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Argentina

$433+ 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — EZE
nov. 21 — nov. 281
vie. 11/21
vie. 11/28
1 adult, Economy
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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 octubre 22, 2025.

This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/92:22 pmSAT - EZE
1 stop13h 58mUnited Airlines
mié. 12/2410:05 pmEZE - SAT
1 stop20h 48mUnited Airlines
Deal found 10/21$794
This Delta deal was found by Cheapflights users on 10/21. 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.
lun. 12/811:51 amSAT - EZE
2 stops19h 24mDelta
mié. 12/2410:15 pmEZE - SAT
2 stops27h 52mDelta
Deal found 10/21$798
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/77:00 pmSAT - EZE
1 stop33h 20mUnited Airlines
jue. 12/2510:05 pmEZE - SAT
1 stop18h 06mUnited Airlines
Deal found 10/21$800
This Delta deal was found by Cheapflights users on 10/21. 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.
dom. 12/76:22 pmSAT - EZE
1 stop35h 38mDelta
mié. 12/2410:15 pmEZE - SAT
2 stops27h 52mDelta
Deal found 10/21$807
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/62:22 pmSAT - EZE
1 stop13h 58mUnited Airlines
jue. 12/2511:55 pmEZE - SAT
1 stop16h 16mUnited Airlines
Deal found 10/21$844
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/234:40 pmSAT - EZE
2 stops37h 40mUnited Airlines
dom. 12/1410:05 pmEZE - SAT
2 stops21h 49mUnited Airlines
Deal found 10/20$848
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/77:00 pmSAT - EZE
1 stop33h 20mUnited Airlines
vie. 12/2610:05 pmEZE - SAT
1 stop18h 06mUnited Airlines
Deal found 10/21$850
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/14:30 pmSAT - EZE
2 stops35h 50mUnited Airlines
dom. 12/2810:05 pmEZE - SAT
1 stop13h 45mUnited Airlines
Deal found 10/20$864
This Mytrip deal was found by Cheapflights users on 10/20. 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.
vie. 11/147:37 pmSAT - EZE
3 stops30h 33mMultiple Airlines
vie. 11/212:25 amEZE - SAT
3 stops43h 07mMultiple Airlines
Deal found 10/20$885
This FlightHub deal was found by Cheapflights users on 10/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/134:57 pmSAT - EZE
2 stops30h 53mLATAM Airlines
jue. 11/207:45 amEZE - SAT
2 stops18h 31mLATAM Airlines
Deal found 10/21$889
This LATAM Airlines deal was found by Cheapflights users on 10/22. 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.
sáb. 12/63:30 pmSAT - COR
2 stops20h 45mLATAM Airlines
sáb. 12/135:25 amCOR - SAT
2 stops21h 44mLATAM Airlines
Deal found 10/22$894
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/62:22 pmSAT - EZE
1 stop13h 58mUnited Airlines
vie. 12/2611:55 pmEZE - SAT
1 stop16h 16mUnited Airlines
Deal found 10/21$894

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 octubre 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$786
(Delta)

One-way from

$433
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$1,213
Provider with most accurate pricing for San Antonio-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Buenos Aires (BUE) flights.
Search Deals
From San Antonio to Argentina
Search Deals
One-way flight from San Antonio to Argentina
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 octubre 22, 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 - EZE

SATEZE

San Antonio

lun. 2/9

5:30 am-10:15 am

2 stops25h 45m

Buenos Aires Ministro Pistarini

mié. 2/18

8:55 pm-10:00 am

1 stop16h 05m

$786

San AntonioBuenos Aires

SAT - EZE

SATEZE

San Antonio

lun. 2/9

12:10 pm-10:15 am

1 stop19h 05m

Buenos Aires Ministro Pistarini

mar. 2/17

8:00 am-11:33 pm

2 stops18h 33m

$786

San AntonioBuenos Aires

SAT - EZE

SATEZE

San Antonio

lun. 2/9

12:10 pm-10:15 am

1 stop19h 05m

Buenos Aires Ministro Pistarini

jue. 2/19

11:55 pm-5:22 pm

1 stop20h 27m

$786

San AntonioBuenos Aires

SAT - EZE

SATEZE

San Antonio

mié. 12/3

7:47 am-7:20 am

1 stop20h 33m

Buenos Aires Ministro Pistarini

jue. 12/25

11:55 pm-1:11 pm

1 stop16h 16m

$794

San AntonioBuenos Aires

SAT - EZE

SATEZE

San Antonio

jue. 12/11

5:59 pm-9:20 am

1 stop12h 21m

Buenos Aires Ministro Pistarini

jue. 12/25

11:55 pm-3:53 pm

1 stop18h 58m

$794

San AntonioBuenos Aires

SAT - EZE

SATEZE

San Antonio

lun. 12/1

2:14 pm-7:20 am

1 stop14h 06m

Buenos Aires Ministro Pistarini

jue. 12/25

10:05 pm-3:53 pm

1 stop20h 48m

$794

San AntonioBuenos Aires

SAT - EZE

SATEZE

San Antonio

jue. 11/13

8:00 am-9:00 am

1 stop22h 00m

Buenos Aires Ministro Pistarini

jue. 11/20

11:55 pm-3:52 pm

1 stop18h 57m

$794

San AntonioBuenos Aires

SAT - EZE

SATEZE

San Antonio

mar. 12/2

8:39 am-9:20 am

2 stops21h 41m

Buenos Aires Ministro Pistarini

jue. 12/25

11:55 pm-1:11 pm

1 stop16h 16m

$798

San AntonioBuenos Aires

SAT - AEP

SATAEP

San Antonio

mar. 2/10

12:20 pm-7:40 pm

2 stops28h 20m

Buenos Aires Jorge Newbery

jue. 2/19

5:15 pm-5:22 pm

2 stops27h 07m

$850

San AntonioCordoba

SAT - COR

SATCOR

San Antonio

sáb. 12/6

3:30 pm-3:15 pm

2 stops20h 45m

Cordoba Pajas Blancas

sáb. 12/13

5:25 am-12:09 am

2 stops21h 44m

$894

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 40 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, August is the cheapest month in which you can book a flight from San Antonio to Argentina (average of $273). Flying from San Antonio to Argentina in April is currently the most expensive (average of $578). 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 octubre 22, 2025.

A simple way to save on the total cost of your ticket is to fly from San Antonio to Argentina in the evening. If you’re flexible enough to do this you can expect to save up to 49% on your trip compared to booking a flight at noon.

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 octubre 22, 2025.
Peruse reviews from past customers who have flown with Delta and United 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
7.9
Good
7,981 reviews

Overall

7.9

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,981 reviews
Delta
7.9
Good
7,981 reviews

Overall

7.9

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,990 reviews
Delta
7.9
Good
7,981 reviews

Overall

7.9

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 20h 45m. Airlines will cover a distance of 4765 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, August is the cheapest month in which you can book a flight from San Antonio to Argentina (average of $273). Flying from San Antonio to Argentina in April is currently the most expensive (average of $578). 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 octubre 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$975Average$1,190FlexibilityNo cancel feeOn-time69%

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