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$601+ Cheap flights from Asuncion (ASU) 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
ASU — ORD
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap 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 January 28, 2026.

This Mytrip deal was found by Cheapflights users on 1/26. 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 3/64:11 am
ASU
-
ORD
3 stops22h 36m
Multiple Airlines
Tue 3/178:41 pm
ORD
-
ASU
3 stops28h 30m
Multiple Airlines
Deal found 1/26$799
This Copa Airlines deal was found by Cheapflights users on 1/27. 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 5/23:58 am
ASU
-
ORD
1 stop23h 17m
Copa Airlines
Wed 5/133:21 pm
ORD
-
ASU
1 stop12h 03m
Copa Airlines
Deal found 1/27$853
This Avianca deal was found by Cheapflights users on 1/28. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/108:10 am
ASU
-
ORD
1 stop15h 10m
Avianca
Wed 5/2011:20 pm
ORD
-
ASU
1 stop27h 20m
Avianca
Deal found 1/28$862
This Expedia deal was found by Cheapflights users on 1/25. 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.
Mon 5/48:10 am
ASU
-
ORD
2 stops17h 47m
Multiple Airlines
Tue 5/122:35 pm
ORD
-
ASU
1 stop12h 05m
Multiple Airlines
Deal found 1/25$863
This LATAM Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 3/78:25 am
ASU
-
ORD
2 stops18h 31m
LATAM Airlines
Tue 3/1710:40 am
ORD
-
ASU
2 stops24h 00m
LATAM Airlines
Deal found 1/26$866
This eDestinos deal was found by Cheapflights users on 1/27. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:35 pm
ASU
-
ORD
3 stops50h 31m
Multiple Airlines
Thu 3/122:57 pm
ORD
-
ASU
3 stops28h 53m
Multiple Airlines
Deal found 1/27$868
This Copa Airlines deal was found by Cheapflights users on 1/25. 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 5/46:33 am
ASU
-
ORD
1 stop20h 42m
Copa Airlines
Tue 5/128:02 am
ORD
-
ASU
1 stop14h 06m
Copa Airlines
Deal found 1/25$873
This eDestinos deal was found by Cheapflights users on 1/28. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/34:05 am
ASU
-
ORD
2 stops45h 42m
Multiple Airlines
Wed 5/135:01 am
ORD
-
ASU
3 stops34h 39m
Multiple Airlines
Deal found 1/28$874
This eDestinos deal was found by Cheapflights users on 1/27. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1010:25 pm
ASU
-
ORD
3 stops51h 22m
Multiple Airlines
Tue 5/192:19 am
ORD
-
ASU
3 stops25h 46m
Multiple Airlines
Deal found 1/27$875
This Expedia deal was found by Cheapflights users on 1/27. 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.
Mon 8/248:10 am
ASU
-
MDW
2 stops27h 40m
LATAM Airlines
Mon 8/315:25 pm
MDW
-
ASU
2 stops34h 40m
LATAM Airlines
Deal found 1/27$885
This LATAM Airlines deal was found by Cheapflights users on 1/25. 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 3/96:30 pm
ASU
-
MDW
2 stops24h 52m
LATAM Airlines
Thu 3/126:00 am
MDW
-
ASU
2 stops26h 25m
LATAM Airlines
Deal found 1/25$899
This SmartFares deal was found by Cheapflights users on 1/25. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:10 am
ASU
-
MDW
2 stops27h 46m
LATAM Airlines
Tue 5/125:25 pm
MDW
-
ASU
2 stops34h 40m
LATAM Airlines
Deal found 1/25$909

Find flight deals from Asuncion to Illinois

Keep the following information in mind while searching for Asuncion to Illinois flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$799
(Mytrip)

One-way from

$601
(FlightHub)

Popular in

January

Cheapest in

December

Average price

$1,145
Provider with most accurate pricing for Asuncion Silvio Pettirossi-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Asuncion Silvio Pettirossi-Chicago (CHI) flights.
Search Deals
From Asuncion Silvio Pettirossi to Illinois
Search Deals
One-way flight from Asuncion Silvio Pettirossi to Illinois
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
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 January 28, 2026.
Use the filters below to find and compare flights from Asuncion to Illinois that are best for you.

Fly from

Asuncion

Fly to

Illinois

Route

Depart

Return

Price

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Fri 3/6

4:11 am-11:47 pm

3 stops22h 36m

Chicago O'Hare Intl

Tue 3/17

8:41 pm-3:11 am

3 stops28h 30m

$799

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Sat 5/2

3:58 am-1:15 am

1 stop23h 17m

Chicago O'Hare Intl

Wed 5/13

8:02 am-12:08 am

1 stop14h 06m

$853

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Sat 3/7

6:42 am-12:04 am

1 stop20h 22m

Chicago O'Hare Intl

Tue 3/17

8:34 am-12:15 am

1 stop13h 41m

$853

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Sun 5/10

8:10 am-9:20 pm

1 stop15h 10m

Chicago O'Hare Intl

Wed 5/20

11:20 pm-4:40 am

1 stop27h 20m

$862

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Sat 3/7

8:25 am-11:56 pm

2 stops18h 31m

Chicago O'Hare Intl

Tue 3/17

10:40 am-12:40 pm

2 stops24h 00m

$866

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Mon 5/4

6:33 am-1:15 am

1 stop20h 42m

Chicago O'Hare Intl

Tue 5/12

8:02 am-12:08 am

1 stop14h 06m

$873

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Sun 5/10

10:25 pm-11:47 pm

3 stops51h 22m

Chicago O'Hare Intl

Tue 5/19

2:19 am-6:05 am

3 stops25h 46m

$875

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Mon 5/4

8:10 am-11:59 pm

2 stops17h 49m

Chicago O'Hare Intl

Tue 5/12

5:55 pm-2:05 am

2 stops30h 10m

$877

AsuncionChicago

ASU - MDW

ASUMDW

Asuncion Silvio Pettirossi

Mon 3/9

6:30 pm-5:22 pm

2 stops24h 52m

Chicago Midway

Thu 3/12

6:00 am-10:25 am

2 stops26h 25m

$899

AsuncionChicago

ASU - MDW

ASUMDW

Asuncion Silvio Pettirossi

Mon 5/4

8:10 am-9:56 am

2 stops27h 46m

Chicago Midway

Tue 5/12

5:25 pm-6:05 am

2 stops34h 40m

$909

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 19 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Asuncion to Illinois
No data available for this route at this time. Please check back soon.

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 January 28, 2026.
Get a feel of what it's like to fly with Copa 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
7.5
Good
1,560 reviews

Food

6.8

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Crew

8.1

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Copa Airlines
7.5
Good
1,560 reviews
Copa Airlines
7.5
Good
1,560 reviews

Food

6.8

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Crew

8.1

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

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.

  • How long is the flight from Asuncion to Illinois?

    For as low as $853, Copa Airlines can have you in Illinois from Asuncion in 23h 17m. Asuncion and Illinois are separated by a distance of 5030 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

See more FAQs

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