-St Louis to Sao Paulo Guarulhos Intl by plane?
The distance between Lambert-St Louis and Sao Paulo Guarulhos Intl is about 5133.5 mi. A reasonable flight in good conditions will take 12h 00m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Sao Paulo Guarulhos Intl Airport?
Prices for flights from Lambert-St Louis Airport to Sao Paulo Guarulhos Intl Airport refresh daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Sao Paulo Guarulhos Intl Airport?
There are 4 operators available for flights from Lambert-St Louis Airport to Sao Paulo Guarulhos Intl Airport as of April 2025.
How old do you have to be to fly from Lambert-St Louis Airport to Sao Paulo Guarulhos Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Sao Paulo Guarulhos Intl Airport.
What documentation or ID do you need to fly to Sao Paulo Guarulhos Intl Airport?
The necessary travel and health documents for your Sao Paulo Guarulhos Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from St. Louis to Sao Paulo Guarulhos Intl Airport?
momondo data reveals that the most frequently booked airline on the route from St. Louis to Sao Paulo Guarulhos Intl Airport is American Airlines, representing 28% of all bookings. The subsequent popular airlines are LATAM Airlines at 28%, United Airlines at 23%, and Delta at 21%.
Best airlines flying from St. Louis to Sao Paulo Guarulhos Intl Airport
Compare and see reviews for airlines that fly from St. Louis to Sao Paulo Guarulhos Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $569 | Free Cancellation | Rating 8.0 7,936 reviews | |||
| PriceFrom $756 | Free Cancellation | Rating 7.5 1,767 reviews | |||
| PriceFrom $761 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $938 | Free Cancellation | Rating 7.4 8,696 reviews |
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Why should I use momondo to find a flight deal from St. Louis to Sao Paulo?
It is quick and easy to find St. Louis to Sao Paulo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sao Paulo that suits you.
Can I find flights from St. Louis to Sao Paulo with flexible booking policies on momondo?
Yes. All flights to Sao Paulo from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from St. Louis to Sao Paulo?
Once all potential St. Louis to Sao Paulo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from St. Louis to Sao Paulo right now. Can momondo alert me if prices change?
Yes. momondo can track prices for St. Louis to Sao Paulo 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.