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Cheap flights from Chicago to Asuncion from $359

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 9/18. 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 Chicago to Asuncion

Cheap round-trip flights

Avianca Logo
2:35 pm - 4:40 amORD-ASU
12h 05m1 stop
Avianca Logo
8:10 am - 1:15 pmASU-ORD
31h 05m1 stop
$799Avianca
Find Deal
mar., sep. 2 - mié., sep. 17
Avianca Logo
2:35 pm - 4:40 amORD-ASU
12h 05m1 stop
Avianca Logo
8:10 am - 1:15 pmASU-ORD
31h 05m1 stop
$801Avianca
Find Deal
mar., sep. 2 - mié., sep. 17
Logo
2:35 pm - 4:40 amORD-ASU
12h 05m1 stop
Logo
8:25 am - 8:40 amASU-ORD
26h 15m2 stops
$867
Find Deal
mar., sep. 2 - mié., sep. 17
Logo
5:17 pm - 4:40 amORD-ASU
33h 23m3 stops
Logo
8:10 am - 10:52 amASU-ORD
28h 42m3 stops
$875
Find Deal
vie., sep. 5 - dom., sep. 21
Logo
9:08 pm - 5:15 amORD-ASU
53h 07m2 stops
Logo
8:20 am - 8:20 pmASU-ORD
15h 00m1 stop
$883
Find Deal
sáb., nov. 8 - sáb., nov. 15
Logo
5:17 pm - 4:40 amORD-ASU
33h 23m2 stops
Logo
8:10 am - 10:52 amASU-ORD
28h 42m3 stops
$893
Find Deal
vie., sep. 5 - dom., sep. 21
Copa Airlines Logo
7:55 am - 2:43 amORD-ASU
16h 48m1 stop
Copa Airlines Logo
6:31 am - 12:21 amASU-ORD
19h 50m1 stop
$1,195Copa Airlines
Find Deal
mar., ago. 26 - mar., sep. 9
Copa Airlines Logo
8:02 am - 12:05 amORD-ASU
14h 03m1 stop
Copa Airlines Logo
6:31 am - 12:21 amASU-ORD
19h 50m1 stop
$1,225Copa Airlines
Find Deal
sáb., sep. 13 - jue., sep. 18
LATAM Airlines Logo
10:31 am - 6:10 amMDW-ASU
17h 39m2 stops
LATAM Airlines Logo
8:25 am - 11:48 amASU-MDW
29h 23m2 stops
$1,303LATAM Airlines
Find Deal
lun., sep. 8 - lun., sep. 29
LATAM Airlines Logo
4:31 pm - 12:05 pmMDW-ASU
17h 34m2 stops
LATAM Airlines Logo
8:25 am - 9:36 pmASU-MDW
39h 11m2 stops
$1,352LATAM Airlines
Find Deal
sáb., sep. 13 - jue., sep. 18

Copa Airlines flights from Chicago to Asuncion

Our best Copa Airlines deals on Chicago to Asuncion flight tickets
Copa Airlines
Aug 26
ORD7:55 amChicago O'Hare Intl
16h 48m
1 stop
ASU2:43 amAsuncion Silvio Pettirossi
Sep 9
ASU6:31 amAsuncion Silvio Pettirossi
19h 50m
1 stop
ORD12:21 amChicago O'Hare Intl
$1,195
Find similar
Copa Airlines
Sep 13
ORD8:02 amChicago O'Hare Intl
14h 03m
1 stop
ASU12:05 amAsuncion Silvio Pettirossi
Sep 18
ASU6:31 amAsuncion Silvio Pettirossi
19h 50m
1 stop
ORD12:21 amChicago O'Hare Intl
$1,225
Find similar

Avianca flights from Chicago to Asuncion

Our best Avianca deals on Chicago to Asuncion flight tickets
Avianca
Sep 2
ORD2:35 pmChicago O'Hare Intl
12h 05m
1 stop
ASU4:40 amAsuncion Silvio Pettirossi
Sep 17
ASU8:10 amAsuncion Silvio Pettirossi
31h 05m
1 stop
ORD1:15 pmChicago O'Hare Intl
$799
Find similar
Avianca
Sep 2
ORD2:35 pmChicago O'Hare Intl
12h 05m
1 stop
ASU4:40 amAsuncion Silvio Pettirossi
Sep 17
ASU8:10 amAsuncion Silvio Pettirossi
31h 05m
1 stop
ORD1:15 pmChicago O'Hare Intl
$801
Find similar
Avianca
Sep 5
ORD7:25 amChicago O'Hare Intl
43h 15m
2 stops
ASU4:40 amAsuncion Silvio Pettirossi
Sep 21
ASU8:10 amAsuncion Silvio Pettirossi
31h 05m
1 stop
ORD1:15 pmChicago O'Hare Intl
$947
Find similar

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 julio 31, 2025.
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

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

mar. 9/2

2:35 pm-4:40 am

1 stop12h 05m

Asuncion Silvio Pettirossi

mié. 9/17

8:10 am-1:15 pm

1 stop31h 05m

$799

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

mar. 9/2

2:35 pm-4:40 am

1 stop12h 05m

Asuncion Silvio Pettirossi

mié. 9/17

8:10 am-1:15 pm

1 stop31h 05m

$801

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

mar. 9/2

2:35 pm-4:40 am

1 stop12h 05m

Asuncion Silvio Pettirossi

mié. 9/17

8:25 am-8:40 am

2 stops26h 15m

$867

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

vie. 9/5

5:17 pm-4:40 am

3 stops33h 23m

Asuncion Silvio Pettirossi

dom. 9/21

8:10 am-10:52 am

3 stops28h 42m

$875

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

sáb. 11/8

9:08 pm-5:15 am

2 stops53h 07m

Asuncion Silvio Pettirossi

sáb. 11/15

8:20 am-8:20 pm

1 stop15h 00m

$883

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

vie. 9/5

5:17 pm-4:40 am

2 stops33h 23m

Asuncion Silvio Pettirossi

dom. 9/21

8:10 am-10:52 am

3 stops28h 42m

$893

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

mar. 8/26

7:55 am-2:43 am

1 stop16h 48m

Asuncion Silvio Pettirossi

mar. 9/9

6:31 am-12:21 am

1 stop19h 50m

$1,195

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

sáb. 9/13

8:02 am-12:05 am

1 stop14h 03m

Asuncion Silvio Pettirossi

jue. 9/18

6:31 am-12:21 am

1 stop19h 50m

$1,225

ChicagoAsuncion

MDW - ASU

MDWASU

Chicago Midway

lun. 9/8

10:31 am-6:10 am

2 stops17h 39m

Asuncion Silvio Pettirossi

lun. 9/29

8:25 am-11:48 am

2 stops29h 23m

$1,303

ChicagoAsuncion

MDW - ASU

MDWASU

Chicago Midway

sáb. 9/13

4:31 pm-12:05 pm

2 stops17h 34m

Asuncion Silvio Pettirossi

jue. 9/18

8:25 am-9:36 pm

2 stops39h 11m

$1,352

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 typical price of a round-trip flight between Chicago and Asuncion?

What is the cheapest day to depart on your flight to Asuncion?

According to our data, Friday is the cheapest day to fly to Asuncion from Chicago. The lowest ticket price found for a Friday departure recently was $945. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Asuncion is Saturday, with ticket prices averaging around $1,246.

What is the cheapest time of day to depart on your flight to Asuncion?

The cheapest time of day to fly to Asuncion is in the evening when flights can be purchased for as low as $641. Flights in the afternoon are often more expensive with an average ticket price of $1,439.

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

Best Price Found

$359

Fastest flight time

12h 05m

Direct flights

None

Airports in Asuncion

1 airport
The best one-way flight to Asuncion from Chicago in the past 72 hours is $359. The best round-trip flight deal from Chicago to Asuncion found on momondo in the last 72 hours is $799.
The fastest flight from Chicago to Asuncion takes 12h 05m
There are no direct flights from Chicago to Asuncion. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Asuncion Silvio Pettirossi Airport and Chicago Midway Airport - Asuncion Silvio Pettirossi Airport.
There is 1 airport near Asuncion: Asuncion Silvio Pettirossi (ASU)
Search flight deals

  • 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 12h 05m, 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.

  • What is the most popular airline from Chicago to Asuncion?

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 $243Free CancellationRating
6.7
2,388 reviews
Search Avianca flights
Copa AirlinesPriceFrom $635Free CancellationRating
7.5
1,493 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $1,118Free CancellationRating
7.2
10,000 reviews
Search American 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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