ORD - ASU

$374 Find Cheap Flights from Chicago to Asuncion

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Asuncion departing on 4/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Asuncion

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Asuncion, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Asuncion, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$825
Typical prices: $1,115-$1,164
Multiple Airlines
Fri 4/17Wed 4/22
ORD - ASU • 3 stops
Cheapest one-way
$374
Multiple Airlines
Sat 4/18
ORD - ASU • 2 stops
Top airlines
Cheapest • from $956 (round-trip)
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Chicago and Asuncion. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $874 (round-trip)
Shortest trip • 13h 49m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Asuncion!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chicago to Asuncion (ORD-ASU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Asuncion that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Asuncion

Fri, Apr 17 - Wed, Apr 22
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
$825Multiple Airlines
Fri, Apr 17 - Wed, Apr 22
Multiple Airlines Logo
11:20 pm - 7:52 am
ORD
-
ASU
30h 32m
3 stops
Multiple Airlines Logo
8:25 am - 1:05 pm
ASU
-
ORD
30h 40m
2 stops
$826Multiple Airlines
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
11:20 pm - 4:40 am
ORD
-
ASU
27h 20m
1 stop
Multiple Airlines Logo
8:25 am - 1:05 pm
ASU
-
ORD
30h 40m
2 stops
$835Multiple Airlines
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
11:20 pm - 4:40 am
ORD
-
ASU
27h 20m
1 stop
Multiple Airlines Logo
8:25 am - 1:05 pm
ASU
-
ORD
30h 40m
3 stops
$849Multiple Airlines
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
11:20 pm - 4:40 am
ORD
-
ASU
27h 20m
1 stop
Multiple Airlines Logo
8:25 am - 1:05 pm
ASU
-
ORD
30h 40m
2 stops
$851Multiple Airlines
Fri, Apr 17 - Wed, Apr 22
Multiple Airlines Logo
11:20 pm - 7:52 am
ORD
-
ASU
30h 32m
3 stops
Multiple Airlines Logo
8:25 am - 5:11 pm
ASU
-
ORD
34h 46m
3 stops
$852Multiple Airlines
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
11:20 pm - 4:40 am
ORD
-
ASU
27h 20m
1 stop
Multiple Airlines Logo
8:25 am - 1:05 pm
ASU
-
ORD
30h 40m
2 stops
$854Multiple Airlines
Fri, Apr 17 - Wed, Apr 22
Multiple Airlines Logo
11:20 pm - 4:40 am
ORD
-
ASU
27h 20m
1 stop
Multiple Airlines Logo
8:25 am - 1:05 pm
ASU
-
ORD
30h 40m
2 stops
$857Multiple Airlines
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
11:20 pm - 4:40 am
ORD
-
ASU
27h 20m
1 stop
Multiple Airlines Logo
8:25 am - 1:05 pm
ASU
-
ORD
30h 40m
3 stops
$865Multiple Airlines
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
11:28 am - 4:40 am
ORD
-
ASU
39h 12m
3 stops
Multiple Airlines Logo
8:25 am - 9:20 pm
ASU
-
ORD
14h 55m
1 stop
$869Multiple Airlines
Booking Insights

KAYAK's insights & trends for Chicago to Asuncion flights

Get data-powered insights and trends into flights from Chicago to Asuncion to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Chicago O'Hare Intl Airport to Asuncion?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chicago O'Hare Intl Airport to Asuncion departing in April.

Good to know

Low seasonMay
Cheapest flight$374
Best time to beat the crowds with an average 55% drop in price.
Most popular time to fly and prices are also 45% lower on average.
Flight from Chicago to Asuncion

When to book flights from Chicago to Asuncion

Are your dates flexible? Find out the best times to travel from Chicago to Asuncion based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Asuncion flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Asuncion?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Asuncion was $374 for a one-way ticket and $822 for a round-trip.

  • Do I need a passport to fly between Chicago and Asuncion?

    A passport is required to fly from Chicago to Asuncion.

  • Which aircraft models fly most regularly from Chicago to Asuncion?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Asuncion?

    Star Alliance is the only airline alliance operating flights between Chicago and Asuncion.

  • Which is the best airline for flights from Chicago to Asuncion, Copa Airlines or Avianca?

    The two airlines most popular with KAYAK users for flights from Chicago to Asuncion are Copa Airlines and Avianca. With an average price for the route of $1,295 and an overall rating of 7.5, Copa Airlines is the most popular choice. Avianca is also a great choice for the route, with an average price of $406 and an overall rating of 6.5.

  • How does KAYAK find such low prices on flights from Chicago to Asuncion?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Asuncion.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Asuncion?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Asuncion from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Asuncion?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Asuncion with an airline and back to Chicago with another airline. Booking your flights between Chicago and ASU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Asuncion?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Asuncion from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Chicago to Asuncion?

    In the past 3 days, the cheapest round-trip tickets from Chicago to Asuncion were found on Avianca ($956) and LATAM Airlines ($992).

Reviews of the top airlines flying from Chicago to Asuncion

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Asuncion. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Asuncion? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Copa AirlinesOverall score based on 1567 reviews
7.8Boarding
7.4Comfort
8.1Crew
6.8Food
6.8Entertainment
Airline reviews

Copa staff at PTY and one particular crew member were unhelpful & rude.

6.0 GoodOluwaseyi, Feb 2026
PTY - POS
Read more Copa Airlines reviews

Copa staff at PTY and one particular crew member were unhelpful & rude.

Horrible. No TV or any type of entertainment on board. Passwnger listening to/watching stuff on their own phone with no headphones making it noise and uncomfortable for everyone else, little/tiny food portions, old seats, useless wifi (cant access anything). Horrible exlerience especially it was a lomg distance flight with kids.

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

Simply as follows:- First, there was no vegetarian option for the meal Second, only 2 washrooms for the entire economy class.

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

Cops Airlines is fantastic! The level of care and professionalism provided by the entire crew was top rate.

Very happy with my flight. I would definitely recommend it.

Did upgrade, travel in business it was great (more room I could sleep)

Horrible experience with Avianca, they delayed their flight and when we arrived to NYC, AVIANCA took 1 hr y 30 mins to park the airplane and all passenger get off the plane, it made me lost all my trains to get back home and I came back to my place at 3 am instead of 12 am. On the top of that their plane seat are so uncomfortable and is not enough space and killed my legs and knees, Avianca used to be good when it was a Colombian company, now after Brasilian company bought them, their service quality is bad and their flights are delayed and oversold.

It was delayed and I lost my connection flight to Cali and I missed my Mom's funeral

I actually upgraded to the medium level of seats from basic and even doing that it may have been physically the most uncomfortable flight I have ever had. They packed everyone like is a train to death camp. It was a red eye so I hoped to get some sleep but it was physically impossible to find a comfortable way to rest. I met other folks on the same flight and they said the same thing. It was an utterly miserable flight and if I have any other options I will never fly with them again

Deplaning was a mess, I sat in business (seats are horrible) and the front door had a problem so we had to deplane from the rear exit. The stairs were not tall enough to reach so there was a large step down from the plane to the top of the stairs.

Staff are the rudest in the industry … awful customer service … will never fly Avianca again

Pros: we leave and arrive on time Cons: the most uncomfortable seats ever. You cant recline at all your seats. No entertainment No TVs flight attendants didn't provide even a glass of water. You have to go to back of the airplane and ask for one. I am Colombian and I remember seeing the flight attendants very neat, elegants which is or was a staple of Avianca.it was one with tennis shoes, no male up, the hair was messy... that was really odd.

Here we have another airline flying to Guatemala but doesn't have a plus or a less, just in the middle. Why? Well, first we don't have even free water Movie selection is poor Seats don't recline in some places Food selection is carb based Forgot to mention, customer service on the web is the worst. Good things; Very reliable on schedule Kind crew

Last seat of Bussines Class it does recline but passenger seating behind kept pushing since they did not have space once my seat was reclined

We waited for one hour to deboard the plane after landing. That could be better

I handed in my suitcase in perfect condition at SAL Airport. And in MIA Airport I received it with one corner broken and the wheels bent.

Everything you need to know for your flight from Chicago to Asuncion

Information on your arrival and departure airports