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Cheap flights from San Antonio to Buenos Aires from $448

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 Buenos Aires departing on 3/10. 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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Find the cheapest flights from San Antonio to Buenos Aires

Cheap round-trip flights

These are some of the best round-trip flight deals from San Antonio to Buenos Aires that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Antonio to Buenos Aires.

Cheap last minute flights

Planning a quick getaway from San Antonio to Buenos Aires? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Buenos Aires, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Antonio to Buenos Aires

Find recent round-trip train or bus tickets from San Antonio to Buenos Aires.

All round-trip flight deals to Buenos Aires

The cheapest plane tickets to Buenos Aires found on KAYAK recently.
10:00 am - 8:00 amSAT-EZE
20h 00m1 stop
9:00 pm - 3:33 pmEZE-SAT
20h 33m1 stop
$974United Airlines
Find Deal
Mon, Apr 21 - Mon, May 12
6:23 pm - 4:00 pmSAT-AEP
19h 37m2 stops
7:10 pm - 11:21 amAEP-SAT
18h 11m2 stops
$981LATAM Airlines
Find Deal
Tue, Apr 22 - Tue, Apr 29
3:30 pm - 9:50 amSAT-EZE
16h 20m2 stops
11:55 pm - 11:30 pmEZE-SAT
25h 35m1 stop
$1,016American Airlines
Find Deal
Tue, Apr 22 - Tue, Apr 29
4:25 pm - 9:45 amSAT-EZE
15h 20m1 stop
6:10 am - 10:25 pmEZE-SAT
18h 15m2 stops
$1,039Delta
Find Deal
Mon, Apr 21 - Mon, May 12
1:52 pm - 8:02 amSAT-EZE
40h 10m2 stops
3:45 am - 9:51 amEZE-SAT
32h 06m2 stops
$1,046
Find Deal
Tue, Apr 22 - Mon, Apr 28
12:26 pm - 10:34 amSAT-EZE
19h 08m1 stop
11:59 pm - 12:13 amEZE-SAT
27h 14m1 stop
$1,066American Airlines
Find Deal
Sun, Jan 19 - Fri, Jan 31
6:23 pm - 4:00 pmSAT-AEP
43h 37m2 stops
6:10 pm - 12:36 pmAEP-SAT
20h 26m2 stops
$1,086
Find Deal
Sun, Apr 20 - Thu, Apr 24
7:00 am - 9:00 amSAT-EZE
23h 00m1 stop
8:55 pm - 1:09 pmEZE-SAT
19h 14m1 stop
$1,344Delta
Find Deal
Thu, Dec 5 - Wed, Dec 11
5:45 am - 2:50 pmSAT-EZE
31h 05m3 stops
4:25 pm - 11:08 pmEZE-SAT
32h 43m3 stops
$1,698Air Canada
Find Deal
Sun, Apr 20 - Thu, Apr 24
7:21 am - 3:25 pmSAT-EZE
29h 04m3 stops
5:00 pm - 11:14 pmEZE-SAT
33h 14m3 stops
$2,251Air Canada
Find Deal
Sun, Jan 19 - Fri, Jan 31
1:36 pm - 3:40 amSAT-AEP
36h 04m3 stops
Mon, Mar 10
3:40 pm - 6:50 amSAT-EZE
37h 10m3 stops
Mon, Mar 10
6:32 pm - 6:05 amSAT-EZE
32h 33m3 stops
Mon, Dec 9
5:45 pm - 9:30 pmSAT-AEP
25h 45m3 stops
Sun, Mar 9
12:05 pm - 6:30 pmSAT-AEP
28h 25m3 stops
Mon, Mar 10
11:15 am - 6:15 amSAT-EZE
17h 00m2 stops
$717Delta
Find Deal
Mon, Mar 10
11:15 am - 4:00 pmSAT-AEP
26h 45m2 stops
$717LATAM Airlines
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Mon, Mar 10
8:10 am - 6:00 amSAT-EZE
19h 50m2 stops
$732Delta
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Sun, Mar 9
6:23 pm - 6:30 pmSAT-AEP
22h 07m2 stops
$732LATAM Airlines
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Sun, Mar 9
6:50 am - 2:25 pmSAT-EZE
53h 35m3 stops
$872Air Canada
Find Deal
Sun, Mar 9
12:08 pm - 7:20 amSAT-EZE
16h 12m1 stop
10:05 pm - 11:18 amEZE-SAT
16h 13m1 stop
$1,194United Airlines
Find Deal
Fri, Nov 22 - Fri, Nov 29
2:13 pm - 7:20 amSAT-EZE
14h 07m1 stop
10:05 pm - 8:37 pmEZE-SAT
25h 32m2 stops
$1,198United Airlines
Find Deal
Fri, Nov 22 - Fri, Nov 29
4:57 pm - 7:20 amSAT-EZE
59h 23m2 stops
10:05 pm - 4:54 pmEZE-SAT
21h 49m2 stops
$1,218United Airlines
Find Deal
Fri, Nov 22 - Fri, Nov 29
12:29 pm - 6:30 pmSAT-AEP
27h 01m2 stops
11:45 am - 9:47 amAEP-SAT
25h 02m2 stops
$1,818LATAM Airlines
Find Deal
Fri, Nov 22 - Fri, Nov 29
10:52 am - 2:45 amSAT-EZE
36h 53m2 stops
3:55 am - 10:34 pmEZE-SAT
21h 39m2 stops
$1,818LATAM Airlines
Find Deal
Fri, Nov 22 - Thu, Nov 28
2:22 pm - 2:45 amSAT-EZE
33h 23m2 stops
5:00 pm - 4:54 pmEZE-SAT
26h 54m3 stops
$3,286
Find Deal
Fri, Nov 22 - Fri, Nov 29
7:00 am - 3:25 pmSAT-EZE
29h 25m3 stops
5:00 pm - 4:54 pmEZE-SAT
26h 54m3 stops
$4,415Air Canada
Find Deal
Fri, Nov 22 - Fri, Nov 29

United Airlines flights from San Antonio to Buenos Aires

Our best United Airlines deals on San Antonio to Buenos Aires flight tickets
United Airlines
Apr 21
SAT10:00 amSan Antonio
20h 00m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
May 12
EZE9:00 pmBuenos Aires Ministro Pistarini
20h 33m
1 stop
SAT3:33 pmSan Antonio
United Airlines
Apr 20
SAT2:15 pmSan Antonio
15h 45m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Apr 24
EZE9:00 pmBuenos Aires Ministro Pistarini
13h 48m
1 stop
SAT8:48 amSan Antonio
United Airlines
Apr 20
SAT2:15 pmSan Antonio
15h 45m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Apr 24
EZE9:00 pmBuenos Aires Ministro Pistarini
50h 07m
2 stops
SAT9:07 pmSan Antonio

American Airlines flights from San Antonio to Buenos Aires

Our best American Airlines deals on San Antonio to Buenos Aires flight tickets
American Airlines
Apr 22
SAT3:30 pmSan Antonio
16h 20m
2 stops
EZE9:50 amBuenos Aires Ministro Pistarini
Apr 29
EZE11:55 pmBuenos Aires Ministro Pistarini
25h 35m
1 stop
SAT11:30 pmSan Antonio
American Airlines
Jan 19
SAT12:26 pmSan Antonio
19h 08m
1 stop
EZE10:34 amBuenos Aires Ministro Pistarini
Jan 31
EZE11:59 pmBuenos Aires Ministro Pistarini
27h 14m
1 stop
SAT12:13 amSan Antonio
American Airlines
Jan 19
SAT2:36 pmSan Antonio
17h 13m
2 stops
EZE10:49 amBuenos Aires Ministro Pistarini
Jan 31
EZE11:59 pmBuenos Aires Ministro Pistarini
27h 14m
1 stop
SAT12:13 amSan Antonio

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 from San Antonio to Buenos Aires?

November. The cheapest time of year to fly to Buenos Aires from San Antonio is November. Most expensive is December

What is the cheapest day to depart San Antonio for Buenos Aires?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Friday

When is the cheapest time to fly from San Antonio to Buenos Aires?

At noon. San Antonio to Buenos Aires flights are approximately 3% more expensive in the afternoon than at noon

What is the cheapest airline that flies to Buenos Aires from San Antonio?

Delta. Delta, United Airlines, and American Airlines are the most popular carriers operating from San Antonio to Buenos Aires

What is the cheapest San Antonio to Buenos Aires flight route?

San Antonio - Buenos Aires Ministro Pistarini. Fly from San Antonio to Buenos Aires Ministro Pistarini for the best San Antonio - Buenos Aires flight prices

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

You could potentially save up to 28% 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

$448

Fastest flight time

12h 07m

Direct flights

None

Airports in Buenos Aires

2 airports
The best one-way flight to Buenos Aires from San Antonio in the past 72 hours is $448. The best round-trip flight deal from San Antonio to Buenos Aires found on momondo in the last 72 hours is $974.
The fastest flight from San Antonio to Buenos Aires takes 12h 07m
There are no direct flights from San Antonio to Buenos Aires. Popular non-direct routes for this connection are San Antonio Airport - Buenos Aires Jorge Newbery Airport and San Antonio Airport - Buenos Aires Ministro Pistarini Airport.
There are 2 airports near Buenos Aires: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)

  • 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 07m 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 many operators does momondo search for flights from San Antonio Airport to Buenos Aires?

  • 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?


Best airlines flying from San Antonio to Buenos Aires

Compare and see reviews for airlines that fly from San Antonio to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $993Free CancellationRating
8.0
8,766 reviews
Search Delta flights
United AirlinesPriceFrom $1,033Free CancellationRating
7.4
9,168 reviews
Search United Airlines flights
American AirlinesPriceFrom $1,043Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

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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Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires