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Cheap flights from Billund (BLL) to Illinois from $333

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. 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.
BLL — ORD
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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How far in advance should I book a flight from Billund to Illinois?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 48 days in advance, which can save you up to 82% on flights from Billund to Illinois compared to booking the week you need them. Waiting 48 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $492. For sooner than that we have options available in the next 3 days from $692.

What is the cheapest month to fly from Billund to Illinois?

Flights from Billund to Illinois lean towards being more expensive in July. Prices are generally better when you fly from Billund to Illinois in April, with the cheapest ticket starting at $359.

When is the cheapest time to fly from Billund to Illinois (BLL - IL)?

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.

Cheap British Airways flights from Billund to Illinois

Explore cheap flight options specifically provided by British Airways for the route between Billund and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the cheapest British Airways flights we've come across from Billund to Illinois. It's recommended that users confirm their flight details before booking.
Tue 10/85:05 pmBLL - ORD
1 stop24h 40mBritish Airways
Tue 10/229:25 pmORD - BLL
1 stop11h 55mBritish Airways
Deal found 5/16$361
Wed 9/115:05 pmBLL - ORD
1 stop29h 45mBritish Airways
Sun 9/159:25 pmORD - BLL
1 stop11h 55mBritish Airways
Deal found 5/14$417

Cheap United Airlines flights from Billund to Illinois

Explore cheap flight options specifically provided by United Airlines for the route between Billund and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a gander at the lowest prices we've found on United Airlines flights from Billund to Illinois. Deals are refreshing constantly so come back soon for more options.
Tue 10/810:50 amBLL - ORD
2 stops17h 20mUnited Airlines
Tue 10/2211:10 amORD - BLL
2 stops16h 05mUnited Airlines
Deal found 5/16$409
Tue 10/810:50 amBLL - ORD
2 stops19h 24mUnited Airlines
Mon 10/2111:00 amORD - BLL
2 stops16h 15mUnited Airlines
Deal found 5/16$415
Mon 10/711:00 amBLL - ORD
2 stops19h 14mUnited Airlines
Sun 10/279:03 amORD - BLL
2 stops19h 07mUnited Airlines
Deal found 5/16$481
Mon 10/711:00 amBLL - ORD
2 stops19h 14mUnited Airlines
Mon 10/2111:00 amORD - BLL
2 stops16h 15mUnited Airlines
Deal found 5/16$486
Wed 9/1110:50 amBLL - ORD
2 stops19h 24mUnited Airlines
Sun 9/158:50 amORD - BLL
2 stops18h 30mUnited Airlines
Deal found 5/14$529
Wed 10/910:50 amBLL - ORD
2 stops17h 20mUnited Airlines
Fri 10/2510:30 pmORD - BLL
1 stop32h 50mUnited Airlines
Deal found 5/16$543

Billund to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Billund and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
These are some of the most attractive deals on flights from Billund to Illinois in 2024. Check back soon for alternative fares.
Tue 10/810:50 amBLL - ORD
2 stops30h 04mAir Canada
Tue 10/228:35 amORD - BLL
2 stops22h 35mAir Canada
Deal found 5/16$333
Tue 11/125:50 pmBLL - ORD
1 stop26h 00mMultiple Airlines
Tue 11/194:53 pmORD - BLL
2 stops19h 57mMultiple Airlines
Deal found 5/16$343
Tue 10/85:05 pmBLL - ORD
1 stop24h 40mBritish Airways
Tue 10/229:25 pmORD - BLL
1 stop11h 55mBritish Airways
Deal found 5/16$361
Tue 11/122:10 pmBLL - ORD
2 stops16h 02mAir Canada
Tue 11/191:12 pmORD - BLL
2 stops13h 58mAir Canada
Deal found 5/16$373
Tue 10/82:50 pmBLL - ORD
2 stops26h 04mMultiple Airlines
Tue 10/223:35 pmORD - BLL
2 stops13h 50mMultiple Airlines
Deal found 5/16$387
Mon 11/112:10 pmBLL - ORD
1 stop12h 55mUnited Airlines
Wed 11/204:05 pmORD - BLL
1 stop14h 15mUnited Airlines
Deal found 5/16$403
Tue 10/810:50 amBLL - ORD
2 stops16h 32mMultiple Airlines
Tue 10/223:35 pmORD - BLL
1 stop13h 50mMultiple Airlines
Deal found 5/16$408
Tue 10/810:50 amBLL - ORD
2 stops17h 20mUnited Airlines
Tue 10/2211:10 amORD - BLL
2 stops16h 05mUnited Airlines
Deal found 5/16$409
Tue 10/82:50 pmBLL - ORD
1 stop27h 10mMultiple Airlines
Tue 10/223:35 pmORD - BLL
1 stop13h 50mMultiple Airlines
Deal found 5/16$414

One-way flights to Illinois from Billund

Search for one-way flight options from Billund to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the best available deals we've found on one-way flights from Billund to Illinois. Those seeking round-trip flights from Billund to Illinois should utilize the search form at the the top of the page.
Mon 8/510:05 amBLL - ORD
1 stop11h 30mKLM
Deal found 5/15$647
Mon 8/52:15 pmBLL - ORD
3 stops41h 20mMultiple Airlines
Deal found 5/15$649
Mon 8/510:35 pmBLL - ORD
2 stops50h 55mMultiple Airlines
Deal found 5/15$653

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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$333 - $483

Route

Depart

Return

Price

BillundChicago O'Hare Intl

BLL - ORD

BLLORD

Billund

Tue 10/8

2 stops30h 04m

Chicago O'Hare Intl

Tue 10/22

2 stops22h 35m

$333

BillundChicago O'Hare Intl

BLL - ORD

BLLORD

Billund

Tue 10/8

1 stop24h 40m

Chicago O'Hare Intl

Tue 10/22

1 stop11h 55m

$361

BillundChicago O'Hare Intl

BLL - ORD

BLLORD

Billund

Tue 10/8

2 stops17h 20m

Chicago O'Hare Intl

Tue 10/22

2 stops16h 05m

$409

BillundChicago O'Hare Intl

BLL - ORD

BLLORD

Billund

Tue 10/8

2 stops19h 24m

Chicago O'Hare Intl

Mon 10/21

2 stops16h 15m

$415

BillundChicago O'Hare Intl

BLL - ORD

BLLORD

Billund

Wed 9/11

1 stop29h 45m

Chicago O'Hare Intl

Sun 9/15

1 stop11h 55m

$417

BillundChicago Midway

BLL - MDW

BLLMDW

Billund

Fri 9/13

2 stops18h 03m

Chicago Midway

Tue 9/17

2 stops14h 50m

$420

BillundChicago O'Hare Intl

BLL - ORD

BLLORD

Billund

Thu 10/10

1 stop26h 45m

Chicago O'Hare Intl

Thu 10/24

1 stop18h 50m

$449

BillundChicago Midway

BLL - MDW

BLLMDW

Billund

Fri 9/13

2 stops18h 03m

Chicago Midway

Tue 9/17

2 stops26h 40m

$467

BillundChicago O'Hare Intl

BLL - ORD

BLLORD

Billund

Thu 10/10

2 stops17h 16m

Chicago O'Hare Intl

Thu 10/24

1 stop12h 05m

$483

Flights are sorted by cheapest first

Deals found on 5/16

No data available for this route at this time. Please check back soon.

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 May 16, 2024.
Get a feel of what it's like to fly with British Airways, United Airlines and Lufthansa from Billund to Illinois by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

KLM
7.9
Good
1,568 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Air France
7.6
Good
1,764 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

TAP AIR PORTUGAL
7.1
Good
2,142 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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.

  • Can I find flights from Billund to Illinois for under $400 on Cheapflights?

    Yes, there are multiple flights from Billund to Illinois for under $400. The cheapest flight booked recently is on Air Canada for just $333, but on average you can expect to pay $557.

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

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

  • What does BLL to ORD mean?

    BLL and ORD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BLL to ORD refers to a flight route from Billund Airport to Chicago O'Hare Intl Airport. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Billund to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Billund to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Billund to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Billund to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Billund to Illinois that allow pets onboard?

    Many airlines flying from Billund to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Billund to Illinois?

    Yes, you can often find last-minute deals on Billund to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Billund to Illinois flight deals updated?

    The Billund to Illinois flight deals you see on this page were last updated on 5/16.

See more FAQs

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Top 2 airlines flying from Billund to Illinois

Discover the top 2 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$402Average$489FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest$463Average$523FlexibilityNo cancel feeOn-time75%
Search KLM flights
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Search flights from Billund to Illinois by cabin class

Find flights from Billund to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Billund to Illinois?

When you search for this flight from Billund to Illinois, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Billund to Illinois?

Cheapflights simply makes it quick and affordable to book flights from Billund to Illinois by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Billund to Illinois with no change fees?

Yes! Cheapflights helps users easily find flights from Billund to Illinois with no change fees.

Can Cheapflights notify me if prices for flights from Billund to Illinois become cheaper?

Of course! You can now track prices for flights from Billund to Illinois and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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