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Cheap flights from Buenos Aires Jorge Newbery Airport to Chicago from $421

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 8/29. 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 Chicago

Cheap round-trip flights

Logo
8:10 pm - 11:45 pmAEP-ORD
29h 35m3 stops
Logo
5:05 am - 2:40 pmORD-AEP
31h 35m3 stops
$849
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Tue, Oct 7 - Tue, Oct 21
Logo
12:05 am - 9:58 pmAEP-ORD
47h 53m3 stops
Logo
6:30 am - 11:20 pmORD-AEP
38h 50m3 stops
$871
Find Deal
Sat, Sep 13 - Sun, Sep 21
Logo
10:15 am - 10:22 pmAEP-ORD
38h 07m3 stops
Logo
5:17 pm - 4:40 amORD-AEP
33h 23m3 stops
$877
Find Deal
Mon, Sep 1 - Fri, Sep 19
Logo
9:30 am - 9:18 amAEP-ORD
25h 48m3 stops
Logo
6:30 am - 11:20 pmORD-AEP
38h 50m3 stops
$878
Find Deal
Mon, Oct 6 - Tue, Oct 14
Logo
7:55 am - 9:22 amAEP-ORD
27h 27m3 stops
Logo
6:56 am - 6:20 pmORD-AEP
33h 24m3 stops
$892
Find Deal
Mon, Aug 18 - Wed, Sep 3
LATAM Airlines Logo
5:05 pm - 7:09 pmAEP-ORD
28h 04m2 stops
LATAM Airlines Logo
1:26 pm - 4:05 pmORD-AEP
24h 39m2 stops
$967LATAM Airlines
Find Deal
Wed, Sep 3 - Wed, Oct 8
LATAM Airlines Logo
11:45 am - 7:09 pmAEP-ORD
33h 24m2 stops
LATAM Airlines Logo
5:51 pm - 4:05 pmORD-AEP
20h 14m2 stops
$968LATAM Airlines
Find Deal
Wed, Sep 3 - Wed, Oct 8
Avianca Logo
7:00 am - 9:20 pmAEP-ORD
16h 20m1 stop
Avianca Logo
10:20 pm - 5:40 amORD-AEP
28h 20m1 stop
$1,120Avianca
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Fri, Oct 31 - Mon, Nov 10
GOL Logo
3:40 am - 11:58 pmAEP-ORD
22h 18m2 stops
GOL Logo
1:51 pm - 1:00 pmORD-AEP
21h 09m2 stops
$1,137GOL
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Sun, Oct 5 - Wed, Oct 22
Avianca Logo
7:00 am - 9:20 pmAEP-ORD
16h 20m1 stop
Avianca Logo
7:35 am - 5:40 amORD-AEP
19h 05m2 stops
$1,161Avianca
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Fri, Oct 31 - Mon, Nov 10

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
Sep 3
AEP5:05 pmBuenos Aires Jorge Newbery
28h 04m
2 stops
ORD7:09 pmChicago O'Hare Intl
Oct 8
ORD1:26 pmChicago O'Hare Intl
24h 39m
2 stops
AEP4:05 pmBuenos Aires Jorge Newbery
$967
Find similar
LATAM Airlines
Sep 3
AEP11:45 amBuenos Aires Jorge Newbery
33h 24m
2 stops
ORD7:09 pmChicago O'Hare Intl
Oct 8
ORD5:51 pmChicago O'Hare Intl
20h 14m
2 stops
AEP4:05 pmBuenos Aires Jorge Newbery
$968
Find similar
LATAM Airlines
Oct 31
AEP2:55 pmBuenos Aires Jorge Newbery
21h 09m
2 stops
ORD10:04 amChicago O'Hare Intl
Nov 12
ORD5:55 pmChicago O'Hare Intl
19h 05m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
$974
Find similar

GOL flights from Buenos Aires Jorge Newbery Airport to Chicago

Our best GOL deals on Buenos Aires Jorge Newbery Airport to Chicago flight tickets
GOL
Oct 5
AEP3:40 amBuenos Aires Jorge Newbery
22h 18m
2 stops
ORD11:58 pmChicago O'Hare Intl
Oct 22
ORD1:51 pmChicago O'Hare Intl
21h 09m
2 stops
AEP1:00 pmBuenos Aires Jorge Newbery
$1,137
Find similar
GOL
Aug 3
AEP3:40 amBuenos Aires Jorge Newbery
33h 12m
2 stops
ORD10:52 amChicago O'Hare Intl
Aug 11
ORD5:05 pmChicago O'Hare Intl
17h 55m
2 stops
AEP1:00 pmBuenos Aires Jorge Newbery
$2,098
Find similar
GOL
Aug 12
AEP3:40 amBuenos Aires Jorge Newbery
19h 45m
2 stops
ORD9:25 pmChicago O'Hare Intl
Aug 23
ORD5:05 pmChicago O'Hare Intl
18h 15m
2 stops
AEP1:20 pmBuenos Aires Jorge Newbery
$2,503
Find similar

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 July 31, 2025.
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

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Tue 10/7

8:10 pm-11:45 pm

3 stops29h 35m

Chicago O'Hare Intl

Tue 10/21

5:05 am-2:40 pm

3 stops31h 35m

$849

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Sat 9/13

12:05 am-9:58 pm

3 stops47h 53m

Chicago O'Hare Intl

Sun 9/21

6:30 am-11:20 pm

3 stops38h 50m

$871

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Mon 9/1

10:15 am-10:22 pm

3 stops38h 07m

Chicago O'Hare Intl

Fri 9/19

5:17 pm-4:40 am

3 stops33h 23m

$877

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Mon 10/6

9:30 am-9:18 am

3 stops25h 48m

Chicago O'Hare Intl

Tue 10/14

6:30 am-11:20 pm

3 stops38h 50m

$878

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Mon 8/18

7:55 am-9:22 am

3 stops27h 27m

Chicago O'Hare Intl

Wed 9/3

6:56 am-6:20 pm

3 stops33h 24m

$892

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Wed 9/3

5:05 pm-7:09 pm

2 stops28h 04m

Chicago O'Hare Intl

Wed 10/8

1:26 pm-4:05 pm

2 stops24h 39m

$967

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Wed 9/3

11:45 am-7:09 pm

2 stops33h 24m

Chicago O'Hare Intl

Wed 10/8

5:51 pm-4:05 pm

2 stops20h 14m

$968

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Fri 10/31

7:00 am-9:20 pm

1 stop16h 20m

Chicago O'Hare Intl

Mon 11/10

10:20 pm-5:40 am

1 stop28h 20m

$1,120

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Sun 10/5

3:40 am-11:58 pm

2 stops22h 18m

Chicago O'Hare Intl

Wed 10/22

1:51 pm-1:00 pm

2 stops21h 09m

$1,137

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Fri 10/31

7:00 am-9:20 pm

1 stop16h 20m

Chicago O'Hare Intl

Mon 11/10

7:35 am-5:40 am

2 stops19h 05m

$1,161

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

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Monday when prices can be found for as low as $1,098. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Buenos Aires Jorge Newbery Airport to Chicago for around $1,318.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the morning. Flights from Buenos Aires Jorge Newbery Airport to Chicago during this time can be as low as $1,152. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $1,367.

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

Best Price Found

$421

Fastest flight time

16h 20m

Direct flights

None

Airports in Chicago

1 airport
The best one-way flight to Chicago from Buenos Aires Jorge Newbery Airport in the past 72 hours is $421. The best round-trip flight deal from Buenos Aires Jorge Newbery Airport to Chicago found on momondo in the last 72 hours is $849.
The fastest flight from Buenos Aires Jorge Newbery Airport to Chicago takes 16h 20m
There are no direct flights from Buenos Aires Jorge Newbery Airport to Chicago. Popular non-direct route for this connection is Buenos Aires Jorge Newbery Airport - Chicago O'Hare Intl Airport.
There is 1 airport near Chicago: Chicago O'Hare Intl (ORD)
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  • 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 16h 20m, 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
Benton Harbor
Saint Joseph
Portage
Lansing
Schererville
Valparaiso
Crown Point
Munster
Chesterton
Monticello
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