Which layover airport offers the lowest fares from San Antonio to Rio de Janeiro?

Flights via Houston (IAH) offer the lowest average round-trip price of $1,051.

Which layover airport has the shortest travel time from San Antonio to Rio de Janeiro?

Flights connecting via Houston (IAH) have the shortest average one-way travel time: 12h 18m.

Which layover airport has the shortest connection time from San Antonio to Rio de Janeiro?

Houston (IAH) has the shortest average layover time for this route: 1h 42m.

Which airport is the most popular layover for flights between San Antonio and Rio de Janeiro?

Houston (IAH) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

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 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.

$414 Cheap Flights from San Antonio to Rio de Janeiro in 2026

Find the cheapest flights from San Antonio to Rio de Janeiro

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:35 am - 8:15 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

22h 40m1 stop Houston George Bush Intcntl

9:55 pm - 3:38 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

20h 43m1 stop Houston George Bush Intcntl

$1,113United Airlines

Wed, Oct 21 - Mon, Nov 2

9:48 am - 8:15 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

20h 27m1 stop Houston George Bush Intcntl

9:05 pm - 10:43 amGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

15h 38m1 stop Houston George Bush Intcntl

$1,124United Airlines

Wed, Oct 14 - Wed, Oct 21

5:58 pm - 8:15 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

12h 17m1 stop Houston George Bush Intcntl

9:55 pm - 3:38 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

20h 43m1 stop Houston George Bush Intcntl

$1,125United Airlines

Mon, Oct 19 - Wed, Nov 4

10:48 am - 6:15 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

41h 27m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

5:30 pm - 9:43 amGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

42h 13m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,128LATAM Airlines

Thu, Oct 22 - Sun, Oct 25

4:50 pm - 8:15 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

37h 25m2 stops Denver Intl Houston George Bush Intcntl

9:55 pm - 8:53 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

25h 58m2 stops Houston George Bush Intcntl Denver Intl

$1,129United Airlines

Mon, Oct 19 - Mon, Nov 2

7:25 pm - 8:15 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

34h 50m1 stop Houston George Bush Intcntl

9:55 pm - 8:29 amGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

13h 34m1 stop Houston George Bush Intcntl

$1,131United Airlines

Sun, Oct 18 - Mon, Nov 2

8:56 pm - 5:40 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

30h 44m3 stops Mexico City Benito Juarez Bogotá El Dorado Sao Paulo Guarulhos Intl

6:00 am - 10:15 amGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

30h 15m3 stops Sao Paulo Guarulhos Intl Bogotá El Dorado Mexico City Benito Juarez

$1,135Multiple Airlines

Tue, Sep 22 - Tue, Sep 29

7:25 pm - 8:15 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

34h 50m1 stop Houston George Bush Intcntl

9:55 pm - 4:55 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

22h 00m2 stops Houston George Bush Intcntl Denver Intl

$1,136United Airlines

Sun, Oct 18 - Mon, Nov 2

7:50 am - 12:40 pmSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

26h 50m2 stops Los Angeles Santiago Arturo Merino Benitez

5:30 pm - 9:42 amGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

19h 12m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,137Delta

Tue, Oct 20 - Wed, Nov 4

7:35 am - 8:15 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

22h 40m1 stop Houston George Bush Intcntl

9:05 pm - 10:51 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

27h 46m1 stop Houston George Bush Intcntl

$1,143United Airlines

Mon, Oct 12 - Mon, Oct 19

Cheap last minute flights

Enter your travel dates to find the best prices.

8:56 pm - 6:15 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

31h 19m3 stops Mexico City Benito Juarez Cancun Bogotá El Dorado

7:05 am - 10:15 amGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

29h 10m3 stops Lima J Chavez Intl Cancun Mexico City Benito Juarez

$1,187Multiple Airlines

Fri, Sep 4 - Fri, Sep 11

10:46 am - 10:15 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

21h 29m1 stop Atlanta Hartsfield-Jackson

5:25 pm - 3:12 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

23h 47m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,302Delta

Mon, Sep 7 - Sun, Sep 13

5:59 pm - 8:15 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

12h 16m1 stop Houston George Bush Intcntl

9:05 pm - 10:45 amGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

15h 40m1 stop Houston George Bush Intcntl

$1,344United Airlines

Sat, Sep 5 - Tue, Sep 8

11:34 am - 8:15 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

18h 41m1 stop Houston George Bush Intcntl

9:05 pm - 3:43 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

20h 38m1 stop Houston George Bush Intcntl

$1,386United Airlines

Fri, Sep 4 - Fri, Sep 11

5:45 pm - 10:15 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

14h 30m1 stop Atlanta Hartsfield-Jackson

7:05 am - 12:08 amGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

19h 03m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,399LATAM Airlines

Fri, Sep 4 - Thu, Sep 10

5:59 pm - 8:15 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

12h 16m1 stop Houston George Bush Intcntl

9:05 pm - 3:43 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

20h 38m1 stop Houston George Bush Intcntl

$1,432United Airlines

Sun, Sep 6 - Fri, Sep 11

11:34 am - 8:15 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

18h 41m1 stop Houston George Bush Intcntl

9:05 pm - 8:52 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

25h 47m2 stops Houston George Bush Intcntl Denver Intl

$1,437United Airlines

Mon, Sep 7 - Sat, Sep 12

10:48 am - 6:15 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

17h 27m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

5:20 pm - 12:49 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

21h 29m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,452LATAM Airlines

Sat, Sep 5 - Thu, Sep 10

8:56 pm - 6:15 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

31h 19m3 stops Mexico City Benito Juarez Cancun Bogotá El Dorado

4:40 pm - 10:15 amGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

19h 35m2 stops Bogotá El Dorado Mexico City Benito Juarez

$1,512Multiple Airlines

Fri, Sep 4 - Fri, Sep 11

5:59 pm - 8:15 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

12h 16m1 stop Houston George Bush Intcntl

9:05 pm - 9:16 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

26h 11m1 stop Houston George Bush Intcntl

$1,552United Airlines

Fri, Sep 4 - Mon, Sep 14

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American Airlines flights from San Antonio to Rio de Janeiro

Our best American Airlines deals on San Antonio to Rio de Janeiro flight tickets

American Airlines

Nov 11

SAT5:00 amSan Antonio

22h 30m

1 stop

GIG6:30 amRio de Janeiro–Galeão Intl

Nov 15

GIG11:55 pmRio de Janeiro–Galeão Intl

25h 24m

1 stop

SAT10:19 pmSan Antonio

$1,209

American Airlines

Oct 18

SAT5:43 pmSan Antonio

18h 27m

2 stops

GIG2:10 pmRio de Janeiro–Galeão Intl

Oct 25

GIG11:55 pmRio de Janeiro–Galeão Intl

19h 51m

2 stops

SAT5:46 pmSan Antonio

$1,331

American Airlines

Sep 11

SAT10:51 amSan Antonio

19h 29m

2 stops

GIG8:20 amRio de Janeiro–Galeão Intl

Sep 14

GIG10:10 pmRio de Janeiro–Galeão Intl

25h 53m

1 stop

SAT10:03 pmSan Antonio

$1,364

United Airlines flights from San Antonio to Rio de Janeiro

Our best United Airlines deals on San Antonio to Rio de Janeiro flight tickets

United Airlines

Oct 14

SAT9:48 amSan Antonio

20h 27m

1 stop

GIG8:15 amRio de Janeiro–Galeão Intl

Oct 21

GIG9:05 pmRio de Janeiro–Galeão Intl

15h 38m

1 stop

SAT10:43 amSan Antonio

$1,124

United Airlines

Oct 19

SAT5:58 pmSan Antonio

12h 17m

1 stop

GIG8:15 amRio de Janeiro–Galeão Intl

Nov 2

GIG9:55 pmRio de Janeiro–Galeão Intl

13h 34m

1 stop

SAT8:29 amSan Antonio

$1,125

United Airlines

Oct 19

SAT5:58 pmSan Antonio

12h 17m

1 stop

GIG8:15 amRio de Janeiro–Galeão Intl

Nov 4

GIG9:55 pmRio de Janeiro–Galeão Intl

22h 00m

2 stops

SAT4:55 pmSan Antonio

$1,129

momondo Fare Finder

Use the filters below to find and compare flights from San Antonio to Rio de Janeiro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Wed 10/21

7:35 am-8:15 am

1 stop22h 40m

Rio de Janeiro–Galeão Intl

Mon 11/2

9:55 pm-3:38 pm

1 stop20h 43m

$1,113

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Wed 10/14

9:48 am-8:15 am

1 stop20h 27m

Rio de Janeiro–Galeão Intl

Wed 10/21

9:05 pm-10:43 am

1 stop15h 38m

$1,124

Quickest round-trip

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Mon 10/19

5:58 pm-8:15 am

1 stop12h 17m

Rio de Janeiro–Galeão Intl

Wed 11/4

9:55 pm-3:38 pm

1 stop20h 43m

$1,125

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Thu 10/22

10:48 am-6:15 am

2 stops41h 27m

Rio de Janeiro–Galeão Intl

Sun 10/25

5:30 pm-9:43 am

2 stops42h 13m

$1,128

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Mon 10/19

4:50 pm-8:15 am

2 stops37h 25m

Rio de Janeiro–Galeão Intl

Mon 11/2

9:55 pm-8:53 pm

2 stops25h 58m

$1,129

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Sun 10/18

7:25 pm-8:15 am

1 stop34h 50m

Rio de Janeiro–Galeão Intl

Mon 11/2

9:55 pm-8:29 am

1 stop13h 34m

$1,131

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Tue 9/22

8:56 pm-5:40 am

3 stops30h 44m

Rio de Janeiro–Galeão Intl

Tue 9/29

6:00 am-10:15 am

3 stops30h 15m

$1,135

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Sun 10/18

7:25 pm-8:15 am

1 stop34h 50m

Rio de Janeiro–Galeão Intl

Mon 11/2

9:55 pm-4:55 pm

2 stops22h 00m

$1,136

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Tue 10/20

7:50 am-12:40 pm

2 stops26h 50m

Rio de Janeiro–Galeão Intl

Wed 11/4

5:30 pm-9:42 am

2 stops19h 12m

$1,137

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Mon 10/12

7:35 am-8:15 am

1 stop22h 40m

Rio de Janeiro–Galeão Intl

Mon 10/19

9:05 pm-10:51 pm

1 stop27h 46m

$1,143

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

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

Airlines

Layovers

What is the cheapest airline that flies from San Antonio to Rio de Janeiro?

Aeromexico and United Airlines are the most popular carriers operating from San Antonio to Rio de Janeiro

What airlines fly to Rio de Janeiro?

United Airlines, GOL and LATAM Airlines are the top three most popular airlines that fly to Rio de Janeiro from San Antonio according to our data. United 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

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Rio de Janeiro according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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	$414
Fastest flight time	14h 15m
Direct flights	None

The best one-way flight to Rio de Janeiro from San Antonio in the past 72 hours is $414. The best round-trip flight deal from San Antonio to Rio de Janeiro found on momondo in the last 72 hours is $1,113.

The fastest flight from San Antonio to Rio de Janeiro takes 14h 15m

There are no direct flights from San Antonio to Rio de Janeiro. There are no popular flight routes from San Antonio to Rio de Janeiro.

Search flight deals

Frequently asked questions about flying from San Antonio to Rio de Janeiro

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 14h 15m.
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 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.

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.

An easier way to manage your Rio de Janeiro trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Nearby airports

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Complete your trip

Feeling lucky

Fly into one of these airports located in Rio de Janeiro

Rio de Janeiro–Galeão Intl Airport

Rio de Janeiro Santos Dumont Airport

Cheap flights from San Antonio to Rio de Janeiro from $414

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 11/5. 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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American Airlines flights from San Antonio to Rio de Janeiro

Our best American Airlines deals on San Antonio to Rio de Janeiro flight tickets

United Airlines flights from San Antonio to Rio de Janeiro

Our best United Airlines deals on San Antonio to Rio de Janeiro flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from San Antonio to Rio de Janeiro that are best for you.

See travel insights to Rio de Janeiro from

How to get the cheapest flight ticket from San Antonio to Rio de Janeiro

What is the cheapest airline that flies from San Antonio to Rio de Janeiro?

What airlines fly to Rio de Janeiro?

Which airport is the most popular layover for flights between San Antonio and Rio de Janeiro?

Which layover airport offers the lowest fares from San Antonio to Rio de Janeiro?

Which layover airport has the shortest travel time from San Antonio to Rio de Janeiro?

Which layover airport has the shortest connection time from San Antonio to Rio de Janeiro?

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from San Antonio to Rio de Janeiro

Why use momondo?

An easier way to manage your Rio de Janeiro trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Brazil

Fly into one of these airports located in Rio de Janeiro

Airports listed have a maximum distance of 8.1 mi from Rio de Janeiro

Fly your favorite airline to Rio de Janeiro

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Rio de Janeiro

List of cabin classes available on flights landing in Rio de Janeiro. Availability may vary depending on flight origin and airline.

Popular cities in Brazil

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from San Antonio

According to popular flight searches on momondo this year

Complete your trip to Rio de Janeiro

Explore popular destinations other users love

According to popular flight searches on momondo this year