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Find cheap flights from Buenos Aires to San Antonio from $478

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buenos Aires to San Antonio departing on 7/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 6/5
Wed 6/12

Search hundreds of travel sites at once for deals on flights to San Antonio

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to San Antonio, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to San Antonio, as well as popular online travel agencies
In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Buenos Aires to San Antonio (EZE-SAT)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buenos Aires to San Antonio that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:00 pm - 8:24 amEZE-SAT
13h 24m1 stop
2:25 pm - 8:00 amSAT-EZE
15h 35m1 stop
$849United Airlines
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Mon, Sep 9 - Mon, Sep 23
10:00 am - 7:31 pmEZE-SAT
35h 31m2 stops
4:25 pm - 10:00 pmSAT-EZE
27h 35m2 stops
$912LATAM Airlines
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Mon, Sep 9 - Mon, Sep 23
9:00 pm - 11:59 pmEZE-SAT
28h 59m2 stops
2:25 pm - 8:00 amSAT-EZE
15h 35m1 stop
$928United Airlines
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Mon, Sep 9 - Mon, Sep 23
8:55 pm - 11:14 amEZE-SAT
16h 19m1 stop
12:00 pm - 6:35 pmSAT-EZE
27h 35m2 stops
$1,318Delta
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Wed, Oct 30 - Sun, Nov 3
8:00 pm - 11:14 amEZE-SAT
17h 14m1 stop
10:30 am - 9:40 amSAT-EZE
21h 10m1 stop
$1,385Delta
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Tue, Sep 10 - Tue, Sep 17
4:25 pm - 3:24 pmEZE-SAT
24h 59m3 stops
7:32 pm - 2:50 pmSAT-EZE
41h 18m3 stops
$1,590Air Canada
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Mon, Sep 9 - Mon, Sep 23
1:40 am - 12:20 amEZE-SAT
24h 40m2 stops
4:28 pm - 4:35 amSAT-EZE
34h 07m2 stops
$1,596
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Mon, Sep 9 - Tue, Sep 17
12:40 am - 4:37 pmEZE-SAT
17h 57m2 stops
8:33 pm - 10:10 amSAT-EZE
34h 37m1 stop
$1,659American Airlines
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Tue, Oct 29 - Sun, Nov 3
12:40 am - 4:37 pmEZE-SAT
17h 57m2 stops
8:33 pm - 10:10 amSAT-EZE
34h 37m1 stop
$1,660American Airlines
Find Deal
Tue, Oct 29 - Sun, Nov 3
7:20 pm - 12:36 pmEZE-SAT
19h 16m2 stops
9:40 am - 2:50 pmSAT-EZE
27h 10m3 stops
$2,724
Find Deal
Tue, Sep 10 - Tue, Sep 17

Flights from Buenos Aires to San Antonio - Travel Insights & Trends

Get data-powered insights and trends into flights from Buenos Aires to San Antonio to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Buenos Aires to San Antonio?

The average price of all flights from Buenos Aires Ministro Pistarini Airport to San Antonio clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to San Antonio on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Buenos Aires to San Antonio. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

Good to know

Low season

August

High season

December

Cheapest flight

$478
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Buenos Aires to San Antonio

When to book flights from Buenos Aires to San Antonio

Are your dates flexible? Find out the best times to travel from Buenos Aires to San Antonio based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Buenos Aires to San Antonio flights

  • What is the cheapest flight from Buenos Aires Ministro Pistarini Airport to San Antonio?

    In the last 3 days, the lowest price for a flight from Buenos Aires Ministro Pistarini Airport to San Antonio was $478 for a one-way ticket and $849 for a round-trip.

  • Do I need a passport to fly between Buenos Aires and San Antonio?

    A passport is required to fly from Buenos Aires to San Antonio.

  • Which aircraft models fly most regularly from Buenos Aires to San Antonio?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buenos Aires to San Antonio?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Buenos Aires and San Antonio, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Buenos Aires to San Antonio?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buenos Aires to San Antonio.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buenos Aires to San Antonio?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Buenos Aires is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buenos Aires to San Antonio?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to Buenos Aires with another airline. Booking your flights between Buenos Aires and SAT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buenos Aires to San Antonio?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from Buenos Aires up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Buenos Aires to San Antonio

 
See real verified KAYAK customer reviews for airlines flying from Buenos Aires to San Antonio. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buenos Aires to San Antonio? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
American AirlinesOverall score based on 14697 reviews
6.6Food
7.6Boarding
7.1Entertainment
8.0Crew
7.2Comfort
Airline reviews

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

2.0 MediocreBrooke, May 2024SAN - DFW
Read more about American Airlines reviews

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

Both flights yesterday, experienced hard landings. Harder than I’ve ever felt before. Im hopeful there was weather involved and not pilot error. Other than the landing, the flight was quite good~

The food has never improved. It will never improve. But when I'm boarding a flight in priority boarding and I've spent 10 hours inside the security area of the airport and I get "randomly" selected for additional screening as I board the plane when the flight has already been delayed, and I work as a military contractor that has been issued visas direct from JMOD, I find it ridiculous. I would never recommend anyone to use AA on international flights. JAL is a better airline with older planes. The flight attendants on international hauls on American also have a chip on their shoulder and really dont deliver the same level of service code share partners do.

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

Missed the flight because of them and up geting a rental car

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

No problems with flight. Even though I had a short layover in DFW, I was still able to easily make my connection.

The only poor experience was the flight the day before was canceled. I have flown enough to change as soon as notified. That was a huge plus for AA. Obviously I paid out of pocket for a hotel. Not AA choice , it was mine. I had resources. Other friends on the same flight were more affected. I know everyone is doing their best and the ability to change my flight was a good move AA.😀

Book cheap flights from Buenos Aires to San Antonio

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Buenos Aires to San Antonio found on KAYAK in the last 72 hours.
7/28Sun
3 stops
37h 46mEZE-SAT
$478
7/27Sat
2 stops
24h 45mEZE-SAT
$589
7/27Sat
3 stops
23h 25mEZE-SAT
$681
7/28Sun
2 stops
30h 00mEZE-SAT
$687
7/28Sun
1 stopAmerican Airlines
26h 51mEZE-SAT
$746

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Last minute flights from Buenos Aires to San Antonio

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Buenos Aires to San Antonio that are departing in the next 10 days.
5/11Sat
multi-stop
33h 41mEZE-SAT
5/25Sat
multi-stop
34h 25mSAT-EZE
$994
5/11Sat
multi-stop
33h 41mEZE-SAT
5/25Sat
multi-stop
33h 02mSAT-EZE
$1,047
5/8Wed
multi-stopDelta
22h 42mEZE-SAT
5/28Tue
multi-stopDelta
13h 27mSAT-EZE
$1,099
5/8Wed
multi-stopUnited Airlines
16h 06mEZE-SAT
5/25Sat
multi-stopUnited Airlines
34h 30mSAT-EZE
$1,111
5/11Sat
multi-stopUnited Airlines
21h 40mEZE-SAT
5/25Sat
multi-stopUnited Airlines
34h 30mSAT-EZE
$1,128
5/11Sat
multi-stopAmerican Airlines
21h 11mEZE-SAT
5/25Sat
multi-stopAmerican Airlines
18h 41mSAT-EZE
$1,170
5/10Fri
multi-stopDelta
17h 12mEZE-SAT
5/24Fri
multi-stopDelta
17h 28mSAT-EZE
$1,363
5/11Sat
multi-stopAir Canada
30h 23mEZE-SAT
5/25Sat
multi-stopAir Canada
41h 20mSAT-EZE
$1,666
5/11Sat
multi-stopAir Canada
32h 42mEZE-SAT
5/26Sun
multi-stopAir Canada
27h 10mSAT-EZE
$1,676
5/11Sat
multi-stopAmerican Airlines
21h 51mEZE-SAT
5/27Mon
multi-stopAmerican Airlines
21h 07mSAT-EZE
$3,277

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Buenos Aires - San Antonio Flights

Departure:

Buenos Aires (EZE)Argentina

Destination:

San Antonio (SAT)United States

Return flight deals:

San Antonio - Buenos Aires

Cabin classes: