Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Antonio to Rio de Janeiro from $658

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.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
6:30 am - 9:25 am
SAT
-
GIG
23h 55m2 stops
Multiple Airlines Logo
6:00 am - 11:52 pm
GIG
-
SAT
20h 52m3 stops
$727Multiple Airlines
Thu, Jan 22 - Thu, Jan 29
Multiple Airlines Logo
6:30 am - 9:50 pm
SAT
-
GIG
36h 20m3 stops
Multiple Airlines Logo
6:00 am - 11:52 pm
GIG
-
SAT
20h 52m3 stops
$759Multiple Airlines
Thu, Jan 22 - Thu, Jan 29
Multiple Airlines Logo
6:30 am - 2:10 pm
SAT
-
SDU
28h 40m2 stops
Multiple Airlines Logo
6:00 am - 11:52 pm
SDU
-
SAT
20h 52m3 stops
$764Multiple Airlines
Thu, Jan 22 - Thu, Jan 29
Multiple Airlines Logo
6:30 am - 9:25 am
SAT
-
GIG
23h 55m2 stops
Multiple Airlines Logo
6:00 am - 11:52 pm
GIG
-
SAT
20h 52m2 stops
$814Multiple Airlines
Thu, Jan 22 - Thu, Jan 29
LATAM Airlines Logo
6:20 pm - 10:15 am
SAT
-
GIG
13h 55m1 stop
LATAM Airlines Logo
5:20 pm - 11:19 am
GIG
-
SAT
19h 59m2 stops
$988LATAM Airlines
Sun, May 17 - Fri, May 29
Delta Logo
6:30 am - 8:20 am
SAT
-
GIG
22h 50m1 stop
Delta Logo
9:30 pm - 8:25 pm
GIG
-
SAT
25h 55m1 stop
$1,000Delta
Mon, Feb 16 - Sun, Mar 1
LATAM Airlines Logo
8:00 am - 8:20 am
SAT
-
GIG
21h 20m1 stop
LATAM Airlines Logo
7:15 am - 12:35 am
GIG
-
SAT
20h 20m2 stops
$1,012LATAM Airlines
Fri, Feb 20 - Sat, Feb 28
United Airlines Logo
5:58 pm - 2:30 pm
SAT
-
SDU
17h 32m2 stops
United Airlines Logo
1:45 pm - 8:43 am
SDU
-
SAT
21h 58m2 stops
$1,207United Airlines
Mon, Feb 16 - Mon, Feb 23
United Airlines Logo
7:05 am - 4:40 pm
SAT
-
SDU
30h 35m2 stops
United Airlines Logo
5:30 pm - 8:43 am
SDU
-
SAT
18h 13m2 stops
$1,222United Airlines
Mon, Feb 23 - Sat, Feb 28
Delta Logo
4:29 pm - 1:15 pm
SAT
-
SDU
17h 46m2 stops
Delta Logo
8:05 pm - 12:39 pm
SDU
-
SAT
19h 34m2 stops
$1,352Delta
Thu, Feb 26 - Tue, Mar 3

American Airlines flights from San Antonio to Rio de Janeiro

Our best American Airlines deals on San Antonio to Rio de Janeiro flight tickets
American Airlines
Feb 23
SAT5:20 amSan Antonio
21h 55m
1 stop
GIG6:15 amRio de Janeiro–Galeão Intl
Feb 28
GIG11:55 pmRio de Janeiro–Galeão Intl
19h 43m
1 stop
SAT4:38 pmSan Antonio
$1,019
Find similar
American Airlines
Feb 23
SAT3:08 pmSan Antonio
15h 17m
2 stops
GIG9:25 amRio de Janeiro–Galeão Intl
Feb 28
GIG11:55 pmRio de Janeiro–Galeão Intl
20h 04m
2 stops
SAT4:59 pmSan Antonio
$1,024
Find similar
American Airlines
May 17
SAT11:53 amSan Antonio
18h 27m
2 stops
GIG8:20 amRio de Janeiro–Galeão Intl
May 29
GIG2:50 pmRio de Janeiro–Galeão Intl
20h 24m
2 stops
SAT9:14 amSan Antonio
$1,031
Find similar

Delta flights from San Antonio to Rio de Janeiro

Our best Delta deals on San Antonio to Rio de Janeiro flight tickets
Delta
Feb 20
SAT4:29 pmSan Antonio
12h 51m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Feb 28
GIG9:30 pmRio de Janeiro–Galeão Intl
15h 30m
1 stop
SAT10:00 amSan Antonio
$1,020
Find similar
Delta
Feb 16
SAT4:29 pmSan Antonio
12h 51m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Feb 23
GIG9:30 pmRio de Janeiro–Galeão Intl
15h 30m
1 stop
SAT10:00 amSan Antonio
$1,040
Find similar
Delta
May 31
SAT4:25 pmSan Antonio
15h 50m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Jun 8
GIG9:00 pmRio de Janeiro–Galeão Intl
16h 19m
1 stop
SAT11:19 amSan Antonio
$1,110
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 December 26, 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

Thu 1/22

6:30 am-9:25 am

2 stops23h 55m

Rio de Janeiro–Galeão Intl

Thu 1/29

6:00 am-11:52 pm

3 stops20h 52m

$727

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Thu 1/22

6:30 am-9:50 pm

3 stops36h 20m

Rio de Janeiro–Galeão Intl

Thu 1/29

6:00 am-11:52 pm

3 stops20h 52m

$759

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Thu 1/22

6:30 am-2:10 pm

2 stops28h 40m

Rio de Janeiro Santos Dumont

Thu 1/29

6:00 am-11:52 pm

3 stops20h 52m

$764

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Thu 1/22

6:30 am-9:25 am

2 stops23h 55m

Rio de Janeiro–Galeão Intl

Thu 1/29

6:00 am-11:52 pm

2 stops20h 52m

$814

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sun 5/17

6:20 pm-10:15 am

1 stop13h 55m

Rio de Janeiro–Galeão Intl

Fri 5/29

5:20 pm-11:19 am

2 stops19h 59m

$988

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Mon 2/16

6:30 am-8:20 am

1 stop22h 50m

Rio de Janeiro–Galeão Intl

Sun 3/1

9:30 pm-8:25 pm

1 stop25h 55m

$1,000

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Fri 2/20

8:00 am-8:20 am

1 stop21h 20m

Rio de Janeiro–Galeão Intl

Sat 2/28

7:15 am-12:35 am

2 stops20h 20m

$1,012

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Mon 2/16

5:58 pm-2:30 pm

2 stops17h 32m

Rio de Janeiro Santos Dumont

Mon 2/23

1:45 pm-8:43 am

2 stops21h 58m

$1,207

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Mon 2/23

7:05 am-4:40 pm

2 stops30h 35m

Rio de Janeiro Santos Dumont

Sat 2/28

5:30 pm-8:43 am

2 stops18h 13m

$1,222

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Thu 2/26

4:29 pm-1:15 pm

2 stops17h 46m

Rio de Janeiro Santos Dumont

Tue 3/3

8:05 pm-12:39 pm

2 stops19h 34m

$1,352

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 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

Fastest flight time

12h 51m

Direct flights

None
The fastest flight from San Antonio to Rio de Janeiro takes 12h 51m
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 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
9,115 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.

An easier way to manage your Rio de Janeiro trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 1/25
Sun 2/1
By creating a price alert you accept our terms of use and privacy policy.

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