Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from San Antonio to Rio de Janeiro from $367

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 4/18. 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
1 adult, Economy, 0 bags

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
10:16 pm - 12:30 am
SAT
-
GIG
24h 14m
2 stops
Multiple Airlines Logo
7:20 am - 9:05 am
GIG
-
SAT
27h 45m
3 stops
$1,096Multiple Airlines
Thu, Aug 6 - Wed, Aug 12
LATAM Airlines Logo
5:30 am - 6:05 am
SAT
-
GIG
22h 35m
2 stops
LATAM Airlines Logo
7:00 am - 12:14 am
GIG
-
SAT
19h 14m
2 stops
$1,104LATAM Airlines
Mon, Jun 22 - Thu, Aug 6
Delta Logo
10:47 am - 4:30 pm
SAT
-
GIG
27h 43m
2 stops
Delta Logo
7:00 am - 11:42 am
GIG
-
SAT
30h 42m
2 stops
$1,112Delta
Wed, Jun 24 - Wed, Aug 5
Multiple Airlines Logo
4:05 pm - 12:30 am
SAT
-
GIG
30h 25m
3 stops
Multiple Airlines Logo
7:20 am - 9:05 am
GIG
-
SAT
27h 45m
2 stops
$1,135Multiple Airlines
Wed, Aug 26 - Sun, Aug 30
Multiple Airlines Logo
4:05 pm - 12:30 am
SAT
-
GIG
30h 25m
3 stops
Multiple Airlines Logo
7:20 am - 9:05 am
GIG
-
SAT
27h 45m
3 stops
$1,138Multiple Airlines
Thu, Aug 6 - Wed, Aug 12
LATAM Airlines Logo
4:25 pm - 10:15 am
SAT
-
GIG
15h 50m
1 stop
LATAM Airlines Logo
7:00 am - 12:14 am
GIG
-
SAT
19h 14m
2 stops
$1,144LATAM Airlines
Sun, Jun 28 - Thu, Aug 6
LATAM Airlines Logo
5:30 am - 2:10 pm
SAT
-
GIG
30h 40m
2 stops
LATAM Airlines Logo
7:00 am - 9:48 am
GIG
-
SAT
28h 48m
2 stops
$1,150LATAM Airlines
Sat, Jun 27 - Thu, Aug 6
Delta Logo
7:51 am - 6:05 am
SAT
-
GIG
20h 14m
2 stops
Delta Logo
7:40 am - 11:09 am
GIG
-
SAT
29h 29m
2 stops
$1,159Delta
Mon, Jun 22 - Fri, Jul 31
United Airlines Logo
7:35 pm - 4:45 pm
SAT
-
SDU
43h 10m
2 stops
United Airlines Logo
1:45 pm - 10:59 am
SDU
-
SAT
23h 14m
2 stops
$1,288United Airlines
Sun, May 31 - Mon, Jun 8
United Airlines Logo
6:45 am - 5:45 pm
SAT
-
SDU
33h 00m
2 stops
United Airlines Logo
1:45 pm - 10:59 am
SDU
-
SAT
23h 14m
2 stops
$1,321United Airlines
Sat, Jun 27 - Tue, Aug 4

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
SAT5:30 amSan Antonio
22h 35m
2 stops
GIG6:05 amRio de Janeiro–Galeão Intl
Aug 6
GIG7:00 amRio de Janeiro–Galeão Intl
19h 14m
2 stops
SAT12:14 amSan Antonio
$1,104
LATAM Airlines
Jun 28
SAT10:45 amSan Antonio
21h 30m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Aug 5
GIG7:00 amRio de Janeiro–Galeão Intl
28h 48m
2 stops
SAT9:48 amSan Antonio
$1,144
LATAM Airlines
Jun 27
SAT5:30 amSan Antonio
30h 40m
2 stops
GIG2:10 pmRio de Janeiro–Galeão Intl
Aug 6
GIG7:00 amRio de Janeiro–Galeão Intl
28h 48m
2 stops
SAT9:48 amSan Antonio
$1,150

Delta flights from San Antonio to Rio de Janeiro

Our best Delta deals on San Antonio to Rio de Janeiro flight tickets
Delta
Jun 24
SAT10:47 amSan Antonio
27h 43m
2 stops
GIG4:30 pmRio de Janeiro–Galeão Intl
Aug 5
GIG7:00 amRio de Janeiro–Galeão Intl
30h 42m
2 stops
SAT11:42 amSan Antonio
$1,112
Delta
Jun 22
SAT7:51 amSan Antonio
20h 14m
2 stops
GIG6:05 amRio de Janeiro–Galeão Intl
Jul 31
GIG7:40 amRio de Janeiro–Galeão Intl
29h 29m
2 stops
SAT11:09 amSan Antonio
$1,159
Delta
Jun 24
SAT10:47 amSan Antonio
27h 43m
2 stops
GIG4:30 pmRio de Janeiro–Galeão Intl
Aug 3
GIG7:00 amRio de Janeiro–Galeão Intl
32h 16m
2 stops
SAT1:16 pmSan Antonio
$1,162

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 March 22, 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

Cheapest round-trip

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Thu 8/6

10:16 pm-12:30 am

2 stops24h 14m

Rio de Janeiro–Galeão Intl

Wed 8/12

7:20 am-9:05 am

3 stops27h 45m

$1,096

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Mon 6/22

5:30 am-6:05 am

2 stops22h 35m

Rio de Janeiro–Galeão Intl

Thu 8/6

7:00 am-12:14 am

2 stops19h 14m

$1,104

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Wed 6/24

10:47 am-4:30 pm

2 stops27h 43m

Rio de Janeiro–Galeão Intl

Wed 8/5

7:00 am-11:42 am

2 stops30h 42m

$1,112

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Wed 8/26

4:05 pm-12:30 am

3 stops30h 25m

Rio de Janeiro–Galeão Intl

Sun 8/30

7:20 am-9:05 am

2 stops27h 45m

$1,135

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Thu 8/6

4:05 pm-12:30 am

3 stops30h 25m

Rio de Janeiro–Galeão Intl

Wed 8/12

7:20 am-9:05 am

3 stops27h 45m

$1,138
Quickest round-trip

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sun 6/28

4:25 pm-10:15 am

1 stop15h 50m

Rio de Janeiro–Galeão Intl

Thu 8/6

7:00 am-12:14 am

2 stops19h 14m

$1,144

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sat 6/27

5:30 am-2:10 pm

2 stops30h 40m

Rio de Janeiro–Galeão Intl

Thu 8/6

7:00 am-9:48 am

2 stops28h 48m

$1,150

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Mon 6/22

7:51 am-6:05 am

2 stops20h 14m

Rio de Janeiro–Galeão Intl

Fri 7/31

7:40 am-11:09 am

2 stops29h 29m

$1,159

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Sun 5/31

7:35 pm-4:45 pm

2 stops43h 10m

Rio de Janeiro Santos Dumont

Mon 6/8

1:45 pm-10:59 am

2 stops23h 14m

$1,288

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Sat 6/27

6:45 am-5:45 pm

2 stops33h 00m

Rio de Janeiro Santos Dumont

Tue 8/4

1:45 pm-10:59 am

2 stops23h 14m

$1,321

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 airline that flies from San Antonio to Rio de Janeiro?

LATAM Airlines and United Airlines are the most popular carriers operating from San Antonio to Rio de Janeiro

What airlines fly to Rio de Janeiro?

Copa Airlines, United Airlines and American Airlines are the top three most popular airlines that fly to Rio de Janeiro from San Antonio according to our data. Copa Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Rio de Janeiro. Keep in mind that there are 5 different airlines that fly to Rio de Janeiro 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

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

16h 08m

Direct flights

None
The fastest flight from San Antonio to Rio de Janeiro takes 16h 08m
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 16h 08m.

  • 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.

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
Tue 4/21
Tue 4/28
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