Cheap flights from Chicago O'Hare to Buenos Aires

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How to estimate the price of a flight from Chicago O'Hare to Buenos Aires?

It depends. Prices for flights from Chicago to Buenos Aires fluctuate based on several factors.

Select your dates to check current offers.

Checking fares across several nearby dates can help you see which days offer the best deals. Jetcost lets you track price changes and grab the best opportunities.

Which airports near Chicago or Buenos Aires offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

  • Airports in Chicago: 3 airports are active - Midway, O'Hare, Rockford.
  • Airports in Buenos Aires: 3 options available in Buenos Aires - El Palomar, Jorge Newbery, Ministro Pistarini.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Flights from Chicago - O'Hare to Buenos Aires

Explore flights from Chicago O'Hare to Buenos Aires your way

On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by specific travel agency.

Other popular destinations

Also interested in Argentina? Check out: Buenos Aires, Córdoba, Iguazu, Mendoza, San Carlos de Bariloche.

If you’re flexible with dates, try checking the days before and after to see if prices vary. Some routes are offered by multiple agencies — comparing fares can really pay off.
Frequently Asked Questions

Frequently asked questions about flights from Chicago O'Hare to Buenos Aires.

How much does an airline ticket from Chicago O'Hare to Buenos Aires cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Chicago O'Hare to Buenos Aires.

How far is Chicago from Buenos Aires?

Chicago is about 9031 km from Buenos Aires.

What are the airports in Buenos Aires?

Buenos Aires has 3 airports: El Palomar, Jorge Newbery, Ministro Pistarini.

What are the airports in Chicago?

Chicago has 3 airports: Midway, O'Hare, Rockford.

What are the most popular cities in Argentina?

The most popular cities in Argentina according to our users' searches are: Buenos Aires, Córdoba, Iguazu, Mendoza, San Carlos de Bariloche.

When should I book a flight from Chicago to Buenos Aires?

This information is not available at the moment.

What is the cheapest month to fly from Chicago to Buenos Aires?

This information is not available at the moment.

What is the most expensive month to fly from Chicago to Buenos Aires?

This information is not available at the moment.

What is the best day of the week to fly from Chicago to Buenos Aires?

This information is not available at the moment.