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

Departure Date

2026/2
Sun	Mon	Tue	Wed	Thu	Fri	Sat
11,045	21,067	31,018	4Search	51,211	6Search	7Search
8Search	91,097	10Search	11Search	12Search	13Search	14Search
15Search	16Search	17Search	18Search	19Search	20Search	21Search
22Search	23Search	24Search	25Search	26Search	271,070	28Search

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2026/2
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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
February Lowest Airfares
USD1,018

The airfare displayed above is for Delta Air Lines

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O'Hare－Ezeiza Airport
March Lowest Airfares
USD853

The airfare displayed above is for Delta Air Lines

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O'Hare－Ezeiza Airport
April Lowest Airfares
USD1,082

The airfare displayed above is for Avianca

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O'Hare－Ezeiza Airport
May Lowest Airfares -----
O'Hare－Ezeiza Airport
June Lowest Airfares
USD4,157

The airfare displayed above is for Avianca

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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)
USD941〜
O'Hare－Puerto Iguazu(Cataratas del Iguazu)
USD2,228〜
* Fares vary in accordance to seat availability
Other Departures to: Buenos Aires

Dallas/Fort Worth Airport－Buenos Aires(Ezeiza)
USD843〜
San Diego Airport－Buenos Aires(Ezeiza)
USD1,009〜
Hartsfield-Jackson Atlanta Airport－Buenos Aires(Ezeiza)
USD1,020〜
Dallas Love Field Airport－Buenos Aires(Ezeiza)
USD966〜
William P. Hobby Airport－Buenos Aires(Ezeiza)
USD1,099〜
George Bush Intercontinental Airport－Buenos Aires(Ezeiza)
USD1,067〜
Chicago Midway Airport－Buenos Aires(Ezeiza)
USD997〜
Miami Airport－Buenos Aires(Ezeiza)
USD637〜
Salt Lake City Airport－Buenos Aires(Ezeiza)
USD1,210〜
* Fares vary in accordance to seat availability