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O'Hare Intl

$363+ 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — ORD
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 January 27, 2026.

This eDestinos deal was found by Cheapflights users on 1/26. 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 4/2511:30 am
EZE
-
ORD
3 stops38h 17m
Multiple Airlines
Sat 5/93:52 pm
ORD
-
EZE
3 stops58h 08m
Multiple Airlines
Deal found 1/26$680
This eDestinos deal was found by Cheapflights users on 1/26. 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 4/253:45 pm
AEP
-
ORD
3 stops34h 02m
Multiple Airlines
Sun 5/103:52 pm
ORD
-
AEP
3 stops57h 48m
Multiple Airlines
Deal found 1/26$680
This eDestinos deal was found by Cheapflights users on 1/26. 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 4/255:00 am
EZE
-
ORD
2 stops20h 59m
Multiple Airlines
Sun 5/103:52 pm
ORD
-
EZE
3 stops34h 08m
Multiple Airlines
Deal found 1/26$702
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Sun 4/268:40 am
EZE
-
ORD
1 stop15h 30m
Arajet
Mon 5/114:30 am
ORD
-
EZE
1 stop17h 35m
Arajet
Deal found 1/26$711
This eDestinos deal was found by Cheapflights users on 1/27. 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 4/253:45 pm
AEP
-
ORD
3 stops34h 02m
Multiple Airlines
Sat 5/93:52 pm
ORD
-
AEP
2 stops38h 38m
Multiple Airlines
Deal found 1/27$732
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Sun 4/268:40 am
EZE
-
ORD
1 stop15h 30m
Multiple Airlines
Sat 5/96:34 pm
ORD
-
EZE
2 stops32h 26m
Multiple Airlines
Deal found 1/26$740
This eDestinos deal was found by Cheapflights users on 1/27. 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.
Mon 4/1311:30 am
EZE
-
ORD
3 stops38h 17m
Multiple Airlines
Sat 5/23:52 pm
ORD
-
EZE
3 stops58h 08m
Multiple Airlines
Deal found 1/27$764
This eDestinos deal was found by Cheapflights users on 1/27. 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.
Mon 4/138:40 am
AEP
-
ORD
3 stops41h 07m
Multiple Airlines
Sat 5/23:52 pm
ORD
-
AEP
2 stops38h 38m
Multiple Airlines
Deal found 1/27$764
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 4/222:30 am
EZE
-
ORD
2 stops23h 29m
Multiple Airlines
Mon 5/114:30 am
ORD
-
EZE
1 stop17h 35m
Multiple Airlines
Deal found 1/26$767
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Tue 4/284:45 pm
EZE
-
ORD
2 stops27h 30m
Multiple Airlines
Mon 5/114:30 am
ORD
-
EZE
1 stop17h 35m
Multiple Airlines
Deal found 1/26$768
This eDestinos deal was found by Cheapflights users on 1/25. 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.
Tue 4/283:45 pm
AEP
-
ORD
3 stops34h 02m
Multiple Airlines
Wed 5/64:28 pm
ORD
-
AEP
3 stops38h 02m
Multiple Airlines
Deal found 1/25$771
This Avianca deal was found by Cheapflights users on 1/25. 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 2/187:30 am
EZE
-
ORD
1 stop15h 50m
Avianca
Fri 2/208:50 am
ORD
-
EZE
2 stops18h 00m
Avianca
Deal found 1/25$777

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 January 27, 2026.

Round-trip from

$680
(eDestinos)

One-way from

$363
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$1,154
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. 7% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 27, 2026.
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

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Sat 4/25

3:45 pm-11:47 pm

3 stops34h 02m

Chicago O'Hare Intl

Sun 5/10

3:52 pm-3:40 am

3 stops57h 48m

$680

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Sat 4/25

5:36 am-11:47 pm

3 stops44h 11m

Chicago O'Hare Intl

Sat 5/9

3:52 pm-5:00 am

2 stops35h 08m

$726

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Sat 4/25

3:45 pm-11:47 pm

3 stops34h 02m

Chicago O'Hare Intl

Sat 5/9

3:52 pm-11:00 am

3 stops41h 08m

$732

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Wed 2/18

7:30 am-8:20 pm

1 stop15h 50m

Chicago O'Hare Intl

Fri 2/20

8:50 am-5:50 am

2 stops18h 00m

$777

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Sat 4/18

3:45 pm-11:47 pm

3 stops34h 02m

Chicago O'Hare Intl

Sat 5/2

3:52 pm-8:30 am

2 stops38h 38m

$786

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Sat 3/7

7:55 am-11:56 pm

2 stops19h 01m

Chicago O'Hare Intl

Sat 3/14

1:37 pm-3:15 pm

2 stops23h 38m

$847

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Wed 4/22

4:30 pm-1:00 pm

2 stops22h 30m

Chicago O'Hare Intl

Tue 4/28

5:57 pm-2:30 pm

2 stops18h 33m

$853

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Sat 3/7

10:50 pm-8:20 pm

2 stops24h 30m

Chicago O'Hare Intl

Sat 3/21

11:27 am-3:45 am

1 stop14h 18m

$859

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Sun 3/15

4:45 pm-8:00 am

3 stops41h 15m

Chicago O'Hare Intl

Mon 3/30

9:15 pm-2:30 pm

2 stops39h 15m

$860

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Wed 4/22

4:30 pm-8:00 am

3 stops41h 30m

Chicago O'Hare Intl

Mon 4/27

9:15 pm-2:30 pm

2 stops39h 15m

$867

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 54 results
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6

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 April is currently the most expensive (average of $1,205). 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.

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 January 27, 2026.
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
8,119 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

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
8,119 reviews
Delta
7.9
Good
8,119 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

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
8,119 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

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
9,205 reviews
Delta
7.9
Good
8,119 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

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
11,197 reviews
Delta
7.9
Good
8,119 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

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
2,487 reviews
Delta
7.9
Good
8,119 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

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 15h 50m. Avianca provides one of the quickest options available for as low as $777. 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 ($370), 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 April is currently the most expensive (average of $1,205). 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
Naperville
Gurnee
Elgin
Hoffman Estates
Beloit
Delavan
Oak Brook
Des Plaines
Downers Grove
Elk Grove Village
Skokie
Libertyville
Lake Geneva
Waukegan
Bridgeview
Kenosha
Warrenville
Aurora

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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.
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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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$578Average$1,084FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$694Average$1,270FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$750Average$1,186FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$777Average$1,347FlexibilityNo cancel feeOn-time69%
DeltaCheapest$884Average$1,085FlexibilityNo cancel feeOn-timeN/A

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