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Cheap flights from San Antonio to Rio de Janeiro from $558

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 2/11. 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

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Multiple Airlines Logo
6:30 am - 6:25 amSAT-GIG
21h 55m2 stops
Multiple Airlines Logo
6:10 pm - 10:55 pmGIG-SAT
30h 45m2 stops
$905Multiple Airlines
Find Deal
Sat, Mar 14 - Sat, Mar 28
Multiple Airlines Logo
6:30 am - 6:25 amSAT-GIG
21h 55m2 stops
Multiple Airlines Logo
6:00 am - 11:00 amGIG-SAT
31h 00m3 stops
$919Multiple Airlines
Find Deal
Sat, Mar 14 - Sat, Mar 28
Multiple Airlines Logo
10:26 am - 12:40 amSAT-GIG
35h 14m3 stops
Multiple Airlines Logo
10:30 pm - 12:07 amGIG-SAT
28h 37m3 stops
$937Multiple Airlines
Find Deal
Sat, Jan 17 - Fri, Jan 23
Multiple Airlines Logo
6:30 am - 7:25 pmSAT-GIG
33h 55m3 stops
Multiple Airlines Logo
1:45 am - 11:52 pmGIG-SAT
25h 07m2 stops
$966Multiple Airlines
Find Deal
Sun, Feb 1 - Tue, Feb 10
Multiple Airlines Logo
6:30 am - 6:20 pmSAT-GIG
32h 50m3 stops
Multiple Airlines Logo
6:10 pm - 11:53 pmGIG-SAT
32h 43m2 stops
$968Multiple Airlines
Find Deal
Sun, Feb 1 - Wed, Feb 11
United Airlines Logo
4:43 pm - 9:35 amSAT-GIG
37h 52m2 stops
United Airlines Logo
9:55 pm - 1:08 pmGIG-SAT
18h 13m1 stop
$995United Airlines
Find Deal
Sun, Feb 1 - Wed, Feb 11
LATAM Airlines Logo
8:00 am - 10:15 amSAT-GIG
23h 15m2 stops
LATAM Airlines Logo
7:15 am - 12:41 amGIG-SAT
20h 26m2 stops
$1,002LATAM Airlines
Find Deal
Sun, Feb 1 - Wed, Feb 11
Delta Logo
6:30 am - 8:20 amSAT-GIG
22h 50m1 stop
Delta Logo
9:30 pm - 5:29 pmGIG-SAT
22h 59m1 stop
$1,006Delta
Find Deal
Sun, Feb 1 - Wed, Feb 11
LATAM Airlines Logo
5:30 pm - 1:15 pmSAT-SDU
17h 45m2 stops
LATAM Airlines Logo
8:05 pm - 1:26 pmSDU-SAT
19h 21m2 stops
$1,669LATAM Airlines
Find Deal
Sat, Mar 14 - Sat, Mar 28
Delta Logo
8:00 am - 9:25 amSAT-SDU
22h 25m2 stops
Delta Logo
8:05 pm - 2:46 pmSDU-SAT
21h 41m2 stops
$2,789Delta
Find Deal
Tue, Feb 17 - Thu, Feb 19

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
Feb 1
SAT4:43 pmSan Antonio
37h 52m
2 stops
GIG9:35 amRio de Janeiro–Galeão Intl
Feb 11
GIG9:55 pmRio de Janeiro–Galeão Intl
18h 13m
1 stop
SAT1:08 pmSan Antonio
$995
Find similar
United Airlines
Dec 28
SAT4:05 pmSan Antonio
14h 30m
1 stop
GIG9:35 amRio de Janeiro–Galeão Intl
Jan 23
GIG9:55 pmRio de Janeiro–Galeão Intl
21h 58m
2 stops
SAT4:53 pmSan Antonio
$1,060
Find similar
United Airlines
Dec 28
SAT11:28 amSan Antonio
19h 07m
1 stop
GIG9:35 amRio de Janeiro–Galeão Intl
Jan 23
GIG9:55 pmRio de Janeiro–Galeão Intl
13h 46m
1 stop
SAT8:41 amSan Antonio
$1,079
Find similar

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
Feb 1
SAT8:00 amSan Antonio
23h 15m
2 stops
GIG10:15 amRio de Janeiro–Galeão Intl
Feb 11
GIG7:15 amRio de Janeiro–Galeão Intl
20h 26m
2 stops
SAT12:41 amSan Antonio
$1,002
Find similar
LATAM Airlines
Jan 17
SAT1:40 pmSan Antonio
23h 40m
2 stops
GIG4:20 pmRio de Janeiro–Galeão Intl
Jan 23
GIG8:00 amRio de Janeiro–Galeão Intl
31h 45m
2 stops
SAT12:45 pmSan Antonio
$1,019
Find similar
LATAM Airlines
Feb 16
SAT5:21 amSan Antonio
23h 39m
2 stops
GIG8:00 amRio de Janeiro–Galeão Intl
Feb 18
GIG9:30 pmRio de Janeiro–Galeão Intl
22h 59m
1 stop
SAT5:29 pmSan Antonio
$1,095
Find similar

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 November 12, 2025.
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 3/14

6:30 am-6:25 am

2 stops21h 55m

Rio de Janeiro–Galeão Intl

Sat 3/28

6:10 pm-10:55 pm

2 stops30h 45m

$905

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sat 3/14

6:30 am-6:25 am

2 stops21h 55m

Rio de Janeiro–Galeão Intl

Sat 3/28

6:00 am-11:00 am

3 stops31h 00m

$919

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sat 1/17

10:26 am-12:40 am

3 stops35h 14m

Rio de Janeiro–Galeão Intl

Fri 1/23

10:30 pm-12:07 am

3 stops28h 37m

$937

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sun 2/1

6:30 am-7:25 pm

3 stops33h 55m

Rio de Janeiro–Galeão Intl

Tue 2/10

1:45 am-11:52 pm

2 stops25h 07m

$966

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sun 2/1

6:30 am-6:20 pm

3 stops32h 50m

Rio de Janeiro–Galeão Intl

Wed 2/11

6:10 pm-11:53 pm

2 stops32h 43m

$968

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sun 2/1

4:43 pm-9:35 am

2 stops37h 52m

Rio de Janeiro–Galeão Intl

Wed 2/11

9:55 pm-1:08 pm

1 stop18h 13m

$995

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sun 2/1

8:00 am-10:15 am

2 stops23h 15m

Rio de Janeiro–Galeão Intl

Wed 2/11

7:15 am-12:41 am

2 stops20h 26m

$1,002

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sun 2/1

6:30 am-8:20 am

1 stop22h 50m

Rio de Janeiro–Galeão Intl

Wed 2/11

9:30 pm-5:29 pm

1 stop22h 59m

$1,006

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Sat 3/14

5:30 pm-1:15 pm

2 stops17h 45m

Rio de Janeiro Santos Dumont

Sat 3/28

8:05 pm-1:26 pm

2 stops19h 21m

$1,669

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Tue 2/17

8:00 am-9:25 am

2 stops22h 25m

Rio de Janeiro Santos Dumont

Thu 2/19

8:05 pm-2:46 pm

2 stops21h 41m

$2,789

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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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 day to depart on your flight to Rio de Janeiro?

According to our data, Thursday is the cheapest day to fly to Rio de Janeiro from San Antonio. The lowest ticket price found for a Thursday departure recently was $890. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Wednesday is the most expensive day to depart from San Antonio because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,060.

What is the cheapest time of day to depart on your flight to Rio de Janeiro?

In the morning is the cheapest time of day to fly from San Antonio to Rio de Janeiro when you can find flight prices for as low as $891. Flying to Rio de Janeiro in the morning is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Rio de Janeiro, so prices are often more expensive at around $988 per ticket.

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

Direct flights

None
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.
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  • 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 30m.

  • 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 many operators does momondo search for flights from San Antonio Airport to Rio de Janeiro?

  • 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?

Best airlines flying from San Antonio to Rio de Janeiro

Compare and see reviews for airlines that fly from San Antonio to Rio de Janeiro with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $698Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights

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