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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: Wed Sep 9 2015 Return: Wed Sep 23 2015 Trip spans 15 days
Avianca Aerovias
Avianca Aerovias
ORD
11:50a
EZE
10:28p
34h 38m
2 stops
EZE
2:15p
ORD
12:35p
22h 20m
2 stops
Depart: Thu Jul 2 2015 Return: Mon Jul 6 2015 Trip spans 5 days
Copa Airlines
Copa Airlines
ORD
10:47a
EZE
7:03p
32h 16m
1 stop
EZE
8:50p
ORD
10:15p
25h 25m
1 stop
Depart: Sun Aug 16 2015 Return: Sun Aug 23 2015 Trip spans 8 days
TAM
TAM
ORD
9:20a
AEP
4:05a
18h 45m
2 stops
AEP
11:05a
ORD
9:41a
22h 36m
2 stops
Depart: Sat Aug 15 2015 Return: Mon Aug 24 2015 Trip spans 10 days
TAM
TAM
ORD
9:20a
EZE
5:00a
19h 40m
2 stops
EZE
3:00p
ORD
1:02p
22h 02m
2 stops
Depart: Wed Oct 28 2015 Return: Tue Nov 17 2015 Trip spans 21 days
LAN Airlines
LAN Airlines
ORD
12:29p
EZE
8:55a
20h 26m
2 stops
EZE
11:25p
ORD
8:29p
21h 04m
2 stops
Depart: Sun Jun 14 2015 Return: Wed Jul 1 2015 Trip spans 18 days
Aeromexico
Aeromexico
ORD
8:25p
EZE
3:25p
19h 00m
1 stop
EZE
7:40p
ORD
3:21a
31h 41m
1 stop
Depart: Fri Oct 2 2015 Return: Sun Oct 18 2015 Trip spans 17 days
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: Fri Oct 30 2015 Return: Thu Dec 3 2015 Trip spans 35 days
$1083
Select
LAN Airlines
LAN Airlines
ORD
2:45p
AEP
3:20a
37h 35m
2 stops
AEP
7:45a
ORD
7:52a
24h 07m
2 stops
Depart: Fri Jun 12 2015 Return: Mon Jun 15 2015 Trip spans 4 days
$1217
Select
LAN Argentina
LAN Argentina
ORD
11:00a
EZE
12:50a
13h 50m
1 stop
EZE
7:45p
ORD
12:31p
16h 46m
1 stop
Depart: Thu Aug 20 2015 Return: Fri Aug 21 2015 Trip spans 2 days
$1750
Select
Air Canada
Air Canada
ORD
11:35a
EZE
7:30a
19h 55m
2 stops
EZE
11:40a
ORD
6:05a
18h 25m
2 stops
Depart: Tue Jul 7 2015 Return: Wed Jul 15 2015 Trip spans 9 days
$1864
Select
Delta
Delta
MDW
9:53a
EZE
3:10a
17h 17m
1 stop
EZE
4:05p
MDW
9:44a
17h 39m
1 stop
Airports
Origin

Chicago
only $820
only $1864
Destination

Buenos Aires
only $880
only $820