CPH - ORD

$372 Find Cheap Flights from Copenhagen to Chicago - Compare and Save

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 9/3. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$642
Typical prices: $803-$495
British Airways
Sat 9/5Sat 9/12
CPH - ORD • 1 stop
Cheapest non-stop
$723
Typical prices: $913-$714
Scandinavian Airlines
Fri 9/11Sun 9/27
CPH - ORD • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
At Copenhagen, clear passport control early; lines can be long after security.
For SAS to Chicago, allow extra time for passport control in both directions.
Expert advice
Expert advice
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Expert advice
Expert advice
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Top airlines
Cheapest • from $642 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Scandinavian Airlines. Average duration is 9h 15m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 84% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $549 (round-trip)
Shortest trip • 11h 16m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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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

Sat, Sep 5 - Sat, Sep 12
British Airways Logo
3:20 pm - 10:30 pm
CPH
-
ORD
14h 10m
1 stop
British Airways Logo
1:35 pm - 11:05 am
ORD
-
CPH
14h 30m
2 stops
$642British Airways
Fri, Oct 9 - Sat, Oct 17
British Airways Logo
8:50 am - 5:50 pm
CPH
-
ORD
16h 00m
1 stop
British Airways Logo
9:15 pm - 5:55 pm
ORD
-
CPH
13h 40m
1 stop
$645British Airways
Fri, Sep 11 - Sun, Sep 27
Multiple Airlines Logo
12:25 pm - 5:50 pm
CPH
-
ORD
12h 25m
1 stop
Multiple Airlines Logo
6:55 am - 12:05 pm
ORD
-
CPH
22h 10m
2 stops
$646Multiple Airlines
Mon, Aug 3 - Sun, Aug 9
Air Canada Logo
12:15 pm - 8:05 pm
CPH
-
ORD
14h 50m
1 stop
Air Canada Logo
11:05 am - 8:55 am
ORD
-
CPH
14h 50m
1 stop
$648Air Canada
Mon, Jul 27 - Wed, Aug 12
Multiple Airlines Logo
10:30 am - 7:55 pm
CPH
-
ORD
16h 25m
1 stop
Multiple Airlines Logo
7:05 pm - 2:10 pm
ORD
-
CPH
12h 05m
1 stop
$649Multiple Airlines
Mon, Jul 27 - Wed, Aug 12
Multiple Airlines Logo
6:40 am - 12:55 pm
CPH
-
ORD
13h 15m
1 stop
Multiple Airlines Logo
7:05 pm - 2:10 pm
ORD
-
CPH
12h 05m
1 stop
$651Multiple Airlines
Wed, Jul 1 - Fri, Jul 24
Air Canada Logo
12:15 pm - 10:16 am
CPH
-
ORD
29h 01m
1 stop
Air Canada Logo
11:05 am - 8:55 am
ORD
-
CPH
14h 50m
1 stop
$652Air Canada
Mon, Jul 27 - Wed, Aug 12
Air Canada Logo
12:30 pm - 8:29 pm
CPH
-
ORD
14h 59m
1 stop
Air Canada Logo
11:05 am - 8:55 am
ORD
-
CPH
14h 50m
2 stops
$653Air Canada
Mon, Jul 27 - Wed, Aug 12
Air Canada Logo
12:30 pm - 8:29 pm
CPH
-
ORD
14h 59m
1 stop
Air Canada Logo
11:05 am - 8:55 am
ORD
-
CPH
14h 50m
2 stops
$654Air Canada
Mon, Jul 27 - Wed, Aug 12
Multiple Airlines Logo
6:40 am - 2:55 pm
CPH
-
ORD
15h 15m
1 stop
Multiple Airlines Logo
2:20 pm - 2:10 pm
ORD
-
CPH
16h 50m
1 stop
$655Multiple Airlines
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 September.

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 Tuesday, as it's usually the priciest day. When flying back from Chicago, Wednesday is the cheapest day to fly and Tuesday 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 $532 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $938 and $902 respectively.

Can I save money by flying with a layover from Copenhagen to Chicago O'Hare Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $655 on average.

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 5 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Expert advice

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

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on ORD

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.

Chris Dong

Chris Dong

Expert on CPH

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.

Good to know

Low seasonFebruary
Cheapest flight$372
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 29% increase in price.
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.

Flights from Copenhagen to O'Hare Intl: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Copenhagen to O'Hare Intl 
TFlew with Scandinavian Airlines
CPH
-
ORD
May 2026
Go through passport control as early as you can. The wait was very long and people nearly missed the flight.
JdubFlew with Scandinavian Airlines
CPH
-
ORD
Apr 2024
Remember to make time for passport control when going back and forth. It's after security. I was a little confused as a first time traveler.

FAQs for booking Copenhagen to Chicago flights

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

    In the last 5 days, the lowest price for a flight from Copenhagen to Chicago O'Hare Intl Airport was $372 for a one-way ticket and $642 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?

    There are nonstop flights from Copenhagen to Chicago on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Copenhagen to Chicago are Scandinavian Airlines and Icelandair. With an average price for the route of $784 and an overall rating of 7.4, Scandinavian Airlines is the most popular choice. Icelandair is also a great choice for the route, with an average price of $567 and an overall rating of 7.0.

  • 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 $751 or less one-way and $783 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

Scandinavian Airlines

Scandinavian Airlines

Tuesday

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

Tuesday

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 airlines flying 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 1828 reviews
7.3Comfort
6.7Food
7.7Boarding
8.0Crew
6.7Entertainment
Airline reviews

Basic flight. Great for something under two hours. Seats were a bit dated and uncomfortable

10.0 ExcellentAndrew, Jun 2026
CPH - PRG
Read more Scandinavian Airlines reviews

Basic flight. Great for something under two hours. Seats were a bit dated and uncomfortable

They lost my luggage and there is no update, no luggage and no hope that they will find it. It has been 26 hours since we landed

My daughter always gets sick when we order the gluten free meal option. Internet didn’t work as advertised.

Nothing to answer your questions appropriately. It was just a 2hrs flight from London Heathrow and we were served a cup of tea only. So the questions about food aren't relevant and also, there's no entertainment on these short haul flights. Overall, the flight ✈️ was okay.

The seat in economy are comfy, with some legroom and shoulder room. The food was above average. The plane was newish.

Excellent crew members, but my seat and food wasn’t the best

All went smoothly. That's what I want on a long flight.

I expected more, but they will nickel and dime you for everything. I did not enjoy flying with this airline.

Very uncomfortable and cramped seating. Only 1 bathroom for entire economy section, most of the plane. No food provided for a 5.5 hour flight. Bad experience

I wish they have given us explanations for the delays. And the rebooking process in Copenhagen was too long. I had to wait about 4 hours before they assign me a hotel. From there the handling process (accommodation, transportation and meal) was excellent.

We paid for saga class, which is the business class for international. My seat was broken and did not recline and my monitor for in-flight entertainment was broken.

The flight itself was fine, even with a one-hour delay leaving on the Reykjavik tarmac (the lost time was made up during flight). Our experience at the Reykjavik airport on arrival was terrible due mostly to the one hour it took for passport control. Only two stations were open for our category, and the room was full with a huge crowd.

I liked the crew but not the uncomfortable seats and lack of movie and tv selection.

They cancelled our connecting flight resulting in another layover reaching our final destination 8 hours later than scheduled.

Awful. The Iceland airport was a complete mess. Boarding was a chaotic, the seats were awful, there was a group of rowdy 20 something men in our row hooting and hollering, ordering alcoholic drink after drink. Yelling and laughing at the top of their lungs and the crew just went along with it. Passengers complained to the men, asking if they could keep it down (it was a night time flight so people wanted to sleep). They never listened crew continued to laugh with them, flirt with them and serve them more drinks. No free food or snacks, seats were horribly uncomfortable. Worst flight I've had in a long time

The Check-in process at CDG was confusing and the crew was not helpful. But the flight was on-time and that is most important to me.

At least one soda free, felt like I was nickeled to death.

On-time arrivals and departures. Crew helpful and friendly. Yet everything costs extra: seat selection, food, even airphones!

Pleasant, attentive flight attendants, but they’ve got to upgrade their seats to be a true “business class” carrier.

Friendly flight crew. Airplane (757) configured as a domestic flight (no lie-flat seats) & no advanced meal selection.

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

Information on your arrival and departure airports