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Find Flight Deals 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: Tue Apr 14 2015 Return: Wed Apr 22 2015 Trip spans 9 days
Avianca Aerovias
Avianca Aerovias
ORD
11:50a
EZE
11:05a
23h 15m
2 stops
EZE
2:15p
ORD
12:35p
22h 20m
2 stops
Depart: Fri Apr 24 2015 Return: Sat May 2 2015 Trip spans 9 days
Multiple Airlines
Multiple Airlines
ORD
11:10a
AEP
1:20p
26h 10m
2 stops
AEP
8:45a
ORD
11:44a
26h 59m
2 stops
Depart: Sat Apr 18 2015 Return: Thu Apr 23 2015 Trip spans 6 days
Multiple Airlines
Multiple Airlines
ORD
11:10a
EZE
9:00a
21h 50m
2 stops
EZE
6:25a
ORD
8:36p
38h 11m
2 stops
Depart: Mon Aug 31 2015 Return: Tue Sep 15 2015 Trip spans 16 days
$1050
Select
Aeromexico
Aeromexico
ORD
8:25p
EZE
3:25p
19h 00m
1 stop
EZE
7:30p
ORD
9:00p
25h 30m
1 stop
Depart: Sun Mar 8 2015 Return: Tue Mar 17 2015 Trip spans 10 days
$1120
Select
TAM
TAM
ORD
9:45a
AEP
8:06a
22h 21m
2 stops
AEP
6:10p
ORD
10:29a
40h 19m
2 stops
Depart: Mon May 4 2015 Return: Sun May 10 2015 Trip spans 7 days
$1120
Select
TAM
TAM
ORD
9:55a
EZE
5:00a
19h 05m
2 stops
EZE
1:45p
ORD
9:06a
19h 21m
2 stops
Depart: Mon Mar 30 2015 Return: Thu Apr 9 2015 Trip spans 11 days
$1178
Select
LAN Airlines
LAN Airlines
ORD
12:15p
AEP
1:20p
25h 05m
2 stops
AEP
3:50a
ORD
7:57a
28h 07m
2 stops
Depart: Wed Apr 8 2015 Return: Mon Apr 13 2015 Trip spans 6 days
$1295
Select
United
United
ORD
7:02a
EZE
3:40a
20h 38m
2 stops
EZE
5:00p
ORD
11:51a
18h 51m
2 stops
Depart: Sat Apr 4 2015 Return: Thu Apr 9 2015 Trip spans 6 days
$1307
Select
Multiple Airlines
Multiple Airlines
MDW
5:51a
EZE
3:15p
33h 24m
2 stops
EZE
6:40p
MDW
7:17a
36h 37m
2 stops
Depart: Sat Jun 13 2015 Return: Mon Jun 22 2015 Trip spans 10 days
$1320
Select
Air Canada
Air Canada
ORD
4:45a
EZE
7:30a
26h 45m
2 stops
EZE
11:40a
ORD
1:05p
25h 25m
2 stops
Depart: Sat Jul 25 2015 Return: Sat Aug 1 2015 Trip spans 8 days
$1511
Select
Copa Airlines
Copa Airlines
ORD
5:00a
EZE
7:05p
14h 05m
1 stop
EZE
8:50p
ORD
10:15p
25h 25m
1 stop
Depart: Mon Mar 23 2015 Return: Fri Mar 27 2015 Trip spans 5 days
$1585
Select
American Airlines
American Airlines
ORD
8:25a
EZE
1:37a
17h 12m
2 stops
EZE
4:10p
ORD
10:05a
17h 55m
2 stops
Change your search
Airports
Origin

Chicago
only $952
only $1307
Destination

Buenos Aires
only $958
only $952