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Cheap flights from Illinois to Asuncion from $431

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Asuncion departing on 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Illinois to Asuncion

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:05 am - 4:40 am
ORD
-
ASU
45h 35m
3 stops
Multiple Airlines Logo
8:25 am - 9:20 pm
ASU
-
ORD
14h 55m
1 stop
$845Multiple Airlines
Wed, May 13 - Wed, May 20
Multiple Airlines Logo
11:20 pm - 6:05 am
ORD
-
ASU
28h 45m
2 stops
Multiple Airlines Logo
8:25 am - 9:20 pm
ASU
-
ORD
14h 55m
1 stop
$853Multiple Airlines
Wed, May 13 - Wed, May 20
Avianca Logo
11:20 pm - 4:40 am
ORD
-
ASU
27h 20m
1 stop
Avianca Logo
8:25 am - 9:20 pm
ASU
-
ORD
14h 55m
1 stop
$883Avianca
Wed, Sep 2 - Wed, Sep 16
Multiple Airlines Logo
5:05 am - 4:40 am
ORD
-
ASU
45h 35m
3 stops
Multiple Airlines Logo
3:35 am - 12:23 pm
ASU
-
ORD
34h 48m
3 stops
$891Multiple Airlines
Wed, May 13 - Tue, May 19
Avianca Logo
11:20 pm - 4:40 am
ORD
-
ASU
27h 20m
1 stop
Avianca Logo
8:25 am - 9:20 pm
ASU
-
ORD
14h 55m
1 stop
$910Avianca
Mon, Aug 31 - Fri, Sep 18
Multiple Airlines Logo
11:20 pm - 4:40 am
ORD
-
ASU
27h 20m
1 stop
Multiple Airlines Logo
6:33 am - 1:15 am
ASU
-
ORD
20h 42m
1 stop
$911Multiple Airlines
Wed, May 13 - Wed, May 20
Avianca Logo
10:30 am - 4:40 am
ORD
-
ASU
16h 10m
2 stops
Avianca Logo
8:25 am - 9:20 pm
ASU
-
ORD
14h 55m
1 stop
$960Avianca
Tue, Sep 1 - Wed, Sep 16
LATAM Airlines Logo
5:25 pm - 6:05 am
MDW
-
ASU
34h 40m
2 stops
LATAM Airlines Logo
6:30 pm - 9:46 pm
ASU
-
MDW
29h 16m
2 stops
$1,232LATAM Airlines
Wed, Sep 2 - Wed, Sep 16
LATAM Airlines Logo
5:25 pm - 6:05 am
MDW
-
ASU
34h 40m
2 stops
LATAM Airlines Logo
8:10 am - 9:50 am
ASU
-
MDW
27h 40m
2 stops
$1,256LATAM Airlines
Wed, Aug 12 - Tue, Aug 25
LATAM Airlines Logo
10:59 am - 6:05 am
MDW
-
ASU
41h 06m
2 stops
LATAM Airlines Logo
8:10 am - 11:56 am
ASU
-
MDW
29h 46m
2 stops
$1,510LATAM Airlines
Wed, May 13 - Wed, May 20

LATAM Airlines flights from Illinois to Asuncion

Our best LATAM Airlines deals on Illinois to Asuncion flight tickets
LATAM Airlines
Sep 2
MDW5:25 pmChicago Midway
34h 40m
2 stops
ASU6:05 amAsuncion Silvio Pettirossi
Sep 16
ASU6:30 pmAsuncion Silvio Pettirossi
29h 16m
2 stops
MDW9:46 pmChicago Midway
$1,232
LATAM Airlines
Aug 12
MDW5:25 pmChicago Midway
34h 40m
2 stops
ASU6:05 amAsuncion Silvio Pettirossi
Aug 25
ASU8:10 amAsuncion Silvio Pettirossi
27h 40m
2 stops
MDW9:50 amChicago Midway
$1,256
LATAM Airlines
May 13
MDW10:59 amChicago Midway
41h 06m
2 stops
ASU6:05 amAsuncion Silvio Pettirossi
May 20
ASU8:10 amAsuncion Silvio Pettirossi
29h 46m
2 stops
MDW11:56 amChicago Midway
$1,510

United Airlines flights from Illinois to Asuncion

Our best United Airlines deals on Illinois to Asuncion flight tickets
United Airlines
Apr 13
ORD8:06 amChicago O'Hare Intl
13h 59m
1 stop
ASU12:05 amAsuncion Silvio Pettirossi
Apr 16
ASU6:33 amAsuncion Silvio Pettirossi
20h 40m
1 stop
ORD1:13 amChicago O'Hare Intl
$1,879
United Airlines
Apr 13
ORD6:01 pmChicago O'Hare Intl
28h 04m
2 stops
ASU12:05 amAsuncion Silvio Pettirossi
Apr 16
ASU6:33 amAsuncion Silvio Pettirossi
20h 40m
1 stop
ORD1:13 amChicago O'Hare Intl
$1,883
United Airlines
Apr 13
ORD8:06 amChicago O'Hare Intl
19h 27m
1 stop
ASU5:33 amAsuncion Silvio Pettirossi
Apr 16
ASU6:33 amAsuncion Silvio Pettirossi
20h 40m
1 stop
ORD1:13 amChicago O'Hare Intl
$2,029

momondo 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, momondo users made 832,500 searches. Data last updated April 2, 2026.
Use the filters below to find and compare flights from Illinois to Asuncion that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Wed 5/13

5:05 am-4:40 am

3 stops45h 35m

Asuncion Silvio Pettirossi

Wed 5/20

8:25 am-9:20 pm

1 stop14h 55m

$845

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Wed 5/13

11:20 pm-6:05 am

2 stops28h 45m

Asuncion Silvio Pettirossi

Wed 5/20

8:25 am-9:20 pm

1 stop14h 55m

$853

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Wed 9/2

11:20 pm-4:40 am

1 stop27h 20m

Asuncion Silvio Pettirossi

Wed 9/16

8:25 am-9:20 pm

1 stop14h 55m

$883

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Wed 5/13

5:05 am-4:40 am

3 stops45h 35m

Asuncion Silvio Pettirossi

Tue 5/19

3:35 am-12:23 pm

3 stops34h 48m

$891

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Mon 8/31

11:20 pm-4:40 am

1 stop27h 20m

Asuncion Silvio Pettirossi

Fri 9/18

8:25 am-9:20 pm

1 stop14h 55m

$910

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Wed 5/13

11:20 pm-4:40 am

1 stop27h 20m

Asuncion Silvio Pettirossi

Wed 5/20

6:33 am-1:15 am

1 stop20h 42m

$911
Quickest round-trip

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Tue 9/1

10:30 am-4:40 am

2 stops16h 10m

Asuncion Silvio Pettirossi

Wed 9/16

8:25 am-9:20 pm

1 stop14h 55m

$960

ChicagoAsuncion

MDW - ASU

MDWASU

Chicago Midway

Wed 9/2

5:25 pm-6:05 am

2 stops34h 40m

Asuncion Silvio Pettirossi

Wed 9/16

6:30 pm-9:46 pm

2 stops29h 16m

$1,232

ChicagoAsuncion

MDW - ASU

MDWASU

Chicago Midway

Wed 8/12

5:25 pm-6:05 am

2 stops34h 40m

Asuncion Silvio Pettirossi

Tue 8/25

8:10 am-9:50 am

2 stops27h 40m

$1,256

ChicagoAsuncion

MDW - ASU

MDWASU

Chicago Midway

Wed 5/13

10:59 am-6:05 am

2 stops41h 06m

Asuncion Silvio Pettirossi

Wed 5/20

8:10 am-11:56 am

2 stops29h 46m

$1,510

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Asuncion from

How to get the cheapest flight ticket from Illinois to Asuncion

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Illinois to Asuncion flights?

You could potentially save up to 34% on your flight if you consider stops on a Illinois to Asuncion flight.

Cheap Illinois to Asuncion flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Asuncion

Fastest flight time

27h 20m

Direct flights

None
The fastest flight from Illinois to Asuncion takes 27h 20m
There are no direct flights from Illinois to Asuncion. There are no popular flight routes from Illinois to Asuncion.
Search flight deals

Frequently asked questions about flying from Illinois to Asuncion

  • When did momondo last update prices for flights from Illinois to Asuncion Silvio Pettirossi Airport?

    Prices for flights from Illinois to Asuncion Silvio Pettirossi Airport refresh daily.

  • How many operators does momondo search for flights from Illinois to Asuncion Silvio Pettirossi Airport?

  • How old do you have to be to fly from Illinois to Asuncion Silvio Pettirossi Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Asuncion Silvio Pettirossi Airport.

  • What documentation or ID do you need to fly to Asuncion Silvio Pettirossi Airport?

    The required travel and health documents for your Asuncion Silvio Pettirossi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Asuncion Silvio Pettirossi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Asuncion

Compare and see reviews for airlines that fly from Illinois to Asuncion with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $266Free CancellationRating
6.5
2,505 reviews
Search Avianca flights
Copa AirlinesPriceFrom $535Free CancellationRating
7.5
1,578 reviews
Search Copa Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Asuncion?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Asuncion. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Illinois to Asuncion with flexible booking policies on momondo?

Flights from Illinois to Asuncion with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Illinois to Asuncion?

Once all potential Illinois to Asuncion flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Illinois to Asuncion right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Asuncion, momondo offers a useful price alert feature which will track prices for flights to Asuncion from Illinois and alert you when they change.

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