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Cheap flights from Chicago to Billund from $637

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Chicago to Billund

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:25 pm - 2:25 pmORD  Chicago O'Hare Intl-BLL Billund
13h 00m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
6:00 am - 2:25 pmBLL  Billund-ORD Chicago O'Hare Intl
15h 25m1 stop Amsterdam Schiphol
$637Multiple Airlines
Wed, Oct 28 - Wed, Nov 4
Air France Logo
1:23 pm - 2:25 pmORD  Chicago O'Hare Intl-BLL Billund
19h 02m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Air France Logo
7:05 am - 4:15 pmBLL  Billund-ORD Chicago O'Hare Intl
16h 10m1 stop Paris Charles de Gaulle
$641Air France
Wed, Oct 28 - Wed, Nov 4
Delta Logo
7:25 pm - 2:25 pmORD  Chicago O'Hare Intl-BLL Billund
13h 00m1 stop Paris Charles de Gaulle
Delta Logo
6:00 am - 4:32 pmBLL  Billund-ORD Chicago O'Hare Intl
17h 32m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$646Delta
Wed, Oct 28 - Wed, Nov 4
Air France Logo
12:49 pm - 2:25 pmMDW  Chicago Midway-BLL Billund
19h 36m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Air France Logo
7:05 am - 6:00 pmBLL  Billund-MDW Chicago Midway
17h 55m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County
$651Air France
Wed, Oct 28 - Wed, Nov 4
Air France Logo
1:55 pm - 2:25 pmORD  Chicago O'Hare Intl-BLL Billund
18h 30m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
Air France Logo
7:05 am - 4:32 pmBLL  Billund-ORD Chicago O'Hare Intl
16h 27m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County
$651Air France
Wed, Oct 28 - Wed, Nov 4
Delta Logo
1:27 pm - 9:40 amMDW  Chicago Midway-BLL Billund
14h 13m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
6:00 am - 6:00 pmBLL  Billund-MDW Chicago Midway
19h 00m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$662Delta
Wed, Oct 28 - Wed, Nov 4
Delta Logo
6:08 pm - 3:30 pmORD  Chicago O'Hare Intl-BLL Billund
15h 22m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
Delta Logo
6:00 am - 4:32 pmBLL  Billund-ORD Chicago O'Hare Intl
17h 32m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$662Delta
Wed, Oct 28 - Wed, Nov 4
Air France Logo
7:25 pm - 9:45 pmORD  Chicago O'Hare Intl-BLL Billund
20h 20m1 stop Paris Charles de Gaulle
Air France Logo
10:25 am - 2:25 pmBLL  Billund-ORD Chicago O'Hare Intl
11h 00m1 stop Amsterdam Schiphol
$664Air France
Thu, Oct 29 - Thu, Nov 5
Delta Logo
10:30 am - 10:25 amORD  Chicago O'Hare Intl-BLL Billund
16h 55m2 stops New York John F Kennedy Intl Kastrup Copenhagen
Delta Logo
10:15 am - 2:30 pmBLL  Billund-ORD Chicago O'Hare Intl
11h 15m1 stop Amsterdam Schiphol
$672Delta
Wed, Oct 7 - Wed, Oct 14
Air France Logo
7:25 pm - 2:25 pmORD  Chicago O'Hare Intl-BLL Billund
13h 00m1 stop Paris Charles de Gaulle
Air France Logo
2:30 pm - 11:57 pmBLL  Billund-ORD Chicago O'Hare Intl
16h 27m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$673Air France
Thu, Oct 29 - Thu, Nov 5

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Delta flights from Chicago to Billund

Our best Delta deals on Chicago to Billund flight tickets
Delta
Oct 28
ORD7:25 pmChicago O'Hare Intl
13h 00m
1 stop
BLL2:25 pmBillund
Nov 4
BLL6:00 amBillund
17h 32m
2 stops
ORD4:32 pmChicago O'Hare Intl
$646
Delta
Oct 28
ORD6:08 pmChicago O'Hare Intl
15h 22m
2 stops
BLL3:30 pmBillund
Nov 4
BLL6:00 amBillund
17h 32m
2 stops
ORD4:32 pmChicago O'Hare Intl
$662
Delta
Oct 7
ORD10:30 amChicago O'Hare Intl
16h 55m
2 stops
BLL10:25 amBillund
Oct 14
BLL10:15 amBillund
11h 15m
1 stop
ORD2:30 pmChicago O'Hare Intl
$672

United Airlines flights from Chicago to Billund

Our best United Airlines deals on Chicago to Billund flight tickets
United Airlines
Jan 11
ORD6:17 pmChicago O'Hare Intl
41h 03m
2 stops
BLL6:20 pmBillund
Jan 14
BLL6:35 amBillund
13h 35m
1 stop
ORD1:10 pmChicago O'Hare Intl
$747
United Airlines
Jan 11
ORD9:20 pmChicago O'Hare Intl
38h 00m
2 stops
BLL6:20 pmBillund
Jan 14
BLL6:35 amBillund
13h 35m
1 stop
ORD1:10 pmChicago O'Hare Intl
$754
United Airlines
Jan 11
ORD8:50 pmChicago O'Hare Intl
38h 30m
2 stops
BLL6:20 pmBillund
Jan 14
BLL6:35 amBillund
20h 33m
2 stops
ORD8:08 pmChicago O'Hare Intl
$755

momondo Fare Finder

 
Use the filters below to find and compare flights from Chicago to Billund that are best for you.

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Price

Cheapest round-trip

ChicagoBillund

ORD Chicago O'Hare Intl - BLL Billund

ORDBLL

Chicago O'Hare Intl

Wed 10/28

7:25 pm-2:25 pm

1 stop13h 00m

Billund

Wed 11/4

6:00 am-2:25 pm

1 stop15h 25m

$637

ChicagoBillund

ORD Chicago O'Hare Intl - BLL Billund

ORDBLL

Chicago O'Hare Intl

Wed 10/28

1:23 pm-2:25 pm

2 stops19h 02m

Billund

Wed 11/4

7:05 am-4:15 pm

1 stop16h 10m

$641

ChicagoBillund

ORD Chicago O'Hare Intl - BLL Billund

ORDBLL

Chicago O'Hare Intl

Wed 10/28

7:25 pm-2:25 pm

1 stop13h 00m

Billund

Wed 11/4

6:00 am-4:32 pm

2 stops17h 32m

$646

ChicagoBillund

MDW Chicago Midway - BLL Billund

MDWBLL

Chicago Midway

Wed 10/28

12:49 pm-2:25 pm

2 stops19h 36m

Billund

Wed 11/4

7:05 am-6:00 pm

2 stops17h 55m

$651

ChicagoBillund

ORD Chicago O'Hare Intl - BLL Billund

ORDBLL

Chicago O'Hare Intl

Wed 10/28

1:55 pm-2:25 pm

2 stops18h 30m

Billund

Wed 11/4

7:05 am-4:32 pm

2 stops16h 27m

$651

ChicagoBillund

MDW Chicago Midway - BLL Billund

MDWBLL

Chicago Midway

Wed 10/28

1:27 pm-9:40 am

2 stops14h 13m

Billund

Wed 11/4

6:00 am-6:00 pm

2 stops19h 00m

$662

ChicagoBillund

ORD Chicago O'Hare Intl - BLL Billund

ORDBLL

Chicago O'Hare Intl

Wed 10/28

6:08 pm-3:30 pm

2 stops15h 22m

Billund

Wed 11/4

6:00 am-4:32 pm

2 stops17h 32m

$662

ChicagoBillund

ORD Chicago O'Hare Intl - BLL Billund

ORDBLL

Chicago O'Hare Intl

Thu 10/29

7:25 pm-9:45 pm

1 stop20h 20m

Billund

Thu 11/5

10:25 am-2:25 pm

1 stop11h 00m

$664
Quickest round-trip

ChicagoBillund

ORD Chicago O'Hare Intl - BLL Billund

ORDBLL

Chicago O'Hare Intl

Wed 10/7

10:30 am-10:25 am

2 stops16h 55m

Billund

Wed 10/14

10:15 am-2:30 pm

1 stop11h 15m

$672

ChicagoBillund

ORD Chicago O'Hare Intl - BLL Billund

ORDBLL

Chicago O'Hare Intl

Thu 10/29

7:25 pm-2:25 pm

1 stop13h 00m

Billund

Thu 11/5

2:30 pm-11:57 pm

2 stops16h 27m

$673

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Chicago to Billund

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Chicago to Billund flights?

You could potentially save up to 16% on your flight if you consider stops on a Chicago to Billund flight.

When to book flights from Chicago to Billund

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Billund according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Billund (CHI to BLL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Billund

Best Price Found

$637

Fastest flight time

11h 10m

Direct flights

None
The best flight deal from Chicago to Billund found on momondo in the last 72 hours is $637
The fastest flight from Chicago to Billund takes 11h 10m
There are no direct flights from Chicago to Billund. There are no popular flight routes from Chicago to Billund.
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Frequently asked questions about flying from Chicago to Billund

  • How far is Chicago to Billund by plane?

    Chicago and Billund are 4131.8 mi apart from one another. By plane, this route typically takes 11h 10m.

  • When did momondo last update prices for flights from Chicago to Billund Airport?

    Prices for flights from Chicago to Billund Airport were last updated today.

  • How old do you have to be to fly from Chicago to Billund Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Billund Airport.

  • What documentation or ID do you need to fly to Billund Airport?

    The travel and health documents you'll need for your trip to Billund Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Billund Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Billund?

Book flights to Billund if you plan to visit one of these locations
Kolding
Vejle
Ribe
Middelfart
Horsens
Romo

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Billund?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Billund from Chicago.

Can I find flights from Chicago to Billund with flexible booking policies on momondo?

Flights from Chicago to Billund with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Billund?

momondo helps you find the best flight between Chicago and Billund by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Chicago to Billund right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Billund, momondo offers a useful price alert feature which will track prices for flights to Billund from Chicago and alert you when they change.

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