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Cheap flights from Buenos Aires Jorge Newbery Airport to Illinois from $374

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires Jorge Newbery Airport to Illinois departing on 4/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Buenos Aires Jorge Newbery Airport to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:10 pm - 11:22 am
AEP
-
ORD
21h 12m2 stops
Multiple Airlines Logo
7:00 am - 9:20 pm
ORD
-
AEP
35h 20m3 stops
$931Multiple Airlines
Fri, Feb 13 - Mon, Feb 23
Multiple Airlines Logo
5:10 pm - 5:46 pm
AEP
-
ORD
27h 36m3 stops
Multiple Airlines Logo
7:00 am - 9:20 pm
ORD
-
AEP
35h 20m3 stops
$932Multiple Airlines
Fri, Feb 13 - Mon, Feb 23
Multiple Airlines Logo
2:30 pm - 8:20 pm
AEP
-
ORD
32h 50m2 stops
Multiple Airlines Logo
5:15 am - 9:20 pm
ORD
-
AEP
37h 05m3 stops
$943Multiple Airlines
Sun, Feb 15 - Tue, Feb 24
Multiple Airlines Logo
5:10 pm - 11:22 am
AEP
-
ORD
21h 12m2 stops
Multiple Airlines Logo
7:13 pm - 7:30 am
ORD
-
AEP
33h 17m2 stops
$947Multiple Airlines
Fri, Feb 13 - Mon, Feb 23
Multiple Airlines Logo
2:30 pm - 8:20 pm
AEP
-
ORD
32h 50m2 stops
Multiple Airlines Logo
7:00 am - 7:55 am
ORD
-
AEP
21h 55m2 stops
$975Multiple Airlines
Sun, Feb 15 - Tue, Feb 24
Multiple Airlines Logo
1:50 pm - 10:06 pm
AEP
-
ORD
35h 16m3 stops
Multiple Airlines Logo
7:00 am - 9:20 pm
ORD
-
AEP
35h 20m3 stops
$978Multiple Airlines
Sun, Feb 15 - Tue, Feb 24
Multiple Airlines Logo
9:30 pm - 3:18 pm
AEP
-
ORD
44h 48m3 stops
Multiple Airlines Logo
11:18 am - 7:20 am
ORD
-
AEP
41h 02m2 stops
$1,028Multiple Airlines
Wed, Feb 18 - Sat, Feb 28
Multiple Airlines Logo
9:30 pm - 3:18 pm
AEP
-
ORD
44h 48m3 stops
Multiple Airlines Logo
6:45 am - 7:20 am
ORD
-
AEP
45h 35m3 stops
$1,036Multiple Airlines
Wed, Feb 18 - Sat, Feb 28
Multiple Airlines Logo
12:45 pm - 1:15 pm
AEP
-
ORD
26h 30m1 stop
Multiple Airlines Logo
2:35 pm - 8:40 pm
ORD
-
AEP
28h 05m2 stops
$1,052Multiple Airlines
Thu, Apr 23 - Sat, May 9
Multiple Airlines Logo
7:00 am - 1:15 pm
AEP
-
ORD
32h 15m1 stop
Multiple Airlines Logo
6:34 pm - 3:40 am
ORD
-
AEP
31h 06m3 stops
$1,074Multiple Airlines
Thu, Apr 23 - Sat, May 9

LATAM Airlines flights from Buenos Aires Jorge Newbery Airport to Illinois

Our best LATAM Airlines deals on Buenos Aires Jorge Newbery Airport to Illinois flight tickets
LATAM Airlines
Apr 28
AEP8:05 pmBuenos Aires Jorge Newbery
19h 18m
2 stops
ORD1:23 pmChicago O'Hare Intl
May 6
ORD11:19 amChicago O'Hare Intl
18h 21m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
$1,167
Find similar
LATAM Airlines
May 4
AEP8:05 pmBuenos Aires Jorge Newbery
19h 18m
2 stops
ORD1:23 pmChicago O'Hare Intl
May 12
ORD11:19 amChicago O'Hare Intl
18h 21m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
$1,214
Find similar
LATAM Airlines
Jan 30
AEP3:40 pmBuenos Aires Jorge Newbery
21h 33m
2 stops
ORD10:13 amChicago O'Hare Intl
Feb 8
ORD5:59 pmChicago O'Hare Intl
19h 01m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
$1,225
Find similar

Avianca flights from Buenos Aires Jorge Newbery Airport to Illinois

Our best Avianca deals on Buenos Aires Jorge Newbery Airport to Illinois flight tickets
Avianca
Apr 28
AEP7:00 amBuenos Aires Jorge Newbery
32h 15m
1 stop
ORD1:15 pmChicago O'Hare Intl
May 6
ORD10:35 amChicago O'Hare Intl
41h 05m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
$1,390
Find similar
Avianca
Feb 3
AEP7:00 amBuenos Aires Jorge Newbery
16h 20m
1 stop
ORD8:20 pmChicago O'Hare Intl
Mar 4
ORD10:20 pmChicago O'Hare Intl
28h 20m
1 stop
AEP5:40 amBuenos Aires Jorge Newbery
$1,422
Find similar
Avianca
Jan 14
AEP7:00 amBuenos Aires Jorge Newbery
16h 20m
1 stop
ORD8:20 pmChicago O'Hare Intl
Jan 24
ORD10:35 amChicago O'Hare Intl
16h 05m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
$1,473
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Buenos Aires Jorge Newbery Airport to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 24, 2025.
Use the filters below to find and compare flights from Buenos Aires Jorge Newbery Airport to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Fri 2/13

5:10 pm-11:22 am

2 stops21h 12m

Chicago O'Hare Intl

Mon 2/23

7:00 am-9:20 pm

3 stops35h 20m

$931

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Fri 2/13

5:10 pm-5:46 pm

3 stops27h 36m

Chicago O'Hare Intl

Mon 2/23

7:00 am-9:20 pm

3 stops35h 20m

$932

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Sun 2/15

2:30 pm-8:20 pm

2 stops32h 50m

Chicago O'Hare Intl

Tue 2/24

5:15 am-9:20 pm

3 stops37h 05m

$943

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Fri 2/13

5:10 pm-11:22 am

2 stops21h 12m

Chicago O'Hare Intl

Mon 2/23

7:13 pm-7:30 am

2 stops33h 17m

$947

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Sun 2/15

2:30 pm-8:20 pm

2 stops32h 50m

Chicago O'Hare Intl

Tue 2/24

7:00 am-7:55 am

2 stops21h 55m

$975

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Sun 2/15

1:50 pm-10:06 pm

3 stops35h 16m

Chicago O'Hare Intl

Tue 2/24

7:00 am-9:20 pm

3 stops35h 20m

$978

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Wed 2/18

9:30 pm-3:18 pm

3 stops44h 48m

Chicago O'Hare Intl

Sat 2/28

11:18 am-7:20 am

2 stops41h 02m

$1,028

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Wed 2/18

9:30 pm-3:18 pm

3 stops44h 48m

Chicago O'Hare Intl

Sat 2/28

6:45 am-7:20 am

3 stops45h 35m

$1,036

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Thu 4/23

12:45 pm-1:15 pm

1 stop26h 30m

Chicago O'Hare Intl

Sat 5/9

2:35 pm-8:40 pm

2 stops28h 05m

$1,052

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Thu 4/23

7:00 am-1:15 pm

1 stop32h 15m

Chicago O'Hare Intl

Sat 5/9

6:34 pm-3:40 am

3 stops31h 06m

$1,074

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Cheap Buenos Aires Jorge Newbery Airport to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buenos Aires Jorge Newbery Airport to Illinois

Fastest flight time

16h 20m

Direct flights

None
The fastest flight from Buenos Aires Jorge Newbery Airport to Illinois takes 16h 20m
There are no direct flights from Buenos Aires Jorge Newbery Airport to Illinois. There are no popular flight routes from Buenos Aires Jorge Newbery Airport to Illinois.
Search flight deals

  • When did momondo last update prices for flights from Buenos Aires Jorge Newbery Airport to Illinois?

    Prices for flights from Buenos Aires Jorge Newbery Airport to Illinois are refreshed on a daily basis.

  • How old do you have to be to fly from Buenos Aires Jorge Newbery Airport to Illinois?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buenos Aires Jorge Newbery Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Buenos Aires Jorge Newbery Airport to Illinois?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Buenos Aires Jorge Newbery Airport from Illinois. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Buenos Aires Jorge Newbery Airport to Illinois with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Buenos Aires to Illinois?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Buenos Aires to Illinois. momondo saves you time and could save you money on your trip.

Can I find flights from Buenos Aires to Illinois with flexible booking policies on momondo?

All flight searches from Buenos Aires to Illinois on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Buenos Aires to Illinois?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Buenos Aires.

I’m not ready to book a flight from Buenos Aires to Illinois right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Buenos Aires to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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