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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Chicago to Buenos Aires

(Round-trip)
Depart: Tue Sep 12 2017 Return: Tue Sep 19 2017 Trip spans 8 days
Major Airline
Major Airline
ORD
EZE
38h 35m
2 stops
EZE
ORD
19h 14m
2 stops
Depart: Wed Jul 19 2017 Return: Mon Jul 31 2017 Trip spans 13 days
Multiple Airlines
Multiple Airlines
ORD
EZE
23h 21m
2 stops
EZE
ORD
24h 14m
2 stops
Depart: Thu Oct 19 2017 Return: Wed Oct 25 2017 Trip spans 7 days
Avianca
Avianca
ORD
EZE
34h 53m
2 stops
EZE
ORD
21h 27m
2 stops
Depart: Tue Nov 7 2017 Return: Mon Nov 20 2017 Trip spans 14 days
$1057
Select
LATAM Airlines
LATAM Airlines
ORD
AEP
25h 00m
2 stops
AEP
ORD
29h 37m
2 stops
Depart: Sat Dec 30 2017 Return: Fri Jan 19 2018 Trip spans 21 days
$1264
Select
Aeromexico
Aeromexico
ORD
EZE
16h 35m
1 stop
EZE
ORD
38h 40m
2 stops
Depart: Tue Jul 18 2017 Return: Mon Aug 7 2017 Trip spans 21 days
$1677
Select
Delta
Delta
MDW
EZE
21h 10m
1 stop
EZE
MDW
18h 55m
1 stop
Depart: Sat Sep 16 2017 Return: Sat Sep 23 2017 Trip spans 8 days
$1702
Select
LATAM Airlines
LATAM Airlines
ORD
AEP
26h 55m
2 stops
AEP
ORD
19h 17m
2 stops
Depart: Fri Jul 21 2017 Return: Mon Jul 31 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
ORD
EZE
20h 43m
2 stops
EZE
ORD
26h 50m
2 stops
Depart: Wed Nov 1 2017 Return: Tue Nov 7 2017 Trip spans 7 days
Avianca
Avianca
ORD
EZE
34h 53m
2 stops
EZE
ORD
21h 29m
2 stops
Depart: Wed Aug 30 2017 Return: Wed Sep 6 2017 Trip spans 8 days
Major Airline
Major Airline
ORD
EZE
17h 25m
1 stop
EZE
ORD
23h 51m
1 stop
Depart: Thu Jul 13 2017 Return: Fri Jul 21 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
ORD
AEP
21h 43m
2 stops
AEP
ORD
44h 44m
2 stops
Depart: Wed Nov 15 2017 Return: Sun Nov 26 2017 Trip spans 12 days
Avianca
Avianca
ORD
EZE
34h 53m
2 stops
EZE
ORD
45h 29m
2 stops
Depart: Thu Aug 17 2017 Return: Tue Aug 22 2017 Trip spans 6 days
Avianca
Avianca
ORD
EZE
23h 28m
2 stops
EZE
ORD
21h 27m
2 stops
Depart: Fri Dec 1 2017 Return: Sun Dec 10 2017 Trip spans 10 days
$1071
Select
Major Airline
Major Airline
ORD
AEP
19h 05m
2 stops
AEP
ORD
21h 55m
2 stops
Depart: Mon Oct 30 2017 Return: Sun Nov 12 2017 Trip spans 14 days
$1024
Select
Multiple Airlines
Multiple Airlines
ORD
EZE
24h 10m
2 stops
EZE
ORD
24h 25m
2 stops
Depart: Sat Sep 16 2017 Return: Sat Sep 23 2017 Trip spans 8 days
Avianca
Avianca
ORD
EZE
47h 28m
2 stops
EZE
ORD
33h 37m
2 stops
Depart: Wed Aug 2 2017 Return: Wed Aug 23 2017 Trip spans 22 days
$1037
Select
Multiple Airlines
Multiple Airlines
ORD
AEP
21h 43m
2 stops
AEP
ORD
45h 18m
3 stops
Depart: Thu Dec 7 2017 Return: Tue Dec 12 2017 Trip spans 6 days
Avianca
Avianca
ORD
EZE
34h 53m
2 stops
EZE
ORD
33h 37m
2 stops
Depart: Wed Dec 27 2017 Return: Tue Jan 2 2018 Trip spans 7 days
$1453
Select
Aeromexico
Aeromexico
ORD
EZE
17h 35m
2 stops
EZE
ORD
28h 05m
1 stop
Depart: Sat Dec 23 2017 Return: Fri Jan 12 2018 Trip spans 21 days
$1457
Select
LATAM Airlines
LATAM Airlines
ORD
EZE
25h 05m
2 stops
EZE
ORD
18h 18m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Chicago
only $862
only $1677
Destination

Buenos Aires
only $892
only $862