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Argentina

$339+ Cheap flights from San Antonio (SAT) to Argentina

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — EZE
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
1 adult, Economy
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Cheap flight deals from San Antonio to Argentina

Keep the following information in mind while searching for San Antonio to Argentina flight deals. Data was last updated October 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$829
(Mytrip)

One-way from

$339
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$1,289
Provider with most accurate pricing for San Antonio-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Buenos Aires (BUE) flights.
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From San Antonio to Argentina
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One-way flight from San Antonio to Argentina
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Highest demand for flights based on searches. 8% potential increase in price ($125 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from San Antonio to Argentina

Cheapest flights from San Antonio to Argentina
Explore the most affordable flight options available from San Antonio to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

This Mytrip deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:35 pmSAT - EZE
3 stops32h 45mMultiple Airlines
Wed 10/294:05 amEZE - SAT
3 stops40h 25mMultiple Airlines
Deal found 10/1$829
This Mytrip deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:35 pmSAT - AEP
3 stops34h 20mMultiple Airlines
Wed 10/295:15 amAEP - SAT
3 stops39h 15mMultiple Airlines
Deal found 10/1$834
This Mytrip deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:37 pmSAT - AEP
3 stops33h 18mMultiple Airlines
Sat 11/155:15 amAEP - SAT
3 stops40h 17mMultiple Airlines
Deal found 9/30$842
This Mytrip deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:35 pmSAT - AEP
3 stops34h 20mMultiple Airlines
Thu 10/309:50 amAEP - SAT
3 stops34h 40mMultiple Airlines
Deal found 10/1$886
This Mytrip deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:35 pmSAT - EZE
3 stops32h 45mMultiple Airlines
Thu 10/307:35 amEZE - SAT
3 stops35h 35mMultiple Airlines
Deal found 10/1$930
This Mytrip deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:37 pmSAT - EZE
3 stops31h 43mMultiple Airlines
Sat 11/157:43 pmEZE - SAT
3 stops25h 49mMultiple Airlines
Deal found 9/30$964
This Mytrip deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/241:06 pmSAT - EZE
3 stops30h 25mMultiple Airlines
Mon 12/82:32 pmEZE - SAT
3 stops34h 55mMultiple Airlines
Deal found 9/30$969
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/244:57 pmSAT - EZE
1 stop13h 03mDelta
Mon 12/811:55 pmEZE - SAT
1 stop15h 16mDelta
Deal found 9/30$975
This LATAM Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/244:57 pmSAT - EZE
2 stops30h 53mLATAM Airlines
Mon 12/88:00 amEZE - SAT
2 stops18h 17mLATAM Airlines
Deal found 9/30$978
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/244:30 pmSAT - EZE
1 stop12h 50mAmerican Airlines
Mon 12/811:35 pmEZE - SAT
2 stops17h 29mAmerican Airlines
Deal found 9/30$983
This LATAM Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:33 pmSAT - EZE
2 stops22h 17mLATAM Airlines
Wed 11/57:43 pmEZE - SAT
2 stops22h 08mLATAM Airlines
Deal found 9/30$1,010
This LATAM Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:00 amSAT - EZE
2 stops27h 55mLATAM Airlines
Sat 12/209:55 pmEZE - SAT
2 stops29h 49mLATAM Airlines
Deal found 10/1$1,016

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Argentina 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, Cheapflights users made 2,558,603 searches. Data last updated October 2, 2025.
Use the filters below to find and compare flights from San Antonio to Argentina that are best for you.

Fly from

San Antonio

Fly to

Argentina

Route

Depart

Return

Price

San AntonioBuenos Aires

SAT - AEP

SATAEP

San Antonio

Sun 10/26

7:35 pm-7:55 am

3 stops34h 20m

Buenos Aires Jorge Newbery

Thu 10/30

9:50 am-6:30 pm

3 stops34h 40m

$886

San AntonioBuenos Aires

SAT - EZE

SATEZE

San Antonio

Sun 10/26

7:35 pm-6:20 am

3 stops32h 45m

Buenos Aires Ministro Pistarini

Thu 10/30

7:35 am-5:10 pm

3 stops35h 35m

$930

San AntonioBuenos Aires

SAT - EZE

SATEZE

San Antonio

Sun 11/9

7:37 pm-6:20 am

3 stops31h 43m

Buenos Aires Ministro Pistarini

Sat 11/15

7:43 pm-6:32 pm

3 stops25h 49m

$964

San AntonioBuenos Aires

SAT - EZE

SATEZE

San Antonio

Mon 11/24

1:06 pm-10:31 pm

3 stops30h 25m

Buenos Aires Ministro Pistarini

Mon 12/8

2:32 pm-10:27 pm

3 stops34h 55m

$969

San AntonioBuenos Aires

SAT - AEP

SATAEP

San Antonio

Tue 2/10

4:25 pm-6:40 pm

2 stops23h 15m

Buenos Aires Jorge Newbery

Thu 2/26

5:15 pm-11:30 am

2 stops21h 15m

$976

San AntonioBuenos Aires

SAT - AEP

SATAEP

San Antonio

Sun 2/15

5:30 am-7:55 am

2 stops23h 25m

Buenos Aires Jorge Newbery

Wed 2/25

5:15 pm-10:00 am

2 stops19h 45m

$1,016

San AntonioBuenos Aires

SAT - AEP

SATAEP

San Antonio

Sun 2/15

5:30 am-7:55 am

2 stops23h 25m

Buenos Aires Jorge Newbery

Mon 2/23

5:15 pm-5:22 pm

2 stops27h 07m

$1,016

San AntonioBuenos Aires

SAT - AEP

SATAEP

San Antonio

Sun 2/15

7:00 am-7:55 am

2 stops21h 55m

Buenos Aires Jorge Newbery

Thu 2/26

5:15 pm-11:30 am

2 stops21h 15m

$1,016

San AntonioBuenos Aires

SAT - EZE

SATEZE

San Antonio

Thu 12/4

8:00 am-2:55 pm

2 stops27h 55m

Buenos Aires Ministro Pistarini

Sat 12/20

9:55 pm-12:44 am

2 stops29h 49m

$1,016

San AntonioBuenos Aires

SAT - EZE

SATEZE

San Antonio

Thu 11/13

2:14 pm-9:20 am

1 stop16h 06m

Buenos Aires Ministro Pistarini

Thu 11/20

11:55 pm-1:04 pm

1 stop16h 09m

$1,050

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/2

Showing 1-10 of 35 results
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Best time to book a flight from San Antonio to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Argentina

What is the cheapest month to book a flight from San Antonio to Argentina?

Currently, April is the cheapest month in which you can book a flight from San Antonio to Argentina (average of $795). Flying from San Antonio to Argentina in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAT to AR?

Find hourly flight availability from San Antonio to Argentina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 2, 2025.

When flying from San Antonio to Argentina, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Argentina

Get insights into the airlines that provide service to Argentina. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Argentina. Reviews last updated October 2, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from San Antonio to Argentina to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,962 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,962 reviews
Delta
8.0
Very good
7,962 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,933 reviews
Delta
8.0
Very good
7,962 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
11,033 reviews
Delta
8.0
Very good
7,962 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Argentina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Antonio to Argentina?

    Located just 7.6 mi from the city center, San Antonio (SAT) is the airport most travelers will use when flying to Argentina from San Antonio.

  • How long is the flight from San Antonio to Argentina?

    Departing from San Antonio to Argentina will take you 16h 06m. Airlines will cover a distance of 5148 mi. This flight may include one or multiple stops.

  • What are the most popular routes from San Antonio to Argentina?

    The most popular route from San Antonio to Argentina is San Antonio - Buenos Aires Ministro Pistarini. You may also consider San Antonio - Buenos Aires Jorge Newbery or San Antonio - Cordoba Pajas Blancas.

  • Can I find deals for flights from San Antonio to Argentina that include hotel bookings?

    Yes. In addition to deals on San Antonio to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Argentina?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Argentina.

  • Can I find deals for business class flights from San Antonio to Argentina?

    Yes. Cheapflights offers flight deals from San Antonio to Argentina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Argentina?

    Currently, April is the cheapest month in which you can book a flight from San Antonio to Argentina (average of $795). Flying from San Antonio to Argentina in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for San Antonio to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from San Antonio to Argentina

Discover the top airline that operate flights from San Antonio to Argentina. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$975Average$1,305FlexibilityNo cancel feeOn-time69%

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