Fast, affordable transit connecting Longmont to DIA on the new RTD Route AL!
In response to community and stakeholder requests, RTD is introducing SkyRide service – Route AL – offering hourly service between Longmont and the Denver International Airport, beginning September 27, 2026.
Route AL will provide hourly service 6 a.m. to 10 p.m. daily, operating from the RTD 8th Avenue and Coffman Street Park-n-Ride along US 287, with a stop at the Niwot RTD Park-n-Ride, into the Lafayette RTD Park-n-Ride, and then along E-470 to Denver International Airport (DIA). Thank you to RTD for adding this service and supporting expanded travel options for our community.
Travel Time to DEN From RTD Park-n-Ride Location
(departs every hour)
From RTD Park-n-Ride Location
8th & Coffman Gate C 97 minutes
US 287 / Niwot Park-n-Ride 72 minutes
Lafayette Park-n-Ride 45 minutes
Affordable Fares!
Fares / Rider
$10.00 Adult
*FREE* 19 years & under
$1.35 Seniors, riders with disabilities, and Medicare recipients
