ORD - BLL

$516 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
$630
Typical prices: $815-$1,156
Scandinavian Airlines
Thu 12/6Thu 12/13
ORD - BLL • 1 stop
Cheapest one-way
$516
Typical prices: $418-$630
United Airlines
Thu 1/18
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 • 47% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
London Heathrow (LHR)
Cheapest • Avg $842 (round-trip)
Amsterdam Schiphol (AMS)
Shortest trip • 10h 40m (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

Sun, Dec 6 - Sun, Dec 13
Scandinavian Airlines Logo
7:10 pm - 3:00 pmORD  Chicago O'Hare Intl-BLL Billund
12h 50m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
3:40 pm - 4:45 pmBLL  Billund-ORD Chicago O'Hare Intl
32h 05m1 stop Kastrup Copenhagen
$630Scandinavian 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
$640Scandinavian Airlines
Sun, Dec 6 - Sun, Dec 13
Scandinavian Airlines Logo
7:10 pm - 10:15 amORD  Chicago O'Hare Intl-BLL Billund
32h 05m2 stops Kastrup Copenhagen Stockholm Arlanda
Scandinavian Airlines Logo
3:40 pm - 4:45 pmBLL  Billund-ORD Chicago O'Hare Intl
32h 05m1 stop Kastrup Copenhagen
$682Scandinavian Airlines
Mon, Jan 11 - Thu, Jan 14
Scandinavian Airlines Logo
6:30 am - 11:55 pmORD  Chicago O'Hare Intl-BLL Billund
34h 25m2 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
$704Scandinavian Airlines
Mon, Jan 11 - Thu, Jan 14
Scandinavian Airlines Logo
6:30 am - 11:55 pmORD  Chicago O'Hare Intl-BLL Billund
34h 25m2 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
$705Scandinavian Airlines
Fri, Nov 27 - Wed, Dec 2
Scandinavian Airlines Logo
7:10 pm - 3:05 pmORD  Chicago O'Hare Intl-BLL Billund
12h 55m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
3:35 pm - 4:45 pmBLL  Billund-ORD Chicago O'Hare Intl
32h 10m1 stop Kastrup Copenhagen
$710Scandinavian Airlines
Wed, Mar 3 - Sun, Mar 7
Scandinavian Airlines Logo
10:45 am - 8:45 pmORD  Chicago O'Hare Intl-BLL Billund
27h 00m2 stops New York John F Kennedy Intl Kastrup Copenhagen
Scandinavian Airlines Logo
3:40 pm - 4:45 pmBLL  Billund-ORD Chicago O'Hare Intl
32h 05m1 stop Kastrup Copenhagen
$715Scandinavian Airlines
Sun, Dec 6 - Sun, Dec 13
Scandinavian Airlines Logo
7:10 pm - 10:15 amORD  Chicago O'Hare Intl-BLL Billund
32h 05m2 stops Kastrup Copenhagen Stockholm Arlanda
Scandinavian Airlines Logo
3:40 pm - 9:36 pmBLL  Billund-ORD Chicago O'Hare Intl
36h 56m2 stops Kastrup Copenhagen New York John F Kennedy Intl
$730Scandinavian Airlines
Fri, Nov 27 - Wed, Dec 2
Scandinavian Airlines Logo
7:10 pm - 11:55 pmORD  Chicago O'Hare Intl-BLL Billund
21h 45m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
3:35 pm - 9:36 pmBLL  Billund-ORD Chicago O'Hare Intl
37h 01m2 stops Kastrup Copenhagen New York John F Kennedy Intl
$755Scandinavian 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 - 11:44 pmBLL  Billund-ORD Chicago O'Hare Intl
24h 09m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$762United 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 $815 to $1,156. The lowest price found in the past 5 days was $630, on Scandinavian Airlines.

What's the cheapest day of the week to fly from Chicago O'Hare Intl Airport to Billund?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Chicago O'Hare Intl Airport to Billund. It’s 23% cheaper than the average day, while Saturday is the most expensive, with prices 9% higher.

Find deals

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

Low season

September

Cheapest flight

$516
Beat the crowds with an average 94% drop in travelers.
The most popular month to fly with an average 73% increase in travelers.
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 $815 to $1,156, with an average of $1,012 over the past 12 months. Anything below $815 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 showed a wide range, from about $630 to $1,357. That means the highest observed fare was about 2x 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 in line with typical prices for this route. Average one-way fares are about $525.

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

    Billund Airport (BLL) hosts 5 major car rental companies, with daily rates averaging $50 for economy cars. Top options include:

    • Europcar
    • Sixt
    • 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) - 58% of one-stop connections
    • Kastrup Copenhagen (CPH) - 24% of one-stop connections
    • Frankfurt am Main (FRA) - 11% of one-stop connections
    • London Heathrow (LHR) - 7% 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 30% on flights from Chicago O'Hare Intl Airport to Billund. Tuesday is the cheapest departure day at $782 round-trip on average, while Saturday is the most expensive at $1,108, a difference of $326.

    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 40m, compared with 12h 03m via Frankfurt am Main (FRA) and 15h 20m 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 Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average $782, about $326 less than Saturday fares (29% 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 $541 round-trip in that month - typically $5,317 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 Svanen, BW Signature Collection

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