Featured airlines

- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 15% on select hotels after you book a flight*
Cheap flights from Brussels to Aspen (BRU-DEN)
Prices were available within the past 7 days and start at €705 for one-way flights and €525 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, 20 Sep - Sat, 4 Oct
BRU
Brussels
DEN
Denver
€525 Return, found 4 days ago
€525
Return
found 4 days ago

Thu, 11 Sep - Thu, 25 Sep
BRU
Brussels
DEN
Denver
€572 Return, found 2 days ago
€572
Return
found 2 days ago

Thu, 11 Sep - Thu, 25 Sep
BRU
Brussels
DEN
Denver
€612 Return, found 2 days ago
€612
Return
found 2 days ago

Sat, 20 Sep - Sat, 4 Oct
BRU
Brussels
DEN
Denver
€615 Return, found 4 days ago
€615
Return
found 4 days ago

Thu, 11 Sep - Thu, 25 Sep
BRU
Brussels
DEN
Denver
€618 Return, found 2 days ago
€618
Return
found 2 days ago

Thu, 27 Mar - Mon, 28 Apr
BRU
Brussels
DEN
Denver
€632 Return, found 2 days ago
€632
Return
found 2 days ago
Nearby Cities
Expedia's Latest Trends
Hotels
The Honey PotThe Fairview Boutique HotelCaravan Parks SwordsDisneyland® HotelApartments BallincolligEarls Court House HotelApartments AhascraghApartments ArrecifeHotels with Spa in DroghedaLough Rynn CastleCheap Hotels in BloomsburyVintage Grand HotelHotels in CavanHotels near Spanish Point BeachWedding Hotels in San SebastiánNovotel Manchester WestVienna House Easy by Wyndham CracowHotels with Pool in County Londonderry
Flights
Activities
Packages
Holiday Rentals
*Available to Expedia members.