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Uncover the best deals on Chicago to Buenos Aires flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest CHI - EZE Flights
Useful information for finding best airline tickets from Chicago All Airport to Ministro Pistarini International on your next trip.
Cheapest Round Trip Flight
$2134
Arajet
• 3 stops
• 39h 5m
Dec 19 – Jan 01
The cheapest round trip flight from Chicago to Buenos Aires (CHI-EZE-CHI) is currently $2134
Fastest Flight
39h 5m
The fastest nonstop flight from Chicago to Buenos Aires (CHI-EZE) takes 39h 5m
Top Airlines Flying from Chicago to Buenos Aires
Latest Flight Deals from Chicago (CHI) to Buenos Aires (EZE)
Compare and book low fare round-trip air tickets from Chicago to Buenos Aires. Ideal for travelers with confirmed return itineraries.
Dec 19 - Jan 01, Economy
Chicago → Buenos Aires
39h 5m
11:10 AM - 6:35 PM • 3 stops
Chicago → Buenos Aires
33h 30m
11:05 PM - 10:10 AM • 1 stop
Arajet
Dec 19 - Jan 01, Economy
Chicago → Buenos Aires
39h 5m
10:30 PM - 1:45 AM • 2 stops
Chicago → Buenos Aires
33h 30m
11:05 PM - 10:10 AM • 1 stop
Avianca
Dec 19 - Jan 01, Economy
Chicago → Buenos Aires
39h 5m
10:30 PM - 3:00 AM • 2 stops
Chicago → Buenos Aires
33h 30m
11:05 PM - 10:10 AM • 1 stop
Avianca
Dec 18 - Dec 31, Economy
Chicago → Buenos Aires
40h 47m
7:35 AM - 2:10 AM • 1 stop
Chicago → Buenos Aires
30h 5m
11:00 AM - 10:40 PM • 1 stop
Copa Airlines
Dec 18 - Dec 31, Economy
Chicago → Buenos Aires
40h 47m
2:13 PM - 10:20 PM • 1 stop
Chicago → Buenos Aires
30h 5m
12:05 AM - 12:46 PM • 1 stop
Copa Airlines
FAQs on Chicago to Buenos Aires Flights
What are the airports in Chicago?
ORD,MDW
What’s the most popular airline flying from CHI to EZE?
The most popular airline flying from Chicago to Buenos Aires are
Can I fly from CHI to EZE non-stop?
NO
Which airlines fly nonstop between Chicago and Buenos Aires?
The non-stop flights between Chicago and Buenos Aires are .
What’s the earliest departure time from CHI to EZE Airport?
The earliest flight leaves CHI at 7:35 am and lands in EZE - Ministro Pistarini International
What are the airports in Buenos Aires?
EZE
Can I make changes to my Chicago to Buenos Aires flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from CHI to EZE?
Read the fare rules of the Chicago to Buenos Aires air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Chicago and Buenos Aires?
operate flights between Chicago and Buenos Aires
How long does a flight from Chicago to Buenos Aires take?
It takes approximately 11 hour to fly non-stop from CHI to EZE, which is 5602.73 miles by air.
Which airlines provide the cheapest flights from Chicago (CHI) to Buenos Aires (EZE) ?
In the past couple of days, the cheapest tickets to EZE from CHI were found on CM : USD 2836
Do I need a passport to fly between CHI and EZE?
Yes
What’s the latest departure time from CHI to EZE ?
The last flight leaves CHI at 10:30 pm
Chicago (CHI) to Buenos Aires (EZE): Airport Information
| Origin Airport | Chicago All Airport, Chicago, US |
| Destination Airport | Ministro Pistarini International , Buenos Aires, AR |
| Distance | 5603 miles |
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