Which layover airport has the shortest travel time from Buenos Aires to San Antonio?

Flights connecting via Houston (IAH) have the shortest average one-way travel time: 13h 31m.

What airlines fly to San Antonio?

American Airlines, United Airlines and LATAM Airlines are the top three most popular airlines that fly to San Antonio from Buenos Aires according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 5 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Buenos Aires and San Antonio?

Houston (IAH) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Buenos Aires to San Antonio?

Houston (IAH) has the shortest average layover time for this route: 1h 39m.

Which layover airport offers the lowest fares from Buenos Aires to San Antonio?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $828.

When did momondo last update prices for flights from Buenos Aires to San Antonio Airport?

Prices for flights from Buenos Aires to San Antonio Airport were last updated today.

How old do you have to be to fly from Buenos Aires to San Antonio Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buenos Aires to San Antonio Airport.

What documentation or ID do you need to fly to San Antonio Airport?

The travel and health documents you'll need for your trip to San Antonio Airport 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 San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$528 Cheap Flights from Buenos Aires to San Antonio in 2026/27

Find the cheapest flights from Buenos Aires to San Antonio

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One-way

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Cheap round-trip flights

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9:30 pm - 9:49 amEZE Buenos Aires Ministro Pistarini-SAT San Antonio

15h 19m1 stop Atlanta Hartsfield-Jackson

4:45 pm - 9:40 amSAT San Antonio-EZE Buenos Aires Ministro Pistarini

13h 55m1 stop Atlanta Hartsfield-Jackson

$1,184LATAM Airlines

Thu, Dec 10 - Tue, Dec 29

4:55 pm - 3:20 pmEZE Buenos Aires Ministro Pistarini-SAT San Antonio

25h 25m2 stops Lima J Chavez Intl Mexico City Benito Juarez

8:53 pm - 10:00 amSAT San Antonio-EZE Buenos Aires Ministro Pistarini

34h 07m1 stop Mexico City Benito Juarez

$1,192Multiple Airlines

Sat, Dec 26 - Sat, Jan 9

2:30 am - 10:15 amEZE Buenos Aires Ministro Pistarini-SAT San Antonio

33h 45m2 stops Medellín Jose Maria Cordova Intl Mexico City Benito Juarez

8:53 pm - 12:30 amSAT San Antonio-EZE Buenos Aires Ministro Pistarini

24h 37m2 stops Mexico City Benito Juarez Bogotá El Dorado

$1,213Multiple Airlines

Wed, Oct 21 - Thu, Nov 5

1:10 pm - 7:20 pmEZE Buenos Aires Ministro Pistarini-SAT San Antonio

32h 10m3 stops Miami Mexico City Benito Juarez Guadalajara Miguel Hidal

8:53 pm - 9:16 amSAT San Antonio-EZE Buenos Aires Ministro Pistarini

33h 23m3 stops Mexico City Benito Juarez Cancun Punta Cana

$1,232Multiple Airlines

Thu, Oct 22 - Thu, Nov 5

2:30 am - 10:15 amEZE Buenos Aires Ministro Pistarini-SAT San Antonio

33h 45m2 stops Medellín Jose Maria Cordova Intl Mexico City Benito Juarez

8:53 pm - 9:16 amSAT San Antonio-EZE Buenos Aires Ministro Pistarini

33h 23m3 stops Mexico City Benito Juarez Cancun Punta Cana

$1,315Multiple Airlines

Wed, Oct 21 - Thu, Nov 5

7:20 am - 12:27 amEZE Buenos Aires Ministro Pistarini-SAT San Antonio

20h 07m2 stops Lima J Chavez Intl Salt Lake City

11:09 am - 9:50 amSAT San Antonio-EZE Buenos Aires Ministro Pistarini

19h 41m2 stops Atlanta Hartsfield-Jackson Miami

$1,325Delta

Fri, Dec 4 - Wed, Dec 23

11:55 pm - 10:53 amEZE Buenos Aires Ministro Pistarini-SAT San Antonio

13h 58m1 stop Mexico City Benito Juarez

12:31 pm - 9:50 pmSAT San Antonio-EZE Buenos Aires Ministro Pistarini

30h 19m1 stop Mexico City Benito Juarez

$1,331Aeromexico

Thu, Dec 10 - Tue, Dec 29

4:45 pm - 5:14 pmEZE Buenos Aires Ministro Pistarini-SAT San Antonio

26h 29m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson

5:00 pm - 4:00 pmSAT San Antonio-EZE Buenos Aires Ministro Pistarini

20h 00m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl

$1,344Delta

Wed, Oct 21 - Fri, Nov 6

7:35 pm - 2:51 pmEZE Buenos Aires Ministro Pistarini-SAT San Antonio

21h 16m2 stops Santiago Arturo Merino Benitez Los Angeles

5:00 pm - 4:00 pmSAT San Antonio-EZE Buenos Aires Ministro Pistarini

20h 00m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl

$1,376LATAM Airlines

Sun, Oct 25 - Fri, Nov 6

3:55 am - 12:33 amEZE Buenos Aires Ministro Pistarini-SAT San Antonio

22h 38m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

7:05 am - 10:18 amSAT San Antonio-EZE Buenos Aires Ministro Pistarini

24h 13m2 stops Los Angeles Santiago Arturo Merino Benitez

$1,390LATAM Airlines

Wed, Oct 21 - Thu, Nov 5

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Delta flights from Buenos Aires to San Antonio

Our best Delta deals on Buenos Aires to San Antonio flight tickets

Delta

Dec 4

EZE7:20 amBuenos Aires Ministro Pistarini

20h 07m

2 stops

SAT12:27 amSan Antonio

Dec 23

SAT11:09 amSan Antonio

19h 41m

2 stops

EZE9:50 amBuenos Aires Ministro Pistarini

$1,325

Delta

Oct 21

EZE4:45 pmBuenos Aires Ministro Pistarini

26h 29m

2 stops

SAT5:14 pmSan Antonio

Nov 6

SAT5:00 pmSan Antonio

20h 00m

2 stops

EZE4:00 pmBuenos Aires Ministro Pistarini

$1,344

Delta

Oct 24

EZE3:35 pmBuenos Aires Ministro Pistarini

20h 08m

2 stops

SAT9:43 amSan Antonio

Nov 6

SAT5:00 pmSan Antonio

20h 00m

2 stops

EZE4:00 pmBuenos Aires Ministro Pistarini

$1,417

LATAM Airlines flights from Buenos Aires to San Antonio

Our best LATAM Airlines deals on Buenos Aires to San Antonio flight tickets

LATAM Airlines

Dec 10

EZE7:20 amBuenos Aires Ministro Pistarini

20h 16m

2 stops

SAT12:36 amSan Antonio

Dec 29

SAT4:45 pmSan Antonio

13h 55m

1 stop

EZE9:40 amBuenos Aires Ministro Pistarini

$1,184

LATAM Airlines

Oct 25

EZE7:35 pmBuenos Aires Ministro Pistarini

21h 16m

2 stops

SAT2:51 pmSan Antonio

Nov 6

SAT5:00 pmSan Antonio

20h 00m

2 stops

EZE4:00 pmBuenos Aires Ministro Pistarini

$1,376

LATAM Airlines

Oct 21

EZE3:55 amBuenos Aires Ministro Pistarini

22h 38m

2 stops

SAT12:33 amSan Antonio

Nov 5

SAT7:05 amSan Antonio

24h 13m

2 stops

EZE10:18 amBuenos Aires Ministro Pistarini

$1,390

momondo Fare Finder

Use the filters below to find and compare flights from Buenos Aires to San Antonio that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Buenos AiresSan Antonio

EZE Buenos Aires Ministro Pistarini - SAT San Antonio

EZESAT

Buenos Aires Ministro Pistarini

Thu 12/10

9:30 pm-9:49 am

1 stop15h 19m

San Antonio

Tue 12/29

4:45 pm-9:40 am

1 stop13h 55m

$1,184

Buenos AiresSan Antonio

EZE Buenos Aires Ministro Pistarini - SAT San Antonio

EZESAT

Buenos Aires Ministro Pistarini

Sat 12/26

4:55 pm-3:20 pm

2 stops25h 25m

San Antonio

Sat 1/9

8:53 pm-10:00 am

1 stop34h 07m

$1,192

Buenos AiresSan Antonio

EZE Buenos Aires Ministro Pistarini - SAT San Antonio

EZESAT

Buenos Aires Ministro Pistarini

Wed 10/21

2:30 am-10:15 am

2 stops33h 45m

San Antonio

Thu 11/5

8:53 pm-12:30 am

2 stops24h 37m

$1,213

Buenos AiresSan Antonio

EZE Buenos Aires Ministro Pistarini - SAT San Antonio

EZESAT

Buenos Aires Ministro Pistarini

Thu 10/22

1:10 pm-7:20 pm

3 stops32h 10m

San Antonio

Thu 11/5

8:53 pm-9:16 am

3 stops33h 23m

$1,232

Buenos AiresSan Antonio

EZE Buenos Aires Ministro Pistarini - SAT San Antonio

EZESAT

Buenos Aires Ministro Pistarini

Wed 10/21

2:30 am-10:15 am

2 stops33h 45m

San Antonio

Thu 11/5

8:53 pm-9:16 am

3 stops33h 23m

$1,315

Buenos AiresSan Antonio

EZE Buenos Aires Ministro Pistarini - SAT San Antonio

EZESAT

Buenos Aires Ministro Pistarini

Fri 12/4

7:20 am-12:27 am

2 stops20h 07m

San Antonio

Wed 12/23

11:09 am-9:50 am

2 stops19h 41m

$1,325

Buenos AiresSan Antonio

EZE Buenos Aires Ministro Pistarini - SAT San Antonio

EZESAT

Buenos Aires Ministro Pistarini

Thu 12/10

11:55 pm-10:53 am

1 stop13h 58m

San Antonio

Tue 12/29

12:31 pm-9:50 pm

1 stop30h 19m

$1,331

Buenos AiresSan Antonio

EZE Buenos Aires Ministro Pistarini - SAT San Antonio

EZESAT

Buenos Aires Ministro Pistarini

Wed 10/21

4:45 pm-5:14 pm

2 stops26h 29m

San Antonio

Fri 11/6

5:00 pm-4:00 pm

2 stops20h 00m

$1,344

Buenos AiresSan Antonio

EZE Buenos Aires Ministro Pistarini - SAT San Antonio

EZESAT

Buenos Aires Ministro Pistarini

Sun 10/25

7:35 pm-2:51 pm

2 stops21h 16m

San Antonio

Fri 11/6

5:00 pm-4:00 pm

2 stops20h 00m

$1,376

Buenos AiresSan Antonio

EZE Buenos Aires Ministro Pistarini - SAT San Antonio

EZESAT

Buenos Aires Ministro Pistarini

Wed 10/21

3:55 am-12:33 am

2 stops22h 38m

San Antonio

Thu 11/5

7:05 am-10:18 am

2 stops24h 13m

$1,390

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buenos Aires to San Antonio

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

Prices

Airlines

Layovers

Can stopping save me money on Buenos Aires to San Antonio flights?

You could potentially save up to 7% on your flight if you consider stops on a Buenos Aires to San Antonio flight.

When to book flights from Buenos Aires to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Buenos Aires to San Antonio according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Buenos Aires to San Antonio (BUE to SAT) flight deals and tips

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

Best Price Found	$528
Fastest flight time	22h 33m
Direct flights	None

The best one-way flight to San Antonio from Buenos Aires in the past 72 hours is $528. The best round-trip flight deal from Buenos Aires to San Antonio found on momondo in the last 72 hours is $1,184.

The fastest flight from Buenos Aires to San Antonio takes 22h 33m

There are no direct flights from Buenos Aires to San Antonio. There are no popular flight routes from Buenos Aires to San Antonio.

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Frequently asked questions about flying from Buenos Aires to San Antonio

How far is Buenos Aires to San Antonio by plane?
The straight-line distance from Buenos Aires to San Antonio is 5136.1 mi. 22h 33m is a normal flight duration for this route.
When did momondo last update prices for flights from Buenos Aires to San Antonio Airport?
Prices for flights from Buenos Aires to San Antonio Airport were last updated today.
How old do you have to be to fly from Buenos Aires to San Antonio Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buenos Aires to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents you'll need for your trip to San Antonio Airport 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 San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from Buenos Aires to San Antonio?

It is quick and easy to find Buenos Aires to San Antonio 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 San Antonio that suits you.

Can I find flights from Buenos Aires to San Antonio with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Antonio from Buenos Aires with this policy.

How can momondo help me find flights from Buenos Aires to San Antonio?

momondo provides multiple filters to help you find the best flight to San Antonio from Buenos Aires. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Buenos Aires to San Antonio 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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Cheap flights from Buenos Aires to San Antonio from $528

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires to San Antonio departing on 10/12. 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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Delta flights from Buenos Aires to San Antonio

Our best Delta deals on Buenos Aires to San Antonio flight tickets

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Our best LATAM Airlines deals on Buenos Aires to San Antonio flight tickets

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How to get the cheapest flight ticket from Buenos Aires to San Antonio

Can stopping save me money on Buenos Aires to San Antonio flights?

What airlines fly to San Antonio?

Which airport is the most popular layover for flights between Buenos Aires and San Antonio?

Which layover airport offers the lowest fares from Buenos Aires to San Antonio?

Which layover airport has the shortest travel time from Buenos Aires to San Antonio?

Which layover airport has the shortest connection time from Buenos Aires to San Antonio?

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Cheap Buenos Aires to San Antonio (BUE to SAT) flight deals and tips

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Why use momondo?

An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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List of cabin classes available on flights landing in San Antonio. Availability may vary depending on flight origin and airline.

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