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Cheap flights from Chicago O'Hare Intl Airport to Billund from $458

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Billund departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Billund

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:20 pm - 6:55 pmORD-BLL
16h 35m2 stops
Scandinavian Airlines Logo
11:05 am - 4:45 pmBLL-ORD
12h 40m1 stop
$458Scandinavian Airlines
Find Deal
jue., ene. 15 - lun., ene. 19
Scandinavian Airlines Logo
7:20 pm - 9:25 amORD-BLL
31h 05m1 stop
Scandinavian Airlines Logo
11:05 am - 4:45 pmBLL-ORD
12h 40m1 stop
$486Scandinavian Airlines
Find Deal
jue., ene. 15 - lun., ene. 19
United Airlines Logo
1:00 pm - 9:45 amORD-BLL
13h 45m2 stops
United Airlines Logo
6:45 am - 3:20 pmBLL-ORD
15h 35m1 stop
$545United Airlines
Find Deal
jue., ene. 15 - lun., ene. 19
Multiple Airlines Logo
3:35 pm - 1:20 pmORD-BLL
38h 45m2 stops
Multiple Airlines Logo
6:45 am - 5:48 pmBLL-ORD
18h 03m2 stops
$547Multiple Airlines
Find Deal
jue., ene. 15 - lun., ene. 19
Air Canada Logo
8:15 pm - 1:20 pmORD-BLL
34h 05m2 stops
Air Canada Logo
2:15 pm - 3:10 pmBLL-ORD
31h 55m2 stops
$553Air Canada
Find Deal
jue., ene. 15 - lun., ene. 19
Multiple Airlines Logo
6:30 pm - 11:55 pmORD-BLL
22h 25m3 stops
Multiple Airlines Logo
9:15 pm - 5:20 pmBLL-ORD
27h 05m3 stops
$814Multiple Airlines
Find Deal
jue., ene. 15 - lun., ene. 19
Scandinavian Airlines Logo
7:20 pm - 3:05 pmORD-BLL
12h 45m1 stop
Scandinavian Airlines Logo
8:00 pm - 4:45 pmBLL-ORD
27h 45m2 stops
$972Scandinavian Airlines
Find Deal
lun., dic. 29 - dom., ene. 4
Scandinavian Airlines Logo
7:20 pm - 6:45 pmORD-BLL
16h 25m2 stops
Scandinavian Airlines Logo
8:00 pm - 4:45 pmBLL-ORD
27h 45m2 stops
$976Scandinavian Airlines
Find Deal
lun., dic. 29 - dom., ene. 4
Scandinavian Airlines Logo
7:20 pm - 10:35 amORD-BLL
32h 15m1 stop
Scandinavian Airlines Logo
3:25 pm - 4:45 pmBLL-ORD
32h 20m1 stop
$1,008Scandinavian Airlines
Find Deal
lun., dic. 29 - dom., ene. 4
United Airlines Logo
1:17 pm - 9:40 amORD-BLL
37h 23m2 stops
United Airlines Logo
2:15 pm - 8:02 pmBLL-ORD
36h 47m2 stops
$1,493United Airlines
Find Deal
vie., dic. 19 - sáb., dic. 27

Scandinavian Airlines flights from Chicago O'Hare Intl Airport to Billund

Our best Scandinavian Airlines deals on Chicago O'Hare Intl Airport to Billund flight tickets
Scandinavian Airlines
Jan 15
ORD7:20 pmChicago O'Hare Intl
16h 35m
2 stops
BLL6:55 pmBillund
Jan 19
BLL11:05 amBillund
12h 40m
1 stop
ORD4:45 pmChicago O'Hare Intl
$458
Find similar
Scandinavian Airlines
Jan 15
ORD7:20 pmChicago O'Hare Intl
31h 05m
1 stop
BLL9:25 amBillund
Jan 19
BLL11:05 amBillund
12h 40m
1 stop
ORD4:45 pmChicago O'Hare Intl
$486
Find similar
Scandinavian Airlines
Dec 29
ORD7:20 pmChicago O'Hare Intl
12h 45m
1 stop
BLL3:05 pmBillund
Jan 4
BLL8:00 pmBillund
27h 45m
2 stops
ORD4:45 pmChicago O'Hare Intl
$972
Find similar

United Airlines flights from Chicago O'Hare Intl Airport to Billund

Our best United Airlines deals on Chicago O'Hare Intl Airport to Billund flight tickets
United Airlines
Jan 15
ORD1:00 pmChicago O'Hare Intl
13h 45m
2 stops
BLL9:45 amBillund
Jan 19
BLL6:45 amBillund
15h 35m
1 stop
ORD3:20 pmChicago O'Hare Intl
$545
Find similar
United Airlines
Dec 19
ORD1:17 pmChicago O'Hare Intl
37h 23m
2 stops
BLL9:40 amBillund
Dec 27
BLL2:15 pmBillund
36h 47m
2 stops
ORD8:02 pmChicago O'Hare Intl
$1,493
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Billund that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated octubre 30, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Billund that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

jue. 1/15

7:20 pm-6:55 pm

2 stops16h 35m

Billund

lun. 1/19

11:05 am-4:45 pm

1 stop12h 40m

$458

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

jue. 1/15

7:20 pm-9:25 am

1 stop31h 05m

Billund

lun. 1/19

11:05 am-4:45 pm

1 stop12h 40m

$486

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

jue. 1/15

1:00 pm-9:45 am

2 stops13h 45m

Billund

lun. 1/19

6:45 am-3:20 pm

1 stop15h 35m

$545

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

jue. 1/15

3:35 pm-1:20 pm

2 stops38h 45m

Billund

lun. 1/19

6:45 am-5:48 pm

2 stops18h 03m

$547

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

jue. 1/15

8:15 pm-1:20 pm

2 stops34h 05m

Billund

lun. 1/19

2:15 pm-3:10 pm

2 stops31h 55m

$553

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

jue. 1/15

6:30 pm-11:55 pm

3 stops22h 25m

Billund

lun. 1/19

9:15 pm-5:20 pm

3 stops27h 05m

$814

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

lun. 12/29

7:20 pm-3:05 pm

1 stop12h 45m

Billund

dom. 1/4

8:00 pm-4:45 pm

2 stops27h 45m

$972

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

lun. 12/29

7:20 pm-6:45 pm

2 stops16h 25m

Billund

dom. 1/4

8:00 pm-4:45 pm

2 stops27h 45m

$976

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

lun. 12/29

7:20 pm-10:35 am

1 stop32h 15m

Billund

dom. 1/4

3:25 pm-4:45 pm

1 stop32h 20m

$1,008

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

vie. 12/19

1:17 pm-9:40 am

2 stops37h 23m

Billund

sáb. 12/27

2:15 pm-8:02 pm

2 stops36h 47m

$1,493

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Billund from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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

What is the cheapest day to depart on your flight to Billund?

The cheapest day to depart from Chicago O'Hare Intl Airport to Billund is on a Tuesday when prices can be found for as low as $601. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Billund for around $1,156.

What is the cheapest time of day to depart on your flight to Billund?

According to our data, the cheapest time of day to fly to Billund is in the evening. momondo users have found flights departing from Chicago O'Hare Intl Airport to Billund in the evening for as low as $650. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $935.

When to book flights from Chicago O'Hare Intl Airport to Billund

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

Cheap Chicago O'Hare Intl Airport to Billund (ORD to BLL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Billund

Direct flights

None
There are no direct flights from Chicago O'Hare Intl Airport to Billund. There are no popular flight routes from Chicago O'Hare Intl Airport to Billund.
Search flight deals

  • How far is Chicago O'Hare Intl to Billund by plane?

    Billund is 4135.5 mi away from Chicago O'Hare Intl. Typically, this will take 12h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Billund Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Billund Airport were last updated today.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Billund Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Billund Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Billund Airport.

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

    The required travel and health documents for your Billund Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Billund Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Chicago O'Hare Intl Airport to Billund?

Best airlines flying from Chicago O'Hare Intl Airport to Billund

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Billund with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $471Free CancellationRating
7.4
1,545 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $490Free CancellationRating
6.8
7,541 reviews
Search Lufthansa flights

Traveling to a place near Billund?

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

Why use momondo?

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

It is quick and easy to find Chicago to Billund flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Billund that suits you.

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

momondo does allow users to show only those flights to Billund from Chicago which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Billund.

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Of course. momondo tracks the price of Chicago to Billund flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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sáb. 11/29
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