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O'Hare Intl

$432+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — ORD
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap 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 March 31, 2025.

Round-trip from

$1,064
(Priceline)

One-way from

$432
(Kiwi.com)

Popular in

July

Cheapest in

August

Average price

$1,278
From Argentina to Chicago O'Hare Intl
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One-way flight from Argentina to Chicago O'Hare Intl
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Highest demand for flights based on searches. 1% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 March 31, 2025.

This Priceline deal was found by Cheapflights users on 3/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/166:50 amEZE - ORD
1 stop32h 25mAvianca
Mon 6/302:35 pmORD - EZE
2 stops35h 50mAvianca
Deal found 3/31$1,064
This LATAM Airlines deal was found by Cheapflights users on 3/31. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/98:10 pmAEP - ORD
2 stops19h 08mLATAM Airlines
Mon 9/292:00 pmORD - AEP
2 stops26h 35mLATAM Airlines
Deal found 3/31$1,064
This Travelocity deal was found by Cheapflights users on 3/31. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/185:30 amEZE - ORD
2 stops33h 45mMultiple Airlines
Tue 8/58:25 pmORD - EZE
2 stops40h 05mMultiple Airlines
Deal found 3/31$1,074
This Gotogate deal was found by Cheapflights users on 3/30. 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.
Mon 5/263:47 amEZE - ORD
1 stop36h 00mCopa Airlines
Tue 6/173:07 pmORD - EZE
1 stop35h 05mCopa Airlines
Deal found 3/30$1,086
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/138:50 pmEZE - ORD
1 stop23h 21mAmerican Airlines
Tue 5/2011:44 amORD - EZE
1 stop19h 11mAmerican Airlines
Deal found 3/31$1,100
This Mytrip deal was found by Cheapflights users on 3/30. 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 10/99:50 amAEP - ORD
3 stops38h 57mMultiple Airlines
Mon 10/136:00 amORD - AEP
2 stops23h 00mMultiple Airlines
Deal found 3/30$1,101
This LATAM Airlines deal was found by Cheapflights users on 3/31. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/203:55 amEZE - ORD
2 stops22h 00mLATAM Airlines
Sun 9/71:31 pmORD - EZE
2 stops20h 17mLATAM Airlines
Deal found 3/31$1,118
This Viajes Éxito deal was found by Cheapflights users on 3/31. 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 Viajes Éxito is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1611:25 pmEZE - ORD
1 stop15h 27mAeromexico
Tue 10/211:55 amORD - EZE
1 stop17h 30mAeromexico
Deal found 3/31$1,176
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/228:10 pmEZE - ORD
2 stops18h 28mDelta
Sun 9/71:35 pmORD - EZE
2 stops18h 10mDelta
Deal found 3/31$1,232
This Air Canada deal was found by Cheapflights users on 3/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/24:35 pmEZE - ORD
2 stops20h 12mAir Canada
Wed 4/233:35 pmORD - EZE
2 stops20h 55mAir Canada
Deal found 3/31$1,264
This KAYAK deal was found by Cheapflights users on 3/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/117:00 amAEP - ORD
1 stop32h 15mAvianca
Wed 8/133:45 pmORD - AEP
3 stops35h 55mAvianca
Deal found 3/30$1,267
This Gotogate deal was found by Cheapflights users on 3/30. 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 10/91:40 pmAEP - ORD
2 stops23h 13mAir Canada
Mon 10/134:00 pmORD - AEP
2 stops23h 20mAir Canada
Deal found 3/30$1,512

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 March 31, 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

Mon 6/16

6:50 am-1:15 pm

1 stop32h 25m

Chicago O'Hare Intl

Mon 6/30

2:35 pm-4:25 am

2 stops35h 50m

$1,064

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Tue 9/9

8:10 pm-1:18 pm

2 stops19h 08m

Chicago O'Hare Intl

Mon 9/29

2:00 pm-6:35 pm

2 stops26h 35m

$1,064

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Fri 7/18

5:30 am-1:15 pm

2 stops33h 45m

Chicago O'Hare Intl

Tue 8/5

8:25 pm-2:30 pm

2 stops40h 05m

$1,074

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Mon 5/26

3:47 am-1:47 pm

1 stop36h 00m

Chicago O'Hare Intl

Tue 6/17

3:07 pm-4:12 am

1 stop35h 05m

$1,086

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Tue 5/13

8:50 pm-6:11 pm

1 stop23h 21m

Chicago O'Hare Intl

Tue 5/20

11:44 am-8:55 am

1 stop19h 11m

$1,100

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Wed 8/20

3:55 am-11:55 pm

2 stops22h 00m

Chicago O'Hare Intl

Sun 9/7

1:31 pm-11:48 am

2 stops20h 17m

$1,118

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Mon 5/19

6:20 pm-1:15 pm

2 stops20h 55m

Chicago O'Hare Intl

Wed 5/21

2:35 pm-5:20 pm

2 stops24h 45m

$1,125

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Tue 9/16

11:25 pm-12:52 pm

1 stop15h 27m

Chicago O'Hare Intl

Tue 10/21

1:55 am-9:25 pm

1 stop17h 30m

$1,176

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Fri 8/22

8:10 pm-12:38 pm

2 stops18h 28m

Chicago O'Hare Intl

Sun 9/7

1:35 pm-9:45 am

2 stops18h 10m

$1,232

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Fri 7/11

7:00 am-1:15 pm

1 stop32h 15m

Chicago O'Hare Intl

Wed 8/13

3:45 pm-5:40 am

3 stops35h 55m

$1,267

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 38 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, August is the cheapest month in which you can book a flight from Argentina to Chicago O'Hare Intl Airport (average of $245). Flying from Argentina to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $323). 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 March 31, 2025.

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

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 March 31, 2025.
See what other customers who have flown with Delta, Copa Airlines and LATAM Airlines from Argentina to Chicago have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Copa Airlines
7.6
Good
1,400 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LATAM Airlines
7.5
Good
1,754 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Aeromexico
7.5
Good
1,700 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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 ($433), GOL ($577), and Air Canada ($702).

  • 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, August is the cheapest month in which you can book a flight from Argentina to Chicago O'Hare Intl Airport (average of $245). Flying from Argentina to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $323). 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 Argentina?

Book flights to Argentina if you plan to visit one of these locations
Schaumburg
Rosemont
Beloit
Racine
Hoffman Estates
Naperville
Rockford
Tinley Park
Skokie
Kenosha
Arlington Heights
Joliet
Orland Park
Merrillville
Northbrook
New Buffalo
Evanston
Waukegan
Elgin
Glenview

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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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$799Average$1,100FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$928Average$1,169FlexibilityNo cancel feeOn-time71%
DeltaCheapest$969Average$1,241FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$1,007Average$1,161FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$1,084Average$1,394FlexibilityNo cancel feeOn-time69%
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