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Cheap flights from San Antonio to Rio de Janeiro from $1,047

This is the cheapest round-trip 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 9/4. 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 - 6:15 am
SAT
-
GIG
31h 19m
3 stops
Multiple Airlines Logo
7:10 am - 10:15 am
GIG
-
SAT
29h 05m
3 stops
$1,047Multiple Airlines
Fri, Sep 4 - Fri, Sep 11
United Airlines Logo
9:48 am - 8:15 am
SAT
-
GIG
20h 27m
1 stop
United Airlines Logo
9:05 pm - 4:52 pm
GIG
-
SAT
21h 47m
2 stops
$1,091United Airlines
Mon, Oct 12 - Mon, Oct 19
United Airlines Logo
9:48 am - 8:15 am
SAT
-
GIG
20h 27m
1 stop
United Airlines Logo
9:05 pm - 7:28 pm
GIG
-
SAT
24h 23m
1 stop
$1,093United Airlines
Mon, Oct 12 - Mon, Oct 19
Multiple Airlines Logo
8:56 pm - 6:15 am
SAT
-
GIG
31h 19m
3 stops
Multiple Airlines Logo
1:35 am - 10:15 am
GIG
-
SAT
34h 40m
3 stops
$1,099Multiple Airlines
Tue, Sep 8 - Sun, Sep 13
American Airlines Logo
2:05 pm - 8:20 am
SAT
-
GIG
16h 15m
2 stops
American Airlines Logo
10:10 pm - 9:58 pm
GIG
-
SAT
25h 48m
1 stop
$1,105American Airlines
Mon, Oct 12 - Mon, Oct 19
LATAM Airlines Logo
4:29 pm - 6:20 am
SAT
-
GIG
35h 51m
2 stops
LATAM Airlines Logo
5:35 pm - 9:43 am
GIG
-
SAT
42h 08m
2 stops
$1,108LATAM Airlines
Mon, Oct 12 - Mon, Oct 19
LATAM Airlines Logo
6:22 pm - 10:15 am
SAT
-
GIG
13h 53m
1 stop
LATAM Airlines Logo
9:00 pm - 9:43 am
GIG
-
SAT
14h 43m
1 stop
$1,112LATAM Airlines
Mon, Oct 12 - Mon, Oct 19
Avianca Logo
5:32 pm - 4:45 pm
SAT
-
SDU
21h 13m
2 stops
Avianca Logo
1:45 pm - 11:52 am
SDU
-
SAT
24h 07m
2 stops
$1,520Avianca
Tue, Aug 4 - Mon, Aug 10
Aeromexico Logo
1:57 pm - 1:10 pm
SAT
-
SDU
21h 13m
2 stops
Aeromexico Logo
6:10 am - 12:24 pm
SDU
-
SAT
32h 14m
2 stops
$1,541Aeromexico
Thu, Oct 1 - Sun, Oct 4
Aeromexico Logo
1:57 pm - 1:10 pm
SAT
-
SDU
21h 13m
2 stops
Aeromexico Logo
6:15 am - 12:24 pm
SDU
-
SAT
32h 09m
2 stops
$1,625Aeromexico
Wed, Aug 19 - Wed, Aug 26

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GOL flights from San Antonio to Rio de Janeiro

Our best GOL deals on San Antonio to Rio de Janeiro flight tickets
GOL
Dec 30
SAT4:39 pmSan Antonio
12h 41m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Jan 6
GIG11:55 pmRio de Janeiro–Galeão Intl
19h 35m
1 stop
SAT4:30 pmSan Antonio
$1,313
GOL
Dec 30
SAT4:39 pmSan Antonio
19h 11m
2 stops
GIG2:50 pmRio de Janeiro–Galeão Intl
Jan 6
GIG11:55 pmRio de Janeiro–Galeão Intl
19h 35m
1 stop
SAT4:30 pmSan Antonio
$1,320
GOL
Jul 26
SAT5:35 pmSan Antonio
18h 35m
2 stops
GIG2:10 pmRio de Janeiro–Galeão Intl
Aug 2
GIG2:55 pmRio de Janeiro–Galeão Intl
21h 13m
2 stops
SAT10:08 amSan Antonio
$1,396

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
Oct 12
SAT2:05 pmSan Antonio
16h 15m
2 stops
GIG8:20 amRio de Janeiro–Galeão Intl
Oct 19
GIG10:10 pmRio de Janeiro–Galeão Intl
25h 48m
1 stop
SAT9:58 pmSan Antonio
$1,105
American Airlines
Sep 29
SAT12:41 pmSan Antonio
17h 39m
2 stops
GIG8:20 amRio de Janeiro–Galeão Intl
Oct 14
GIG10:10 pmRio de Janeiro–Galeão Intl
25h 48m
1 stop
SAT9:58 pmSan Antonio
$1,131
American Airlines
Sep 17
SAT11:36 amSan Antonio
18h 44m
2 stops
GIG8:20 amRio de Janeiro–Galeão Intl
Sep 21
GIG2:55 pmRio de Janeiro–Galeão Intl
19h 57m
2 stops
SAT8:52 amSan Antonio
$1,157

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 July 24, 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 - GIG

SATGIG

San Antonio

Fri 9/4

8:56 pm-6:15 am

3 stops31h 19m

Rio de Janeiro–Galeão Intl

Fri 9/11

7:10 am-10:15 am

3 stops29h 05m

$1,047

San AntonioRio de Janeiro

SAT - GIG

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 - GIG

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-7:28 pm

1 stop24h 23m

$1,093

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Tue 9/8

8:56 pm-6:15 am

3 stops31h 19m

Rio de Janeiro–Galeão Intl

Sun 9/13

1:35 am-10:15 am

3 stops34h 40m

$1,099

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Mon 10/12

2:05 pm-8:20 am

2 stops16h 15m

Rio de Janeiro–Galeão Intl

Mon 10/19

10:10 pm-9:58 pm

1 stop25h 48m

$1,105

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Mon 10/12

4:29 pm-6:20 am

2 stops35h 51m

Rio de Janeiro–Galeão Intl

Mon 10/19

5:35 pm-9:43 am

2 stops42h 08m

$1,108
Quickest round-trip

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Mon 10/12

6:22 pm-10:15 am

1 stop13h 53m

Rio de Janeiro–Galeão Intl

Mon 10/19

9:00 pm-9:43 am

1 stop14h 43m

$1,112

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Tue 8/4

5:32 pm-4:45 pm

2 stops21h 13m

Rio de Janeiro Santos Dumont

Mon 8/10

1:45 pm-11:52 am

2 stops24h 07m

$1,520

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Thu 10/1

1:57 pm-1:10 pm

2 stops21h 13m

Rio de Janeiro Santos Dumont

Sun 10/4

6:10 am-12:24 pm

2 stops32h 14m

$1,541

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Wed 8/19

1:57 pm-1:10 pm

2 stops21h 13m

Rio de Janeiro Santos Dumont

Wed 8/26

6:15 am-12:24 pm

2 stops32h 09m

$1,625

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 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 41m

Direct flights

None
The fastest flight from San Antonio to Rio de Janeiro takes 12h 41m
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 41m.

  • 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