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Cheap flights from Illinois to Asuncion from $490

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 7/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Asuncion

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
$863Avianca
Th. 4, Thg. 9 9 - Th. 4, Thg. 9 30
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
$864Avianca
Th. 4, Thg. 9 16 - Th. 4, Thg. 9 23
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
Th. 2, Thg. 9 14 - Th. 4, Thg. 9 23
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
$918Avianca
Th. 4, Thg. 9 16 - Th. 4, Thg. 9 23
Copa Airlines Logo
8:01 am - 2:54 am
ORD
-
ASU
16h 53m
1 stop
Copa Airlines Logo
3:58 am - 12:57 am
ASU
-
ORD
22h 59m
1 stop
$919Copa Airlines
Th. 6, Thg. 10 2 - Th. 6, Thg. 10 16
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
$929Avianca
Th. 2, Thg. 9 14 - CN, Thg. 9 20
LATAM Airlines Logo
9:51 am - 10:35 am
ORD
-
ASU
22h 44m
2 stops
LATAM Airlines Logo
1:10 pm - 6:45 pm
ASU
-
ORD
31h 35m
2 stops
$931LATAM Airlines
Th. 2, Thg. 9 14 - Th. 2, Thg. 9 21
Multiple Airlines Logo
3:20 pm - 4:40 am
ORD
-
ASU
35h 20m
2 stops
Multiple Airlines Logo
3:58 am - 1:02 am
ASU
-
ORD
23h 04m
1 stop
$935Multiple Airlines
Th. 4, Thg. 9 9 - Th. 3, Thg. 9 29
Copa Airlines Logo
2:13 pm - 5:25 am
ORD
-
ASU
12h 12m
1 stop
Copa Airlines Logo
6:31 am - 12:11 am
ASU
-
ORD
20h 40m
1 stop
$939Copa Airlines
Th. 2, Thg. 11 2 - Th. 2, Thg. 11 16
LATAM Airlines Logo
1:05 pm - 12:15 pm
MDW
-
ASU
20h 10m
2 stops
LATAM Airlines Logo
8:10 am - 10:10 pm
ASU
-
MDW
17h 00m
2 stops
$1,037LATAM Airlines
Th. 5, Thg. 11 12 - CN, Thg. 11 22

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Copa Airlines flights from Illinois to Asuncion

Our best Copa Airlines deals on Illinois to Asuncion flight tickets
Copa Airlines
Oct 2
ORD8:01 amChicago O'Hare Intl
16h 53m
1 stop
ASU2:54 amAsuncion Silvio Pettirossi
Oct 16
ASU3:58 amAsuncion Silvio Pettirossi
22h 59m
1 stop
ORD12:57 amChicago O'Hare Intl
$919
Copa Airlines
Nov 2
ORD2:13 pmChicago O'Hare Intl
12h 12m
1 stop
ASU5:25 amAsuncion Silvio Pettirossi
Nov 16
ASU6:31 amAsuncion Silvio Pettirossi
20h 40m
1 stop
ORD12:11 amChicago O'Hare Intl
$939
Copa Airlines
Aug 1
ORD8:02 amChicago O'Hare Intl
19h 23m
1 stop
ASU5:25 amAsuncion Silvio Pettirossi
Aug 7
ASU6:33 amAsuncion Silvio Pettirossi
20h 29m
1 stop
ORD1:02 amChicago O'Hare Intl
$942

LATAM Airlines flights from Illinois to Asuncion

Our best LATAM Airlines deals on Illinois to Asuncion flight tickets
LATAM Airlines
Sep 14
ORD9:51 amChicago O'Hare Intl
22h 44m
2 stops
ASU10:35 amAsuncion Silvio Pettirossi
Sep 21
ASU1:10 pmAsuncion Silvio Pettirossi
31h 35m
2 stops
ORD6:45 pmChicago O'Hare Intl
$931
LATAM Airlines
Sep 13
ORD8:15 amChicago O'Hare Intl
31h 25m
2 stops
ASU5:40 pmAsuncion Silvio Pettirossi
Sep 23
ASU1:10 pmAsuncion Silvio Pettirossi
25h 30m
2 stops
ORD12:40 pmChicago O'Hare Intl
$971
LATAM Airlines
Nov 2
ORD1:15 pmChicago O'Hare Intl
37h 50m
2 stops
ASU6:05 amAsuncion Silvio Pettirossi
Nov 16
ASU8:10 amAsuncion Silvio Pettirossi
27h 24m
2 stops
ORD8:34 amChicago O'Hare Intl
$982

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 Tháng Sáu 12, 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

Th. 4 9/9

11:20 pm-4:40 am

1 stop27h 20m

Asuncion Silvio Pettirossi

Th. 4 9/30

8:25 am-9:20 pm

1 stop14h 55m

$863

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Th. 4 9/16

11:20 pm-4:40 am

1 stop27h 20m

Asuncion Silvio Pettirossi

Th. 4 9/23

8:25 am-9:20 pm

1 stop14h 55m

$864

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Th. 2 9/14

11:20 pm-4:40 am

1 stop27h 20m

Asuncion Silvio Pettirossi

Th. 4 9/23

8:25 am-9:20 pm

1 stop14h 55m

$910

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Th. 4 9/16

11:20 pm-4:40 am

1 stop27h 20m

Asuncion Silvio Pettirossi

Th. 4 9/23

8:25 am-9:20 pm

1 stop14h 55m

$918

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Th. 6 10/2

8:01 am-2:54 am

1 stop16h 53m

Asuncion Silvio Pettirossi

Th. 6 10/16

3:58 am-12:57 am

1 stop22h 59m

$919

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Th. 2 9/14

11:20 pm-4:40 am

1 stop27h 20m

Asuncion Silvio Pettirossi

CN 9/20

8:25 am-9:20 pm

1 stop14h 55m

$929

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Th. 2 9/14

9:51 am-10:35 am

2 stops22h 44m

Asuncion Silvio Pettirossi

Th. 2 9/21

1:10 pm-6:45 pm

2 stops31h 35m

$931

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Th. 4 9/9

3:20 pm-4:40 am

2 stops35h 20m

Asuncion Silvio Pettirossi

Th. 3 9/29

3:58 am-1:02 am

1 stop23h 04m

$935
Quickest round-trip

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Th. 2 11/2

2:13 pm-5:25 am

1 stop12h 12m

Asuncion Silvio Pettirossi

Th. 2 11/16

6:31 am-12:11 am

1 stop20h 40m

$939

ChicagoAsuncion

MDW - ASU

MDWASU

Chicago Midway

Th. 5 11/12

1:05 pm-12:15 pm

2 stops20h 10m

Asuncion Silvio Pettirossi

CN 11/22

8:10 am-10:10 pm

2 stops17h 00m

$1,037

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

What is the cheapest month to fly to Asuncion?

The cheapest month to fly to Asuncion from Illinois is in January. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you don’t want to visit Asuncion in January, then you should wait until August to fly from Illinois, when ticket prices are also cheap, with an average price of $281.

Can stopping save me money on Illinois to Asuncion flights?

You could potentially save up to 29% 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

16h 30m

Direct flights

None
The fastest flight from Illinois to Asuncion takes 16h 30m
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 $296Free CancellationRating
6.5
2,534 reviews
Search Avianca flights
LATAM AirlinesPriceFrom $440Free CancellationRating
7.4
1,930 reviews
Search LATAM Airlines flights
Copa AirlinesPriceFrom $535Free CancellationRating
7.5
1,569 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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1 adult
CN 7/12
CN 7/19
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