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

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Chicago to Buenos Aires

(Round-trip)
Depart: Thu Jul 9 2015 Return: Thu Jul 23 2015 Trip spans 15 days
American Airlines
American Airlines
ORD
8:10a
EZE
4:21a
20h 11m
1 stop
EZE
5:30p
ORD
5:11p
23h 41m
1 stop
Depart: Wed Aug 12 2015 Return: Wed Aug 19 2015 Trip spans 8 days
TAM
TAM
ORD
9:20a
EZE
2:30p
29h 10m
2 stops
EZE
3:00p
ORD
9:48p
30h 48m
2 stops
Depart: Fri Oct 23 2015 Return: Thu Nov 5 2015 Trip spans 14 days
$1005
Select
LAN Argentina
LAN Argentina
ORD
3:00a
EZE
3:40a
24h 40m
1 stop
EZE
4:30p
ORD
8:13a
15h 43m
1 stop
Depart: Mon Jul 13 2015 Return: Tue Jul 21 2015 Trip spans 9 days
$1065
Select
Delta
Delta
ORD
8:30a
EZE
3:10a
18h 40m
1 stop
EZE
4:05p
ORD
9:50a
17h 45m
1 stop
Depart: Wed Aug 5 2015 Return: Wed Aug 19 2015 Trip spans 15 days
$1072
Select
TAM
TAM
ORD
11:00a
AEP
3:10p
28h 10m
2 stops
AEP
6:10p
ORD
9:48p
27h 38m
2 stops
Depart: Sun Aug 9 2015 Return: Thu Sep 3 2015 Trip spans 26 days
$1124
Select
Copa Airlines
Copa Airlines
ORD
10:47a
EZE
3:18p
28h 31m
1 stop
EZE
8:50p
ORD
10:15p
25h 25m
1 stop
Depart: Tue Nov 17 2015 Return: Tue Dec 1 2015 Trip spans 15 days
$1188
Select
LAN Airlines
LAN Airlines
ORD
6:55a
AEP
2:20a
19h 25m
3 stops
AEP
7:45a
ORD
1:02p
29h 17m
2 stops
Depart: Sun Jan 31 2016 Return: Mon Feb 29 2016 Trip spans 30 days
$1210
Select
Aeromexico
Aeromexico
ORD
8:05p
EZE
2:15p
18h 10m
1 stop
EZE
7:15p
ORD
11:40a
16h 25m
1 stop
Depart: Tue Nov 3 2015 Return: Mon Nov 9 2015 Trip spans 7 days
$1282
Select
Delta
Delta
MDW
8:50a
EZE
11:30p
14h 40m
1 stop
EZE
4:15p
MDW
7:04a
14h 49m
1 stop
Depart: Sun Jan 17 2016 Return: Wed Jan 20 2016 Trip spans 4 days
$1516
Select
Avianca Aerovias
Avianca Aerovias
ORD
9:50a
EZE
9:05a
23h 15m
2 stops
EZE
1:15p
ORD
11:35a
22h 20m
2 stops
Depart: Mon Jan 18 2016 Return: Wed Jan 20 2016 Trip spans 3 days
$1941
Select
LAN Airlines
LAN Airlines
ORD
10:20a
EZE
4:05a
17h 45m
2 stops
EZE
2:30p
ORD
9:41a
19h 11m
2 stops
Airports
Origin

Chicago
only $854
only $1282
Destination

Buenos Aires
only $1072
only $854