Denver International Airport is the largest airport in the United States by land area and one of the busiest in the country. Since its opening in 1995, it has consistently ranked among the top airports for customer satisfaction. Located about 25 miles (40 km) from downtown Denver, the airport features a modern terminal complex with extensive dining, shopping, and transportation services.
Arrival From the Airport
A wide range of transportation options connects DEN with downtown Denver and surrounding areas. Depending on your arrival time, some services may operate with reduced frequency, so planning ahead is recommended. From the airport, you can reach the city center by train, taxi, rideshare, shuttle, or bus.
RTD A Line Train
The A Line is the fastest and most convenient public transportation option between Denver International Airport and Union Station in downtown Denver.
Duration: ~37 minutes
Cost: Standard RTD fare (local/regional pricing applies)
Taxi
Taxis are available on Level 5, Island 1 of the terminal.
Rates: Metered fares; pricing varies depending on destination
Availability: 24/7
Ride Apps (Uber, Lyft)
Ride‑share services pick up passengers at designated areas on Level 5.
Shared & Private Shuttles
Ideal for groups or travelers heading to specific hotels or neighborhoods.
Pick‑up: Level 5, Island 5
Options: Shared vans, private transfers, and hotel shuttles (where available).
Public Bus
RTD bus services connect the airport with various parts of the Denver metro area.
Pick‑up: Denver Airport Transit Center.
Car Rentals
More than ten rental car companies operate at DEN.