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O'Hare Intl

$354+ Cheap flights from Argentina to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — ORD
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Argentina to O'Hare Intl

Cheapest flights from Argentina to O'Hare Intl
Explore the most affordable flight options available from Argentina to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Mytrip deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:20 pmAEP - ORD
2 stops29h 50mMultiple Airlines
Mon 12/85:45 amORD - AEP
2 stops27h 00mMultiple Airlines
Deal found 12/2$850
This eDestinos deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/174:50 pmAEP - ORD
3 stops58h 15mMultiple Airlines
Mon 1/512:39 pmORD - AEP
3 stops39h 51mMultiple Airlines
Deal found 12/3$912
This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:41 amEZE - ORD
2 stops17h 55mMultiple Airlines
Thu 12/117:41 pmORD - EZE
1 stop34h 54mMultiple Airlines
Deal found 12/3$919
This eDestinos deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/194:30 pmAEP - ORD
2 stops47h 22mMultiple Airlines
Sat 1/33:51 pmORD - AEP
3 stops60h 39mMultiple Airlines
Deal found 12/3$936
This Avianca deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:00 amAEP - ORD
1 stop16h 20mAvianca
Mon 12/88:45 amORD - AEP
2 stops17h 55mAvianca
Deal found 12/2$937
This Mytrip deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:50 amAEP - ORD
2 stops33h 50mMultiple Airlines
Thu 1/16:05 pmORD - AEP
2 stops34h 25mMultiple Airlines
Deal found 12/1$972
This eDestinos deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:55 pmEZE - ORD
2 stops24h 37mMultiple Airlines
Sat 1/37:35 amORD - EZE
2 stops44h 20mMultiple Airlines
Deal found 12/3$1,014
This Gotogate deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:30 amEZE - ORD
1 stop15h 50mAvianca
Thu 12/1110:20 pmORD - EZE
1 stop14h 30mAvianca
Deal found 12/3$1,025
This Mytrip deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:06 pmAEP - ORD
3 stops32h 24mMultiple Airlines
Fri 1/26:05 pmORD - AEP
3 stops30h 35mMultiple Airlines
Deal found 12/2$1,025
This Trip.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/174:55 pmEZE - ORD
1 stop30h 25mMultiple Airlines
Mon 1/55:45 amORD - EZE
1 stop15h 20mMultiple Airlines
Deal found 12/3$1,037
This Avianca deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:40 amEZE - ORD
1 stop21h 40mAvianca
Mon 1/510:20 pmORD - EZE
1 stop14h 30mAvianca
Deal found 12/4$1,082
This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:00 amAEP - ORD
1 stop16h 20mMultiple Airlines
Mon 1/56:05 pmORD - AEP
2 stops34h 25mMultiple Airlines
Deal found 12/3$1,131

Find flight deals from Argentina to O'Hare Intl

Keep the following information in mind while searching for Argentina to O'Hare Intl flight deals. Data was last updated December 4, 2025.

Round-trip from

$730
(Kiwi.com)

One-way from

$354
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$1,244
From Argentina to Chicago O'Hare Intl
Search Deals
One-way flight from Argentina to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Argentina to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Argentina to Chicago O'Hare Intl Airport that are best for you.

Fly from

Argentina

Fly to

O'Hare Intl

Route

Depart

Return

Price

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Fri 4/17

9:15 pm-9:57 am

1 stop14h 42m

Chicago O'Hare Intl

Wed 4/29

5:35 am-12:05 am

1 stop16h 30m

$811

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Wed 4/22

4:35 pm-2:55 pm

3 stops24h 20m

Chicago O'Hare Intl

Mon 4/27

8:20 pm-2:25 pm

2 stops40h 05m

$847

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Fri 3/20

4:45 pm-8:00 am

3 stops41h 15m

Chicago O'Hare Intl

Sun 4/19

8:40 am-2:25 pm

3 stops27h 45m

$866

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Mon 5/11

11:50 am-11:40 pm

2 stops37h 50m

Chicago O'Hare Intl

Mon 6/1

4:30 am-5:10 pm

2 stops34h 40m

$873

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Wed 2/11

6:24 pm-9:38 am

2 stops42h 14m

Chicago O'Hare Intl

Wed 2/18

5:45 am-10:24 pm

1 stop13h 39m

$874

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Sun 5/24

8:59 pm-5:41 pm

2 stops22h 42m

Chicago O'Hare Intl

Thu 6/11

5:55 pm-8:02 pm

2 stops24h 07m

$898

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Tue 4/21

8:50 am-11:40 pm

1 stop16h 50m

Chicago O'Hare Intl

Tue 4/28

2:35 pm-5:45 am

1 stop13h 10m

$900

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Fri 12/19

4:30 pm-12:52 pm

2 stops47h 22m

Chicago O'Hare Intl

Sat 1/3

7:35 am-3:40 am

2 stops41h 05m

$912

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Fri 2/20

7:00 pm-6:15 pm

3 stops26h 15m

Chicago O'Hare Intl

Sat 2/28

10:27 am-3:10 pm

2 stops25h 43m

$933

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Fri 4/17

9:15 pm-9:57 am

1 stop14h 42m

Chicago O'Hare Intl

Sun 4/26

2:35 pm-5:45 am

1 stop13h 10m

$957

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 50 results
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Best time to book a flight from Argentina to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Argentina with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Argentina to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Argentina to Chicago O'Hare Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Argentina to Chicago O'Hare Intl Airport (average of $514). Flying from Argentina to Chicago O'Hare Intl Airport in February is currently the most expensive (average of $1,224). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AR to ORD?

Find hourly flight availability from Argentina to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

One of the essential ways to save on airfare from Argentina to Chicago O'Hare Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 21% on airfare.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated December 4, 2025.
Get a feel of what it's like to fly with Delta, Copa Airlines, and United Airlines from Argentina to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Copa Airlines
7.6
Good
1,558 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,063 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,043 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Avianca
6.6
Okay
2,476 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Entertainment

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Argentina to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Argentina to Chicago O'Hare Intl Airport?

    A quick flight from Argentina to Chicago O'Hare Intl Airport can take about 14h 42m. Arajet provides one of the quickest options available for as low as $811. Argentina and Chicago O'Hare Intl Airport are separated by a distance of 5619 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Argentina to Chicago O'Hare Intl Airport one-way?

    The cheapest airlines for a one-way flight from Argentina to Chicago O'Hare Intl Airport are Avianca ($318), Arajet ($438), and American Airlines ($525).

  • What are the most popular routes from Argentina to Chicago O'Hare Intl Airport?

    The most popular route from Argentina to Chicago O'Hare Intl Airport is Buenos Aires Ministro Pistarini - Chicago O'Hare Intl. You may also consider Buenos Aires Jorge Newbery - Chicago O'Hare Intl or Cordoba Pajas Blancas - Chicago O'Hare Intl.

  • Can I find deals for flights from Argentina to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Argentina to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Argentina to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Argentina to O'Hare Intl.

  • Can I find deals for business class flights from Argentina to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Argentina to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Argentina to Chicago O'Hare Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Argentina to Chicago O'Hare Intl Airport (average of $514). Flying from Argentina to Chicago O'Hare Intl Airport in February is currently the most expensive (average of $1,224). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Lake Geneva
Bridgeview
Warrenville
Waukegan
Aurora
Kenosha
Evanston

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Alternative routes for Argentina to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Guarulhos Intl to O'Hare Intl flights
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Bogotá to Midway flights
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Lima to Midway flights
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Santiago to Midway flights
Montevideo to O'Hare Intl flights
Rio de Janeiro–Galeão Intl to O'Hare Intl flights
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Asuncion to O'Hare Intl flights
Rio de Janeiro–Galeão Intl to Midway flights
Cali to O'Hare Intl flights
Curitiba to O'Hare Intl flights
Pereira to O'Hare Intl flights
Porto Alegre to O'Hare Intl flights
Santa Cruz de la Sierra to O'Hare Intl flights
Barranquilla to O'Hare Intl flights
Cordoba to O'Hare Intl flights
Belo Horizonte to O'Hare Intl flights
Brasilia to O'Hare Intl flights
Florianopolis to O'Hare Intl flights
Bucaramanga to O'Hare Intl flights
Arequipa to O'Hare Intl flights
Asuncion to Midway flights
Manaus to O'Hare Intl flights
Caracas to O'Hare Intl flights
Recife to O'Hare Intl flights
Cúcuta to O'Hare Intl flights
Navegantes to Midway flights
Fortaleza to O'Hare Intl flights

Top 5 airlines flying from Argentina to O'Hare Intl

Discover the top 5 airlines that operate flights from Argentina to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$578Average$1,140FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$694Average$1,270FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$750Average$1,174FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$831Average$1,347FlexibilityNo cancel feeOn-time69%
DeltaCheapest$884Average$1,085FlexibilityNo cancel feeOn-timeN/A

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