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ORD - BLL

$497 Find Cheap Flights from Chicago to Billund - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$531
Typical prices: $782-$1,129
Scandinavian Airlines
Thu 1/11Sun 1/14
ORD - BLL • 1 stop
Cheapest one-way
$497
Typical prices: $418-$630
Delta
Fri 11/16
ORD - BLL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Chicago O'Hare Intl Airport and Billund. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 50% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Kastrup Copenhagen (CPH)
Cheapest • Avg $751 (round-trip)
Amsterdam Schiphol (AMS)
Shortest trip • 10h 39m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Chicago to Billund (ORD-BLL)

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

Recent round-trip flight deals from Chicago to Billund

Mon, Jan 11 - Thu, Jan 14
Scandinavian Airlines Logo
7:10 pm - 10:25 amORD  Chicago O'Hare Intl-BLL Billund
32h 15m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
3:35 pm - 4:45 pmBLL  Billund-ORD Chicago O'Hare Intl
32h 10m1 stop Kastrup Copenhagen
$531Scandinavian Airlines
Fri, Nov 13 - Fri, Nov 20
Scandinavian Airlines Logo
7:10 pm - 10:15 amORD  Chicago O'Hare Intl-BLL Billund
32h 05m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
3:35 pm - 4:45 pmBLL  Billund-ORD Chicago O'Hare Intl
32h 10m1 stop Kastrup Copenhagen
$535Scandinavian Airlines
Fri, Nov 13 - Fri, Nov 20
Scandinavian Airlines Logo
7:10 pm - 11:55 pmORD  Chicago O'Hare Intl-BLL Billund
21h 45m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
7:25 pm - 4:45 pmBLL  Billund-ORD Chicago O'Hare Intl
28h 20m2 stops Oslo Gardermoen Kastrup Copenhagen
$537Scandinavian Airlines
Mon, Jan 11 - Thu, Jan 14
Scandinavian Airlines Logo
7:10 pm - 10:25 amORD  Chicago O'Hare Intl-BLL Billund
32h 15m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
3:35 pm - 4:45 pmBLL  Billund-ORD Chicago O'Hare Intl
32h 10m1 stop Kastrup Copenhagen
$564Scandinavian Airlines
Fri, Nov 13 - Fri, Nov 20
Scandinavian Airlines Logo
7:10 pm - 9:15 pmORD  Chicago O'Hare Intl-BLL Billund
43h 05m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
7:25 pm - 4:45 pmBLL  Billund-ORD Chicago O'Hare Intl
28h 20m2 stops Oslo Gardermoen Kastrup Copenhagen
$581Scandinavian Airlines
Mon, Jan 11 - Thu, Jan 14
Scandinavian Airlines Logo
6:00 am - 11:55 pmORD  Chicago O'Hare Intl-BLL Billund
34h 55m2 stops New York John F Kennedy Intl Kastrup Copenhagen
Scandinavian Airlines Logo
3:35 pm - 4:45 pmBLL  Billund-ORD Chicago O'Hare Intl
32h 10m1 stop Kastrup Copenhagen
$618Scandinavian Airlines
Mon, Jan 11 - Thu, Jan 14
Scandinavian Airlines Logo
6:00 am - 11:55 pmORD  Chicago O'Hare Intl-BLL Billund
34h 55m2 stops New York John F Kennedy Intl Kastrup Copenhagen
Scandinavian Airlines Logo
3:35 pm - 4:45 pmBLL  Billund-ORD Chicago O'Hare Intl
32h 10m1 stop Kastrup Copenhagen
$651Scandinavian Airlines
Mon, Jan 11 - Thu, Jan 14
Scandinavian Airlines Logo
10:40 am - 10:25 amORD  Chicago O'Hare Intl-BLL Billund
16h 45m2 stops New York John F Kennedy Intl Kastrup Copenhagen
Scandinavian Airlines Logo
9:15 pm - 10:04 pmBLL  Billund-ORD Chicago O'Hare Intl
31h 49m2 stops Kastrup Copenhagen Boston Logan Intl
$742Scandinavian Airlines
Mon, Jan 11 - Thu, Jan 14
United Airlines Logo
4:30 pm - 6:20 pmORD  Chicago O'Hare Intl-BLL Billund
42h 50m2 stops Toronto Pearson Intl Frankfurt am Main
United Airlines Logo
6:35 am - 10:15 pmBLL  Billund-ORD Chicago O'Hare Intl
22h 40m2 stops Frankfurt am Main Newark
$753United Airlines
Fri, Oct 23 - Fri, Oct 30
United Airlines Logo
6:55 am - 9:50 amORD  Chicago O'Hare Intl-BLL Billund
19h 55m2 stops Detroit Metropolitan Wayne County Frankfurt am Main
United Airlines Logo
6:35 am - 9:05 pmBLL  Billund-ORD Chicago O'Hare Intl
20h 30m1 stop Frankfurt am Main
$795United Airlines
Booking Insights

Price, demand and travel trends for Chicago O'Hare Intl Airport to Billund flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Chicago O'Hare Intl Airport to Billund?

Round-trip flights from Chicago O'Hare Intl Airport to Billund typically range from $782 to $1,129. The lowest price found in the past 5 days was $531, on Scandinavian Airlines.

Find deals

Key details for Chicago O'Hare Intl Airport to Billund flights

Low season

September

Cheapest flight

$497
One-way flight from Chicago O'Hare Intl Airport to Billund

When to book flights from Chicago to Billund

Are your dates flexible? Find out the best times to travel from Chicago to Billund based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Chicago O'Hare Intl Airport to Billund flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Chicago O'Hare Intl Airport to Billund?

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

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Chicago O'Hare Intl Airport to Billund?

    A nonstop flight from Chicago O'Hare Intl Airport to Billund takes 00m, covering 4,136 miles.

  • Do I need a passport to fly from Chicago O'Hare Intl Airport to Billund?

    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.

  • How much should I expect to pay for a Chicago O'Hare Intl Airport to Billund flight?

    Round-trip flights from Chicago O'Hare Intl Airport to Billund range from $782 to $1,129, with an average of $990 over the past 12 months. Anything below $782 counts as a good deal.

  • Have flight prices from Chicago O'Hare Intl Airport to Billund changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $531 to $984. That means the highest observed fare was about 85% higher than the lowest one.

  • How are flight prices from Chicago O'Hare Intl Airport to Billund looking right now?

    One-way fares from Chicago O'Hare Intl Airport to Billund are currently lower than usual. Average one-way flight prices are about $505, which is 9% below the typical average for this route.

  • What car rental options are available at Billund Airport (BLL)?

    Billund Airport (BLL) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include:

    • Sixt
    • Europcar
    • Alamo
    • keddy by Europcar
    • Budget

  • Which airports can I use when flying from Chicago O'Hare Intl Airport to Billund?

    Flights from Chicago O'Hare Intl Airport to Billund usually depart from Chicago O'Hare Intl (ORD) and arrive at Billund (BLL).

  • Which airports do connecting flights from Chicago O'Hare Intl Airport to Billund pass through?

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

    • Amsterdam Schiphol (AMS) - 53% of one-stop connections
    • Kastrup Copenhagen (CPH) - 30% of one-stop connections
    • Frankfurt am Main (FRA) - 11% of one-stop connections
    • London Heathrow (LHR) - 6% of one-stop connections

  • Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to Billund?

    Yes. Flexible dates can save you up to 51% on flights from Chicago O'Hare Intl Airport to Billund. Thursday is the cheapest departure day at $523 round-trip on average, while Friday is the most expensive at $1,056, a difference of $533.

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

  • How much time can I save by choosing a different layover airport from Chicago O'Hare Intl Airport to Billund?

    Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time at 10h 39m, compared with 12h 03m via Frankfurt am Main (FRA) and 14h 50m via Kastrup Copenhagen (CPH).

  • What is the time difference between Chicago O'Hare Intl Airport and Billund?

    Billund is 7 hours ahead of Chicago O'Hare Intl Airport (Central European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Billund?

    Legoland Billund is one of the most viewed places in Billund on KAYAK.

Your guide to booking Chicago O'Hare Intl Airport to Billund flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Friday. On this route, Thursday flights average $523, about $533 less than Friday fares (50% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Chicago O'Hare Intl Airport to Billund trip for January. Fares historically average $492 round-trip in that month - typically $5,366 less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Billund Airport.

    • Airport Hotel, Billund
    • The Lodge Billund
    • Hotel Legoland, Denmark

More options for your flight from Chicago to Billund

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

Car rentals in Billund
Hotels in Billund