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$437+ Cheap flights from Chicago (CHI) 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — EZE
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Chicago to Argentina

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Argentina (AR0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Round-trip from

$971
(Booking.com)

One-way from

$439
(Mytrip)
From Chicago (CHI) to Argentina
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One-way flight from Chicago (CHI) to Argentina
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Find flight deals from Chicago to Argentina

Cheapest flights from Chicago to Argentina
Explore the most affordable flight options available from Chicago to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Mytrip deal was found by Cheapflights users on 12/21. 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.
Mon 12/304:00 pmORD - AEP
2 stops23h 20mMultiple Airlines
Mon 2/312:05 amAEP - ORD
3 stops39h 24mMultiple Airlines
Deal found 12/21$1,028
This Priceline deal was found by Cheapflights users on 12/21. 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 12/301:35 pmORD - EZE
2 stops36h 21mAvianca
Mon 2/32:30 amEZE - ORD
2 stops36h 45mAvianca
Deal found 12/21$1,038
This Air Canada deal was found by Cheapflights users on 12/21. 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.
Mon 12/303:35 pmORD - EZE
2 stops20h 50mAir Canada
Tue 2/45:00 pmEZE - ORD
3 stops24h 45mAir Canada
Deal found 12/21$1,090
This Delta deal was found by Cheapflights users on 12/21. 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.
Mon 12/3010:08 amMDW - EZE
1 stop18h 07mDelta
Tue 2/49:00 pmEZE - MDW
1 stop17h 59mDelta
Deal found 12/21$1,094
This Delta deal was found by Cheapflights users on 12/22. 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 12/2610:00 amORD - EZE
1 stop18h 15mDelta
Tue 2/410:25 pmEZE - ORD
1 stop22h 22mDelta
Deal found 12/22$1,094
This Mytrip deal was found by Cheapflights users on 12/20. 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 12/311:35 pmORD - EZE
1 stop13h 30mMultiple Airlines
Fri 1/171:45 amEZE - ORD
2 stops26h 06mMultiple Airlines
Deal found 12/20$1,114
This LATAM Airlines deal was found by Cheapflights users on 12/21. 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.
Mon 12/306:00 amMDW - EZE
2 stops21h 00mLATAM Airlines
Mon 2/33:55 amEZE - MDW
2 stops21h 25mLATAM Airlines
Deal found 12/21$1,133
This LATAM Airlines deal was found by Cheapflights users on 12/21. 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.
Mon 12/305:03 pmMDW - AEP
2 stops20h 57mLATAM Airlines
Tue 2/45:05 pmAEP - MDW
2 stops20h 07mLATAM Airlines
Deal found 12/21$1,133
This LATAM Airlines deal was found by Cheapflights users on 12/22. 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 12/2612:40 pmORD - EZE
2 stops30h 23mLATAM Airlines
Tue 2/47:45 amEZE - ORD
2 stops19h 04mLATAM Airlines
Deal found 12/22$1,158
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Sat 12/219:29 pmORD - EZE
1 stop32h 51mUnited Airlines
Sat 12/2810:05 pmEZE - ORD
1 stop28h 15mUnited Airlines
Deal found 12/21$1,165
This KAYAK deal was found by Cheapflights users on 12/21. 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.
Mon 12/306:54 amORD - EZE
1 stop18h 19mCopa Airlines
Mon 2/32:43 amEZE - ORD
1 stop23h 44mCopa Airlines
Deal found 12/21$1,297
This American Airlines deal was found by Cheapflights users on 12/22. 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.
Mon 12/2312:01 pmORD - EZE
2 stops15h 59mAmerican Airlines
Tue 12/319:35 pmEZE - ORD
2 stops17h 37mAmerican Airlines
Deal found 12/22$1,418

Find flights from Chicago to Argentina within your budget

Customize your flight search to find flights from Chicago 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Fri 1/24

2:35 pm-12:15 am

3 stops30h 40m

Buenos Aires Ministro Pistarini

Fri 1/31

5:50 am-12:15 pm

2 stops33h 25m

$971

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Sun 5/4

3:40 pm-2:30 pm

2 stops20h 50m

Buenos Aires Ministro Pistarini

Thu 5/8

4:35 pm-9:52 am

2 stops19h 17m

$984

ChicagoBuenos Aires

ORD - AEP

ORDAEP

Chicago O'Hare Intl

Wed 2/5

5:11 am-5:00 am

2 stops44h 49m

Buenos Aires Jorge Newbery

Tue 2/11

4:30 am-8:51 pm

3 stops43h 21m

$990

ChicagoSan Carlos de Bariloche

ORD - BRC

ORDBRC

Chicago O'Hare Intl

Thu 1/30

8:30 am-6:35 pm

3 stops31h 05m

San Carlos de Bariloche Teniente Luis Candelaria

Tue 2/4

5:05 pm-10:37 pm

3 stops32h 32m

$991

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Mon 1/20

6:06 pm-4:18 am

3 stops31h 12m

Buenos Aires Ministro Pistarini

Mon 1/27

5:36 am-8:13 pm

3 stops41h 37m

$1,000

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Mon 5/26

3:07 pm-8:19 am

1 stop15h 12m

Buenos Aires Ministro Pistarini

Tue 6/10

2:32 pm-1:47 pm

1 stop25h 15m

$1,012

ChicagoMendoza

ORD - MDZ

ORDMDZ

Chicago O'Hare Intl

Tue 2/4

7:20 am-3:10 pm

3 stops28h 50m

Mendoza El Plumerillo

Tue 2/11

12:50 pm-9:44 pm

3 stops35h 54m

$1,020

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Wed 3/12

12:51 pm-9:00 am

1 stop18h 09m

Buenos Aires Ministro Pistarini

Wed 3/19

8:55 pm-9:09 am

1 stop14h 14m

$1,024

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Tue 4/29

9:15 am-8:00 am

1 stop20h 45m

Buenos Aires Ministro Pistarini

Tue 5/6

9:00 pm-10:11 am

1 stop15h 11m

$1,024

ChicagoBuenos Aires

MDW - AEP

MDWAEP

Chicago Midway

Tue 4/29

6:50 pm-4:00 pm

2 stops19h 10m

Buenos Aires Jorge Newbery

Wed 5/7

5:10 pm-11:56 am

2 stops20h 46m

$1,024

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 50 results
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Best time to book a flight from Chicago to Argentina

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

Travel insights for flights from Chicago to Argentina

Get recent, data-driven insights about flights from Chicago to Argentina including ideal travel times, pricing trends, and more.

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

Currently, April is the cheapest month in which you can book a flight from Chicago to Argentina (average of $795). Flying from Chicago 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 CHI to AR?

Find hourly flight availability from Chicago 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 December 22, 2024.

When flying from Chicago 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.

Rainfall in Argentina by month

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

In terms of precipitation, rainfall in Argentina ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Argentina when rainfall is around 2.0 in.

Temperature in Argentina by month

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

If weather is an important factor for your trip to Argentina, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

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 December 22, 2024.
See what other customers who have flown with Copa Airlines, American Airlines and Delta from Chicago to Argentina have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,594 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines
7.7
Good
1,713 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines
7.5
Good
1,868 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aeromexico
7.5
Good
1,915 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,028 reviews
Delta
8.0
Very good
8,594 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

    $483 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Air Canada and LATAM Airlines, with prices starting from $558 and $700, respectively.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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 to Argentina?

    Currently, April is the cheapest month in which you can book a flight from Chicago to Argentina (average of $795). Flying from Chicago 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 Chicago to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Chicago to Argentina

Discover the top 6 airlines that operate flights from Chicago 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$762Average$1,379FlexibilityNo cancel feeOn-time71%
DeltaCheapest$778Average$1,160FlexibilityNo cancel feeOn-timeN/A
AeromexicoCheapest$779Average$1,098FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$829Average$1,178FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$1,023Average$1,263FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,060Average$1,337FlexibilityNo cancel feeOn-time69%
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