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Cheap flights from San Antonio to Sao Paulo from $343

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 10/5. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Sao Paulo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:56 pm - 9:20 am
SAT
-
GRU
34h 24m
3 stops
Multiple Airlines Logo
1:00 am - 10:15 am
GRU
-
SAT
35h 15m
3 stops
$778Multiple Airlines
Tue, Aug 18 - Wed, Aug 26
Multiple Airlines Logo
8:56 pm - 2:50 am
SAT
-
GRU
27h 54m
3 stops
Multiple Airlines Logo
3:45 am - 10:15 am
GRU
-
SAT
32h 30m
3 stops
$820Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
8:56 pm - 2:50 am
SAT
-
GRU
27h 54m
3 stops
Multiple Airlines Logo
5:15 pm - 8:07 pm
GRU
-
SAT
28h 52m
3 stops
$834Multiple Airlines
Mon, Sep 14 - Sat, Sep 19
Multiple Airlines Logo
8:56 pm - 2:50 am
SAT
-
GRU
27h 54m
3 stops
Multiple Airlines Logo
5:15 pm - 10:15 am
GRU
-
SAT
19h 00m
2 stops
$835Multiple Airlines
Mon, Sep 14 - Sat, Sep 19
Multiple Airlines Logo
8:56 pm - 2:50 am
SAT
-
GRU
27h 54m
3 stops
Multiple Airlines Logo
1:20 am - 10:15 am
GRU
-
SAT
34h 55m
2 stops
$848Multiple Airlines
Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
8:56 pm - 9:20 am
SAT
-
GRU
34h 24m
3 stops
Multiple Airlines Logo
7:35 am - 10:15 am
GRU
-
SAT
28h 40m
2 stops
$869Multiple Airlines
Tue, Aug 18 - Thu, Aug 27
Multiple Airlines Logo
9:32 pm - 2:50 am
SAT
-
GRU
27h 18m
3 stops
Multiple Airlines Logo
2:20 am - 10:15 am
GRU
-
SAT
33h 55m
3 stops
$884Multiple Airlines
Wed, Aug 12 - Mon, Aug 17
Multiple Airlines Logo
9:32 pm - 2:50 am
SAT
-
GRU
27h 18m
3 stops
Multiple Airlines Logo
7:35 am - 10:15 am
GRU
-
SAT
28h 40m
2 stops
$889Multiple Airlines
Wed, Aug 12 - Tue, Aug 18
Multiple Airlines Logo
8:56 pm - 7:30 am
SAT
-
GRU
32h 34m
1 stop
Multiple Airlines Logo
11:10 am - 4:20 pm
GRU
-
SAT
31h 10m
2 stops
$943Multiple Airlines
Tue, Aug 18 - Thu, Aug 27
Multiple Airlines Logo
8:56 pm - 7:30 am
SAT
-
GRU
32h 34m
1 stop
Multiple Airlines Logo
11:10 am - 4:20 pm
GRU
-
SAT
31h 10m
2 stops
$959Multiple Airlines
Mon, Aug 31 - Mon, Sep 7

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United Airlines flights from San Antonio to Sao Paulo

Our best United Airlines deals on San Antonio to Sao Paulo flight tickets
United Airlines
Sep 15
SAT12:00 pmSan Antonio
16h 30m
1 stop
GRU6:30 amSao Paulo Guarulhos Intl
Sep 23
GRU10:20 pmSao Paulo Guarulhos Intl
15h 51m
1 stop
SAT12:11 pmSan Antonio
$1,088
United Airlines
Nov 27
SAT4:19 pmSan Antonio
14h 11m
1 stop
GRU9:30 amSao Paulo Guarulhos Intl
Dec 28
GRU10:15 pmSao Paulo Guarulhos Intl
13h 08m
1 stop
SAT8:23 amSan Antonio
$1,182
United Airlines
Nov 27
SAT8:55 amSan Antonio
22h 25m
2 stops
GRU10:20 amSao Paulo Guarulhos Intl
Dec 28
GRU10:15 pmSao Paulo Guarulhos Intl
13h 08m
1 stop
SAT8:23 amSan Antonio
$1,184

American Airlines flights from San Antonio to Sao Paulo

Our best American Airlines deals on San Antonio to Sao Paulo flight tickets
American Airlines
Sep 14
SAT7:00 amSan Antonio
24h 00m
1 stop
GRU9:00 amSao Paulo Guarulhos Intl
Sep 19
GRU11:15 pmSao Paulo Guarulhos Intl
24h 48m
1 stop
SAT10:03 pmSan Antonio
$1,347
American Airlines
Jul 21
SAT11:04 amSan Antonio
19h 16m
2 stops
GRU8:20 amSao Paulo Guarulhos Intl
Jul 28
GRU9:25 pmSao Paulo Guarulhos Intl
17h 46m
2 stops
SAT1:11 pmSan Antonio
$1,396

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 July 17, 2026.
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

Cheapest round-trip

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Tue 8/18

8:56 pm-9:20 am

3 stops34h 24m

Sao Paulo Guarulhos Intl

Wed 8/26

1:00 am-10:15 am

3 stops35h 15m

$778

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Mon 9/14

8:56 pm-2:50 am

3 stops27h 54m

Sao Paulo Guarulhos Intl

Mon 9/21

3:45 am-10:15 am

3 stops32h 30m

$820

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Mon 9/14

8:56 pm-2:50 am

3 stops27h 54m

Sao Paulo Guarulhos Intl

Sat 9/19

5:15 pm-8:07 pm

3 stops28h 52m

$834
Quickest round-trip

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Mon 9/14

8:56 pm-2:50 am

3 stops27h 54m

Sao Paulo Guarulhos Intl

Sat 9/19

5:15 pm-10:15 am

2 stops19h 00m

$835

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Mon 9/14

8:56 pm-2:50 am

3 stops27h 54m

Sao Paulo Guarulhos Intl

Mon 9/21

1:20 am-10:15 am

2 stops34h 55m

$848

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Tue 8/18

8:56 pm-9:20 am

3 stops34h 24m

Sao Paulo Guarulhos Intl

Thu 8/27

7:35 am-10:15 am

2 stops28h 40m

$869

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Wed 8/12

9:32 pm-2:50 am

3 stops27h 18m

Sao Paulo Guarulhos Intl

Mon 8/17

2:20 am-10:15 am

3 stops33h 55m

$884

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Wed 8/12

9:32 pm-2:50 am

3 stops27h 18m

Sao Paulo Guarulhos Intl

Tue 8/18

7:35 am-10:15 am

2 stops28h 40m

$889

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Tue 8/18

8:56 pm-7:30 am

1 stop32h 34m

Sao Paulo Guarulhos Intl

Thu 8/27

11:10 am-4:20 pm

2 stops31h 10m

$943

San AntonioSao Paulo

SAT - GRU

SATGRU

San Antonio

Mon 8/31

8:56 pm-7:30 am

1 stop32h 34m

Sao Paulo Guarulhos Intl

Mon 9/7

11:10 am-4:20 pm

2 stops31h 10m

$959

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 airline that flies from San Antonio to Sao Paulo?

Aeromexico is the most popular carrier operating from San Antonio to Sao Paulo

What airlines fly to Sao Paulo?

United Airlines, American Airlines and GOL are the top three most popular airlines that fly to Sao Paulo from San Antonio according to our data. United Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Sao Paulo. Keep in mind that there are 6 different airlines that fly to Sao Paulo on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time

14h 15m

Direct flights

None
The fastest flight from San Antonio to Sao Paulo takes 14h 15m
There are no direct flights from San Antonio to Sao Paulo. There are no popular flight routes from San Antonio to Sao Paulo.
Search flight deals

Frequently asked questions about flying from San Antonio to Sao Paulo

  • 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 14h 15m 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 $1,050Free CancellationRating
7.4
9,997 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