$474 Find Cheap Flights from San Antonio to Brazil - Compare and Save

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Cheap Flights from San Antonio to Brazil

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Salvador
Salvador2 stops$1,250
Recife
Recife2 stops$1,321
Foz do Iguaçu
Foz do Iguaçu2 stops$1,978
Porto Alegre
Porto Alegre2 stops$1,291
Salvador
Salvador2 stops$1,250
Recife
Recife2 stops$1,321
Foz do Iguaçu
Foz do Iguaçu2 stops$1,978
Porto Alegre
Porto Alegre2 stops$1,291

Book Cheap San Antonio to Brazil Plane Tickets

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Brazil

Thu, Apr 22 - Fri, Apr 30
United Airlines Logo
12:10 pm - 9:30 amSAT  San Antonio-GRU Sao Paulo Guarulhos Intl
19h 20m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
10:20 pm - 7:23 pmGRU  Sao Paulo Guarulhos Intl-SAT San Antonio
23h 03m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$1,038United Airlines
Thu, Apr 22 - Fri, Apr 30
United Airlines Logo
12:10 pm - 9:30 amSAT  San Antonio-GRU Sao Paulo Guarulhos Intl
19h 20m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
10:20 pm - 12:10 pmGRU  Sao Paulo Guarulhos Intl-SAT San Antonio
15h 50m1 stop Chicago O'Hare Intl
$1,038United Airlines
Tue, Feb 9 - Tue, Feb 16
LATAM Airlines Logo
2:12 pm - 5:40 amSAT  San Antonio-GRU Sao Paulo Guarulhos Intl
12h 28m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
9:15 pm - 9:54 amGRU  Sao Paulo Guarulhos Intl-SAT San Antonio
15h 39m1 stop Atlanta Hartsfield-Jackson
$1,042LATAM Airlines
Wed, Feb 24 - Wed, Mar 24
LATAM Airlines Logo
2:10 pm - 5:40 amSAT  San Antonio-GRU Sao Paulo Guarulhos Intl
12h 30m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
11:45 pm - 1:22 pmGRU  Sao Paulo Guarulhos Intl-SAT San Antonio
15h 37m1 stop Atlanta Hartsfield-Jackson
$1,042LATAM Airlines
Thu, Apr 22 - Fri, Apr 30
United Airlines Logo
12:10 pm - 9:30 amSAT  San Antonio-GRU Sao Paulo Guarulhos Intl
19h 20m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
9:00 pm - 3:30 pmGRU  Sao Paulo Guarulhos Intl-SAT San Antonio
20h 30m1 stop Newark
$1,042United Airlines
Thu, Apr 22 - Fri, Apr 30
United Airlines Logo
12:10 pm - 9:30 amSAT  San Antonio-GRU Sao Paulo Guarulhos Intl
19h 20m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
10:20 pm - 7:23 pmGRU  Sao Paulo Guarulhos Intl-SAT San Antonio
23h 03m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$1,042United Airlines
Tue, Feb 9 - Tue, Feb 16
LATAM Airlines Logo
7:39 am - 5:40 amSAT  San Antonio-GRU Sao Paulo Guarulhos Intl
19h 01m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
9:40 pm - 12:28 amGRU  Sao Paulo Guarulhos Intl-SAT San Antonio
29h 48m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,047LATAM Airlines
Wed, Feb 24 - Wed, Mar 24
LATAM Airlines Logo
2:10 pm - 5:40 amSAT  San Antonio-GRU Sao Paulo Guarulhos Intl
12h 30m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
6:30 am - 12:28 amGRU  Sao Paulo Guarulhos Intl-SAT San Antonio
19h 58m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,047LATAM Airlines
Thu, Apr 22 - Fri, Apr 30
LATAM Airlines Logo
10:45 am - 6:50 amSAT  San Antonio-GRU Sao Paulo Guarulhos Intl
18h 05m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado
LATAM Airlines Logo
8:00 am - 9:54 amGRU  Sao Paulo Guarulhos Intl-SAT San Antonio
27h 54m2 stops Bogotá El Dorado Atlanta Hartsfield-Jackson
$1,047LATAM Airlines
Thu, Apr 22 - Fri, Apr 30
LATAM Airlines Logo
5:30 am - 6:50 amSAT  San Antonio-GRU Sao Paulo Guarulhos Intl
23h 20m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado
LATAM Airlines Logo
11:55 pm - 8:22 pmGRU  Sao Paulo Guarulhos Intl-SAT San Antonio
22h 27m2 stops Bogotá El Dorado Atlanta Hartsfield-Jackson
$1,051LATAM Airlines
Booking Insights

Price, demand and travel trends for San Antonio to Brazil flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from San Antonio to Brazil cheaper or more expensive than last year?

Fares from San Antonio to Brazil are running about 10% higher than they were around this time last year, averaging $1,190 round-trip.

What are the cheapest fares from San Antonio to Brazil right now?

Here are the cheapest round-trip fares from San Antonio to Brazil on KAYAK in the last week:

• Sao Paulo Guarulhos Intl (GRU) from $1,038
• Rio de Janeiro–Galeão Intl (GIG) from $1,232
• Salvador Luis E. Magalhaes (SSA) from $1,250
• Florianopolis Hercilio Luz (FLN) from $1,253
• Recife Guararapes Intl (REC) from $1,321

What’s the cheapest month to fly from San Antonio to Brazil?

March is the cheapest time of year to fly, with average fares of $1,001. Prices are highest in September, when average flight costs increase to around $1,857.

Which airport in Brazil is the cheapest to fly to from San Antonio?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into Brazil are:

• Belém Val De Cans (BEL) (avg. price $1,127)
• Sao Paulo Guarulhos Intl (GRU) (avg. price $1,193)
• Recife Guararapes Intl (REC) (avg. price $1,202)

What’s the cheapest day to fly from San Antonio to Brazil?

Monday tends to be the cheapest day to fly from San Antonio to Brazil, while Tuesday is the most expensive. Fares run about 18% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from San Antonio to Brazil?

Data from the past 12 months shows it's cheapest to fly to Brazil during the morning with average prices of $1,115. The afternoon is the most expensive time to fly, with average prices of $1,378.

Find deals

Key details for San Antonio to Brazil flights

Low season

February

Cheapest flight

$474
Beat the crowds with an average 51% drop in travelers.
The most popular month to fly with an average 83% increase in travelers.
One-way flight from San Antonio to Sao Paulo Guarulhos Intl Airport

Your San Antonio to Brazil flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from San Antonio to Brazil?

    Yes. Fares from San Antonio to Brazil are low right now. As a rule of thumb, a round-trip under $1,061 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from San Antonio to Brazil?

    Over the past 12 months, round-trip fares from San Antonio to Brazil have ranged from $1,061 to $1,575.

  • What are the main airports serving Brazil?

    Brazil has 149 airports. The three busiest are Sao Paulo Guarulhos Intl (GRU) (30% of arrivals), Rio de Janeiro–Galeão Intl (GIG) (28%) and Recife Guararapes Intl (REC) (20%).

  • What airlines fly nonstop from San Antonio to Brazil?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from San Antonio to Brazil. One-stop options include:

    • Delta
    • United Airlines
    • American Airlines

  • Which cabin classes are available on flights from San Antonio to Brazil?

    On flights from San Antonio to Brazil you can book Economy Class or Business Class.

  • What are some popular landmarks in Brazil?

    KAYAK travelers' favorite landmarks in Brazil include:

    • Copacabana Beach
    • Riviera de Sao Lourenco
    • RioCentro
    • Allianz Parque

Your guide to booking San Antonio to Brazil flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for March when flights are typically cheapest and avoid September when prices are at their highest.
  • Flying on Monday is usually the cheapest. Flights on Tuesday cost about 18% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Belém Val De Cans (BEL) is the cheapest airport to fly into from San Antonio. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in Rio de Janeiro, which is the most popular destination in Brazil. From there, it's easy to continue on to other popular destinations such as Sao Paulo, Florianopolis and Foz do Iguaçu.

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.
7.3
United AirlinesOverall score based on 10451 reviews
7.1Entertainment
7.3Comfort
7.7Boarding
6.7Food
8.1Crew
Airline reviews

Just having a little bit more legroom would've been nice.

8.0 ExcellentIsabella, Sep 2026
Read more United Airlines reviews

Just having a little bit more legroom would've been nice.

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

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.

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

Nothing they cancelled my connection and couldn't get me on a flight for 3 more days

The plane was dirty and the in seat air wasn't blowing as planes usually do.

More options for your flight from San Antonio to Brazil

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