CHI - CPH

$234 Find Cheap Flights from Chicago to Copenhagen - Compare and Save

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Everything you should know

Cheapest round-trip
$510
Typical prices: $599-$1,010
TAP AIR PORTUGAL
Thu 11/8Sat 11/24
ORD - CPH • 1 stop
Cheapest non-stop
$572
Typical prices: $639-$1,115
Scandinavian Airlines
Sun 2/11Sun 2/18
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 SAS headrest adjustment to improve sleeping comfort en route.
Expert advice
+1
Expert advice
+1
Nonstop flights
You can fly direct with Scandinavian Airlines. Average duration is 8h 12m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 82% 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 • 34% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $475 (round-trip)
Shortest trip • 12h 02m (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 (CHI-CPH)

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

Recent round-trip flight deals from Chicago to Copenhagen

Sun, Nov 8 - Tue, Nov 24
TAP AIR PORTUGAL Logo
8:10 pm - 11:35 pmORD  Chicago O'Hare Intl-CPH Kastrup Copenhagen
20h 25m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
6:35 pm - 3:30 pmCPH  Kastrup Copenhagen-ORD Chicago O'Hare Intl
27h 55m1 stop Lisbon Humberto Delgado
$510TAP AIR PORTUGAL
Wed, Dec 2 - Wed, Dec 9
TAP AIR PORTUGAL Logo
7:00 pm - 11:50 amORD  Chicago O'Hare Intl-CPH Kastrup Copenhagen
33h 50m1 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
$513TAP AIR PORTUGAL
Sun, Nov 8 - Tue, Nov 24
Icelandair Logo
6:30 pm - 11:45 amORD  Chicago O'Hare Intl-CPH Kastrup Copenhagen
10h 15m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:55 pm - 5:20 pmCPH  Kastrup Copenhagen-ORD Chicago O'Hare Intl
11h 25m1 stop Reykjavik Keflavik Intl
$540Icelandair
Mon, Nov 30 - Tue, Dec 15
Icelandair Logo
6:30 pm - 11:45 amORD  Chicago O'Hare Intl-CPH Kastrup Copenhagen
10h 15m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:55 pm - 5:20 pmCPH  Kastrup Copenhagen-ORD Chicago O'Hare Intl
11h 25m1 stop Reykjavik Keflavik Intl
$562Icelandair
Thu, Feb 11 - Thu, Feb 18
Scandinavian Airlines Logo
7:10 pm - 10:20 amORD  Chicago O'Hare Intl-CPH Kastrup Copenhagen
8h 10mnonstop
Scandinavian Airlines Logo
2:30 pm - 4:45 pmCPH  Kastrup Copenhagen-ORD Chicago O'Hare Intl
9h 15mnonstop
$572Scandinavian Airlines
Thu, Feb 11 - Thu, Feb 18
Scandinavian Airlines Logo
7:10 pm - 10:20 amORD  Chicago O'Hare Intl-CPH Kastrup Copenhagen
8h 10mnonstop
Scandinavian Airlines Logo
2:30 pm - 4:45 pmCPH  Kastrup Copenhagen-ORD Chicago O'Hare Intl
9h 15mnonstop
$572Scandinavian Airlines
Thu, Dec 3 - Thu, Dec 10
Air Canada Logo
4:30 pm - 10:20 amORD  Chicago O'Hare Intl-CPH Kastrup Copenhagen
10h 50m1 stop Toronto Pearson Intl
Air Canada Logo
6:55 am - 3:02 pmCPH  Kastrup Copenhagen-ORD Chicago O'Hare Intl
15h 07m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl
$700Air Canada
Wed, Feb 10 - Mon, Feb 15
SWISS Logo
6:50 pm - 2:10 pmORD  Chicago O'Hare Intl-CPH Kastrup Copenhagen
12h 20m1 stop Zurich
SWISS Logo
9:50 am - 4:15 pmCPH  Kastrup Copenhagen-ORD Chicago O'Hare Intl
13h 25m1 stop Zurich
$714SWISS
Sun, Nov 8 - Tue, Nov 24
SWISS Logo
6:50 pm - 11:05 pmORD  Chicago O'Hare Intl-CPH Kastrup Copenhagen
21h 15m1 stop Zurich
SWISS Logo
7:55 pm - 4:15 pmCPH  Kastrup Copenhagen-ORD Chicago O'Hare Intl
27h 20m1 stop Zurich
$717SWISS
Thu, Dec 3 - Thu, Dec 10
Air Canada Logo
12:50 pm - 9:25 amORD  Chicago O'Hare Intl-CPH Kastrup Copenhagen
13h 35m2 stops Toronto Pearson Intl Frankfurt am Main
Air Canada Logo
6:55 am - 3:02 pmCPH  Kastrup Copenhagen-ORD Chicago O'Hare Intl
15h 07m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl
$718Air Canada
Booking Insights

Price, demand and travel trends for Chicago to Copenhagen flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Chicago to Copenhagen?

Round-trip flights from Chicago to Copenhagen typically range from $599 to $1,010. The lowest price found in the past 5 days was $510, on TAP AIR PORTUGAL.

What is the cheapest Chicago to Copenhagen flight route?

There's little price difference between Chicago to Copenhagen routes. They average around $776 round-trip, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Chicago to Copenhagen?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Chicago to Copenhagen. It’s 14% cheaper than the average day, while Saturday is the most expensive, with prices 12% higher.

What’s the cheapest month to fly from Chicago to Copenhagen?

•February is the cheapest month to fly from Chicago to Copenhagen at $515 round-trip.
•June ($978) and July ($918) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 89% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Chicago to Copenhagen the cheapest?

Flights from Chicago 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 to Copenhagen flights

Low season

February

Cheapest flight

$234
Beat the crowds with an average 36% drop in travelers.
The most popular month to fly with an average 52% increase in travelers.
One-way 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 
TiffanyFlew with Scandinavian Airlines-Oct 2026
Very easy redeye flight flying Chicago to Copenhagen. Quick check in quick boarding and easy entry to Denmark. Be aware that Chicago has many security precautions and will take quite a bit of time.
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 to Copenhagen flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Chicago to Copenhagen?

    These are the earliest and latest flight times available from Chicago to Copenhagen:

    • Earliest: departs at 7:10 pm and lands at 3:22 am
    • Latest: departs at 8:10 pm and lands at 4:22 am.

    The flight takes about 8h 12m.

  • What cabin classes can I book on flights from Chicago to Copenhagen?

    Three cabin classes are available on flights from Chicago to Copenhagen:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Chicago to Copenhagen?

    A nonstop flight from Chicago to Copenhagen takes 8h 12m, covering 4,252 miles.

  • Do I need a passport to fly from Chicago 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 much should I expect to pay for a Chicago to Copenhagen flight?

    Round-trip flights from Chicago to Copenhagen range from $599 to $1,010, with an average of $776 over the past 12 months. Anything below $599 counts as a good deal.

  • How expensive are last-minute Chicago to Copenhagen flights?

    Last-minute fares on this route (booked within two weeks of departure) run 16% above the $776 route average. Book 16 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Chicago to Copenhagen?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $475 round-trip via New York John F Kennedy Intl (JFK), compared to $871 for nonstop.

  • How does on-time performance compare across airlines flying from Chicago to Copenhagen?

    Scandinavian Airlines is the only airline operating Chicago to Copenhagen flights. 82% of its flights are on time.

  • What is the standard checked-bag allowance on flights from Chicago 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.

  • How are flight departures from Chicago to Copenhagen spread across the day?

    Evening is the busiest departure period on Chicago to Copenhagen flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and night flights for 0%.

  • How are flight prices from Chicago to Copenhagen looking right now?

    One-way fares from Chicago to Copenhagen are currently lower than usual. Average one-way flight prices are about $377, which is 23% below the typical average for this route.

  • 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 $14 for economy cars. Top options include:

    • Alamo
    • Europcar
    • Sixt
    • Budget
    • keddy by Europcar

  • Which airports can I use when flying from Chicago to Copenhagen?

    Flights from Chicago to Copenhagen may depart from several airports in Chicago area, including Chicago Midway (MDW), Chicago O'Hare Intl (ORD) and Chicago Greater Rockford (RFD). Flights usually arrive at Kastrup Copenhagen (CPH).

  • What time of day has the fewest delays on flights from Chicago to Copenhagen?

    Evening flights have the fewest delays on this route.

  • At what point is a flight considered delayed from Chicago 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 to Copenhagen route, 18% of flights were delayed in the past 3 months, with delays averaging 2h 58m.

  • Which airports do connecting flights from Chicago to Copenhagen pass through?

    One-stop flights from Chicago to Copenhagen most commonly connect through:

    • Reykjavik Keflavik Intl (KEF) - 64% of one-stop connections
    • Frankfurt am Main (FRA) - 7% of one-stop connections
    • Toronto Pearson Intl (YYZ) - 6% of one-stop connections
    • Zurich (ZRH) - 5% of one-stop connections

  • Can I save money by using flexible dates for flights from Chicago to Copenhagen?

    Yes. Flexible dates can save you up to 24% on flights from Chicago to Copenhagen. Wednesday is the cheapest departure day at $669 round-trip on average, while Saturday is the most expensive at $870, a difference of $201.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Chicago to Copenhagen?

    Only Scandinavian Airlines operates flights between Chicago and Copenhagen.

  • How much time can I save by choosing a different layover airport from Chicago to Copenhagen?

    Flying via Paris Charles de Gaulle (CDG) gives the shortest average 1-stop total travel time at 12h 02m, compared with 12h 04m via Helsinki-Vantaa (HEL) and 12h 15m via Amsterdam Schiphol (AMS).

  • What is the time difference between Chicago and Copenhagen?

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

  • What popular places can I visit in Copenhagen?

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

  • Which airlines offer extra legroom and free seat selection on Chicago to Copenhagen flights?

    Among airlines operating Chicago to Copenhagen flights:

    • Scandinavian Airlines: offers extra legroom
    • Air France: offers free seat selection
    • Delta: offers free seat selection

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

  • Which airlines include bags at no extra cost on Chicago 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
    • Delta: a cabin bag and a checked bag in Economy Class

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

  • How do I get from Chicago city center to Midway Airport?

    The best way to get from Chicago city center to Midway Airport is by taking the ‘L’ train. The ‘L’ train is the public transportation system in Chicago and is made up of elevated trains that run throughout the city. To get to Midway Airport from the city center, take the Orange Line train from any of the ‘L’ stops in the Loop (the central business district of Chicago). The Orange Line will take you directly to Midway Airport.

  • How do I get from Chicago city center to O’Hare International Airport?

    The best way to get from Chicago City center to O’Hare Airport is by taking the Blue Line 'L' train. The Blue Line will take you directly to the airport and is the most efficient way to travel.

  • How do I get from Kastrup Copenhagen International Airport to the city center?

    There are several ways to get from Copenhagen International Airport to the city center. The most popular and convenient option is to take the metro, which takes about 15min. Some buses and trains run from the airport to the city center, but these options are typically slower and less reliable. Finally, there are taxis and private transportation services available, but these can be quite expensive.

  • Are there lounges at Kastrup Copenhagen International Airport?

    Yes, there is a lounge at Kastrup Copenhagen International airport. The lounge is located in Terminal 3 and offers a variety of amenities for travelers, including a bar, a restaurant, a business center, and a variety of other services.

Your guide to booking Chicago to Copenhagen flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Saturday. On this route, Wednesday flights average $669, about $201 less than Saturday fares (23% 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 to Copenhagen trip for February. Fares historically average $515 round-trip in that month - typically $463 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 New York John F Kennedy Intl Airport (JFK) can be cheaper than flying direct. The cheapest layover option averages $475 round-trip on this route - about $396 less than direct flights (based on the last 12 months).
  • If you want to spend the night at the airport to catch an early flight, there are several hotels near Midway Airport (MDW). They include the Hilton Chicago Midway Airport, the Hyatt Regency Chicago Midway Airport, and the Hampton Inn & Suites Chicago-Midway Airport.
  • If you arrive at Midway Airport on your electric vehicle, there are charging spots at the airport. There are three different types of charging spots: Level 1, Level 2, and Level 3. Level 1 charging spots are the slowest type of charger, taking about four hours to charge an electric vehicle. Level 2 charging spots are faster, taking about two hours to charge an electric vehicle. Level 3 charging spots are the fastest type of charger, taking about thirty 30min to charge an electric vehicle.
  • If your phone's battery is dying on arrival at O’Hare International Airport (ORD) for your flight to Copenhagen, be at ease because there are phone charging spots all around the airport. There are charging stations in all the airport terminals, as well as in the food court areas.
  • If you would like to exchange your currency before boarding, you can use the numerous currency exchange booths at O’Hare International Airport. For example, there is a Travelex currency booth in Terminal 1 near Gate B5.
  • If you want to exchange your currency upon landing at Kastrup Copenhagen International Airport (CPH), there are currency exchange booths. They are located in Terminal 2 and are open from 6:00 am to 8:30 pm.

Prefer to fly direct from Chicago to Copenhagen?

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

Direct departures

Chicago 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

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

More options for your flight from Chicago to Copenhagen

Complete your trip to Copenhagen with a hotel stay or car rental