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Cheap flights from Argentina to Chicago from $397

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Argentina to Chicago departing on 11/19. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Argentina to Chicago

Recent round-trip flight deals from Argentina to Chicago

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:03 am - 11:08 pm
COR
-
ORD
42h 05m
2 stops
Multiple Airlines Logo
5:30 am - 10:24 pm
ORD
-
COR
14h 54m
1 stop
$661Multiple Airlines
Tue, Aug 18 - Mon, Sep 7
Multiple Airlines Logo
7:03 am - 9:11 am
COR
-
ORD
28h 08m
2 stops
Multiple Airlines Logo
5:30 am - 10:24 pm
ORD
-
COR
14h 54m
1 stop
$694Multiple Airlines
Sun, Aug 16 - Mon, Sep 7
Arajet Logo
11:00 am - 10:40 pm
EZE
-
ORD
14h 40m
1 stop
Arajet Logo
5:45 am - 6:45 am
ORD
-
EZE
22h 00m
1 stop
$715Arajet
Thu, Nov 5 - Fri, Dec 4
Arajet Logo
8:40 am - 9:20 pm
EZE
-
ORD
15h 40m
1 stop
Arajet Logo
5:45 am - 6:45 am
ORD
-
EZE
22h 00m
1 stop
$715Arajet
Sun, Nov 1 - Fri, Dec 4
American Airlines Logo
10:15 pm - 3:30 pm
EZE
-
ORD
19h 15m
1 stop
American Airlines Logo
2:30 pm - 8:30 am
ORD
-
EZE
16h 00m
1 stop
$918American Airlines
Tue, Sep 15 - Tue, Sep 22
American Airlines Logo
8:50 pm - 10:00 am
EZE
-
ORD
15h 10m
1 stop
American Airlines Logo
8:37 am - 6:00 am
ORD
-
EZE
19h 23m
1 stop
$918American Airlines
Thu, Aug 20 - Sun, Aug 30
Avianca Logo
7:10 am - 9:20 pm
EZE
-
ORD
16h 10m
1 stop
Avianca Logo
10:20 pm - 3:50 pm
ORD
-
EZE
14h 30m
1 stop
$956Avianca
Mon, Oct 19 - Sun, Nov 1
Avianca Logo
7:10 am - 9:20 pm
EZE
-
ORD
16h 10m
1 stop
Avianca Logo
11:20 pm - 3:40 pm
ORD
-
EZE
14h 20m
1 stop
$956Avianca
Thu, Sep 10 - Sun, Sep 20
Copa Airlines Logo
5:25 am - 1:02 am
EZE
-
ORD
21h 37m
1 stop
Copa Airlines Logo
8:35 am - 2:52 am
ORD
-
EZE
16h 17m
1 stop
$958Copa Airlines
Mon, Sep 14 - Mon, Oct 26
Copa Airlines Logo
2:49 pm - 1:59 pm
EZE
-
ORD
25h 10m
1 stop
Copa Airlines Logo
3:20 pm - 12:51 am
ORD
-
EZE
31h 31m
1 stop
$958Copa Airlines
Tue, Sep 15 - Sun, Sep 27

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American Airlines flights from Argentina to Chicago

Our best American Airlines deals on Argentina to Chicago flight tickets
American Airlines
Sep 21
EZE10:15 pmBuenos Aires Ministro Pistarini
21h 52m
1 stop
ORD6:07 pmChicago O'Hare Intl
Sep 29
ORD10:05 amChicago O'Hare Intl
20h 25m
1 stop
EZE8:30 amBuenos Aires Ministro Pistarini
$918
American Airlines
Sep 21
EZE8:45 pmBuenos Aires Ministro Pistarini
16h 56m
2 stops
ORD11:41 amChicago O'Hare Intl
Sep 29
ORD2:30 pmChicago O'Hare Intl
16h 00m
1 stop
EZE8:30 amBuenos Aires Ministro Pistarini
$922
American Airlines
Aug 1
EZE9:15 amBuenos Aires Ministro Pistarini
15h 44m
1 stop
ORD10:59 pmChicago O'Hare Intl
Aug 13
ORD1:15 pmChicago O'Hare Intl
16h 00m
2 stops
EZE7:15 amBuenos Aires Ministro Pistarini
$1,096

Avianca flights from Argentina to Chicago

Our best Avianca deals on Argentina to Chicago flight tickets
Avianca
Sep 10
AEP7:00 amBuenos Aires Jorge Newbery
16h 20m
1 stop
ORD9:20 pmChicago O'Hare Intl
Sep 20
ORD11:20 pmChicago O'Hare Intl
28h 20m
1 stop
AEP5:40 amBuenos Aires Jorge Newbery
$982
Avianca
Oct 16
AEP7:00 amBuenos Aires Jorge Newbery
16h 20m
1 stop
ORD9:20 pmChicago O'Hare Intl
Nov 3
ORD10:20 pmChicago O'Hare Intl
28h 20m
1 stop
AEP5:40 amBuenos Aires Jorge Newbery
$1,007
Avianca
Sep 8
COR7:25 amCordoba Pajas Blancas
15h 55m
1 stop
ORD9:20 pmChicago O'Hare Intl
Sep 29
ORD11:20 pmChicago O'Hare Intl
29h 00m
1 stop
COR6:20 amCordoba Pajas Blancas
$1,036

momondo Fare Finder

 
Customize your flight search to find flights from Argentina 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 28, 2026.
Use the filters below to find and compare flights from Argentina to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Tue 8/18

7:03 am-11:08 pm

2 stops42h 05m

Chicago O'Hare Intl

Mon 9/7

5:30 am-10:24 pm

1 stop14h 54m

$661

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Sun 8/16

7:03 am-9:11 am

2 stops28h 08m

Chicago O'Hare Intl

Mon 9/7

5:30 am-10:24 pm

1 stop14h 54m

$694

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Thu 11/5

11:00 am-10:40 pm

1 stop14h 40m

Chicago O'Hare Intl

Fri 12/4

5:45 am-6:45 am

1 stop22h 00m

$715

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Sun 11/1

8:40 am-9:20 pm

1 stop15h 40m

Chicago O'Hare Intl

Fri 12/4

5:45 am-6:45 am

1 stop22h 00m

$715

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Tue 9/15

10:15 pm-3:30 pm

1 stop19h 15m

Chicago O'Hare Intl

Tue 9/22

2:30 pm-8:30 am

1 stop16h 00m

$918

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Thu 8/20

8:50 pm-10:00 am

1 stop15h 10m

Chicago O'Hare Intl

Sun 8/30

8:37 am-6:00 am

1 stop19h 23m

$918

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Mon 10/19

7:10 am-9:20 pm

1 stop16h 10m

Chicago O'Hare Intl

Sun 11/1

10:20 pm-3:50 pm

1 stop14h 30m

$956
Quickest round-trip

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Thu 9/10

7:10 am-9:20 pm

1 stop16h 10m

Chicago O'Hare Intl

Sun 9/20

11:20 pm-3:40 pm

1 stop14h 20m

$956

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Mon 9/14

5:25 am-1:02 am

1 stop21h 37m

Chicago O'Hare Intl

Mon 10/26

8:35 am-2:52 am

1 stop16h 17m

$958

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Tue 9/15

2:49 pm-1:59 pm

1 stop25h 10m

Chicago O'Hare Intl

Sun 9/27

3:20 pm-12:51 am

1 stop31h 31m

$958

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 Argentina 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 month to fly to Chicago?

The month of November is, on average, the cheapest month to fly to Chicago from Argentina, with most prices found around $944. If you’re not able to fly to Chicago in November, then December is your next best option. Flight prices from Argentina to Chicago during December average around $959.

Can stopping save me money on Argentina to Chicago flights?

You could potentially save up to 49% on your flight if you consider stops on a Argentina to Chicago flight.

Cheap Argentina to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Argentina to Chicago

Fastest flight time

13h 54m

Direct flights

None
The fastest flight from Argentina to Chicago takes 13h 54m
There are no direct flights from Argentina to Chicago. There are no popular flight routes from Argentina to Chicago.
Search flight deals

Frequently asked questions about flying from Argentina to Chicago

  • When did momondo last update prices for flights from Argentina to Chicago?

    Prices for flights from Argentina to Chicago were last updated today.

  • How many operators does momondo search for flights from Argentina to Chicago?

  • How old do you have to be to fly from Argentina to Chicago?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Argentina to Chicago.

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

    The required travel and health documents for your Chicago 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 Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Argentina to Chicago

Compare and see reviews for airlines that fly from Argentina to Chicago with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $484Free CancellationRating
7.6
1,561 reviews
Search Copa Airlines flights
ArajetPriceFrom $506Free CancellationRating
6.3
51 reviews
Search Arajet flights
AviancaPriceFrom $578Free CancellationRating
6.5
2,522 reviews
Search Avianca flights
American AirlinesPriceFrom $694Free CancellationRating
7.1
11,841 reviews
Search American Airlines flights
DeltaPriceFrom $884Free CancellationRating
7.8
8,480 reviews
Search Delta flights

Traveling to a place near Chicago?

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

Why use momondo?

Why should I use momondo to find a flight deal from Argentina 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 Argentina.

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

Flights from Argentina to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Argentina to Chicago?

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 Chicago from Argentina.

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

Yes. momondo can track prices for Argentina to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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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