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Cheap flights from San Antonio to Sao Paulo from $263

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 Sao Paulo departing on 12/6. 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

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Cheap round-trip flights

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Multiple Airlines Logo
6:25 am - 5:40 amSAT-GRU
20h 15m2 stops
Multiple Airlines Logo
1:20 am - 11:26 pmGRU-SAT
25h 06m2 stops
$755Multiple Airlines
Find Deal
Fri, Nov 28 - Thu, Dec 4
Multiple Airlines Logo
6:25 am - 5:40 amSAT-GRU
20h 15m2 stops
Multiple Airlines Logo
1:20 am - 11:26 pmGRU-SAT
25h 06m3 stops
$777Multiple Airlines
Find Deal
Fri, Nov 28 - Thu, Dec 4
United Airlines Logo
4:14 pm - 9:30 amSAT-GRU
14h 16m1 stop
United Airlines Logo
9:45 pm - 1:12 pmGRU-SAT
18h 27m2 stops
$946United Airlines
Find Deal
Fri, Dec 5 - Thu, Dec 11
American Airlines Logo
2:19 pm - 8:50 amSAT-GRU
15h 31m2 stops
American Airlines Logo
12:15 am - 2:17 pmGRU-SAT
17h 02m2 stops
$959American Airlines
Find Deal
Fri, Dec 5 - Wed, Dec 10
United Airlines Logo
1:34 pm - 9:30 amSAT-GRU
16h 56m2 stops
United Airlines Logo
9:30 pm - 1:12 pmGRU-SAT
18h 42m2 stops
$962United Airlines
Find Deal
Fri, Dec 5 - Thu, Dec 11
American Airlines Logo
2:19 pm - 8:50 amSAT-GRU
15h 31m2 stops
American Airlines Logo
12:15 am - 2:17 pmGRU-SAT
17h 02m2 stops
$975American Airlines
Find Deal
Fri, Dec 5 - Wed, Dec 10
LATAM Airlines Logo
4:25 pm - 9:55 amSAT-GRU
38h 30m2 stops
LATAM Airlines Logo
4:00 am - 11:33 pmGRU-SAT
22h 33m2 stops
$1,038LATAM Airlines
Find Deal
Sat, Jan 10 - Tue, Feb 17
LATAM Airlines Logo
5:18 am - 5:45 amSAT-GRU
21h 27m2 stops
LATAM Airlines Logo
10:40 am - 11:07 pmGRU-SAT
15h 27m1 stop
$1,172LATAM Airlines
Find Deal
Sat, Dec 13 - Wed, Dec 24
Delta Logo
8:00 am - 5:40 amSAT-GRU
18h 40m1 stop
Delta Logo
7:30 am - 12:44 amGRU-SAT
20h 14m2 stops
$1,332Delta
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Sat, Dec 13 - Tue, Dec 23
Delta Logo
3:30 pm - 12:45 pmSAT-GRU
18h 15m2 stops
Delta Logo
7:35 am - 11:07 pmGRU-SAT
18h 32m2 stops
$1,522Delta
Find Deal
Sat, Dec 13 - Wed, Dec 24

United Airlines flights from San Antonio to Sao Paulo

Our best United Airlines deals on San Antonio to Sao Paulo flight tickets
United Airlines
Dec 5
SAT4:14 pmSan Antonio
14h 16m
1 stop
GRU9:30 amSao Paulo Guarulhos Intl
Dec 11
GRU9:45 pmSao Paulo Guarulhos Intl
18h 27m
2 stops
SAT1:12 pmSan Antonio
$946
Find similar
United Airlines
Dec 5
SAT1:34 pmSan Antonio
16h 56m
2 stops
GRU9:30 amSao Paulo Guarulhos Intl
Dec 11
GRU9:30 pmSao Paulo Guarulhos Intl
18h 42m
2 stops
SAT1:12 pmSan Antonio
$962
Find similar
United Airlines
Dec 5
SAT5:59 pmSan Antonio
12h 31m
1 stop
GRU9:30 amSao Paulo Guarulhos Intl
Dec 11
GRU9:30 pmSao Paulo Guarulhos Intl
16h 40m
1 stop
SAT11:10 amSan Antonio
$966
Find similar

American Airlines flights from San Antonio to Sao Paulo

Our best American Airlines deals on San Antonio to Sao Paulo flight tickets
American Airlines
Dec 5
SAT2:19 pmSan Antonio
15h 31m
2 stops
GRU8:50 amSao Paulo Guarulhos Intl
Dec 10
GRU12:15 amSao Paulo Guarulhos Intl
17h 02m
2 stops
SAT2:17 pmSan Antonio
$959
Find similar
American Airlines
Dec 5
SAT2:19 pmSan Antonio
15h 31m
2 stops
GRU8:50 amSao Paulo Guarulhos Intl
Dec 10
GRU12:15 amSao Paulo Guarulhos Intl
17h 02m
2 stops
SAT2:17 pmSan Antonio
$975
Find similar
American Airlines
Dec 5
SAT4:33 pmSan Antonio
12h 37m
1 stop
GRU8:10 amSao Paulo Guarulhos Intl
Dec 10
GRU12:15 amSao Paulo Guarulhos Intl
19h 43m
2 stops
SAT4:58 pmSan Antonio
$983
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 October 14, 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

Fri 11/28

6:25 am-5:40 am

2 stops20h 15m

Sao Paulo Guarulhos Intl

Thu 12/4

1:20 am-11:26 pm

2 stops25h 06m

$755

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Fri 11/28

6:25 am-5:40 am

2 stops20h 15m

Sao Paulo Guarulhos Intl

Thu 12/4

1:20 am-11:26 pm

3 stops25h 06m

$777

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Fri 12/5

4:14 pm-9:30 am

1 stop14h 16m

Sao Paulo Guarulhos Intl

Thu 12/11

9:45 pm-1:12 pm

2 stops18h 27m

$946

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Fri 12/5

2:19 pm-8:50 am

2 stops15h 31m

Sao Paulo Guarulhos Intl

Wed 12/10

12:15 am-2:17 pm

2 stops17h 02m

$959

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Fri 12/5

1:34 pm-9:30 am

2 stops16h 56m

Sao Paulo Guarulhos Intl

Thu 12/11

9:30 pm-1:12 pm

2 stops18h 42m

$962

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Fri 12/5

2:19 pm-8:50 am

2 stops15h 31m

Sao Paulo Guarulhos Intl

Wed 12/10

12:15 am-2:17 pm

2 stops17h 02m

$975

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Sat 1/10

4:25 pm-9:55 am

2 stops38h 30m

Sao Paulo Guarulhos Intl

Tue 2/17

4:00 am-11:33 pm

2 stops22h 33m

$1,038

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Sat 12/13

5:18 am-5:45 am

2 stops21h 27m

Sao Paulo Guarulhos Intl

Wed 12/24

10:40 am-11:07 pm

1 stop15h 27m

$1,172

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Sat 12/13

8:00 am-5:40 am

1 stop18h 40m

Sao Paulo Guarulhos Intl

Tue 12/23

7:30 am-12:44 am

2 stops20h 14m

$1,332

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Sat 12/13

3:30 pm-12:45 pm

2 stops18h 15m

Sao Paulo Guarulhos Intl

Wed 12/24

7:35 am-11:07 pm

2 stops18h 32m

$1,522

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 12h 30m 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 $928Free CancellationRating
7.4
8,976 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