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Asuncion

$310+ Cheap flights from Chicago (CHI) to Asuncion (ASU)

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ASU
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Chicago to Asuncion

Cheapest flights from Chicago to Asuncion
Explore the most affordable flight options available from Chicago to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:20 pm
ORD
-
ASU
1 stop27h 20m
Multiple Airlines
Mon 10/128:10 am
ASU
-
ORD
2 stops30h 26m
Multiple Airlines
Deal found 2/9$867
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:25 am
ORD
-
ASU
2 stops24h 50m
GOL
Mon 4/2012:05 pm
ASU
-
ORD
2 stops28h 14m
GOL
Deal found 2/9$870
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.
Wed 3/118:50 am
ORD
-
ASU
2 stops18h 25m
Avianca
Thu 3/198:20 am
ASU
-
ORD
1 stop15h 00m
Avianca
Deal found 2/9$892
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/119:55 am
ORD
-
ASU
2 stops23h 35m
Multiple Airlines
Wed 3/1812:20 pm
ASU
-
ORD
2 stops24h 36m
Multiple Airlines
Deal found 2/9$903
This Mytrip deal was found by Cheapflights users on 2/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:01 pm
ORD
-
ASU
2 stops33h 14m
Multiple Airlines
Thu 3/198:20 am
ASU
-
ORD
1 stop15h 00m
Multiple Airlines
Deal found 2/11$915
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:20 pm
ORD
-
ASU
1 stop27h 20m
Multiple Airlines
Mon 4/208:10 am
ASU
-
ORD
2 stops39h 07m
Multiple Airlines
Deal found 2/9$917
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/64:30 am
ORD
-
ASU
2 stops28h 45m
Multiple Airlines
Mon 4/1311:05 am
ASU
-
ORD
3 stops26h 12m
Multiple Airlines
Deal found 2/9$934
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1710:20 pm
ORD
-
ASU
1 stop27h 55m
Avianca
Tue 2/248:20 am
ASU
-
ORD
1 stop15h 00m
Avianca
Deal found 2/9$969
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:21 pm
MDW
-
ASU
2 stops34h 44m
LATAM Airlines
Mon 4/208:10 am
ASU
-
MDW
2 stops27h 46m
LATAM Airlines
Deal found 2/9$1,130
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:07 pm
MDW
-
ASU
2 stops53h 58m
LATAM Airlines
Mon 4/138:10 am
ASU
-
MDW
2 stops27h 46m
LATAM Airlines
Deal found 2/9$1,197
This FlightHub deal was found by Cheapflights users on 2/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1411:06 am
MDW
-
ASU
2 stops40h 19m
LATAM Airlines
Mon 2/1611:15 am
ASU
-
MDW
2 stops38h 18m
LATAM Airlines
Deal found 2/11$1,339
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/85:25 pm
MDW
-
ASU
2 stops34h 40m
LATAM Airlines
Wed 7/1511:05 am
ASU
-
MDW
2 stops24h 46m
LATAM Airlines
Deal found 2/10$1,450

Find flight deals from Chicago to Asuncion

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Asuncion (ASU). 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 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$870
(KAYAK)

One-way from

$310
(Kiwi.com)
Provider with most accurate pricing for Chicago (CHI)-Asuncion Silvio Pettirossi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Asuncion Silvio Pettirossi flights.
Search Deals
From Chicago (CHI) to Asuncion Silvio Pettirossi
Search Deals
One-way flight from Chicago (CHI) to Asuncion Silvio Pettirossi
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Asuncion 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 12, 2026.
Use the filters below to find and compare flights from Chicago to Asuncion that are best for you.

Fly from

Chicago

Fly to

Asuncion

Route

Depart

Return

Price

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Mon 4/13

8:25 am-11:15 am

2 stops24h 50m

Asuncion Silvio Pettirossi

Mon 4/20

12:05 pm-2:19 pm

2 stops28h 14m

$870

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Wed 3/11

9:55 am-11:30 am

2 stops23h 35m

Asuncion Silvio Pettirossi

Wed 3/18

12:20 pm-10:56 am

2 stops24h 36m

$903

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Thu 3/12

6:01 pm-5:15 am

2 stops33h 14m

Asuncion Silvio Pettirossi

Thu 3/19

8:20 am-9:20 pm

1 stop15h 00m

$915

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Mon 4/13

11:20 pm-4:40 am

1 stop27h 20m

Asuncion Silvio Pettirossi

Mon 4/20

8:10 am-9:17 pm

2 stops39h 07m

$917

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Mon 4/6

4:30 am-11:15 am

2 stops28h 45m

Asuncion Silvio Pettirossi

Mon 4/13

11:05 am-11:17 am

3 stops26h 12m

$934

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Wed 3/11

10:00 am-5:40 pm

2 stops29h 40m

Asuncion Silvio Pettirossi

Wed 3/18

3:10 am-11:54 pm

2 stops22h 44m

$979

ChicagoAsuncion

MDW - ASU

MDWASU

Chicago Midway

Mon 4/13

5:21 pm-6:05 am

2 stops34h 44m

Asuncion Silvio Pettirossi

Mon 4/20

8:10 am-9:56 am

2 stops27h 46m

$1,130

ChicagoAsuncion

MDW - ASU

MDWASU

Chicago Midway

Mon 4/6

6:07 pm-2:05 am

2 stops53h 58m

Asuncion Silvio Pettirossi

Mon 4/13

8:10 am-9:56 am

2 stops27h 46m

$1,197

ChicagoAsuncion

MDW - ASU

MDWASU

Chicago Midway

Wed 7/8

5:25 pm-6:05 am

2 stops34h 40m

Asuncion Silvio Pettirossi

Wed 7/15

11:05 am-9:51 am

2 stops24h 46m

$1,450

ChicagoAsuncion

MDW - ASU

MDWASU

Chicago Midway

Thu 3/12

6:07 pm-6:15 am

2 stops34h 08m

Asuncion Silvio Pettirossi

Wed 3/18

3:10 am-10:31 pm

2 stops21h 21m

$1,481

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 14 results
1
2

Compare providers for flights from Chicago to Asuncion

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 Chicago to Asuncion in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 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 Chicago-Asuncion flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Asuncion flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Asuncion flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Asuncion 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 Chicago-Asuncion 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 Chicago to Asuncion

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

Reviews of airlines servicing Asuncion

Get insights into the airlines that provide service to Asuncion. 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 Asuncion. Reviews last updated February 12, 2026.
See what other customers who have flown with Copa Airlines and Avianca from Chicago to Asuncion have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,557 reviews

Overall

7.5

Comfort

7.4

Entertainment

6.8

Crew

8.1

Food

6.8

Boarding

7.8

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

Overall

7.5

Comfort

7.4

Entertainment

6.8

Crew

8.1

Food

6.8

Boarding

7.8

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.
Avianca
6.5
Okay
2,496 reviews
Copa Airlines
7.5
Good
1,557 reviews

Overall

7.5

Comfort

7.4

Entertainment

6.8

Crew

8.1

Food

6.8

Boarding

7.8

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 Chicago to Asuncion. 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 into for flights to Asuncion from Chicago?

    For a flight from Chicago to Asuncion, you will be flying into Silvio Pettirossi. Asuncion Silvio Pettirossi (ASU) is just 7.8 mi from the center of the city. Silvio Pettirossi is the only Asuncion airport and it handles 0 inbound flights from Chicago per day. 2 airlines have flights to Asuncion Silvio Pettirossi from Chicago on a regular basis.

  • How long is the flight from Chicago to Asuncion?

    For as low as $870, GOL can have you in Asuncion from Chicago in 24h 50m. Airlines will cover a distance of 5030 mi. This flight may include one or multiple stops.

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

    According to our current data, Avianca ($266), and Copa Airlines ($535) offers the cheapest pricing from Chicago to Asuncion.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago to Asuncion 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

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Alternative routes for Chicago to Asuncion

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

Top 2 airlines flying from Chicago to Asuncion

Discover the top 2 airlines that operate flights from Chicago to Asuncion. 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$266Average$376FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$535Average$1,281FlexibilityNo cancel feeOn-time70%

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