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Cheap flights from San Antonio to South America from $139

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 South America departing on 11/19. 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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0 bags

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Find the cheapest flights from San Antonio to South America

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
4:16 pm - 12:56 amSAT-MDE
7h 40m1 stop
Spirit Airlines Logo
1:51 am - 3:11 pmMDE-SAT
14h 20m1 stop
$309Spirit Airlines
Find Deal
Sun, Jan 25 - Sat, Jan 31
Spirit Airlines Logo
4:16 pm - 12:56 amSAT-MDE
7h 40m1 stop
Spirit Airlines Logo
1:51 am - 3:11 pmMDE-SAT
14h 20m1 stop
$339Spirit Airlines
Find Deal
Thu, Jan 22 - Thu, Jan 29
United Airlines Logo
11:43 am - 11:36 pmSAT-CLO
10h 53m2 stops
United Airlines Logo
12:03 pm - 3:38 pmCLO-SAT
28h 35m2 stops
$414United Airlines
Find Deal
Sun, Feb 15 - Sat, Feb 28
Delta Logo
4:45 pm - 12:05 pmSAT-BOG
18h 20m2 stops
Delta Logo
9:00 am - 10:30 pmBOG-SAT
14h 30m1 stop
$415Delta
Find Deal
Tue, Dec 30 - Wed, Feb 11
United Airlines Logo
4:30 pm - 10:35 pmSAT-BOG
29h 05m2 stops
United Airlines Logo
1:30 am - 4:58 pmBOG-SAT
16h 28m2 stops
$420United Airlines
Find Deal
Sat, Nov 15 - Mon, Nov 17
LATAM Airlines Logo
5:30 am - 7:30 pmSAT-BOG
14h 00m1 stop
LATAM Airlines Logo
8:35 am - 12:14 amBOG-SAT
15h 39m2 stops
$446LATAM Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
Delta Logo
5:15 am - 3:15 amSAT-BOG
21h 00m2 stops
Delta Logo
5:00 am - 11:17 pmBOG-SAT
19h 17m2 stops
$454Delta
Find Deal
Mon, Dec 1 - Mon, Dec 8
LATAM Airlines Logo
5:15 am - 2:25 pmSAT-BOG
8h 10m1 stop
LATAM Airlines Logo
3:55 pm - 12:41 amBOG-SAT
9h 46m1 stop
$510LATAM Airlines
Find Deal
Thu, Nov 20 - Tue, Jan 20
American Airlines Logo
6:14 am - 8:16 pmSAT-UIO
13h 02m2 stops
American Airlines Logo
7:04 am - 4:30 pmUIO-SAT
10h 26m1 stop
$556American Airlines
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Tue, Jan 20 - Tue, Jan 27
American Airlines Logo
5:20 am - 11:33 pmSAT-UIO
17h 13m1 stop
American Airlines Logo
7:30 am - 11:26 pmUIO-SAT
16h 56m1 stop
$574American Airlines
Find Deal
Mon, Feb 16 - Sun, Mar 1

Delta flights from San Antonio to South America

Our best Delta deals on San Antonio to South America flight tickets
Delta
Dec 30
SAT4:45 pmSan Antonio
18h 20m
2 stops
BOG12:05 pmBogotá El Dorado
Feb 11
BOG9:00 amBogotá El Dorado
14h 30m
1 stop
SAT10:30 pmSan Antonio
$415
Find similar
Delta
Nov 5
SAT8:00 amSan Antonio
11h 20m
2 stops
BOG8:20 pmBogotá El Dorado
Dec 4
BOG6:35 pmBogotá El Dorado
22h 12m
2 stops
SAT3:47 pmSan Antonio
$420
Find similar
Delta
Dec 1
SAT5:15 amSan Antonio
21h 00m
2 stops
BOG3:15 amBogotá El Dorado
Dec 8
BOG5:00 amBogotá El Dorado
19h 17m
2 stops
SAT11:17 pmSan Antonio
$454
Find similar

United Airlines flights from San Antonio to South America

Our best United Airlines deals on San Antonio to South America flight tickets
United Airlines
Feb 15
SAT11:43 amSan Antonio
10h 53m
2 stops
CLO11:36 pmCali Alfonso B. Aragon Intl
Feb 28
CLO12:03 pmCali Alfonso B. Aragon Intl
28h 35m
2 stops
SAT3:38 pmSan Antonio
$414
Find similar
United Airlines
Nov 15
SAT4:30 pmSan Antonio
29h 05m
2 stops
BOG10:35 pmBogotá El Dorado
Nov 17
BOG1:30 amBogotá El Dorado
16h 28m
2 stops
SAT4:58 pmSan Antonio
$420
Find similar
United Airlines
Nov 15
SAT7:30 pmSan Antonio
26h 05m
1 stop
BOG10:35 pmBogotá El Dorado
Nov 17
BOG1:30 amBogotá El Dorado
12h 34m
1 stop
SAT1:04 pmSan Antonio
$421
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to South America 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 November 3, 2025.
Use the filters below to find and compare flights from San Antonio to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioMedellín

SAT - MDE

SATMDE

San Antonio

Sun 1/25

4:16 pm-12:56 am

1 stop7h 40m

Medellín Jose Maria Cordova Intl

Sat 1/31

1:51 am-3:11 pm

1 stop14h 20m

$309

San AntonioMedellín

SAT - MDE

SATMDE

San Antonio

Thu 1/22

4:16 pm-12:56 am

1 stop7h 40m

Medellín Jose Maria Cordova Intl

Thu 1/29

1:51 am-3:11 pm

1 stop14h 20m

$339

San AntonioCali

SAT - CLO

SATCLO

San Antonio

Sun 2/15

11:43 am-11:36 pm

2 stops10h 53m

Cali Alfonso B. Aragon Intl

Sat 2/28

12:03 pm-3:38 pm

2 stops28h 35m

$414

San AntonioBogotá

SAT - BOG

SATBOG

San Antonio

Tue 12/30

4:45 pm-12:05 pm

2 stops18h 20m

Bogotá El Dorado

Wed 2/11

9:00 am-10:30 pm

1 stop14h 30m

$415

San AntonioBogotá

SAT - BOG

SATBOG

San Antonio

Sat 11/15

4:30 pm-10:35 pm

2 stops29h 05m

Bogotá El Dorado

Mon 11/17

1:30 am-4:58 pm

2 stops16h 28m

$420

San AntonioBogotá

SAT - BOG

SATBOG

San Antonio

Tue 3/10

5:30 am-7:30 pm

1 stop14h 00m

Bogotá El Dorado

Wed 3/11

8:35 am-12:14 am

2 stops15h 39m

$446

San AntonioBogotá

SAT - BOG

SATBOG

San Antonio

Mon 12/1

5:15 am-3:15 am

2 stops21h 00m

Bogotá El Dorado

Mon 12/8

5:00 am-11:17 pm

2 stops19h 17m

$454

San AntonioBogotá

SAT - BOG

SATBOG

San Antonio

Thu 11/20

5:15 am-2:25 pm

1 stop8h 10m

Bogotá El Dorado

Tue 1/20

3:55 pm-12:41 am

1 stop9h 46m

$510

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Tue 1/20

6:14 am-8:16 pm

2 stops13h 02m

Quito Mariscal Sucr

Tue 1/27

7:04 am-4:30 pm

1 stop10h 26m

$556

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Mon 2/16

5:20 am-11:33 pm

1 stop17h 13m

Quito Mariscal Sucr

Sun 3/1

7:30 am-11:26 pm

1 stop16h 56m

$574

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 South America

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 month to fly to South America?

In general, August is the cheapest month to fly from San Antonio to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $678. If you aren’t able to travel during the month of August, then book flights to South America from San Antonio during September instead. Flights to South America in September, while not as cheap as those in August, still average around $688.

What is the cheapest day to depart on your flight to South America?

The cheapest day to depart from San Antonio to South America is on a Monday when prices can be found for as low as $639. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from San Antonio to South America for around $805.

What is the cheapest time of day to depart on your flight to South America?

Our data shows that the cheapest San Antonio to South America flights are usually those with departure times in the afternoon. Our users have found flights to South America in the afternoon for as low as $717. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $874 on average. Flights to South America from San Antonio at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to South America?

You are more likely to see cheaper flights to South America from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to South America for around $741 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South America from San Antonio for as low as $700 on momondo.

Cheap San Antonio to South America flight deals and tips

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

Direct flights

None
There are no direct flights from San Antonio to South America. There are no popular flight routes from San Antonio to South America.
Search flight deals

  • When did momondo last update prices for flights from San Antonio Airport to South America?

    Prices for flights from San Antonio Airport to South America are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Antonio Airport to South America?

  • How old do you have to be to fly from San Antonio Airport to South America?

    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 South America.

  • What documentation or ID do you need to fly to South America?

    The travel and health documents required for your trip to South America can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South America. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from San Antonio to South America

Compare and see reviews for airlines that fly from San Antonio to South America with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $386Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
DeltaPriceFrom $412Free CancellationRating
7.9
8,002 reviews
Search Delta flights
United AirlinesPriceFrom $414Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $419Free CancellationRating
7.5
1,873 reviews
Search LATAM Airlines flights
AeromexicoPriceFrom $648Free CancellationRating
7.4
1,674 reviews
Search Aeromexico flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to South America?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South America from San Antonio.

Can I find flights from San Antonio to South America with flexible booking policies on momondo?

All flight searches from San Antonio to South America on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Antonio to South America?

Once you have performed a search for San Antonio to South America 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 South America right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Antonio to South America flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to South America

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Popular flights according to clicks in the last 7 days on momondo
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