What are the cheapest airlines flying from Billund to Chicago O'Hare Intl Airport round-trip?

Our cheapest airline available from Billund to Chicago O'Hare Intl Airport is British Airways. Our recent data shows that you can find tickets from as low as $422 on this airline. Additional options worth looking into are American Airlines and Air Canada, starting at $425 and $469 round-trip. British Airways is priced at 27% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Billund to Chicago O'Hare Intl Airport?

Travelers seeking maximum savings on their Billund to Chicago O'Hare Intl Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Billund to Chicago O'Hare Intl Airport?

When booking a flight from Billund to Chicago O'Hare Intl Airport, you may want to consider flying on KLM, Lufthansa or United Airlines as they are the most popular for this route.

What is the cheapest day to fly round-trip from Billund to Chicago O'Hare Intl Airport?

Departing on a Friday is a good option for securing a great price. You can expect to save up to 50% when planning your travel around this day of the week.

How far in advance should I book a flight from Billund to Chicago O'Hare Intl Airport?

To save up to 69% on this flight, we recommend booking at least 50 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Billund to Chicago O'Hare Intl Airport from $514 1-2 weeks out and tickets from $783 for flights departing within the next 72 hours.

What is the cheapest month to fly from Billund to Chicago O'Hare Intl Airport?

March can be a great time to fly to Chicago O'Hare Intl Airport from Billund with a flight ticket averaging about $526. Cheapflights users have found deals in the month of March for as cheap as $344. The most expensive prices can be found in the month of July.

Most accurate provider : When it comes to deals on Billund-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billund-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billund-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Billund-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billund-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Billund to Chicago O'Hare Intl?

Billund (BLL) is the airport you will fly out of if you book a flight from Billund to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Billund; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Billund airport to Chicago O'Hare Intl. It is only a 1.7 mi journey to Billund (BLL) from Billund’s city center.

Can I find deals for flights from Billund to O'Hare Intl that include hotel bookings?

Yes. In addition to deals on Billund to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Billund to O'Hare Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billund to O'Hare Intl.

Can I find deals for business class flights from Billund to O'Hare Intl?

Yes. Cheapflights offers flight deals from Billund to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$320+ Flights from Billund, Denmark to Chicago O'Hare Intl Airport

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1. Tell us where you want to go

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The best prices from Billund to Chicago O'Hare Intl are usually found in April or March, booked 24 days in advance, depart on a Thursday or Wednesday and return on a Saturday

Cheap flight deals from Billund to O'Hare Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	December
Cheapest in	April
Round-trip from	$422 (Flysmarter)
One-way from	$320 (StudentUniverse)

Provider with most accurate pricing for Billund-Chicago O'Hare Intl flight deals.

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Provider most trusted by Cheapflights users for Billund-Chicago O'Hare Intl flights.

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High demand for flights, 23% potential price rise

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Best time to find cheap flights, 27% potential price drop

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From Billund to Chicago O'Hare Intl

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

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Find flight deals from Billund to O'Hare Intl

Cheapest flights from Billund to O'Hare Intl
Explore the most affordable flight options available from Billund to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

Fri 12/62:00 pmBLL - ORD

1 stop13h 05mMultiple Airlines

Tue 12/109:50 amORD - BLL

2 stops17h 10mMultiple Airlines

Deal found 11/19

$465

Fri 12/62:00 pmBLL - ORD

2 stops33h 30mAir Canada

Tue 12/109:50 amORD - BLL

2 stops20h 35mAir Canada

Deal found 11/19

$469

Fri 12/66:00 amBLL - ORD

1 stop14h 25mLufthansa

Tue 12/103:15 pmORD - BLL

1 stop15h 10mLufthansa

Deal found 11/19

$527

Best flights from Billund to O'Hare Intl
Discover carefully curated flight deals from Billund to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 20, 2024.

Fri 1/101:05 pmBLL - ORD

2 stops25h 45mBritish Airways

Tue 1/145:00 pmORD - BLL

1 stop15h 25mBritish Airways

Deal found 11/19

$422

Fri 1/101:05 pmBLL - ORD

1 stop32h 40mAmerican Airlines

Tue 1/1411:40 amORD - BLL

2 stops20h 45mAmerican Airlines

Deal found 11/19

$425

Fri 12/62:00 pmBLL - ORD

1 stop13h 05mMultiple Airlines

Tue 12/109:50 amORD - BLL

2 stops17h 10mMultiple Airlines

Deal found 11/19

$465

Fri 12/62:00 pmBLL - ORD

2 stops33h 30mAir Canada

Tue 12/109:50 amORD - BLL

2 stops20h 35mAir Canada

Deal found 11/19

$469

Fri 12/66:00 amBLL - ORD

1 stop14h 25mLufthansa

Tue 12/103:15 pmORD - BLL

1 stop15h 10mLufthansa

Deal found 11/19

$527

Wed 1/86:30 amBLL - ORD

2 stops19h 11mUnited Airlines

Mon 1/206:30 pmORD - BLL

1 stop11h 55mUnited Airlines

Deal found 11/19

$567

Wed 1/88:00 pmBLL - ORD

1 stop31h 00mLOT

Tue 1/219:55 pmORD - BLL

1 stop14h 25mLOT

Deal found 11/19

$881

Mon 1/610:25 amBLL - ORD

1 stop11h 05mAir France

Mon 1/205:20 pmORD - BLL

1 stop13h 40mAir France

Deal found 11/19

$1,031

Mon 1/610:25 amBLL - ORD

1 stop11h 05mKLM

Tue 1/214:18 pmORD - BLL

2 stops14h 12mKLM

Deal found 11/19

$1,037

Sat 1/46:00 amBLL - ORD

2 stops18h 38mDelta

Sun 1/191:40 pmORD - BLL

2 stops17h 20mDelta

Deal found 11/19

$1,552

Last-minute flights from Billund to O'Hare Intl
Discover last-minute flight deals from Billund to O'Hare Intl. Data last updated November 20, 2024 and is based on user searches.

Fri 12/62:00 pmBLL - ORD

1 stop13h 05mMultiple Airlines

Tue 12/109:50 amORD - BLL

2 stops17h 10mMultiple Airlines

Deal found 11/19

$465

Fri 12/62:00 pmBLL - ORD

2 stops33h 30mAir Canada

Tue 12/109:50 amORD - BLL

2 stops20h 35mAir Canada

Deal found 11/19

$469

Fri 12/66:00 amBLL - ORD

1 stop14h 25mLufthansa

Tue 12/103:15 pmORD - BLL

1 stop15h 10mLufthansa

Deal found 11/19

$527

One-way flights from Billund to O'Hare Intl
Search for one-way flight options from Billund to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated November 20, 2024.

Fri 5/910:35 pmBLL - ORD

1 stop26h 40mIcelandair

Deal found 11/19

$320

Fri 5/94:55 pmBLL - ORD

2 stops36h 57mMultiple Airlines

Deal found 11/19

$419

Find flights from Billund to O'Hare Intl within your budget

Fly from

Fly to

Route

Depart

Return

Price

BillundChicago

BLL - ORD

BLLORD

Billund

Fri 1/10

1:05 pm-7:50 am

2 stops25h 45m

Chicago O'Hare Intl

Tue 1/14

5:00 pm-3:25 pm

1 stop15h 25m

$422

BillundChicago

BLL - ORD

BLLORD

Billund

Fri 1/10

1:05 pm-2:45 pm

1 stop32h 40m

Chicago O'Hare Intl

Tue 1/14

10:00 pm-3:25 pm

1 stop10h 25m

$425

BillundChicago

BLL - ORD

BLLORD

Billund

Fri 12/6

2:00 pm-8:05 pm

1 stop13h 05m

Chicago O'Hare Intl

Tue 12/10

9:50 am-10:00 am

2 stops17h 10m

$465

BillundChicago

BLL - ORD

BLLORD

Billund

Fri 12/6

2:00 pm-4:30 pm

2 stops33h 30m

Chicago O'Hare Intl

Tue 12/10

9:50 am-1:25 pm

2 stops20h 35m

$469

BillundChicago

BLL - ORD

BLLORD

Billund

Fri 12/6

6:00 am-1:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Tue 12/10

3:15 pm-1:25 pm

1 stop15h 10m

$527

BillundChicago

BLL - ORD

BLLORD

Billund

Wed 1/8

6:30 am-6:41 pm

2 stops19h 11m

Chicago O'Hare Intl

Mon 1/20

6:30 pm-1:25 pm

1 stop11h 55m

$567

BillundChicago

BLL - ORD

BLLORD

Billund

Wed 1/8

8:00 pm-8:00 pm

1 stop31h 00m

Chicago O'Hare Intl

Sat 1/18

9:55 pm-7:20 pm

1 stop14h 25m

$881

BillundChicago

BLL - ORD

BLLORD

Billund

Mon 1/6

10:25 am-2:30 pm

1 stop11h 05m

Chicago O'Hare Intl

Mon 1/20

5:20 pm-2:00 pm

1 stop13h 40m

$1,031

BillundChicago

BLL - ORD

BLLORD

Billund

Mon 1/6

10:25 am-2:30 pm

1 stop11h 05m

Chicago O'Hare Intl

Tue 1/21

4:18 pm-1:30 pm

2 stops14h 12m

$1,037

BillundChicago

BLL - ORD

BLLORD

Billund

Sat 1/4

6:00 am-5:38 pm

2 stops18h 38m

Chicago O'Hare Intl

Sun 1/19

1:40 pm-2:00 pm

2 stops17h 20m

$1,552

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 12 results

Most accurate provider: When it comes to deals on Billund-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billund-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billund-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Billund-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billund-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Billund to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Billund with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Billund to O'Hare Intl

Get recent, data-driven insights about flights from Billund to O'Hare Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Billund to Chicago O'Hare Intl Airport?

To ensure you get the cheapest price possible for a flight from Billund to Chicago O'Hare Intl Airport, you should look to book at least 24 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Billund to Chicago O'Hare Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Billund to Chicago O'Hare Intl Airport (average of $232). Flying from Billund to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BLL to ORD?

It’s typically best to fly out from Billund to Chicago O'Hare Intl Airport in the morning. Doing so could potentially save you 2% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in O'Hare Intl by month

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Delta

8.0

Very good

8,756 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,756 reviews

Delta

8.0

Very good

8,756 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,350 reviews

Delta

8.0

Very good

8,756 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LOT

7.6

Good

1,165 reviews

Delta

8.0

Very good

8,756 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France

7.4

Good

1,523 reviews

Delta

8.0

Very good

8,756 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

9,171 reviews

Delta

8.0

Very good

8,756 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly from for flights from Billund to Chicago O'Hare Intl?
Billund (BLL) is the airport you will fly out of if you book a flight from Billund to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Billund; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Billund airport to Chicago O'Hare Intl. It is only a 1.7 mi journey to Billund (BLL) from Billund’s city center.
What are the cheapest airlines flying from Billund to Chicago O'Hare Intl Airport round-trip?
Our cheapest airline available from Billund to Chicago O'Hare Intl Airport is British Airways. Our recent data shows that you can find tickets from as low as $422 on this airline. Additional options worth looking into are American Airlines and Air Canada, starting at $425 and $469 round-trip. British Airways is priced at 27% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Billund to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Billund to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Billund to O'Hare Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billund to O'Hare Intl.
Can I find deals for business class flights from Billund to O'Hare Intl?
Yes. Cheapflights offers flight deals from Billund to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Billund to Chicago O'Hare Intl Airport?
Currently, September is the cheapest month in which you can book a flight from Billund to Chicago O'Hare Intl Airport (average of $232). Flying from Billund to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Billund to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$427	Average$697	FlexibilityNo cancel fee	On-time69%
KLM	Cheapest$463	Average$801	FlexibilityNo cancel fee	On-time75%
Lufthansa	Cheapest$539	Average$696	FlexibilityNo cancel fee	On-time76%

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$320+ Cheap flights from Billund (BLL) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Billund to O'Hare Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Billund to Chicago O'Hare Intl are usually found in April or March, booked 24 days in advance, depart on a Thursday or Wednesday and return on a Saturday

Cheap flight deals from Billund to O'Hare Intl

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Round-trip from

One-way from

Find flight deals from Billund to O'Hare Intl

Cheapest flights from Billund to O'Hare IntlExplore the most affordable flight options available from Billund to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

Explore the most affordable flight options available from Billund to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

Find flights from Billund to O'Hare Intl within your budget

Best time to book a flight from Billund to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Billund with our price prediction graph.

Travel insights for flights from Billund to O'Hare Intl

Get recent, data-driven insights about flights from Billund to O'Hare Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Billund to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Billund to O'Hare Intl. Price data was last updated on November 15, 2024.

What is the cheapest month to book a flight from Billund to Chicago O'Hare Intl Airport?

What is the cheapest time of day to fly from BLL to ORD?

Find hourly flight availability from Billund to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing O'Hare Intl

Related info for your journey

Find useful and relevant information for your journey from Billund to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Billund to Chicago O'Hare Intl?

What are the cheapest airlines flying from Billund to Chicago O'Hare Intl Airport round-trip?

Can I find deals for flights from Billund to O'Hare Intl that include hotel bookings?

How can I find direct flights from Billund to O'Hare Intl?

Can I find deals for business class flights from Billund to O'Hare Intl?

What is the cheapest month to book a flight from Billund to Chicago O'Hare Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Billund to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Billund to O'Hare Intl

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Cheapest flights from Billund to O'Hare Intl
Explore the most affordable flight options available from Billund to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.