
$488 Cheap United flights from Boston to Billund (BOS to BLL)
Find The Best Day To Fly from Boston to Billund
Amazing United BOS to BLL Flight Deals
The cheapest flights to Billund found within the past 7 days were $692 round trip and $488 one way. Prices and availability subject to change. Additional terms may apply.
Discover our best United flight from Boston BOS to Billund BLL
To find the best deals on flights to Boston from Billund with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Boston BOS to Billund BLL with United
If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $692 to $728, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way United flights from Boston BOS to Billund BLL
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Boston to Billund costs from $488. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Billund BLL from Boston BOS with United
To find a cheap United flight from Boston BOS to Billund BLL, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on United flights from Boston BOS to Billund BLL
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as November, or if you book a flight with a stopover.
Find nonstop flights from Boston BOS to Billund BLL with United
If you’re keen to be on Billund soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for United flights from Boston BOS to Billund BLL
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Billund BLL from Boston BOS with United on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| ORD | USA | O'Hare Intl. | 227 |
| DEN | USA | Denver Intl. | 226 |
| IAH | USA | George Bush Intercontinental | 136 |
| IAD | USA | Washington Dulles Intl. | 100 |
| SFO | USA | San Francisco Intl. | 64 |
| LAX | USA | Los Angeles Intl. | 23 |
| EWR | USA | Liberty Intl. | 20 |
| FRA | DEU | Frankfurt Intl. | 19 |
| NRT | JPN | Narita Intl. | 19 |
| PEK | CHN | Capital Intl. | 16 |
Travelers ❤️ these 🏨 after their flight to Billund

Airport Hotel, Billund
Dejligt med overnatning i lufthavnen på godt værelse ifm tidlig flyafgang
Reviewed on Apr 11, 2026

The Lodge Billund
The room was a good size and big bathroom. The shower was great - power and hot! The breakfast was delicious with lots of choice. The only thing I would ask to be better would be milk for English tea in the room. Staff were welcoming. Would stay there again. Great place to stay for walking into Billund ...
Reviewed on Apr 10, 2026

Hotel LEGOLAND, DENMARK
Such a great stay! Very clean and the staff were incredibly helpful. Just hoping for a new breakfast menu each day. Maybe next time, a little breakfast surprise each morning would be nice. But overall, everything else made it a worth-it stay.
Reviewed on Apr 11, 2026
