ORD - CPH

$259 Find Cheap Flights from Chicago to Copenhagen - Compare and Save

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Everything you should know

Cheapest round-trip
$610
Typical prices: $572-$982
TAP AIR PORTUGAL
Sat 1/13Sat 1/27
ORD - CPH • 1 stop
Cheapest non-stop
$625
Typical prices: $598-$1,083
Scandinavian Airlines
Tue 10/2Mon 10/15
ORD - CPH • Non-stop
Advice from real travelers
On SAS, buying an empty row can add space to sleep on this overnight flight.
Use the adjustable headrest on SAS seats for better sleeping comfort.
Expert advice
+1
Expert advice
+1
Nonstop flights
You can fly direct with Scandinavian Airlines. Average duration is 8h 25m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 80% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 16 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 30% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $517 (round-trip)
Shortest trip • 12h 04m (one-way)
Insights
Insights
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We hope you love your trip to Copenhagen!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Chicago to Copenhagen (ORD-CPH)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Copenhagen

Wed, Jan 13 - Wed, Jan 27
TAP AIR PORTUGAL Logo
7:00 pm - 5:40 pmORD  Chicago O'Hare Intl-CPH Kastrup Copenhagen
15h 40m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
6:00 am - 3:30 pmCPH  Kastrup Copenhagen-ORD Chicago O'Hare Intl
16h 30m1 stop Lisbon Humberto Delgado
$610TAP AIR PORTUGAL
Wed, Sep 16 - Wed, Sep 30
Icelandair Logo
7:25 pm - 9:45 pmORD  Chicago O'Hare Intl-CPH Kastrup Copenhagen
19h 20m1 stop Reykjavik Keflavik Intl
Icelandair Logo
10:35 pm - 6:15 pmCPH  Kastrup Copenhagen-ORD Chicago O'Hare Intl
26h 40m1 stop Reykjavik Keflavik Intl
$611Icelandair
Sun, Sep 20 - Tue, Oct 6
Icelandair Logo
7:25 pm - 12:55 pmORD  Chicago O'Hare Intl-CPH Kastrup Copenhagen
10h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
10:35 pm - 9:25 pmCPH  Kastrup Copenhagen-ORD Chicago O'Hare Intl
29h 50m1 stop Reykjavik Keflavik Intl
$613Icelandair
Sun, Oct 11 - Wed, Oct 21
Multiple Airlines Logo
7:25 pm - 12:55 pmORD  Chicago O'Hare Intl-CPH Kastrup Copenhagen
10h 30m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
9:25 pm - 5:50 pmCPH  Kastrup Copenhagen-ORD Chicago O'Hare Intl
27h 25m2 stops Riga Intl Helsinki-Vantaa
$614Multiple Airlines
Fri, Oct 2 - Thu, Oct 15
Scandinavian Airlines Logo
7:15 pm - 10:45 amORD  Chicago O'Hare Intl-CPH Kastrup Copenhagen
8h 30mnonstop
Scandinavian Airlines Logo
1:55 pm - 4:10 pmCPH  Kastrup Copenhagen-ORD Chicago O'Hare Intl
9h 15mnonstop
$625Scandinavian Airlines
Mon, Oct 5 - Sun, Oct 18
Scandinavian Airlines Logo
7:15 pm - 10:45 amORD  Chicago O'Hare Intl-CPH Kastrup Copenhagen
8h 30mnonstop
Scandinavian Airlines Logo
1:55 pm - 4:10 pmCPH  Kastrup Copenhagen-ORD Chicago O'Hare Intl
9h 15mnonstop
$640Scandinavian Airlines
Thu, Oct 15 - Thu, Nov 5
SWISS Logo
7:05 pm - 11:30 pmORD  Chicago O'Hare Intl-CPH Kastrup Copenhagen
21h 25m1 stop Zurich
SWISS Logo
6:45 am - 4:15 pmCPH  Kastrup Copenhagen-ORD Chicago O'Hare Intl
16h 30m1 stop Zurich
$715SWISS
Thu, Oct 15 - Wed, Nov 11
SWISS Logo
7:05 pm - 7:10 pmORD  Chicago O'Hare Intl-CPH Kastrup Copenhagen
17h 05m1 stop Zurich
SWISS Logo
9:50 am - 4:15 pmCPH  Kastrup Copenhagen-ORD Chicago O'Hare Intl
13h 25m1 stop Zurich
$715SWISS
Fri, Oct 16 - Sat, Nov 7
Air Canada Logo
8:40 pm - 10:50 amORD  Chicago O'Hare Intl-CPH Kastrup Copenhagen
31h 10m1 stop Toronto Pearson Intl
Air Canada Logo
7:15 am - 2:52 pmCPH  Kastrup Copenhagen-ORD Chicago O'Hare Intl
14h 37m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$732Air Canada
Thu, Oct 15 - Thu, Oct 22
Air Canada Logo
3:45 pm - 10:50 amORD  Chicago O'Hare Intl-CPH Kastrup Copenhagen
12h 05m1 stop Toronto Pearson Intl
Air Canada Logo
12:45 pm - 9:00 amCPH  Kastrup Copenhagen-ORD Chicago O'Hare Intl
27h 15m1 stop Toronto Pearson Intl
$755Air Canada
Booking Insights

Price, demand and travel trends for Chicago O'Hare Intl Airport to Copenhagen flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Chicago O'Hare Intl Airport to Copenhagen with more confidence.

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

Round-trip flights from Chicago O'Hare Intl Airport to Copenhagen start at $610. Prices are typical for this route right now, with typical round-trip fares ranging from $572 to $982. The lowest price found in the past 5 days was $610 on TAP AIR PORTUGAL.

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

Wednesday is the cheapest day of the week to fly from Chicago O'Hare Intl Airport to Copenhagen, it is 12% cheaper than the average day. Saturday is the most expensive day with flight prices 7% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • February is the cheapest month to fly from Chicago O'Hare Intl Airport to Copenhagen at $515 round-trip.
  • June ($952) and July ($893) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 84% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Chicago O'Hare Intl Airport to Copenhagen the cheapest?

Flights from Chicago O'Hare Intl Airport to Copenhagen are cheapest 16 weeks before departure. Booking in this window typically costs about 32% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Chicago to Copenhagen

 
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.

Key details for Chicago O'Hare Intl Airport to Copenhagen flights

Low season

February

Cheapest flight

$272
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Chicago O'Hare Intl Airport to Copenhagen

When to book flights from Chicago to Copenhagen

Are your dates flexible? Find out the best times to travel from Chicago to Copenhagen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Flights from Chicago to Copenhagen: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Chicago to Copenhagen 
ZacharyFlew with Scandinavian Airlines-Nov 2025
Buy out a row so you have room to sleep.
TFlew with Scandinavian Airlines-Jan 2025
Don’t forget you can pinch and slide the headrest up and down for maximum sleeping comfort.

Your Chicago O'Hare Intl Airport to Copenhagen flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • How family-friendly is Icelandair on flights between Chicago O'Hare and Copenhagen?

    Icelandair provides a family-friendly experience on flights between Chicago O'Hare and Copenhagen. They offer amenities and services that cater to families, including in-flight entertainment options suitable for all ages and a welcoming cabin crew. Additionally, the airline offers child-friendly meals and seating arrangements to ensure a comfortable journey for families traveling together.

  • What is the visa policy for Americans traveling from Chicago O'Hare to Copenhagen?

    American citizens traveling from Chicago O'Hare to Copenhagen, Denmark, can enter without a visa for up to 90 days within a 180-day period. This applies for tourism, business, or transit purposes. However, travelers must ensure their passports are valid for at least three months beyond the intended departure date. For longer stays or other purposes, a visa or residence permit is required.

  • What United Airlines layovers are common on flights from Chicago O'Hare Airport to Copenhagen?

    Common United Airlines layovers on flights from Chicago O'Hare Airport to Copenhagen may include stops in Newark Liberty International Airport (EWR), Washington Dulles International Airport (IAD), and Frankfurt Airport (FRA). These layovers provide convenient connections for passengers traveling between the two cities. However, specific layovers can vary depending on the date and time of travel.

  • How can I get to the city center after my flight from Copenhagen to Chicago O'Hare?

    After your flight from Copenhagen to Chicago O'Hare, you can reach the city center using public transportation. One option is to take the Chicago Transit Authority (CTA) Blue Line train from the airport to downtown Chicago. Another option is to use a Pace bus service, such as the 250 or 330, which provide transportation to various downtown locations.

  • Which airlines offer extra legroom and free seat selection on Chicago O'Hare Intl Airport to Copenhagen flights?

    Among airlines operating Chicago O'Hare Intl Airport to Copenhagen flights:

    • Scandinavian Airlines: offers extra legroom

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Chicago O'Hare Intl Airport to Copenhagen?

    Only Scandinavian Airlines operates flights between Chicago O'Hare Intl Airport and Copenhagen.

  • Which airports can I use when flying from Chicago O'Hare Intl Airport to Copenhagen?

    Flights from Chicago O'Hare Intl Airport to Copenhagen usually depart from Chicago O'Hare Intl (ORD) and arrive at Kastrup Copenhagen (CPH).

  • Which airlines include bags at no extra cost on Chicago O'Hare Intl Airport to Copenhagen flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Scandinavian Airlines: a cabin bag and a checked bag in Economy Class
    • Air France: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Chicago O'Hare Intl Airport to Copenhagen?

    Three cabin classes are available on flights from Chicago O'Hare Intl Airport to Copenhagen:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How much can I save by taking a layover when flying from Chicago O'Hare Intl Airport to Copenhagen?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $517 round-trip via Lisbon Humberto Delgado (LIS), compared to $813 for nonstop.

  • What is the standard checked-bag allowance on flights from Chicago O'Hare Intl Airport to Copenhagen?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $75–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Chicago O'Hare Intl Airport to Copenhagen?

    The Boeing 787-10 Dreamliner family is used most often on this route, operated mainly by United Airlines and Lufthansa. Other aircraft seen on the route include Boeing 787-8 Dreamliner variants.

  • Which airports do connecting flights from Chicago O'Hare Intl Airport to Copenhagen pass through?

    One-stop flights from Chicago O'Hare Intl Airport to Copenhagen most commonly connect through:

    • Reykjavik Keflavik Intl (KEF) - 60% of one-stop connections
    • Frankfurt am Main (FRA) - 9% of one-stop connections
    • Amsterdam Schiphol (AMS) - 6% of one-stop connections
    • Zurich (ZRH) - 5% of one-stop connections

    Reykjavik Keflavik Intl (KEF) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to Copenhagen?

    Yes. Being flexible with your travel dates can save you up to 18% on the Chicago O'Hare Intl Airport to Copenhagen route. Wednesday is the cheapest departure day at $650 round-trip on average, while Saturday is the most expensive at $792, a difference of $142. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • At what point is a flight considered delayed from Chicago O'Hare Intl Airport to Copenhagen?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Chicago O'Hare Intl Airport to Copenhagen route, 20% of flights were delayed in the past 3 months, with delays averaging 2 hours 59 minutes.

  • How are flight departures from Chicago O'Hare Intl Airport to Copenhagen spread across the day?

    Night is the busiest departure period on Chicago O'Hare Intl Airport to Copenhagen flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and evening flights for 0%.

  • What popular places can I visit in Copenhagen?

    Some of the most popular sights in Copenhagen are Tivoli, Københavns Hovedbanegård and Bella Center. These are among the most viewed places in Copenhagen on KAYAK.

  • How long is a flight from Chicago O'Hare Intl Airport to Copenhagen?

    A nonstop flight from Chicago O'Hare Intl Airport to Copenhagen takes 8h 25m, covering 4,256 miles.

  • What are the earliest and latest flights from Chicago O'Hare Intl Airport to Copenhagen?

    These are the earliest and latest flight times available from Chicago O'Hare Intl Airport to Copenhagen:

    • Earliest: departs at 7:15 pm and lands at 3:40 am
    • Latest: departs at 8:15 pm and lands at 4:40 am.

    The flight takes about 8h 25m.

  • How expensive are last-minute Chicago O'Hare Intl Airport to Copenhagen flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 21% above the route average of $736. Book 16 weeks before departure for the lowest fares.

  • Do I need a passport to fly from Chicago O'Hare Intl Airport to Copenhagen?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Chicago O'Hare Intl Airport to Copenhagen looking right now?

    One-way fares from Chicago O'Hare Intl Airport to Copenhagen are currently lower than usual. Average one-way flight prices are about $337, which is 28% below the typical average for this route.

  • How does Scandinavian Airlines’s on-time performance compare to other airlines on Chicago O'Hare Intl Airport to Copenhagen flights?

    Scandinavian Airlines is the only airline operating Chicago O'Hare Intl Airport to Copenhagen flights. 80% of its flights are on time.

  • How do delay rates compare for morning and evening flights from Chicago O'Hare Intl Airport to Copenhagen?

    Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • How much time can I save by choosing a different layover airport from Chicago O'Hare Intl Airport to Copenhagen?

    Flying via Helsinki-Vantaa (HEL) gives the shortest average 1-stop total travel time at 12h 04m, compared with 12h 06m via Toronto Pearson Intl (YYZ) and 12h 23m via Frankfurt am Main (FRA).

  • What is the time difference between Chicago O'Hare Intl Airport and Copenhagen?

    Copenhagen is 7 hours ahead of Chicago O'Hare Intl Airport (Central European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Kastrup Copenhagen Airport (CPH)?

    Kastrup Copenhagen Airport (CPH) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include:
    · Sixt
    · Alamo
    · Europcar
    · Budget
    · keddy by Europcar

  • How much should I expect to pay for a Chicago O'Hare Intl Airport to Copenhagen flight?

    Round-trip flights from Chicago O'Hare Intl Airport to Copenhagen range from $572 to $982, with an average of $736 over the past 12 months. Anything below $572 counts as a good deal.

Your guide to booking Chicago O'Hare Intl Airport to Copenhagen flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Saturday. On this route, Wednesday flights average $650 - about $142 less than Saturday (18% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 16 weeks before you fly. On this route, that window historically saves about 32% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Chicago O'Hare Intl Airport to Copenhagen trip for February. Fares historically average $515 round-trip in that month - typically $437 less than the most expensive month, which is June (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Lisbon Humberto Delgado Airport (LIS) can be cheaper than flying direct. The cheapest layover option averages $517 round-trip on this route - about $296 less than direct flights (based on the last 12 months).
  • On Scandinavian Airlines flights from Chicago O'Hare (ORD) to Copenhagen, passengers can enjoy a range of in-flight entertainment options. These include movies, TV shows, music, games, and more, all accessible through personal seatback screens or personal electronic devices.
  • Passengers rent a car in Copenhagen after your flight from Chicago O'Hare Airport. Several rental companies operate at Copenhagen Airport (CPH), including Avis, Budget, Europcar, Hertz, and Sixt, among others. You can easily find their counters at the airport upon arrival. Make sure to check their websites or contact them directly for reservations and specific details.
  • Passengers on Icelandair flights from Chicago O'Hare to Copenhagen can choose their seats in advance. Icelandair allows seat selection during the booking process or afterward through their website or customer service. Advance seat selection provides passengers the opportunity to secure their preferred seat, such as window or aisle, for a more comfortable journey.
  • Icelandair's pet policy for flights between Chicago O'Hare and Copenhagen allows small dogs and cats to travel in the cabin, weighing a maximum of 20 lb including the carrier. Larger pets must be transported as checked baggage or cargo.
  • Scandinavian Airlines (SAS) promotes eco-friendly travel on flights from Chicago O'Hare to Copenhagen by implementing sustainable practices. They prioritize fuel-efficient aircraft, minimize carbon emissions, and offer passengers the option to purchase carbon offsets. Additionally, SAS emphasizes waste reduction through recycling programs and eco-friendly catering practices. Through these initiatives, SAS aims to minimize the environmental impact of air travel and promote sustainable travel choices.

Prefer to fly direct from Chicago to Copenhagen?

 
Find which airlines fly direct from Chicago O'Hare Intl Airport to Kastrup Copenhagen Airport, which days they fly and book direct flights.

Direct departures

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

Direct returns

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

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

Information on your arrival and departure airports