BLL - ORD
$660 Find Cheap Flights from Billund to Chicago - Compare and Save
This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Billund to Chicago departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Everything you should know
Cheapest round-trip
$660
Typical prices: $619-$871
Lufthansa
Sat 10/20Thu 10/25
BLL - ORD • 1 stop
Flight Deals
Cheap Flights from Billund to Chicago (BLL-ORD)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Billund to Chicago 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.
Recent round-trip flight deals from Billund to Chicago
Tue, Oct 20 - Sun, Oct 25
6:05 am - 12:55 pmBLL Billund-ORD Chicago O'Hare Intl
13h 50m1 stop Frankfurt am Main
10:50 pm - 11:25 pmORD Chicago O'Hare Intl-BLL Billund
18h 35m2 stops Munich Franz Josef Strauss Frankfurt am Main
$660Lufthansa
Sat, Nov 7 - Wed, Nov 11
10:30 am - 3:20 pmBLL Billund-ORD Chicago O'Hare Intl
11h 50m1 stop Frankfurt am Main
3:15 pm - 9:50 amORD Chicago O'Hare Intl-BLL Billund
11h 35m1 stop Frankfurt am Main
$667United Airlines
Sat, Nov 7 - Wed, Nov 11
6:35 am - 1:10 pmBLL Billund-ORD Chicago O'Hare Intl
13h 35m1 stop Frankfurt am Main
3:15 pm - 6:20 pmORD Chicago O'Hare Intl-BLL Billund
20h 05m1 stop Frankfurt am Main
$667United Airlines
Tue, Oct 20 - Sun, Oct 25
6:05 am - 11:00 amBLL Billund-ORD Chicago O'Hare Intl
11h 55m1 stop Frankfurt am Main
5:20 pm - 11:25 pmORD Chicago O'Hare Intl-BLL Billund
24h 05m1 stop Frankfurt am Main
$682Lufthansa
Sat, Nov 7 - Wed, Nov 11
2:30 pm - 11:57 pmBLL Billund-ORD Chicago O'Hare Intl
16h 27m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
12:38 pm - 9:40 amORD Chicago O'Hare Intl-BLL Billund
14h 02m2 stops Minneapolis St Paul Amsterdam Schiphol
$701KLM
Sat, Nov 7 - Wed, Nov 11
10:30 am - 6:25 pmBLL Billund-ORD Chicago O'Hare Intl
14h 55m2 stops Frankfurt am Main Munich Franz Josef Strauss
11:56 am - 9:50 amORD Chicago O'Hare Intl-BLL Billund
14h 54m2 stops Newark Frankfurt am Main
$712United Airlines
Tue, Oct 20 - Sun, Oct 25
6:05 am - 2:52 pmBLL Billund-ORD Chicago O'Hare Intl
15h 47m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
10:50 pm - 9:50 amORD Chicago O'Hare Intl-BLL Billund
29h 00m2 stops London Heathrow Frankfurt am Main
$733Multiple Airlines
Mon, Oct 12 - Fri, Oct 16
6:55 pm - 12:55 pmBLL Billund-ORD Chicago O'Hare Intl
25h 00m1 stop Frankfurt am Main
10:30 pm - 10:00 amORD Chicago O'Hare Intl-BLL Billund
28h 30m1 stop Frankfurt am Main
$766Lufthansa
Tue, Oct 20 - Sun, Oct 25
6:05 am - 7:55 pmBLL Billund-ORD Chicago O'Hare Intl
20h 50m1 stop Frankfurt am Main
10:50 pm - 9:50 amORD Chicago O'Hare Intl-BLL Billund
29h 00m2 stops London Heathrow Frankfurt am Main
$797Multiple Airlines
Mon, Oct 12 - Fri, Oct 16
6:55 pm - 2:10 pmBLL Billund-ORD Chicago O'Hare Intl
26h 15m2 stops Frankfurt am Main Amsterdam Schiphol
10:30 pm - 10:00 amORD Chicago O'Hare Intl-BLL Billund
28h 30m1 stop Frankfurt am Main
$825Lufthansa
Recent one-way flight deals from Billund to Chicago
BLL Billund-ORD Chicago O'Hare Airport
4136 mimulti-stop
Multiple Airlines
Booking Insights
Price, demand and travel trends for Billund to Chicago O'Hare Intl Airport flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.
Prices
Airlines
Layovers
How much is a round-trip flight from Billund to Chicago O'Hare Intl Airport?
This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Billund to Chicago O'Hare Intl Airport departing in october.What's the cheapest day of the week to fly from Billund to Chicago O'Hare Intl Airport?
Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Billund to Chicago O'Hare Intl Airport. It’s 11% cheaper than the average day, while Sunday is the most expensive, with prices 10% higher.
What’s the cheapest month to fly from Billund to Chicago O'Hare Intl Airport?
KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Billund to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers and then takes the median of all values for each month.•November is the cheapest month to fly from Billund to Chicago O'Hare Intl Airport at $527 round-trip.
•June ($870) and July ($820) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 65% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.
Round-trip flights from Billund to Chicago O'Hare Intl Airport typically range from $619 to $871. The lowest price found in the past 5 days was $660, on Lufthansa.
What’s the most popular layover airport when flying from Billund to Chicago O'Hare Intl Airport?
KAYAK data for 1-stop round-trips over the past 3 months. Only counts itineraries with the same layover on both legs.Frankfurt am Main (FRA) is the most popular layover for the Billund to Chicago O'Hare Intl Airport route. 58% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via FRA.
What is the cheapest layover airport when flying from Billund to Chicago O'Hare Intl Airport?
Flights via London Heathrow (LHR) offer the most affordable fares, with an average round-trip price of $598. Based on KAYAK data over the past 3 months.
Key details for Billund to Chicago O'Hare Intl Airport flights
Low season | January |
|---|---|
High season | July |
Cheapest flight | $660 |
When to book flights from Billund to Chicago
Are your dates flexible? Find out the best times to travel from Billund to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
Your Billund to Chicago O'Hare Intl Airport flight questions, answered
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Your guide to booking Billund to Chicago O'Hare Intl Airport flights
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Information on your arrival and departure airports
Cabin class types available on flights to Chicago
Cabin classes available on flights from Billund to Chicago. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Find direct flights to and from Billund and Chicago
Flights from domestic origins to Chicago
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.