O'Hare Intl

$414+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — ORD
Jul 9 — Jul 161
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Argentina to O'Hare Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 9, 2026.

This FlipMilhas deal was found by Cheapflights users on 6/8. 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 FlipMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:30 am
EZE
-
ORD
1 stop15h 50m
GOL
Mon 11/210:20 pm
ORD
-
EZE
1 stop14h 30m
GOL
Deal found 6/8$730
This eDestinos deal was found by Cheapflights users on 6/7. 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.
Thu 10/811:00 am
EZE
-
ORD
1 stop14h 40m
Arajet
Mon 10/125:30 am
ORD
-
EZE
1 stop26h 30m
Arajet
Deal found 6/7$798
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Fri 7/319:15 pm
EZE
-
ORD
1 stop15h 57m
Arajet
Sat 8/1512:12 pm
ORD
-
EZE
1 stop13h 58m
Arajet
Deal found 6/8$805
This Avianca deal was found by Cheapflights users on 6/8. 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 10/311:40 am
EZE
-
ORD
1 stop21h 40m
Avianca
Mon 11/28:55 am
ORD
-
EZE
2 stops17h 55m
Avianca
Deal found 6/8$828
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:15 pm
EZE
-
ORD
1 stop28h 25m
Multiple Airlines
Wed 8/269:07 pm
ORD
-
EZE
2 stops32h 50m
Multiple Airlines
Deal found 6/4$830
This Booking.com deal was found by Cheapflights users on 6/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:40 am
EZE
-
ORD
1 stop15h 40m
Arajet
Sun 11/13:20 am
ORD
-
EZE
1 stop17h 45m
Arajet
Deal found 6/8$831
This Avianca deal was found by Cheapflights users on 6/8. 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.
Sun 11/14:55 pm
EZE
-
ORD
2 stops17h 28m
Multiple Airlines
Mon 11/210:20 pm
ORD
-
EZE
1 stop14h 30m
Multiple Airlines
Deal found 6/8$846
This Booking.com deal was found by Cheapflights users on 6/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:45 am
EZE
-
ORD
1 stop15h 55m
Arajet
Sat 10/312:12 pm
ORD
-
EZE
1 stop13h 58m
Arajet
Deal found 6/7$853
This Booking.com deal was found by Cheapflights users on 6/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:28 am
MDZ
-
ORD
1 stop20h 52m
Arajet
Sun 11/13:20 am
ORD
-
MDZ
1 stop16h 04m
Arajet
Deal found 6/8$860
This Arajet deal was found by Cheapflights users on 6/7. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:15 pm
EZE
-
ORD
1 stop28h 25m
Arajet
Mon 10/195:30 am
ORD
-
EZE
1 stop16h 35m
Arajet
Deal found 6/7$881
This oojo deal was found by Cheapflights users on 6/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:00 am
AEP
-
ORD
1 stop16h 20m
Avianca
Mon 11/28:55 am
ORD
-
AEP
2 stops17h 45m
Avianca
Deal found 6/8$891
This Arajet deal was found by Cheapflights users on 6/7. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:45 am
EZE
-
ORD
1 stop17h 55m
Arajet
Mon 10/195:30 am
ORD
-
EZE
1 stop16h 35m
Arajet
Deal found 6/7$898

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 June 9, 2026.

Round-trip from

$730
(FlipMilhas)

One-way from

$414
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$1,175
From Argentina to Chicago O'Hare Intl
One-way flight from Argentina to Chicago O'Hare Intl
Highest demand for flights based on searches. 12% potential increase in price ($151 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($21 potential savings vs. average RT price).
Average for round-trip flights in June 2026

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 June 9, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MendozaChicago

MDZ - ORD

MDZORD

Mendoza El Plumerillo

Sat 10/31

3:28 am-10:20 pm

1 stop20h 52m

Chicago O'Hare Intl

Sun 11/1

3:20 am-10:24 pm

1 stop16h 04m

$896

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Mon 9/21

8:10 pm-9:34 am

1 stop15h 24m

Chicago O'Hare Intl

Tue 9/29

2:00 pm-9:45 am

2 stops17h 45m

$983

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Mon 8/3

8:10 pm-12:16 pm

1 stop18h 06m

Chicago O'Hare Intl

Thu 8/20

1:44 pm-9:45 am

2 stops18h 01m

$983
Quickest round-trip

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Mon 9/21

8:59 am-1:02 am

1 stop18h 03m

Chicago O'Hare Intl

Tue 9/29

8:01 am-12:51 am

1 stop14h 50m

$990

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Fri 7/31

8:10 pm-5:12 pm

1 stop23h 02m

Chicago O'Hare Intl

Sat 8/15

11:22 am-9:45 am

2 stops20h 23m

$993

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Thu 9/10

9:00 pm-8:05 pm

1 stop25h 05m

Chicago O'Hare Intl

Sun 9/20

7:30 am-8:00 am

1 stop22h 30m

$1,002

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Fri 7/31

5:45 am-12:01 am

2 stops20h 16m

Chicago O'Hare Intl

Sat 8/15

6:24 am-5:40 am

3 stops21h 16m

$1,034

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Fri 10/9

8:05 pm-2:13 pm

2 stops20h 08m

Chicago O'Hare Intl

Mon 10/19

9:30 am-7:40 am

2 stops20h 10m

$1,055

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Mon 8/31

10:10 pm-9:20 pm

2 stops25h 10m

Chicago O'Hare Intl

Mon 9/28

11:20 pm-5:40 am

1 stop28h 20m

$1,073

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Wed 7/8

2:49 pm-1:57 pm

1 stop25h 08m

Chicago O'Hare Intl

Sat 7/25

1:20 am-4:30 am

1 stop25h 10m

$1,077

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/5

Showing 1-10 of 57 resultsSorted by cheapest first
1
2
3
...
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 $484). Flying from Argentina to Chicago O'Hare Intl Airport in April is currently the most expensive (average of $1,051). 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 June 9, 2026.
Get a feel of what it's like to fly with Delta,Copa Airlines, andAmerican 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.

Entertainment

7.8

Food

7.2

Comfort

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Entertainment

7.8

Food

7.2

Comfort

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Entertainment

7.8

Food

7.2

Comfort

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Entertainment

7.8

Food

7.2

Comfort

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Entertainment

7.8

Food

7.2

Comfort

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

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 24m. Arajet provides one of the quickest options available for as low as $983. 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 ($332), Arajet ($364), and American Airlines ($525).

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

  • 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 $484). Flying from Argentina to Chicago O'Hare Intl Airport in April is currently the most expensive (average of $1,051). 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
Benton Harbor
Rosemont
Schaumburg
Naperville
Lake Geneva
Gurnee
Delavan
Oakbrook Terrace
Hoffman Estates
Downers Grove
Des Plaines
Oak Brook
South Holland
Libertyville
Warrenville
Rockford
Great Lakes
Northbrook
Waukegan
Elk Grove Village

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Argentina to O'Hare Intl

Discover the top 4 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 June 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$484Average$1,073FlexibilityNo cancel feeOn-time70%
AviancaCheapest$578Average$979FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$820Average$1,165FlexibilityNo cancel feeOn-time71%
DeltaCheapest$884Average$1,124FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.