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$740+ Cheap flights from Asuncion (ASU) to Illinois

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
ASU — ORD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Asuncion to Illinois

Keep the following information in mind while searching for Asuncion to Illinois flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$740
(Avianca)

Popular in

January

Cheapest in

March

Average price

$1,144
Provider with most accurate pricing for Asuncion Silvio Pettirossi-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Asuncion Silvio Pettirossi-Chicago (CHI) flights.
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From Asuncion Silvio Pettirossi to Illinois
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Highest demand for flights based on searches. 18% potential increase in price ($243 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Asuncion to Illinois

Cheapest flights from Asuncion to Illinois
Explore the most affordable flight options available from Asuncion to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Avianca deal was found by Cheapflights users on 2/20. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/68:10 amASU - ORD
1 stop31h 05mAvianca
Thu 4/102:35 pmORD - ASU
1 stop12h 05mAvianca
Deal found 2/20$740
This Mytrip deal was found by Cheapflights users on 2/20. 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 3/1112:30 pmASU - ORD
3 stops35h 53mMultiple Airlines
Tue 3/255:10 amORD - ASU
3 stops28h 30mMultiple Airlines
Deal found 2/20$810
This Copa Airlines deal was found by Cheapflights users on 2/20. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/101:54 amASU - ORD
1 stop13h 48mCopa Airlines
Tue 3/253:09 pmORD - ASU
1 stop12h 22mCopa Airlines
Deal found 2/20$970
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2012:30 pmASU - ORD
2 stops24h 35mGOL
Mon 5/51:18 pmORD - ASU
2 stops20h 22mGOL
Deal found 2/20$975
This LATAM Airlines deal was found by Cheapflights users on 2/20. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/248:25 amASU - MDW
2 stops16h 01mLATAM Airlines
Tue 5/69:52 amMDW - ASU
2 stops29h 48mLATAM Airlines
Deal found 2/20$1,003
This LATAM Airlines deal was found by Cheapflights users on 2/20. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/248:25 amASU - ORD
2 stops17h 34mLATAM Airlines
Sat 5/39:45 amORD - ASU
2 stops29h 55mLATAM Airlines
Deal found 2/20$1,003
This United Airlines deal was found by Cheapflights users on 2/20. 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 4/171:50 amASU - ORD
2 stops24h 25mUnited Airlines
Mon 5/55:15 amORD - ASU
2 stops22h 10mUnited Airlines
Deal found 2/20$1,224

Find flights from Asuncion to Illinois within your budget

Customize your flight search to find flights from Asuncion 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Asuncion

Fly to

Illinois

Route

Depart

Return

Price

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Sun 4/6

8:10 am-1:15 pm

1 stop31h 05m

Chicago O'Hare Intl

Thu 4/10

2:35 pm-4:40 am

1 stop12h 05m

$740

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Tue 3/11

12:30 pm-10:23 pm

3 stops35h 53m

Chicago O'Hare Intl

Tue 3/25

5:10 am-11:40 am

3 stops28h 30m

$810

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Mon 3/10

1:54 am-1:42 pm

1 stop13h 48m

Chicago O'Hare Intl

Tue 3/25

3:09 pm-5:31 am

1 stop12h 22m

$970

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Sun 4/20

12:30 pm-11:05 am

2 stops24h 35m

Chicago O'Hare Intl

Mon 5/5

1:18 pm-11:40 am

2 stops20h 22m

$975

AsuncionChicago

ASU - MDW

ASUMDW

Asuncion Silvio Pettirossi

Thu 4/24

8:25 am-10:26 pm

2 stops16h 01m

Chicago Midway

Tue 5/6

9:52 am-5:40 pm

2 stops29h 48m

$1,003

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Thu 4/24

8:25 am-11:59 pm

2 stops17h 34m

Chicago O'Hare Intl

Sat 5/3

9:45 am-5:40 pm

2 stops29h 55m

$1,003

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Thu 4/17

1:50 am-12:15 am

2 stops24h 25m

Chicago O'Hare Intl

Mon 5/5

5:15 am-5:25 am

2 stops22h 10m

$1,224

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Asuncion to Illinois

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

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

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

Currently, August is the cheapest month in which you can book a flight from Asuncion to Illinois (average of $245). Flying from Asuncion to Illinois 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.

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 February 20, 2025.
Get a feel of what it's like to fly with Copa Airlines, LATAM Airlines and United Airlines from Asuncion to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,510 reviews

Comfort

7.4

Entertainment

6.9

Food

6.9

Overall

7.6

Crew

8.1

Boarding

7.8

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.

Copa Airlines
7.6
Good
1,510 reviews
Copa Airlines
7.6
Good
1,510 reviews

Comfort

7.4

Entertainment

6.9

Food

6.9

Overall

7.6

Crew

8.1

Boarding

7.8

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.

LATAM Airlines
7.5
Good
1,795 reviews
Copa Airlines
7.6
Good
1,510 reviews

Comfort

7.4

Entertainment

6.9

Food

6.9

Overall

7.6

Crew

8.1

Boarding

7.8

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.

United Airlines
7.4
Good
8,765 reviews
Copa Airlines
7.6
Good
1,510 reviews

Comfort

7.4

Entertainment

6.9

Food

6.9

Overall

7.6

Crew

8.1

Boarding

7.8

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.

GOL
7.3
Good
1,065 reviews
Copa Airlines
7.6
Good
1,510 reviews

Comfort

7.4

Entertainment

6.9

Food

6.9

Overall

7.6

Crew

8.1

Boarding

7.8

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.

Avianca
6.8
Okay
2,435 reviews
Copa Airlines
7.6
Good
1,510 reviews

Comfort

7.4

Entertainment

6.9

Food

6.9

Overall

7.6

Crew

8.1

Boarding

7.8

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.

Related info for your journey

Find useful and relevant information for your journey from Asuncion to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Asuncion to Illinois?

    Asuncion Silvio Pettirossi (ASU) is the airport you will fly out of if you book a flight from Asuncion to Illinois. It is only a 7.8 mi journey to Silvio Pettirossi (ASU) from Asuncion’s city center.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Asuncion to Illinois (average of $245). Flying from Asuncion to Illinois 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.

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Top 2 airlines flying from Asuncion to Illinois

Discover the top 2 airlines that operate flights from Asuncion 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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$817Average$939FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$1,208Average$1,208FlexibilityNo cancel feeOn-time71%
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