ASU - CHI

$440 Find Cheap Flights from Asuncion to Chicago

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 10/9. 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

 
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
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Flight Deals

Cheap Flights from Asuncion to Chicago (ASU-CHI)

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

Thu, Oct 9 - Tue, Oct 14
Copa Airlines Logo
6:32 am - 12:21 amASU-ORD
19h 49m1 stop
Copa Airlines Logo
7:59 am - 12:01 amORD-ASU
14h 02m1 stop
$617Copa Airlines
Find Deal
Thu, Dec 18 - Sat, Dec 27
LATAM Airlines Logo
8:25 am - 10:44 pmASU-ORD
17h 19m2 stops
LATAM Airlines Logo
12:31 pm - 5:40 pmORD-ASU
26h 09m2 stops
$629LATAM Airlines
Find Deal
Fri, Oct 24 - Tue, Oct 28
Copa Airlines Logo
6:32 am - 12:21 amASU-ORD
19h 49m1 stop
Copa Airlines Logo
3:07 pm - 5:26 amORD-ASU
12h 19m1 stop
$637Copa Airlines
Find Deal
Wed, Dec 17 - Sun, Jan 4
LATAM Airlines Logo
8:25 am - 10:44 pmASU-ORD
17h 19m2 stops
LATAM Airlines Logo
5:29 pm - 6:15 amORD-ASU
33h 46m2 stops
$647LATAM Airlines
Find Deal
Fri, Oct 24 - Tue, Oct 28
LATAM Airlines Logo
8:25 am - 9:40 amASU-MDW
27h 15m2 stops
LATAM Airlines Logo
5:04 pm - 6:15 amMDW-ASU
35h 11m2 stops
$687LATAM Airlines
Find Deal
Fri, Oct 24 - Tue, Oct 28
LATAM Airlines Logo
8:25 am - 10:20 amASU-ORD
27h 55m2 stops
LATAM Airlines Logo
1:26 pm - 6:15 amORD-ASU
38h 49m2 stops
$687LATAM Airlines
Find Deal
Thu, Mar 12 - Mon, Mar 16
Avianca Logo
8:20 am - 9:20 pmASU-ORD
15h 00m1 stop
Avianca Logo
11:20 pm - 11:30 amORD-ASU
34h 10m2 stops
$1,001Avianca
Find Deal
Tue, Dec 16 - Sun, Jan 11
Avianca Logo
8:20 am - 8:20 pmASU-ORD
15h 00m1 stop
Avianca Logo
10:20 pm - 5:15 amORD-ASU
27h 55m1 stop
$1,082Avianca
Find Deal
Fri, Dec 19 - Mon, Jan 26
United Airlines Logo
1:45 am - 10:37 pmASU-ORD
23h 52m2 stops
United Airlines Logo
5:40 am - 5:37 amORD-ASU
20h 57m2 stops
$1,242United Airlines
Find Deal
Fri, Dec 19 - Mon, Jan 26
United Airlines Logo
1:45 am - 12:52 pmASU-ORD
14h 07m1 stop
United Airlines Logo
5:40 am - 12:14 amORD-ASU
15h 34m2 stops
$1,693United Airlines
Find Deal

Everything you should know

Top airlines
Copa Airlines
Cheapest • from $617 (round-trip)
Copa Airlines
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 31% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$617
Typical prices: $872-1024
Copa Airlines
Thu 10/9Tue 10/14
ASU - ORD • 1 stop
Cheapest one-way
$440
Copa Airlines
Thu 10/9
ASU - ORD • 1 stop
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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 Chicago!
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?

What’s the cheapest day of the week to fly from Asuncion to Chicago?

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

Your flight ticket price will generally be cheaper if you fly to Chicago on a Wednesday and more expensive on a Thursday. On your return trip to Asuncion, you should consider flying back on a Friday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Asuncion to Chicago?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Asuncion to Chicago, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Asuncion to Chicago is October, where tickets cost $677 (return) on average. On the other hand, the most expensive months are January and April, where the average cost of round-trip tickets is $1,521 and $1,369 respectively.

Good to know

Low seasonFebruary
Cheapest flight$440
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 11% lower on average.
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 flights from Asuncion to Chicago

  • What is the cheapest flight from Asuncion to Chicago?

    In the last 3 days, the lowest price for a flight from Asuncion to Chicago was $440 for a one-way ticket and $617 for a round-trip.

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

    A passport is required to fly from Asuncion to Chicago.

  • Which airports will I be using when flying from Asuncion to Chicago?

    When flying out of Asuncion you will be using Asuncion Silvio Pettirossi. You will be landing at one of these airports: Chicago Midway or Chicago O'Hare Intl.

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

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

  • Which airline alliances offer flights from Asuncion to Chicago?

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

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago 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?

    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 with an airline and back to Asuncion with another airline.

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

    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 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.
7.6
Copa AirlinesOverall score based on 1531 reviews
6.8Food
7.8Boarding
7.4Comfort
8.1Crew
6.8Entertainment
Airline reviews

As always, Copa Airlines is great to fly on. The flights are always on time, the staff are pleasant and helpful and it's always a wonderful flying experience.

10.0 ExcellentNeil, Aug 2025PTY - BGI
Read more Copa Airlines reviews

As always, Copa Airlines is great to fly on. The flights are always on time, the staff are pleasant and helpful and it's always a wonderful flying experience.

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

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

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

I selected first class expecting excetional service. It was mediocre at best. The food service was cold, meal choices was poor and on one leg they did provide dessert. I did enjoy the lay day seat but the movies were old and nothing current. Boarding the plane is always hot. So boarding is quite warm until your in the air. I took a small personal air fan. Update the meals and movies.

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.

Seats not reclining, no vegetarian food option, no snacks. 7.5 hr flight should have been more comfortable. Luggage limits are unusually small. 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.

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

My entertainment did not work. I was very tired from the botched connection, and the poor sleep

It’s a delta flight operated by LATAM. The whole ticket sale is a mess, delta changed my flight but didn’t update it in LATAM system, I couldn’t get my boarding pass, it took me hours to resolve this issue with delta. I had to change my travel plan. No apology from Delta even though it’s their fault.

Boarding was done by woman who insisted on strict standing in line policy; food was ok; entertainment minimal

entertainment was not good; the shoulder strap on Business class seat did not sit well across the body (more like across the neck); the food was not hot and the special meal promoted by insert in the menu was not available to us

Wider seats, better seat cushions, (I felt like there was a board I was sitting on). I had the chicken to eat but It neither tasted nor looked like chicken. The fruit was good.

Our flight was cancelled and it took them 5 hours to reschedule and the next morning they said we still didn’t have a new ticket.

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

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

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