The cheapest times to fly from CPH to ORD are

  • January 8th to March 25th
  • May 7th to May 27th
  • September 10th to December 16th (except the weeks of October 8th and November 26th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from CPH to ORD is early February. Prices can be as high as $888 for Saturday flights during mid July, or as low as $406 for Wednesday flights around early February.


When to Fly to Chicago

Flying from Copenhagen (CPH) to Chicago, IL (ORD) will usually cost between $476 to $824 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early February with an average ticket price of $489. Due to high demand the most expensive time to fly is mid July, with an average price of $847. Planning your trip to low-cost times can easily save you $358 on economy flights and even more on first-class flights. Generally, any price below $532 can be considered a good price for a round-trip CPH to ORD flight.

See below for a graph of average weekly prices for the CPH to ORD route. All prices are for round-trip tickets in USD.

CPH to ORD Flight Prices

Compared to other flights, the CPH to ORD flight is cheaper than the average and costs about as much as the average flight leaving from Copenhagen. The average price per mile (for a direct flight) is $0.08, which is far below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to fly to ORD, and Tuesday the cheapest day to fly back into CPH. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $86 (14%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $525. Return trip prices are from the ORD to CPH flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from CPH to ORD can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 8 hour 39 minutes may be realistic.


Flight Hacking CPH to ORD

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from CPH to ORD — but Champion Traveler does!

Hack #1: New York, NY (CPH > LGA > ORD)

  • Price for both tickets: $507
  • Average savings: $26 (4.79%)

See CPH to LGW flights

Hack #2: London (CPH > LGW > ORD)

  • Price for both tickets: $520
  • Average savings: $12 (2.26%)

See CPH to LGA flights

Hack #3: New York, NY (CPH > JFK > ORD)

  • Price for both tickets: $523
  • Average savings: $10 (1.79%)

See CPH to JFK flights


Flight Questions Answered

Still have questions about flying from CPH to ORD? We’ve got answers.

Which airlines fly this route?

You can find 29 major airlines flying this route most often: Air Canada, Air Europa, Air France, Air India, Alitalia, American, Austrian, British Airways, Brussels Airlines, Delta, easyJet, Eurowings, Finnair, Flybe, Frontier, Iberia, Icelandair, KLM, LOT, Lufthansa, Norwegian, Norwegian Air International, Norwegian Air UK, Royal Jordanian, SAS, SWISS, Tap Air Portugal, Turkish Airlines, United, and potentially more during busy seasons.

How far away is it from Chicago O’Hare International Airport to Kastrup Airport?

The distance between the two airports is roughly 4258 miles or 6853 kilometers.

How long does it take to fly from CPH to ORD?

The real-world flight time for a nonstop CPH to ORD flight is about 8 hour 39 minutes.

How many flights go between Copenhagen and Chicago, IL?

It depends on the day of the week and the date, but a typical day might have around 76 available flights from CPH to ORD.


Airport Location Info


Departing Airport

Origination codeCPH
Origination airport nameKastrup Airport

Return Airport

Destination codeORD
Destination airport nameChicago O’Hare International Airport
CityChicago, IL
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.