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Cheap flights from San Antonio to Sao Paulo from $943

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Sao Paulo departing on 9/15. 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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Find the cheapest flights from San Antonio to Sao Paulo

Cheap round-trip flights

Logo
12:45 pm - 8:05 amSAT-GRU
17h 20m1 stop
Logo
4:35 am - 3:14 pmGRU-SAT
36h 39m2 stops
$943
Find Deal
Mon, Sep 15 - Sun, Sep 28
United Airlines Logo
7:16 am - 7:35 amSAT-GRU
22h 19m1 stop
United Airlines Logo
9:50 pm - 8:38 amGRU-SAT
12h 48m1 stop
$984United Airlines
Find Deal
Sun, Oct 12 - Fri, Oct 17
Delta Logo
10:55 am - 6:15 amSAT-GRU
17h 20m2 stops
Delta Logo
10:45 pm - 5:16 pmGRU-SAT
20h 31m2 stops
$988Delta
Find Deal
Sun, Oct 12 - Fri, Oct 17
LATAM Airlines Logo
2:33 pm - 9:00 amSAT-GRU
16h 27m1 stop
LATAM Airlines Logo
3:40 am - 11:07 pmGRU-SAT
21h 27m2 stops
$1,002LATAM Airlines
Find Deal
Sun, Oct 12 - Thu, Oct 16
LATAM Airlines Logo
5:14 am - 5:30 amSAT-GRU
22h 16m2 stops
LATAM Airlines Logo
3:40 am - 11:07 pmGRU-SAT
21h 27m2 stops
$1,016LATAM Airlines
Find Deal
Sun, Oct 12 - Thu, Oct 16
United Airlines Logo
5:09 pm - 9:30 amSAT-GRU
14h 21m1 stop
United Airlines Logo
9:50 pm - 10:49 amGRU-SAT
14h 59m1 stop
$1,017United Airlines
Find Deal
Wed, Oct 8 - Thu, Oct 16
American Airlines Logo
10:11 am - 5:15 amSAT-GRU
17h 04m2 stops
American Airlines Logo
9:25 pm - 11:32 amGRU-SAT
16h 07m2 stops
$1,021American Airlines
Find Deal
Wed, Oct 8 - Thu, Oct 16
Delta Logo
8:00 am - 5:40 amSAT-GRU
19h 40m1 stop
Delta Logo
10:50 pm - 2:23 pmGRU-SAT
17h 33m1 stop
$1,050Delta
Find Deal
Mon, Sep 15 - Mon, Sep 22
Delta Logo
11:26 am - 8:50 amSAT-GRU
19h 24m2 stops
Delta Logo
10:35 am - 11:59 pmGRU-SAT
15h 24m2 stops
$1,054Delta
Find Deal
Fri, Sep 12 - Mon, Sep 15
American Airlines Logo
5:46 pm - 8:45 amSAT-GRU
11h 59m1 stop
American Airlines Logo
12:15 am - 9:59 pmGRU-SAT
24h 44m1 stop
$1,980American Airlines
Find Deal
Mon, Dec 22 - Fri, Jan 2

United Airlines flights from San Antonio to Sao Paulo

Our best United Airlines deals on San Antonio to Sao Paulo flight tickets
United Airlines
Oct 12
SAT7:16 amSan Antonio
22h 19m
1 stop
GRU7:35 amSao Paulo Guarulhos Intl
Oct 17
GRU9:50 pmSao Paulo Guarulhos Intl
12h 48m
1 stop
SAT8:38 amSan Antonio
$984
Find similar
United Airlines
Oct 8
SAT5:09 pmSan Antonio
14h 21m
1 stop
GRU9:30 amSao Paulo Guarulhos Intl
Oct 16
GRU9:50 pmSao Paulo Guarulhos Intl
14h 59m
1 stop
SAT10:49 amSan Antonio
$1,017
Find similar
United Airlines
Aug 25
SAT1:44 pmSan Antonio
15h 51m
2 stops
GRU7:35 amSao Paulo Guarulhos Intl
Aug 27
GRU9:50 pmSao Paulo Guarulhos Intl
13h 07m
1 stop
SAT8:57 amSan Antonio
$1,050
Find similar

Delta flights from San Antonio to Sao Paulo

Our best Delta deals on San Antonio to Sao Paulo flight tickets
Delta
Oct 12
SAT10:55 amSan Antonio
17h 20m
2 stops
GRU6:15 amSao Paulo Guarulhos Intl
Oct 17
GRU10:45 pmSao Paulo Guarulhos Intl
20h 31m
2 stops
SAT5:16 pmSan Antonio
$988
Find similar
Delta
Sep 15
SAT8:00 amSan Antonio
19h 40m
1 stop
GRU5:40 amSao Paulo Guarulhos Intl
Sep 22
GRU10:50 pmSao Paulo Guarulhos Intl
17h 33m
1 stop
SAT2:23 pmSan Antonio
$1,050
Find similar
Delta
Sep 12
SAT11:26 amSan Antonio
19h 24m
2 stops
GRU8:50 amSao Paulo Guarulhos Intl
Sep 15
GRU10:35 amSao Paulo Guarulhos Intl
15h 24m
2 stops
SAT11:59 pmSan Antonio
$1,054
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Sao Paulo 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 August 24, 2025.
Use the filters below to find and compare flights from San Antonio to Sao Paulo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Mon 9/15

12:45 pm-8:05 am

1 stop17h 20m

Sao Paulo Guarulhos Intl

Sun 9/28

4:35 am-3:14 pm

2 stops36h 39m

$943

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Sun 10/12

7:16 am-7:35 am

1 stop22h 19m

Sao Paulo Guarulhos Intl

Fri 10/17

9:50 pm-8:38 am

1 stop12h 48m

$984

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Sun 10/12

10:55 am-6:15 am

2 stops17h 20m

Sao Paulo Guarulhos Intl

Fri 10/17

10:45 pm-5:16 pm

2 stops20h 31m

$988

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Sun 10/12

2:33 pm-9:00 am

1 stop16h 27m

Sao Paulo Guarulhos Intl

Thu 10/16

3:40 am-11:07 pm

2 stops21h 27m

$1,002

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Sun 10/12

5:14 am-5:30 am

2 stops22h 16m

Sao Paulo Guarulhos Intl

Thu 10/16

3:40 am-11:07 pm

2 stops21h 27m

$1,016

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Wed 10/8

5:09 pm-9:30 am

1 stop14h 21m

Sao Paulo Guarulhos Intl

Thu 10/16

9:50 pm-10:49 am

1 stop14h 59m

$1,017

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Wed 10/8

10:11 am-5:15 am

2 stops17h 04m

Sao Paulo Guarulhos Intl

Thu 10/16

9:25 pm-11:32 am

2 stops16h 07m

$1,021

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Mon 9/15

8:00 am-5:40 am

1 stop19h 40m

Sao Paulo Guarulhos Intl

Mon 9/22

10:50 pm-2:23 pm

1 stop17h 33m

$1,050

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Fri 9/12

11:26 am-8:50 am

2 stops19h 24m

Sao Paulo Guarulhos Intl

Mon 9/15

10:35 am-11:59 pm

2 stops15h 24m

$1,054

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Mon 12/22

5:46 pm-8:45 am

1 stop11h 59m

Sao Paulo Guarulhos Intl

Fri 1/2

12:15 am-9:59 pm

1 stop24h 44m

$1,980

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sao Paulo from

How to get the cheapest flight ticket from San Antonio to Sao Paulo

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 Sao Paulo?

The cheapest day to depart on your flight to Sao Paulo is on a Thursday when prices can be found for as low as $915. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday 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 $999.

What is the cheapest time of day to depart on your flight to Sao Paulo?

At noon is the cheapest time of day to fly from San Antonio to Sao Paulo when you can find flight prices for as low as $985. Flying to Sao Paulo at noon is an ideal time because this is during off-peak travel hours. Flights to Sao Paulo are more costly in the afternoon, with an average ticket price of $999. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from San Antonio to Sao Paulo

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Sao Paulo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Sao Paulo (SAT to SAO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Sao Paulo

Direct flights

None
There are no direct flights from San Antonio to Sao Paulo. There are no popular flight routes from San Antonio to Sao Paulo.
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  • How far is San Antonio to Sao Paulo by plane?

    The straight-line distance from San Antonio to Sao Paulo is 5021.6 mi. Typically, this will take 11h 59m by plane in normal conditions.

  • When did momondo last update prices for flights from San Antonio Airport to Sao Paulo?

    Prices for flights from San Antonio Airport to Sao Paulo were last updated today.

  • How many operators does momondo search for flights from San Antonio Airport to Sao Paulo?

  • How old do you have to be to fly from San Antonio Airport to Sao Paulo?

    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 Sao Paulo.

  • What documentation or ID do you need to fly to Sao Paulo?

    The required travel and health documents for your Sao Paulo trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sao Paulo. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Antonio to Sao Paulo?

Best airlines flying from San Antonio to Sao Paulo

Compare and see reviews for airlines that fly from San Antonio to Sao Paulo with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $691Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights

Traveling to a place near Sao Paulo?

Book flights to Sao Paulo if you plan to visit one of these locations
Santos
Guarujá

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Sao Paulo?

It is quick and easy to find San Antonio to Sao Paulo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sao Paulo that suits you.

Can I find flights from San Antonio to Sao Paulo with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sao Paulo 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 Sao Paulo?

Once you have performed a search for San Antonio to Sao Paulo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Antonio to Sao Paulo right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sao Paulo from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Brazil

Fly into one of these airports located in Sao Paulo

Airports listed have a maximum distance of 48.9 mi from Sao Paulo
Sao Paulo Congonhas Airport
Sao Paulo Guarulhos Intl Airport
Sao Paulo Viracopos Airport