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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: Thu Sep 3 2015 Return: Sat Sep 12 2015 Trip spans 10 days
TAM
TAM
ORD
9:42a
EZE
5:00a
19h 18m
2 stops
EZE
1:15a
ORD
8:29p
19h 14m
2 stops
Depart: Wed Aug 19 2015 Return: Sat Aug 29 2015 Trip spans 11 days
Aeromexico
Aeromexico
ORD
8:25p
EZE
3:25p
19h 00m
1 stop
EZE
7:30p
ORD
11:47a
16h 17m
1 stop
Depart: Thu May 28 2015 Return: Thu Jun 4 2015 Trip spans 8 days
United
United
ORD
2:34a
EZE
3:40a
25h 06m
2 stops
EZE
5:00p
ORD
8:47p
27h 47m
2 stops
Depart: Fri May 8 2015 Return: Mon May 11 2015 Trip spans 4 days
$1011
Select
TAM
TAM
ORD
9:55a
AEP
8:06a
22h 11m
2 stops
AEP
6:10p
ORD
9:51p
27h 41m
2 stops
Depart: Tue May 19 2015 Return: Wed Jun 17 2015 Trip spans 30 days
$1069
Select
Copa Airlines
Copa Airlines
ORD
5:00a
EZE
3:18p
34h 18m
1 stop
EZE
8:50p
ORD
10:15p
25h 25m
1 stop
Depart: Sat Aug 22 2015 Return: Sun Aug 30 2015 Trip spans 9 days
$1151
Select
American Airlines
American Airlines
ORD
8:25a
EZE
3:40a
19h 15m
1 stop
EZE
4:30p
ORD
10:55a
18h 25m
2 stops
Depart: Sun Aug 16 2015 Return: Sat Aug 22 2015 Trip spans 7 days
$1227
Select
US Airways
US Airways
ORD
9:08a
EZE
3:43a
18h 35m
1 stop
EZE
4:30p
ORD
7:35a
15h 05m
1 stop
Depart: Sat May 23 2015 Return: Sun May 31 2015 Trip spans 9 days
$1337
Select
Air Canada
Air Canada
ORD
4:45a
EZE
7:30a
26h 45m
2 stops
EZE
11:40a
ORD
12:49p
25h 09m
2 stops
Depart: Wed Jul 22 2015 Return: Fri Jul 31 2015 Trip spans 10 days
$1380
Select
Delta
Delta
ORD
8:30a
EZE
3:10a
18h 40m
1 stop
EZE
4:05p
ORD
1:57p
21h 52m
1 stop
Depart: Thu Jul 23 2015 Return: Fri Jul 31 2015 Trip spans 9 days
$1440
Select
Delta
Delta
MDW
9:53a
EZE
3:10a
17h 17m
1 stop
EZE
4:05p
MDW
1:03p
20h 58m
1 stop
Airports
Origin

Chicago
only $832
only $1440
Destination

Buenos Aires
only $1011
only $832