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Cheap flights from San Antonio to Rio de Janeiro from $407

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 5/11. 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

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
8:30 am - 6:00 am
SAT
-
GIG
19h 30m
1 stop
Multiple Airlines Logo
4:40 pm - 5:08 pm
GIG
-
SAT
26h 28m
2 stops
$1,053Multiple Airlines
Sat, May 30 - Sat, Jun 6
Multiple Airlines Logo
4:05 pm - 3:35 pm
SAT
-
GIG
21h 30m
3 stops
Multiple Airlines Logo
6:05 am - 9:05 am
GIG
-
SAT
29h 00m
3 stops
$1,089Multiple Airlines
Thu, Jun 11 - Tue, Jun 23
Multiple Airlines Logo
8:30 am - 6:00 am
SAT
-
GIG
19h 30m
1 stop
Multiple Airlines Logo
1:35 am - 4:16 pm
GIG
-
SAT
40h 41m
3 stops
$1,095Multiple Airlines
Sat, May 30 - Fri, Jun 5
LATAM Airlines Logo
4:25 pm - 4:30 pm
SAT
-
GIG
22h 05m
2 stops
LATAM Airlines Logo
5:20 pm - 11:10 am
GIG
-
SAT
19h 50m
2 stops
$1,104LATAM Airlines
Mon, Aug 10 - Mon, Aug 24
Multiple Airlines Logo
5:26 pm - 12:25 am
SAT
-
GIG
28h 59m
2 stops
Multiple Airlines Logo
6:05 am - 9:05 am
GIG
-
SAT
29h 00m
3 stops
$1,114Multiple Airlines
Thu, Jun 11 - Tue, Jun 23
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
$1,117United Airlines
Wed, Aug 19 - Wed, Sep 9
Delta Logo
2:10 pm - 10:15 am
SAT
-
GIG
18h 05m
1 stop
Delta Logo
11:30 am - 10:52 am
GIG
-
SAT
25h 22m
2 stops
$1,120Delta
Mon, Aug 10 - Mon, Aug 24
LATAM Airlines Logo
7:51 am - 8:55 am
SAT
-
GIG
23h 04m
2 stops
LATAM Airlines Logo
7:00 am - 12:30 am
GIG
-
SAT
19h 30m
2 stops
$1,121LATAM Airlines
Thu, Jun 11 - Tue, Jun 23
Delta Logo
2:10 pm - 1:10 pm
SAT
-
SDU
21h 00m
2 stops
Delta Logo
8:15 pm - 11:10 am
SDU
-
SAT
16h 55m
2 stops
$1,133Delta
Wed, Aug 19 - Wed, Sep 9
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
$1,310United Airlines
Wed, Jul 15 - Wed, Jul 29

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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
Aug 10
SAT4:25 pmSan Antonio
22h 05m
2 stops
GIG4:30 pmRio de Janeiro–Galeão Intl
Aug 24
GIG5:20 pmRio de Janeiro–Galeão Intl
19h 50m
2 stops
SAT11:10 amSan Antonio
$1,104
LATAM Airlines
Jul 15
SAT5:00 pmSan Antonio
15h 15m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Jul 29
GIG5:10 pmRio de Janeiro–Galeão Intl
19h 59m
2 stops
SAT11:09 amSan Antonio
$1,122
LATAM Airlines
Jul 15
SAT2:21 pmSan Antonio
16h 39m
2 stops
GIG9:00 amRio de Janeiro–Galeão Intl
Jul 29
GIG7:00 amRio de Janeiro–Galeão Intl
30h 09m
2 stops
SAT11:09 amSan Antonio
$1,129

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
Aug 19
SAT4:35 pmSan Antonio
37h 40m
2 stops
GIG8:15 amRio de Janeiro–Galeão Intl
Sep 9
GIG9:05 pmRio de Janeiro–Galeão Intl
20h 34m
1 stop
SAT3:39 pmSan Antonio
$1,117
United Airlines
Sep 27
SAT9:47 amSan Antonio
20h 28m
1 stop
GIG8:15 amRio de Janeiro–Galeão Intl
Oct 6
GIG9:05 pmRio de Janeiro–Galeão Intl
15h 33m
1 stop
SAT10:38 amSan Antonio
$1,152
United Airlines
Aug 19
SAT7:35 amSan Antonio
22h 40m
1 stop
GIG8:15 amRio de Janeiro–Galeão Intl
Sep 9
GIG9:05 pmRio de Janeiro–Galeão Intl
20h 34m
1 stop
SAT3:39 pmSan Antonio
$1,187

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 April 19, 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

Sat 5/30

8:30 am-6:00 am

1 stop19h 30m

Rio de Janeiro–Galeão Intl

Sat 6/6

4:40 pm-5:08 pm

2 stops26h 28m

$1,053

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Thu 6/11

4:05 pm-3:35 pm

3 stops21h 30m

Rio de Janeiro–Galeão Intl

Tue 6/23

6:05 am-9:05 am

3 stops29h 00m

$1,089

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Sat 5/30

8:30 am-6:00 am

1 stop19h 30m

Rio de Janeiro–Galeão Intl

Fri 6/5

1:35 am-4:16 pm

3 stops40h 41m

$1,095

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Mon 8/10

4:25 pm-4:30 pm

2 stops22h 05m

Rio de Janeiro–Galeão Intl

Mon 8/24

5:20 pm-11:10 am

2 stops19h 50m

$1,104

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Thu 6/11

5:26 pm-12:25 am

2 stops28h 59m

Rio de Janeiro–Galeão Intl

Tue 6/23

6:05 am-9:05 am

3 stops29h 00m

$1,114

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Wed 8/19

4:35 pm-8:15 am

2 stops37h 40m

Rio de Janeiro–Galeão Intl

Wed 9/9

9:05 pm-3:39 pm

1 stop20h 34m

$1,117

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Mon 8/10

2:10 pm-10:15 am

1 stop18h 05m

Rio de Janeiro–Galeão Intl

Mon 8/24

11:30 am-10:52 am

2 stops25h 22m

$1,120

San AntonioRio de Janeiro

SAT - GIG

SATGIG

San Antonio

Thu 6/11

7:51 am-8:55 am

2 stops23h 04m

Rio de Janeiro–Galeão Intl

Tue 6/23

7:00 am-12:30 am

2 stops19h 30m

$1,121
Quickest round-trip

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Wed 8/19

2:10 pm-1:10 pm

2 stops21h 00m

Rio de Janeiro Santos Dumont

Wed 9/9

8:15 pm-11:10 am

2 stops16h 55m

$1,133

San AntonioRio de Janeiro

SAT - SDU

SATSDU

San Antonio

Wed 7/15

7:35 pm-4:45 pm

2 stops43h 10m

Rio de Janeiro Santos Dumont

Wed 7/29

1:45 pm-10:59 am

2 stops23h 14m

$1,310

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 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

15h 15m

Direct flights

None
The fastest flight from San Antonio to Rio de Janeiro takes 15h 15m
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

Frequently asked questions about flying from San Antonio to Rio de Janeiro

  • 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 15h 15m.

  • 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?

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