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Argentina

$319+ Cheap flights from O'Hare Intl (ORD) to Argentina

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — EZE
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Argentina

Keep the following information in mind while searching for O'Hare Intl to Argentina flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$717
(Copa Airlines)

One-way from

$319
(flugladen.de)

Popular in

December

Cheapest in

July

Average price

$1,040
From Chicago O'Hare Intl to Argentina
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One-way flight from Chicago O'Hare Intl to Argentina
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Highest demand for flights based on searches. 8% potential increase in price ($114 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from O'Hare Intl to Argentina

Cheapest flights from O'Hare Intl to Argentina
Explore the most affordable flight options available from O'Hare Intl to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Copa Airlines deal was found by Cheapflights users on 9/10. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/308:02 amORD - COR
1 stop16h 51mCopa Airlines
dom. 10/193:57 amCOR - ORD
1 stop22h 24mCopa Airlines
Deal found 9/10$717
This Mytrip deal was found by Cheapflights users on 9/9. 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.
mié. 10/225:05 amORD - BRC
3 stops26h 55mMultiple Airlines
mié. 10/2911:00 amBRC - ORD
3 stops33h 38mMultiple Airlines
Deal found 9/9$804
This Mytrip deal was found by Cheapflights users on 9/11. 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.
vie. 11/75:05 amORD - MDZ
3 stops25h 20mMultiple Airlines
dom. 11/1610:20 amMDZ - ORD
3 stops29h 10mMultiple Airlines
Deal found 9/11$853
This Booking.com deal was found by Cheapflights users on 9/11. 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.
jue. 11/1310:20 pmORD - BRC
2 stops52h 50mMultiple Airlines
mar. 11/186:30 pmBRC - ORD
2 stops28h 50mMultiple Airlines
Deal found 9/11$879
This Copa Airlines deal was found by Cheapflights users on 9/11. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/86:55 amORD - EZE
1 stop18h 21mCopa Airlines
jue. 12/255:16 amEZE - ORD
1 stop21h 49mCopa Airlines
Deal found 9/11$896
This Mytrip deal was found by Cheapflights users on 9/9. 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.
mié. 12/35:59 pmORD - EZE
2 stops30h 46mMultiple Airlines
dom. 12/218:40 amEZE - ORD
1 stop15h 30mMultiple Airlines
Deal found 9/9$897
This Mytrip deal was found by Cheapflights users on 9/10. 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.
jue. 11/65:05 amORD - AEP
3 stops33h 15mMultiple Airlines
sáb. 11/1512:05 amAEP - ORD
2 stops23h 15mMultiple Airlines
Deal found 9/10$897
This Mytrip deal was found by Cheapflights users on 9/9. 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.
jue. 11/67:56 pmORD - EZE
2 stops25h 39mMultiple Airlines
dom. 11/166:35 pmEZE - ORD
3 stops32h 07mMultiple Airlines
Deal found 9/9$898
This Mytrip deal was found by Cheapflights users on 9/10. 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.
sáb. 10/255:05 amORD - AEP
3 stops24h 50mMultiple Airlines
dom. 11/92:30 pmAEP - ORD
3 stops24h 45mMultiple Airlines
Deal found 9/10$898
This Mytrip deal was found by Cheapflights users on 9/10. 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.
vie. 10/107:43 pmORD - EZE
3 stops47h 47mMultiple Airlines
jue. 10/161:40 amEZE - ORD
2 stops18h 58mMultiple Airlines
Deal found 9/10$899
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
mié. 10/152:35 pmORD - EZE
2 stops29h 50mMultiple Airlines
dom. 11/97:35 amEZE - ORD
1 stop15h 45mMultiple Airlines
Deal found 9/11$900
This Mytrip deal was found by Cheapflights users on 9/10. 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.
mié. 11/56:05 amORD - AEP
3 stops22h 50mMultiple Airlines
mar. 11/1112:05 amAEP - ORD
3 stops24h 18mMultiple Airlines
Deal found 9/10$900

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Argentina 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Argentina that are best for you.

Fly from

O'Hare Intl

Fly to

Argentina

Route

Depart

Return

Price

ChicagoCordoba

ORD - COR

ORDCOR

Chicago O'Hare Intl

mar. 9/30

8:02 am-2:53 am

1 stop16h 51m

Cordoba Pajas Blancas

dom. 10/19

3:57 am-12:21 am

1 stop22h 24m

$717

ChicagoCordoba

ORD - COR

ORDCOR

Chicago O'Hare Intl

mié. 11/5

6:56 am-3:51 am

1 stop17h 55m

Cordoba Pajas Blancas

mar. 11/11

5:37 am-12:05 am

1 stop21h 28m

$717

ChicagoCordoba

ORD - COR

ORDCOR

Chicago O'Hare Intl

mar. 10/7

7:59 am-2:53 am

1 stop16h 54m

Cordoba Pajas Blancas

dom. 10/19

3:57 am-12:21 am

1 stop22h 24m

$717

ChicagoSan Carlos de Bariloche

ORD - BRC

ORDBRC

Chicago O'Hare Intl

mié. 10/22

5:05 am-10:00 am

3 stops26h 55m

San Carlos de Bariloche Teniente Luis Candelaria

mié. 10/29

11:00 am-6:38 pm

3 stops33h 38m

$804

ChicagoMendoza

ORD - MDZ

ORDMDZ

Chicago O'Hare Intl

vie. 11/7

5:05 am-9:25 am

3 stops25h 20m

Mendoza El Plumerillo

dom. 11/16

10:20 am-12:30 pm

3 stops29h 10m

$853

ChicagoSan Carlos de Bariloche

ORD - BRC

ORDBRC

Chicago O'Hare Intl

jue. 11/13

10:20 pm-6:10 am

2 stops52h 50m

San Carlos de Bariloche Teniente Luis Candelaria

mar. 11/18

6:30 pm-8:20 pm

2 stops28h 50m

$879

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

lun. 12/8

6:55 am-4:16 am

1 stop18h 21m

Buenos Aires Ministro Pistarini

jue. 12/25

5:16 am-12:05 am

1 stop21h 49m

$896

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

dom. 12/7

6:55 am-4:10 am

1 stop18h 15m

Buenos Aires Ministro Pistarini

dom. 12/21

3:41 am-12:05 am

1 stop23h 24m

$896

ChicagoBuenos Aires

ORD - AEP

ORDAEP

Chicago O'Hare Intl

jue. 11/6

5:05 am-5:20 pm

3 stops33h 15m

Buenos Aires Jorge Newbery

sáb. 11/15

12:05 am-8:20 pm

2 stops23h 15m

$897

ChicagoBuenos Aires

ORD - AEP

ORDAEP

Chicago O'Hare Intl

sáb. 10/25

5:05 am-7:55 am

3 stops24h 50m

Buenos Aires Jorge Newbery

dom. 11/9

2:30 pm-12:15 pm

3 stops24h 45m

$898

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 60 results
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Best time to book a flight from O'Hare Intl to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from O'Hare Intl 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 Chicago O'Hare Intl Airport to Argentina

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

Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Argentina (average of $795). Flying from Chicago O'Hare Intl Airport to Argentina in December is currently the most expensive (average of $1,260). 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 ORD to AR?

Find hourly flight availability from O'Hare Intl to Argentina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

When flying from Chicago O'Hare Intl Airport to Argentina, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Argentina

Get insights into the airlines that provide service to Argentina. 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 Argentina. Reviews last updated septiembre 11, 2025.
Read reviews from past customers who have flown Delta, Copa Airlines, and United Airlines from Chicago O'Hare Intl Airport to Argentina. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.6
Good
1,531 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Avianca
6.7
Okay
2,436 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Argentina. 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 Chicago O'Hare Intl Airport to Argentina?

    There are many flights that can get you from Chicago O'Hare Intl Airport to Argentina in 14h 30m. Fly via Copa Airlines or Avianca to get the fastest option. The distance from Chicago O'Hare Intl Airport to Argentina is about 5619 mi. This flight may include one or multiple stops.

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

    The most popular flight routes from Chicago O'Hare Intl Airport to Argentina are Chicago O'Hare Intl - Buenos Aires Ministro Pistarini, Chicago O'Hare Intl - Buenos Aires Jorge Newbery and Chicago O'Hare Intl - Cordoba Pajas Blancas.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Argentina 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 Chicago O'Hare Intl Airport to Argentina?

    Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Argentina (average of $795). Flying from Chicago O'Hare Intl Airport to Argentina in December is currently the most expensive (average of $1,260). 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

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Alternative routes for O'Hare Intl to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from O'Hare Intl to Argentina

Discover the top 7 airlines that operate flights from O'Hare Intl to Argentina. 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$699Average$1,414FlexibilityNo cancel feeOn-time70%
ArajetCheapest$736Average$884FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$753Average$1,168FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$1,015Average$1,242FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,023Average$1,213FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,094Average$1,221FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$1,165Average$1,255FlexibilityNo cancel feeOn-time81%

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