$975+ Cheap flights from San Antonio (SAT) to Buenos Aires (BUE)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BUE
Feb 25 — Mar 41
1 adult, Economy
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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
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,015 (LATAM Airlines) |
Popular in | December |
Cheapest in | November |
Average price | $1,403 |
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 February 20, 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 February 20, 2025.
This LATAM Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 11/194:25 pmSAT - AEP
2 stops20h 35mLATAM Airlines
Thu 12/115:10 pmAEP - SAT
2 stops19h 29mLATAM Airlines
Deal found 2/19![LATAM Airlines logo]()
$975
This LATAM Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 11/55:30 amSAT - EZE
2 stops21h 45mLATAM Airlines
Fri 11/143:45 amEZE - SAT
2 stops23h 29mLATAM Airlines
Deal found 2/19![LATAM Airlines logo]()
$1,015
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 11/512:24 pmSAT - EZE
1 stop15h 56mUnited Airlines
Sat 11/1510:05 pmEZE - SAT
2 stops18h 00mUnited Airlines
Deal found 2/19![United Airlines logo]()
$1,020
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Fri 3/141:36 pmSAT - AEP
3 stops41h 04mMultiple Airlines
Fri 3/2812:40 amAEP - SAT
3 stops41h 45mMultiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$1,034
This LATAM Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 12/1012:45 pmSAT - EZE
2 stops30h 32mMultiple Airlines
Sun 12/217:35 pmEZE - SAT
2 stops32h 03mMultiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$1,049
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 12/105:33 amSAT - EZE
1 stop22h 27mAmerican Airlines
Sun 12/2110:30 pmEZE - SAT
1 stop23h 21mAmerican Airlines
Deal found 2/19![American Airlines logo]()
$1,120
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/135:30 amSAT - EZE
2 stops26h 15mDelta
Thu 3/2010:25 pmEZE - SAT
2 stops25h 48mDelta
Deal found 2/20![Delta logo]()
$1,150
This Aeromexico deal was found by Cheapflights users on 2/20. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/65:42 pmSAT - EZE
1 stop25h 13mAeromexico
Thu 3/1312:00 pmEZE - SAT
1 stop26h 07mAeromexico
Deal found 2/20![Aeromexico logo]()
$1,238
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Wed 4/99:35 amSAT - EZE
3 stops26h 55mAir Canada
Wed 4/234:35 pmEZE - SAT
3 stops26h 23mAir Canada
Deal found 2/20![Air Canada logo]()
$1,477
This Delta deal was found by Cheapflights users on 2/19. 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.
Thu 3/131:45 pmSAT - AEP
2 stops19h 15mDelta
Fri 3/217:30 pmAEP - SAT
2 stops20h 18mDelta
Deal found 2/19![Delta logo]()
$1,610
Find flights from San Antonio to Buenos Aires within your budget
Customize your flight search to find flights from San Antonio to Buenos Aires 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 February 20, 2025.
Fly from
San Antonio
Fly to
Buenos Aires
Route
Depart
Return
Price
San AntonioBuenos Aires
SAT - EZE
SATEZE
San Antonio
Sun 6/8
10:45 am-6:13 pm
2 stops29h 28m
Buenos Aires Ministro Pistarini
Thu 6/19
7:40 am-11:10 am
2 stops29h 30m
$1,015
San AntonioBuenos Aires
SAT - AEP
SATAEP
San Antonio
Wed 4/9
12:36 pm-11:20 am
3 stops44h 44m
Buenos Aires Jorge Newbery
Wed 4/23
7:55 am-4:25 pm
3 stops34h 30m
$1,049
San AntonioBuenos Aires
SAT - EZE
SATEZE
San Antonio
Sun 3/30
7:15 pm-8:00 am
1 stop34h 45m
Buenos Aires Ministro Pistarini
Thu 6/5
9:00 pm-8:50 am
1 stop13h 50m
$1,057
San AntonioBuenos Aires
SAT - AEP
SATAEP
San Antonio
Sat 5/31
4:25 pm-2:40 pm
2 stops20h 15m
Buenos Aires Jorge Newbery
Sun 7/6
6:20 pm-12:14 am
2 stops31h 54m
$1,093
San AntonioBuenos Aires
SAT - EZE
SATEZE
San Antonio
Sat 5/31
1:45 pm-11:48 am
2 stops20h 03m
Buenos Aires Ministro Pistarini
Sun 7/6
7:40 am-12:10 pm
2 stops54h 30m
$1,107
San AntonioBuenos Aires
SAT - EZE
SATEZE
San Antonio
Thu 3/13
5:30 am-9:45 am
2 stops26h 15m
Buenos Aires Ministro Pistarini
Thu 3/20
10:25 pm-10:13 pm
2 stops25h 48m
$1,150
San AntonioBuenos Aires
SAT - EZE
SATEZE
San Antonio
Thu 3/6
5:42 pm-9:55 pm
1 stop25h 13m
Buenos Aires Ministro Pistarini
Thu 3/13
12:00 pm-12:07 pm
1 stop26h 07m
$1,238
San AntonioBuenos Aires
SAT - EZE
SATEZE
San Antonio
Wed 4/9
9:35 am-2:30 pm
3 stops26h 55m
Buenos Aires Ministro Pistarini
Wed 4/23
4:35 pm-4:58 pm
3 stops26h 23m
$1,477
San AntonioBuenos Aires
SAT - AEP
SATAEP
San Antonio
Sat 3/15
6:26 pm-3:40 pm
2 stops19h 14m
Buenos Aires Jorge Newbery
Sun 3/23
7:25 pm-1:48 pm
2 stops20h 23m
$1,745
San AntonioBuenos Aires
SAT - EZE
SATEZE
San Antonio
Wed 3/19
4:23 pm-9:00 am
1 stop14h 37m
Buenos Aires Ministro Pistarini
Sun 3/30
8:30 pm-4:09 pm
1 stop21h 39m
$4,835
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 February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Antonio-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Buenos Aires flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
Travel insights for flights from San Antonio to Buenos Aires
Get recent, data-driven insights about flights from San Antonio to Buenos Aires including ideal travel times, pricing trends, and more.
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?
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 February 20, 2025.
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
Plan your trip to Buenos Aires by taking into account the average rainfall totals 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
Plan your trip to Buenos Aires by taking into account the average temperature totals 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
Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated February 20, 2025.
See what other customers who have flown with Delta, LATAM Airlines and Aeromexico 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.
Food
7.3
Overall
8.0
Entertainment
7.9
Boarding
8.2
Crew
8.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.3
Overall
8.0
Entertainment
7.9
Boarding
8.2
Crew
8.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.3
Overall
8.0
Entertainment
7.9
Boarding
8.2
Crew
8.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.3
Overall
8.0
Entertainment
7.9
Boarding
8.2
Crew
8.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.3
Overall
8.0
Entertainment
7.9
Boarding
8.2
Crew
8.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.3
Overall
8.0
Entertainment
7.9
Boarding
8.2
Crew
8.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
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.
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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
Discover the top 2 airlines that operate flights from San Antonio to Buenos Aires. 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 February 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$973 | Average$1,173 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,033 | Average$1,373 | FlexibilityNo cancel fee | On-time69% |