CPH - ORD

$300 Find Cheap Flights from Copenhagen 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 Copenhagen to O'Hare Intl departing on 9/29. 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 Copenhagen 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 Copenhagen to Chicago, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% 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
Expert advice
Useful Info
Flights Deals

Cheap Flights from Copenhagen to Chicago (CPH-ORD)

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

Fri, Aug 29 - Sat, Sep 13
British Airways Logo
2:00 pm - 8:10 pmCPH-ORD
13h 10m1 stop
British Airways Logo
4:55 pm - 8:35 pmORD-CPH
20h 40m1 stop
$457British Airways
Find Deal
Wed, Sep 3 - Mon, Sep 8
American Airlines Logo
2:00 pm - 7:42 amCPH-ORD
24h 42m2 stops
American Airlines Logo
10:35 pm - 8:55 pmORD-CPH
15h 20m1 stop
$478American Airlines
Find Deal
Fri, Sep 5 - Wed, Sep 10
Icelandair Logo
7:20 am - 6:15 pmCPH-ORD
17h 55m1 stop
Icelandair Logo
7:25 pm - 12:55 pmORD-CPH
10h 30m1 stop
$502Icelandair
Find Deal
Sat, Sep 6 - Thu, Sep 11
Icelandair Logo
4:45 pm - 9:15 pmCPH-ORD
11h 30m1 stop
Icelandair Logo
10:15 pm - 9:45 pmORD-CPH
16h 30m1 stop
$530Icelandair
Find Deal
Wed, Aug 27 - Fri, Sep 5
United Airlines Logo
6:10 am - 2:55 pmCPH-ORD
15h 45m2 stops
United Airlines Logo
8:00 pm - 7:10 amORD-CPH
28h 10m2 stops
$541United Airlines
Find Deal
Fri, Jul 4 - Fri, Jul 18
United Airlines Logo
6:05 am - 10:09 pmCPH-ORD
23h 04m2 stops
United Airlines Logo
10:50 am - 12:00 pmORD-CPH
18h 10m2 stops
$575United Airlines
Find Deal
Wed, Aug 27 - Fri, Sep 5
Scandinavian Airlines Logo
1:05 pm - 11:51 pmCPH-ORD
17h 46m1 stop
Scandinavian Airlines Logo
7:15 pm - 10:45 amORD-CPH
8h 30mnonstop
$657Scandinavian Airlines
Find Deal
Wed, Aug 27 - Fri, Sep 5
Scandinavian Airlines Logo
1:25 pm - 9:54 pmCPH-ORD
15h 29m1 stop
Scandinavian Airlines Logo
7:15 pm - 10:45 amORD-CPH
8h 30mnonstop
$687Scandinavian Airlines
Find Deal
Sat, Jun 28 - Sun, Jul 6
Lufthansa Logo
6:10 am - 1:45 pmCPH-ORD
38h 35m2 stops
Lufthansa Logo
9:40 pm - 8:40 pmORD-CPH
16h 00m1 stop
$858Lufthansa
Find Deal
Sat, Jun 28 - Sun, Jul 6
Lufthansa Logo
6:10 am - 1:45 pmCPH-ORD
38h 35m2 stops
Lufthansa Logo
7:35 pm - 8:45 amORD-CPH
30h 10m2 stops
$869Lufthansa
Find Deal
Expert advice

Expert advice for your flight from Copenhagen to O'Hare Intl

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
CPH

CPH offers fast and free Wi-Fi and dedicated workstations, ideal for business travelers needing to stay connected before long flights.

Read more about CPHby Chris Dong
ORD

Take the CTA Blue Line train from ORD to downtown Chicago in about 45 minutes, avoiding traffic and providing easy connections to other lines.

Read more about ORDby Stefanie Waldek
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on ORD

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Chris Dong

Chris Dong

Expert on CPH

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
Useful Info

KAYAK's insights & trends for Copenhagen to O'Hare Intl flights

Get data-powered insights and trends into flights from Copenhagen to O'Hare Intl 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 Copenhagen to Chicago?

The average price of all round-trip flights from Copenhagen 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 Copenhagen to Chicago, look for departures on Wednesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Chicago, Monday is the cheapest day to fly and Friday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Copenhagen to Chicago O'Hare Intl Airport, 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 Copenhagen to Chicago O'Hare Intl Airport is January, where tickets cost $506 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $805 and $690 respectively.

How far in advance should I book a flight from Copenhagen to Chicago O'Hare Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Copenhagen to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Copenhagen to Chicago O'Hare Intl Airport, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonFebruary
High seasonOctober
Cheapest flight$300
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Copenhagen to Chicago

When to book flights from Copenhagen to O'Hare Intl

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

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

    In the last 3 days, the lowest price for a flight from Copenhagen to Chicago O'Hare Intl Airport was $300 for a one-way ticket and $457 for a round-trip.

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

    Yes

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

    The Airbus A330-300 is the aircraft model that flies most regularly on the Copenhagen to Chicago flight route.

  • Which airline alliances offer flights from Copenhagen to Chicago?

    SkyTeam is the only airline alliance operating flights between Copenhagen and Chicago.

  • On which days can I fly direct from Copenhagen to Chicago?

    You can catch a nonstop flight from Copenhagen to Chicago on Monday, Tuesday, Thursday, Friday, Saturday, and Sunday.

  • Which is the best airline for flights from Copenhagen to Chicago, United Airlines or Scandinavian Airlines?

    The two airlines most popular with KAYAK users for flights from Copenhagen to Chicago are United Airlines and Scandinavian Airlines. With an average price for the route of $712 and an overall rating of 7.4, United Airlines is the most popular choice. Scandinavian Airlines is also a great choice for the route, with an average price of $748 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Copenhagen 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 Copenhagen to Chicago.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Copenhagen 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 Copenhagen 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 Copenhagen with another airline. Booking your flights between Copenhagen 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 Copenhagen 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 Copenhagen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Copenhagen to Chicago O'Hare Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $744 or less one-way and $851 or less round-trip.

Prefer to fly direct from Copenhagen to Chicago?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Kastrup Copenhagen to Chicago O'Hare Intl.
Find which airlines fly direct from Kastrup Copenhagen Airport to Chicago O'Hare Intl Airport, which days they fly and book direct flights.

Direct departures

Kastrup Copenhagen to Chicago O'Hare Intl

Monday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

Tuesday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

Thursday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

Friday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

Saturday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

Sunday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

See more direct flights

Direct returns

Chicago O'Hare Intl to Kastrup Copenhagen

Monday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

Tuesday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

Thursday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

Friday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

Saturday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

Sunday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

See more direct flights

Top 5 airlines serving from Copenhagen to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Copenhagen 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 Copenhagen to O'Hare Intl? 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.
7.4
United AirlinesOverall score based on 8801 reviews
6.6Food
7.7Boarding
7.3Comfort
8.1Crew
7.0Entertainment
Airline reviews

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

6.0 GoodAnonymous, Jun 2025MLI - ORD
Read more United Airlines reviews

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

All flight attendants could benefit by taking an international flight on Qantas Airline. Qantas attendants are much more hospitable in every way. Much superior than and attendants on any US airline.

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

The first flight was better in terms of the aircraft.

So far so good but food and entertainment are not available for this flight

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

Very modern plane. Good seat spacing. Meals were good. Screens had tons of movies and worked

Crew was unresponsive to request for a soda. Food was horrible and I’d venture to guess many others thought so as well by the amount that they trashed. Made me sick to my stomach and ended up in bed the remainder of the day once we arrived. Screaming child for 3/4 of the almost 8 hour flight. Crew had no headphones whatsoever for free or purchase. Seating way too tight and we upgraded our seats. I do not see us ever flying this airline again.

Standard short hop flight. No food, no entertainment. Just get in, get something to drink, and try to be as comfortable as you can for an hour.

Travelling coach, comfort is all in one's perspective. Movie choices were great. Food was OK. Flight crew were pleasant. Tip: If they come through asking if you want tea or coffee, do not ask for water. They get miffed. So use the call button after they pass through.

Cancelled my flight. Only option had a layover in Italy. No compensation for the 4 extra hours of travel time. The travel agency, cheapflightfares, blamed Scandinavian airlines and said there was nothing they could do. Scandinavian airlines said since it was booked through a travel agency there was nothing they could do. The entire thing was incredibly frustrating. Never booking through kayak or with Scandinavian again.

They cancelled our flight home less than 24 hours before it was supposed to leave. It partially ruined our last day because I was on the phone trying to get 5 people home and the stress that it causes. We still arrived at the airport with no definite flight plans. The actual flight was good but my kids really misses the kids meals I had ordered for them which obviously didn’t make it to the new flight.

The seats were really cramped. The high backs on the chairs made you feel claustrophobic.

Maybe more diverse entertainment. Although the inflight cameras were amazing 10/10

Boarding was chaotic and the flight left late but arrived at a decent time. This may have been because of the sxsw festival that was going on.

I was pleasantly surprised as it was my first time flying with them. The seats were comfortable with more legroom than usual. The service was great too! The entertainment was good but could use a few more new movies.

Nothing special or negative. Pretty typical flight…no freebies in the way of food etcetera, but none were expected.

Seats in premier saga class were narrow and hard. Very uncomfortable for a 5-hour flight.

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset.

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset. If there is option to use another company, I suggest to other people use them.

I had an exit row and so was Comfortable on the long flight.

The seats on this airline are sooo small, even for a petite person. I felt like the seat tilted forward and I was fighting to stay in it. The lavatory is horribly small, with a wet floor because the sink is so small you can't help but splash the water all over when washing up.

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

Good. Lacking overhead bin space. No food offered but you can order online or in flight and pay for snacks.

No food was served for 7.5 hrs flight. When our flight changed to other airlines due to wether issue, our seats booked with no checked in luggage when I already payed for. We end up to pay 90 euro per suitcase.

The flights were in time and the bags arrived. well done

I was very grateful for Lufthansa's role in organizing mobility support. The touchscreen on my seat was faulty: slow, stained (I couldn't get it clean), and glitchy. This made selecting movies extremely time consuming, and twice I had to start all over from the beginning.

The crew was the best I’ve ever encountered. Business class was spacious, immaculate, and very modern.

I wish seats were not reclinable. It's so claustrophobic when the person in front of you spends most of a nine hour flight leaned all the way back. The crew was really nice though and the dinner (red Thai curry) was pretty compelling.

Our flights were severely delayed, then canceled and we had to fly out next day with no sleep accommodation help. This led to our baggage being lost and the service reps after baggage couldn’t be bothered to help. They kept sending us to different counters when we were at the right counter to begin with. The only saving grace was the angel woman supervisor with blond hair who helped us put in a missing baggage claim.

The boarding system was all bogus - employees at the boarding gate were not sound like proffesional or may be possibly rational

I got an email in the morning of the flight 1/7, from Kayak, that I was rebooked from UA 906 to LH 430. Nobody at Lufthansa ot United knew about this. I went to both counters. at the airport. Also, Cheap Flights, who I booked the ticket through, did not know. I ended up staying on the United flight. But this was very disturbing, since I got a very late notice that I was rebooked to an earlier flight, I hurried to the airport to find out after a lot of inquiring that this was a mistake. Not a good Kayak experience.

After living in Europe for five years and flying with Lufthansa and KLM airlines, I’ve realized that United Airlines is now a budget carrier. The flight attendant are not friendly. The seats are not comfortable. And everything comes at a cost. I will be flying with KLM and Skyteam like Delta to the US going forward no doubt. United Airlines is not what it once was:

Delayed take off but I think they waited for passengers.

I had to fly United where the flight crew was atrocious

Flight was delayed for no reason and I missed my connection. This added another day of travel and I missed an event I was traveling home for.

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

Our luggage didn’t arrive with us, that puts a damper on the whole trip.

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

This flight from London to Chicago was actually on an AA airline. I did book through BA but the flight was AA. Great flight, hectic in Chicago, I wouldn't choose to fly through Chicago again, but that's not the airlines fault. The flight itself was great.

Push back is not working when I complaint a male staff he told me that most of the seats are like that so we can’t do anything

Seats were way too small. I got claustrophobic waiting for trash from meal to be taken away. I couldn't move to even close my tray until trash was taken.

Was 3 hrs delayed and my poor friend I met in Barcelona was waiting at airport for 3 hrs. Dallas airport was awful

Everything you need to know for your flight from Copenhagen to O'Hare Intl

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.