AirHint found the following cheapest one-way flights from Chicago (ORD) to Buenos Aires (AEP) in June 2026 (see full year).
One-Way flights
| 29 Jun | Arajet | ||
| 28 Jun | GOL Linhas AΓ©reas | ||
| 02 Jun | Avianca | ||
| 05 Jun | Avianca | ||
| 11 Jun | Avianca | ||
| 17 Jun | Avianca | ||
| 20 Jun | Avianca | ||
| 23 Jun | Avianca | ||
| 26 Jun | Avianca | ||
| 08 Jun | LATAM Airlines Group |
Also check the deals for return flights from Chicago to Buenos Aires in June.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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