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Cheap flights from San Antonio to Rio de Janeiro from $676

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 4/8. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:22 pm - 4:40 pm
SAT
-
GIG
25h 18m
2 stops
Multiple Airlines Logo
9:00 pm - 10:29 pm
GIG
-
SAT
27h 29m
2 stops
$676Multiple Airlines
Wed, Apr 8 - Tue, Apr 14
Multiple Airlines Logo
1:22 pm - 4:40 pm
SAT
-
GIG
25h 18m
3 stops
Multiple Airlines Logo
9:00 pm - 10:29 pm
GIG
-
SAT
27h 29m
2 stops
$730Multiple Airlines
Wed, Apr 8 - Tue, Apr 14
Multiple Airlines Logo
1:22 pm - 4:40 pm
SAT
-
GIG
25h 18m
3 stops
Multiple Airlines Logo
5:10 pm - 10:29 pm
GIG
-
SAT
31h 19m
3 stops
$788Multiple Airlines
Wed, Apr 8 - Tue, Apr 14
Multiple Airlines Logo
6:00 am - 7:50 pm
SAT
-
GIG
34h 50m
2 stops
Multiple Airlines Logo
6:10 pm - 11:59 pm
GIG
-
SAT
32h 49m
2 stops
$834Multiple Airlines
Sat, Feb 14 - Wed, Feb 18
Multiple Airlines Logo
6:00 am - 6:20 am
SAT
-
GIG
22h 20m
2 stops
Multiple Airlines Logo
1:30 am - 10:29 pm
GIG
-
SAT
22h 59m
2 stops
$839Multiple Airlines
Sat, May 16 - Tue, Aug 11
Multiple Airlines Logo
6:00 am - 6:20 am
SAT
-
GIG
22h 20m
2 stops
Multiple Airlines Logo
1:30 am - 9:30 am
GIG
-
SAT
34h 00m
3 stops
$843Multiple Airlines
Fri, Apr 17 - Sun, Apr 19
Multiple Airlines Logo
6:00 am - 1:05 pm
SAT
-
GIG
29h 05m
3 stops
Multiple Airlines Logo
1:30 am - 9:30 am
GIG
-
SAT
34h 00m
3 stops
$871Multiple Airlines
Fri, Apr 17 - Sun, Apr 19
Multiple Airlines Logo
6:00 am - 8:30 pm
SAT
-
GIG
35h 30m
3 stops
Multiple Airlines Logo
6:10 pm - 11:59 pm
GIG
-
SAT
32h 49m
2 stops
$881Multiple Airlines
Sat, Feb 14 - Wed, Feb 18
Multiple Airlines Logo
6:00 am - 6:20 am
SAT
-
GIG
22h 20m
2 stops
Multiple Airlines Logo
1:30 am - 9:30 am
GIG
-
SAT
34h 00m
3 stops
$889Multiple Airlines
Thu, Apr 16 - Sun, Apr 19
Multiple Airlines Logo
1:06 pm - 12:25 am
SAT
-
GIG
33h 19m
3 stops
Multiple Airlines Logo
1:30 am - 9:30 am
GIG
-
SAT
34h 00m
3 stops
$930Multiple Airlines
Thu, Apr 16 - Sun, Apr 19

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
May 22
SAT4:25 pmSan Antonio
15h 50m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
May 27
GIG7:00 amRio de Janeiro–Galeão Intl
19h 14m
2 stops
SAT12:14 amSan Antonio
$1,010
LATAM Airlines
May 31
SAT6:20 pmSan Antonio
13h 55m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Jun 8
GIG5:20 pmRio de Janeiro–Galeão Intl
19h 59m
2 stops
SAT11:19 amSan Antonio
$1,011
LATAM Airlines
May 17
SAT5:30 amSan Antonio
22h 35m
2 stops
GIG6:05 amRio de Janeiro–Galeão Intl
May 29
GIG8:55 amRio de Janeiro–Galeão Intl
28h 24m
2 stops
SAT11:19 amSan Antonio
$1,017

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

Our best Delta deals on San Antonio to Rio de Janeiro–Galeão Intl Airport flight tickets
Delta
May 31
SAT12:15 pmSan Antonio
20h 00m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Jun 8
GIG5:20 pmRio de Janeiro–Galeão Intl
19h 59m
2 stops
SAT11:19 amSan Antonio
$1,027
Delta
Apr 8
SAT6:13 amSan Antonio
21h 52m
2 stops
GIG6:05 amRio de Janeiro–Galeão Intl
Apr 14
GIG9:00 pmRio de Janeiro–Galeão Intl
16h 21m
1 stop
SAT11:21 amSan Antonio
$1,042
Delta
Jun 8
SAT2:10 pmSan Antonio
18h 05m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Jun 15
GIG5:20 pmRio de Janeiro–Galeão Intl
19h 59m
2 stops
SAT11:19 amSan Antonio
$1,062

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Rio de Janeiro–Galeão Intl Airport 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 January 28, 2026.
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

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Wed 4/8

1:22 pm-4:40 pm

2 stops25h 18m

Rio de Janeiro–Galeão Intl

Tue 4/14

9:00 pm-10:29 pm

2 stops27h 29m

$676

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Wed 4/8

1:22 pm-4:40 pm

3 stops25h 18m

Rio de Janeiro–Galeão Intl

Tue 4/14

9:00 pm-10:29 pm

2 stops27h 29m

$730

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Wed 4/8

1:22 pm-4:40 pm

3 stops25h 18m

Rio de Janeiro–Galeão Intl

Tue 4/14

5:10 pm-10:29 pm

3 stops31h 19m

$788

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sat 2/14

6:00 am-7:50 pm

2 stops34h 50m

Rio de Janeiro–Galeão Intl

Wed 2/18

6:10 pm-11:59 pm

2 stops32h 49m

$834

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sat 5/16

6:00 am-6:20 am

2 stops22h 20m

Rio de Janeiro–Galeão Intl

Tue 8/11

1:30 am-10:29 pm

2 stops22h 59m

$839

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Fri 4/17

6:00 am-6:20 am

2 stops22h 20m

Rio de Janeiro–Galeão Intl

Sun 4/19

1:30 am-9:30 am

3 stops34h 00m

$843

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Fri 4/17

6:00 am-1:05 pm

3 stops29h 05m

Rio de Janeiro–Galeão Intl

Sun 4/19

1:30 am-9:30 am

3 stops34h 00m

$871

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sat 2/14

6:00 am-8:30 pm

3 stops35h 30m

Rio de Janeiro–Galeão Intl

Wed 2/18

6:10 pm-11:59 pm

2 stops32h 49m

$881

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Thu 4/16

6:00 am-6:20 am

2 stops22h 20m

Rio de Janeiro–Galeão Intl

Sun 4/19

1:30 am-9:30 am

3 stops34h 00m

$889

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Thu 4/16

1:06 pm-12:25 am

3 stops33h 19m

Rio de Janeiro–Galeão Intl

Sun 4/19

1:30 am-9:30 am

3 stops34h 00m

$930

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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–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

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

American Airlines and LATAM 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?

American Airlines, United Airlines and GOL are the top three most popular airlines that fly to Rio de Janeiro–Galeão Intl Airport from San Antonio according to our data. American Airlines is the first choice among our users, with 27% 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 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

Fastest flight time

12h 13m

Direct flights

None
The fastest flight from San Antonio to Rio de Janeiro–Galeão Intl Airport takes 12h 13m
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

  • 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 13m.

  • 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 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.

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Rio de Janeiro?

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.

I’m not ready to book a flight from San Antonio to Rio de Janeiro right now. Can momondo alert me if prices change?

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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