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Cheap flights from Buenos Aires Jorge Newbery Airport to Illinois from $343

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 3/2. 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
7:00 am - 10:35 amAEP-ORD
30h 35m2 stops
Multiple Airlines Logo
3:53 pm - 5:40 amORD-AEP
34h 47m3 stops
$859Multiple Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 2
Multiple Airlines Logo
1:40 pm - 8:20 pmAEP-ORD
33h 40m2 stops
Multiple Airlines Logo
6:00 am - 7:30 amORD-AEP
22h 30m2 stops
$892Multiple Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 2
Multiple Airlines Logo
10:30 am - 12:30 pmAEP-ORD
29h 00m3 stops
Multiple Airlines Logo
8:41 am - 8:40 pmORD-AEP
32h 59m3 stops
$914Multiple Airlines
Find Deal
Tue, Jan 20 - Sun, Feb 1
Multiple Airlines Logo
3:15 am - 8:20 pmAEP-ORD
20h 05m2 stops
Multiple Airlines Logo
5:00 am - 4:00 pmORD-AEP
32h 00m3 stops
$919Multiple Airlines
Find Deal
Sun, Nov 23 - Mon, Dec 8
Avianca Logo
7:00 am - 8:20 pmAEP-ORD
16h 20m1 stop
Avianca Logo
8:45 am - 5:40 amORD-AEP
17h 55m2 stops
$1,087Avianca
Find Deal
Sat, Dec 6 - Mon, Dec 8
LATAM Airlines Logo
2:55 pm - 12:44 pmAEP-ORD
24h 49m2 stops
LATAM Airlines Logo
1:30 pm - 2:40 pmORD-AEP
23h 10m2 stops
$1,113LATAM Airlines
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Sun, Feb 15 - Thu, Apr 9
GOL Logo
1:40 pm - 8:20 pmAEP-ORD
33h 40m3 stops
GOL Logo
10:20 pm - 2:20 amORD-AEP
25h 00m2 stops
$1,221GOL
Find Deal
Sun, Jan 18 - Fri, Feb 27
LATAM Airlines Logo
6:20 pm - 12:39 pmAEP-ORD
21h 19m2 stops
LATAM Airlines Logo
1:23 pm - 10:30 amORD-AEP
18h 07m2 stops
$1,246LATAM Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 2
Avianca Logo
7:00 am - 9:20 pmAEP-ORD
16h 20m1 stop
Avianca Logo
11:20 pm - 5:40 amORD-AEP
28h 20m1 stop
$1,262Avianca
Find Deal
Sun, Mar 8 - Sat, Mar 21
GOL Logo
6:20 pm - 8:20 pmAEP-ORD
29h 00m2 stops
GOL Logo
10:20 pm - 2:20 amORD-AEP
25h 00m2 stops
$1,315GOL
Find Deal
Sun, Jan 18 - Fri, Feb 27

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
Dec 6
AEP7:00 amBuenos Aires Jorge Newbery
16h 20m
1 stop
ORD8:20 pmChicago O'Hare Intl
Dec 8
ORD8:45 amChicago O'Hare Intl
17h 55m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
$1,087
Find similar
Avianca
Nov 1
AEP7:00 amBuenos Aires Jorge Newbery
16h 20m
1 stop
ORD9:20 pmChicago O'Hare Intl
Nov 7
ORD8:50 amChicago O'Hare Intl
17h 50m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
$1,254
Find similar
Avianca
Mar 8
AEP7:00 amBuenos Aires Jorge Newbery
16h 20m
1 stop
ORD9:20 pmChicago O'Hare Intl
Mar 21
ORD11:20 pmChicago O'Hare Intl
28h 20m
1 stop
AEP5:40 amBuenos Aires Jorge Newbery
$1,262
Find similar

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
Feb 15
AEP2:55 pmBuenos Aires Jorge Newbery
24h 49m
2 stops
ORD12:44 pmChicago O'Hare Intl
Apr 9
ORD1:30 pmChicago O'Hare Intl
23h 10m
2 stops
AEP2:40 pmBuenos Aires Jorge Newbery
$1,113
Find similar
LATAM Airlines
Nov 25
AEP6:20 pmBuenos Aires Jorge Newbery
21h 19m
2 stops
ORD12:39 pmChicago O'Hare Intl
Dec 2
ORD1:23 pmChicago O'Hare Intl
18h 07m
2 stops
AEP10:30 amBuenos Aires Jorge Newbery
$1,246
Find similar
LATAM Airlines
Nov 1
AEP5:15 pmBuenos Aires Jorge Newbery
20h 05m
2 stops
ORD11:20 amChicago O'Hare Intl
Nov 7
ORD1:08 pmChicago O'Hare Intl
18h 22m
2 stops
AEP10:30 amBuenos Aires Jorge Newbery
$1,514
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 October 27, 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

Tue 11/25

7:00 am-10:35 am

2 stops30h 35m

Chicago O'Hare Intl

Tue 12/2

3:53 pm-5:40 am

3 stops34h 47m

$859

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Tue 11/25

1:40 pm-8:20 pm

2 stops33h 40m

Chicago O'Hare Intl

Tue 12/2

6:00 am-7:30 am

2 stops22h 30m

$892

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Tue 1/20

10:30 am-12:30 pm

3 stops29h 00m

Chicago O'Hare Intl

Sun 2/1

8:41 am-8:40 pm

3 stops32h 59m

$914

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Sun 11/23

3:15 am-8:20 pm

2 stops20h 05m

Chicago O'Hare Intl

Mon 12/8

5:00 am-4:00 pm

3 stops32h 00m

$919

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Sat 12/6

7:00 am-8:20 pm

1 stop16h 20m

Chicago O'Hare Intl

Mon 12/8

8:45 am-5:40 am

2 stops17h 55m

$1,087

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Sun 2/15

2:55 pm-12:44 pm

2 stops24h 49m

Chicago O'Hare Intl

Thu 4/9

1:30 pm-2:40 pm

2 stops23h 10m

$1,113

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Sun 1/18

1:40 pm-8:20 pm

3 stops33h 40m

Chicago O'Hare Intl

Fri 2/27

10:20 pm-2:20 am

2 stops25h 00m

$1,221

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Tue 11/25

6:20 pm-12:39 pm

2 stops21h 19m

Chicago O'Hare Intl

Tue 12/2

1:23 pm-10:30 am

2 stops18h 07m

$1,246

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Sun 3/8

7:00 am-9:20 pm

1 stop16h 20m

Chicago O'Hare Intl

Sat 3/21

11:20 pm-5:40 am

1 stop28h 20m

$1,262

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Sun 1/18

6:20 pm-8:20 pm

2 stops29h 00m

Chicago O'Hare Intl

Fri 2/27

10:20 pm-2:20 am

2 stops25h 00m

$1,315

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from Buenos Aires Jorge Newbery Airport to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Buenos Aires Jorge Newbery to Illinois?

Avianca is the most popular carrier operating from Buenos Aires Jorge Newbery to Illinois

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

Direct flights

None
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.
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  • 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.

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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