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$438+ Cheap flights from Argentina to Illinois

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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — ORD
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Argentina to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Argentina (AR0) to Illinois (USIL). 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 November 20, 2024.

Find flight deals from Argentina to Illinois

Cheapest flights from Argentina to Illinois
Explore the most affordable flight options available from Argentina to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Gotogate deal was found by Cheapflights users on 11/19. 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 11/215:50 amEZE - ORD
2 stops33h 25mAvianca
Sat 12/71:35 pmORD - EZE
1 stop14h 25mAvianca
Deal found 11/19$907
This Mytrip deal was found by Cheapflights users on 11/20. 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.
Fri 12/611:10 pmAEP - ORD
3 stops37h 33mMultiple Airlines
Sun 12/88:02 pmORD - AEP
3 stops32h 58mMultiple Airlines
Deal found 11/20$956
This Mytrip deal was found by Cheapflights users on 11/20. 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.
Fri 12/68:00 amEZE - ORD
3 stops38h 07mMultiple Airlines
Sun 12/88:02 pmORD - EZE
3 stops28h 53mMultiple Airlines
Deal found 11/20$963
This United Airlines deal was found by Cheapflights users on 11/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2611:55 pmEZE - ORD
1 stop24h 01mUnited Airlines
Tue 1/282:02 pmORD - EZE
1 stop14h 18mUnited Airlines
Deal found 11/20$1,155
This American Airlines deal was found by Cheapflights users on 11/18. 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 12/1810:25 pmEZE - ORD
1 stop15h 10mAmerican Airlines
Mon 12/303:53 pmORD - EZE
1 stop15h 52mAmerican Airlines
Deal found 11/18$1,174
This Delta deal was found by Cheapflights users on 11/19. 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 12/178:55 pmEZE - MDW
1 stop22h 17mDelta
Tue 12/319:30 amMDW - EZE
2 stops18h 45mDelta
Deal found 11/19$1,236
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/199:30 amEZE - ORD
1 stop17h 23mDelta
Mon 1/136:55 amORD - EZE
2 stops23h 05mDelta
Deal found 11/20$1,236
This LATAM Airlines deal was found by Cheapflights users on 11/18. 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 12/167:10 pmEZE - ORD
2 stops18h 39mLATAM Airlines
Mon 12/3010:00 amORD - EZE
2 stops17h 00mLATAM Airlines
Deal found 11/18$1,245
This Justfly.com deal was found by Cheapflights users on 11/18. 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.
Wed 12/185:36 amEZE - MDW
2 stops19h 30mLATAM Airlines
Mon 12/306:00 amMDW - EZE
2 stops21h 00mLATAM Airlines
Deal found 11/18$1,250
This KAYAK deal was found by Cheapflights users on 11/19. 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 11/254:55 pmEZE - ORD
2 stops21h 07mGOL
Mon 1/202:58 pmORD - EZE
2 stops18h 17mGOL
Deal found 11/19$1,286
This Copa Airlines deal was found by Cheapflights users on 11/19. 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.
Sat 12/211:12 amMDZ - ORD
1 stop14h 04mCopa Airlines
Wed 1/86:56 amORD - MDZ
1 stop14h 11mCopa Airlines
Deal found 11/19$1,286
This Air Canada deal was found by Cheapflights users on 11/19. 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 11/255:00 pmEZE - ORD
3 stops24h 45mAir Canada
Mon 1/203:35 pmORD - EZE
2 stops20h 50mAir Canada
Deal found 11/19$1,295

Find flights from Argentina to Illinois within your budget

Customize your flight search to find flights from Argentina to Illinois 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Thu 1/30

5:50 am-12:15 pm

2 stops33h 25m

Chicago O'Hare Intl

Thu 2/13

2:05 pm-4:40 am

2 stops35h 35m

$895

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Fri 12/6

11:10 pm-9:43 am

3 stops37h 33m

Chicago O'Hare Intl

Sun 12/8

8:02 pm-8:00 am

3 stops32h 58m

$956

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Fri 12/6

8:00 am-7:07 pm

3 stops38h 07m

Chicago O'Hare Intl

Sun 12/8

8:02 pm-3:55 am

3 stops28h 53m

$963

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Thu 3/20

10:55 am-12:27 am

1 stop15h 32m

Chicago O'Hare Intl

Mon 4/21

7:56 am-1:00 am

1 stop15h 04m

$1,051

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Wed 4/16

8:10 pm-8:35 am

1 stop14h 25m

Chicago O'Hare Intl

Thu 7/17

5:55 pm-6:45 pm

2 stops22h 50m

$1,063

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Mon 4/14

4:10 pm-7:00 pm

2 stops28h 50m

Chicago O'Hare Intl

Mon 7/14

1:16 pm-4:00 pm

2 stops24h 44m

$1,063

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Tue 2/4

10:25 pm-6:14 pm

2 stops22h 49m

Chicago Midway

Tue 2/18

10:57 am-9:00 am

1 stop19h 03m

$1,075

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Tue 2/4

7:45 am-10:20 pm

2 stops17h 35m

Chicago Midway

Tue 2/18

12:44 pm-6:10 pm

2 stops26h 26m

$1,089

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Sat 4/19

9:10 am-10:02 am

2 stops26h 52m

Chicago O'Hare Intl

Thu 7/17

5:55 pm-6:45 pm

2 stops22h 50m

$1,116

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Thu 12/26

11:55 pm-8:56 pm

1 stop24h 01m

Chicago O'Hare Intl

Mon 1/20

7:35 am-9:20 am

1 stop22h 45m

$1,164

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 59 results
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Best time to book a flight from Argentina to Illinois

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

Travel insights for flights from Argentina to Illinois

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

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

Currently, September is the cheapest month in which you can book a flight from Argentina to Illinois (average of $232). Flying from Argentina to Illinois in June is currently the most expensive (average of $308). 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 IL?

Find hourly flight availability from Argentina to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Argentina to Illinois as you normally would.

Rainfall in Illinois by month

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

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

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, 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 Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated November 20, 2024.
To help decide which airline to fly from Argentina to Illinois, see what other customers have to say about Avianca, American Airlines and Air Canada. 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
8,756 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

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

Copa Airlines
7.8
Good
1,785 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

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

LATAM Airlines
7.5
Good
1,934 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

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

Aeromexico
7.5
Good
2,004 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

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

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 10

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 Illinois. 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 Illinois one-way?

    To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $438. GOL flights start at $573 while deals on Air Canada start at $685 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Argentina to Illinois 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 Illinois?

    Currently, September is the cheapest month in which you can book a flight from Argentina to Illinois (average of $232). Flying from Argentina to Illinois in June is currently the most expensive (average of $308). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Argentina to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Argentina to Illinois

Discover the top 4 airlines that operate flights from Argentina to Illinois. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$890Average$1,241FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$928Average$1,204FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$1,007Average$1,152FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$1,084Average$1,287FlexibilityNo cancel feeOn-time69%
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