Find out what a flight from Chicago to Buenos Aires might cost

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

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Which departure and arrival airports are available?

Between Chicago and Buenos Aires, flight options may depend on the combination of airports available.

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

Sometimes flying into a nearby city can be more cost-effective. When a city has multiple airports, it’s worth comparing different flight combinations.

Choose the right flight for your trip from Chicago to Buenos Aires

Jetcost helps you tailor your flight search based on what matters to you — flight length, budget, airline, or agency. Whether you prefer round-trip or one-way, direct or with stopovers, you’ll see options from eDreams, Expedia, and more.

Other popular destinations

Flying to Argentina? Many users also explore: Buenos Aires, Córdoba, Jujuy, Mendoza, San Carlos de Bariloche.

Looking for a specific airline? Select it directly in the filters to speed up your search. The search filters help you see only the options that match your needs.