Cheap flights from Chicago O'Hare Intl Airport to Billund from $515
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Billund departing on 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Billund
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Billund?
The cheapest day to depart from Chicago O'Hare Intl Airport to Billund is on a Tuesday when prices can be found for as low as $601. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Billund for around $1,156.
What is the cheapest time of day to depart on your flight to Billund?
According to our data, the cheapest time of day to fly to Billund is in the evening. momondo users have found flights departing from Chicago O'Hare Intl Airport to Billund in the evening for as low as $650. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $935.
When to book flights from Chicago O'Hare Intl Airport to Billund
Cheap Chicago O'Hare Intl Airport to Billund (ORD to BLL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Billund
How far is Chicago O'Hare Intl to Billund by plane?
Billund is 4135.5 mi away from Chicago O'Hare Intl. Typically, this will take 10h 10m by plane in normal conditions.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Billund Airport?
Prices for flights from Chicago O'Hare Intl Airport to Billund Airport were last updated today.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Billund Airport?
As of January 2025, there is 1 operator available to choose from for flights from Chicago O'Hare Intl Airport to Billund Airport.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Billund Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Billund Airport.
What documentation or ID do you need to fly to Billund Airport?
The required travel and health documents for your Billund Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Billund Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Chicago O'Hare Intl Airport to Billund?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago O'Hare Intl Airport to Billund is KLM (100% of total bookings).
Best airlines flying from Chicago O'Hare Intl Airport to Billund
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Billund with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $621 | Free Cancellation | Rating 7.8 1,337 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Billund?
It is quick and easy to find Chicago to Billund flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Billund that suits you.
Can I find flights from Chicago to Billund with flexible booking policies on momondo?
momondo does allow users to show only those flights to Billund from Chicago which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Chicago to Billund?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Billund.
I’m not ready to book a flight from Chicago to Billund right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Chicago to Billund flights. All you need is a valid email address and we will do the rest; it is that quick and easy.