Cheap flights from San Antonio to Rio de Janeiro from $370
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 Rio de Janeiro departing on 7/6. 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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How to get the cheapest flight ticket from San Antonio to Rio de Janeiro
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 typical price of a round-trip flight between San Antonio and Rio de Janeiro?
What is the cheapest day to depart on your flight to Rio de Janeiro?
According to our data, Thursday is the cheapest day to fly to Rio de Janeiro from San Antonio. The lowest ticket price found for a Thursday departure recently was $890. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Wednesday 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 $1,060.
What is the cheapest time of day to depart on your flight to Rio de Janeiro?
In the morning is the cheapest time of day to fly from San Antonio to Rio de Janeiro when you can find flight prices for as low as $891. Flying to Rio de Janeiro in the morning is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Rio de Janeiro, so prices are often more expensive at around $988 per ticket.
What is the cheapest airline that flies from San Antonio to Rio de Janeiro?
United Airlines is the most popular carrier operating from San Antonio to Rio de Janeiro
What airlines fly to Rio de Janeiro?
American Airlines, United Airlines and Copa Airlines are the top three most popular airlines that fly to Rio de Janeiro from San Antonio according to our data. American Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Rio de Janeiro. Keep in mind that there are 5 different airlines that fly to Rio de Janeiro on a routine basis, so you have a few additional options to choose from.
When to book flights from San Antonio to Rio de Janeiro
Cheap San Antonio to Rio de Janeiro (SAT to RIO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Antonio to Rio de Janeiro
Best Price Found | $370 |
|---|---|
Fastest flight time | 12h 17m |
Direct flights | None |
Airports in Rio de Janeiro | 2 airports |
How far is San Antonio to Rio de Janeiro by plane?
There are 5151.4 mi between San Antonio and Rio de Janeiro. In terms of flight time, this usually takes a little over 12h 17m.
When did momondo last update prices for flights from San Antonio Airport to Rio de Janeiro?
Prices for flights from San Antonio Airport to Rio de Janeiro are refreshed on a daily basis.
How many operators does momondo search for flights from San Antonio Airport to Rio de Janeiro?
As of June 2025, there is 1 operator available to choose from for flights from San Antonio Airport to Rio de Janeiro.
How old do you have to be to fly from San Antonio Airport to Rio de Janeiro?
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 Rio de Janeiro.
What documentation or ID do you need to fly to Rio de Janeiro?
The travel and health documents you'll need for your trip to Rio de Janeiro may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rio de Janeiro. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Antonio to Rio de Janeiro?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Antonio to Rio de Janeiro is United Airlines (77% of total bookings). The next most popular airline is American Airlines (23%).
Best airlines flying from San Antonio to Rio de Janeiro
Compare and see reviews for airlines that fly from San Antonio to Rio de Janeiro with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $670 | Free Cancellation | Rating 7.4 8,809 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Antonio to Rio de Janeiro?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Antonio to Rio de Janeiro. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from San Antonio to Rio de Janeiro with flexible booking policies on momondo?
momondo does allow users to show only those flights to Rio de Janeiro 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 Rio de Janeiro?
Once all potential San Antonio to Rio de Janeiro 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 San Antonio to Rio de Janeiro right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Rio de Janeiro, momondo offers a useful price alert feature which will track prices for flights to Rio de Janeiro from San Antonio and alert you when they change.