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$320+ Cheap flights from Billund (BLL) to Illinois

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.
BLL — ORD
nov. 25 — dic. 21
lun. 11/25
lun. 12/2
1 adult, Economy
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Cheap flight deals from Billund to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Billund (BLL) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 20, 2024.

Find flight deals from Billund to Illinois

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

This Flybillet deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flybillet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/62:00 pmBLL - ORD
1 stop13h 05mMultiple Airlines
mar. 12/109:50 amORD - BLL
2 stops17h 10mMultiple Airlines
Deal found 11/19$465
This Air Canada deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/62:00 pmBLL - ORD
2 stops33h 30mAir Canada
mar. 12/109:50 amORD - BLL
2 stops20h 35mAir Canada
Deal found 11/19$469
This Flysmarter deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/66:00 amBLL - ORD
1 stop14h 25mLufthansa
mar. 12/103:15 pmORD - BLL
1 stop15h 10mLufthansa
Deal found 11/19$527
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/216:30 amBLL - STL
2 stops22h 06mUnited Airlines
vie. 11/293:45 pmSTL - BLL
1 stop14h 45mUnited Airlines
Deal found 11/19$583
This Air Canada deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2110:40 amBLL - STL
2 stops35h 26mMultiple Airlines
sáb. 11/303:50 pmSTL - BLL
2 stops35h 20mMultiple Airlines
Deal found 11/19$617
This Air Canada deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/216:30 amBLL - STL
3 stops22h 06mAir Canada
sáb. 11/308:05 amSTL - BLL
3 stops18h 50mAir Canada
Deal found 11/19$1,062
This Kiwi.com deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/212:00 pmBLL - STL
1 stop30h 55mLufthansa
dom. 12/13:45 pmSTL - BLL
1 stop14h 40mLufthansa
Deal found 11/19$5,795

Find flights from Billund to Illinois within your budget

Customize your flight search to find flights from Billund to Illinois 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, Cheapflights users made 2,629,791 searches. Data last updated noviembre 20, 2024.

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Fly to

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Route

Depart

Return

Price

BillundChicago

BLL - ORD

BLLORD

Billund

vie. 1/10

1:05 pm-7:50 am

2 stops25h 45m

Chicago O'Hare Intl

mar. 1/14

5:00 pm-3:25 pm

1 stop15h 25m

$422

BillundChicago

BLL - ORD

BLLORD

Billund

vie. 1/10

1:05 pm-2:45 pm

1 stop32h 40m

Chicago O'Hare Intl

mar. 1/14

10:00 pm-3:25 pm

1 stop10h 25m

$425

BillundChicago

BLL - ORD

BLLORD

Billund

vie. 12/6

2:00 pm-8:05 pm

1 stop13h 05m

Chicago O'Hare Intl

mar. 12/10

9:50 am-10:00 am

2 stops17h 10m

$465

BillundChicago

BLL - ORD

BLLORD

Billund

vie. 12/6

2:00 pm-4:30 pm

2 stops33h 30m

Chicago O'Hare Intl

mar. 12/10

9:50 am-1:25 pm

2 stops20h 35m

$469

BillundChicago

BLL - ORD

BLLORD

Billund

vie. 12/6

6:00 am-1:25 pm

1 stop14h 25m

Chicago O'Hare Intl

mar. 12/10

3:15 pm-1:25 pm

1 stop15h 10m

$527

BillundChicago

BLL - ORD

BLLORD

Billund

mié. 1/8

6:30 am-6:41 pm

2 stops19h 11m

Chicago O'Hare Intl

lun. 1/20

6:30 pm-1:25 pm

1 stop11h 55m

$567

BillundChicago

BLL - ORD

BLLORD

Billund

mié. 1/8

8:00 pm-8:00 pm

1 stop31h 00m

Chicago O'Hare Intl

sáb. 1/18

9:55 pm-7:20 pm

1 stop14h 25m

$881

BillundChicago

BLL - ORD

BLLORD

Billund

lun. 1/6

10:25 am-2:30 pm

1 stop11h 05m

Chicago O'Hare Intl

lun. 1/20

5:20 pm-2:00 pm

1 stop13h 40m

$1,031

BillundChicago

BLL - ORD

BLLORD

Billund

lun. 1/6

10:25 am-2:30 pm

1 stop11h 05m

Chicago O'Hare Intl

mar. 1/21

4:18 pm-1:30 pm

2 stops14h 12m

$1,037

BillundChicago

BLL - ORD

BLLORD

Billund

sáb. 1/4

6:00 am-5:38 pm

2 stops18h 38m

Chicago O'Hare Intl

dom. 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
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Best time to book a flight from Billund to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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 Illinois

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

What is the cheapest month to book a flight from Billund to Illinois?

Currently, September is the cheapest month in which you can book a flight from Billund to Illinois (average of $232). Flying from Billund to Illinois 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 IL?

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Billund to Illinois as you normally would.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois 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 Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, 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 Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated noviembre 20, 2024.
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

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

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

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

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

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

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

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

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

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

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

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

Find useful and relevant information for your journey from Billund to Illinois. 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 Illinois?

    Billund (BLL), located 1.7 mi from the city center, is the airport you fly out of when you book flights from Billund to Illinois.

  • What are the most popular routes from Billund to Illinois?

    Most travelers choose Billund - Chicago O'Hare Intl, Billund - Chicago Midway or Billund - Lambert-St Louis when deciding on the best route from Billund to Illinois.

  • Can I find deals for flights from Billund to Illinois that include hotel bookings?

    Yes. In addition to deals on Billund to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billund to Illinois?

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

  • Can I find deals for business class flights from Billund to Illinois?

    Yes. Cheapflights offers flight deals from Billund to Illinois 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 Illinois?

    Currently, September is the cheapest month in which you can book a flight from Billund to Illinois (average of $232). Flying from Billund to Illinois 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

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Alternative routes for Billund to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Billund to Illinois

Discover the top 3 airlines that operate flights from Billund to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated noviembre 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$427Average$697FlexibilityNo cancel feeOn-time69%
KLMCheapest$463Average$801FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$539Average$696FlexibilityNo cancel feeOn-time76%
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