Cheap flights from Illinois (IL) to Denmark

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How to find the cheapest flight from
Illinois to Denmark

All the information you need to plan the best null to CPH flight in 2022: compare Illinois to Denmark flight prices with the expected peak season, weather and rainfall in Denmark.
How far in advance should I book a flight from Illinois to Denmark?

Travelers have found it’s best to book a flight 38 days in advance to save up to 43% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 38 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Illinois to Denmark 1-2 weeks in advance for as low as $860, or $1,062 for flights within the next 24 hours.

What is the cheapest month to fly from Illinois to Denmark?

February is one of the best times of the year to fly to Denmark from Illinois. Prices for February average $628 per person but you can even find prices for as low as $397. The most expensive prices can be found in the month of December. Opting for a February flight can save you 23% on your journey compared to booking in December

When is the cheapest time to fly from Illinois to Denmark (IL - DK)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Denmark as you normally would.

Cheap flights from Illinois to Denmark in May, June 2022

The best prices found for Illinois to Denmark flights for May, June
24 May - 31 May
$602pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
Finnair
 
1 STOP
ORD
Chicago O'Hare Intl
25 May - 9 Jun
$605pp
ORD
Chicago O'Hare Intl
Scandinavian Airlines
 
1 STOP
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
Scandinavian Airlines
Non-Stop
ORD
Chicago O'Hare Intl
25 May - 9 Jun
$613pp
ORD
Chicago O'Hare Intl
Scandinavian Airlines
 
1 STOP
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
Scandinavian Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

Illinois to Denmark 2022 flight deals

Cheap flights to Denmark from Illinois found for this year
7 Sep - 26 Sep
$396pp
ORD
Chicago O'Hare Intl
Scandinavian Airlines
Non-Stop
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
Scandinavian Airlines
Non-Stop
ORD
Chicago O'Hare Intl
31 Aug - 28 Sep
$405pp
ORD
Chicago O'Hare Intl
Scandinavian Airlines
 
1 STOP
BLL
Billund
BLL
Billund
Scandinavian Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
14 Sep - 26 Sep
$405pp
ORD
Chicago O'Hare Intl
Scandinavian Airlines
Non-Stop
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
Scandinavian Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

Non-stop flights to Denmark from Illinois

Save time with Illinois to Denmark direct flight deals
7 Sep - 26 Sep
$396pp
ORD
Chicago O'Hare Intl
Scandinavian Airlines
Non-Stop
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
Scandinavian Airlines
Non-Stop
ORD
Chicago O'Hare Intl
19 Nov - 3 Dec
$654pp
ORD
Chicago O'Hare Intl
Scandinavian Airlines
Non-Stop
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
Scandinavian Airlines
Non-Stop
ORD
Chicago O'Hare Intl
20 Nov - 4 Dec
$659pp
ORD
Chicago O'Hare Intl
Scandinavian Airlines
Non-Stop
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
Scandinavian Airlines
Non-Stop
ORD
Chicago O'Hare Intl

Last minute flights from Illinois to Denmark

Late deals on round-trip flights to Denmark from Illinois, departing today and this week
30 May - 7 Jun
$738pp
ORD
Chicago O'Hare Intl
KLM
 
1 STOP
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
KLM
 
1 STOP
ORD
Chicago O'Hare Intl
1 Jun - 7 Jun
$755pp
ORD
Chicago O'Hare Intl
Delta
   
2 STOPS
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
Delta
 
1 STOP
ORD
Chicago O'Hare Intl
30 May - 7 Jun
$762pp
ORD
Chicago O'Hare Intl
Delta
   
2 STOPS
CPH
Kastrup Copenhagen
CPH
Kastrup Copenhagen
Delta
 
1 STOP
ORD
Chicago O'Hare Intl

One-way flights to Denmark from Illinois

The cheapest one-way flights from Illinois to Denmark
11:45 am - 2:50 pm
Lufthansa
1 Stop
20h 05m
ORD - CPH
Lufthansa
$283
ScholarTrip
5:05 pm - 7:05 am
Brussels Airlines
2 Stops
31h 00m
ORD - CPH
Brussels Airlines
$348
ScholarTrip
6:05 pm - 8:10 am
TAP AIR PORTUGAL
1 Stop
31h 05m
ORD - CPH
TAP AIR PORTUGAL
$376
JustFly

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Illinois</span> to <span class="emphasized">Denmark</span> flights.

Flight FAQs

From Illinois to Denmark

Which airlines flying from Illinois to Denmark have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Illinois to Denmark that may be offering flexible cancellation policies are Scandinavian Airlines, Icelandair, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Illinois to Denmark for under $400 on Cheapflights?

Yes, there are multiple flights from Illinois to Denmark for under $400. The cheapest flight booked recently is on Scandinavian Airlines for just $396, but on average you can expect to pay $458.

Are there nonstop flights from Illinois to Denmark for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from Illinois to Denmark under $400. A good price for a nonstop flight from Illinois to Denmark is less than $711.

Are there last-minute flights available from Illinois to Denmark for under $800?

There are currently 20+ open flights from Illinois to Denmark within the next 7 days for less than $800.

What are the cheapest airlines to fly from Illinois to Denmark one-way?

To fly one-way, consider booking your trip with Lufthansa, which is currently one of the cheapest options available, starting at $283. Brussels Airlines flights start at $289 while deals on TAP AIR PORTUGAL start at $321 one-way.

COVID Restrictions

View COVID Travel Restrictions for Denmark

Do I need a COVID test to fly to Denmark from Illinois?

Information is based on travel restrictions from Illinois to Denmark

Most visitors from Illinois can enter Denmark without restrictions.

COVID-19 testing requirements
Visitors from Illinois are not required to present a negative COVID-19 PCR test or antigen result upon entering Denmark.

Quarantine requirements
Visitors from Illinois are not required to quarantine after entering Denmark.

Do I need a test to fly back to Illinois from Denmark?

Returning to Illinois from Denmark

COVID-19 testing requirements
Visitors from Denmark must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Illinois.

Quarantine requirements
Visitors from Denmark are not required to quarantine after entering Illinois.

Hide COVID Travel Restrictions for Denmark

Destination information for Denmark

Things to know before you go - useful duration and weather info for your trip from Illinois to Denmark.
Today's exchange rate
$1 = 6.99 kr.
Flight duration from Illinois to Denmark
8h 30m

Airports servicing

Bloomington (BMI)
Champaign (CMI)
Decatur (DEC)
Moline (MLI)
Marion (MWA)

Airports servicing

Esbjerg (EBJ)
Karup (KRP)
Odense Hans Christian Andersen (ODE)
Rønne Bornholm (RNN)
Sonderborg (SGD)

Top 10 airlines flying from Illinois to Denmark

The chart below displays the airlines Cheapflights users traveling from Illinois to Denmark choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$14 $22 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Delta
$261 $640 No cancel fee N/A
SWISS
$286 $524 No cancel fee 79%
Scandinavian Airlines
$288 $556 No cancel fee 77%
Lufthansa
$300 $624 No cancel fee 76%
Finnair
$346 $604 No cancel fee 76%
Icelandair
$353 $580 No cancel fee 76%
Norwegian
$357 $567 No cancel fee 74%
TAP AIR PORTUGAL
$366 $521 No cancel fee N/A
Air Canada
$423 $924 No cancel fee 67%
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