What are the cheapest airlines flying from San Antonio to Buenos Aires round-trip?

According to our current data, Delta ($975), United Airlines ($980), and LATAM Airlines ($1,035) offers the cheapest pricing from San Antonio to Buenos Aires. These flights start at 22% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from San Antonio to Buenos Aires one-way?

To fly one-way, consider booking your trip with LATAM Airlines, which is currently one of the cheapest options available, starting at $757. Air Canada flights start at $2,187 while deals on Delta start at $2,388 one-way.

What is the cheapest day to fly from San Antonio to Buenos Aires?

Travelers seeking maximum savings on their San Antonio to Buenos Aires flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from San Antonio to Buenos Aires?

Thursday flights are generally found to be more expensive for flights from San Antonio to Buenos Aires. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Buenos Aires.

What is the cheapest month to fly from San Antonio to Buenos Aires?

The best pricing can be found in the month of September. Prices to Buenos Aires from San Antonio average $1,265. You can even find prices in September for less than $1,265, as users have found deals to Buenos Aires from as low as $1,013. The month of December appears to be one of the more expensive times to travel to Buenos Aires from San Antonio. Flying in the targeted month can save you up to 52%.

Most accurate provider : When it comes to deals on San Antonio-Buenos Aires flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Antonio-Buenos Aires flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Antonio-Buenos Aires flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Antonio-Buenos Aires flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from San Antonio to Buenos Aires?

If you book a flight to Buenos Aires from San Antonio, you will be flying from San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio. There are 0 flights from San Antonio to Buenos Aires per day from 2 different airlines.

Can I find deals for flights from San Antonio to Buenos Aires that include hotel bookings?

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

How can I find direct flights from San Antonio to Buenos Aires?

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

Can I find deals for business class flights from San Antonio to Buenos Aires?

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

$757+ Flights from San Antonio to Buenos Aires

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from San Antonio to Buenos Aires with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Antonio to Buenos Aires

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$975 (LATAM Airlines)
One-way from	$757 (Justfly.com)
Popular in	December
Cheapest in	September
Average price	$1,234

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 Buenos Aires (BUE)

Search Deals

One-way flight from San Antonio to Buenos Aires (BUE)

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($140 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($61 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

Search Deals

Find flight deals from San Antonio to Buenos Aires

Cheapest flights from San Antonio to Buenos Aires
Explore the most affordable flight options available from San Antonio to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Wed 11/265:30 amSAT - EZE

1 stop22h 50mDelta

Fri 12/58:55 pmEZE - SAT

1 stop21h 28mDelta

Deal found 4/29

$975

Wed 8/208:55 amSAT - EZE

2 stops21h 05mUnited Airlines

Mon 9/159:00 pmEZE - SAT

2 stops21h 51mUnited Airlines

Deal found 4/29

$980

Tue 8/195:20 amSAT - EZE

2 stops18h 05mMultiple Airlines

Sat 8/231:40 amEZE - SAT

2 stops23h 45mMultiple Airlines

Deal found 4/29

$990

Wed 8/2010:45 amSAT - AEP

2 stops29h 50mMultiple Airlines

Mon 9/159:05 pmAEP - SAT

2 stops41h 05mMultiple Airlines

Deal found 4/29

$1,020

Tue 8/192:10 pmSAT - AEP

2 stops21h 50mLATAM Airlines

Sun 8/246:20 pmAEP - SAT

2 stops31h 54mLATAM Airlines

Deal found 4/30

$1,035

Thu 10/305:30 amSAT - EZE

2 stops22h 45mLATAM Airlines

Sun 11/27:35 pmEZE - SAT

2 stops29h 48mLATAM Airlines

Deal found 4/29

$1,223

Fri 6/132:20 pmSAT - EZE

2 stops16h 40mAmerican Airlines

Sat 6/218:30 pmEZE - SAT

2 stops18h 47mAmerican Airlines

Deal found 4/29

$1,305

Sun 6/85:35 amSAT - EZE

3 stops30h 55mAir Canada

Thu 6/194:35 pmEZE - SAT

3 stops30h 29mAir Canada

Deal found 4/30

$1,420

Sun 6/85:30 amSAT - EZE

2 stops24h 44mCopa Airlines

Wed 6/183:47 amEZE - SAT

2 stops21h 12mCopa Airlines

Deal found 4/29

$2,258

Sun 5/251:29 pmSAT - EZE

1 stop29h 56mAeromexico

Thu 6/511:25 pmEZE - SAT

1 stop15h 32mAeromexico

Deal found 4/28

$5,399

Best flights from San Antonio to Buenos Aires
Discover carefully curated flight deals from San Antonio to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Wed 8/202:10 pmSAT - EZE

1 stop17h 35mDelta

Mon 9/158:10 pmEZE - SAT

1 stop15h 41mDelta

Deal found 4/29

$975

Wed 8/208:55 amSAT - EZE

2 stops21h 05mUnited Airlines

Mon 9/159:00 pmEZE - SAT

2 stops21h 51mUnited Airlines

Deal found 4/29

$980

Tue 8/195:20 amSAT - EZE

2 stops18h 05mMultiple Airlines

Sat 8/231:40 amEZE - SAT

2 stops23h 45mMultiple Airlines

Deal found 4/29

$990

Tue 8/192:10 pmSAT - AEP

2 stops21h 50mLATAM Airlines

Sun 8/246:20 pmAEP - SAT

2 stops31h 54mLATAM Airlines

Deal found 4/30

$1,035

Fri 6/132:20 pmSAT - EZE

2 stops16h 40mAmerican Airlines

Sat 6/218:30 pmEZE - SAT

2 stops18h 47mAmerican Airlines

Deal found 4/29

$1,305

Sun 6/85:35 amSAT - EZE

3 stops30h 55mAir Canada

Thu 6/194:35 pmEZE - SAT

3 stops30h 29mAir Canada

Deal found 4/30

$1,420

Wed 8/2010:45 amSAT - AEP

2 stops29h 50mMultiple Airlines

Mon 9/159:05 pmAEP - SAT

2 stops41h 05mMultiple Airlines

Deal found 4/29

$1,020

Sun 6/85:30 amSAT - EZE

2 stops24h 44mCopa Airlines

Wed 6/183:47 amEZE - SAT

2 stops21h 12mCopa Airlines

Deal found 4/29

$2,258

Sun 6/84:27 pmSAT - EZE

2 stops23h 45mLATAM Airlines

Wed 6/183:55 amEZE - SAT

2 stops22h 22mLATAM Airlines

Deal found 4/30

$1,251

Sun 5/251:29 pmSAT - EZE

1 stop29h 56mAeromexico

Thu 6/511:25 pmEZE - SAT

1 stop15h 32mAeromexico

Deal found 4/28

$5,399

Last-minute flights from San Antonio to Buenos Aires
Discover last-minute flight deals from San Antonio to Buenos Aires. Data last updated May 1, 2025 and is based on user searches.

Mon 5/54:53 pmSAT - EZE

2 stops37h 07mUnited Airlines

Mon 5/199:00 pmEZE - SAT

2 stops26h 07mUnited Airlines

Deal found 4/29

$4,924

Mon 5/56:25 pmSAT - AEP

2 stops20h 35mLATAM Airlines

Mon 5/196:20 pmAEP - SAT

2 stops18h 53mLATAM Airlines

Deal found 4/29

$4,865

Tue 5/69:00 amSAT - EZE

3 stops27h 30mAir Canada

Mon 5/194:35 pmEZE - SAT

3 stops41h 56mAir Canada

Deal found 4/29

$4,441

Tue 5/61:35 pmSAT - AEP

2 stops22h 25mLATAM Airlines

Mon 5/192:55 pmAEP - SAT

2 stops22h 18mLATAM Airlines

Deal found 4/29

$4,865

Tue 5/610:55 amSAT - EZE

2 stops17h 00mLATAM Airlines

Sun 5/183:55 amEZE - SAT

2 stops31h 42mLATAM Airlines

Deal found 4/29

$4,865

Tue 5/62:49 pmSAT - EZE

1 stop28h 36mAeromexico

Mon 5/1911:25 pmEZE - SAT

1 stop15h 42mAeromexico

Deal found 4/29

$7,699

Tue 5/610:55 amSAT - EZE

2 stops17h 00mLATAM Airlines

Mon 5/197:30 amEZE - SAT

2 stops29h 43mLATAM Airlines

Deal found 4/29

$4,865

Sun 5/2511:41 amSAT - EZE

2 stops16h 04mMultiple Airlines

Wed 6/41:40 amEZE - SAT

2 stops19h 57mMultiple Airlines

Deal found 4/28

$3,298

Sun 5/251:29 pmSAT - EZE

1 stop29h 56mAeromexico

Thu 6/511:25 pmEZE - SAT

1 stop15h 32mAeromexico

Deal found 4/28

$5,399

One-way flights from San Antonio to Buenos Aires
Search for one-way flight options from San Antonio to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Mon 6/236:11 pmSAT - AEP

2 stops19h 49mLATAM Airlines

Deal found 4/30

$757

Tue 5/67:34 amSAT - EZE

3 stops28h 56mAir Canada

Deal found 4/29

$2,187

Tue 5/61:35 pmSAT - AEP

2 stops20h 55mDelta

Deal found 4/29

$2,388

Tue 5/61:35 pmSAT - EZE

1 stop18h 10mDelta

Deal found 4/29

$2,388

Mon 5/512:19 pmSAT - EZE

1 stop17h 41mUnited Airlines

Deal found 4/29

$2,773

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San AntonioBuenos Aires

SAT - EZE

SATEZE

San Antonio

Wed 8/20

2:10 pm-9:45 am

1 stop17h 35m

Buenos Aires Ministro Pistarini

Mon 9/15

8:10 pm-9:51 am

1 stop15h 41m

$975

San AntonioBuenos Aires

SAT - EZE

SATEZE

San Antonio

Wed 8/20

8:55 am-8:00 am

2 stops21h 05m

Buenos Aires Ministro Pistarini

Mon 9/15

9:00 pm-4:51 pm

2 stops21h 51m

$980

San AntonioBuenos Aires

SAT - EZE

SATEZE

San Antonio

Tue 8/19

5:20 am-1:25 am

2 stops18h 05m

Buenos Aires Ministro Pistarini

Sat 8/23

1:40 am-11:25 pm

2 stops23h 45m

$990

San AntonioBuenos Aires

SAT - AEP

SATAEP

San Antonio

Wed 8/20

10:45 am-6:35 pm

2 stops29h 50m

Buenos Aires Jorge Newbery

Mon 9/15

9:05 pm-12:10 pm

2 stops41h 05m

$1,020

San AntonioBuenos Aires

SAT - AEP

SATAEP

San Antonio

Tue 8/19

2:10 pm-2:00 pm

2 stops21h 50m

Buenos Aires Jorge Newbery

Sun 8/24

6:20 pm-12:14 am

2 stops31h 54m

$1,035

San AntonioBuenos Aires

SAT - EZE

SATEZE

San Antonio

Sun 6/8

4:27 pm-6:12 pm

2 stops23h 45m

Buenos Aires Ministro Pistarini

Thu 6/19

7:30 am-12:17 am

2 stops18h 47m

$1,251

San AntonioBuenos Aires

SAT - EZE

SATEZE

San Antonio

Fri 6/13

2:20 pm-9:00 am

2 stops16h 40m

Buenos Aires Ministro Pistarini

Sat 6/21

8:30 pm-1:17 pm

2 stops18h 47m

$1,305

San AntonioBuenos Aires

SAT - EZE

SATEZE

San Antonio

Sun 6/8

5:35 am-2:30 pm

3 stops30h 55m

Buenos Aires Ministro Pistarini

Thu 6/19

4:35 pm-9:04 pm

3 stops30h 29m

$1,420

San AntonioBuenos Aires

SAT - EZE

SATEZE

San Antonio

Sun 6/8

5:30 am-8:14 am

2 stops24h 44m

Buenos Aires Ministro Pistarini

Wed 6/18

3:47 am-10:59 pm

2 stops21h 12m

$2,258

San AntonioBuenos Aires

SAT - EZE

SATEZE

San Antonio

Sun 5/25

1:29 pm-9:25 pm

1 stop29h 56m

Buenos Aires Ministro Pistarini

Thu 6/5

11:25 pm-12:57 pm

1 stop15h 32m

$5,399

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 15 results

Compare providers for flights from San Antonio to Buenos Aires

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Buenos Aires in May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San Antonio-Buenos Aires flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Antonio-Buenos Aires flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Antonio-Buenos Aires flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Antonio-Buenos Aires flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Antonio to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires 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 Buenos Aires

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

Currently, April is the cheapest month in which you can book a flight from San Antonio to Buenos Aires (average of $795). Flying from San Antonio to Buenos Aires 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 BUE?

It’s optimal to fly from San Antonio to Buenos Aires at noon. By choosing this option you can save up to 4% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Buenos Aires by month

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Buenos Aires

See what other customers who have flown with Delta, LATAM Airlines and Copa Airlines from San Antonio to Buenos Aires have to say. 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

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines

7.5

Good

1,767 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines

7.5

Good

1,415 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aeromexico

7.5

Good

1,698 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from San Antonio to Buenos Aires?
If you book a flight to Buenos Aires from San Antonio, you will be flying from San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio. There are 0 flights from San Antonio to Buenos Aires per day from 2 different airlines.
What are the cheapest airlines flying from San Antonio to Buenos Aires round-trip?
According to our current data, Delta ($975), United Airlines ($980), and LATAM Airlines ($1,035) offers the cheapest pricing from San Antonio to Buenos Aires. These flights start at 22% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from San Antonio to Buenos Aires one-way?
To fly one-way, consider booking your trip with LATAM Airlines, which is currently one of the cheapest options available, starting at $757. Air Canada flights start at $2,187 while deals on Delta start at $2,388 one-way.
Can I find deals for flights from San Antonio to Buenos Aires that include hotel bookings?
Yes. In addition to deals on San Antonio to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Antonio to Buenos Aires?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Buenos Aires.
Can I find deals for business class flights from San Antonio to Buenos Aires?
Yes. Cheapflights offers flight deals from San Antonio to Buenos Aires 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 Buenos Aires?
Currently, April is the cheapest month in which you can book a flight from San Antonio to Buenos Aires (average of $795). Flying from San Antonio to Buenos Aires 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

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from San Antonio to Buenos Aires

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$629	Average$1,153	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$1,033	Average$1,363	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$757+ Cheap flights from San Antonio (SAT) to Buenos Aires (BUE)

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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Antonio to Buenos Aires with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Antonio to Buenos Aires

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Antonio to Buenos Aires

Cheapest flights from San Antonio to Buenos AiresExplore the most affordable flight options available from San Antonio to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from San Antonio to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from San Antonio to Buenos Aires

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Buenos Aires in May.

Best time to book a flight from San Antonio to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from San Antonio with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Buenos Aires

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

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

Find hourly flight availability from San Antonio to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

Reviews of airlines servicing Buenos Aires

See what other customers who have flown with Delta, LATAM Airlines and Copa Airlines from San Antonio to Buenos Aires have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Buenos Aires. 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 Buenos Aires?

What are the cheapest airlines flying from San Antonio to Buenos Aires round-trip?

What are the cheapest airlines to fly from San Antonio to Buenos Aires one-way?

Can I find deals for flights from San Antonio to Buenos Aires that include hotel bookings?

How can I find direct flights from San Antonio to Buenos Aires?

Can I find deals for business class flights from San Antonio to Buenos Aires?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from San Antonio to Buenos Aires

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from San Antonio to Buenos Aires
Explore the most affordable flight options available from San Antonio to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.