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$474+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — CHI
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Round-trip from

$1,105
(Expedia)

One-way from

$474
(Avianca)

Popular in

July

Cheapest in

October

Average price

$1,241
From Argentina to Chicago (CHI)
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One-way flight from Argentina to Chicago (CHI)
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Highest demand for flights based on searches. 5% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/146:40 amEZE - ORD
2 stops32h 35mAvianca
Sat 6/215:25 pmORD - EZE
2 stops30h 00mAvianca
Deal found 4/30$1,105
This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/294:00 pmEZE - ORD
3 stops24h 45mAir Canada
Sat 11/2911:20 amORD - EZE
3 stops25h 05mAir Canada
Deal found 4/30$1,111
This LATAM Airlines deal was found by Cheapflights users on 4/30. 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 10/296:10 pmAEP - ORD
2 stops20h 42mLATAM Airlines
Sat 11/293:35 pmORD - AEP
2 stops21h 25mLATAM Airlines
Deal found 4/30$1,118
This Mytrip deal was found by Cheapflights users on 4/30. 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 6/1410:20 amAEP - ORD
3 stops39h 25mMultiple Airlines
Sat 6/212:35 pmORD - AEP
2 stops25h 25mMultiple Airlines
Deal found 4/30$1,120
This Delta deal was found by Cheapflights users on 4/30. 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 - MDW
1 stop15h 41mDelta
Wed 10/221:00 pmMDW - EZE
2 stops18h 45mDelta
Deal found 4/30$1,125
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 8/288:10 pmEZE - ORD
2 stops24h 30mDelta
Thu 9/2511:19 amORD - EZE
2 stops16h 36mDelta
Deal found 4/29$1,125
This LATAM Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 8/147:35 amEZE - ORD
2 stops18h 20mLATAM Airlines
Sat 8/3011:19 amORD - EZE
2 stops16h 51mLATAM Airlines
Deal found 4/30$1,128
This Justfly.com deal was found by Cheapflights users on 4/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/283:45 amEZE - MDW
2 stops32h 06mLATAM Airlines
Sat 11/2910:35 amMDW - EZE
2 stops29h 10mLATAM Airlines
Deal found 4/30$1,131
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 9/98:30 pmEZE - ORD
2 stops19h 05mAmerican Airlines
Mon 9/293:33 pmORD - EZE
2 stops15h 27mAmerican Airlines
Deal found 4/30$1,140
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Sun 8/245:09 pmEZE - ORD
3 stops31h 38mMultiple Airlines
Thu 9/112:35 pmORD - EZE
1 stop31h 35mMultiple Airlines
Deal found 4/30$1,164
This Viajes Éxito deal was found by Cheapflights users on 4/30. 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 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 4/30$1,176
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/239:00 pmEZE - ORD
1 stop36h 56mUnited Airlines
Sat 8/29:50 pmORD - EZE
1 stop32h 10mUnited Airlines
Deal found 4/30$1,231

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 May 1, 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

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Sat 6/14

6:40 am-1:15 pm

2 stops32h 35m

Chicago O'Hare Intl

Sat 6/21

5:25 pm-1:25 am

2 stops30h 00m

$1,105

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Sat 6/14

10:20 am-11:45 pm

3 stops39h 25m

Chicago O'Hare Intl

Sat 6/21

2:35 pm-6:00 pm

2 stops25h 25m

$1,120

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Tue 9/16

8:10 pm-9:51 am

1 stop15h 41m

Chicago Midway

Wed 10/22

1:00 pm-9:45 am

2 stops18h 45m

$1,125

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Thu 8/28

8:10 pm-6:40 pm

2 stops24h 30m

Chicago O'Hare Intl

Thu 9/25

11:19 am-5:55 am

2 stops16h 36m

$1,125

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Sat 5/24

4:35 pm-6:21 pm

3 stops27h 46m

Chicago O'Hare Intl

Sat 6/7

5:58 pm-2:30 pm

3 stops42h 32m

$1,127

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Thu 8/14

7:35 am-11:55 pm

2 stops18h 20m

Chicago O'Hare Intl

Sat 8/30

11:19 am-6:10 am

2 stops16h 51m

$1,128

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Tue 10/28

3:45 am-9:51 am

2 stops32h 06m

Chicago Midway

Sat 11/29

10:35 am-6:45 pm

2 stops29h 10m

$1,131

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Tue 9/9

8:30 pm-1:35 pm

2 stops19h 05m

Chicago O'Hare Intl

Mon 9/29

3:33 pm-9:00 am

2 stops15h 27m

$1,140

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Sun 8/24

5:09 pm-10:47 pm

3 stops31h 38m

Chicago O'Hare Intl

Thu 9/11

2:35 pm-12:10 am

1 stop31h 35m

$1,164

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Thu 7/24

5:00 pm-10:10 am

2 stops19h 10m

Chicago O'Hare Intl

Wed 8/6

5:59 pm-4:00 pm

2 stops20h 01m

$1,166

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 46 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 May 1, 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.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago 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 when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, 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 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 May 1, 2025.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines and Copa Airlines from Argentina to Chicago to help guide your decision. 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
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

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
1,767 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

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
7.5
Good
1,414 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

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
1,698 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

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
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

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 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 Avianca ($474), GOL ($576), and Air Canada ($646).

  • 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 Ministro Pistarini - Chicago Midway or Buenos Aires Jorge Newbery - Chicago O'Hare Intl.

  • 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 Argentina?

Book flights to Argentina if you plan to visit one of these locations
Merrillville
Hammond
Benton Harbor
Porter
Lansing
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.
Guarulhos Intl to O'Hare Intl flights
Bogotá to O'Hare Intl flights
Bogotá to Midway flights
Quito to O'Hare Intl flights
Lima to O'Hare Intl flights
Viracopos to O'Hare Intl flights
Quito to Midway flights
Lima to Midway flights
Ministro Pistarini to O'Hare Intl flights
Santiago to O'Hare Intl flights
Jose Maria Cordova Intl to O'Hare Intl flights
Guayaquil to O'Hare Intl flights
Santiago to Midway flights
Rio de Janeiro–Galeão Intl to O'Hare Intl flights
Cali to O'Hare Intl flights
Brasilia to O'Hare Intl flights
Bogotá to St. Louis flights
Lima to St. Louis flights
Montevideo to O'Hare Intl flights
Guarulhos Intl to St. Louis flights
Rio de Janeiro–Galeão Intl to Midway flights
Belo Horizonte to O'Hare Intl flights
Salta to O'Hare Intl flights
Curitiba to O'Hare Intl flights
Bucaramanga to O'Hare Intl flights
Fortaleza to O'Hare Intl flights
Porto Alegre to O'Hare Intl flights
Barranquilla to O'Hare Intl flights
Santa Cruz de la Sierra to O'Hare Intl flights
Cartagena to O'Hare Intl flights
Quito to St. Louis flights
Asuncion to O'Hare Intl flights
Ministro Pistarini to St. Louis flights
Pereira to O'Hare Intl flights
Santiago to St. Louis flights
Cordoba to O'Hare Intl flights
Ibagué to O'Hare Intl flights
Recife to O'Hare Intl 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$799Average$1,236FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$928Average$1,194FlexibilityNo cancel feeOn-time71%
DeltaCheapest$969Average$1,237FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$1,007Average$1,153FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$1,084Average$1,411FlexibilityNo cancel feeOn-time69%

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