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Cheap flights from Chicago O'Hare Intl Airport to Asuncion from $374

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 4/18. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:20 pm - 7:52 am
ORD
-
ASU
30h 32m
3 stops
Multiple Airlines Logo
8:25 am - 9:20 pm
ASU
-
ORD
14h 55m
1 stop
$822Multiple Airlines
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
11:20 pm - 7:52 am
ORD
-
ASU
30h 32m
3 stops
Multiple Airlines Logo
8:25 am - 9:12 pm
ASU
-
ORD
38h 47m
3 stops
$826Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
11:20 pm - 4:40 am
ORD
-
ASU
27h 20m
1 stop
Multiple Airlines Logo
8:25 am - 9:12 pm
ASU
-
ORD
38h 47m
3 stops
$849Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
11:20 pm - 1:40 am
ORD
-
ASU
24h 20m
2 stops
Multiple Airlines Logo
8:25 am - 9:20 pm
ASU
-
ORD
14h 55m
1 stop
$852Multiple Airlines
Mon, May 11 - Wed, May 20
Multiple Airlines Logo
11:20 pm - 4:40 am
ORD
-
ASU
27h 20m
1 stop
Multiple Airlines Logo
8:25 am - 11:42 am
ASU
-
ORD
29h 17m
2 stops
$855Multiple Airlines
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
11:20 pm - 7:52 am
ORD
-
ASU
30h 32m
3 stops
Multiple Airlines Logo
8:25 am - 9:36 am
ASU
-
ORD
27h 11m
2 stops
$862Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
11:20 pm - 4:40 am
ORD
-
ASU
27h 20m
1 stop
Multiple Airlines Logo
8:25 am - 9:36 am
ASU
-
ORD
27h 11m
2 stops
$884Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
11:51 am - 4:40 am
ORD
-
ASU
38h 49m
3 stops
Multiple Airlines Logo
8:25 am - 9:20 pm
ASU
-
ORD
14h 55m
1 stop
$887Multiple Airlines
Mon, May 11 - 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
$902Avianca
Mon, May 11 - Wed, May 20
Multiple Airlines Logo
11:20 pm - 9:50 pm
ORD
-
ASU
20h 30m
2 stops
Multiple Airlines Logo
8:10 am - 9:36 am
ASU
-
ORD
27h 26m
3 stops
$922Multiple Airlines
Thu, Apr 16 - Thu, Apr 23

United Airlines flights from Chicago O'Hare Intl Airport to Asuncion

Our best United Airlines deals on Chicago O'Hare Intl Airport to Asuncion flight tickets
United Airlines
Aug 23
ORD9:30 pmChicago O'Hare Intl
24h 27m
2 stops
ASU11:57 pmAsuncion Silvio Pettirossi
Sep 7
ASU6:33 amAsuncion Silvio Pettirossi
20h 15m
2 stops
ORD12:48 amChicago O'Hare Intl
$1,094
United Airlines
Apr 14
ORD9:00 amChicago O'Hare Intl
18h 33m
2 stops
ASU5:33 amAsuncion Silvio Pettirossi
Apr 30
ASU6:33 amAsuncion Silvio Pettirossi
20h 40m
1 stop
ORD1:13 amChicago O'Hare Intl
$1,350
United Airlines
Mar 20
ORD10:35 amChicago O'Hare Intl
16h 57m
2 stops
ASU5:32 amAsuncion Silvio Pettirossi
Mar 27
ASU6:42 amAsuncion Silvio Pettirossi
32h 49m
1 stop
ORD1:31 pmChicago O'Hare Intl
$3,863

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
May 11
ORD11:20 pmChicago O'Hare Intl
27h 20m
1 stop
ASU4:40 amAsuncion Silvio Pettirossi
May 20
ASU8:25 amAsuncion Silvio Pettirossi
14h 55m
1 stop
ORD9:20 pmChicago O'Hare Intl
$902
Avianca
Apr 6
ORD6:00 amChicago O'Hare Intl
44h 40m
2 stops
ASU4:40 amAsuncion Silvio Pettirossi
Apr 10
ASU8:25 amAsuncion Silvio Pettirossi
14h 55m
1 stop
ORD9:20 pmChicago O'Hare Intl
$978
Avianca
Aug 7
ORD11:20 pmChicago O'Hare Intl
27h 20m
1 stop
ASU4:40 amAsuncion Silvio Pettirossi
Aug 12
ASU8:25 amAsuncion Silvio Pettirossi
14h 55m
1 stop
ORD9:20 pmChicago O'Hare Intl
$1,018

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 March 20, 2026.
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

Cheapest round-trip

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Fri 5/1

11:20 pm-7:52 am

3 stops30h 32m

Asuncion Silvio Pettirossi

Fri 5/8

8:25 am-9:20 pm

1 stop14h 55m

$822

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Fri 4/17

11:20 pm-7:52 am

3 stops30h 32m

Asuncion Silvio Pettirossi

Fri 4/24

8:25 am-9:12 pm

3 stops38h 47m

$826

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Fri 4/17

11:20 pm-4:40 am

1 stop27h 20m

Asuncion Silvio Pettirossi

Fri 4/24

8:25 am-9:12 pm

3 stops38h 47m

$849
Quickest round-trip

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Mon 5/11

11:20 pm-1:40 am

2 stops24h 20m

Asuncion Silvio Pettirossi

Wed 5/20

8:25 am-9:20 pm

1 stop14h 55m

$852

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Fri 5/1

11:20 pm-4:40 am

1 stop27h 20m

Asuncion Silvio Pettirossi

Fri 5/8

8:25 am-11:42 am

2 stops29h 17m

$855

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Fri 4/17

11:20 pm-7:52 am

3 stops30h 32m

Asuncion Silvio Pettirossi

Fri 4/24

8:25 am-9:36 am

2 stops27h 11m

$862

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Fri 4/17

11:20 pm-4:40 am

1 stop27h 20m

Asuncion Silvio Pettirossi

Fri 4/24

8:25 am-9:36 am

2 stops27h 11m

$884

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Mon 5/11

11:51 am-4:40 am

3 stops38h 49m

Asuncion Silvio Pettirossi

Wed 5/20

8:25 am-9:20 pm

1 stop14h 55m

$887

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Mon 5/11

11:20 pm-4:40 am

1 stop27h 20m

Asuncion Silvio Pettirossi

Wed 5/20

8:25 am-9:20 pm

1 stop14h 55m

$902

ChicagoAsuncion

ORD - ASU

ORDASU

Chicago O'Hare Intl

Thu 4/16

11:20 pm-9:50 pm

2 stops20h 30m

Asuncion Silvio Pettirossi

Thu 4/23

8:10 am-9:36 am

3 stops27h 26m

$922

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 typical price of a round-trip flight between Chicago O'Hare Intl Airport and Asuncion?

Can stopping save me money on Chicago O'Hare Intl Airport to Asuncion flights?

You could potentially save up to 34% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Asuncion flight.

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

Fastest flight time

18h 25m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Asuncion takes 18h 25m
There are no direct flights from Chicago O'Hare Intl Airport to Asuncion. There are no popular flight routes from Chicago O'Hare Intl Airport to Asuncion.
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 18h 25m.

  • 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 $266Free CancellationRating
6.5
2,503 reviews
Search Avianca flights
Copa AirlinesPriceFrom $535Free CancellationRating
7.5
1,573 reviews
Search Copa 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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