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Cheap flights from San Antonio to Buenos Aires from $467

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Antonio to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:47 pm - 5:40 amSAT  San Antonio-AEP Buenos Aires Jorge Newbery
35h 53m3 stops Guadalajara Miguel Hidal Mexico City Benito Juarez Bogotá El Dorado
Multiple Airlines Logo
7:05 am - 8:01 amAEP  Buenos Aires Jorge Newbery-SAT San Antonio
27h 56m2 stops Bogotá El Dorado Mexico City Benito Juarez
$1,063Multiple Airlines
Sun, Nov 15 - Sun, Nov 22
American Airlines Logo
7:00 am - 7:30 amSAT  San Antonio-EZE Buenos Aires Ministro Pistarini
22h 30m1 stop Dallas/Fort Worth
American Airlines Logo
10:40 pm - 4:30 pmEZE  Buenos Aires Ministro Pistarini-SAT San Antonio
19h 50m1 stop Miami
$1,118American Airlines
Mon, Mar 15 - Tue, Mar 23
United Airlines Logo
5:55 pm - 9:20 amSAT  San Antonio-EZE Buenos Aires Ministro Pistarini
12h 25m1 stop Houston George Bush Intcntl
United Airlines Logo
10:05 pm - 10:48 amEZE  Buenos Aires Ministro Pistarini-SAT San Antonio
15h 43m1 stop Houston George Bush Intcntl
$1,118United Airlines
Mon, Feb 22 - Tue, Mar 9
Delta Logo
5:30 am - 6:20 amSAT  San Antonio-EZE Buenos Aires Ministro Pistarini
22h 50m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
Delta Logo
11:35 pm - 10:27 pmEZE  Buenos Aires Ministro Pistarini-SAT San Antonio
24h 52m1 stop Atlanta Hartsfield-Jackson
$1,118Delta
Mon, Mar 15 - Tue, Mar 23
Delta Logo
12:10 pm - 10:55 amSAT  San Antonio-EZE Buenos Aires Ministro Pistarini
19h 45m1 stop New York John F Kennedy Intl
Delta Logo
9:30 pm - 3:28 pmEZE  Buenos Aires Ministro Pistarini-SAT San Antonio
20h 58m1 stop Atlanta Hartsfield-Jackson
$1,118Delta
Tue, Feb 9 - Thu, Feb 18
Delta Logo
12:10 pm - 10:55 amSAT  San Antonio-EZE Buenos Aires Ministro Pistarini
19h 45m1 stop New York John F Kennedy Intl
Delta Logo
3:10 pm - 1:22 pmEZE  Buenos Aires Ministro Pistarini-SAT San Antonio
25h 12m2 stops Rio de Janeiro–Galeão Intl Atlanta Hartsfield-Jackson
$1,118Delta
Tue, Feb 9 - Thu, Feb 18
Delta Logo
10:45 am - 9:40 amSAT  San Antonio-EZE Buenos Aires Ministro Pistarini
20h 55m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:35 pm - 10:27 pmEZE  Buenos Aires Ministro Pistarini-SAT San Antonio
24h 52m1 stop Atlanta Hartsfield-Jackson
$1,118Delta
Mon, Mar 15 - Tue, Mar 23
LATAM Airlines Logo
2:10 pm - 9:50 amSAT  San Antonio-EZE Buenos Aires Ministro Pistarini
17h 40m2 stops Atlanta Hartsfield-Jackson Miami
LATAM Airlines Logo
12:20 pm - 1:22 pmEZE  Buenos Aires Ministro Pistarini-SAT San Antonio
27h 02m2 stops Miami Atlanta Hartsfield-Jackson
$1,122LATAM Airlines
Mon, Mar 15 - Tue, Mar 23
American Airlines Logo
11:22 am - 8:10 amSAT  San Antonio-EZE Buenos Aires Ministro Pistarini
18h 48m2 stops Dallas/Fort Worth Miami
American Airlines Logo
8:40 pm - 3:38 pmEZE  Buenos Aires Ministro Pistarini-SAT San Antonio
20h 58m2 stops Miami Dallas/Fort Worth
$1,122American Airlines
Mon, Mar 15 - Tue, Mar 23
American Airlines Logo
2:05 pm - 9:15 amSAT  San Antonio-EZE Buenos Aires Ministro Pistarini
17h 10m2 stops Dallas/Fort Worth Miami
American Airlines Logo
9:50 pm - 4:30 pmEZE  Buenos Aires Ministro Pistarini-SAT San Antonio
20h 40m1 stop Miami
$1,122American Airlines
Mon, Mar 15 - Tue, Mar 23

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Delta flights from San Antonio to Buenos Aires

Our best Delta deals on San Antonio to Buenos Aires flight tickets
Delta
Mar 15
SAT5:30 amSan Antonio
22h 50m
2 stops
EZE6:20 amBuenos Aires Ministro Pistarini
Mar 23
EZE11:35 pmBuenos Aires Ministro Pistarini
24h 52m
1 stop
SAT10:27 pmSan Antonio
$1,118
Delta
Feb 9
SAT12:10 pmSan Antonio
19h 45m
1 stop
EZE10:55 amBuenos Aires Ministro Pistarini
Feb 18
EZE3:10 pmBuenos Aires Ministro Pistarini
25h 12m
2 stops
SAT1:22 pmSan Antonio
$1,168
Delta
Feb 9
SAT10:45 amSan Antonio
21h 10m
2 stops
EZE10:55 amBuenos Aires Ministro Pistarini
Feb 18
EZE8:05 pmBuenos Aires Ministro Pistarini
27h 17m
2 stops
SAT8:22 pmSan Antonio
$1,172

American Airlines flights from San Antonio to Buenos Aires

Our best American Airlines deals on San Antonio to Buenos Aires flight tickets
American Airlines
Mar 15
SAT2:05 pmSan Antonio
17h 10m
2 stops
EZE9:15 amBuenos Aires Ministro Pistarini
Mar 23
EZE9:50 pmBuenos Aires Ministro Pistarini
20h 40m
1 stop
SAT4:30 pmSan Antonio
$1,122
American Airlines
Nov 14
SAT6:00 amSan Antonio
23h 15m
1 stop
EZE8:15 amBuenos Aires Ministro Pistarini
Nov 21
EZE10:25 pmBuenos Aires Ministro Pistarini
16h 43m
1 stop
SAT12:08 pmSan Antonio
$1,278
American Airlines
Nov 30
SAT10:18 amSan Antonio
19h 42m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Dec 6
EZE10:10 amBuenos Aires Ministro Pistarini
15h 33m
1 stop
SAT10:43 pmSan Antonio
$1,298

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest round-trip

San AntonioBuenos Aires

SAT San Antonio - AEP Buenos Aires Jorge Newbery

SATAEP

San Antonio

Sun 11/15

2:47 pm-5:40 am

3 stops35h 53m

Buenos Aires Jorge Newbery

Sun 11/22

7:05 am-8:01 am

2 stops27h 56m

$1,063

San AntonioBuenos Aires

SAT San Antonio - EZE Buenos Aires Ministro Pistarini

SATEZE

San Antonio

Mon 3/15

7:00 am-7:30 am

1 stop22h 30m

Buenos Aires Ministro Pistarini

Tue 3/23

10:40 pm-4:30 pm

1 stop19h 50m

$1,118
Quickest round-trip

San AntonioBuenos Aires

SAT San Antonio - EZE Buenos Aires Ministro Pistarini

SATEZE

San Antonio

Mon 2/22

5:55 pm-9:20 am

1 stop12h 25m

Buenos Aires Ministro Pistarini

Tue 3/9

10:05 pm-10:48 am

1 stop15h 43m

$1,118

San AntonioBuenos Aires

SAT San Antonio - EZE Buenos Aires Ministro Pistarini

SATEZE

San Antonio

Mon 3/15

5:30 am-6:20 am

2 stops22h 50m

Buenos Aires Ministro Pistarini

Tue 3/23

11:35 pm-10:27 pm

1 stop24h 52m

$1,118

San AntonioBuenos Aires

SAT San Antonio - EZE Buenos Aires Ministro Pistarini

SATEZE

San Antonio

Tue 2/9

12:10 pm-10:55 am

1 stop19h 45m

Buenos Aires Ministro Pistarini

Thu 2/18

9:30 pm-3:28 pm

1 stop20h 58m

$1,118

San AntonioBuenos Aires

SAT San Antonio - EZE Buenos Aires Ministro Pistarini

SATEZE

San Antonio

Tue 2/9

12:10 pm-10:55 am

1 stop19h 45m

Buenos Aires Ministro Pistarini

Thu 2/18

3:10 pm-1:22 pm

2 stops25h 12m

$1,118

San AntonioBuenos Aires

SAT San Antonio - EZE Buenos Aires Ministro Pistarini

SATEZE

San Antonio

Mon 3/15

10:45 am-9:40 am

1 stop20h 55m

Buenos Aires Ministro Pistarini

Tue 3/23

11:35 pm-10:27 pm

1 stop24h 52m

$1,118

San AntonioBuenos Aires

SAT San Antonio - EZE Buenos Aires Ministro Pistarini

SATEZE

San Antonio

Mon 3/15

2:10 pm-9:50 am

2 stops17h 40m

Buenos Aires Ministro Pistarini

Tue 3/23

12:20 pm-1:22 pm

2 stops27h 02m

$1,122

San AntonioBuenos Aires

SAT San Antonio - EZE Buenos Aires Ministro Pistarini

SATEZE

San Antonio

Mon 3/15

11:22 am-8:10 am

2 stops18h 48m

Buenos Aires Ministro Pistarini

Tue 3/23

8:40 pm-3:38 pm

2 stops20h 58m

$1,122

San AntonioBuenos Aires

SAT San Antonio - EZE Buenos Aires Ministro Pistarini

SATEZE

San Antonio

Mon 3/15

2:05 pm-9:15 am

2 stops17h 10m

Buenos Aires Ministro Pistarini

Tue 3/23

9:50 pm-4:30 pm

1 stop20h 40m

$1,122

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 Buenos Aires

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 Buenos Aires?

The cheapest month to fly to Buenos Aires from San Antonio is in July. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of July, then book flights to Buenos Aires from San Antonio during April instead. Flights to Buenos Aires in April, while not as cheap as those in July, still average around $0.

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

You could potentially save up to 27% on your flight if you consider stops on a San Antonio to Buenos Aires flight.

When to book flights from San Antonio to Buenos Aires

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

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

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

Best Price Found

$467

Fastest flight time

12h 00m

Direct flights

None
The best one-way flight to Buenos Aires from San Antonio in the past 72 hours is $467. The best round-trip flight deal from San Antonio to Buenos Aires found on momondo in the last 72 hours is $1,063.
The fastest flight from San Antonio to Buenos Aires takes 12h 00m
There are no direct flights from San Antonio to Buenos Aires. There are no popular flight routes from San Antonio to Buenos Aires.
Search flight deals

Frequently asked questions about flying from San Antonio to Buenos Aires

  • How far is San Antonio to Buenos Aires by plane?

    A flight from San Antonio to Buenos Aires will travel around 5136.1 mi. 12h 00m is a normal flight duration for this route.

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

    Prices for flights from San Antonio Airport to Buenos Aires refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

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

  • What is the most popular airline from San Antonio to Buenos Aires?

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to Buenos Aires. momondo saves you time and could save you money on your trip.

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

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

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

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

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

Of course. momondo tracks the price of San Antonio to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport