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Cheap flights from San Antonio to Rio de Janeiro from $360

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 2/14. 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
9:10 am - 10:35 pmSAT-GIG
35h 25m3 stops
Multiple Airlines Logo
6:00 am - 11:01 amGIG-SAT
31h 01m3 stops
$949Multiple Airlines
Find Deal
Sat, Mar 14 - Sat, Mar 21
Multiple Airlines Logo
9:10 am - 2:10 pmSAT-SDU
27h 00m3 stops
Multiple Airlines Logo
6:00 am - 11:01 amSDU-SAT
31h 01m3 stops
$954Multiple Airlines
Find Deal
Sat, Mar 14 - Sat, Mar 21
American Airlines Logo
8:16 am - 8:20 amSAT-GIG
21h 04m1 stop
American Airlines Logo
11:55 pm - 2:16 pmGIG-SAT
17h 21m2 stops
$1,025American Airlines
Find Deal
Mon, Jan 12 - Fri, Jan 16
American Airlines Logo
9:30 am - 8:20 amSAT-GIG
19h 50m1 stop
American Airlines Logo
11:55 pm - 11:59 pmGIG-SAT
27h 04m1 stop
$1,033American Airlines
Find Deal
Mon, Jan 12 - Fri, Jan 16
Delta Logo
4:29 pm - 8:20 amSAT-GIG
12h 51m1 stop
Delta Logo
5:05 pm - 12:45 pmGIG-SAT
22h 40m2 stops
$1,062Delta
Find Deal
Mon, Jan 12 - Fri, Jan 16
United Airlines Logo
4:12 pm - 9:35 amSAT-GIG
14h 23m1 stop
United Airlines Logo
9:55 pm - 3:38 pmGIG-SAT
20h 43m1 stop
$1,090United Airlines
Find Deal
Mon, Feb 16 - Wed, Feb 18
Delta Logo
12:55 pm - 10:15 amSAT-GIG
18h 20m1 stop
Delta Logo
3:10 pm - 10:15 amGIG-SAT
22h 05m2 stops
$1,091Delta
Find Deal
Fri, Jan 9 - Wed, Jan 14
LATAM Airlines Logo
4:29 pm - 6:25 amSAT-GIG
34h 56m2 stops
LATAM Airlines Logo
5:05 pm - 12:45 pmGIG-SAT
22h 40m2 stops
$1,092LATAM Airlines
Find Deal
Mon, Jan 12 - Fri, Jan 16
LATAM Airlines Logo
4:29 pm - 8:20 amSAT-GIG
12h 51m1 stop
LATAM Airlines Logo
8:00 am - 12:45 pmGIG-SAT
31h 45m2 stops
$1,100LATAM Airlines
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Mon, Jan 12 - Fri, Jan 16
United Airlines Logo
4:45 pm - 9:35 amSAT-GIG
61h 50m2 stops
United Airlines Logo
9:55 pm - 8:43 amGIG-SAT
13h 48m1 stop
$1,190United Airlines
Find Deal
Thu, Feb 12 - Mon, Feb 16

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 16
SAT4:12 pmSan Antonio
14h 23m
1 stop
GIG9:35 amRio de Janeiro–Galeão Intl
Feb 18
GIG9:55 pmRio de Janeiro–Galeão Intl
20h 43m
1 stop
SAT3:38 pmSan Antonio
$1,090
Find similar
United Airlines
Feb 12
SAT4:45 pmSan Antonio
61h 50m
2 stops
GIG9:35 amRio de Janeiro–Galeão Intl
Feb 16
GIG9:55 pmRio de Janeiro–Galeão Intl
13h 48m
1 stop
SAT8:43 amSan Antonio
$1,190
Find similar
United Airlines
Nov 13
SAT6:00 pmSan Antonio
12h 35m
1 stop
GIG9:35 amRio de Janeiro–Galeão Intl
Nov 20
GIG9:55 pmRio de Janeiro–Galeão Intl
13h 53m
1 stop
SAT8:48 amSan Antonio
$1,440
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
Jan 12
SAT4:29 pmSan Antonio
34h 56m
2 stops
GIG6:25 amRio de Janeiro–Galeão Intl
Jan 16
GIG5:05 pmRio de Janeiro–Galeão Intl
22h 40m
2 stops
SAT12:45 pmSan Antonio
$1,092
Find similar
LATAM Airlines
Jan 12
SAT4:29 pmSan Antonio
12h 51m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Jan 16
GIG8:00 amRio de Janeiro–Galeão Intl
31h 45m
2 stops
SAT12:45 pmSan Antonio
$1,100
Find similar
LATAM Airlines
Jan 9
SAT4:29 pmSan Antonio
21h 21m
2 stops
GIG4:50 pmRio de Janeiro–Galeão Intl
Jan 14
GIG10:55 pmRio de Janeiro–Galeão Intl
27h 35m
2 stops
SAT11:30 pmSan Antonio
$1,121
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 5, 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

9:10 am-10:35 pm

3 stops35h 25m

Rio de Janeiro–Galeão Intl

Sat 3/21

6:00 am-11:01 am

3 stops31h 01m

$949

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Sat 3/14

9:10 am-2:10 pm

3 stops27h 00m

Rio de Janeiro Santos Dumont

Sat 3/21

6:00 am-11:01 am

3 stops31h 01m

$954

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Mon 1/12

8:16 am-8:20 am

1 stop21h 04m

Rio de Janeiro–Galeão Intl

Fri 1/16

11:55 pm-2:16 pm

2 stops17h 21m

$1,025

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Mon 1/12

9:30 am-8:20 am

1 stop19h 50m

Rio de Janeiro–Galeão Intl

Fri 1/16

11:55 pm-11:59 pm

1 stop27h 04m

$1,033

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Mon 1/12

4:29 pm-8:20 am

1 stop12h 51m

Rio de Janeiro–Galeão Intl

Fri 1/16

5:05 pm-12:45 pm

2 stops22h 40m

$1,062

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Mon 2/16

4:12 pm-9:35 am

1 stop14h 23m

Rio de Janeiro–Galeão Intl

Wed 2/18

9:55 pm-3:38 pm

1 stop20h 43m

$1,090

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Fri 1/9

12:55 pm-10:15 am

1 stop18h 20m

Rio de Janeiro–Galeão Intl

Wed 1/14

3:10 pm-10:15 am

2 stops22h 05m

$1,091

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Mon 1/12

4:29 pm-6:25 am

2 stops34h 56m

Rio de Janeiro–Galeão Intl

Fri 1/16

5:05 pm-12:45 pm

2 stops22h 40m

$1,092

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Mon 1/12

4:29 pm-8:20 am

1 stop12h 51m

Rio de Janeiro–Galeão Intl

Fri 1/16

8:00 am-12:45 pm

2 stops31h 45m

$1,100

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Thu 2/12

4:45 pm-9:35 am

2 stops61h 50m

Rio de Janeiro–Galeão Intl

Mon 2/16

9:55 pm-8:43 am

1 stop13h 48m

$1,190

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 12h 51m.

  • 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
9,002 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