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$421+ Cheap flights from Argentina to Chicago (CHI)

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — CHI
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Argentina to Chicago

Keep the following information in mind while searching for Argentina to Chicago flight deals. Data was last updated July 31, 2025.

Round-trip from

$849
(Mytrip)

One-way from

$421
(Orbitz)

Popular in

July

Cheapest in

October

Average price

$1,604
From Argentina to Chicago (CHI)
Search Deals
One-way flight from Argentina to Chicago (CHI)
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Highest demand for flights based on searches. 5% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Argentina to Chicago

Cheapest flights from Argentina to Chicago
Explore the most affordable flight options available from Argentina to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/29. 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.
Tue 10/78:10 pmAEP - ORD
3 stops29h 35mMultiple Airlines
Tue 10/215:05 amORD - AEP
3 stops31h 35mMultiple Airlines
Deal found 7/29$849
This Mytrip deal was found by Cheapflights users on 7/28. 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.
Fri 9/126:50 amEZE - ORD
2 stops28h 28mMultiple Airlines
Fri 9/1910:27 amORD - EZE
2 stops26h 53mMultiple Airlines
Deal found 7/28$868
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/38:40 pmEZE - ORD
1 stop26h 42mAmerican Airlines
Wed 10/810:11 amORD - EZE
1 stop22h 04mAmerican Airlines
Deal found 7/30$914
This Priceline deal was found by Cheapflights users on 7/28. 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.
Sun 8/31:40 amEZE - ORD
1 stop13h 35mAvianca
Mon 8/112:35 pmORD - EZE
2 stops35h 50mAvianca
Deal found 7/28$938
This Delta deal was found by Cheapflights users on 7/29. 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.
Sun 9/78:10 pmEZE - MDW
1 stop15h 41mDelta
Mon 9/226:30 pmMDW - EZE
2 stops33h 25mDelta
Deal found 7/29$959
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:10 pmEZE - ORD
2 stops22h 10mDelta
Wed 10/221:25 pmORD - EZE
2 stops18h 20mDelta
Deal found 7/30$965
This LATAM Airlines deal was found by Cheapflights users on 7/30. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/23:55 amEZE - MDW
2 stops31h 41mLATAM Airlines
Wed 10/810:35 amMDW - EZE
2 stops17h 35mLATAM Airlines
Deal found 7/30$967
This LATAM Airlines deal was found by Cheapflights users on 7/30. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/23:55 amEZE - ORD
2 stops30h 42mLATAM Airlines
Wed 10/89:42 amORD - EZE
2 stops18h 28mLATAM Airlines
Deal found 7/30$967
This LATAM Airlines deal was found by Cheapflights users on 7/30. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/35:05 pmAEP - ORD
2 stops28h 04mLATAM Airlines
Wed 10/81:26 pmORD - AEP
2 stops24h 39mLATAM Airlines
Deal found 7/30$967
This Mytrip deal was found by Cheapflights users on 7/28. 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 8/162:30 pmCOR - ORD
2 stops24h 45mMultiple Airlines
Mon 8/2510:27 amORD - COR
3 stops31h 35mMultiple Airlines
Deal found 7/28$997
This Mytrip deal was found by Cheapflights users on 7/30. 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.
Sat 9/1310:40 amMDZ - ORD
2 stops28h 35mMultiple Airlines
Sat 9/206:44 pmORD - MDZ
3 stops34h 01mMultiple Airlines
Deal found 7/30$1,072
This Gotogate deal was found by Cheapflights users on 7/28. 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.
Fri 8/87:00 amAEP - ORD
1 stop32h 15mAvianca
Sun 8/173:45 pmORD - AEP
2 stops35h 55mAvianca
Deal found 7/28$1,116

Cheapflights Fare Finder

 
Customize your flight search to find flights from Argentina to Chicago 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 July 31, 2025.
Use the filters below to find and compare flights from Argentina to Chicago that are best for you.

Fly from

Argentina

Fly to

Chicago

Route

Depart

Return

Price

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Tue 10/7

8:10 pm-11:45 pm

3 stops29h 35m

Chicago O'Hare Intl

Tue 10/21

5:05 am-2:40 pm

3 stops31h 35m

$849

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Fri 9/12

6:50 am-9:18 am

2 stops28h 28m

Chicago O'Hare Intl

Fri 9/19

10:27 am-3:20 pm

2 stops26h 53m

$868

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Wed 9/3

8:40 pm-9:22 pm

1 stop26h 42m

Chicago O'Hare Intl

Wed 10/8

10:11 am-10:15 am

1 stop22h 04m

$914

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Mon 9/1

1:40 am-1:15 pm

1 stop13h 35m

Chicago O'Hare Intl

Wed 9/17

2:35 pm-4:25 am

2 stops35h 50m

$938

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Sun 9/7

8:10 pm-6:37 pm

2 stops24h 27m

Chicago Midway

Mon 9/22

6:30 pm-5:55 am

2 stops33h 25m

$959

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Tue 9/16

8:10 pm-4:20 pm

2 stops22h 10m

Chicago O'Hare Intl

Wed 10/22

1:25 pm-9:45 am

2 stops18h 20m

$965

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Tue 9/2

3:55 am-9:36 am

2 stops31h 41m

Chicago Midway

Wed 10/8

10:35 am-6:10 am

2 stops17h 35m

$967

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Tue 9/2

3:55 am-8:37 am

2 stops30h 42m

Chicago O'Hare Intl

Wed 10/8

9:42 am-6:10 am

2 stops18h 28m

$967

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Wed 9/3

5:05 pm-7:09 pm

2 stops28h 04m

Chicago O'Hare Intl

Wed 10/8

1:26 pm-4:05 pm

2 stops24h 39m

$967

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Sat 8/16

2:30 pm-1:15 pm

2 stops24h 45m

Chicago O'Hare Intl

Mon 8/25

10:27 am-8:02 pm

3 stops31h 35m

$997

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 42 results
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Best time to book a flight from Argentina to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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

What is the cheapest month to book a flight from Argentina to Chicago?

Currently, August is the cheapest month in which you can book a flight from Argentina to Chicago (average of $245). Flying from Argentina to Chicago in March is currently the most expensive (average of $321). 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 CHI?

Find hourly flight availability from Argentina to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

When flying from Argentina to Chicago, 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 Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated July 31, 2025.
Read reviews from past customers who have flown Delta, LATAM Airlines, and Copa Airlines from Argentina to Chicago. 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
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
LATAM Airlines
7.5
Good
1,822 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Copa Airlines
7.5
Good
1,493 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Aeromexico
7.5
Good
1,721 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
GOL
7.3
Good
1,091 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Argentina to Chicago. 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 one-way?

    The cheapest airlines for a one-way flight from Argentina to Chicago are Arajet ($421), Avianca ($506), and WorldTicket ($589).

  • What are the most popular routes from Argentina to Chicago?

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

  • Can I find deals for flights from Argentina to Chicago that include hotel bookings?

    Yes. In addition to deals on Argentina to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Argentina to Chicago?

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

  • Can I find deals for business class flights from Argentina to Chicago?

    Yes. Cheapflights offers flight deals from Argentina to Chicago 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?

    Currently, August is the cheapest month in which you can book a flight from Argentina to Chicago (average of $245). Flying from Argentina to Chicago in March is currently the most expensive (average of $321). 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?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Benton Harbor
Porter
Valparaiso
Chesterton

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Alternative routes for Argentina to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Lima to St. Louis flights

Top 5 airlines flying from Argentina to Chicago

Discover the top 5 airlines that operate flights from Argentina to Chicago. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$882Average$1,141FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$928Average$1,272FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$962Average$1,217FlexibilityNo cancel feeOn-time70%
DeltaCheapest$969Average$1,396FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,084Average$1,385FlexibilityNo cancel feeOn-time69%

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