Cheap Flights from O'Hare International Airport to Buenos Aires (EZE) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/9
Sun	Mon	Tue	Wed	Thu	Fri	Sat
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7Search	8979	9900	10902	11Search	12955	13Search
141,061	15Search	16968	17Search	18Search	19Search	20Search
211,185	22Search	23Search	24841	251,103	261,003	27Search
28Search	29Search	30Search

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2025/9
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

O'Hare－Ezeiza Airport
September Lowest Airfares
USD841

The airfare displayed above is for Avianca

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O'Hare－Ezeiza Airport
October Lowest Airfares
USD1,006

The airfare displayed above is for Avianca

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O'Hare－Ezeiza Airport
November Lowest Airfares
USD1,053

The airfare displayed above is for Avianca

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O'Hare－Ezeiza Airport
December Lowest Airfares
USD1,026

The airfare displayed above is for Delta Air Lines

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O'Hare－Ezeiza Airport
January Lowest Airfares
USD1,036

The airfare displayed above is for Delta Air Lines

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Chicago－Buenos Aires
Estimated Flight Time
11 Hours 50 Minutes
Chicago－Buenos Aires
Number of Operating Airlines
12

Operating Airlines for O'Hare－Ezeiza Airport Route
American Airlines

Air Canada

Azul Linhas Aereas

AeroMéxico

Argentina Arlines

Avianca

Copa Airlines

Delta Air Lines

LATAM Airlines Brasil

LATAM Airlines Chile

Lufthansa

United Airlines

Other Destinations from:Chicago

O'Hare－Buenos Aires(Jorge Newbery)
USD933〜
O'Hare－Puerto Iguazu(Cataratas del Iguazu)
USD1,346〜
* Fares vary in accordance to seat availability
Other Departures to: Buenos Aires

Dallas/Fort Worth Airport－Buenos Aires(Ezeiza)
USD837〜
San Diego Airport－Buenos Aires(Ezeiza)
USD1,001〜
Hartsfield-Jackson Atlanta Airport－Buenos Aires(Ezeiza)
USD1,012〜
Dallas Love Field Airport－Buenos Aires(Ezeiza)
USD958〜
William P. Hobby Airport－Buenos Aires(Ezeiza)
USD1,090〜
George Bush Intercontinental Airport－Buenos Aires(Ezeiza)
USD1,059〜
Chicago Midway Airport－Buenos Aires(Ezeiza)
USD989〜
Miami Airport－Buenos Aires(Ezeiza)
USD632〜
Salt Lake City Airport－Buenos Aires(Ezeiza)
USD1,200〜
* Fares vary in accordance to seat availability