Cheap flights from San Antonio to Sao Paulo from $617
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Sao Paulo departing on 6/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from San Antonio to Sao Paulo
Cheap round-trip flights
Cheap one-way flights
LATAM Airlines flights from San Antonio to Sao Paulo
Our best LATAM Airlines deals on San Antonio to Sao Paulo flight tickets
See travel insights to Sao Paulo from
How to get the cheapest flight ticket from San Antonio to Sao Paulo
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 day to depart on your flight to Sao Paulo?
The cheapest day to depart on your flight to Sao Paulo is on a Thursday when prices can be found for as low as $915. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from San Antonio because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $999.
What is the cheapest time of day to depart on your flight to Sao Paulo?
At noon is the cheapest time of day to fly from San Antonio to Sao Paulo when you can find flight prices for as low as $985. Flying to Sao Paulo at noon is an ideal time because this is during off-peak travel hours. Flights to Sao Paulo are more costly in the afternoon, with an average ticket price of $999. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest airline that flies from San Antonio to Sao Paulo?
LATAM Airlines and American Airlines are the most popular carriers operating from San Antonio to Sao Paulo
What airlines fly to Sao Paulo?
United Airlines, Copa Airlines and American Airlines are the top three most popular airlines that fly to Sao Paulo from San Antonio according to our data. United Airlines is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Sao Paulo. Keep in mind that there are 6 different airlines that fly to Sao Paulo on a routine basis, so you have a few additional options to choose from.
When to book flights from San Antonio to Sao Paulo
Cheap San Antonio to Sao Paulo (SAT to SAO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Antonio to Sao Paulo
How far is San Antonio to Sao Paulo by plane?
The straight-line distance from San Antonio to Sao Paulo is 5021.6 mi. Typically, this will take 16h 45m by plane in normal conditions.
When did momondo last update prices for flights from San Antonio Airport to Sao Paulo?
Prices for flights from San Antonio Airport to Sao Paulo were last updated today.
How many operators does momondo search for flights from San Antonio Airport to Sao Paulo?
As of April 2025, there are 3 operators available to choose from for flights from San Antonio Airport to Sao Paulo.
How old do you have to be to fly from San Antonio Airport to Sao Paulo?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Sao Paulo.
What documentation or ID do you need to fly to Sao Paulo?
The required travel and health documents for your Sao Paulo trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sao Paulo. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from San Antonio to Sao Paulo?
Based on momondo bookings for flights between San Antonio and Sao Paulo, the leading airline is United Airlines, making up 100% of the total bookings.
Best airlines flying from San Antonio to Sao Paulo
Compare and see reviews for airlines that fly from San Antonio to Sao Paulo with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $795 | Free Cancellation | Rating 7.5 1,767 reviews | |||
| PriceFrom $806 | Free Cancellation | Rating 7.4 8,685 reviews | |||
| PriceFrom $937 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Sao Paulo?
Book flights to Sao Paulo if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Antonio to Sao Paulo?
It is quick and easy to find San Antonio 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 San Antonio to Sao Paulo with flexible booking policies on momondo?
momondo does allow users to show only those flights to Sao Paulo from San Antonio which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from San Antonio to Sao Paulo?
Once you have performed a search for San Antonio to Sao Paulo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from San Antonio to Sao Paulo right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Sao Paulo from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.