Skip to main content
Beginning of main content

Cheap Flights from Chicago to Buenos Aires $931.56

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia’s Price Guarantee
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from Chicago to Buenos Aires (ORD to EZE)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Chicago to Buenos Aires (ORD to EZE)

Question : Should you take that vacation to Buenos Aires in the next 30 days?
Answer : As of January 16th, the best day for booking to Buenos Aires (EZE) from Chicago (ORD) is February 5th. Bookings have been made roughly 21% below the average price for this route.

Question : How long do most people stay in Buenos Aires when they fly in from Chicago?
Answer : Travelers from ORD to EZE stay 19 days on average.

Question : Can you cut down on flight costs by changing the day of the week you travel to Buenos Aires?
Answer : The best day to fly on a budget this month is Wednesday. Flexibility is paramount when booking travel plans in order to keep costs down.

Question : How often are prices changing for this route?
Answer : Prices for ORD to EZE do change much more than most routes. However, the sooner you book, the better price you tend to get.