Find Deals on Flights from Chicago to Buenos Aires (CHI - BUE)

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 to Buenos Aires

(Round-trip)
Depart: Sun Apr 23 2017 Return: Wed May 3 2017 Trip spans 11 days
Major Airline
Major Airline
ORD
EZE
20h 00m
2 stops
EZE
ORD
18h 30m
2 stops
Depart: Sat Apr 29 2017 Return: Wed May 10 2017 Trip spans 12 days
Avianca
Avianca
ORD
EZE
23h 23m
2 stops
EZE
ORD
21h 29m
2 stops
Depart: Wed Feb 22 2017 Return: Wed Mar 1 2017 Trip spans 8 days
$1089
Select
Aeromexico
Aeromexico
ORD
EZE
19h 05m
1 stop
EZE
ORD
50h 14m
2 stops
Depart: Thu Feb 16 2017 Return: Thu Mar 2 2017 Trip spans 15 days
$1597
Select
Delta
Delta
MDW
EZE
14h 30m
1 stop
EZE
MDW
15h 38m
1 stop
Depart: Thu May 25 2017 Return: Tue May 30 2017 Trip spans 6 days
Major Airline
Major Airline
ORD
EZE
54h 15m
2 stops
EZE
ORD
38h 19m
2 stops
Depart: Thu Jun 1 2017 Return: Sun Jun 11 2017 Trip spans 11 days
Avianca
Avianca
ORD
EZE
34h 53m
2 stops
EZE
ORD
55h 23m
2 stops
Depart: Wed Mar 29 2017 Return: Tue Apr 18 2017 Trip spans 21 days
Major Airline
Major Airline
ORD
EZE
19h 05m
2 stops
EZE
ORD
18h 01m
2 stops
Depart: Wed Mar 15 2017 Return: Tue Mar 21 2017 Trip spans 7 days
Avianca
Avianca
ORD
EZE
23h 23m
2 stops
EZE
ORD
21h 29m
2 stops
Depart: Fri Feb 24 2017 Return: Wed Mar 1 2017 Trip spans 6 days
$1089
Select
Aeromexico
Aeromexico
ORD
EZE
28h 20m
1 stop
EZE
ORD
50h 14m
2 stops
Depart: Tue Mar 21 2017 Return: Tue Mar 28 2017 Trip spans 8 days
Avianca
Avianca
ORD
EZE
23h 23m
2 stops
EZE
ORD
21h 29m
2 stops
Depart: Sat Jul 1 2017 Return: Sat Jul 8 2017 Trip spans 8 days
$1049
Select
Major Airline
Major Airline
ORD
EZE
17h 55m
2 stops
EZE
ORD
18h 07m
2 stops
Depart: Tue Jan 24 2017 Return: Thu Feb 2 2017 Trip spans 10 days
$1183
Select
Aeromexico
Aeromexico
ORD
EZE
18h 25m
2 stops
EZE
ORD
38h 04m
2 stops
Depart: Wed Jan 25 2017 Return: Wed Feb 8 2017 Trip spans 15 days
$2888
Select
LATAM Airlines
LATAM Airlines
ORD
AEP
26h 05m
2 stops
AEP
ORD
24h 39m
2 stops
Depart: Thu Feb 23 2017 Return: Tue Mar 7 2017 Trip spans 13 days
$1112
Select
Major Airline
Major Airline
ORD
EZE
20h 40m
2 stops
EZE
ORD
20h 39m
2 stops
Depart: Wed Jan 25 2017 Return: Wed Feb 8 2017 Trip spans 15 days
$1280
Select
Aeromexico
Aeromexico
ORD
EZE
16h 35m
1 stop
EZE
ORD
27h 41m
1 stop
Depart: Tue Mar 7 2017 Return: Wed Mar 15 2017 Trip spans 8 days
$1597
Select
Delta
Delta
MDW
EZE
15h 59m
1 stop
EZE
MDW
15h 28m
1 stop
Depart: Sat Apr 1 2017 Return: Fri Apr 7 2017 Trip spans 7 days
$1112
Select
Major Airline
Major Airline
ORD
AEP
18h 45m
2 stops
AEP
ORD
20h 14m
2 stops
Depart: Wed Mar 15 2017 Return: Mon Mar 27 2017 Trip spans 13 days
$1597
Select
Delta
Delta
MDW
EZE
17h 32m
1 stop
EZE
MDW
15h 23m
1 stop
Depart: Tue Mar 21 2017 Return: Tue Mar 28 2017 Trip spans 8 days
$1597
Select
Delta
Delta
MDW
EZE
13h 20m
1 stop
EZE
MDW
20h 52m
1 stop
Depart: Mon Feb 6 2017 Return: Sat Feb 25 2017 Trip spans 20 days
$1304
Select
Major Airline
Major Airline
ORD
AEP
16h 05m
2 stops
AEP
ORD
21h 08m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Chicago
only $893
only $1597
Destination

Buenos Aires
only $1112
only $893