$355 Find Cheap Flights from San Antonio to Brazil

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Brazil departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from San Antonio to Brazil

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Salvador
Salvador2 stops$1,000
Brasilia
Brasilia2 stops$996
Curitiba
Curitiba2 stops$704
Porto Alegre
Porto Alegre2 stops$891
Vitória
Vitória2 stops$5,091
Salvador
Salvador2 stops$1,000
Brasilia
Brasilia2 stops$996
Curitiba
Curitiba2 stops$704
Porto Alegre
Porto Alegre2 stops$891
Vitória
Vitória2 stops$5,091

Book Cheap San Antonio to Brazil Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Brazil that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Brazil

Fri, Oct 31 - Fri, Nov 7
Multiple Airlines Logo
7:35 pm - 7:25 amSAT-GRU
33h 50m2 stops
Multiple Airlines Logo
6:05 pm - 10:27 pmGRU-SAT
31h 22m2 stops
$687Multiple Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7
Multiple Airlines Logo
7:35 pm - 7:25 amSAT-GRU
33h 50m2 stops
Multiple Airlines Logo
7:35 am - 2:07 pmGRU-SAT
33h 32m3 stops
$692Multiple Airlines
Find Deal
Tue, Nov 4 - Mon, Nov 17
United Airlines Logo
6:00 pm - 9:35 amSAT-GIG
12h 35m1 stop
United Airlines Logo
9:55 pm - 7:37 pmGIG-SAT
24h 42m1 stop
$984United Airlines
Find Deal
Wed, Nov 19 - Mon, Nov 24
Delta Logo
6:30 am - 6:15 amSAT-GRU
20h 45m2 stops
Delta Logo
4:15 pm - 10:40 amGRU-SAT
21h 25m2 stops
$984Delta
Find Deal
Thu, Nov 6 - Tue, Nov 11
American Airlines Logo
12:55 pm - 8:05 amSAT-GRU
16h 10m2 stops
American Airlines Logo
10:35 pm - 12:36 pmGRU-SAT
17h 01m2 stops
$989American Airlines
Find Deal
Thu, Feb 26 - Thu, Mar 5
Delta Logo
7:00 am - 8:20 amSAT-GIG
22h 20m1 stop
Delta Logo
9:30 pm - 10:00 amGIG-SAT
15h 30m1 stop
$990Delta
Find Deal
Wed, Nov 5 - Mon, Nov 17
United Airlines Logo
8:30 am - 9:35 amSAT-GIG
22h 05m2 stops
United Airlines Logo
9:55 pm - 12:56 pmGIG-SAT
18h 01m2 stops
$995United Airlines
Find Deal
Wed, Nov 12 - Tue, Nov 18
American Airlines Logo
4:30 pm - 8:10 amSAT-GRU
12h 40m1 stop
American Airlines Logo
12:15 am - 11:59 pmGRU-SAT
26h 44m1 stop
$996American Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22
LATAM Airlines Logo
1:15 pm - 11:20 amSAT-BSB
19h 05m2 stops
LATAM Airlines Logo
3:00 pm - 10:00 amBSB-SAT
22h 00m2 stops
$997LATAM Airlines
Find Deal
Tue, Feb 17 - Sat, Feb 21
LATAM Airlines Logo
5:30 am - 12:05 pmSAT-SSA
27h 35m2 stops
LATAM Airlines Logo
5:55 am - 10:00 amSSA-SAT
31h 05m2 stops
$1,000LATAM Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for San Antonio to Brazil flights

Get data-powered insights and trends into flights from San Antonio to Brazil to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from San Antonio to Brazil?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Antonio to Brazil were found on Delta ($984) and United Airlines ($984).

Good to know

Low seasonApril
Cheapest flight$355
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from San Antonio to Rio de Janeiro

FAQs - booking Brazil flights

  • How does KAYAK find such low prices on flights from San Antonio to Brazil?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Brazil.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Brazil?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Antonio to Brazil is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Brazil?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Antonio to Brazil with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Brazil?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Antonio to Brazil up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Brazil?

    The cheapest time of day to fly to Brazil is generally in the afternoon, when round-trip flights cost $985 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Brazil is generally in the evening, which is peak travel time and where the average cost of a ticket is $999.

Reviews of the top airline flying from San Antonio to Brazil

 
Need help choosing which airline to fly with from San Antonio to Brazil? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8924 reviews
7.7Boarding
7.3Comfort
6.6Food
8.1Crew
7.1Entertainment
Airline reviews

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

6.0 GoodKaren Andrea, Sep 2025IAH - MCO
Read more United Airlines reviews

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Gate agent did not hold flight for connection, provided no assistance to get new flight

Everything you need to know for your flight from San Antonio to Brazil

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