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
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: Tue Jun 14 2016 Return: Tue Jun 21 2016 Trip spans 8 days
Major Airline
Major Airline
ORD
EZE
14h 19m
1 stop
EZE
ORD
14h 03m
1 stop
Depart: Mon Sep 5 2016 Return: Tue Sep 13 2016 Trip spans 9 days
Copa Airlines
Copa Airlines
ORD
EZE
19h 52m
1 stop
EZE
ORD
25h 25m
1 stop
Depart: Tue Jul 5 2016 Return: Tue Aug 9 2016 Trip spans 36 days
LAN Airlines
LAN Airlines
ORD
EZE
20h 15m
2 stops
EZE
ORD
29h 02m
2 stops
Depart: Sun May 22 2016 Return: Sat May 28 2016 Trip spans 7 days
Aeromexico
Aeromexico
ORD
EZE
28h 35m
1 stop
EZE
ORD
15h 55m
1 stop
Depart: Fri May 6 2016 Return: Sun May 8 2016 Trip spans 3 days
$1033
Select
Delta
Delta
MDW
EZE
15h 46m
1 stop
EZE
MDW
19h 08m
1 stop
Depart: Sat Oct 29 2016 Return: Sun Nov 6 2016 Trip spans 9 days
$1135
Select
TAM & LAN Airlines
TAM & LAN Airlines
ORD
AEP
22h 51m
2 stops
AEP
ORD
26h 05m
2 stops
Depart: Fri Oct 21 2016 Return: Fri Oct 28 2016 Trip spans 8 days
Copa Airlines
Copa Airlines
ORD
EZE
14h 05m
1 stop
EZE
ORD
14h 35m
1 stop
Depart: Wed Aug 31 2016 Return: Wed Sep 7 2016 Trip spans 8 days
Major Airline
Major Airline
ORD
EZE
27h 40m
2 stops
EZE
ORD
31h 12m
2 stops
Depart: Sun Oct 30 2016 Return: Thu Nov 10 2016 Trip spans 12 days
LAN Airlines
LAN Airlines
ORD
EZE
26h 40m
2 stops
EZE
ORD
28h 40m
2 stops
Depart: Sun May 8 2016 Return: Thu May 12 2016 Trip spans 5 days
Copa Airlines
Copa Airlines
ORD
EZE
20h 13m
1 stop
EZE
ORD
25h 22m
1 stop
Depart: Wed May 11 2016 Return: Mon May 16 2016 Trip spans 6 days
LAN Airlines
LAN Airlines
ORD
EZE
21h 50m
2 stops
EZE
ORD
22h 52m
2 stops
Depart: Fri May 13 2016 Return: Wed May 18 2016 Trip spans 6 days
$1033
Select
Delta
Delta
MDW
AEP
19h 42m
2 stops
AEP
MDW
20h 09m
2 stops
Depart: Tue Aug 9 2016 Return: Tue Aug 23 2016 Trip spans 15 days
Copa Airlines
Copa Airlines
ORD
EZE
34h 34m
1 stop
EZE
ORD
14h 41m
1 stop
Depart: Sun May 15 2016 Return: Sun May 22 2016 Trip spans 8 days
$1033
Select
Delta
Delta
MDW
EZE
13h 27m
1 stop
EZE
MDW
17h 34m
1 stop
Depart: Thu Oct 20 2016 Return: Wed Nov 2 2016 Trip spans 14 days
Copa Airlines
Copa Airlines
ORD
EZE
34h 18m
1 stop
EZE
ORD
14h 35m
1 stop
Depart: Thu Sep 1 2016 Return: Thu Sep 8 2016 Trip spans 8 days
$1156
Select
TAM & LAN Airlines
TAM & LAN Airlines
ORD
AEP
18h 50m
2 stops
AEP
ORD
26h 15m
2 stops
Depart: Thu Jun 2 2016 Return: Tue Jun 7 2016 Trip spans 6 days
$1033
Select
Delta
Delta
MDW
AEP
19h 42m
2 stops
AEP
MDW
20h 09m
2 stops
Depart: Tue May 10 2016 Return: Tue May 17 2016 Trip spans 8 days
$1044
Select
LAN Airlines
LAN Airlines
ORD
AEP
48h 35m
2 stops
AEP
ORD
33h 27m
2 stops
Depart: Sun Sep 4 2016 Return: Fri Sep 9 2016 Trip spans 6 days
Copa Airlines
Copa Airlines
ORD
EZE
49h 38m
2 stops
EZE
ORD
23h 56m
2 stops
Depart: Fri Jun 3 2016 Return: Wed Jun 8 2016 Trip spans 6 days
$1033
Select
Delta
Delta
MDW
AEP
19h 42m
2 stops
AEP
MDW
20h 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 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 don'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
only $807
only $1033
Destination

Buenos Aires
only $1033
only $807