ASU - ORD

$403 Find Cheap Flights from Asuncion to Chicago O'Hare Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Asuncion to Chicago departing on 9/10. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Asuncion to Chicago, 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 Asuncion to Chicago, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Booking Insights
Flights Deals

Cheap Flights from Asuncion to O'Hare Intl (ASU-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Asuncion to O'Hare Intl 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 Asuncion to Chicago

Sun, Sep 14 - Sun, Sep 21
 Logo
1:15 pm - 10:48 pmASU-ORD
35h 33m3 stops
 Logo
5:17 pm - 6:10 amORD-ASU
34h 53m3 stops
Sun, Sep 14 - Sun, Sep 21
Copa Airlines Logo
6:31 am - 12:21 amASU-ORD
19h 50m1 stop
Copa Airlines Logo
8:02 am - 5:25 amORD-ASU
19h 23m1 stop
$834Copa Airlines
Find Deal
Thu, Aug 21 - Mon, Aug 25
LATAM Airlines Logo
11:05 am - 6:49 pmASU-ORD
33h 44m2 stops
LATAM Airlines Logo
9:47 am - 11:55 pmORD-ASU
36h 08m2 stops
$843LATAM Airlines
Find Deal
Fri, Sep 5 - Sun, Sep 21
 Logo
4:50 am - 10:48 pmASU-ORD
19h 58m3 stops
 Logo
5:17 pm - 6:10 amORD-ASU
34h 53m3 stops
Thu, Aug 28 - Fri, Sep 5
Copa Airlines Logo
1:45 am - 1:41 pmASU-ORD
13h 56m1 stop
Copa Airlines Logo
8:02 am - 5:25 amORD-ASU
19h 23m1 stop
$854Copa Airlines
Find Deal
Sun, Sep 14 - Sun, Sep 21
 Logo
8:10 am - 1:15 pmASU-ORD
31h 05m1 stop
 Logo
5:17 pm - 6:10 amORD-ASU
34h 53m3 stops
Thu, Aug 21 - Wed, Aug 27
LATAM Airlines Logo
11:05 am - 6:49 pmASU-ORD
33h 44m2 stops
LATAM Airlines Logo
3:30 pm - 6:00 pmORD-ASU
24h 30m2 stops
$861LATAM Airlines
Find Deal
Fri, Sep 5 - Sun, Sep 21
 Logo
8:10 am - 1:15 pmASU-ORD
31h 05m1 stop
 Logo
5:17 pm - 6:10 amORD-ASU
34h 53m3 stops
Tue, Dec 16 - Sun, Jan 11
Avianca Logo
6:45 am - 1:15 pmASU-ORD
33h 30m2 stops
Avianca Logo
2:35 pm - 5:40 amORD-ASU
36h 05m2 stops
$896Avianca
Find Deal
Tue, Dec 16 - Sun, Jan 11
Avianca Logo
6:45 am - 12:15 pmASU-ORD
32h 30m1 stop
Avianca Logo
6:10 pm - 5:40 amORD-ASU
32h 30m2 stops
$966Avianca
Find Deal
Booking Insights

KAYAK's insights & trends for Asuncion to Chicago flights

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

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

What’s the cheapest day of the week to fly from Asuncion to Chicago O'Hare Airport?

The average price of all round-trip flights from Asuncion to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Asuncion to Chicago O'Hare Airport, look for departures on Wednesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Chicago O'Hare Airport, Friday is the cheapest day to fly and Saturday is the most expensive.

Good to know

Low seasonOctober
Cheapest flight$403
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from Asuncion to Chicago O'Hare Airport

When to book flights from Asuncion to Chicago

Are your dates flexible? Find out the best times to travel from Asuncion to Chicago 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 Asuncion to Chicago O'Hare Airport flights

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

    In the last 3 days, the lowest price for a flight from Asuncion to Chicago O'Hare Intl Airport was $403 for a one-way ticket and $811 for a round-trip.

  • Do I need a passport to fly between Asuncion and Chicago O'Hare Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Asuncion and on arrival in Chicago O'Hare Airport.

  • Which airports will I be using when flying from Asuncion to Chicago O'Hare Airport?

    Asuncion and Chicago O'Hare Airport are both served by 1 main airport. You will leave Asuncion from Asuncion Silvio Pettirossi and will be arriving at Chicago O'Hare Intl.

  • Which aircraft models fly most regularly from Asuncion to Chicago O'Hare Airport?

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

  • Which airline alliances offer flights from Asuncion to Chicago O'Hare Airport?

    Star Alliance is the only airline alliance operating flights between Asuncion and Chicago O'Hare Airport.

  • How does KAYAK find such low prices on flights from Asuncion to Chicago O'Hare Airport?

    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 Asuncion to Chicago O'Hare Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Asuncion 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 Asuncion to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport with an airline and back to Asuncion with another airline. Booking your flights between Asuncion and ORD 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 Asuncion to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport from Asuncion up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Asuncion to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Asuncion to Chicago. 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 Asuncion to Chicago? 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 1493 reviews
7.4Comfort
8.1Crew
6.8Food
7.8Boarding
6.8Entertainment
Airline reviews

horrible service, food was an embarrassment, no charging for cellphones, stay away

2.0 MediocreAnonymous, Jul 2025PTY - IAD
Read more Copa Airlines reviews

horrible service, food was an embarrassment, no charging for cellphones, stay away

the food served was an embarrassment. No connection for charging the cellphone... What a crappy airline.

Great experience with a crew always thinking in the passenger

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

Had to go through security at the gate again. Had to take off shoes and go through the whole thing again even though we have global entry. They asked us to check in items bought at duty free during our layover and since we checked our luggage at the original departure airport, they forced us to check in a small backpack. None of this ever happened with other airlines. In addition, no vegetarian food option and no snacks during a 7 hr flight. Luggage limits are unusually small. This is unacceptable. Will NEVER fly Copa again and will tell friends and family to avoid this airline.

We paid extra with copa for seats near one another The plane was changed and we lost our seats We were all Separated. We have not received a refund for our seats despite emailing and calling.

It was ok. However, the food was quite poor since I don't eat pasta.

Tell people to remain in their seats during the meal/beverage distribution. Enforce boarding by group numbers. No one was checking. Tell people to turn their electronics speakers off. Bigger cups for drinks.

Placed us in the last rear row of the plane so could not recline seats because of the rear wall, and also made it more of a tight space when the passenger in front reclined their seat. While understand seat assignments, every passenger should be afforded a reclining seat. The odor control scent from the restrooms was overwhelming strong. My wife and I could not deal with it, and she suffered a terrible headache as a result. I kept getting hit by the crew since I was on the ilse seat. No apologies, nothing. They made me feel like I was supposed to take the beating for a 3 hr flight.

There was no individual at the front check in when I arrived. I waited for at least 15 minutes and walked around asking security/janitors if they could help and they did not have a solution. So I had to take my checked bag through security and they threw away some of my items. I ended up making it to the gate only a few minutes before it closed due to my waiting for an agent at check in.

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Very clean and comfortable cabin. Amazing Mediterranean salad for lunch before landing. Great range of films to watch. Really quiet and easy to sleep on the flight also. The initial food was a bit weird: odd fried chicken pieces in some weird white gloop, but that would be my lack of cultural knowledge on the grub. Salad more than made up for it at the other end. Staff were super attentive and helpful. Great and easy flight

The flight was fine and the crew awesome. The problem is ORD and AA. Computers went down, ORD fell apart and a 40 min flight turned into a 3 hour trip. Guess the answer is to not try and fly to ORD after noon. But, as I said, crew was awesome and did everything they could to lesson the flight time.

The flight was fine but the 8 hour delay in Chicago was awful - 5 gate changes and repeated delays without an explanation. No vouchers. Nothing.

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Not sure the logic of the boarding in Groups. I was loaded first on the aisle. Then the guy in the middle. Then the guy by the window. Constantly holding up the other people boarding behind them with us blocking the aisle and this happened in most of the other rows

To start, I’d like to say that every American Airline personnel I interacted with on the ground, especially flight crew, was very friendly and did their best to help me out. Despite this, however, my experience with the airline was an entire mess. The 7:19 PM flight was heavily delayed due to weather, and pushed to 10:30 AM the next morning. Because of this, I had to spend the night inside of the airport. At some point later in the night, I got an email saying that the flight had been canceled. I called the support number, and the representative on the other line told me that the flight was still on and that I didn’t need to rebook. The next morning, no one came to the gate to open the door for the crew until almost 11 AM. By this time the flight crew had been waiting for over an hour, and they had called management to get someone to open the door for them multiple times. Around 11:30, the gate screen had changed to a different flight. I ended up buying a last minute ticket with Southwest airline just to get to Chicago, because the next flight with American wasn’t until 7:19 pm that day. Now, earlier that morning my suitcase had been sent ahead of me to ORD. I went to baggage claim to ask them if I could have my suitcase forwarded to where I was staying. The representative at SDF baggage claim said they could and put the claim in for me. As I was going back through TSA, I got an email that the airline had found my suitcase, but the next step was to send it BACK to SDF. I called the airline support number again, and I made it clear that my suitcase needed to stay in Chicago and to not come back to SDF. The representative told me that they would hold my suitcase at ORD and that it wasn’t going to be forwarded anywhere. Once I got there, I found that they had loaded my suitcase onto a plane to send it back to SDF. Thankfully, I had gotten to the baggage claim counter in time for them to put in a request to bring my suitcase back up. My refund with the airline is processing already, but because of this entire experience and miscommunication at every turn of the way, I will not book with American Airlines in the future.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

Crew professional. Easy bag drop off. On time. Good entertainment.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.