Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $769 (Kiwi.com) |
One-way from | $193 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $972 |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoBuenos Aires
ORD - AEP
ORDAEP
Chicago O'Hare Intl
Thu 11/13
10:20 pm-9:00 pm
2 stops19h 40m
Buenos Aires Jorge Newbery
Sun 11/16
7:00 am-9:47 am
2 stops29h 47m
ChicagoBuenos Aires
ORD - AEP
ORDAEP
Chicago O'Hare Intl
Sun 11/16
10:20 pm-9:00 pm
2 stops19h 40m
Buenos Aires Jorge Newbery
Thu 11/20
7:00 am-10:35 am
2 stops30h 35m
St. LouisBuenos Aires
STL - AEP
STLAEP
Lambert-St Louis
Tue 11/18
9:33 am-4:00 pm
2 stops27h 27m
Buenos Aires Jorge Newbery
Wed 11/26
2:55 pm-6:35 pm
2 stops30h 40m
St. LouisBuenos Aires
STL - EZE
STLEZE
Lambert-St Louis
Tue 10/21
5:15 pm-1:55 pm
2 stops18h 40m
Buenos Aires Ministro Pistarini
Mon 11/10
8:55 pm-10:43 am
1 stop16h 48m
St. LouisBuenos Aires
STL - EZE
STLEZE
Lambert-St Louis
Wed 11/5
8:20 am-7:20 am
1 stop20h 00m
Buenos Aires Ministro Pistarini
Wed 11/12
11:55 pm-10:39 am
1 stop13h 44m
St. LouisBuenos Aires
STL - AEP
STLAEP
Lambert-St Louis
Wed 11/5
6:00 am-7:55 am
2 stops22h 55m
Buenos Aires Jorge Newbery
Mon 11/10
12:40 pm-6:35 pm
2 stops32h 55m
St. LouisBuenos Aires
STL - EZE
STLEZE
Lambert-St Louis
Wed 10/22
1:40 pm-9:45 am
1 stop18h 05m
Buenos Aires Ministro Pistarini
Mon 11/10
4:05 am-9:58 pm
2 stops20h 53m
St. LouisBuenos Aires
STL - EZE
STLEZE
Lambert-St Louis
Thu 10/23
6:52 pm-9:45 am
1 stop12h 53m
Buenos Aires Ministro Pistarini
Mon 11/10
4:05 am-9:58 pm
2 stops20h 53m
St. LouisBuenos Aires
STL - EZE
STLEZE
Lambert-St Louis
Tue 11/18
9:33 am-6:20 am
2 stops17h 47m
Buenos Aires Ministro Pistarini
Tue 11/25
4:05 am-9:58 pm
2 stops20h 53m
St. LouisBuenos Aires
STL - EZE
STLEZE
Lambert-St Louis
Thu 10/23
6:52 pm-9:45 am
1 stop12h 53m
Buenos Aires Ministro Pistarini
Wed 11/12
10:25 pm-4:33 pm
1 stop21h 08m
Currently, October is the cheapest month in which you can book a flight from Illinois to Buenos Aires (average of $380). Flying from Illinois to Buenos Aires in June is currently the most expensive (average of $1,144). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s optimal to fly from Illinois to Buenos Aires in the evening. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight in the morning.
Travelers seeking maximum savings on their Illinois to Buenos Aires flight should consider departing on Sunday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$699 | Average$1,028 | FlexibilityNo cancel fee | On-time70% | |
Cheapest$736 | Average$884 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$753 | Average$1,168 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$1,015 | Average$1,245 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$1,023 | Average$1,288 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$1,093 | Average$1,205 | FlexibilityNo cancel fee | On-time69% |