HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chicago

$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 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
ASU — CHI
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Asuncion to Chicago with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 17, 2025.

This Copa Airlines deal was found by Cheapflights users on 12/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/211:45 amASU - ORD
1 stop14h 07mCopa Airlines
Tue 3/37:34 amORD - ASU
1 stop13h 41mCopa Airlines
Deal found 12/15$831
This Copa Airlines deal was found by Cheapflights users on 12/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:33 amASU - ORD
1 stop18h 48mCopa Airlines
Sat 1/37:35 amORD - ASU
1 stop16h 36mCopa Airlines
Deal found 12/15$852
This Copa Airlines deal was found by Cheapflights users on 12/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/151:45 amASU - ORD
1 stop14h 07mCopa Airlines
Sun 1/117:35 amORD - ASU
1 stop13h 39mCopa Airlines
Deal found 12/15$926
This eDestinos deal was found by Cheapflights users on 12/15. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:25 amASU - ORD
2 stops17h 18mLATAM Airlines
Sun 1/111:57 pmORD - ASU
2 stops24h 43mLATAM Airlines
Deal found 12/15$1,087
This LATAM Airlines deal was found by Cheapflights users on 12/16. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:25 amASU - ORD
2 stops18h 37mLATAM Airlines
Tue 3/39:52 amORD - ASU
2 stops28h 48mLATAM Airlines
Deal found 12/16$1,136
This LATAM Airlines deal was found by Cheapflights users on 12/15. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/201:20 pmASU - ORD
2 stops31h 06mLATAM Airlines
Sat 1/36:45 amORD - ASU
2 stops24h 30mLATAM Airlines
Deal found 12/15$1,434
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:33 amASU - ORD
1 stop20h 32mUnited Airlines
Tue 3/35:45 amORD - ASU
2 stops20h 47mUnited Airlines
Deal found 12/15$1,546
This Avianca deal was found by Cheapflights users on 12/15. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:20 amASU - ORD
1 stop15h 00mAvianca
Sun 1/1110:35 amORD - ASU
2 stops39h 40mAvianca
Deal found 12/15$1,993
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:33 amASU - ORD
1 stop20h 32mUnited Airlines
Sat 1/36:00 amORD - ASU
2 stops20h 37mUnited Airlines
Deal found 12/15$2,200

Find 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 December 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$826
(LATAM Airlines)

One-way from

$440
(Copa Airlines)

Popular in

January

Cheapest in

December

Average price

$459
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 Chicago (CHI)
Search Deals
One-way flight from Asuncion Silvio Pettirossi to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 17, 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 - MDW

ASUMDW

Asuncion Silvio Pettirossi

Thu 3/19

6:30 pm-12:02 pm

2 stops19h 32m

Chicago Midway

Mon 3/23

12:47 pm-12:25 pm

2 stops21h 38m

$826

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Mon 3/30

8:10 am-11:56 pm

2 stops17h 46m

Chicago O'Hare Intl

Mon 4/20

9:30 am-10:15 am

2 stops22h 45m

$826

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Wed 3/18

1:20 pm-4:46 pm

2 stops29h 26m

Chicago O'Hare Intl

Sun 3/22

11:15 am-10:30 am

2 stops21h 15m

$826

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Wed 4/1

6:33 am-1:13 am

1 stop20h 40m

Chicago O'Hare Intl

Wed 4/22

8:06 am-12:05 am

1 stop13h 59m

$831

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

$831

AsuncionChicago

ASU - MDW

ASUMDW

Asuncion Silvio Pettirossi

Thu 4/2

8:10 am-9:55 am

2 stops27h 45m

Chicago Midway

Mon 4/20

1:05 pm-10:15 am

2 stops19h 10m

$842

AsuncionChicago

ASU - MDW

ASUMDW

Asuncion Silvio Pettirossi

Wed 4/1

8:10 am-9:55 am

2 stops27h 45m

Chicago Midway

Mon 4/20

1:05 pm-10:15 am

2 stops19h 10m

$842

AsuncionChicago

ASU - MDW

ASUMDW

Asuncion Silvio Pettirossi

Wed 4/1

8:10 am-9:55 am

2 stops27h 45m

Chicago Midway

Tue 4/21

1:05 pm-10:15 am

2 stops19h 10m

$842

AsuncionChicago

ASU - MDW

ASUMDW

Asuncion Silvio Pettirossi

Sat 4/4

8:10 am-9:55 am

2 stops27h 45m

Chicago Midway

Tue 4/21

1:05 pm-10:15 am

2 stops19h 10m

$842

AsuncionChicago

ASU - MDW

ASUMDW

Asuncion Silvio Pettirossi

Tue 3/31

8:10 am-9:55 am

2 stops27h 45m

Chicago Midway

Mon 4/20

1:05 pm-10:15 am

2 stops19h 10m

$842

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 31 results
1
2
3
4

Compare providers for flights from Asuncion to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Asuncion to Chicago in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Asuncion-Chicago flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Asuncion-Chicago flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Asuncion-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Asuncion-Chicago flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Asuncion-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 17, 2025.
Get a feel of what it's like to fly with Copa 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
1,556 reviews

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Food

6.8

Overall

7.6

Crew

8.1

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
1,556 reviews
Copa Airlines
7.6
Good
1,556 reviews

Boarding

7.8

Entertainment

6.8

Comfort

7.4

Food

6.8

Overall

7.6

Crew

8.1

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 0 different airlines.

  • How long is the flight from Asuncion to Chicago?

    For as low as $826, LATAM Airlines can have you in Chicago from Asuncion in 19h 32m. Airlines will cover a distance of 5014 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

See more FAQs

Traveling to a place near Chicago?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.