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$440+ Cheap flights from Asuncion (ASU) 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
ASU — CHI
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Asuncion to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Asuncion (ASU) to Chicago (CHI). 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 September 16, 2025.

Round-trip from

$617
(Copa Airlines)

One-way from

$440
(LATAM Airlines)

Popular in

January

Cheapest in

October

Average price

$854
From Asuncion Silvio Pettirossi to Chicago (CHI)
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One-way flight from Asuncion Silvio Pettirossi to Chicago (CHI)
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Highest demand for flights based on searches. 25% potential increase in price ($331 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Asuncion to Chicago

Cheapest flights from Asuncion to Chicago
Explore the most affordable flight options available from Asuncion to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Copa Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 10/166:32 amASU - ORD
1 stop19h 49mCopa Airlines
Thu 10/233:07 pmORD - ASU
1 stop12h 18mCopa Airlines
Deal found 9/16$617
This LATAM Airlines deal was found by Cheapflights users on 9/14. 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 12/188:25 amASU - ORD
2 stops17h 19mLATAM Airlines
Sat 12/2712:31 pmORD - ASU
2 stops26h 09mLATAM Airlines
Deal found 9/14$629
This Copa Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/246:32 amASU - ORD
1 stop19h 49mCopa Airlines
Tue 10/283:07 pmORD - ASU
1 stop12h 19mCopa Airlines
Deal found 9/14$637
This Orbitz deal was found by Cheapflights users on 9/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/178:25 amASU - ORD
2 stops17h 19mLATAM Airlines
Sun 1/45:29 pmORD - ASU
2 stops33h 46mLATAM Airlines
Deal found 9/14$647
This Travelocity deal was found by Cheapflights users on 9/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:55 pmASU - MDW
2 stops29h 19mLATAM Airlines
Thu 10/2310:35 amMDW - ASU
2 stops17h 35mLATAM Airlines
Deal found 9/16$654
This Copa Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 10/301:45 amASU - ORD
1 stop13h 56mCopa Airlines
Fri 11/72:07 pmORD - ASU
1 stop12h 23mCopa Airlines
Deal found 9/16$658
This Expedia deal was found by Cheapflights users on 9/14. 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.
Fri 10/248:25 amASU - MDW
2 stops27h 15mLATAM Airlines
Tue 10/285:04 pmMDW - ASU
2 stops35h 11mLATAM Airlines
Deal found 9/14$687
This Expedia deal was found by Cheapflights users on 9/14. 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.
Fri 10/248:25 amASU - ORD
2 stops27h 55mLATAM Airlines
Tue 10/281:26 pmORD - ASU
2 stops38h 49mLATAM Airlines
Deal found 9/14$687
This Priceline deal was found by Cheapflights users on 9/15. 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.
Thu 10/303:10 amASU - ORD
2 stops37h 48mLATAM Airlines
Fri 11/77:00 amORD - ASU
2 stops20h 15mLATAM Airlines
Deal found 9/15$712
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:20 amASU - ORD
2 stops27h 02mMultiple Airlines
Thu 11/610:20 pmORD - ASU
1 stop27h 55mMultiple Airlines
Deal found 9/15$721
This Flysmarter deal was found by Cheapflights users on 9/15. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:20 pmASU - ORD
2 stops24h 43mGOL
Thu 11/610:25 amORD - ASU
2 stops22h 05mGOL
Deal found 9/15$739
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:45 amASU - ORD
1 stop13h 56mMultiple Airlines
Thu 10/2310:27 amORD - ASU
2 stops16h 13mMultiple Airlines
Deal found 9/16$760

Cheapflights Fare Finder

 
Customize your flight search to find flights from Asuncion 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 September 16, 2025.
Use the filters below to find and compare flights from Asuncion to Chicago that are best for you.

Fly from

Asuncion

Fly to

Chicago

Route

Depart

Return

Price

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Wed 10/29

1:45 am-1:41 pm

1 stop13h 56m

Chicago O'Hare Intl

Thu 11/6

6:56 am-12:11 am

1 stop14h 15m

$617

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Thu 10/9

6:32 am-12:21 am

1 stop19h 49m

Chicago O'Hare Intl

Tue 10/14

7:59 am-12:01 am

1 stop14h 02m

$617

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Thu 10/16

6:32 am-12:21 am

1 stop19h 49m

Chicago O'Hare Intl

Thu 10/23

3:07 pm-5:25 am

1 stop12h 18m

$617

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Fri 10/24

6:32 am-12:21 am

1 stop19h 49m

Chicago O'Hare Intl

Tue 10/28

3:07 pm-5:26 am

1 stop12h 19m

$637

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Wed 12/17

8:25 am-10:44 pm

2 stops17h 19m

Chicago O'Hare Intl

Sun 1/4

5:29 pm-6:15 am

2 stops33h 46m

$647

AsuncionChicago

ASU - MDW

ASUMDW

Asuncion Silvio Pettirossi

Thu 10/16

6:55 pm-10:14 pm

2 stops29h 19m

Chicago Midway

Thu 10/23

10:35 am-6:10 am

2 stops17h 35m

$654

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Thu 10/30

1:45 am-1:41 pm

1 stop13h 56m

Chicago O'Hare Intl

Fri 11/7

2:07 pm-5:30 am

1 stop12h 23m

$658

AsuncionChicago

ASU - MDW

ASUMDW

Asuncion Silvio Pettirossi

Fri 10/24

8:25 am-9:40 am

2 stops27h 15m

Chicago Midway

Tue 10/28

5:04 pm-6:15 am

2 stops35h 11m

$687

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Fri 10/24

8:25 am-10:20 am

2 stops27h 55m

Chicago O'Hare Intl

Tue 10/28

1:26 pm-6:15 am

2 stops38h 49m

$687

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Thu 10/9

8:25 am-8:32 am

2 stops26h 07m

Chicago O'Hare Intl

Tue 10/14

6:45 am-5:40 pm

2 stops32h 55m

$786

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 29 results
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Best time to book a flight from Asuncion to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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 Chicago
No data available for this route at this time. Please check back soon.

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 September 16, 2025.
Get a feel of what it's like to fly with Copa Airlines and LATAM Airlines from Asuncion to Chicago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,531 reviews

Boarding

7.8

Crew

8.1

Entertainment

6.8

Overall

7.6

Food

6.8

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Copa Airlines
7.6
Good
1,531 reviews
Copa Airlines
7.6
Good
1,531 reviews

Boarding

7.8

Crew

8.1

Entertainment

6.8

Overall

7.6

Food

6.8

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
LATAM Airlines
7.5
Good
1,847 reviews
Copa Airlines
7.6
Good
1,531 reviews

Boarding

7.8

Crew

8.1

Entertainment

6.8

Overall

7.6

Food

6.8

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip

Related info for your journey

Find useful and relevant information for your journey from Asuncion to Chicago. 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 Chicago?

    Located just 7.8 mi from the city center, Asuncion Silvio Pettirossi is the airport most travelers will use when flying to Chicago from Asuncion. Booking flights from Silvio Pettirossi (ASU) to Chicago should be relatively easy as there are 0 daily outbound flights to Chicago from 2 different airlines.

  • How long is the flight from Asuncion to Chicago?

    For as low as $617, Copa Airlines can have you in Chicago from Asuncion in 13h 56m. Airlines will cover a distance of 5030 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Asuncion to Chicago round-trip?

    Cheapflights users have booked flights from Asuncion to Chicago round-trip from $783. Another airline that can offer you cheap pricing is American Airlines. These flights start at 20% lower than the current average price 3 months from now.

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

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

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

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

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

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

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

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Benton Harbor
Porter
Chesterton

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Alternative routes for Asuncion to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Asuncion to O'Hare Intl flights
Asuncion to Midway flights

Top 2 airlines flying from Asuncion to Chicago

Discover the top 2 airlines that operate flights from Asuncion 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$783Average$916FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$1,208Average$1,208FlexibilityNo cancel feeOn-time71%

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