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

• Earliest: departs at 2:30 pm and lands at 11:46 pm
• Latest: departs at 2:30 pm and lands at 11:46 pm.

The flight takes about 9h 16m.

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

• Economy Class
• Premium Economy Class
• Business Class

A nonstop flight from Copenhagen to Chicago O'Hare Intl Airport takes 9h 16m, covering 4,256 miles.

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.

Round-trip flights from Copenhagen to Chicago O'Hare Intl Airport range from $558 to $869, with an average of $698 over the past 12 months. Anything below $558 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 23% above the $698 route average. Book 12 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $501 round-trip via Lisbon Humberto Delgado (LIS), compared to $810 for nonstop.

Scandinavian Airlines is the only airline operating Copenhagen to Chicago O'Hare Intl Airport flights. 82% of its flights are on time.

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

The Airbus A330-300 family is used most often on this route, operated mainly by Scandinavian Airlines and Air France. Other aircraft seen on the route include Airbus A350-900 variants.

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

One-way fares from Copenhagen to Chicago O'Hare Intl Airport are currently lower than usual. Average one-way flight prices are about $460, which is 22% below the typical average for this route.

Chicago O'Hare Intl Airport (ORD) hosts 5 major car rental companies, with daily rates averaging $64 for economy cars. Top options include:

• Routes Car & Truck Rentals
• Europcar
• Hertz
• Ace
• Dollar

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

Afternoon flights have the fewest delays on this route.

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 Copenhagen to Chicago O'Hare Intl Airport route, 18% of flights were delayed in the past 3 months, with delays averaging 3h 53m.

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

• Reykjavik Keflavik Intl (KEF) - 42% of one-stop connections
• Helsinki-Vantaa (HEL) - 12% of one-stop connections
• Frankfurt am Main (FRA) - 10% of one-stop connections
• London Heathrow (LHR) - 9% of one-stop connections

Yes. Flexible dates can save you up to 16% on flights from Copenhagen to Chicago O'Hare Intl Airport. Thursday is the cheapest departure day at $655 round-trip on average, while Sunday is the most expensive at $778, a difference of $123.

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

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

Flying via Reykjavik Keflavik Intl (KEF) gives the shortest average 1-stop total travel time at 11h 43m, compared with 11h 47m via Amsterdam Schiphol (AMS) and 12h via Minneapolis St Paul (MSP).

Chicago O'Hare Intl Airport is 6 hours behind Copenhagen (Central Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Chicago O'Hare Intl Airport are Magnificent Mile, Grant Park and Soldier Field. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

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

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

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

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
• Delta: 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 always check the fare details before booking.