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$370+ Cheap flights from San Antonio (SAT) to Brazil

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — GRU
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from San Antonio to Brazil

Keep the following information in mind while searching for San Antonio to Brazil flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$817
(Mytrip)

One-way from

$370
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$881
From San Antonio to Brazil
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One-way flight from San Antonio to Brazil
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Highest demand for flights based on searches. 59% potential increase in price ($2,384 potential increase over avg. RT price).
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Cheapest flight prices on average. 55% potential price decrease ($576 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Antonio to Brazil

Cheapest flights from San Antonio to Brazil
Explore the most affordable flight options available from San Antonio to Brazil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/107:35 pmSAT - GRU
3 stops32h 00mMultiple Airlines
jue. 10/161:45 amGRU - SAT
3 stops18h 45mMultiple Airlines
Deal found 9/10$817
This Mytrip deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/247:35 pmSAT - GIG
3 stops36h 20mMultiple Airlines
jue. 10/301:45 amGIG - SAT
2 stops18h 45mMultiple Airlines
Deal found 9/9$839
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/44:16 pmSAT - GIG
3 stops29h 24mMultiple Airlines
dom. 12/147:30 amGIG - SAT
3 stops41h 57mMultiple Airlines
Deal found 9/11$903
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/44:16 pmSAT - GIG
3 stops29h 24mMultiple Airlines
jue. 12/116:00 amGIG - SAT
3 stops36h 11mMultiple Airlines
Deal found 9/11$920
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/46:00 amSAT - SDU
2 stops25h 45mMultiple Airlines
jue. 12/116:00 amSDU - SAT
2 stops19h 27mMultiple Airlines
Deal found 9/11$964
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/244:16 pmSAT - GIG
3 stops35h 09mMultiple Airlines
jue. 12/49:10 pmGIG - SAT
2 stops28h 17mMultiple Airlines
Deal found 9/11$978
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/610:54 amSAT - GRU
1 stop15h 46mDelta
mar. 11/117:35 amGRU - SAT
2 stops19h 58mDelta
Deal found 9/11$984
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/43:04 pmSAT - GIG
1 stop14h 16mDelta
jue. 11/135:40 pmGIG - SAT
2 stops26h 37mDelta
Deal found 9/11$990
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/1612:10 pmSAT - CWB
2 stops19h 30mDelta
jue. 12/115:40 pmCWB - SAT
2 stops23h 01mDelta
Deal found 9/10$994
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/94:40 pmSAT - GIG
2 stops37h 55mUnited Airlines
lun. 11/179:55 pmGIG - SAT
1 stop18h 09mUnited Airlines
Deal found 9/11$995
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/64:30 pmSAT - GRU
1 stop12h 40mAmerican Airlines
lun. 11/1012:15 amGRU - SAT
1 stop26h 44mAmerican Airlines
Deal found 9/11$996
This KAYAK deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/125:15 amSAT - CWB
2 stops22h 35mLATAM Airlines
sáb. 12/135:35 pmCWB - SAT
2 stops20h 05mLATAM Airlines
Deal found 9/10$998

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Brazil that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from San Antonio to Brazil that are best for you.

Fly from

San Antonio

Fly to

Brazil

Route

Depart

Return

Price

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

vie. 10/10

7:35 pm-5:35 am

3 stops32h 00m

Sao Paulo Guarulhos Intl

jue. 10/16

1:45 am-6:30 pm

3 stops18h 45m

$817

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

vie. 10/24

7:35 pm-9:55 am

3 stops36h 20m

Rio de Janeiro–Galeão Intl

jue. 10/30

1:45 am-6:30 pm

2 stops18h 45m

$839

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

jue. 12/4

6:00 am-10:45 am

2 stops25h 45m

Rio de Janeiro Santos Dumont

jue. 12/11

6:00 am-10:27 pm

2 stops19h 27m

$964

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

jue. 11/6

5:14 am-5:40 am

1 stop21h 26m

Sao Paulo Guarulhos Intl

mar. 11/11

10:40 pm-1:05 pm

1 stop17h 25m

$984

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

mié. 3/4

2:41 pm-8:45 am

2 stops15h 04m

Sao Paulo Guarulhos Intl

dom. 3/15

11:00 pm-5:42 pm

1 stop20h 42m

$988

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

jue. 12/4

7:47 am-9:35 am

1 stop22h 48m

Rio de Janeiro–Galeão Intl

jue. 12/11

9:55 pm-8:41 am

1 stop13h 46m

$990

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

mié. 11/5

3:04 pm-4:50 pm

2 stops22h 46m

Rio de Janeiro–Galeão Intl

mié. 11/19

9:30 pm-1:41 pm

1 stop19h 11m

$990

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

mié. 11/5

6:00 pm-9:35 am

1 stop12h 35m

Rio de Janeiro–Galeão Intl

mar. 11/18

9:55 pm-8:53 am

1 stop13h 58m

$990

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

lun. 11/17

7:40 am-9:35 am

1 stop22h 55m

Rio de Janeiro–Galeão Intl

lun. 11/24

9:55 pm-10:43 am

1 stop15h 48m

$990

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

lun. 11/24

2:14 pm-9:35 am

1 stop16h 21m

Rio de Janeiro–Galeão Intl

jue. 12/4

9:55 pm-10:51 am

1 stop15h 56m

$990

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 45 results
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Best time to book a flight from San Antonio to Brazil

Have a flexible travel schedule? Discover the best time to fly to Brazil from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from San Antonio to Brazil?

Currently, September is the cheapest month in which you can book a flight from San Antonio to Brazil (average of $677). Flying from San Antonio to Brazil in December is currently the most expensive (average of $1,209). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAT to BR?

Find hourly flight availability from San Antonio to Brazil. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

When flying from San Antonio to Brazil, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Brazil

Get insights into the airlines that provide service to Brazil. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brazil. Reviews last updated septiembre 11, 2025.
Read through reviews of airlines operating flights from San Antonio to Brazil, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Brazil. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to Brazil?

    Most people fly from San Antonio (SAT) if they book a flight from San Antonio to Brazil. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

  • How long is the flight from San Antonio to Brazil?

    A quick flight from San Antonio to Brazil can take about 15h 04m. Delta provides one of the quickest options available for as low as $988. Airlines will cover a distance of 5027 mi. This flight may include one or multiple stops.

  • What are the most popular routes from San Antonio to Brazil?

    When deciding which route to take from San Antonio to Brazil consider San Antonio - Rio de Janeiro–Galeão Intl, San Antonio - Rio de Janeiro Santos Dumont or San Antonio - Sao Paulo Guarulhos Intl as they are the most popular.

  • Can I find deals for flights from San Antonio to Brazil that include hotel bookings?

    Yes. In addition to deals on San Antonio to Brazil flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Brazil?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Brazil.

  • Can I find deals for business class flights from San Antonio to Brazil?

    Yes. Cheapflights offers flight deals from San Antonio to Brazil by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Brazil?

    Currently, September is the cheapest month in which you can book a flight from San Antonio to Brazil (average of $677). Flying from San Antonio to Brazil in December is currently the most expensive (average of $1,209). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from San Antonio to Brazil

Discover the top airline that operate flights from San Antonio to Brazil. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$670Average$997FlexibilityNo cancel feeOn-time69%

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