American Airlines AAdvantage award flights from Austin (AUS) to Buenos Aires Aeroparque (AEP)
In the last 30 days AwardTool saw American Airlines AAdvantage award space for AUS→AEP in economy, premium economy and business class. Lowest business class: 171,000 miles + $5.60 (business-class space on 13 dates).
Every airport: Austin (AUS) to Buenos Aires award flights.
Prices observed – ; newest observation .
Page regenerated from the Nov 12, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest business class
- 171,000 miles + $5.60
- business-class space on 13 dates
AAdvantage award prices by cabin
The lowest one-way American Airlines AAdvantage award AwardTool observed on AUS→AEP in each cabin, in miles plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 22,000 miles + $5.60 | 1 stop |  AA G3 | — | 16 | See dates | |
| Premium Economy | 39,500 miles + $5.60 | 1 stop | AAG3 | — | 22 | See dates | |
| Business | 171,000 miles + $5.60 | 2 stops | AA | — | 13 | See dates |
Not seen means AwardTool hasn't observed this cabin on this route in the last 30 days. It doesn't mean the airline has no seats. Dates seen counts departure dates with an open award in that cabin at any price; newest observation is the latest time AwardTool saw one of them. Seats is the count the program reported when we observed it; some programs report at most 9.
Observed AAdvantage award examples
| Departure | Cabin | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Economy | 57,500 miles + $5.60 | — | 1 stop | Check this date | ||
| Economy | 150,000 miles + $5.60 | — | 1 stop | Check this date | ||
| Premium Economy | 131,500 miles + $5.60 | — | 2 stops | Check this date | ||
| Premium Economy | 200,000 miles + $5.60 | — | 1 stop | Check this date | ||
| Business | 348,500 miles + $5.60 | — | 2 stops | Check this date | ||
| Business | 450,000 miles + $5.60 | 2 | 1 stop | Check this date |
Prices are one-way per traveler: the program's points or miles plus taxes and carrier fees in USD, as AwardTool observed them in the observation window. Award space changes constantly. A seat we saw may be gone, and space we haven't seen may exist. Always confirm with a live search before transferring points; most transfers can't be reversed.
How often AAdvantage award space showed up
Departure dates in the next 365 days that AwardTool checked for American Airlines AAdvantage in the last 30 days, how many had award space in each cabin at any price, and the latest departure with space.
| Cabin | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Economy | 16 of 45 | 35% | |
| Premium Economy | 22 of 45 | 48% | |
| Business | 13 of 45 | 28% |
Best months to fly from Austin (AUS) to Buenos Aires Aeroparque (AEP) with AAdvantage
| Month | Economy | Premium Economy | Business |
|---|---|---|---|
| 57,500 miles + $5.60 (2 dates) | 131,500 miles + $5.60 (2 dates) | 348,500 miles + $5.60 (2 dates) | |
| 51,000 miles + taxes not reported (3 dates) | 40,000 miles + taxes not reported (9 dates) | — | |
| 22,000 miles + taxes not reported (4 dates) | 52,000 miles + taxes not reported (4 dates) | 190,500 miles + taxes not reported (4 dates) | |
| 22,000 miles + taxes not reported (7 dates) | 39,500 miles + $5.60 (7 dates) | 171,000 miles + $5.60 (7 dates) |
A month's taxes are those of an award AwardTool recorded at that month's lowest price for a departure that month. “Taxes not reported” means the data has none for that month; the award still has taxes and fees.
How to get AAdvantage miles
- Citi ThankYou Points: 1:1 · Instant
Check current transfer bonuses. Most transfers can't be reversed.
AAdvantage vs other programs from Austin (AUS) to Buenos Aires Aeroparque (AEP)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| American Airlines AAdvantage | 22,000 pts + $5.60 | 39,500 pts + $5.60 | 171,000 pts + $5.60Lowest | — |
| Delta SkyMiles | 54,600 pts + $5.60Lowest | 110,600 pts + $5.60Lowest | — | 296,500 pts + $5.60LowestMixed cabin |
| GOL Smiles | 136,600 pts + taxes not reported | 379,300 pts + taxes not reported | — | — |
Questions about AAdvantage award flights from Austin (AUS) to Buenos Aires Aeroparque (AEP)
How many miles do you need to fly from Austin (AUS) to Buenos Aires Aeroparque (AEP) with American Airlines AAdvantage?
The lowest one-way American Airlines AAdvantage award AwardTool observed in the last 30 days (newest observation Nov 12, 2026): business class 171,000 miles + $5.60, with a typical monthly low of 190,500 miles (taxes vary) over 3 months and award space on 13 departure dates. Monthly lows varied in business class (171,000 to 348,500 miles + taxes vary), so the award on your dates may cost more. Search live before transferring points.
What's the lowest AAdvantage award from Austin (AUS) to Buenos Aires Aeroparque (AEP)?
In business class, 171,000 miles + $5.60. American Airlines AAdvantage showed business-class award space on 13 departure dates at any price (newest observation Nov 12, 2026, 06:57 UTC). Search live before transferring points.
Can you book nonstop awards from Austin (AUS) to Buenos Aires Aeroparque (AEP) with AAdvantage?
AwardTool hasn't observed nonstop American Airlines AAdvantage award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which credit card points can book AAdvantage awards from Austin (AUS) to Buenos Aires Aeroparque (AEP)?
Citi ThankYou Points (1:1, Instant). Check current transfer bonuses; most transfers can't be reversed.
Which months had the lowest AAdvantage award prices from Austin (AUS) to Buenos Aires Aeroparque (AEP)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers, the lowest economy award AwardTool observed was for Mar 2027 departures: 22,000 miles + taxes not reported (7 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.
When does American Airlines AAdvantage release award seats for Austin (AUS) to Buenos Aires Aeroparque (AEP)?
American Airlines AAdvantage publishes a booking window of about 331 days (about 11 months) before departure (AwardTool's program data, reviewed Nov 6, 2026). On this route AwardTool saw American Airlines AAdvantage award space for departures as late as Mar 18, 2027; seats can open earlier or later, and released seats may already be booked. See AAdvantage award release dates.