HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Asuncion

$266+ Cheap flights from Illinois 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ASU
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Asuncion 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 Illinois to Asuncion

Keep the following information in mind while searching for Illinois to Asuncion flight deals. Data was last updated April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$660
(Kiwi.com)

One-way from

$266
(Priceline)

Popular in

May

Cheapest in

December

Average price

$773
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 Illinois to Asuncion Silvio Pettirossi
Search Deals
One-way flight from Illinois to Asuncion Silvio Pettirossi
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Illinois to Asuncion

Cheapest flights from Illinois to Asuncion
Explore the most affordable flight options available from Illinois to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Tue 5/132:35 pmORD - ASU
1 stop12h 05mMultiple Airlines
Wed 5/288:10 amASU - ORD
2 stops33h 53mMultiple Airlines
Deal found 3/30$660
This Avianca deal was found by Cheapflights users on 3/31. 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 4/152:35 pmORD - ASU
1 stop12h 05mAvianca
Sun 5/48:10 amASU - ORD
1 stop31h 05mAvianca
Deal found 3/31$720
This 123 Milhas deal was found by Cheapflights users on 3/31. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/153:57 pmORD - ASU
2 stops23h 43mLATAM Airlines
Thu 5/226:55 pmASU - ORD
2 stops26h 04mLATAM Airlines
Deal found 3/31$1,014
This CheapOair deal was found by Cheapflights users on 3/31. 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.
Thu 5/156:00 amMDW - ASU
2 stops26h 05mLATAM Airlines
Thu 5/226:55 pmASU - MDW
2 stops28h 33mLATAM Airlines
Deal found 3/31$1,048
This Copa Airlines deal was found by Cheapflights users on 3/30. 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 5/137:54 amORD - ASU
1 stop19h 31mCopa Airlines
Tue 5/206:28 amASU - ORD
1 stop20h 06mCopa Airlines
Deal found 3/30$1,124
This Gotogate deal was found by Cheapflights users on 3/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/151:41 pmORD - ASU
2 stops19h 59mGOL
Thu 5/2212:30 pmASU - ORD
2 stops22h 30mGOL
Deal found 3/31$1,137
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Tue 5/139:50 pmORD - ASU
2 stops24h 07mUnited Airlines
Tue 5/271:44 amASU - ORD
2 stops23h 28mUnited Airlines
Deal found 3/30$1,346

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois 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 April 1, 2025.
Use the filters below to find and compare flights from Illinois to Asuncion that are best for you.

Fly from

Illinois

Fly to

Asuncion

Route

Depart

Return

Price

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Tue 5/13

2:35 pm-4:40 am

1 stop12h 05m

Asuncion Silvio Pettirossi

Wed 5/28

8:10 am-4:03 pm

2 stops33h 53m

$660

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Tue 4/15

2:35 pm-4:40 am

1 stop12h 05m

Asuncion Silvio Pettirossi

Sun 5/4

8:10 am-1:15 pm

1 stop31h 05m

$720

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Thu 5/15

3:57 pm-5:40 pm

2 stops23h 43m

Asuncion Silvio Pettirossi

Thu 5/22

6:55 pm-6:59 pm

2 stops26h 04m

$1,014

ChicagoAsuncion

MDW - ASU

MDWASU

Chicago Midway

Thu 5/15

6:00 am-10:05 am

2 stops26h 05m

Asuncion Silvio Pettirossi

Thu 5/22

6:55 pm-9:28 pm

2 stops28h 33m

$1,048

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Tue 5/13

7:54 am-5:25 am

1 stop19h 31m

Asuncion Silvio Pettirossi

Tue 5/20

6:28 am-12:34 am

1 stop20h 06m

$1,124

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Thu 5/15

1:41 pm-11:40 am

2 stops19h 59m

Asuncion Silvio Pettirossi

Thu 5/22

12:30 pm-9:00 am

2 stops22h 30m

$1,137

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Tue 5/13

5:15 am-11:57 pm

2 stops16h 42m

Asuncion Silvio Pettirossi

Mon 5/19

1:44 am-9:27 am

2 stops33h 43m

$1,346

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Tue 5/13

2:35 pm-4:40 am

1 stop12h 05m

$266

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Tue 5/13

9:55 am-4:40 am

2 stops16h 45m

$292

ChicagoAsuncion

MDW - ASU

MDWASU

Chicago Midway

Fri 4/25

8:01 pm-4:40 am

3 stops30h 39m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 13 results
1
2

Best time to book a flight from Illinois to Asuncion

Have a flexible travel schedule? Discover the best time to fly to Asuncion from Illinois 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 Illinois to Asuncion

What is the cheapest month to book a flight from Illinois to Asuncion?

Currently, April is the cheapest month in which you can book a flight from Illinois to Asuncion (average of $715). Flying from Illinois to Asuncion in December is currently the most expensive (average of $1,024). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to ASU?

Find hourly flight availability from Illinois to Asuncion. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

When flying from Illinois to Asuncion, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Asuncion by month

Plan your trip to Asuncion by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Asuncion ranges from 1.6 - 5.5 inches per month. January is typically the wettest month, when rainfall can reach 5.5 in. August is typically the driest time to visit Asuncion when rainfall is around 1.6 in.

Temperature in Asuncion by month

Plan your trip to Asuncion by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Asuncion, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 64.4 F).

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 April 1, 2025.
Copa Airlines
7.6
Good
1,400 reviews

Food

6.8

Overall

7.6

Entertainment

6.8

Comfort

7.4

Crew

8.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LIM - PTY

you go security buy an expensive bottle of water to take on the plane and then you have to go to another security point where they confiscate your water, the planes left on time and arrived on time. excellent food was mostly tasteless and overheated, no entertainment. wifi was glitchy.
Copa Airlines
7.6
Good
1,400 reviews
Copa Airlines
7.6
Good
1,400 reviews

Food

6.8

Overall

7.6

Entertainment

6.8

Comfort

7.4

Crew

8.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LIM - PTY

you go security buy an expensive bottle of water to take on the plane and then you have to go to another security point where they confiscate your water, the planes left on time and arrived on time. excellent food was mostly tasteless and overheated, no entertainment. wifi was glitchy.
LATAM Airlines
7.5
Good
1,754 reviews
Copa Airlines
7.6
Good
1,400 reviews

Food

6.8

Overall

7.6

Entertainment

6.8

Comfort

7.4

Crew

8.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LIM - PTY

you go security buy an expensive bottle of water to take on the plane and then you have to go to another security point where they confiscate your water, the planes left on time and arrived on time. excellent food was mostly tasteless and overheated, no entertainment. wifi was glitchy.
United Airlines
7.4
Good
8,614 reviews
Copa Airlines
7.6
Good
1,400 reviews

Food

6.8

Overall

7.6

Entertainment

6.8

Comfort

7.4

Crew

8.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LIM - PTY

you go security buy an expensive bottle of water to take on the plane and then you have to go to another security point where they confiscate your water, the planes left on time and arrived on time. excellent food was mostly tasteless and overheated, no entertainment. wifi was glitchy.
GOL
7.3
Good
1,053 reviews
Copa Airlines
7.6
Good
1,400 reviews

Food

6.8

Overall

7.6

Entertainment

6.8

Comfort

7.4

Crew

8.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LIM - PTY

you go security buy an expensive bottle of water to take on the plane and then you have to go to another security point where they confiscate your water, the planes left on time and arrived on time. excellent food was mostly tasteless and overheated, no entertainment. wifi was glitchy.
Avianca
6.7
Okay
2,301 reviews
Copa Airlines
7.6
Good
1,400 reviews

Food

6.8

Overall

7.6

Entertainment

6.8

Comfort

7.4

Crew

8.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LIM - PTY

you go security buy an expensive bottle of water to take on the plane and then you have to go to another security point where they confiscate your water, the planes left on time and arrived on time. excellent food was mostly tasteless and overheated, no entertainment. wifi was glitchy.

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 Illinois?

    Asuncion Silvio Pettirossi (ASU) is the airport you will fly into if you book a flight from Illinois to Asuncion. It is only a 7.8 mi journey from Silvio Pettirossi (ASU) to Asuncion’s city center.

  • What are the cheapest airlines to fly from Illinois to Asuncion one-way?

    The cheapest airlines for a one-way flight from Illinois to Asuncion are Avianca ($266), LATAM Airlines ($570), and United Airlines ($1,455).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois 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.

  • What is the cheapest month to book a flight from Illinois to Asuncion?

    Currently, April is the cheapest month in which you can book a flight from Illinois to Asuncion (average of $715). Flying from Illinois to Asuncion in December is currently the most expensive (average of $1,024). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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 Illinois to Asuncion

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Asuncion flights
Miami to Asuncion flights
Dallas/Fort Worth to Asuncion flights
Newark to Asuncion flights
LaGuardia to Asuncion flights
Los Angeles to Asuncion flights
O'Hare Intl to Asuncion flights
Dulles Intl to Asuncion flights
Reagan-National to Asuncion flights
Hobby to Asuncion flights
George Bush Intcntl to Asuncion flights
Baltimore to Asuncion flights
San Francisco to Asuncion flights
Fort Lauderdale to Asuncion flights
Orlando to Asuncion flights
Love Field to Asuncion flights
Austin to Asuncion flights
Atlanta to Asuncion flights
Salt Lake City to Asuncion flights
Boston to Asuncion flights
Philadelphia to Asuncion flights
Ontario to Asuncion flights
Las Vegas to Asuncion flights
Reno to Asuncion flights
Seattle to Asuncion flights
Omaha to Asuncion flights
Portland to Asuncion flights
San Antonio to Asuncion flights
Santa Ana to Asuncion flights
Kansas City to Asuncion flights
Columbus to Asuncion flights
Wichita to Asuncion flights
Sky Harbor Intl to Asuncion flights
San Diego to Asuncion flights
Manchester to Asuncion flights
Sarasota to Asuncion flights
Sacramento to Asuncion flights
Akron to Asuncion flights
San Jose to Asuncion flights
El Paso to Asuncion flights
Fort Myers to Asuncion flights
Spokane to Asuncion flights
Providence to Asuncion flights
Honolulu to Asuncion flights

Top 2 airlines flying from Illinois to Asuncion

Discover the top 2 airlines that operate flights from Illinois 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$661Average$1,337FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$1,118Average$1,118FlexibilityNo cancel feeOn-time71%
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.