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

LATAM Airlines and United Airlines are the most popular carriers operating from San Antonio to Rio de Janeiro–Galeão Intl

What airlines fly to Rio de Janeiro–Galeão Intl Airport?

United Airlines, GOL and Copa Airlines are the top three most popular airlines that fly to Rio de Janeiro–Galeão Intl Airport from San Antonio according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Rio de Janeiro–Galeão Intl Airport. Keep in mind that there are 5 different airlines that fly to Rio de Janeiro–Galeão Intl Airport on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Antonio Airport to Rio de Janeiro–Galeão Intl Airport?

Prices for flights from San Antonio Airport to Rio de Janeiro–Galeão Intl Airport are updated daily.

How many operators does momondo search for flights from San Antonio Airport to Rio de Janeiro–Galeão Intl Airport?

As of October 2026, there is 1 operator available to choose from for flights from San Antonio Airport to Rio de Janeiro–Galeão Intl Airport.

How old do you have to be to fly from San Antonio Airport to Rio de Janeiro–Galeão Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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–Galeão Intl Airport.

What documentation or ID do you need to fly to Rio de Janeiro–Galeão Intl Airport?

The travel and health documents required for your trip to Rio de Janeiro–Galeão Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rio de Janeiro–Galeão Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$490 Cheap Flights from San Antonio to Rio de Janeiro–Galeão Intl Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Rio de Janeiro

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:10 pm - 9:35 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

16h 25m1 stop Houston George Bush Intcntl

9:55 pm - 3:30 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

20h 35m1 stop Houston George Bush Intcntl

$1,232United Airlines

Thu, Jan 7 - Wed, Jan 20

10:45 am - 6:25 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

17h 40m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

5:30 pm - 11:26 amGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

19h 56m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,233LATAM Airlines

Tue, Apr 13 - Thu, Apr 22

12:24 pm - 8:15 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

17h 51m1 stop Houston George Bush Intcntl

9:05 pm - 3:33 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

20h 28m1 stop Houston George Bush Intcntl

$1,233United Airlines

Tue, Apr 13 - Thu, Apr 22

4:25 pm - 4:40 pmSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

22h 15m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

9:00 pm - 9:54 amGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

14h 54m1 stop Atlanta Hartsfield-Jackson

$1,233LATAM Airlines

Tue, Apr 13 - Thu, Apr 22

7:38 am - 9:50 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

23h 12m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

10:55 pm - 5:38 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

21h 43m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

$1,237LATAM Airlines

Thu, Jan 7 - Wed, Jan 20

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

14h 05m1 stop Atlanta Hartsfield-Jackson

9:05 pm - 9:48 amGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

15h 43m1 stop Atlanta Hartsfield-Jackson

$1,269LATAM Airlines

Thu, Nov 26 - Wed, Dec 9

4:43 pm - 9:35 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

61h 52m2 stops Denver Intl Houston George Bush Intcntl

9:55 pm - 8:45 pmGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

25h 50m2 stops Houston George Bush Intcntl Denver Intl

$1,295United Airlines

Tue, Dec 29 - Mon, Jan 18

2:00 pm - 4:40 pmSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

23h 40m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

7:10 am - 12:35 amGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

20h 25m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,296Delta

Thu, Nov 26 - Wed, Dec 9

11:00 am - 10:15 amSAT San Antonio-GIG Rio de Janeiro–Galeão Intl

20h 15m1 stop Atlanta Hartsfield-Jackson

7:10 am - 12:35 amGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

20h 25m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,296Delta

Thu, Nov 26 - Wed, Dec 9

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

18h 50m1 stop Houston George Bush Intcntl

9:55 pm - 10:51 amGIG Rio de Janeiro–Galeão Intl-SAT San Antonio

15h 56m1 stop Houston George Bush Intcntl

$1,306United Airlines

Mon, Nov 30 - Tue, Dec 15

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United Airlines flights from San Antonio to Rio de Janeiro–Galeão Intl Airport

Our best United Airlines deals on San Antonio to Rio de Janeiro–Galeão Intl Airport flight tickets

United Airlines

Jan 7

SAT2:10 pmSan Antonio

16h 25m

1 stop

GIG9:35 amRio de Janeiro–Galeão Intl

Jan 20

GIG9:55 pmRio de Janeiro–Galeão Intl

20h 35m

1 stop

SAT3:30 pmSan Antonio

$1,232

United Airlines

Apr 13

SAT12:24 pmSan Antonio

17h 51m

1 stop

GIG8:15 amRio de Janeiro–Galeão Intl

Apr 22

GIG9:05 pmRio de Janeiro–Galeão Intl

20h 28m

1 stop

SAT3:33 pmSan Antonio

$1,233

United Airlines

Dec 29

SAT4:43 pmSan Antonio

61h 52m

2 stops

GIG9:35 amRio de Janeiro–Galeão Intl

Jan 18

GIG9:55 pmRio de Janeiro–Galeão Intl

25h 50m

2 stops

SAT8:45 pmSan Antonio

$1,295

LATAM Airlines flights from San Antonio to Rio de Janeiro–Galeão Intl Airport

Our best LATAM Airlines deals on San Antonio to Rio de Janeiro–Galeão Intl Airport flight tickets

LATAM Airlines

Jan 7

SAT7:38 amSan Antonio

23h 12m

2 stops

GIG9:50 amRio de Janeiro–Galeão Intl

Jan 20

GIG10:55 pmRio de Janeiro–Galeão Intl

21h 43m

2 stops

SAT5:38 pmSan Antonio

$1,237

LATAM Airlines

Nov 26

SAT5:10 pmSan Antonio

14h 05m

1 stop

GIG10:15 amRio de Janeiro–Galeão Intl

Dec 9

GIG9:05 pmRio de Janeiro–Galeão Intl

15h 43m

1 stop

SAT9:48 amSan Antonio

$1,269

LATAM Airlines

Nov 28

SAT6:30 pmSan Antonio

12h 45m

1 stop

GIG10:15 amRio de Janeiro–Galeão Intl

Dec 3

GIG9:05 pmRio de Janeiro–Galeão Intl

18h 35m

1 stop

SAT12:40 pmSan Antonio

$1,351

momondo Fare Finder

Use the filters below to find and compare flights from San Antonio to Rio de Janeiro–Galeão Intl Airport 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

Thu 1/7

2:10 pm-9:35 am

1 stop16h 25m

Rio de Janeiro–Galeão Intl

Wed 1/20

9:55 pm-3:30 pm

1 stop20h 35m

$1,232

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Tue 4/13

10:45 am-6:25 am

2 stops17h 40m

Rio de Janeiro–Galeão Intl

Thu 4/22

5:30 pm-11:26 am

2 stops19h 56m

$1,233

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Tue 4/13

12:24 pm-8:15 am

1 stop17h 51m

Rio de Janeiro–Galeão Intl

Thu 4/22

9:05 pm-3:33 pm

1 stop20h 28m

$1,233

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Tue 4/13

4:25 pm-4:40 pm

2 stops22h 15m

Rio de Janeiro–Galeão Intl

Thu 4/22

9:00 pm-9:54 am

1 stop14h 54m

$1,233

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Thu 1/7

7:38 am-9:50 am

2 stops23h 12m

Rio de Janeiro–Galeão Intl

Wed 1/20

10:55 pm-5:38 pm

2 stops21h 43m

$1,237

Quickest round-trip

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Thu 11/26

5:10 pm-10:15 am

1 stop14h 05m

Rio de Janeiro–Galeão Intl

Wed 12/9

9:05 pm-9:48 am

1 stop15h 43m

$1,269

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Tue 12/29

4:43 pm-9:35 am

2 stops61h 52m

Rio de Janeiro–Galeão Intl

Mon 1/18

9:55 pm-8:45 pm

2 stops25h 50m

$1,295

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Thu 11/26

2:00 pm-4:40 pm

2 stops23h 40m

Rio de Janeiro–Galeão Intl

Wed 12/9

7:10 am-12:35 am

2 stops20h 25m

$1,296

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Thu 11/26

11:00 am-10:15 am

1 stop20h 15m

Rio de Janeiro–Galeão Intl

Wed 12/9

7:10 am-12:35 am

2 stops20h 25m

$1,296

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Mon 11/30

11:45 am-9:35 am

1 stop18h 50m

Rio de Janeiro–Galeão Intl

Tue 12/15

9:55 pm-10:51 am

1 stop15h 56m

$1,306

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to Rio de Janeiro–Galeão Intl Airport

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

Can stopping save me money on San Antonio to Rio de Janeiro–Galeão Intl Airport flights?

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

When to book flights from San Antonio to Rio de Janeiro–Galeão Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Rio de Janeiro–Galeão Intl Airport 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–Galeão Intl Airport (SAT to GIG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Rio de Janeiro–Galeão Intl Airport

Best Price Found	$490
Fastest flight time	12h 37m
Direct flights	None

The best one-way flight to Rio de Janeiro–Galeão Intl Airport from San Antonio in the past 72 hours is $490. The best round-trip flight deal from San Antonio to Rio de Janeiro–Galeão Intl Airport found on momondo in the last 72 hours is $1,232.

The fastest flight from San Antonio to Rio de Janeiro–Galeão Intl Airport takes 12h 37m

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

Search flight deals

Frequently asked questions about flying from San Antonio to Rio de Janeiro–Galeão Intl Airport

How far is San Antonio to Rio de Janeiro–Galeão Intl by plane?
The straight-line distance from San Antonio to Rio de Janeiro–Galeão Intl is 5144.1 mi. By plane, this route typically takes 12h 37m.
When did momondo last update prices for flights from San Antonio Airport to Rio de Janeiro–Galeão Intl Airport?
Prices for flights from San Antonio Airport to Rio de Janeiro–Galeão Intl Airport are updated daily.
How many operators does momondo search for flights from San Antonio Airport to Rio de Janeiro–Galeão Intl Airport?
As of October 2026, there is 1 operator available to choose from for flights from San Antonio Airport to Rio de Janeiro–Galeão Intl Airport.
How old do you have to be to fly from San Antonio Airport to Rio de Janeiro–Galeão Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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–Galeão Intl Airport.
What documentation or ID do you need to fly to Rio de Janeiro–Galeão Intl Airport?
The travel and health documents required for your trip to Rio de Janeiro–Galeão Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rio de Janeiro–Galeão Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from San Antonio to Rio de Janeiro–Galeão Intl Airport?
momondo data reveals that the most frequently booked airline on the route from San Antonio to Rio de Janeiro–Galeão Intl Airport is United Airlines, representing 100% of all bookings.

Best airlines flying from San Antonio to Rio de Janeiro–Galeão Intl Airport

Compare and see reviews for airlines that fly from San Antonio to Rio de Janeiro–Galeão Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $877	Free Cancellation	Rating 7.3 10,451 reviews		Search United Airlines flights

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We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Rio de Janeiro for you.

Can I find flights from San Antonio to Rio de Janeiro with flexible booking policies on momondo?

All flight searches from San Antonio to Rio de Janeiro on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Antonio to Rio de Janeiro?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rio de Janeiro from San Antonio.

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Yes. momondo can track prices for San Antonio to Rio de Janeiro flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Flights to Sao Paulo Guarulhos Intl Airportfrom $445

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Flights to Rio de Janeiro Santos Dumont Airportfrom $503

Cheap flights from San Antonio to Rio de Janeiro from $490

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 1/11. 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–Galeão Intl Airport

Our best United Airlines deals on San Antonio to Rio de Janeiro–Galeão Intl Airport flight tickets

LATAM Airlines flights from San Antonio to Rio de Janeiro–Galeão Intl Airport

Our best LATAM Airlines deals on San Antonio to Rio de Janeiro–Galeão Intl Airport flight tickets

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Use the filters below to find and compare flights from San Antonio to Rio de Janeiro–Galeão Intl Airport 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–Galeão Intl Airport

Can stopping save me money on San Antonio to Rio de Janeiro–Galeão Intl Airport flights?

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

What airlines fly to Rio de Janeiro–Galeão Intl Airport?

When to book flights from San Antonio to Rio de Janeiro–Galeão Intl Airport

Cheap San Antonio to Rio de Janeiro–Galeão Intl Airport (SAT to GIG) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from San Antonio to Rio de Janeiro–Galeão Intl Airport

Best airlines flying from San Antonio to Rio de Janeiro–Galeão Intl Airport

Compare and see reviews for airlines that fly from San Antonio to Rio de Janeiro–Galeão Intl Airport with momondo

Why use momondo?

An easier way to manage your Rio de Janeiro–Galeão Intl Airport 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 Rio de Janeiro

Popular cities in Brazil

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

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