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Cheap flights from San Antonio to Rio de Janeiro from $353

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 3/11. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:22 pm - 3:35 pm
SAT
-
GIG
24h 13m
2 stops
Multiple Airlines Logo
1:35 am - 10:18 pm
GIG
-
SAT
22h 43m
2 stops
$773Multiple Airlines
Sat, Apr 11 - Sun, Apr 19
Multiple Airlines Logo
8:41 pm - 12:30 am
SAT
-
GIG
25h 49m
2 stops
Multiple Airlines Logo
7:20 am - 11:00 am
GIG
-
SAT
29h 40m
2 stops
$891Multiple Airlines
Thu, Apr 30 - Wed, May 6
Multiple Airlines Logo
8:41 pm - 3:35 pm
SAT
-
GIG
16h 54m
2 stops
Multiple Airlines Logo
4:40 pm - 7:10 pm
GIG
-
SAT
28h 30m
3 stops
$925Multiple Airlines
Thu, Apr 30 - Wed, May 6
Multiple Airlines Logo
1:06 pm - 3:35 pm
SAT
-
GIG
24h 29m
3 stops
Multiple Airlines Logo
4:40 pm - 7:10 pm
GIG
-
SAT
28h 30m
3 stops
$959Multiple Airlines
Thu, Apr 30 - Wed, May 6
Delta Logo
5:20 am - 6:05 am
SAT
-
GIG
22h 45m
2 stops
Delta Logo
5:20 pm - 12:59 pm
GIG
-
SAT
21h 39m
2 stops
$1,012Delta
Mon, Apr 13 - Mon, Apr 20
United Airlines Logo
7:35 pm - 8:15 am
SAT
-
GIG
34h 40m
1 stop
United Airlines Logo
9:05 pm - 3:39 pm
GIG
-
SAT
20h 34m
1 stop
$1,018United Airlines
Sun, May 31 - Mon, Jun 8
LATAM Airlines Logo
6:30 am - 10:45 am
SAT
-
GIG
26h 15m
2 stops
LATAM Airlines Logo
7:00 am - 12:14 am
GIG
-
SAT
19h 14m
2 stops
$1,033LATAM Airlines
Mon, Jun 22 - Wed, Jul 1
United Airlines Logo
4:35 pm - 8:15 am
SAT
-
GIG
37h 40m
2 stops
United Airlines Logo
9:05 pm - 3:39 pm
GIG
-
SAT
20h 34m
1 stop
$1,035United Airlines
Sun, May 31 - Mon, Jun 8
LATAM Airlines Logo
6:24 pm - 10:15 am
SAT
-
GIG
13h 51m
1 stop
LATAM Airlines Logo
12:05 pm - 11:25 am
GIG
-
SAT
25h 20m
2 stops
$1,037LATAM Airlines
Sun, May 17 - Fri, May 29
LATAM Airlines Logo
4:09 pm - 5:20 pm
SAT
-
GIG
23h 11m
2 stops
LATAM Airlines Logo
1:40 pm - 11:19 am
GIG
-
SAT
23h 39m
2 stops
$1,039LATAM Airlines
Sun, May 31 - Mon, Jun 8

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
May 31
SAT7:35 pmSan Antonio
34h 40m
1 stop
GIG8:15 amRio de Janeiro–Galeão Intl
Jun 8
GIG9:05 pmRio de Janeiro–Galeão Intl
20h 34m
1 stop
SAT3:39 pmSan Antonio
$1,018
United Airlines
May 31
SAT4:35 pmSan Antonio
37h 40m
2 stops
GIG8:15 amRio de Janeiro–Galeão Intl
Jun 8
GIG9:05 pmRio de Janeiro–Galeão Intl
20h 34m
1 stop
SAT3:39 pmSan Antonio
$1,035
United Airlines
May 17
SAT7:10 pmSan Antonio
35h 05m
1 stop
GIG8:15 amRio de Janeiro–Galeão Intl
May 29
GIG9:05 pmRio de Janeiro–Galeão Intl
13h 22m
1 stop
SAT8:27 amSan Antonio
$1,043

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
Jun 22
SAT6:30 amSan Antonio
26h 15m
2 stops
GIG10:45 amRio de Janeiro–Galeão Intl
Jul 1
GIG7:00 amRio de Janeiro–Galeão Intl
19h 14m
2 stops
SAT12:14 amSan Antonio
$1,033
LATAM Airlines
May 17
SAT6:24 pmSan Antonio
13h 51m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
May 29
GIG12:05 pmRio de Janeiro–Galeão Intl
25h 20m
2 stops
SAT11:25 amSan Antonio
$1,037
LATAM Airlines
May 31
SAT4:09 pmSan Antonio
23h 11m
2 stops
GIG5:20 pmRio de Janeiro–Galeão Intl
Jun 8
GIG1:40 pmRio de Janeiro–Galeão Intl
23h 39m
2 stops
SAT11:19 amSan Antonio
$1,039

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 February 17, 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

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sat 4/11

1:22 pm-3:35 pm

2 stops24h 13m

Rio de Janeiro–Galeão Intl

Sun 4/19

1:35 am-10:18 pm

2 stops22h 43m

$773

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Thu 4/30

8:41 pm-12:30 am

2 stops25h 49m

Rio de Janeiro–Galeão Intl

Wed 5/6

7:20 am-11:00 am

2 stops29h 40m

$891

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Thu 4/30

8:41 pm-3:35 pm

2 stops16h 54m

Rio de Janeiro–Galeão Intl

Wed 5/6

4:40 pm-7:10 pm

3 stops28h 30m

$925

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Thu 4/30

1:06 pm-3:35 pm

3 stops24h 29m

Rio de Janeiro–Galeão Intl

Wed 5/6

4:40 pm-7:10 pm

3 stops28h 30m

$959

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Mon 4/13

5:20 am-6:05 am

2 stops22h 45m

Rio de Janeiro–Galeão Intl

Mon 4/20

5:20 pm-12:59 pm

2 stops21h 39m

$1,012

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sun 5/31

7:35 pm-8:15 am

1 stop34h 40m

Rio de Janeiro–Galeão Intl

Mon 6/8

9:05 pm-3:39 pm

1 stop20h 34m

$1,018

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Mon 6/22

6:30 am-10:45 am

2 stops26h 15m

Rio de Janeiro–Galeão Intl

Wed 7/1

7:00 am-12:14 am

2 stops19h 14m

$1,033

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sun 5/31

4:35 pm-8:15 am

2 stops37h 40m

Rio de Janeiro–Galeão Intl

Mon 6/8

9:05 pm-3:39 pm

1 stop20h 34m

$1,035

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sun 5/17

6:24 pm-10:15 am

1 stop13h 51m

Rio de Janeiro–Galeão Intl

Fri 5/29

12:05 pm-11:25 am

2 stops25h 20m

$1,037

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sun 5/31

4:09 pm-5:20 pm

2 stops23h 11m

Rio de Janeiro–Galeão Intl

Mon 6/8

1:40 pm-11:19 am

2 stops23h 39m

$1,039

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

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 typical price of a round-trip flight between San Antonio and Rio de Janeiro?

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

14h 23m

Direct flights

None
The fastest flight from San Antonio to Rio de Janeiro takes 14h 23m
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

  • 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 14h 23m.

  • 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.

  • What is the most popular airline from San Antonio to Rio de Janeiro?

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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