Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Illinois to Buenos Aires from $368

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Illinois to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:55 pm - 4:00 pmORD  Chicago O'Hare Intl-AEP Buenos Aires Jorge Newbery
19h 05m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
Delta Logo
8:05 pm - 1:20 pmAEP  Buenos Aires Jorge Newbery-ORD Chicago O'Hare Intl
19h 15m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$926Delta
Mon, Mar 8 - Tue, Mar 16
LATAM Airlines Logo
1:05 pm - 10:30 amMDW  Chicago Midway-AEP Buenos Aires Jorge Newbery
18h 25m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
LATAM Airlines Logo
6:20 pm - 10:28 amAEP  Buenos Aires Jorge Newbery-MDW Chicago Midway
19h 08m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$926LATAM Airlines
Mon, Nov 30 - Mon, Dec 7
Avianca Logo
10:30 pm - 5:40 amORD  Chicago O'Hare Intl-AEP Buenos Aires Jorge Newbery
28h 10m1 stop Bogotá El Dorado
Avianca Logo
7:05 am - 8:30 pmAEP  Buenos Aires Jorge Newbery-ORD Chicago O'Hare Intl
16h 25m1 stop Bogotá El Dorado
$934Avianca
Tue, Dec 1 - Thu, Dec 10
LATAM Airlines Logo
1:34 pm - 9:40 amORD  Chicago O'Hare Intl-AEP Buenos Aires Jorge Newbery
17h 06m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
LATAM Airlines Logo
3:50 pm - 9:26 amAEP  Buenos Aires Jorge Newbery-ORD Chicago O'Hare Intl
20h 36m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson
$951LATAM Airlines
Fri, Dec 4 - Fri, Dec 11
LATAM Airlines Logo
5:45 pm - 4:00 pmMDW  Chicago Midway-AEP Buenos Aires Jorge Newbery
19h 15m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
5:35 pm - 10:05 amAEP  Buenos Aires Jorge Newbery-MDW Chicago Midway
19h 30m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$951LATAM Airlines
Mon, Jan 25 - Mon, Feb 15
LATAM Airlines Logo
5:00 pm - 4:00 pmORD  Chicago O'Hare Intl-AEP Buenos Aires Jorge Newbery
20h 00m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
3:50 pm - 5:34 pmAEP  Buenos Aires Jorge Newbery-ORD Chicago O'Hare Intl
28h 44m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl
$953LATAM Airlines
Wed, Feb 17 - Wed, Mar 10
LATAM Airlines Logo
3:00 pm - 4:00 pmORD  Chicago O'Hare Intl-AEP Buenos Aires Jorge Newbery
22h 00m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
5:35 pm - 3:50 pmAEP  Buenos Aires Jorge Newbery-ORD Chicago O'Hare Intl
25h 15m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$962LATAM Airlines
Mon, Jan 25 - Mon, Feb 15
Multiple Airlines Logo
10:30 pm - 11:30 pmORD  Chicago O'Hare Intl-AEP Buenos Aires Jorge Newbery
22h 00m2 stops Bogotá El Dorado Rio de Janeiro–Galeão Intl
Multiple Airlines Logo
10:00 pm - 8:30 pmAEP  Buenos Aires Jorge Newbery-ORD Chicago O'Hare Intl
25h 30m2 stops Rio de Janeiro–Galeão Intl Bogotá El Dorado
$975Multiple Airlines
Mon, Mar 1 - Tue, Mar 9
Delta Logo
3:59 pm - 2:00 pmORD  Chicago O'Hare Intl-AEP Buenos Aires Jorge Newbery
19h 01m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
Delta Logo
8:05 pm - 12:24 pmAEP  Buenos Aires Jorge Newbery-ORD Chicago O'Hare Intl
19h 19m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$976Delta
Tue, Dec 1 - Thu, Dec 10
LATAM Airlines Logo
10:47 am - 8:30 amMDW  Chicago Midway-AEP Buenos Aires Jorge Newbery
18h 43m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
3:50 pm - 10:04 amAEP  Buenos Aires Jorge Newbery-MDW Chicago Midway
21h 14m2 stops Santiago Arturo Merino Benitez Atlanta Hartsfield-Jackson
$976LATAM Airlines
Wed, Jan 13 - Sun, Jan 31

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

LATAM Airlines flights from Illinois to Buenos Aires Jorge Newbery Airport

Our best LATAM Airlines deals on Illinois to Buenos Aires Jorge Newbery Airport flight tickets
LATAM Airlines
Nov 30
MDW6:00 amChicago Midway
25h 30m
2 stops
AEP10:30 amBuenos Aires Jorge Newbery
Dec 3
AEP3:50 pmBuenos Aires Jorge Newbery
21h 38m
2 stops
MDW10:28 amChicago Midway
$926
LATAM Airlines
Jan 25
MDW5:45 pmChicago Midway
19h 15m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Feb 15
AEP5:35 pmBuenos Aires Jorge Newbery
19h 30m
2 stops
MDW10:05 amChicago Midway
$951
LATAM Airlines
Feb 17
ORD5:00 pmChicago O'Hare Intl
20h 00m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Mar 10
AEP3:50 pmBuenos Aires Jorge Newbery
28h 44m
2 stops
ORD5:34 pmChicago O'Hare Intl
$953

Delta flights from Illinois to Buenos Aires Jorge Newbery Airport

Our best Delta deals on Illinois to Buenos Aires Jorge Newbery Airport flight tickets
Delta
Mar 8
ORD5:55 pmChicago O'Hare Intl
19h 05m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Mar 16
AEP8:05 pmBuenos Aires Jorge Newbery
19h 15m
2 stops
ORD1:20 pmChicago O'Hare Intl
$926
Delta
Dec 1
ORD3:59 pmChicago O'Hare Intl
19h 01m
2 stops
AEP2:00 pmBuenos Aires Jorge Newbery
Dec 10
AEP8:05 pmBuenos Aires Jorge Newbery
19h 19m
2 stops
ORD12:24 pmChicago O'Hare Intl
$976
Delta
Feb 25
ORD5:30 amChicago O'Hare Intl
23h 10m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Feb 28
AEP5:35 pmBuenos Aires Jorge Newbery
22h 52m
2 stops
ORD1:27 pmChicago O'Hare Intl
$1,096

momondo Fare Finder

 
Use the filters below to find and compare flights from Illinois to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBuenos Aires

ORD Chicago O'Hare Intl - AEP Buenos Aires Jorge Newbery

ORDAEP

Chicago O'Hare Intl

Mon 3/8

5:55 pm-4:00 pm

2 stops19h 05m

Buenos Aires Jorge Newbery

Tue 3/16

8:05 pm-1:20 pm

2 stops19h 15m

$926
Quickest round-trip

ChicagoBuenos Aires

MDW Chicago Midway - AEP Buenos Aires Jorge Newbery

MDWAEP

Chicago Midway

Mon 11/30

1:05 pm-10:30 am

2 stops18h 25m

Buenos Aires Jorge Newbery

Mon 12/7

6:20 pm-10:28 am

2 stops19h 08m

$926

ChicagoBuenos Aires

ORD Chicago O'Hare Intl - AEP Buenos Aires Jorge Newbery

ORDAEP

Chicago O'Hare Intl

Tue 12/1

10:30 pm-5:40 am

1 stop28h 10m

Buenos Aires Jorge Newbery

Thu 12/10

7:05 am-8:30 pm

1 stop16h 25m

$934

ChicagoBuenos Aires

ORD Chicago O'Hare Intl - AEP Buenos Aires Jorge Newbery

ORDAEP

Chicago O'Hare Intl

Fri 12/4

1:34 pm-9:40 am

2 stops17h 06m

Buenos Aires Jorge Newbery

Fri 12/11

3:50 pm-9:26 am

2 stops20h 36m

$951

ChicagoBuenos Aires

MDW Chicago Midway - AEP Buenos Aires Jorge Newbery

MDWAEP

Chicago Midway

Mon 1/25

5:45 pm-4:00 pm

2 stops19h 15m

Buenos Aires Jorge Newbery

Mon 2/15

5:35 pm-10:05 am

2 stops19h 30m

$951

ChicagoBuenos Aires

ORD Chicago O'Hare Intl - AEP Buenos Aires Jorge Newbery

ORDAEP

Chicago O'Hare Intl

Wed 2/17

5:00 pm-4:00 pm

2 stops20h 00m

Buenos Aires Jorge Newbery

Wed 3/10

3:50 pm-5:34 pm

2 stops28h 44m

$953

ChicagoBuenos Aires

ORD Chicago O'Hare Intl - AEP Buenos Aires Jorge Newbery

ORDAEP

Chicago O'Hare Intl

Mon 1/25

3:00 pm-4:00 pm

2 stops22h 00m

Buenos Aires Jorge Newbery

Mon 2/15

5:35 pm-3:50 pm

2 stops25h 15m

$962

ChicagoBuenos Aires

ORD Chicago O'Hare Intl - AEP Buenos Aires Jorge Newbery

ORDAEP

Chicago O'Hare Intl

Mon 3/1

10:30 pm-11:30 pm

2 stops22h 00m

Buenos Aires Jorge Newbery

Tue 3/9

10:00 pm-8:30 pm

2 stops25h 30m

$975

ChicagoBuenos Aires

ORD Chicago O'Hare Intl - AEP Buenos Aires Jorge Newbery

ORDAEP

Chicago O'Hare Intl

Tue 12/1

3:59 pm-2:00 pm

2 stops19h 01m

Buenos Aires Jorge Newbery

Thu 12/10

8:05 pm-12:24 pm

2 stops19h 19m

$976

ChicagoBuenos Aires

MDW Chicago Midway - AEP Buenos Aires Jorge Newbery

MDWAEP

Chicago Midway

Wed 1/13

10:47 am-8:30 am

2 stops18h 43m

Buenos Aires Jorge Newbery

Sun 1/31

3:50 pm-10:04 am

2 stops21h 14m

$976

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Buenos Aires from

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

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

Can stopping save me money on Illinois to Buenos Aires Jorge Newbery Airport flights?

You could potentially save up to 3% on your flight if you consider stops on a Illinois to Buenos Aires Jorge Newbery Airport flight.

Cheap Illinois to Buenos Aires Jorge Newbery Airport flight deals and tips

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

Best Price Found

$368

Fastest flight time

17h 35m

Direct flights

None
The best one-way flight to Buenos Aires Jorge Newbery Airport from Illinois in the past 72 hours is $368. The best round-trip flight deal from Illinois to Buenos Aires Jorge Newbery Airport found on momondo in the last 72 hours is $926.
The fastest flight from Illinois to Buenos Aires Jorge Newbery Airport takes 17h 35m
There are no direct flights from Illinois to Buenos Aires Jorge Newbery Airport. There are no popular flight routes from Illinois to Buenos Aires Jorge Newbery Airport.
Search flight deals

Frequently asked questions about flying from Illinois to Buenos Aires Jorge Newbery Airport

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

    Prices for flights from Illinois to Buenos Aires Jorge Newbery Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Buenos Aires Jorge Newbery Airport.

  • What documentation or ID do you need to fly to Buenos Aires Jorge Newbery Airport?

    The required travel and health documents for your Buenos Aires Jorge Newbery Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires Jorge Newbery Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Buenos Aires for you.

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

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

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

Once you have performed a search for Illinois to Buenos Aires flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Buenos Aires from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Buenos Aires Jorge Newbery Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 12/8
Tue 12/15
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Buenos Aires

Popular cities in Argentina

Flights to Buenos Aires Ministro Pistarini Airportfrom $568