When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 60 days in advance, which can save you up to 180% on flights from Buenos Aires to Illinois compared to booking the week you need them. Waiting 60 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,425. For sooner than that we have options available in the next 3 days from $2,266.
November is one of the best times of the year to fly to Illinois from Buenos Aires. Prices for November average $1,288 per person but you can even find prices for as low as $798. The most expensive prices can be found in the month of December. Opting for a November flight can save you 17% on your journey compared to booking in December
When flying from Buenos Aires to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$790 - $1,225
Route
Depart
Return
Price
Buenos Aires Ministro PistariniChicago O'Hare Intl
EZE - ORD
EZEORD
Buenos Aires Ministro Pistarini
Wed 5/29
3 stops35h 55m
Chicago O'Hare Intl
Wed 6/12
3 stops32h 45m
Buenos Aires Ministro PistariniChicago O'Hare Intl
EZE - ORD
EZEORD
Buenos Aires Ministro Pistarini
Wed 5/29
1 stop32h 08m
Chicago O'Hare Intl
Mon 6/3
1 stop35h 23m
Buenos Aires Ministro PistariniChicago O'Hare Intl
EZE - ORD
EZEORD
Buenos Aires Ministro Pistarini
Thu 8/8
3 stops34h 00m
Chicago O'Hare Intl
Wed 8/21
3 stops30h 05m
Buenos Aires Ministro PistariniChicago O'Hare Intl
EZE - ORD
EZEORD
Buenos Aires Ministro Pistarini
Mon 7/22
1 stop22h 04m
Chicago O'Hare Intl
Mon 8/12
1 stop17h 36m
Buenos Aires Ministro PistariniChicago O'Hare Intl
EZE - ORD
EZEORD
Buenos Aires Ministro Pistarini
Thu 9/12
1 stop21h 34m
Chicago O'Hare Intl
Mon 9/23
1 stop17h 46m
Buenos Aires Ministro PistariniChicago O'Hare Intl
EZE - ORD
EZEORD
Buenos Aires Ministro Pistarini
Tue 8/13
1 stop17h 49m
Chicago O'Hare Intl
Sat 8/24
1 stop21h 02m
Buenos Aires Ministro PistariniChicago O'Hare Intl
EZE - ORD
EZEORD
Buenos Aires Ministro Pistarini
Thu 9/12
2 stops22h 14m
Chicago O'Hare Intl
Sat 9/21
2 stops27h 29m
Buenos Aires Ministro PistariniChicago O'Hare Intl
EZE - ORD
EZEORD
Buenos Aires Ministro Pistarini
Wed 6/19
2 stops19h 49m
Chicago O'Hare Intl
Wed 8/7
1 stop19h 00m
Buenos Aires Ministro PistariniChicago O'Hare Intl
EZE - ORD
EZEORD
Buenos Aires Ministro Pistarini
Thu 9/12
2 stops19h 29m
Chicago O'Hare Intl
Mon 9/23
2 stops39h 32m
No data available for this route at this time. Please check back soon.
Food
Comfort
Boarding
Overall
Crew
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Comfort
Boarding
Overall
Crew
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Comfort
Boarding
Overall
Crew
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Comfort
Boarding
Overall
Crew
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Comfort
Boarding
Overall
Crew
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Comfort
Boarding
Overall
Crew
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
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