What’s the cost of a flight from Chicago O'Hare to Buenos Aires Ezeiza?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Chicago and Buenos Aires.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Flights between Chicago and Buenos Aires: which airports can you choose?

The distance between Chicago and Buenos Aires is about 9049 km. Checking alternative airports can help lower the total cost of your trip.

• Airports in Chicago: Chicago is served by 3 airports - Midway, O'Hare, Rockford.
• Airports in Buenos Aires: Buenos Aires is served by 3 airports - El Palomar, Jorge Newbery, Ministro Pistarini.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from Chicago airports to find the best option.

Filter and compare flights from Chicago O'Hare to Buenos Aires Ezeiza

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Other popular destinations

Want more ideas for your trip to Argentina? Check these: Buenos Aires, Córdoba, Iguazu, Mendoza, San Carlos de Bariloche.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.