Denver Transportation Guide: Getting Around by Rail, Bus, Bike, and Rideshare

Denver, the Mile High City, offers a robust network of transportation choices that make it simple for visitors and residents to move efficiently. From the expansive Denver International Airport (DEN) to the bustling downtown core, options like light rail, buses, bike shares, and rideshares cater to every need and budget. This guide breaks down the essentials, helping you plan seamless journeys across the metro area.

Arrival at Denver International Airport

Landing at DEN puts you at one of the nation’s most user-friendly airports, equipped with diverse ground transport solutions. The standout choice is the A Line rail service, connecting directly to Union Station in downtown Denver. This 37-minute trip costs $10 one way, with trains departing every 15 minutes during peak hours (4:15 a.m. to 6:30 p.m.) and every 30 minutes otherwise. It stops at key spots like 38th and Blake for the River North Art District (RiNo).

Alternatives include RTD SkyRide buses from various Park-n-Rides for $10, offering luggage assistance. Taxis, rideshares like Uber and Lyft, rental cars, and shuttles provide flexibility. For eco-conscious travelers, public buses integrate smoothly into the city’s system.

Public Transit Backbone: RTD Network

The Regional Transportation District (RTD) dominates Denver’s public transport landscape, operating over 170 bus routes, 10 light rail lines spanning 113 miles, and 96 Park-n-Rides. This extensive coverage links downtown to suburbs like Aurora, Littleton, Golden, and Lone Tree.

RTD services are affordable, with tickets purchasable via the Transit app or machines. Day passes start low, making multi-ride trips economical. The system runs 24/7 on select lines, ensuring late-night access.

Light Rail Essentials

Light rail forms the city’s pulse, with lines (A through H, plus R) serving north, east, southeast, southwest, and west corridors. Key downtown hubs like Union Station connect to attractions: Coors Field, Ball Arena, Empower Field at Mile High, Elitch Gardens, Colorado Convention Center, and 16th Street Mall—all walkable from stations.

• D Line: Southwest to Littleton via Mineral Ave.
• E & H Lines: Southeast to Lone Tree/Parker along I-25.
• A Line: Airport direct to Union Station.
• B & D Lines: West to Federal Center/Wheat Ridge.

Stations exceed 75, with frequent service during events.

Bus Routes and Special Services

Buses cover major arteries like Colfax Ave, Federal Blvd, and Broadway, plus local loops. The Free MallRide on 16th Street Mall shuttles between Civic Center and Union Station, stopping every block—ideal for pedestrian-friendly downtown.

SkyRide buses link Park-n-Rides to DEN hourly. Access services for limited mobility, free military rides, and FlexRide on-demand enhance inclusivity.

Free and Low-Cost Downtown Shuttles

16th Street Mall’s FreeRide operates daily, ferrying passengers along the vibrant promenade. Paired with walkability, it minimizes costs in LoDo (Lower Downtown), RiNo, and LoHi neighborhoods. Pedicabs and private shuttles add fun for short hops.

Biking and Scootering in the Mile High City

Denver’s bike-friendly infrastructure shines with 200+ miles of paths. Shared programs via Lime and Bird offer e-bikes and scooters; unlock via apps, park in designated zones or public spots without blocking paths.

Protected lanes on streets like Lawrence and alongside Cherry Creek Trail connect parks, breweries, and sights. Helmets recommended; summer highs demand hydration.

Rideshares, Taxis, and Car Rentals

Uber, Lyft dominate for on-demand rides, surging during peaks or events like Broncos games. Taxis queue at DEN and Union Station; flat rates apply to airport runs.

Rentals at DEN from Hertz, Enterprise suit road trips to Rocky Mountains. Park-n-Rides reduce downtown parking hassles ($20+ daily).

Exploring Without a Car

Car-free travel thrives: Walk RiNo’s murals, bike Washington Park, rail to Red Rocks. RTD Access paratransit aids those with disabilities. Multi-day passes (1-Day: $5.75 local, 3-Day: $14) unlock unlimited rides.

Planning Your Trips: Fares and Passes

Buy via app, ticket machines, or onboard (cash exact change). Kids under 19 ride free with paying adult.

Nighttime and Event Travel

24/7 bus lines like 0, 15L, 43L serve late owls. Events at Ball Arena or Coors Field boost rail frequency; check RTD app for real-time alerts.

Sustainable and Accessible Choices

RTD’s electric buses and rail cut emissions. Bikes/scooters promote green mobility. DRMAC’s Getting There Guide lists options for all abilities.

Frequently Asked Questions

How do I get from DEN to downtown?

The A Line rail is fastest at 37 minutes for $10.

Are Denver buses free?

Most no, but 16th Street MallRide is.

Can I take bikes on RTD?

Yes, front racks free; indoor during off-peak.

What’s the best app for transit?

RTD Next Ride for real-time tracking.

Do passes cover airport?

Regional ones do; local limited to city.