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.

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 40% 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.

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

LATAM Airlines is the most popular carrier operating from San Antonio to Rio de Janeiro

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.

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 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.

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 October 2026, 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.

$635 Cheap Flights from San Antonio to Rio de Janeiro in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Rio de Janeiro

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:06 pm - 12:30 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

33h 24m2 stops Orlando Bogotá El Dorado

9:00 pm - 7:56 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

25h 56m3 stops Toronto Pearson Intl Orlando Denver Intl

$1,177Multiple Airlines

Wed, Nov 25 - Wed, Dec 2

12:06 pm - 8:20 pmSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

29h 14m3 stops Orlando Bogotá El Dorado Sao Paulo Guarulhos Intl

9:00 pm - 7:56 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

25h 56m3 stops Toronto Pearson Intl Orlando Denver Intl

$1,197Multiple Airlines

Wed, Nov 25 - Wed, Dec 2

11:45 am - 9:35 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

18h 50m1 stop Houston George Bush Intcntl

9:55 pm - 1:06 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

18h 11m1 stop Houston George Bush Intcntl

$1,245United Airlines

Wed, Nov 25 - Wed, Dec 2

12:06 pm - 12:30 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

33h 24m2 stops Orlando Bogotá El Dorado

9:00 pm - 7:56 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

25h 56m2 stops Toronto Pearson Intl Denver Intl

$1,247Multiple Airlines

Wed, Nov 25 - Wed, Dec 2

4:19 pm - 9:35 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

14h 16m1 stop Houston George Bush Intcntl

9:55 pm - 8:34 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

25h 39m2 stops Houston George Bush Intcntl Denver Intl

$1,250United Airlines

Wed, Nov 25 - Wed, Dec 2

12:58 pm - 9:25 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

17h 27m2 stops Dallas/Fort Worth Miami

10:15 pm - 12:35 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

17h 20m2 stops Miami Charlotte Douglas

$1,250American Airlines

Wed, Nov 25 - Wed, Dec 2

4:19 pm - 9:35 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

14h 16m1 stop Houston George Bush Intcntl

9:55 pm - 3:48 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

20h 53m1 stop Houston George Bush Intcntl

$1,338United Airlines

Fri, Nov 27 - Fri, Dec 4

8:56 am - 9:35 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

21h 39m2 stops Denver Intl Houston George Bush Intcntl

9:55 pm - 8:34 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

25h 39m2 stops Houston George Bush Intcntl Denver Intl

$1,343United Airlines

Fri, Nov 27 - Fri, Dec 4

7:35 am - 9:35 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

23h 00m1 stop Houston George Bush Intcntl

9:55 pm - 8:34 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

25h 39m2 stops Houston George Bush Intcntl Denver Intl

$1,343United Airlines

Fri, Nov 27 - Fri, Dec 4

2:47 pm - 12:30 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

30h 43m3 stops Guadalajara Miguel Hidal Mexico City Benito Juarez Bogotá El Dorado

7:45 am - 8:01 amGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

27h 16m2 stops Bogotá El Dorado Mexico City Benito Juarez

$1,344Multiple Airlines

Sat, Nov 28 - Sat, Dec 5

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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

Nov 25

SAT11:45 amSan Antonio

18h 50m

1 stop

GIG9:35 amRio de Janeiro–Galeão Intl

Dec 2

GIG9:55 pmRio de Janeiro–Galeão Intl

18h 11m

1 stop

SAT1:06 pmSan Antonio

$1,245

United Airlines

Nov 25

SAT4:19 pmSan Antonio

14h 16m

1 stop

GIG9:35 amRio de Janeiro–Galeão Intl

Dec 2

GIG9:55 pmRio de Janeiro–Galeão Intl

25h 39m

2 stops

SAT8:34 pmSan Antonio

$1,250

United Airlines

Nov 27

SAT4:19 pmSan Antonio

14h 16m

1 stop

GIG9:35 amRio de Janeiro–Galeão Intl

Dec 4

GIG9:55 pmRio de Janeiro–Galeão Intl

20h 53m

1 stop

SAT3:48 pmSan Antonio

$1,338

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 7

SAT2:05 pmSan Antonio

16h 20m

2 stops

GIG9:25 amRio de Janeiro–Galeão Intl

Nov 14

GIG11:55 pmRio de Janeiro–Galeão Intl

18h 42m

2 stops

SAT3:37 pmSan Antonio

$1,495

American Airlines

Dec 30

SAT5:07 amSan Antonio

22h 23m

1 stop

GIG6:30 amRio de Janeiro–Galeão Intl

Jan 6

GIG10:30 pmRio de Janeiro–Galeão Intl

20h 06m

1 stop

SAT3:36 pmSan Antonio

$1,871

American Airlines

Dec 30

SAT8:15 amSan Antonio

19h 15m

2 stops

GIG6:30 amRio de Janeiro–Galeão Intl

Jan 6

GIG10:30 pmRio de Janeiro–Galeão Intl

20h 06m

1 stop

SAT3:36 pmSan Antonio

$1,876

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 11/25

12:06 pm-12:30 am

2 stops33h 24m

Rio de Janeiro–Galeão Intl

Wed 12/2

9:00 pm-7:56 pm

3 stops25h 56m

$1,177

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Wed 11/25

12:06 pm-8:20 pm

3 stops29h 14m

Rio de Janeiro–Galeão Intl

Wed 12/2

9:00 pm-7:56 pm

3 stops25h 56m

$1,197

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Wed 11/25

11:45 am-9:35 am

1 stop18h 50m

Rio de Janeiro–Galeão Intl

Wed 12/2

9:55 pm-1:06 pm

1 stop18h 11m

$1,245

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Wed 11/25

12:06 pm-12:30 am

2 stops33h 24m

Rio de Janeiro–Galeão Intl

Wed 12/2

9:00 pm-7:56 pm

2 stops25h 56m

$1,247

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Wed 11/25

4:19 pm-9:35 am

1 stop14h 16m

Rio de Janeiro–Galeão Intl

Wed 12/2

9:55 pm-8:34 pm

2 stops25h 39m

$1,250

Quickest round-trip

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Wed 11/25

12:58 pm-9:25 am

2 stops17h 27m

Rio de Janeiro–Galeão Intl

Wed 12/2

10:15 pm-12:35 pm

2 stops17h 20m

$1,250

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Fri 11/27

4:19 pm-9:35 am

1 stop14h 16m

Rio de Janeiro–Galeão Intl

Fri 12/4

9:55 pm-3:48 pm

1 stop20h 53m

$1,338

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Fri 11/27

8:56 am-9:35 am

2 stops21h 39m

Rio de Janeiro–Galeão Intl

Fri 12/4

9:55 pm-8:34 pm

2 stops25h 39m

$1,343

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Fri 11/27

7:35 am-9:35 am

1 stop23h 00m

Rio de Janeiro–Galeão Intl

Fri 12/4

9:55 pm-8:34 pm

2 stops25h 39m

$1,343

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Sat 11/28

2:47 pm-12:30 am

3 stops30h 43m

Rio de Janeiro–Galeão Intl

Sat 12/5

7:45 am-8:01 am

2 stops27h 16m

$1,344

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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

Prices

Airlines

Layovers

Can stopping save me money on San Antonio to Rio de Janeiro flights?

You could potentially save up to 8% on your flight if you consider stops on a San Antonio to Rio de Janeiro flight.

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	$635
Fastest flight time	12h 17m
Direct flights	None

The best one-way flight to Rio de Janeiro from San Antonio in the past 72 hours is $635. The best round-trip flight deal from San Antonio to Rio de Janeiro found on momondo in the last 72 hours is $1,177.

The fastest flight from San Antonio to Rio de Janeiro takes 12h 17m

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 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 October 2026, 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.

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
United Airlines	PriceFrom $877	Free Cancellation	Rating 7.4 10,362 reviews		Search United Airlines flights

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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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 $635

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 2/10. 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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United Airlines flights from San Antonio to Rio de Janeiro

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

American Airlines flights from San Antonio to Rio de Janeiro

Our best American 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

Can stopping save me money on San Antonio to Rio de Janeiro flights?

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

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

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

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According to popular flight searches on momondo this year

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