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Cheap flights from San Antonio to Rio de Janeiro from $667

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 12/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Antonio to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:56 pm - 12:30 amSAT  San Antonio-GIG Rio de Janeiro–Galeão Intl
25h 34m2 stops Mexico City Benito Juarez Bogotá El Dorado
Multiple Airlines Logo
7:20 am - 10:15 amGIG  Rio de Janeiro–Galeão Intl-SAT San Antonio
28h 55m2 stops Bogotá El Dorado Mexico City Benito Juarez
$944Multiple Airlines
Fri, Sep 18 - Fri, Sep 25
Multiple Airlines Logo
8:56 pm - 12:30 amSAT  San Antonio-GIG Rio de Janeiro–Galeão Intl
25h 34m2 stops Mexico City Benito Juarez Bogotá El Dorado
Multiple Airlines Logo
7:20 am - 10:15 amGIG  Rio de Janeiro–Galeão Intl-SAT San Antonio
28h 55m2 stops Bogotá El Dorado Mexico City Benito Juarez
$1,003Multiple Airlines
Fri, Sep 18 - Fri, Sep 25
Multiple Airlines Logo
8:56 pm - 12:30 amSAT  San Antonio-GIG Rio de Janeiro–Galeão Intl
25h 34m2 stops Mexico City Benito Juarez Bogotá El Dorado
Multiple Airlines Logo
7:20 am - 10:15 amGIG  Rio de Janeiro–Galeão Intl-SAT San Antonio
28h 55m3 stops Bogotá El Dorado Cancun Mexico City Benito Juarez
$1,019Multiple Airlines
Fri, Sep 18 - Fri, Sep 25
LATAM Airlines Logo
7:50 am - 6:25 amSAT  San Antonio-GIG Rio de Janeiro–Galeão Intl
43h 35m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
5:30 pm - 12:31 amGIG  Rio de Janeiro–Galeão Intl-SAT San Antonio
34h 01m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,037LATAM Airlines
Wed, Nov 11 - Sun, Nov 15
Multiple Airlines Logo
10:05 am - 12:25 amSAT  San Antonio-GIG Rio de Janeiro–Galeão Intl
36h 20m2 stops Orlando Panama City Tocumen Intl
Multiple Airlines Logo
1:30 am - 7:25 pmGIG  Rio de Janeiro–Galeão Intl-SAT San Antonio
43h 55m3 stops Panama City Tocumen Intl Orlando Denver Intl
$1,073Multiple Airlines
Fri, Sep 18 - Thu, Sep 24
LATAM Airlines Logo
10:48 am - 4:35 pmSAT  San Antonio-GIG Rio de Janeiro–Galeão Intl
27h 47m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
5:35 pm - 12:33 amGIG  Rio de Janeiro–Galeão Intl-SAT San Antonio
32h 58m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,082LATAM Airlines
Mon, Oct 12 - Mon, Oct 19
United Airlines Logo
5:58 pm - 8:15 amSAT  San Antonio-GIG Rio de Janeiro–Galeão Intl
12h 17m1 stop Houston George Bush Intcntl
United Airlines Logo
9:05 pm - 1:24 pmGIG  Rio de Janeiro–Galeão Intl-SAT San Antonio
18h 19m1 stop Houston George Bush Intcntl
$1,087United Airlines
Mon, Oct 12 - Mon, Oct 19
United Airlines Logo
9:48 am - 8:15 amSAT  San Antonio-GIG Rio de Janeiro–Galeão Intl
20h 27m1 stop Houston George Bush Intcntl
United Airlines Logo
9:05 pm - 4:52 pmGIG  Rio de Janeiro–Galeão Intl-SAT San Antonio
21h 47m2 stops Houston George Bush Intcntl Denver Intl
$1,091United Airlines
Mon, Oct 12 - Mon, Oct 19
United Airlines Logo
7:30 pm - 9:35 amSAT  San Antonio-GIG Rio de Janeiro–Galeão Intl
35h 05m1 stop Houston George Bush Intcntl
United Airlines Logo
9:55 pm - 5:33 pmGIG  Rio de Janeiro–Galeão Intl-SAT San Antonio
22h 38m1 stop Houston George Bush Intcntl
$1,093United Airlines
Sun, Nov 22 - Thu, Dec 3
LATAM Airlines Logo
5:30 am - 9:25 amSAT  San Antonio-GIG Rio de Janeiro–Galeão Intl
24h 55m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
LATAM Airlines Logo
5:30 pm - 9:46 amGIG  Rio de Janeiro–Galeão Intl-SAT San Antonio
19h 16m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,094LATAM Airlines
Tue, Nov 17 - Thu, Dec 3

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LATAM Airlines flights from San Antonio to Rio de Janeiro

Our best LATAM Airlines deals on San Antonio to Rio de Janeiro flight tickets
LATAM Airlines
Nov 11
SAT7:50 amSan Antonio
43h 35m
2 stops
GIG6:25 amRio de Janeiro–Galeão Intl
Nov 15
GIG5:30 pmRio de Janeiro–Galeão Intl
34h 01m
2 stops
SAT12:31 amSan Antonio
$1,037
LATAM Airlines
Oct 12
SAT10:48 amSan Antonio
27h 47m
2 stops
GIG4:35 pmRio de Janeiro–Galeão Intl
Oct 19
GIG5:35 pmRio de Janeiro–Galeão Intl
32h 58m
2 stops
SAT12:33 amSan Antonio
$1,082
LATAM Airlines
Nov 17
SAT5:30 amSan Antonio
24h 55m
2 stops
GIG9:25 amRio de Janeiro–Galeão Intl
Dec 3
GIG5:30 pmRio de Janeiro–Galeão Intl
19h 16m
2 stops
SAT9:46 amSan Antonio
$1,094

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 12
SAT5:58 pmSan Antonio
12h 17m
1 stop
GIG8:15 amRio de Janeiro–Galeão Intl
Oct 19
GIG9:05 pmRio de Janeiro–Galeão Intl
18h 19m
1 stop
SAT1:24 pmSan Antonio
$1,087
United Airlines
Oct 12
SAT9:48 amSan Antonio
20h 27m
1 stop
GIG8:15 amRio de Janeiro–Galeão Intl
Oct 19
GIG9:05 pmRio de Janeiro–Galeão Intl
21h 47m
2 stops
SAT4:52 pmSan Antonio
$1,091
United Airlines
Nov 22
SAT7:30 pmSan Antonio
35h 05m
1 stop
GIG9:35 amRio de Janeiro–Galeão Intl
Dec 3
GIG9:55 pmRio de Janeiro–Galeão Intl
22h 38m
1 stop
SAT5:33 pmSan Antonio
$1,093

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Rio de Janeiro 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, momondo users made 832,500 searches. Data last updated August 7, 2026.
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

Fri 9/18

8:56 pm-12:30 am

2 stops25h 34m

Rio de Janeiro–Galeão Intl

Fri 9/25

7:20 am-10:15 am

2 stops28h 55m

$944

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Fri 9/18

8:56 pm-12:30 am

2 stops25h 34m

Rio de Janeiro–Galeão Intl

Fri 9/25

7:20 am-10:15 am

2 stops28h 55m

$1,003

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Fri 9/18

8:56 pm-12:30 am

2 stops25h 34m

Rio de Janeiro–Galeão Intl

Fri 9/25

7:20 am-10:15 am

3 stops28h 55m

$1,019

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Wed 11/11

7:50 am-6:25 am

2 stops43h 35m

Rio de Janeiro–Galeão Intl

Sun 11/15

5:30 pm-12:31 am

2 stops34h 01m

$1,037

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Fri 9/18

10:05 am-12:25 am

2 stops36h 20m

Rio de Janeiro–Galeão Intl

Thu 9/24

1:30 am-7:25 pm

3 stops43h 55m

$1,073

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Mon 10/12

10:48 am-4:35 pm

2 stops27h 47m

Rio de Janeiro–Galeão Intl

Mon 10/19

5:35 pm-12:33 am

2 stops32h 58m

$1,082
Quickest round-trip

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Mon 10/12

5:58 pm-8:15 am

1 stop12h 17m

Rio de Janeiro–Galeão Intl

Mon 10/19

9:05 pm-1:24 pm

1 stop18h 19m

$1,087

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Mon 10/12

9:48 am-8:15 am

1 stop20h 27m

Rio de Janeiro–Galeão Intl

Mon 10/19

9:05 pm-4:52 pm

2 stops21h 47m

$1,091

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Sun 11/22

7:30 pm-9:35 am

1 stop35h 05m

Rio de Janeiro–Galeão Intl

Thu 12/3

9:55 pm-5:33 pm

1 stop22h 38m

$1,093

San AntonioRio de Janeiro

SAT San Antonio - GIG Rio de Janeiro–Galeão Intl

SATGIG

San Antonio

Tue 11/17

5:30 am-9:25 am

2 stops24h 55m

Rio de Janeiro–Galeão Intl

Thu 12/3

5:30 pm-9:46 am

2 stops19h 16m

$1,094

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Rio de Janeiro from

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

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

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

What airlines fly to Rio de Janeiro?

GOL, United Airlines and Copa Airlines are the top three most popular airlines that fly to Rio de Janeiro from San Antonio according to our data. GOL is the first choice among our users, with 36% 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

Fastest flight time

12h 16m

Direct flights

None
The fastest flight from San Antonio to Rio de Janeiro takes 12h 16m
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 16m.

  • 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.

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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
Rio de Janeiro–Galeão Intl Airport
Rio de Janeiro Santos Dumont Airport