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$781+ Cheap flights from Asuncion (ASU) to Chicago (CHI)

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
ASU — CHI
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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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 February 11, 2026.

This LATAM Airlines deal was found by Cheapflights users on 2/10. 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.
Sun 5/38:10 am
ASU
-
ORD
2 stops17h 49m
LATAM Airlines
Wed 5/135:59 pm
ORD
-
ASU
2 stops21h 41m
LATAM Airlines
Deal found 2/10$781
This Copa Airlines deal was found by Cheapflights users on 2/9. 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 5/138:02 am
ORD
-
ASU
1 stop16h 45m
Copa Airlines
Deal found 2/9$785
This Copa Airlines deal was found by Cheapflights users on 2/9. 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 5/216:33 am
ASU
-
ORD
1 stop20h 42m
Copa Airlines
Sun 5/318:02 am
ORD
-
ASU
1 stop19h 22m
Copa Airlines
Deal found 2/9$806
This Orbitz deal was found by Cheapflights users on 2/9. 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.
Thu 5/2111:05 am
ASU
-
ORD
2 stops33h 30m
LATAM Airlines
Sun 5/315:59 pm
ORD
-
ASU
2 stops34h 06m
LATAM Airlines
Deal found 2/9$811
This Avianca deal was found by Cheapflights users on 2/9. 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 2/9$814
This Orbitz deal was found by Cheapflights users on 2/9. 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.
Thu 5/218:10 am
ASU
-
MDW
2 stops27h 41m
LATAM Airlines
Sun 5/315:14 pm
MDW
-
ASU
2 stops34h 51m
LATAM Airlines
Deal found 2/9$819
This Copa Airlines deal was found by Cheapflights users on 2/9. 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 5/83:58 am
ASU
-
ORD
1 stop23h 17m
Copa Airlines
Sat 5/168:02 am
ORD
-
ASU
1 stop16h 45m
Copa Airlines
Deal found 2/9$826
This LATAM Airlines deal was found by Cheapflights users on 2/9. 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 8/266:30 pm
ASU
-
ORD
2 stops20h 22m
LATAM Airlines
Thu 8/273:35 pm
ORD
-
ASU
2 stops24h 05m
LATAM Airlines
Deal found 2/9$841
This LATAM Airlines deal was found by Cheapflights users on 2/9. 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 8/248:10 am
ASU
-
MDW
2 stops27h 40m
LATAM Airlines
Wed 9/25:25 pm
MDW
-
ASU
2 stops22h 15m
LATAM Airlines
Deal found 2/9$847
This LATAM Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 8/258:10 am
ASU
-
ORD
2 stops26h 24m
LATAM Airlines
Thu 9/31:30 pm
ORD
-
ASU
2 stops18h 45m
LATAM Airlines
Deal found 2/9$847
This eDestinos deal was found by Cheapflights users on 2/9. 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.
Thu 5/2111:05 am
ASU
-
ORD
3 stops38h 42m
Multiple Airlines
Sun 5/319:44 am
ORD
-
ASU
3 stops46h 31m
Multiple Airlines
Deal found 2/9$859
This LATAM Airlines deal was found by Cheapflights users on 2/9. 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 8/298:10 am
ASU
-
MDW
2 stops27h 40m
LATAM Airlines
Thu 9/31:05 pm
MDW
-
ASU
2 stops26h 35m
LATAM Airlines
Deal found 2/9$863

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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$781
(LATAM Airlines)

Popular in

February

Cheapest in

December

Average price

$1,088
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
Highest demand for flights based on searches. 13% potential increase in price ($126 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 11, 2026.
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

Sun 5/3

8:10 am-11:59 pm

2 stops17h 49m

Chicago O'Hare Intl

Wed 5/13

2:59 pm-5:40 pm

2 stops24h 41m

$781

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Tue 3/3

8:25 am-11:56 pm

2 stops18h 31m

Chicago O'Hare Intl

Wed 3/11

1:37 pm-10:30 am

2 stops18h 53m

$781

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Sun 3/1

1:59 am-12:31 pm

1 stop13h 32m

Chicago O'Hare Intl

Tue 3/10

8:34 am-12:15 am

1 stop13h 41m

$785

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Thu 2/26

6:42 am-12:04 am

1 stop20h 22m

Chicago O'Hare Intl

Mon 3/2

7:34 am-12:15 am

1 stop13h 41m

$785

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-2:47 am

1 stop16h 45m

$785

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Thu 5/21

6:33 am-1:15 am

1 stop20h 42m

Chicago O'Hare Intl

Sun 5/31

8:02 am-5:24 am

1 stop19h 22m

$806

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Tue 3/3

8:20 am-8:20 pm

1 stop15h 00m

Chicago O'Hare Intl

Tue 3/10

11:20 pm-5:15 am

1 stop27h 55m

$814

AsuncionChicago

ASU - MDW

ASUMDW

Asuncion Silvio Pettirossi

Thu 5/21

8:10 am-9:51 am

2 stops27h 41m

Chicago Midway

Sun 5/31

5:14 pm-6:05 am

2 stops34h 51m

$819

AsuncionChicago

ASU - MDW

ASUMDW

Asuncion Silvio Pettirossi

Tue 3/3

8:25 am-10:33 pm

2 stops17h 08m

Chicago Midway

Wed 3/11

12:47 pm-10:30 am

2 stops19h 43m

$866

AsuncionChicago

ASU - MDW

ASUMDW

Asuncion Silvio Pettirossi

Sun 5/10

8:10 am-9:09 pm

2 stops38h 59m

Chicago Midway

Wed 5/20

12:51 pm-6:05 am

2 stops39h 14m

$983

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 14 results
1
2

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 February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Asuncion-Chicago flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 February 11, 2026.
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
7.5
Good
1,557 reviews

Crew

8.1

Comfort

7.4

Food

6.8

Overall

7.5

Boarding

7.8

Entertainment

6.8

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
7.5
Good
1,557 reviews
Copa Airlines
7.5
Good
1,557 reviews

Crew

8.1

Comfort

7.4

Food

6.8

Overall

7.5

Boarding

7.8

Entertainment

6.8

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 $785, LATAM Airlines can have you in Chicago from Asuncion in 13h 32m. 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.

  • 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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Hammond
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