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Cheap flights from Argentina to San Antonio from $663

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Argentina to San Antonio departing on 10/6. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Argentina to San Antonio

Recent round-trip flight deals from Argentina to San Antonio

Enter your travel dates to find the best prices.
American Airlines Logo
10:00 pm - 7:43 pm
EZE
-
SAT
23h 43m
1 stop
American Airlines Logo
6:11 pm - 8:45 am
SAT
-
EZE
12h 34m
1 stop
$1,238American Airlines
Fri, Jul 24 - Mon, Aug 10
American Airlines Logo
10:00 pm - 7:43 pm
EZE
-
SAT
23h 43m
1 stop
American Airlines Logo
12:29 pm - 8:45 am
SAT
-
EZE
18h 16m
2 stops
$1,242American Airlines
Fri, Jul 24 - Mon, Aug 10
Aeromexico Logo
11:25 pm - 12:24 pm
EZE
-
SAT
14h 59m
1 stop
Aeromexico Logo
1:57 pm - 9:25 pm
SAT
-
EZE
29h 28m
1 stop
$1,290Aeromexico
Thu, Aug 27 - Sun, Aug 30
LATAM Airlines Logo
1:50 pm - 2:39 pm
COR
-
SAT
26h 49m
2 stops
LATAM Airlines Logo
5:30 am - 5:45 am
SAT
-
COR
22h 15m
2 stops
$1,291LATAM Airlines
Mon, Oct 19 - Mon, Oct 26
LATAM Airlines Logo
7:35 am - 12:28 am
EZE
-
SAT
18h 53m
2 stops
LATAM Airlines Logo
5:45 pm - 9:45 am
SAT
-
EZE
14h 00m
1 stop
$1,292LATAM Airlines
Thu, Aug 27 - Sun, Aug 30
United Airlines Logo
9:00 pm - 11:55 pm
EZE
-
SAT
52h 55m
2 stops
United Airlines Logo
4:35 pm - 8:00 am
SAT
-
EZE
37h 25m
2 stops
$1,358United Airlines
Fri, Jul 24 - Mon, Aug 10
Multiple Airlines Logo
2:30 am - 10:15 am
EZE
-
SAT
33h 45m
3 stops
Multiple Airlines Logo
9:32 pm - 1:20 am
SAT
-
EZE
25h 48m
3 stops
$1,381Multiple Airlines
Wed, Aug 26 - Sun, Aug 30
Multiple Airlines Logo
2:30 am - 10:15 am
EZE
-
SAT
33h 45m
2 stops
Multiple Airlines Logo
9:32 pm - 1:20 am
SAT
-
EZE
25h 48m
3 stops
$1,402Multiple Airlines
Wed, Aug 26 - Sun, Aug 30
United Airlines Logo
11:55 pm - 4:46 pm
EZE
-
SAT
19h 51m
2 stops
United Airlines Logo
7:30 pm - 7:20 am
SAT
-
EZE
32h 50m
1 stop
$1,489United Airlines
Wed, Nov 18 - Sun, Nov 22
United Airlines Logo
10:05 pm - 4:46 pm
EZE
-
SAT
21h 41m
2 stops
United Airlines Logo
4:48 pm - 7:20 am
SAT
-
EZE
35h 32m
2 stops
$1,490United Airlines
Wed, Nov 18 - Sun, Nov 22

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LATAM Airlines flights from Argentina to San Antonio

Our best LATAM Airlines deals on Argentina to San Antonio flight tickets
LATAM Airlines
Oct 19
COR1:50 pmCordoba Pajas Blancas
26h 49m
2 stops
SAT2:39 pmSan Antonio
Oct 26
SAT5:30 amSan Antonio
22h 15m
2 stops
COR5:45 amCordoba Pajas Blancas
$1,291
LATAM Airlines
Aug 27
EZE7:35 amBuenos Aires Ministro Pistarini
18h 53m
2 stops
SAT12:28 amSan Antonio
Aug 30
SAT5:45 pmSan Antonio
14h 00m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
$1,292
LATAM Airlines
Jul 8
EZE8:10 pmBuenos Aires Ministro Pistarini
16h 59m
1 stop
SAT11:09 amSan Antonio
Jul 30
SAT2:35 pmSan Antonio
17h 10m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
$1,494

United Airlines flights from Argentina to San Antonio

Our best United Airlines deals on Argentina to San Antonio flight tickets
United Airlines
Jul 24
EZE9:00 pmBuenos Aires Ministro Pistarini
52h 55m
2 stops
SAT11:55 pmSan Antonio
Aug 10
SAT4:35 pmSan Antonio
37h 25m
2 stops
EZE8:00 amBuenos Aires Ministro Pistarini
$1,358
United Airlines
Nov 18
EZE11:55 pmBuenos Aires Ministro Pistarini
19h 51m
2 stops
SAT4:46 pmSan Antonio
Nov 22
SAT7:30 pmSan Antonio
32h 50m
1 stop
EZE7:20 amBuenos Aires Ministro Pistarini
$1,489
United Airlines
Nov 18
EZE10:05 pmBuenos Aires Ministro Pistarini
21h 41m
2 stops
SAT4:46 pmSan Antonio
Nov 22
SAT4:48 pmSan Antonio
35h 32m
2 stops
EZE7:20 amBuenos Aires Ministro Pistarini
$1,490

momondo Fare Finder

 
Customize your flight search to find flights from Argentina to San Antonio 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 June 29, 2026.
Use the filters below to find and compare flights from Argentina to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Buenos AiresSan Antonio

EZE - SAT

EZESAT

Buenos Aires Ministro Pistarini

Fri 7/24

10:00 pm-7:43 pm

1 stop23h 43m

San Antonio

Mon 8/10

6:11 pm-8:45 am

1 stop12h 34m

$1,238

Buenos AiresSan Antonio

EZE - SAT

EZESAT

Buenos Aires Ministro Pistarini

Fri 7/24

10:00 pm-7:43 pm

1 stop23h 43m

San Antonio

Mon 8/10

12:29 pm-8:45 am

2 stops18h 16m

$1,242

Buenos AiresSan Antonio

EZE - SAT

EZESAT

Buenos Aires Ministro Pistarini

Thu 8/27

11:25 pm-12:24 pm

1 stop14h 59m

San Antonio

Sun 8/30

1:57 pm-9:25 pm

1 stop29h 28m

$1,290

CordobaSan Antonio

COR - SAT

CORSAT

Cordoba Pajas Blancas

Mon 10/19

1:50 pm-2:39 pm

2 stops26h 49m

San Antonio

Mon 10/26

5:30 am-5:45 am

2 stops22h 15m

$1,291
Quickest round-trip

Buenos AiresSan Antonio

EZE - SAT

EZESAT

Buenos Aires Ministro Pistarini

Thu 8/27

7:35 am-12:28 am

2 stops18h 53m

San Antonio

Sun 8/30

5:45 pm-9:45 am

1 stop14h 00m

$1,292

Buenos AiresSan Antonio

EZE - SAT

EZESAT

Buenos Aires Ministro Pistarini

Fri 7/24

9:00 pm-11:55 pm

2 stops52h 55m

San Antonio

Mon 8/10

4:35 pm-8:00 am

2 stops37h 25m

$1,358

Buenos AiresSan Antonio

EZE - SAT

EZESAT

Buenos Aires Ministro Pistarini

Wed 8/26

2:30 am-10:15 am

3 stops33h 45m

San Antonio

Sun 8/30

9:32 pm-1:20 am

3 stops25h 48m

$1,381

Buenos AiresSan Antonio

EZE - SAT

EZESAT

Buenos Aires Ministro Pistarini

Wed 8/26

2:30 am-10:15 am

2 stops33h 45m

San Antonio

Sun 8/30

9:32 pm-1:20 am

3 stops25h 48m

$1,402

Buenos AiresSan Antonio

EZE - SAT

EZESAT

Buenos Aires Ministro Pistarini

Wed 11/18

11:55 pm-4:46 pm

2 stops19h 51m

San Antonio

Sun 11/22

7:30 pm-7:20 am

1 stop32h 50m

$1,489

Buenos AiresSan Antonio

EZE - SAT

EZESAT

Buenos Aires Ministro Pistarini

Wed 11/18

10:05 pm-4:46 pm

2 stops21h 41m

San Antonio

Sun 11/22

4:48 pm-7:20 am

2 stops35h 32m

$1,490

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 San Antonio from

How to get the cheapest flight ticket from Argentina 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

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of March, then book flights to San Antonio from Argentina during December instead. Flights to San Antonio in December, while not as cheap as those in March, still average around $828.

Can stopping save me money on Argentina to San Antonio flights?

You could potentially save up to 2% on your flight if you consider stops on a Argentina to San Antonio flight.

Cheap Argentina to San Antonio flight deals and tips

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

Fastest flight time

18h 00m

Direct flights

None
The fastest flight from Argentina to San Antonio takes 18h 00m
There are no direct flights from Argentina to San Antonio. There are no popular flight routes from Argentina to San Antonio.
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Frequently asked questions about flying from Argentina to San Antonio

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

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

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

    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 Argentina to San Antonio Airport.

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

    The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Pleasanton
Boerne
Schertz

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Argentina to San Antonio. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to San Antonio from Argentina on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Argentina.

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

If you are simply researching potential flights to San Antonio, momondo offers a useful price alert feature which will track prices for flights to San Antonio from Argentina and alert you when they change.

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