What airlines fly to Argentina?

American Airlines, United Airlines and Copa Airlines are the top three most popular airlines that fly to Argentina from Chicago according to our data. American Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Argentina. Keep in mind that there are 7 different airlines that fly to Argentina on a routine basis, so you have a few additional options to choose from.

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

Arajet, Avianca, and Copa Airlines are the most popular carriers operating from Chicago to Argentina

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

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

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

The number of operators available for flights from Chicago to Argentina is 7 as of March 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to Argentina.

What documentation or ID do you need to fly to Argentina?

The necessary travel and health documents for your Argentina 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.

$267 Cheap Flights from Chicago to Argentina in 2026

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Find the cheapest flights from Chicago to Argentina

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:08 am - 8:08 pm

ORD

COR

31h 00m

2 stops

7:45 am - 11:59 pm

COR

ORD

18h 14m

2 stops

$587LATAM Airlines

Mon, Apr 20 - Wed, Apr 22

8:15 am - 8:08 pm

ORD

COR

33h 53m

2 stops

7:45 am - 11:59 pm

COR

ORD

18h 14m

2 stops

$687LATAM Airlines

Mon, Apr 20 - Wed, Apr 22

11:20 pm - 7:28 am

ORD

COR

30h 08m

3 stops

7:25 am - 12:24 am

COR

ORD

42h 59m

3 stops

$832Multiple Airlines

Mon, Apr 20 - Mon, Apr 27

12:12 pm - 4:10 am

ORD

EZE

13h 58m

1 stop

9:15 pm - 11:12 am

EZE

ORD

15h 57m

1 stop

$887Arajet

Sat, Apr 18 - Fri, Apr 24

11:20 pm - 3:40 pm

ORD

EZE

14h 20m

1 stop

7:10 am - 9:20 pm

EZE

ORD

16h 10m

1 stop

$891Avianca

Sun, May 3 - Sun, May 10

11:20 pm - 3:40 pm

ORD

EZE

14h 20m

1 stop

7:10 am - 9:20 pm

EZE

ORD

16h 10m

1 stop

$892Avianca

Sun, Apr 19 - Sun, Apr 26

4:30 am - 8:15 pm

ORD

EZE

13h 45m

1 stop

9:15 pm - 11:12 am

EZE

ORD

15h 57m

1 stop

$894Arajet

Mon, May 11 - Fri, Jun 5

8:06 am - 2:22 am

ORD

COR

16h 16m

1 stop

1:49 am - 1:50 pm

COR

ORD

14h 01m

1 stop

$905Copa Airlines

Mon, Apr 20 - Sun, Apr 26

8:06 am - 3:51 am

ORD

COR

17h 45m

1 stop

5:51 am - 1:13 am

COR

ORD

21h 22m

1 stop

$925Copa Airlines

Thu, Apr 9 - Mon, Apr 27

10:59 am - 7:40 am

MDW

AEP

18h 41m

2 stops

8:05 pm - 4:12 pm

AEP

MDW

22h 07m

2 stops

$1,152Delta

Thu, May 7 - Thu, May 14

Delta flights from Chicago to Argentina

Our best Delta deals on Chicago to Argentina flight tickets

Delta

May 26

MDW1:22 pmChicago Midway

18h 23m

2 stops

EZE9:45 amBuenos Aires Ministro Pistarini

Jun 2

EZE8:10 pmBuenos Aires Ministro Pistarini

18h 32m

2 stops

MDW12:42 pmChicago Midway

$1,081

Delta

May 28

MDW1:22 pmChicago Midway

18h 23m

2 stops

EZE9:45 amBuenos Aires Ministro Pistarini

Jun 7

EZE8:10 pmBuenos Aires Ministro Pistarini

18h 26m

2 stops

MDW12:36 pmChicago Midway

$1,121

Delta

May 11

MDW12:53 pmChicago Midway

18h 52m

1 stop

EZE9:45 amBuenos Aires Ministro Pistarini

Jun 3

EZE8:10 pmBuenos Aires Ministro Pistarini

17h 46m

1 stop

MDW11:56 amChicago Midway

$1,127

LATAM Airlines flights from Chicago to Argentina

Our best LATAM Airlines deals on Chicago to Argentina flight tickets

LATAM Airlines

Apr 20

ORD11:08 amChicago O'Hare Intl

31h 00m

2 stops

COR8:08 pmCordoba Pajas Blancas

Apr 22

COR7:45 amCordoba Pajas Blancas

18h 14m

2 stops

ORD11:59 pmChicago O'Hare Intl

$587

LATAM Airlines

Apr 20

ORD8:15 amChicago O'Hare Intl

33h 53m

2 stops

COR8:08 pmCordoba Pajas Blancas

Apr 22

COR7:45 amCordoba Pajas Blancas

18h 14m

2 stops

ORD11:59 pmChicago O'Hare Intl

$687

LATAM Airlines

May 3

ORD7:45 pmChicago O'Hare Intl

37h 45m

2 stops

EZE11:30 amBuenos Aires Ministro Pistarini

May 10

EZE8:10 pmBuenos Aires Ministro Pistarini

22h 45m

1 stop

ORD4:55 pmChicago O'Hare Intl

$883

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoCordoba

ORD - COR

ORDCOR

Chicago O'Hare Intl

Mon 4/20

11:08 am-8:08 pm

2 stops31h 00m

Cordoba Pajas Blancas

Wed 4/22

7:45 am-11:59 pm

2 stops18h 14m

$587

ChicagoCordoba

ORD - COR

ORDCOR

Chicago O'Hare Intl

Mon 4/20

8:15 am-8:08 pm

2 stops33h 53m

Cordoba Pajas Blancas

Wed 4/22

7:45 am-11:59 pm

2 stops18h 14m

$687

ChicagoCordoba

ORD - COR

ORDCOR

Chicago O'Hare Intl

Mon 4/20

11:20 pm-7:28 am

3 stops30h 08m

Cordoba Pajas Blancas

Mon 4/27

7:25 am-12:24 am

3 stops42h 59m

$832

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Sat 4/18

12:12 pm-4:10 am

1 stop13h 58m

Buenos Aires Ministro Pistarini

Fri 4/24

9:15 pm-11:12 am

1 stop15h 57m

$887

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Sun 5/3

11:20 pm-3:40 pm

1 stop14h 20m

Buenos Aires Ministro Pistarini

Sun 5/10

7:10 am-9:20 pm

1 stop16h 10m

$891

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Sun 4/19

11:20 pm-3:40 pm

1 stop14h 20m

Buenos Aires Ministro Pistarini

Sun 4/26

7:10 am-9:20 pm

1 stop16h 10m

$892

Quickest round-trip

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Mon 5/11

4:30 am-8:15 pm

1 stop13h 45m

Buenos Aires Ministro Pistarini

Fri 6/5

9:15 pm-11:12 am

1 stop15h 57m

$894

ChicagoCordoba

ORD - COR

ORDCOR

Chicago O'Hare Intl

Mon 4/20

8:06 am-2:22 am

1 stop16h 16m

Cordoba Pajas Blancas

Sun 4/26

1:49 am-1:50 pm

1 stop14h 01m

$905

ChicagoCordoba

ORD - COR

ORDCOR

Chicago O'Hare Intl

Thu 4/9

8:06 am-3:51 am

1 stop17h 45m

Cordoba Pajas Blancas

Mon 4/27

5:51 am-1:13 am

1 stop21h 22m

$925

ChicagoBuenos Aires

MDW - AEP

MDWAEP

Chicago Midway

Thu 5/7

10:59 am-7:40 am

2 stops18h 41m

Buenos Aires Jorge Newbery

Thu 5/14

8:05 pm-4:12 pm

2 stops22h 07m

$1,152

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 Chicago to Argentina

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

What is the cheapest month to fly to Argentina?

If you are unable to visit Argentina during the month of April, then departing from Chicago during the month October is also very affordable. Most momondo users find prices during this month for around $960.

How far in advance should I book a flight to Argentina?

You are more likely to see cheaper flights to Argentina from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Argentina for around $1,123 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Argentina from Chicago for as low as $760 on momondo.

Can stopping save me money on Chicago to Argentina flights?

You could potentially save up to 40% on your flight if you consider stops on a Chicago to Argentina flight.

Cheap Chicago to Argentina flight deals and tips

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

Fastest flight time	12h 53m
Direct flights	None

The fastest flight from Chicago to Argentina takes 12h 53m

There are no direct flights from Chicago to Argentina. There are no popular flight routes from Chicago to Argentina.

Search flight deals

When did momondo last update prices for flights from Chicago to Argentina?
Prices for flights from Chicago to Argentina were last updated today.
How many operators does momondo search for flights from Chicago to Argentina?
The number of operators available for flights from Chicago to Argentina is 7 as of March 2026.
How old do you have to be to fly from Chicago to Argentina?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to Argentina.
What documentation or ID do you need to fly to Argentina?
The necessary travel and health documents for your Argentina 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.

Best airlines flying from Chicago to Argentina

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

Airline	Rating	Free Cancellation	Price
Arajet	PriceFrom $360	Free Cancellation	Rating 6.5 47 reviews	Search Arajet flights
Copa Airlines	PriceFrom $569	Free Cancellation	Rating 7.5 1,575 reviews	Search Copa Airlines flights
LATAM Airlines	PriceFrom $727	Free Cancellation	Rating 7.4 1,911 reviews	Search LATAM Airlines flights
Avianca	PriceFrom $750	Free Cancellation	Rating 6.5 2,505 reviews	Search Avianca flights
Delta	PriceFrom $951	Free Cancellation	Rating 7.9 8,319 reviews	Search Delta flights
United Airlines	PriceFrom $951	Free Cancellation	Rating 7.4 9,467 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,015	Free Cancellation	Rating 7.1 11,492 reviews	Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Argentina. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo provides multiple filters to help you find the best flight to Argentina from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Chicago to Argentina 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.