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Cheap flights from San Antonio to Rio de Janeiro from $482

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 5/29. 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
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
8:41 pm - 3:35 pm
SAT
-
GIG
16h 54m
2 stops
Multiple Airlines Logo
2:55 pm - 5:14 pm
GIG
-
SAT
28h 19m
3 stops
$983Multiple Airlines
Tue, May 19 - Fri, May 29
Multiple Airlines Logo
5:26 pm - 10:30 am
SAT
-
GIG
39h 04m
3 stops
Multiple Airlines Logo
2:20 pm - 4:14 pm
GIG
-
SAT
27h 54m
3 stops
$989Multiple Airlines
Fri, Jun 12 - Fri, Jun 19
Multiple Airlines Logo
5:26 pm - 7:35 am
SAT
-
GIG
36h 09m
3 stops
Multiple Airlines Logo
7:20 am - 6:37 pm
GIG
-
SAT
37h 17m
3 stops
$1,001Multiple Airlines
Thu, Jun 11 - Thu, Jun 18
Multiple Airlines Logo
10:50 am - 6:15 am
SAT
-
GIG
17h 25m
2 stops
Multiple Airlines Logo
2:20 pm - 4:14 pm
GIG
-
SAT
27h 54m
3 stops
$1,008Multiple Airlines
Fri, Jun 12 - Fri, Jun 19
Multiple Airlines Logo
11:15 am - 3:35 pm
SAT
-
GIG
26h 20m
3 stops
Multiple Airlines Logo
8:15 pm - 5:14 pm
GIG
-
SAT
22h 59m
3 stops
$1,014Multiple Airlines
Tue, May 19 - Fri, May 29
Multiple Airlines Logo
10:16 pm - 12:30 am
SAT
-
GIG
24h 14m
2 stops
Multiple Airlines Logo
7:20 am - 6:37 pm
GIG
-
SAT
37h 17m
3 stops
$1,018Multiple Airlines
Thu, Jun 11 - Thu, Jun 18
Multiple Airlines Logo
10:16 pm - 6:15 am
SAT
-
GIG
29h 59m
3 stops
Multiple Airlines Logo
4:40 pm - 5:13 pm
GIG
-
SAT
26h 33m
2 stops
$1,072Multiple Airlines
Tue, Jul 21 - Fri, Jul 31
Multiple Airlines Logo
5:26 pm - 8:35 pm
SAT
-
GIG
25h 09m
2 stops
Multiple Airlines Logo
6:05 am - 9:05 am
GIG
-
SAT
29h 00m
3 stops
$1,098Multiple Airlines
Fri, Jun 12 - Sat, Jun 20
Multiple Airlines Logo
10:16 pm - 6:15 am
SAT
-
GIG
29h 59m
3 stops
Multiple Airlines Logo
6:05 am - 9:49 am
GIG
-
SAT
29h 44m
3 stops
$1,104Multiple Airlines
Tue, Jul 21 - Fri, Jul 31
Multiple Airlines Logo
9:41 pm - 3:35 pm
SAT
-
GIG
15h 54m
2 stops
Multiple Airlines Logo
4:40 pm - 4:53 pm
GIG
-
SAT
26h 13m
2 stops
$1,106Multiple Airlines
Mon, May 25 - Wed, Jun 3

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

Our best American Airlines deals on San Antonio to Rio de Janeiro–Galeão Intl Airport flight tickets
American Airlines
Aug 9
SAT6:11 pmSan Antonio
17h 54m
2 stops
GIG2:05 pmRio de Janeiro–Galeão Intl
Aug 22
GIG3:15 pmRio de Janeiro–Galeão Intl
20h 54m
2 stops
SAT10:09 amSan Antonio
$1,167
American Airlines
Jun 9
SAT6:15 pmSan Antonio
12h 05m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Jun 16
GIG2:55 pmRio de Janeiro–Galeão Intl
22h 59m
2 stops
SAT11:54 amSan Antonio
$1,195
American Airlines
Jun 9
SAT6:15 pmSan Antonio
12h 05m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Jun 16
GIG10:10 pmRio de Janeiro–Galeão Intl
27h 49m
1 stop
SAT11:59 pmSan Antonio
$1,201

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
Jul 2
SAT6:40 amSan Antonio
30h 30m
2 stops
GIG3:10 pmRio de Janeiro–Galeão Intl
Jul 9
GIG5:10 pmRio de Janeiro–Galeão Intl
20h 32m
2 stops
SAT11:42 amSan Antonio
$1,120
Delta
May 27
SAT5:00 pmSan Antonio
22h 20m
2 stops
GIG5:20 pmRio de Janeiro–Galeão Intl
Jun 3
GIG5:20 pmRio de Janeiro–Galeão Intl
22h 12m
2 stops
SAT1:32 pmSan Antonio
$1,262

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 April 30, 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

Cheapest round-trip

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Tue 5/19

8:41 pm-3:35 pm

2 stops16h 54m

Rio de Janeiro–Galeão Intl

Fri 5/29

2:55 pm-5:14 pm

3 stops28h 19m

$983

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Fri 6/12

5:26 pm-10:30 am

3 stops39h 04m

Rio de Janeiro–Galeão Intl

Fri 6/19

2:20 pm-4:14 pm

3 stops27h 54m

$989

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Thu 6/11

5:26 pm-7:35 am

3 stops36h 09m

Rio de Janeiro–Galeão Intl

Thu 6/18

7:20 am-6:37 pm

3 stops37h 17m

$1,001

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Fri 6/12

10:50 am-6:15 am

2 stops17h 25m

Rio de Janeiro–Galeão Intl

Fri 6/19

2:20 pm-4:14 pm

3 stops27h 54m

$1,008

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Tue 5/19

11:15 am-3:35 pm

3 stops26h 20m

Rio de Janeiro–Galeão Intl

Fri 5/29

8:15 pm-5:14 pm

3 stops22h 59m

$1,014

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Thu 6/11

10:16 pm-12:30 am

2 stops24h 14m

Rio de Janeiro–Galeão Intl

Thu 6/18

7:20 am-6:37 pm

3 stops37h 17m

$1,018

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Tue 7/21

10:16 pm-6:15 am

3 stops29h 59m

Rio de Janeiro–Galeão Intl

Fri 7/31

4:40 pm-5:13 pm

2 stops26h 33m

$1,072

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Fri 6/12

5:26 pm-8:35 pm

2 stops25h 09m

Rio de Janeiro–Galeão Intl

Sat 6/20

6:05 am-9:05 am

3 stops29h 00m

$1,098

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Tue 7/21

10:16 pm-6:15 am

3 stops29h 59m

Rio de Janeiro–Galeão Intl

Fri 7/31

6:05 am-9:49 am

3 stops29h 44m

$1,104
Quickest round-trip

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Mon 5/25

9:41 pm-3:35 pm

2 stops15h 54m

Rio de Janeiro–Galeão Intl

Wed 6/3

4:40 pm-4:53 pm

2 stops26h 13m

$1,106

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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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?

United 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?

United Airlines, Copa Airlines and American 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 31% 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

15h 54m

Direct flights

None
The fastest flight from San Antonio to Rio de Janeiro–Galeão Intl Airport takes 15h 54m
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 15h 54m.

  • 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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