CPH - ORD

$321 Find Cheap Flights from Copenhagen 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 Copenhagen to O'Hare Intl departing on 3/19. 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 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
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$477
Typical prices: $585-$804
Scandinavian Airlines
Fri 12/12Sun 12/28
CPH - ORD • Non-stop
Cheapest one-way
$321
Typical prices: $522-$791
Multiple Airlines
Thu 3/19
CPH - ORD • 1 stop
Our travelers' advice
AI-generated summary based on content written by travel experts
CPH offers fast and free Wi-Fi for business travelers.
Take the CTA Blue Line train from ORD to downtown.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Scandinavian Airlines
Cheapest • from $477 (round-trip)
Scandinavian Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 44% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 17% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
6 days a week
There are direct flights from Copenhagen to O'Hare Intl 6 days a week: Mon, Wed, Thu, Fri, Sat, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to O'Hare Intl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Copenhagen to O'Hare Intl (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 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 Copenhagen to O'Hare Intl

Fri, Dec 12 - Sun, Dec 28
Scandinavian Airlines Logo
2:30 pm - 4:45 pmCPH-ORD
9h 15mnonstop
Scandinavian Airlines Logo
7:20 pm - 10:25 amORD-CPH
8h 05mnonstop
$477Scandinavian Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Scandinavian Airlines Logo
2:30 pm - 4:45 pmCPH-ORD
9h 15mnonstop
Scandinavian Airlines Logo
7:20 pm - 10:25 amORD-CPH
8h 05mnonstop
$484Scandinavian Airlines
Find Deal
Mon, Nov 17 - Sun, Nov 30
Multiple Airlines Logo
9:55 am - 2:20 pmCPH-ORD
11h 25m1 stop
Multiple Airlines Logo
5:20 pm - 2:40 pmORD-CPH
14h 20m1 stop
$489Multiple Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 24
British Airways Logo
6:15 am - 5:47 pmCPH-ORD
18h 32m2 stops
British Airways Logo
9:45 pm - 5:40 pmORD-CPH
12h 55m1 stop
$491British Airways
Find Deal
Fri, Nov 14 - Tue, Nov 18
Multiple Airlines Logo
10:35 am - 5:00 pmCPH-ORD
13h 25m1 stop
Multiple Airlines Logo
6:30 pm - 1:15 pmORD-CPH
11h 45m1 stop
$492Multiple Airlines
Find Deal
Sun, Mar 22 - Wed, Jun 10
British Airways Logo
6:40 pm - 2:50 pmCPH-ORD
26h 10m1 stop
British Airways Logo
7:05 pm - 11:30 pmORD-CPH
21h 25m1 stop
$494British Airways
Find Deal
Fri, Nov 14 - Tue, Nov 18
Delta Logo
9:55 am - 2:20 pmCPH-ORD
11h 25m1 stop
Delta Logo
2:35 pm - 1:10 pmORD-CPH
15h 35m2 stops
$502Delta
Find Deal
Tue, Mar 24 - Tue, Jun 9
Delta Logo
6:00 am - 5:37 pmCPH-ORD
17h 37m2 stops
Delta Logo
4:20 pm - 11:05 amORD-CPH
11h 45m1 stop
$508Delta
Find Deal
Wed, Dec 24 - Wed, Dec 31
United Airlines Logo
6:50 am - 1:10 pmCPH-ORD
13h 20m1 stop
United Airlines Logo
6:50 pm - 2:05 pmORD-CPH
12h 15m1 stop
$537United Airlines
Find Deal
Mon, Nov 17 - Fri, Nov 28
United Airlines Logo
6:55 am - 11:18 amCPH-ORD
35h 23m2 stops
United Airlines Logo
6:50 pm - 2:05 pmORD-CPH
12h 15m1 stop
$539United Airlines
Find Deal
Booking Insights

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.

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

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

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

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 O'Hare Airport, look for departures on Wednesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Chicago O'Hare Airport, Wednesday 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 February, where tickets cost $520 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $814 and $706 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, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

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

Good to know

Low seasonJanuary
Cheapest flight$321
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Copenhagen to Chicago O'Hare Airport

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 O'Hare Airport 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 $321 for a one-way ticket and $477 for a round-trip.

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

    Yes

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

    The Airbus A350-900 is the aircraft model that flies most regularly on the Copenhagen to Chicago O'Hare Airport flight route.

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

    Star Alliance, and SkyTeam are the airline alliances operating flights between Copenhagen and Chicago O'Hare Airport, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Copenhagen to Chicago O'Hare Airport?

    You can catch a nonstop flight from Copenhagen to Chicago O'Hare Airport on Monday, Wednesday, Thursday, Friday, Saturday, and Sunday.

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

    The two airlines most popular with KAYAK users for flights from Copenhagen to Chicago are Scandinavian Airlines and United Airlines. With an average price for the route of $809 and an overall rating of 7.4, Scandinavian Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $653 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Copenhagen 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 Copenhagen 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 Copenhagen 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 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 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 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 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 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 $601 or less one-way and $883 or less round-trip.

Prefer to fly direct from Copenhagen to Chicago O'Hare Airport?

 
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

Scandinavian Airlines

Scandinavian Airlines

Wednesday

Scandinavian Airlines

Scandinavian Airlines

Thursday

Scandinavian Airlines

Scandinavian Airlines

Friday

Scandinavian Airlines

Scandinavian Airlines

Saturday

Scandinavian Airlines

Scandinavian Airlines

Sunday

Scandinavian Airlines

Scandinavian Airlines

See more direct flights

Direct returns

Chicago O'Hare Intl to Kastrup Copenhagen

Monday

Scandinavian Airlines

Scandinavian Airlines

Wednesday

Scandinavian Airlines

Scandinavian Airlines

Thursday

Scandinavian Airlines

Scandinavian Airlines

Friday

Scandinavian Airlines

Scandinavian Airlines

Saturday

Scandinavian Airlines

Scandinavian Airlines

Sunday

Scandinavian Airlines

Scandinavian Airlines

See more direct flights

Reviews of the top 3 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
Scandinavian AirlinesOverall score based on 1548 reviews
7.3Comfort
6.6Entertainment
7.6Boarding
6.6Food
8.0Crew
Airline reviews

Scandinavian was perfect. Nice A350 with an on time departure and an an experienced crew. What a difference from TAP.

10.0 ExcellentKokopelli’s dad, Oct 2025CPH - LAX
Read more Scandinavian Airlines reviews

Scandinavian was perfect. Nice A350 with an on time departure and an an experienced crew. What a difference from TAP.

The staff were great, the food was good. I just hate being crammed in a tuna can for 10 hours cause I can’t afford a better seat.

Really like this airline. Best food for airlines and comfortable seats and attentive staff. Delay was due to air traffic.

I paid extra for our seats on the way coming back from Stockholm to New York the seats were changed and it was totally waved. This happened to three more passengers.

great crew, professional, funny, and great service. good condition plane too! great experience

When my flight was changed from delays they were quick to rebook me.

The seats have no legroom. I was bruised on my knees for having them pressed up against the seat in front of me. Then I got food poisoning from the special meal I ordered. Pretty horrible all around.

Airline left me stranded in the U.S. gave me an unrequested refund of 40% of booking and canceled my trip back! When I asked why, the said “we don’t have to tell you why”. “But you can rebook”. Never again! Paid 2x and rebooked on Austrian. What a joke!

I liked the free wifi in business class and the food and beverages.

I loved it the staff across the terminal process from entry to airport and boarding of flight excellent. Onboard aircraft the flight attendants crew were fabooois lovely and always assisting

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Excellent all round, first time flying United. App is very helpful.

Efficient all round, very good crew. Short flight so the food, of course, was just snacks

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

Excellent experience. Starting with the agent at the Premier bag drop who noticed I was very early for my scheduled flight and offered to rebook me on an earlier flight with my seat preference. She would not let me leave the counter until she knew that all of the changes and new boarding pass showed up on my United app. At the gate, the flight boarded quickly such that we departed early and the flight was smooth. We arrived 20 minutes early at ORD and I was able to be home in time for dinner. One of the best flights I've had.

Salina to travers city was great! But the sept 24 Tranverse city was not! Traverse city to chichago was cancelled, i went to Denver & got to Salina 6 hours later!

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

It was too cold in the plane my feet froze

No meals included on this long international flight. Most airlines will offer you a meal when flying internationally. Not Icelandair. Your included choices are water and coffee. Poor customer service. The airport was also very confusing.

I flew Icelandair with my partner from Prague to the US. Overall flight time was around 12 hours, with a connecting flight in Iceland. I have flown internationally for years and with multiple airlines. Every airline serves you a meal when traveling internationally. Icelandair not only did not offer an inclusive meal, but they did not even offer a snack. The only things they served over our long flight was water and coffee. Ridiculous! Never again will I fly with Icelandair.

Best smelling onboard bathrooms ever. Even after use the whole flight. Biggest overhead bins. Most legroom in economy class. Great Icelandiic music. Really nice staff. Icelandair is awesome! (Don’t fly Air Canada! During the strike they lied about no flights available (I booked this flight myself) and hid the process to get money back on their website by obscuring menu titles, then made it difficult and time consuming to fill out. I’m Canadian. Don’t trust Air Canada!

It was good. The air plane is clean and staff were friendly.

Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service

The crew was wonderful at check in, the gate and on board. Felt the luggage had more room than the passengers. The seats were smaller than most domestic U.S. airlines. I'm only 5'2" and I had little legroom. There were only 2 bathrooms in coach. Needed more. The flight was very smooth but not the most comfortable.

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

The flight was delayed and as a consequence we missed our connecting flight. Were stuck for another 6h in Reykyavik. Appreciated that we got a generous food voucher at least. Would have liked to see more information upon arrival including a person waiting for connecting flight travellers and informing already that we will not catch the flight and directing us to the office dealing with the matter; unfortunately that didnt happen and we hence first needed to find out whether flight had indeed left already and then locate the adequate office to help us with booking us on the next connecting flight. Also my suitcase broke and it is not clear whether it is happened on the leg with Iceland Air from DC to Reykyavik or on the leg with Lufthansa from Reykyavik to Frankfurt. Finally, understood that it is a low cost company but at least provision of earplugs for free would have been nice, instead of making them buy.

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

Information on your arrival and departure airports

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