Find Deals on Flights from Chicago O'Hare International to Argentina

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Chicago O'Hare International to Argentina

(Round-trip)
Depart: Sun Mar 5 2017 Return: Wed Mar 15 2017 Trip spans 10 days
Major Airline
Major Airline
ORD
6:50a
EZE
5:20a
22h 30m
2 stops
EZE
12:00p
ORD
9:59a
21h 59m
2 stops
Depart: Wed May 17 2017 Return: Fri May 26 2017 Trip spans 10 days
Avianca
Avianca
ORD
11:35a
EZE
10:58a
23h 23m
2 stops
EZE
2:11p
ORD
11:40a
21h 29m
2 stops
Depart: Wed Jan 11 2017 Return: Thu Jan 19 2017 Trip spans 9 days
Aeromexico
Aeromexico
ORD
7:25p
EZE
2:50p
19h 25m
1 stop
EZE
7:50p
ORD
9:59p
26h 09m
2 stops
Depart: Mon Apr 24 2017 Return: Mon May 1 2017 Trip spans 8 days
$1200
Select
United
United
ORD
8:00a
EZE
3:45a
19h 45m
2 stops
EZE
5:05p
ORD
2:34p
21h 29m
2 stops
Depart: Wed May 31 2017 Return: Tue Jul 18 2017 Trip spans 49 days
$1278
Select
Air Canada
Air Canada
ORD
1:45p
EZE
7:25a
17h 40m
2 stops
EZE
11:50a
ORD
11:10a
23h 20m
2 stops
Depart: Tue Jan 17 2017 Return: Tue Feb 14 2017 Trip spans 29 days
$1652
Select
LATAM Airlines
LATAM Airlines
ORD
11:25a
AEP
7:45a
20h 20m
2 stops
AEP
11:45a
ORD
7:59a
20h 14m
2 stops
Depart: Mon Jun 12 2017 Return: Mon Jun 19 2017 Trip spans 8 days
$1656
Select
LATAM Airlines
LATAM Airlines
ORD
7:45a
AEP
4:05a
20h 20m
2 stops
AEP
1:35p
ORD
10:40a
21h 05m
2 stops
Depart: Tue Apr 18 2017 Return: Wed Apr 26 2017 Trip spans 9 days
Major Airline
Major Airline
ORD
10:34a
EZE
5:56a
19h 22m
2 stops
EZE
12:00p
ORD
6:40a
18h 40m
2 stops
Depart: Thu May 18 2017 Return: Fri May 26 2017 Trip spans 9 days
Avianca
Avianca
ORD
11:35a
EZE
10:58a
23h 23m
2 stops
EZE
2:11p
ORD
11:40a
21h 29m
2 stops
Depart: Sat Jan 14 2017 Return: Thu Jan 19 2017 Trip spans 6 days
Aeromexico
Aeromexico
ORD
10:10a
EZE
2:50p
28h 40m
1 stop
EZE
7:50p
ORD
9:59p
26h 09m
2 stops
Depart: Tue May 16 2017 Return: Tue Jun 6 2017 Trip spans 22 days
Avianca
Avianca
ORD
11:35a
EZE
10:58a
23h 23m
2 stops
EZE
2:11p
ORD
11:40a
21h 29m
2 stops
Depart: Thu Jun 1 2017 Return: Sat Jun 10 2017 Trip spans 10 days
Major Airline
Major Airline
ORD
5:35a
EZE
11:30a
29h 55m
2 stops
EZE
3:40p
ORD
6:30p
26h 50m
2 stops
Depart: Sun Jan 15 2017 Return: Thu Jan 19 2017 Trip spans 5 days
Aeromexico
Aeromexico
ORD
2:01a
EZE
2:50p
36h 49m
1 stop
EZE
7:50p
ORD
10:09a
38h 19m
2 stops
Depart: Wed May 24 2017 Return: Wed May 31 2017 Trip spans 8 days
Avianca
Avianca
ORD
11:35a
EZE
10:58a
23h 23m
2 stops
EZE
2:11p
ORD
11:40a
21h 29m
2 stops
Depart: Sat Jun 10 2017 Return: Fri Jun 16 2017 Trip spans 7 days
Major Airline
Major Airline
ORD
7:35a
EZE
8:18p
36h 43m
2 stops
EZE
9:58p
ORD
7:40a
33h 42m
2 stops
Depart: Mon Jan 16 2017 Return: Thu Jan 19 2017 Trip spans 4 days
Aeromexico
Aeromexico
ORD
7:25p
EZE
2:50p
19h 25m
1 stop
EZE
7:50p
ORD
9:59p
26h 09m
2 stops
Depart: Wed Mar 1 2017 Return: Wed Mar 15 2017 Trip spans 14 days
Avianca
Avianca
ORD
9:35a
EZE
8:58a
47h 23m
2 stops
EZE
1:58a
ORD
11:40a
33h 42m
2 stops
Depart: Fri Apr 21 2017 Return: Sun Apr 30 2017 Trip spans 10 days
Major Airline
Major Airline
ORD
8:25a
EZE
3:30a
19h 05m
2 stops
EZE
7:50a
ORD
5:35a
21h 45m
2 stops
Depart: Wed Jan 18 2017 Return: Thu Jan 19 2017 Trip spans 2 days
Aeromexico
Aeromexico
ORD
10:10a
EZE
2:50p
28h 40m
1 stop
EZE
7:50p
ORD
9:59p
26h 09m
2 stops
Depart: Mon Jun 5 2017 Return: Tue Jul 18 2017 Trip spans 44 days
$1278
Select
Air Canada
Air Canada
ORD
1:45p
EZE
7:25a
17h 40m
2 stops
EZE
11:50a
ORD
9:35a
21h 45m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Chicago
$865
Destination

Buenos Aires
only $1652
only $865