Cheap flights from Denmark to Illinois from $318
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 8/17. 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.
How far in advance should I book a flight from Denmark to Illinois?
Travelers have found it’s best to book a flight 53 days in advance to save up to 11% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 53 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Denmark to Illinois 1-2 weeks in advance for as low as $472, or $560 for flights within the next 24 hours.
What is the cheapest month to fly from Denmark to Illinois?
Flights from Denmark to Illinois lean towards being more expensive in July. Prices are generally better when you fly from Denmark to Illinois in February, with the cheapest ticket starting at $358.
When is the cheapest time to fly from Denmark to Illinois (DK - IL)?
When flying from Denmark to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap Air Canada flights from Denmark to Illinois
Explore cheap flight options specifically provided by Air Canada for the route between Denmark 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.
Peruse some of the lowest-priced Air Canada flights we've found from Denmark to Illinois. Deals update often to give you more flight options matching your criteria
Cheap British Airways flights from Denmark to Illinois
Explore cheap flight options specifically provided by British Airways for the route between Denmark 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.
To aid your search, here are some of the cheapest British Airways flights we've found from Denmark to Illinois. Deals are refreshing constantly so come back soon for more options.
Cheap Denmark to Illinois flights in May & June 2024
Find cheap flight options from Denmark to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
The lowest fares we've come across on flights traveling from Denmark to Illinois in May and June 2024. More deals are always being added, so be sure to check back regularly.
Denmark to Illinois 2024 flight deals
Discover exclusive flight deals for travel between Denmark 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.
The lowest fares we've come across on flights traveling from Denmark to Illinois in May and June 2024. More deals are always being added, so be sure to check back regularly.
Non-stop flights to Illinois from Denmark
Discover non-stop flight options from Denmark to Illinois. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
If you're seeking options on non-stop flights from Denmark to Illinois, check out these fares. Search for alternative flights from Denmark to Illinois by utilizing the search form above.
Denmark to Illinois flights leaving soon
Find last-minute flight options from Denmark to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Consider one of these great deals we found on last-minute flights from Denmark to Illinois. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
One-way flights to Illinois from Denmark
Search for one-way flight options from Denmark 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.
Take a look at some of the one-way flights we've detected from Denmark to Illinois. Users needing a return flight from Denmark to Illinois should utilize the search form above.
Find flights from Denmark to Illinois within your budget
Customize your flight search to find flights from Denmark 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
Fly to
Budget
$333 - $490
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
BillundChicago O'Hare Intl
BLL - ORD
BLLORD
Billund
Tue 10/8
1 stop24h 40m
Chicago O'Hare Intl
Tue 10/22
1 stop11h 55m
Kastrup CopenhagenChicago O'Hare Intl
CPH - ORD
CPHORD
Kastrup Copenhagen
Thu 6/6
1 stop15h 01m
Chicago O'Hare Intl
Mon 6/10
1 stop16h 50m
Kastrup CopenhagenLambert-St Louis
CPH - STL
CPHSTL
Kastrup Copenhagen
Thu 10/3
1 stop26h 54m
Lambert-St Louis
Sun 10/6
2 stops16h 04m
Kastrup CopenhagenChicago O'Hare Intl
CPH - ORD
CPHORD
Kastrup Copenhagen
Fri 9/6
2 stops17h 35m
Chicago O'Hare Intl
Sat 9/14
2 stops14h 18m
BillundChicago O'Hare Intl
BLL - ORD
BLLORD
Billund
Tue 10/8
2 stops17h 20m
Chicago O'Hare Intl
Tue 10/22
2 stops16h 05m
BillundChicago O'Hare Intl
BLL - ORD
BLLORD
Billund
Thu 10/10
1 stop26h 45m
Chicago O'Hare Intl
Thu 10/24
1 stop18h 50m
BillundChicago Midway
BLL - MDW
BLLMDW
Billund
Fri 9/13
2 stops18h 03m
Chicago Midway
Tue 9/17
2 stops26h 40m
AalborgChicago O'Hare Intl
AAL - ORD
AALORD
Aalborg
Fri 10/4
1 stop15h 25m
Chicago O'Hare Intl
Wed 10/16
1 stop10h 25m
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 Air Canada, British Airways and Delta from Denmark to Illinois by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
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.
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
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.
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
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.
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
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.
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
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.
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
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 Denmark to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Denmark to IllinoisSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Denmark to Illinois
Discover the top 7 airlines that operate flights from Denmark 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.
Search flights from Denmark to Illinois by cabin class
Find flights from Denmark to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Denmark to Illinois
Find hourly flight availability from Denmark 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 May 16, 2024.
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 0%of flight departures | Morning6 am to noon |
| 100%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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 Denmark to Illinois?
Cheapflights helps you search for flights from Denmark to Illinois via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Denmark to Illinois?
Cheapflights simply makes it quick and affordable to book flights from Denmark 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 Denmark to Illinois with no change fees?
Need flexible booking options for your flight to Illinois from Denmark? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Denmark to Illinois become cheaper?
Of course! You can now track prices for flights from Denmark 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.