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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
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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 Oct 7 2015 Return: Wed Nov 4 2015 Trip spans 29 days
American Airlines
American Airlines
ORD
2:25p
EZE
4:12a
13h 47m
1 stop
EZE
6:45p
ORD
11:55a
17h 10m
2 stops
Depart: Tue Sep 29 2015 Return: Wed Oct 7 2015 Trip spans 9 days
Delta
Delta
ORD
4:45a
EZE
3:10a
22h 25m
1 stop
EZE
4:05p
ORD
7:54a
15h 49m
1 stop
Depart: Mon Nov 2 2015 Return: Mon Nov 16 2015 Trip spans 15 days
United
United
ORD
12:30p
EZE
2:40a
14h 10m
1 stop
EZE
5:00p
ORD
11:00a
18h 00m
1 stop
Depart: Tue Sep 22 2015 Return: Tue Sep 29 2015 Trip spans 8 days
Avianca Aerovias
Avianca Aerovias
ORD
12:05p
EZE
11:05a
23h 00m
2 stops
EZE
2:15p
ORD
12:35p
22h 20m
2 stops
Depart: Sat Oct 3 2015 Return: Sun Oct 11 2015 Trip spans 9 days
$1063
Select
Aeromexico
Aeromexico
ORD
11:10a
EZE
3:50a
16h 40m
1 stop
EZE
7:50a
ORD
3:05a
19h 15m
1 stop
Depart: Sat Jan 16 2016 Return: Sun Jan 31 2016 Trip spans 16 days
$1257
Select
TAM
TAM
ORD
10:05a
AEP
1:10p
27h 05m
2 stops
AEP
5:10p
ORD
9:55p
28h 45m
2 stops
Depart: Mon Oct 19 2015 Return: Mon Oct 26 2015 Trip spans 8 days
$1292
Select
Delta
Delta
MDW
1:59p
EZE
3:10a
13h 11m
1 stop
EZE
4:15p
MDW
7:52a
15h 37m
1 stop
Depart: Tue Feb 23 2016 Return: Wed Mar 9 2016 Trip spans 16 days
$1357
Select
LAN Airlines
LAN Airlines
ORD
5:00a
EZE
10:20p
17h 20m
2 stops
EZE
3:15p
ORD
9:02a
17h 47m
2 stops
Depart: Sun Dec 20 2015 Return: Mon Dec 28 2015 Trip spans 9 days
$1432
Select
TAM
TAM
ORD
7:25a
EZE
7:28a
24h 03m
2 stops
EZE
11:50a
ORD
7:35a
19h 45m
2 stops
Depart: Mon Sep 21 2015 Return: Fri Sep 25 2015 Trip spans 5 days
$1930
Select
LAN Airlines
LAN Airlines
ORD
12:40p
AEP
1:20p
24h 40m
2 stops
AEP
8:45a
ORD
10:18a
25h 33m
2 stops
Airports
Origin

Chicago
only $885
only $1292
Destination

Buenos Aires
only $1257
only $885