ORD - ASU

$271 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 5/6. 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.
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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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Flights Deals

Cheap Flights from Chicago to Asuncion

 
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.

Recent round-trip flight deals from Chicago to Asuncion

KAYAK's recommended round-trip deals from the most popular airlines that fly from Chicago to Asuncion.
Discover the best prices for you by selecting your travel dates on KAYAK.
Avianca Logo
2:35 pm - 4:40 amORD-ASU
12h 05m1 stop
Avianca Logo
8:10 am - 1:15 pmASU-ORD
31h 05m1 stop
$631Avianca
Find Deal
Thu, Sep 4 - Fri, Sep 19
 Logo
10:31 am - 5:25 amORD-ASU
16h 54m2 stops
 Logo
3:44 am - 9:26 amASU-ORD
31h 42m2 stops
Sat, Jun 14 - Fri, Jun 20
 Logo
2:35 pm - 4:40 amORD-ASU
12h 05m1 stop
 Logo
3:55 am - 11:53 pmASU-ORD
21h 58m2 stops
Thu, Sep 4 - Thu, Sep 18
 Logo
2:35 pm - 4:40 amORD-ASU
12h 05m1 stop
 Logo
6:28 am - 12:34 amASU-ORD
20h 06m1 stop
Thu, Jun 5 - Thu, Jun 12
 Logo
2:35 pm - 4:40 amORD-ASU
12h 05m1 stop
 Logo
8:25 am - 3:04 pmASU-ORD
32h 39m2 stops
Tue, Jun 10 - Tue, Jun 24
Avianca Logo
3:45 pm - 4:40 amORD-ASU
34h 55m2 stops
Avianca Logo
8:10 am - 1:15 pmASU-ORD
31h 05m1 stop
$775Avianca
Find Deal
Fri, Jun 13 - Fri, Jun 20
Copa Airlines Logo
7:54 am - 5:25 amORD-ASU
19h 31m1 stop
Copa Airlines Logo
6:28 am - 12:34 amASU-ORD
20h 06m1 stop
$1,007Copa Airlines
Find Deal
Tue, Jun 10 - Tue, Jun 24
Copa Airlines Logo
7:54 am - 11:57 pmORD-ASU
14h 03m1 stop
Copa Airlines Logo
6:28 am - 12:34 amASU-ORD
20h 06m1 stop
$1,014Copa Airlines
Find Deal
Thu, Jun 12 - Thu, Jun 19
LATAM Airlines Logo
1:30 pm - 10:05 amORD-ASU
18h 35m2 stops
LATAM Airlines Logo
8:25 am - 11:58 pmASU-ORD
17h 33m2 stops
$1,066LATAM Airlines
Find Deal
Tue, May 27 - Wed, Jun 4
LATAM Airlines Logo
5:30 am - 6:10 amORD-ASU
22h 40m3 stops
LATAM Airlines Logo
8:25 am - 11:58 pmASU-ORD
17h 33m2 stops
$1,290LATAM Airlines
Find Deal
Thu, May 15 - Mon, May 19
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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.

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

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

When flying from Chicago to Asuncion, you should consider leaving on a Friday and avoid Saturdays if you are looking for the best rates. For your return to Chicago, you’ll find the best rates on Wednesdays and the most expensive ones on Thursdays.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Asuncion?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Asuncion, 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 Chicago O'Hare Intl Airport to Asuncion is July, where tickets cost $719 (return) on average. On the other hand, the most expensive months are August and November, where the average cost of round-trip tickets is $1,446 and $1,405 respectively.

Good to know

Low seasonFebruary
High seasonDecember
Cheapest flight$271
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 9% 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 $271 for a one-way ticket and $631 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, oneworld, and SkyTeam are the airline alliances operating flights between Chicago and Asuncion, with Star Alliance being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Chicago to Asuncion are Copa Airlines and American Airlines. With an average price for the route of $1,286 and an overall rating of 7.5, Copa Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,118 and an overall rating of 7.2.

  • 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.

Top 3 airlines serving 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 1414 reviews
7.8Boarding
6.8Food
7.4Comfort
6.8Entertainment
8.1Crew
Airline reviews

It would have been better if they don't separate families in seating. We were seated in the aile row in the middle of a family of four. It would have been better if they they seat the family of four together than separated.

4.0 OkayAnonymous, Apr 2025LAX - PTY
Read more Copa Airlines reviews

It would have been better if they don't separate families in seating. We were seated in the aile row in the middle of a family of four. It would have been better if they they seat the family of four together than separated.

No headphones given for inflight entertainment. I missed my flight from the previous day and the customer service agent tried to extort an additional $100.00 US from me for missing my flight. Really?!

It was reasonably comfortable trip considering its duration (7 hours). Crew was very good and friendly, seats very more comfortable than other planes. Only negative comment would be that the bathroom light did not get its full brightness 🙃

The flight was delayed about 4 hours without any explanation. No wifi or entertainment at all on planes. Had to pay for checked bags I was allowed according to reservations.

It was good, plane is a bit older so seats are somewhat flat

Great from check in all the way to the end. Very happy with Copa

Well the airline was fine. The only thing is I was charged for a checked in luggage. But when I reserved the ticket it showed a check in bag allowed. Who can I get in contact with for reimbursement.? The airline said I had to speak to whoever I booked ticket with.

Friendly flight team and seamless travel from one stop to next.

I loved my experience. Very safe, Very informative and very friendly.

At JFK the Security line was extremely long and few checkpoints open.

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

Excellent! The gate agents were kind enough to rebook me on an earlier flight saving me from a 6 hour layover. Even my luggage made it despite the fact that the connection was technically too narrow. The flight itself was very comfortable, roomy, and clean. Plenty of space for my carryon items with plugs to charge my phone. After a long international flight of 14 hours, this was an excellent way to end my travels!

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

This particular flight wasn't very full at the back, so there were three seats available for spreading out and getting relatively comfortable

Most of the delay was due to weather which is not what was at issue here. One delay was due to a missing flashlight and in the end the flashlight was actually found on the plane. The entertainment system is very limited. Live TV options offer only a few channels that are not very appealing. Boarding and deplaning are always difficult. It just takes too much time to get on and off the plane. On the plus side, I missed my connecting flight, but was easily able to book a later flight from the app while enroute.

You were more on time than United. I'm so over united delays.

The meals were mediocre and the alcohol selection was poor. I enjoyed the selection of movies and other entertainment.

I chatted with the captain before the flight, and similarly during the welcome announcement, he warned of a turbulent flight that may impact the in-flight service. However, once at altitude, he announced that the weather changed and he immediately turned off the seatbelt sign. But it appeared the cabin crew had already decided to take off this flight. They remained seated and then just chatted in the galley. The flight was fully catered, but only first class received service.

My flight attendant was attentive! The elderly person next to me was flatulent and the flight attendant could see that I was in distress and brought me some face masks

My boarding pass wouldn't pull up in the app very easily and had to really dig through my email. That caused a delay in TSA..

I receive a service for what I pay, so it is fair.

Terrible, We had to stay in Bogota for two days due to weather but the airline did not provide for the same day flight. Only two days later

Excellent flight and one of the smoothest landing I’ve ever experienced

The seats were very uncomfortable. I would have upgrade or got different flight if I knew. I usually sleep in the plane but I couldn’t sleep at all. Very uncomfortable. Also no food or drink everything was to purchase, and that’s u usual for international flight.

There isn't much space in-between seats and even water needs to be paid for during the flight.

We did not know about the bag fees until check in. They are way too high. It’s insane. We also had a huge delay and everything costed extra which was very annoying.

Lounge for business was closed. Boarding was rush and stand by. Seat for business is just the middle seat blocked and some more leg room.

Flew with our two children. Paid $380 to check two bags (one was overweight). They then left the bags behind on Sunday, December 21st, with all our family’s clothes and family Christmas presents. When we arrived at our destination they told us the bags had not arrived, and they thought (but didn’t know) they were still in Boston, but that there’d be a flight the next day and the bags would arrive the next day. The next day we found out there was no flight, now we’re hoping we get our bags before we fly back out. Meanwhile, trying to get any engagement or accurate information is a waste of time. The folks at the call center are just gatekeepers, who can’t connect with any departments that actually do things to solve a problem. Getting information is made deliberately difficult. My biggest regret is that I’ve had a number of awful experiences with Avianca traveling between the US and Colombia, and still let myself get suckered into buying these tickets because the schedule was great. Never again.

We were not aware carry-on bags cost extra until we arrived at the airport so, we were charged $240.00 for two small carry- on bags! There was a substantial fee for drinks and snacks. No wifi, or other entertainment was available. Waiting areas were crowded and uncomfortable.

please see previous response; it covers the whole travel trajectory.

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

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