Business-class award flights from Chicago O’Hare (ORD) to Buenos Aires Aeroparque (AEP)
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In the last 30 days AwardTool saw business-class award space on 4 programs for ORD→AEP. Lowest: 256,289 points + $107.41 with Air Canada Aeroplan on a mixed-cabin itinerary (part of the trip in a lower cabin), which showed business-class award space on 8 dates. No nonstop business-class award was seen in the last 30 days.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest observed (mixed cabin)
- 256,289 points + $107.41
- Air Canada Aeroplan · part of the trip in a lower cabin
- Programs with space
- 4 of 5
- programs seen on this route
- Most dates seen
- 13 of 27
- dates checked · American Airlines AAdvantage
- Nonstop
- Not seen
- in the last 30 days
Compare programs for business class
The lowest one-way business-class award each program showed on ORD→AEP, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest, mixed cabin | 57,500 pts + $5.60Mixed cabin | 2 stops | American Airlines (AA), GOL Linhas Aereas (G3) | — | 13 | See dates | |
| United MileagePlus | 88,000 pts + $5.60Mixed cabin | 2 stops | Avianca (AV), United Airlines (UA) | 1 | 1 | See dates | |
| Air Canada Aeroplan | 256,289 pts + $107.41Mixed cabin | 3 stops | Air Canada (AC), GOL Linhas Aereas (G3), United Airlines (UA) | 4 | 8 | See dates | |
| Delta SkyMiles | 481,000 pts + $5.60Mixed cabin | 2 stops | Delta Air Lines (DL), LATAM Airlines Group (LA) | 3 | 2 | See dates |
Not seen in business class: GOL Smiles.
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 business-class award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| United MileagePlus | 88,000 pts + $5.60Mixed cabin | 1 | 2 stops | Check this date | ||
| Air Canada Aeroplan | 282,437 pts + $83.51 | 3 | 2 stops | Check this date | ||
| American Airlines AAdvantage | 318,500 pts + $5.60 | — | 2 stops | Check this date | ||
| Air Canada Aeroplan | 372,561 pts + $84.31 | 1 | 2 stops | Check this date | ||
| American Airlines AAdvantage | 378,500 pts + $5.60 | — | 2 stops | 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 business-class award space showed up
Departure dates in the next 365 days that AwardTool checked for each program in the last 30 days, how many had business-class award space at any price, and the latest departure with space.
| Program | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| American Airlines AAdvantage | 13 of 27 | 48% | |
| United MileagePlus | 1 of 24 | 4% | |
| Air Canada Aeroplan | 8 of 26 | 30% | |
| Delta SkyMiles | 2 of 23 | 8% |
Best months for business class from Chicago O’Hare (ORD) to Buenos Aires Aeroparque (AEP)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 88,000 pts + taxes varyMixed cabin | United MileagePlus | 1 | |
| 282,437 pts + taxes vary | Air Canada Aeroplan | 1 | |
| 85,000 pts + taxes vary | American Airlines AAdvantage | 4 | |
| 277,000 pts + taxes vary | American Airlines AAdvantage | 1 | |
| 281,000 pts + taxes vary | American Airlines AAdvantage | 1 | |
| 256,289 pts + taxes varyMixed cabin | Air Canada Aeroplan | 4 | |
| 57,500 pts + taxes varyMixed cabin | American Airlines AAdvantage | 1 | |
| 57,500 pts + taxes varyMixed cabin | American Airlines AAdvantage | 3 |
Lowest business class award by month and program
Each program's lowest one-way business-class award by departure month, in its own points or miles; taxes vary. — means the program showed no business-class space that month.
| Program | ||||||||
|---|---|---|---|---|---|---|---|---|
| American Airlines AAdvantagemiles | — | 318,500 | 85,000 | 277,000 | 281,000 | 260,000 | 57,500Mixed cabin | 57,500Mixed cabin |
| United MileagePlusmiles | 88,000Mixed cabin | — | — | — | — | — | — | — |
| Air Canada Aeroplanpoints | 372,561 | 282,437 | 287,889 | — | — | 256,289Mixed cabin | 270,559 | — |
| Delta SkyMilesmiles | — | — | — | — | — | — | — | 481,000Mixed cabin |
Airlines seen in business class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): American Airlines AAdvantage
- Air Canada (AC): Air Canada Aeroplan
- Avianca (AV): United MileagePlus
- Delta Air Lines (DL): Delta SkyMiles
- GOL Linhas Aereas (G3): American Airlines AAdvantage and Air Canada Aeroplan
- LATAM Airlines Group (LA): Delta SkyMiles
- United Airlines (UA): United MileagePlus and Air Canada Aeroplan
Business class on nearby routes
The lowest business-class award AwardTool observed on related routes, as each route's page shows it: the return direction, other airports in the same cities, and more routes from Chicago O’Hare (ORD) and to Buenos Aires Aeroparque (AEP). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Buenos Aires Aeroparque (AEP) to Chicago O’Hare (ORD)Return direction | 95,440 miles | Avianca LifeMiles | 10 |
| Chicago O’Hare (ORD) to Buenos Aires Ezeiza (EZE)Another Buenos Aires airport | 60,000 points | Air Canada Aeroplan | 54 |
| Chicago O’Hare (ORD) to London Heathrow (LHR)Also from ORD | 55,000 pointsNonstop | Alaska Atmos Rewards | 308 |
| Chicago O’Hare (ORD) to Paris Charles de Gaulle (CDG)Also from ORD | 57,500 miles | American Airlines AAdvantage | 319 |
| Chicago O’Hare (ORD) to Madrid (MAD)Also from ORD | 55,000 pointsNonstop | Alaska Atmos Rewards | 275 |
| Miami (MIA) to Buenos Aires Aeroparque (AEP)Also to AEP | 50,000 points | Air Canada Aeroplan | 41 |
| Rio de Janeiro Galeão (GIG) to Buenos Aires Aeroparque (AEP)Also to AEP | 86,500 milesNonstop | Air France/KLM Flying Blue | 41 |
| New York JFK to Buenos Aires Aeroparque (AEP)Also to AEP | 83,350 miles | Avianca LifeMiles | 38 |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Air Canada Aeroplan | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | — |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about business-class award flights from Chicago O’Hare (ORD) to Buenos Aires Aeroparque (AEP)
What's the lowest business-class award from Chicago O’Hare (ORD) to Buenos Aires Aeroparque (AEP)?
256,289 points + $107.41 with Air Canada Aeroplan on a mixed-cabin itinerary (part of the trip in a lower cabin). Air Canada Aeroplan showed business-class award space on 8 departure dates at any price (newest observation Oct 18, 2026, 12:08 UTC). Search live before transferring points.
Which programs had business-class award space from Chicago O’Hare (ORD) to Buenos Aires Aeroparque (AEP)?
American Airlines AAdvantage (13 dates), United MileagePlus (1 date), Air Canada Aeroplan (8 dates) and Delta SkyMiles (2 dates), in the last 30 days.
Is there nonstop business-class award space from Chicago O’Hare (ORD) to Buenos Aires Aeroparque (AEP)?
AwardTool hasn't observed nonstop business-class award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which months had the lowest business-class award prices from Chicago O’Hare (ORD) 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 business-class award AwardTool observed was for Dec 2026 departures: 85,000 miles with AAdvantage (4 dates). A mixed-cabin itinerary was seen for Aug 2027 departures from 57,500 miles with AAdvantage. The month table shows every lowest price, including those. Based on dates we observed, not a forecast.