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Cheap flights from Chicago O'Hare Intl Airport to Asuncion from $376

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 O'Hare Intl Airport 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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Find the cheapest flights from Chicago O'Hare Intl Airport to Asuncion

Cheap round-trip flights

Logo
2:35 pm - 4:40 amORD-ASU
12h 05m1 stop
Logo
8:10 am - 10:48 pmASU-ORD
16h 38m2 stops
$790
Find Deal
Thu, Sep 4 - Wed, Sep 10
Logo
2:35 pm - 4:40 amORD-ASU
12h 05m1 stop
Logo
8:10 am - 10:18 amASU-ORD
28h 08m3 stops
$823
Find Deal
Thu, Sep 4 - Wed, Sep 10
Logo
5:17 pm - 6:10 amORD-ASU
34h 53m3 stops
Logo
8:25 am - 10:52 amASU-ORD
28h 27m3 stops
$833
Find Deal
Thu, Sep 4 - Wed, Sep 10
Logo
2:35 pm - 4:40 amORD-ASU
12h 05m1 stop
Logo
6:31 am - 12:21 amASU-ORD
19h 50m1 stop
$839
Find Deal
Thu, Sep 4 - Wed, Sep 10
Logo
5:17 pm - 6:10 amORD-ASU
34h 53m3 stops
Logo
8:10 am - 10:48 pmASU-ORD
16h 38m2 stops
$842
Find Deal
Thu, Sep 4 - Wed, Sep 10
Logo
2:35 pm - 4:40 amORD-ASU
12h 05m1 stop
Logo
8:25 am - 8:40 amASU-ORD
26h 15m2 stops
$851
Find Deal
Sat, Sep 6 - Sat, Sep 13
Avianca Logo
2:35 pm - 4:40 amORD-ASU
12h 05m1 stop
Avianca Logo
8:10 am - 1:15 pmASU-ORD
31h 05m1 stop
$858Avianca
Find Deal
Tue, Sep 2 - Wed, Sep 17
Logo
2:35 pm - 4:40 amORD-ASU
12h 05m1 stop
Logo
1:45 am - 1:41 pmASU-ORD
13h 56m1 stop
$859
Find Deal
Thu, Sep 4 - Tue, Sep 9
Logo
2:35 pm - 4:40 amORD-ASU
12h 05m1 stop
Logo
5:00 am - 10:14 pmASU-ORD
19h 14m2 stops
$864
Find Deal
Sat, Sep 20 - Sat, Sep 27
Avianca Logo
7:25 am - 4:40 amORD-ASU
43h 15m2 stops
Avianca Logo
8:10 am - 1:15 pmASU-ORD
31h 05m1 stop
$971Avianca
Find Deal
Mon, Sep 15 - Wed, Sep 17

Avianca flights from Chicago O'Hare Intl Airport to Asuncion

Our best Avianca deals on Chicago O'Hare Intl Airport 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
$858
Find similar
Avianca
Sep 15
ORD7:25 amChicago O'Hare Intl
43h 15m
2 stops
ASU4:40 amAsuncion Silvio Pettirossi
Sep 17
ASU8:10 amAsuncion Silvio Pettirossi
31h 05m
1 stop
ORD1:15 pmChicago O'Hare Intl
$971
Find similar
Avianca
Sep 15
ORD6:00 pmChicago O'Hare Intl
32h 40m
2 stops
ASU4:40 amAsuncion Silvio Pettirossi
Sep 17
ASU8:10 amAsuncion Silvio Pettirossi
31h 05m
1 stop
ORD1:15 pmChicago O'Hare Intl
$980
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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 August 7, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Asuncion that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Thu 9/4

2:35 pm-4:40 am

1 stop12h 05m

Asuncion Silvio Pettirossi

Wed 9/10

8:10 am-10:48 pm

2 stops16h 38m

$790

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Thu 9/4

2:35 pm-4:40 am

1 stop12h 05m

Asuncion Silvio Pettirossi

Wed 9/10

8:10 am-10:18 am

3 stops28h 08m

$823

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Thu 9/4

5:17 pm-6:10 am

3 stops34h 53m

Asuncion Silvio Pettirossi

Wed 9/10

8:25 am-10:52 am

3 stops28h 27m

$833

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Thu 9/4

2:35 pm-4:40 am

1 stop12h 05m

Asuncion Silvio Pettirossi

Wed 9/10

6:31 am-12:21 am

1 stop19h 50m

$839

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Thu 9/4

5:17 pm-6:10 am

3 stops34h 53m

Asuncion Silvio Pettirossi

Wed 9/10

8:10 am-10:48 pm

2 stops16h 38m

$842

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Sat 9/6

2:35 pm-4:40 am

1 stop12h 05m

Asuncion Silvio Pettirossi

Sat 9/13

8:25 am-8:40 am

2 stops26h 15m

$851

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Tue 9/2

2:35 pm-4:40 am

1 stop12h 05m

Asuncion Silvio Pettirossi

Wed 9/17

8:10 am-1:15 pm

1 stop31h 05m

$858

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Thu 9/4

2:35 pm-4:40 am

1 stop12h 05m

Asuncion Silvio Pettirossi

Tue 9/9

1:45 am-1:41 pm

1 stop13h 56m

$859

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Sat 9/20

2:35 pm-4:40 am

1 stop12h 05m

Asuncion Silvio Pettirossi

Sat 9/27

5:00 am-10:14 pm

2 stops19h 14m

$864

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Mon 9/15

7:25 am-4:40 am

2 stops43h 15m

Asuncion Silvio Pettirossi

Wed 9/17

8:10 am-1:15 pm

1 stop31h 05m

$971

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 O'Hare Intl Airport 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 O'Hare Intl Airport is in August. Flight prices, which tend to average around $591, are often lower during this time because this is during the off-season. If you don’t want to visit Asuncion in August, then you should wait until May to fly from Chicago O'Hare Intl Airport, when ticket prices are also cheap, with an average price of $639.

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 O'Hare Intl Airport. 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 O'Hare Intl Airport to Asuncion

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

Cheap Chicago O'Hare Intl Airport to Asuncion (ORD to ASU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Asuncion

Best Price Found

$376

Fastest flight time

12h 05m

Direct flights

None

Airports in Asuncion

1 airport
The best one-way flight to Asuncion from Chicago O'Hare Intl Airport in the past 72 hours is $376. The best round-trip flight deal from Chicago O'Hare Intl Airport to Asuncion found on momondo in the last 72 hours is $790.
The fastest flight from Chicago O'Hare Intl Airport to Asuncion takes 12h 05m
There are no direct flights from Chicago O'Hare Intl Airport to Asuncion. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Asuncion Silvio Pettirossi Airport.
There is 1 airport near Asuncion: Asuncion Silvio Pettirossi (ASU)
Search flight deals

  • How far is Chicago O'Hare Intl to Asuncion Silvio Pettirossi by plane?

    A flight from Chicago O'Hare Intl to Asuncion Silvio Pettirossi will travel around 5030.1 mi. In terms of flight time, this usually takes a little over 12h 05m.

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

    Prices for flights from Chicago O'Hare Intl Airport to Asuncion Silvio Pettirossi Airport were last updated today.

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

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

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

    The travel and health documents you'll need for your trip to Asuncion Silvio Pettirossi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Asuncion Silvio Pettirossi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chicago O'Hare Intl Airport to Asuncion?

Best airlines flying from Chicago O'Hare Intl Airport to Asuncion

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Asuncion with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $243Free CancellationRating
6.7
2,394 reviews
Search Avianca flights
Copa AirlinesPriceFrom $635Free CancellationRating
7.5
1,500 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?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Asuncion. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Asuncion from Chicago with this policy.

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?

Yes momondo offers price alerts on flights to Asuncion from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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