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Cheap flights from Buenos Aires Jorge Newbery Airport to Chicago from $441

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 Chicago departing on 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Buenos Aires Jorge Newbery Airport to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
7:00 am - 8:20 pm
AEP
-
ORD
16h 20m
1 stop
Avianca Logo
8:55 am - 5:40 am
ORD
-
AEP
17h 45m
2 stops
$891Avianca
Sun, Nov 1 - Mon, Nov 2
Multiple Airlines Logo
11:55 am - 9:20 pm
AEP
-
ORD
35h 25m
2 stops
Multiple Airlines Logo
5:30 am - 8:30 am
ORD
-
AEP
25h 00m
2 stops
$948Multiple Airlines
Mon, Aug 31 - Mon, Sep 28
Multiple Airlines Logo
9:00 pm - 12:57 am
AEP
-
ORD
29h 57m
2 stops
Multiple Airlines Logo
5:30 am - 4:05 pm
ORD
-
AEP
32h 35m
2 stops
$952Multiple Airlines
Thu, Oct 8 - Mon, Oct 12
Multiple Airlines Logo
9:35 am - 11:50 pm
AEP
-
ORD
40h 15m
3 stops
Multiple Airlines Logo
5:30 am - 4:05 pm
ORD
-
AEP
32h 35m
2 stops
$955Multiple Airlines
Thu, Oct 8 - Mon, Oct 12
Multiple Airlines Logo
12:50 pm - 9:20 pm
AEP
-
ORD
34h 30m
2 stops
Multiple Airlines Logo
1:40 am - 5:40 am
ORD
-
AEP
26h 00m
3 stops
$977Multiple Airlines
Thu, Sep 24 - Fri, Oct 2
Multiple Airlines Logo
3:54 pm - 9:20 pm
AEP
-
ORD
31h 26m
3 stops
Multiple Airlines Logo
5:30 am - 8:30 am
ORD
-
AEP
25h 00m
2 stops
$981Multiple Airlines
Mon, Aug 31 - Mon, Sep 28
LATAM Airlines Logo
5:35 pm - 12:39 pm
AEP
-
ORD
21h 04m
2 stops
LATAM Airlines Logo
3:39 pm - 4:00 pm
ORD
-
AEP
22h 21m
2 stops
$992LATAM Airlines
Fri, Jul 3 - Sun, Jul 12
Multiple Airlines Logo
11:55 am - 9:20 pm
AEP
-
ORD
35h 25m
2 stops
Multiple Airlines Logo
5:30 am - 8:30 am
ORD
-
AEP
25h 00m
2 stops
$997Multiple Airlines
Mon, Jul 27 - Mon, Sep 7
LATAM Airlines Logo
8:05 pm - 2:32 pm
AEP
-
ORD
20h 27m
2 stops
LATAM Airlines Logo
6:25 pm - 6:30 pm
ORD
-
AEP
22h 05m
2 stops
$1,002LATAM Airlines
Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
7:00 am - 12:57 am
AEP
-
ORD
43h 57m
2 stops
Multiple Airlines Logo
5:30 am - 10:30 pm
ORD
-
AEP
39h 00m
2 stops
$1,023Multiple Airlines
Fri, Oct 9 - Mon, Oct 19

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Avianca flights from Buenos Aires Jorge Newbery Airport to Chicago

Our best Avianca deals on Buenos Aires Jorge Newbery Airport to Chicago flight tickets
Avianca
Nov 1
AEP7:00 amBuenos Aires Jorge Newbery
16h 20m
1 stop
ORD8:20 pmChicago O'Hare Intl
Nov 2
ORD8:55 amChicago O'Hare Intl
17h 45m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
$891
Avianca
Jul 3
AEP7:00 amBuenos Aires Jorge Newbery
16h 20m
1 stop
ORD9:20 pmChicago O'Hare Intl
Jul 4
ORD8:43 amChicago O'Hare Intl
18h 57m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
$1,035
Avianca
Aug 31
AEP7:00 amBuenos Aires Jorge Newbery
16h 20m
1 stop
ORD9:20 pmChicago O'Hare Intl
Sep 28
ORD11:20 pmChicago O'Hare Intl
28h 20m
1 stop
AEP5:40 amBuenos Aires Jorge Newbery
$1,138

LATAM Airlines flights from Buenos Aires Jorge Newbery Airport to Chicago

Our best LATAM Airlines deals on Buenos Aires Jorge Newbery Airport to Chicago flight tickets
LATAM Airlines
Jul 3
AEP5:35 pmBuenos Aires Jorge Newbery
21h 04m
2 stops
ORD12:39 pmChicago O'Hare Intl
Jul 12
ORD3:39 pmChicago O'Hare Intl
22h 21m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
$992
LATAM Airlines
Sep 14
AEP8:05 pmBuenos Aires Jorge Newbery
20h 27m
2 stops
ORD2:32 pmChicago O'Hare Intl
Sep 21
ORD6:25 pmChicago O'Hare Intl
22h 05m
2 stops
AEP6:30 pmBuenos Aires Jorge Newbery
$1,002
LATAM Airlines
Oct 9
AEP8:05 pmBuenos Aires Jorge Newbery
20h 08m
2 stops
ORD2:13 pmChicago O'Hare Intl
Oct 22
ORD1:30 pmChicago O'Hare Intl
28h 10m
2 stops
AEP7:40 pmBuenos Aires Jorge Newbery
$1,070

momondo Fare Finder

 
Customize your flight search to find flights from Buenos Aires Jorge Newbery Airport to Chicago 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 June 11, 2026.
Use the filters below to find and compare flights from Buenos Aires Jorge Newbery Airport to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Sun 11/1

7:00 am-8:20 pm

1 stop16h 20m

Chicago O'Hare Intl

Mon 11/2

8:55 am-5:40 am

2 stops17h 45m

$891

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Mon 8/31

11:55 am-9:20 pm

2 stops35h 25m

Chicago O'Hare Intl

Mon 9/28

5:30 am-8:30 am

2 stops25h 00m

$948

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Thu 10/8

9:00 pm-12:57 am

2 stops29h 57m

Chicago O'Hare Intl

Mon 10/12

5:30 am-4:05 pm

2 stops32h 35m

$952

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Thu 10/8

9:35 am-11:50 pm

3 stops40h 15m

Chicago O'Hare Intl

Mon 10/12

5:30 am-4:05 pm

2 stops32h 35m

$955

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Thu 9/24

12:50 pm-9:20 pm

2 stops34h 30m

Chicago O'Hare Intl

Fri 10/2

1:40 am-5:40 am

3 stops26h 00m

$977

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Mon 8/31

3:54 pm-9:20 pm

3 stops31h 26m

Chicago O'Hare Intl

Mon 9/28

5:30 am-8:30 am

2 stops25h 00m

$981

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Fri 7/3

5:35 pm-12:39 pm

2 stops21h 04m

Chicago O'Hare Intl

Sun 7/12

3:39 pm-4:00 pm

2 stops22h 21m

$992

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Mon 7/27

11:55 am-9:20 pm

2 stops35h 25m

Chicago O'Hare Intl

Mon 9/7

5:30 am-8:30 am

2 stops25h 00m

$997

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Mon 9/14

8:05 pm-2:32 pm

2 stops20h 27m

Chicago O'Hare Intl

Mon 9/21

6:25 pm-6:30 pm

2 stops22h 05m

$1,002

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Fri 10/9

7:00 am-12:57 am

2 stops43h 57m

Chicago O'Hare Intl

Mon 10/19

5:30 am-10:30 pm

2 stops39h 00m

$1,023

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 Chicago from

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

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 Buenos Aires Jorge Newbery Airport to Chicago flights?

You could potentially save up to 2% on your flight if you consider stops on a Buenos Aires Jorge Newbery Airport to Chicago flight.

When to book flights from Buenos Aires Jorge Newbery Airport to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Buenos Aires Jorge Newbery Airport to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buenos Aires Jorge Newbery Airport to Chicago (AEP to CHI) flight deals and tips

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

Fastest flight time

18h 03m

Direct flights

None
The fastest flight from Buenos Aires Jorge Newbery Airport to Chicago takes 18h 03m
There are no direct flights from Buenos Aires Jorge Newbery Airport to Chicago. There are no popular flight routes from Buenos Aires Jorge Newbery Airport to Chicago.
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Frequently asked questions about flying from Buenos Aires Jorge Newbery Airport to Chicago

  • How far is Buenos Aires Jorge Newbery to Chicago by plane?

    There are 5592.1 mi between Buenos Aires Jorge Newbery and Chicago. Flights usually cover this in 18h 03m, depending on flying conditions and air traffic around both airports.

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

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

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

    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 Buenos Aires Jorge Newbery Airport to Chicago.

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

    The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Saint Joseph
Portage
Benton Harbor
Lansing
Valparaiso
Schererville
Munster
Crown Point
Monticello
Chesterton
Porter
Griffith
Saint John

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Buenos Aires.

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

momondo does allow users to show only those flights to Chicago from Buenos Aires which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Buenos Aires to Chicago 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 Buenos Aires to Chicago right now. Can momondo alert me if prices change?

Price alerts on flights to Chicago from Buenos Aires 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.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport