Cheapest return flights from Chicago (ORD) to Buenos Aires (EZE), November

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
15 Nov 19 Nov Frontier Airlines
06 Nov 15 Nov Arajet
13 Nov 27 Nov Frontier Airlines
20 Nov 27 Nov Copa
22 Nov 29 Nov Volaris
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deals for one-way flights from Chicago to Buenos Aires in November.

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Updated Jul 11, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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