What airlines fly to Chicago?

American Airlines, Delta and Copa Airlines are the top three most popular airlines that fly to Chicago from Argentina according to our data. American Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 5 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Chicago?

Average flight duration from Argentina to Chicago depends on which airport you fly into and out of. Flying from Buenos Aires to Chicago O'Hare Intl Airport is 15h 30m on average, while flying from Cordoba to Chicago O'Hare Intl Airport is 20h 39m on average. Chicago O'Hare Intl Airport is the most popular airport in Chicago.

What is the cheapest airline that flies from Argentina to Chicago?

Arajet, Copa Airlines, and Delta are the most popular carriers operating 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?

As of October 2026, there are 5 operators available to choose from 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.

$305 Cheap Flights from Argentina to Chicago in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Argentina to Chicago

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Recent round-trip flight deals from Argentina to Chicago

Enter your travel dates to find the best prices.

7:10 pm - 9:20 pmEZE Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl

28h 10m2 stops Santiago Arturo Merino Benitez Bogotá El Dorado

5:30 am - 10:00 amORD Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini

26h 30m1 stop Punta Cana

$929Multiple Airlines

Wed, Mar 31 - Mon, Apr 5

5:05 am - 9:00 amEZE Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl

30h 55m3 stops Panama City Tocumen Intl Fort Lauderdale Atlanta Hartsfield-Jackson

7:35 pm - 8:00 amORD Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini

33h 25m3 stops Atlanta Hartsfield-Jackson Fort Lauderdale Panama City Tocumen Intl

$937Multiple Airlines

Wed, Nov 11 - Wed, Nov 18

11:00 am - 11:25 pmEZE Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl

14h 25m1 stop Punta Cana

5:30 am - 12:05 amORD Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini

16h 35m1 stop Punta Cana

$939Arajet

Thu, Apr 1 - Mon, Apr 5

6:31 am - 12:11 amCOR Cordoba Pajas Blancas-ORD Chicago O'Hare Intl

20h 40m1 stop Panama City Tocumen Intl

2:13 pm - 12:22 amORD Chicago O'Hare Intl-COR Cordoba Pajas Blancas

31h 09m1 stop Panama City Tocumen Intl

$1,016Copa Airlines

Sat, Nov 21 - Sat, Nov 28

6:31 am - 12:11 amCOR Cordoba Pajas Blancas-ORD Chicago O'Hare Intl

20h 40m1 stop Panama City Tocumen Intl

7:35 am - 3:46 amORD Chicago O'Hare Intl-COR Cordoba Pajas Blancas

17h 11m1 stop Panama City Tocumen Intl

$1,043Copa Airlines

Wed, Dec 23 - Mon, Jan 11

11:00 am - 11:25 pmEZE Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl

14h 25m1 stop Punta Cana

12:12 pm - 4:20 amORD Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini

14h 08m1 stop Punta Cana

$1,045Arajet

Thu, Apr 1 - Sat, Apr 3

1:40 am - 6:33 pmEZE Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl

19h 53m2 stops Bogotá El Dorado Washington, D.C. Dulles Intl

10:30 pm - 12:30 amORD Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini

23h 00m1 stop Bogotá El Dorado

$1,053Avianca

Mon, Mar 8 - Tue, Mar 9

8:45 pm - 12:14 pmEZE Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl

18h 29m1 stop New York John F Kennedy Intl

2:38 pm - 10:00 amORD Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini

16h 22m1 stop Miami

$1,144American Airlines

Fri, Nov 20 - Fri, Nov 27

7:25 am - 8:30 pmEZE Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl

16h 05m1 stop Bogotá El Dorado

10:30 pm - 3:40 pmORD Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini

14h 10m1 stop Bogotá El Dorado

$1,166Avianca

Tue, Feb 16 - Wed, Mar 3

9:40 pm - 9:23 amEZE Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl

14h 43m1 stop Miami

10:30 am - 7:25 amORD Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini

17h 55m1 stop Miami

$1,194American Airlines

Mon, Dec 21 - Wed, Jan 6

Recent last minute flight deals from Argentina to Chicago

Enter your travel dates to find the best prices.

1:10 pm - 11:32 amEZE Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl

24h 22m2 stops Miami Atlanta Hartsfield-Jackson

12:12 pm - 4:10 amORD Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini

13h 58m1 stop Punta Cana

$1,072Multiple Airlines

Tue, Oct 13 - Sat, Oct 24

6:00 am - 11:32 amEZE Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl

31h 32m3 stops Punta Cana Miami Atlanta Hartsfield-Jackson

5:30 am - 12:05 amORD Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini

16h 35m1 stop Punta Cana

$1,109Multiple Airlines

Mon, Oct 12 - Mon, Oct 19

7:03 am - 12:57 amCOR Cordoba Pajas Blancas-ORD Chicago O'Hare Intl

19h 54m1 stop Panama City Tocumen Intl

8:01 am - 12:20 amORD Chicago O'Hare Intl-COR Cordoba Pajas Blancas

14h 19m1 stop Panama City Tocumen Intl

$1,178Copa Airlines

Tue, Oct 13 - Sat, Oct 24

1:59 am - 12:57 amCOR Cordoba Pajas Blancas-ORD Chicago O'Hare Intl

24h 58m1 stop Panama City Tocumen Intl

3:20 pm - 6:03 amORD Chicago O'Hare Intl-COR Cordoba Pajas Blancas

12h 43m1 stop Panama City Tocumen Intl

$1,253Copa Airlines

Mon, Oct 12 - Sat, Oct 24

6:10 am - 9:20 pmEZE Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl

41h 10m2 stops Quito Mariscal Sucr Bogotá El Dorado

11:20 pm - 5:40 amORD Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini

28h 20m1 stop Bogotá El Dorado

$1,335Avianca

Sat, Oct 10 - Mon, Oct 12

7:10 am - 9:38 amEZE Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl

28h 28m2 stops Bogotá El Dorado Washington, D.C. Dulles Intl

11:20 pm - 3:40 pmORD Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini

14h 20m1 stop Bogotá El Dorado

$1,376Avianca

Wed, Oct 14 - Thu, Oct 15

8:10 pm - 12:47 pmEZE Buenos Aires Ministro Pistarini-MDW Chicago Midway

18h 37m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

1:27 pm - 9:45 amMDW Chicago Midway-EZE Buenos Aires Ministro Pistarini

18h 18m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

$1,524Delta

Mon, Oct 12 - Mon, Oct 19

9:15 pm - 10:10 pmEZE Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl

26h 55m1 stop Punta Cana

5:30 am - 12:05 amORD Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini

16h 35m1 stop Punta Cana

$1,583Arajet

Sat, Oct 10 - Mon, Oct 12

9:15 pm - 10:10 pmEZE Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl

26h 55m1 stop Punta Cana

5:30 am - 12:05 amORD Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini

16h 35m1 stop Punta Cana

$1,585Arajet

Sat, Oct 10 - Mon, Oct 12

12:55 pm - 11:54 amAEP Buenos Aires Jorge Newbery-MDW Chicago Midway

24h 59m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson

12:49 pm - 7:40 amMDW Chicago Midway-AEP Buenos Aires Jorge Newbery

16h 51m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

$2,452Delta

Sat, Oct 10 - Mon, Oct 12

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Arajet flights from Argentina to Chicago

Our best Arajet deals on Argentina to Chicago flight tickets

Arajet

Apr 1

EZE11:00 amBuenos Aires Ministro Pistarini

14h 25m

1 stop

ORD11:25 pmChicago O'Hare Intl

Apr 5

ORD5:30 amChicago O'Hare Intl

16h 35m

1 stop

EZE12:05 amBuenos Aires Ministro Pistarini

$939

Arajet

Apr 1

EZE11:00 amBuenos Aires Ministro Pistarini

14h 25m

1 stop

ORD11:25 pmChicago O'Hare Intl

Apr 3

ORD12:12 pmChicago O'Hare Intl

14h 08m

1 stop

EZE4:20 amBuenos Aires Ministro Pistarini

$1,045

Arajet

Nov 13

EZE11:05 pmBuenos Aires Ministro Pistarini

14h 05m

1 stop

ORD10:10 amChicago O'Hare Intl

Nov 28

ORD11:10 amChicago O'Hare Intl

13h 50m

1 stop

EZE4:00 amBuenos Aires Ministro Pistarini

$1,093

Air Canada flights from Argentina to Chicago

Our best Air Canada deals on Argentina to Chicago flight tickets

Air Canada

Nov 18

EZE4:45 pmBuenos Aires Ministro Pistarini

25h 17m

3 stops

ORD3:02 pmChicago O'Hare Intl

Nov 25

ORD5:54 pmChicago O'Hare Intl

42h 11m

3 stops

EZE3:05 pmBuenos Aires Ministro Pistarini

$1,104

Air Canada

Mar 31

EZE4:35 pmBuenos Aires Ministro Pistarini

24h 13m

2 stops

ORD2:48 pmChicago O'Hare Intl

Apr 6

ORD7:05 amChicago O'Hare Intl

29h 25m

3 stops

EZE2:30 pmBuenos Aires Ministro Pistarini

$1,118

Air Canada

Oct 22

AEP1:30 pmBuenos Aires Jorge Newbery

22h 18m

2 stops

ORD9:48 amChicago O'Hare Intl

Nov 9

ORD1:57 pmChicago O'Hare Intl

24h 23m

2 stops

AEP5:20 pmBuenos Aires Jorge Newbery

$1,662

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Wed 3/31

7:10 pm-9:20 pm

2 stops28h 10m

Chicago O'Hare Intl

Mon 4/5

5:30 am-10:00 am

1 stop26h 30m

$929

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Wed 11/11

5:05 am-9:00 am

3 stops30h 55m

Chicago O'Hare Intl

Wed 11/18

7:35 pm-8:00 am

3 stops33h 25m

$937

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Thu 4/1

11:00 am-11:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Mon 4/5

5:30 am-12:05 am

1 stop16h 35m

$939

CordobaChicago

COR Cordoba Pajas Blancas - ORD Chicago O'Hare Intl

CORORD

Cordoba Pajas Blancas

Sat 11/21

6:31 am-12:11 am

1 stop20h 40m

Chicago O'Hare Intl

Sat 11/28

2:13 pm-12:22 am

1 stop31h 09m

$1,016

CordobaChicago

COR Cordoba Pajas Blancas - ORD Chicago O'Hare Intl

CORORD

Cordoba Pajas Blancas

Wed 12/23

6:31 am-12:11 am

1 stop20h 40m

Chicago O'Hare Intl

Mon 1/11

7:35 am-3:46 am

1 stop17h 11m

$1,043

Quickest round-trip

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Thu 4/1

11:00 am-11:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Sat 4/3

12:12 pm-4:20 am

1 stop14h 08m

$1,045

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Mon 3/8

1:40 am-6:33 pm

2 stops19h 53m

Chicago O'Hare Intl

Tue 3/9

10:30 pm-12:30 am

1 stop23h 00m

$1,053

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Fri 11/20

8:45 pm-12:14 pm

1 stop18h 29m

Chicago O'Hare Intl

Fri 11/27

2:38 pm-10:00 am

1 stop16h 22m

$1,144

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Tue 2/16

7:25 am-8:30 pm

1 stop16h 05m

Chicago O'Hare Intl

Wed 3/3

10:30 pm-3:40 pm

1 stop14h 10m

$1,166

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Mon 12/21

9:40 pm-9:23 am

1 stop14h 43m

Chicago O'Hare Intl

Wed 1/6

10:30 am-7:25 am

1 stop17h 55m

$1,194

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Chicago?

The month of September is, on average, the cheapest month to fly to Chicago from Argentina, with most prices found around $907. If you’re not able to fly to Chicago in September, then December is your next best option. Flight prices from Argentina to Chicago during December average around $919.

Can stopping save me money on Argentina to Chicago flights?

You could potentially save up to 15% 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

Best Price Found	$305
Fastest flight time	14h 40m
Direct flights	None

The best one-way flight to Chicago from Argentina in the past 72 hours is $305. The best round-trip flight deal from Argentina to Chicago found on momondo in the last 72 hours is $929.

The fastest flight from Argentina to Chicago takes 14h 40m

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?
As of October 2026, there are 5 operators available to choose from 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
Arajet	PriceFrom $380	Free Cancellation	Rating 6.2 55 reviews	Search Arajet flights
Avianca	PriceFrom $578	Free Cancellation	Rating 6.5 2,558 reviews	Search Avianca flights
Delta	PriceFrom $641	Free Cancellation	Rating 7.8 8,641 reviews	Search Delta flights
American Airlines	PriceFrom $899	Free Cancellation	Rating 7.0 12,145 reviews	Search American Airlines flights
Copa Airlines	PriceFrom $984	Free Cancellation	Rating 7.6 1,548 reviews	Search Copa Airlines flights

Merrillville

New Buffalo

Hammond

Portage

Saint Joseph

Benton Harbor

Lansing

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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Fly into one of these airports located in Chicago

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Cheap flights from Argentina to Chicago from $305

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 12/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Arajet flights from Argentina to Chicago

Our best Arajet deals on Argentina to Chicago flight tickets

Air Canada flights from Argentina to Chicago

Our best Air Canada deals on Argentina to Chicago flight tickets

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How to get the cheapest flight ticket from Argentina to Chicago

What is the cheapest month to fly to Chicago?

Can stopping save me money on Argentina to Chicago flights?

What is the cheapest airline that flies from Argentina to Chicago?

What airlines fly to Chicago?

How long does it take to fly to Chicago?

Cheap Argentina to Chicago flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Argentina to Chicago

Best airlines flying from Argentina to Chicago

Compare and see reviews for airlines that fly from Argentina to Chicago with momondo

Traveling to a place near Chicago?

Why use momondo?

An easier way to manage your Chicago 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Fly your favorite airline to Chicago

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Chicago

List of cabin classes available on flights landing in Chicago. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Argentina

According to popular flight searches on momondo this year

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