Chicago to Buenos Aires flights
O'Hare International (ORD), United States → Ministro Pistarini International (EZE), Argentina
Set a price watch there and get an email or notification when the fare drops.
Cheapest dates in the next few weeks
| Wed 2 Dec | $504 |
| Tue 8 Dec | $522 |
| Sat 12 Dec | $537 |
| Mon 4 Jan | $542 |
| Mon 30 Nov | $546 |
One-way economy, estimated by Flight Wiki's fare model; typical day about $670. Prices change often, so check live prices before booking.
Questions
How long is the flight from Chicago to Buenos Aires?
About 11h 30m nonstop. The distance is 9,049 km (5,622 miles). Flights with a stop take longer.
How much is a flight from Chicago to Buenos Aires?
One-way economy fares are estimated between $504 and $886 over the coming weeks, about $670 on a typical day. Check live prices before you book.
What is the cheapest day to fly from Chicago to Buenos Aires?
In our estimates Saturday is usually the cheapest day. The cheapest dates right now are Wed 2 Dec, Tue 8 Dec, Sat 12 Dec.
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