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$373+ 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
ASU — CHI
Apr 12 — Apr 191
Sun 4/12
Sun 4/19
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 March 13, 2026.

This LATAM Airlines deal was found by Cheapflights users on 3/12. 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 4/2211:05 am
ASU
-
MDW
2 stops24h 51m
LATAM Airlines
Tue 4/285:21 pm
MDW
-
ASU
2 stops22h 19m
LATAM Airlines
Deal found 3/12$754
This LATAM Airlines deal was found by Cheapflights users on 3/11. 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 3/1811:20 am
ASU
-
ORD
2 stops27h 37m
LATAM Airlines
Wed 3/2510:40 am
ORD
-
ASU
2 stops29h 00m
LATAM Airlines
Deal found 3/11$754
This Copa Airlines deal was found by Cheapflights users on 3/8. 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.
Wed 4/221:57 am
ASU
-
ORD
1 stop13h 53m
Copa Airlines
Thu 4/308:06 am
ORD
-
ASU
1 stop13h 59m
Copa Airlines
Deal found 3/8$758
This Copa Airlines deal was found by Cheapflights users on 3/12. 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 4/211:57 am
ASU
-
ORD
1 stop13h 53m
Copa Airlines
Tue 4/283:05 pm
ORD
-
ASU
1 stop12h 28m
Copa Airlines
Deal found 3/12$778
This Expedia deal was found by Cheapflights users on 3/12. 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.
Sun 4/268:10 am
ASU
-
ORD
2 stops35h 31m
Multiple Airlines
Sun 5/38:31 am
ORD
-
ASU
2 stops31h 09m
Multiple Airlines
Deal found 3/12$779
This LATAM Airlines deal was found by Cheapflights users on 3/11. 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 5/58:10 am
ASU
-
ORD
2 stops26h 30m
LATAM Airlines
Wed 5/611:08 am
ORD
-
ASU
2 stops28h 32m
LATAM Airlines
Deal found 3/11$781
This Expedia deal was found by Cheapflights users on 3/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:10 am
ASU
-
MDW
2 stops29h 57m
LATAM Airlines
Wed 5/610:41 am
MDW
-
ASU
2 stops28h 59m
LATAM Airlines
Deal found 3/10$792
This Expedia deal was found by Cheapflights users on 3/8. 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.
Thu 4/2311:05 am
ASU
-
ORD
2 stops31h 37m
LATAM Airlines
Thu 4/306:21 pm
ORD
-
ASU
2 stops33h 44m
LATAM Airlines
Deal found 3/8$792
This LATAM Airlines deal was found by Cheapflights users on 3/10. 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.
Fri 4/248:10 am
ASU
-
ORD
2 stops17h 49m
LATAM Airlines
Fri 5/16:04 am
ORD
-
ASU
2 stops22h 01m
LATAM Airlines
Deal found 3/10$804
This BusinessClass deal was found by Cheapflights users on 3/11. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:42 am
ASU
-
ORD
1 stop20h 22m
Copa Airlines
Wed 3/258:34 am
ORD
-
ASU
1 stop13h 41m
Copa Airlines
Deal found 3/11$806
This Expedia deal was found by Cheapflights users on 3/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/248:10 am
ASU
-
MDW
2 stops27h 46m
LATAM Airlines
Fri 5/15:21 pm
MDW
-
ASU
2 stops34h 44m
LATAM Airlines
Deal found 3/10$842
This eDestinos deal was found by Cheapflights users on 3/9. 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.
Fri 8/2812:05 pm
ASU
-
ORD
2 stops25h 07m
Multiple Airlines
Sun 9/61:15 pm
ORD
-
ASU
2 stops38h 50m
Multiple Airlines
Deal found 3/9$858

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 March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$754
(LATAM Airlines)

One-way from

$373
(Kiwi.com)

Popular in

February

Cheapest in

December

Average price

$838
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. 14% potential increase in price ($141 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 March 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 March 13, 2026.
Use the filters below to find and compare flights from Asuncion to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AsuncionChicago

ASU - MDW

ASUMDW

Asuncion Silvio Pettirossi

Wed 4/22

11:05 am-9:56 am

2 stops24h 51m

Chicago Midway

Tue 4/28

5:21 pm-5:40 pm

2 stops22h 19m

$754

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Sat 5/2

8:10 am-11:59 pm

2 stops17h 49m

Chicago O'Hare Intl

Tue 5/19

8:10 am-5:40 pm

2 stops31h 30m

$754

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Fri 4/24

4:04 am-1:13 am

1 stop23h 09m

Chicago O'Hare Intl

Fri 5/1

8:02 am-12:08 am

1 stop14h 06m

$758

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Wed 4/22

1:57 am-1:50 pm

1 stop13h 53m

Chicago O'Hare Intl

Thu 4/30

8:06 am-12:05 am

1 stop13h 59m

$758
Quickest round-trip

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Tue 4/21

1:57 am-1:50 pm

1 stop13h 53m

Chicago O'Hare Intl

Tue 4/28

3:05 pm-5:33 am

1 stop12h 28m

$778

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Sun 4/26

6:33 am-1:13 am

1 stop20h 40m

Chicago O'Hare Intl

Sun 5/3

3:21 pm-5:24 am

1 stop12h 03m

$778

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Sun 4/26

8:10 am-5:41 pm

2 stops35h 31m

Chicago O'Hare Intl

Sun 5/3

8:31 am-5:40 pm

2 stops31h 09m

$779

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Thu 4/23

11:05 am-4:42 pm

2 stops31h 37m

Chicago O'Hare Intl

Thu 4/30

6:21 pm-6:05 am

2 stops33h 44m

$792

AsuncionChicago

ASU - MDW

ASUMDW

Asuncion Silvio Pettirossi

Fri 4/24

8:10 am-9:56 am

2 stops27h 46m

Chicago Midway

Fri 5/1

5:21 pm-6:05 am

2 stops34h 44m

$842

AsuncionChicago

ASU - ORD

ASUORD

Asuncion Silvio Pettirossi

Sun 6/14

6:33 am-4:00 am

1 stop23h 27m

Chicago O'Hare Intl

Sat 6/20

8:02 am-2:47 am

1 stop16h 45m

$870

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 45 resultsSorted by cheapest first
1
2
3
...
5
  • 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 March 13, 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
1,572 reviews

Boarding

7.8

Comfort

7.4

Food

6.8

Overall

7.5

Crew

8.1

Entertainment

6.8

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
1,572 reviews
Copa Airlines
7.5
Good
1,572 reviews

Boarding

7.8

Comfort

7.4

Food

6.8

Overall

7.5

Crew

8.1

Entertainment

6.8

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 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 $758, LATAM Airlines can have you in Chicago from Asuncion in 23h 09m. 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?

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

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