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Cheap flights from Chicago to Asuncion from $479

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Asuncion departing on 11/23. 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 Chicago to Asuncion

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
Fri, Oct 2 - Fri, Oct 16
Multiple Airlines Logo
2:53 am - 4:40 am
ORD
-
ASU
23h 47m
3 stops
Multiple Airlines Logo
8:25 am - 9:20 pm
ASU
-
ORD
14h 55m
1 stop
$929Multiple Airlines
Mon, Aug 31 - Wed, Sep 16
LATAM Airlines Logo
6:00 am - 6:05 am
ORD
-
ASU
22h 05m
2 stops
LATAM Airlines Logo
8:10 am - 11:59 pm
ASU
-
ORD
17h 49m
2 stops
$931LATAM Airlines
Wed, Sep 2 - Mon, Sep 14
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
$939Avianca
Mon, Aug 31 - Wed, Sep 16
Multiple Airlines Logo
7:35 am - 4:40 am
ORD
-
ASU
19h 05m
2 stops
Multiple Airlines Logo
8:25 am - 9:20 pm
ASU
-
ORD
14h 55m
1 stop
$944Multiple Airlines
Tue, Sep 1 - Wed, Sep 16
Multiple Airlines Logo
1:40 am - 4:40 am
ORD
-
ASU
25h 00m
2 stops
Multiple Airlines Logo
6:33 am - 1:02 am
ASU
-
ORD
20h 29m
1 stop
$947Multiple Airlines
Fri, Aug 28 - Fri, Sep 18
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
$949Avianca
Wed, Sep 2 - Wed, Sep 16
Multiple Airlines Logo
7:35 am - 4:40 am
ORD
-
ASU
19h 05m
2 stops
Multiple Airlines Logo
6:33 am - 1:02 am
ASU
-
ORD
20h 29m
1 stop
$950Multiple Airlines
Thu, Sep 3 - Wed, Sep 16
Multiple Airlines Logo
7:35 am - 4:40 am
ORD
-
ASU
19h 05m
2 stops
Multiple Airlines Logo
6:33 am - 1:02 am
ASU
-
ORD
20h 29m
1 stop
$951Multiple Airlines
Tue, Sep 1 - Mon, Sep 14
LATAM Airlines Logo
10:35 am - 5:40 pm
MDW
-
ASU
28h 05m
2 stops
LATAM Airlines Logo
8:10 am - 4:25 pm
ASU
-
MDW
35h 15m
2 stops
$1,152LATAM Airlines
Thu, Nov 26 - Mon, Nov 30

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LATAM Airlines flights from Chicago to Asuncion

Our best LATAM Airlines deals on Chicago to Asuncion flight tickets
LATAM Airlines
Sep 2
ORD6:00 amChicago O'Hare Intl
22h 05m
2 stops
ASU6:05 amAsuncion Silvio Pettirossi
Sep 14
ASU8:10 amAsuncion Silvio Pettirossi
17h 49m
2 stops
ORD11:59 pmChicago O'Hare Intl
$931
LATAM Airlines
Sep 10
ORD5:30 amChicago O'Hare Intl
28h 45m
2 stops
ASU12:15 pmAsuncion Silvio Pettirossi
Sep 18
ASU8:10 amAsuncion Silvio Pettirossi
27h 32m
2 stops
ORD9:42 amChicago O'Hare Intl
$962
LATAM Airlines
Sep 15
ORD1:50 pmChicago O'Hare Intl
38h 15m
2 stops
ASU6:05 amAsuncion Silvio Pettirossi
Oct 13
ASU8:10 amAsuncion Silvio Pettirossi
17h 40m
2 stops
ORD11:50 pmChicago O'Hare Intl
$975

Copa Airlines flights from Chicago to Asuncion

Our best Copa Airlines deals on Chicago 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
Aug 8
ORD3:21 pmChicago O'Hare Intl
30h 36m
1 stop
ASU11:57 pmAsuncion Silvio Pettirossi
Aug 15
ASU6:33 amAsuncion Silvio Pettirossi
20h 29m
1 stop
ORD1:02 amChicago O'Hare Intl
$929
Copa Airlines
Sep 10
ORD8:01 amChicago O'Hare Intl
19h 30m
1 stop
ASU5:31 amAsuncion Silvio Pettirossi
Sep 18
ASU6:33 amAsuncion Silvio Pettirossi
20h 29m
1 stop
ORD1:02 amChicago O'Hare Intl
$952

momondo 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, momondo users made 832,500 searches. Data last updated June 24, 2026.
Use the filters below to find and compare flights from Chicago 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

Fri 10/2

8:01 am-2:54 am

1 stop16h 53m

Asuncion Silvio Pettirossi

Fri 10/16

3:58 am-12:57 am

1 stop22h 59m

$919

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Mon 8/31

2:53 am-4:40 am

3 stops23h 47m

Asuncion Silvio Pettirossi

Wed 9/16

8:25 am-9:20 pm

1 stop14h 55m

$929

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Wed 9/2

6:00 am-6:05 am

2 stops22h 05m

Asuncion Silvio Pettirossi

Mon 9/14

8:10 am-11:59 pm

2 stops17h 49m

$931

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Mon 8/31

11:20 pm-4:40 am

1 stop27h 20m

Asuncion Silvio Pettirossi

Wed 9/16

8:25 am-9:20 pm

1 stop14h 55m

$939
Quickest round-trip

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Tue 9/1

7:35 am-4:40 am

2 stops19h 05m

Asuncion Silvio Pettirossi

Wed 9/16

8:25 am-9:20 pm

1 stop14h 55m

$944

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Fri 8/28

1:40 am-4:40 am

2 stops25h 00m

Asuncion Silvio Pettirossi

Fri 9/18

6:33 am-1:02 am

1 stop20h 29m

$947

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

$949

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Thu 9/3

7:35 am-4:40 am

2 stops19h 05m

Asuncion Silvio Pettirossi

Wed 9/16

6:33 am-1:02 am

1 stop20h 29m

$950

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Tue 9/1

7:35 am-4:40 am

2 stops19h 05m

Asuncion Silvio Pettirossi

Mon 9/14

6:33 am-1:02 am

1 stop20h 29m

$951

ChicagoAsuncion

MDW - ASU

MDWASU

Chicago Midway

Thu 11/26

10:35 am-5:40 pm

2 stops28h 05m

Asuncion Silvio Pettirossi

Mon 11/30

8:10 am-4:25 pm

2 stops35h 15m

$1,152

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 Chicago 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 Chicago 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 Chicago, when ticket prices are also cheap, with an average price of $296.

Can stopping save me money on Chicago to Asuncion flights?

You could potentially save up to 24% on your flight if you consider stops on a Chicago to Asuncion flight.

When to book flights from Chicago to Asuncion

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Asuncion according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Asuncion (CHI to ASU) flight deals and tips

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

Fastest flight time

13h 55m

Direct flights

None
The fastest flight from Chicago to Asuncion takes 13h 55m
There are no direct flights from Chicago to Asuncion. There are no popular flight routes from Chicago to Asuncion.
Search flight deals

Frequently asked questions about flying from Chicago to Asuncion

  • How far is Chicago to Asuncion Silvio Pettirossi by plane?

    A flight from Chicago to Asuncion Silvio Pettirossi will travel around 5017.0 mi. Flights usually cover this in 13h 55m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Chicago to Asuncion Silvio Pettirossi Airport were last updated today.

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

  • How old do you have to be to fly from Chicago 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 Chicago to Asuncion Silvio Pettirossi Airport.

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

    The travel and health documents required for your trip to Asuncion Silvio Pettirossi Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Asuncion Silvio Pettirossi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Chicago to Asuncion

Compare and see reviews for airlines that fly from Chicago 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
1,942 reviews
Search LATAM Airlines flights
Copa AirlinesPriceFrom $535Free CancellationRating
7.6
1,569 reviews
Search Copa Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Asuncion for you.

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

All flight searches from Chicago to Asuncion on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Chicago to Asuncion flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago 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 Chicago and alert you when they change.

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