How does KAYAK find such low prices on flights from Illinois to Billund?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Billund. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Billund?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Billund from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Billund?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Billund with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Billund?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Billund from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$554 CHEAP FLIGHTS from Illinois to Billund

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Flight Deals

Cheap Flights from Illinois to Billund

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Billund that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Billund

Thu, Jan 15 - Mon, Jan 19

12:50 pm - 1:20 pmORD-BLL

17h 30m2 stops

6:45 am - 3:20 pmBLL-ORD

15h 35m1 stop

$554United Airlines

Find Deal

Thu, Jan 15 - Mon, Jan 19

10:35 am - 1:20 pmORD-BLL

19h 45m2 stops

6:45 am - 9:59 pmBLL-ORD

22h 14m2 stops

$560Air Canada

Find Deal

Thu, Jan 15 - Mon, Jan 19

12:50 pm - 9:45 amORD-BLL

13h 55m2 stops

10:40 am - 9:13 amBLL-ORD

29h 33m2 stops

$561United Airlines

Find Deal

Sun, Sep 28 - Sat, Oct 4

4:00 pm - 2:05 pmORD-BLL

15h 05m1 stop

2:35 pm - 7:55 pmBLL-ORD

12h 20m1 stop

$735Lufthansa

Find Deal

Thu, Jan 15 - Mon, Jan 19

9:30 am - 2:35 pmMDW-BLL

22h 05m2 stops

12:05 pm - 4:25 pmBLL-MDW

35h 20m2 stops

$746Delta

Find Deal

Sun, Sep 28 - Sat, Oct 4

4:00 pm - 10:05 amORD-BLL

11h 05m1 stop

6:00 am - 12:55 pmBLL-ORD

13h 55m2 stops

$758Lufthansa

Find Deal

Thu, Jan 15 - Mon, Jan 19

10:35 am - 9:40 amMDW-BLL

16h 05m2 stops

3:15 pm - 9:46 pmBLL-MDW

37h 31m2 stops

$771Delta

Find Deal

Tue, Dec 30 - Sun, Jan 4

12:50 pm - 1:30 pmORD-BLL

17h 40m2 stops

2:05 pm - 6:25 pmBLL-ORD

59h 20m2 stops

$814

Find Deal

Mon, Aug 25 - Thu, Aug 28

5:30 pm - 10:25 pmORD-BLL

45h 55m2 stops

6:45 am - 4:44 pmBLL-ORD

40h 59m2 stops

$2,372WestJet

Find Deal

Thu, Aug 28 - Sun, Aug 31

5:30 pm - 9:15 pmORD-BLL

44h 45m2 stops

6:15 am - 4:43 pmBLL-ORD

41h 28m2 stops

$6,670WestJet

Find Deal

Useful Info

Low season	November
High season	June
Cheapest flight	$554

Best time to beat the crowds with an average 7% drop in price.

Most popular time to fly with an average 61% increase in price.

Flight from Chicago to Billund

How does KAYAK find such low prices on flights from Illinois to Billund?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Billund.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Billund?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Billund from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Billund?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Billund with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Billund?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Billund from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Horsens

Kolding

Ribe

Middelfart

Romo

Everything you need to know for your flight to Billund

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Billund

Billund (BLL)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

BLL

$554 Find Cheap Flights from Illinois to Billund

KAYAK searches hundreds of travel sites at once for deals on flights to Billund

Cheap Flights from Illinois to Billund

Recent round-trip flight deals from Illinois to Billund

Recent one-way flight deals from Illinois to Billund

Recent last minute flight deals from Illinois to Billund

Good to know

FAQs for booking flights from Illinois to Billund

How does KAYAK find such low prices on flights from Illinois to Billund?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Billund.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Billund?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Billund from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Billund?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Billund with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Billund?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Billund from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Billund?

Everything you need to know for your flight to Billund

Information on the airport you'll fly into in Billund

Cabin class types available on flights to Illinois

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

Find direct flights for Billund

Flights to other popular destinations

Flights from domestic origins to Billund

Choose which airport to fly into in Billund

Find deals for your return flight