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$421+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
ASU — CHI
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from Asuncion to Chicago

Best flights from Asuncion to Chicago
Discover carefully curated flight deals from Asuncion to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 26, 2025.

This LATAM Airlines deal was found by Cheapflights users on 12/23. 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 3/196:30 pmASU - MDW
2 stops19h 32mLATAM Airlines
Mon 3/236:25 amMDW - ASU
2 stops28h 00mLATAM Airlines
Deal found 12/23$826
This Copa Airlines deal was found by Cheapflights users on 12/25. 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 2/166:42 amASU - ORD
1 stop20h 22mCopa Airlines
Mon 2/237:34 amORD - ASU
1 stop13h 41mCopa Airlines
Deal found 12/25$831
This Trip.com deal was found by Cheapflights users on 12/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/133:10 amASU - ORD
2 stops32h 08mMultiple Airlines
Wed 1/219:23 amORD - ASU
2 stops35h 07mMultiple Airlines
Deal found 12/25$846
This LATAM Airlines deal was found by Cheapflights users on 12/25. 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.
Wed 4/88:10 amASU - ORD
2 stops27h 50mLATAM Airlines
Wed 4/155:20 amORD - ASU
2 stops26h 55mLATAM Airlines
Deal found 12/25$826
This Copa Airlines deal was found by Cheapflights users on 12/25. 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.
Tue 4/71:57 amASU - ORD
1 stop14h 01mCopa Airlines
Wed 4/153:21 pmORD - ASU
1 stop12h 12mCopa Airlines
Deal found 12/25$831
This LATAM Airlines deal was found by Cheapflights users on 12/23. 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 3/196:30 pmASU - ORD
2 stops28h 40mLATAM Airlines
Mon 3/235:20 amORD - ASU
2 stops29h 05mLATAM Airlines
Deal found 12/23$826
This Copa Airlines deal was found by Cheapflights users on 12/24. 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 5/36:33 amASU - ORD
1 stop20h 42mCopa Airlines
Wed 5/138:02 amORD - ASU
1 stop14h 06mCopa Airlines
Deal found 12/24$831
This Copa Airlines deal was found by Cheapflights users on 12/25. 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.
Sun 2/81:59 amASU - ORD
1 stop13h 32mCopa Airlines
Mon 2/162:22 pmORD - ASU
1 stop12h 10mCopa Airlines
Deal found 12/25$852
This Travelocity deal was found by Cheapflights users on 12/25. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/168:25 amASU - ORD
2 stops27h 25mLATAM Airlines
Mon 2/235:53 pmORD - ASU
2 stops33h 22mLATAM Airlines
Deal found 12/25$864
This Copa Airlines deal was found by Cheapflights users on 12/24. 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 2/71:59 amASU - ORD
1 stop13h 32mCopa Airlines
Sun 2/157:34 amORD - ASU
1 stop18h 58mCopa Airlines
Deal found 12/24$872
This Copa Airlines deal was found by Cheapflights users on 12/24. 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 5/93:58 amASU - ORD
1 stop23h 17mCopa Airlines
Wed 5/208:02 amORD - ASU
1 stop14h 06mCopa Airlines
Deal found 12/24$872
This Priceline deal was found by Cheapflights users on 12/24. 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.
Sat 2/78:25 amASU - MDW
2 stops16h 57mLATAM Airlines
Sat 2/144:13 pmMDW - ASU
2 stops35h 02mLATAM Airlines
Deal found 12/24$974
This FlightHub deal was found by Cheapflights users on 12/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:10 amASU - MDW
2 stops29h 57mLATAM Airlines
Wed 5/65:31 pmMDW - ASU
2 stops34h 34mLATAM Airlines
Deal found 12/25$990
This eDestinos deal was found by Cheapflights users on 12/24. 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 5/38:10 amASU - MDW
2 stops29h 57mLATAM Airlines
Wed 5/131:05 pmMDW - ASU
2 stops39h 00mLATAM Airlines
Deal found 12/24$990
This Ovago deal was found by Cheapflights users on 12/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:30 pmASU - MDW
2 stops30h 52mLATAM Airlines
Mon 2/1610:49 amMDW - ASU
2 stops44h 36mLATAM Airlines
Deal found 12/25$1,040
This eDestinos deal was found by Cheapflights users on 12/24. 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 5/108:10 amASU - MDW
2 stops27h 41mLATAM Airlines
Wed 5/206:00 amMDW - ASU
2 stops46h 05mLATAM Airlines
Deal found 12/24$1,043
This LATAM Airlines deal was found by Cheapflights users on 12/25. 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 2/168:25 amASU - MDW
2 stops17h 06mLATAM Airlines
Mon 2/2310:49 amMDW - ASU
2 stops16h 26mLATAM Airlines
Deal found 12/25$1,068
This Ovago deal was found by Cheapflights users on 12/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/68:25 amASU - MDW
2 stops16h 57mLATAM Airlines
Mon 2/96:00 amMDW - ASU
2 stops21h 15mLATAM Airlines
Deal found 12/24$1,118

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 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$826
(LATAM Airlines)

One-way from

$394
(Kiwi.com)

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. 0% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 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 26, 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

6:25 am-12:25 pm

2 stops28h 00m

$826

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Wed 4/8

8:10 am-10:00 am

2 stops27h 50m

Chicago O'Hare Intl

Wed 4/15

5:20 am-10:15 am

2 stops26h 55m

$826

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Thu 3/19

6:30 pm-9:10 pm

2 stops28h 40m

Chicago O'Hare Intl

Mon 3/23

5:20 am-12:25 pm

2 stops29h 05m

$826

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Mon 2/16

6:42 am-12:04 am

1 stop20h 22m

Chicago O'Hare Intl

Mon 2/23

7:34 am-12:15 am

1 stop13h 41m

$831

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Tue 4/7

1:57 am-1:58 pm

1 stop14h 01m

Chicago O'Hare Intl

Wed 4/15

3:21 pm-5:33 am

1 stop12h 12m

$831

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Sun 5/3

6:33 am-1:15 am

1 stop20h 42m

Chicago O'Hare Intl

Wed 5/13

8:02 am-12:08 am

1 stop14h 06m

$831

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Tue 1/13

3:10 am-8:18 am

2 stops32h 08m

Chicago O'Hare Intl

Wed 1/21

9:23 am-11:30 pm

2 stops35h 07m

$846

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Sun 2/8

1:59 am-12:31 pm

1 stop13h 32m

Chicago O'Hare Intl

Mon 2/16

2:22 pm-5:32 am

1 stop12h 10m

$852

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Mon 2/16

8:25 am-8:50 am

2 stops27h 25m

Chicago O'Hare Intl

Mon 2/23

5:53 pm-6:15 am

2 stops33h 22m

$864

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Sat 2/7

1:59 am-12:31 pm

1 stop13h 32m

Chicago O'Hare Intl

Sun 2/15

7:34 am-5:32 am

1 stop18h 58m

$872

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Showing 1-10 of 26 results
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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

How much does it cost to fly round-trip from Asuncion to Chicago?

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 26, 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
1,559 reviews

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Crew

8.1

Food

6.8

Overall

7.6

Reviews

1 / 20
6.0
Good

Maria,Dec 2025

MIA - PTY

The second flight to salta Argentina was terrible..the plain is old no entertainment no good food no nothing
Copa Airlines
7.6
Good
1,559 reviews
Copa Airlines
7.6
Good
1,559 reviews

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Crew

8.1

Food

6.8

Overall

7.6

Reviews

1 / 20
6.0
Good

Maria,Dec 2025

MIA - PTY

The second flight to salta Argentina was terrible..the plain is old no entertainment no good food no nothing

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?

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