The A Line (University of Colorado A Line) runs from DEN to Denver Union Station in 37 minutes, departing every 15 minutes. Single fare is $10.50.
Things to do at Denver International Airport (DEN)
Denver International AirportDEN
At the airport
Things to do in Denver International Airport
Denver International Airport is architecturally striking — its iconic white tent-roof structure is visible from miles away. The Westin Denver International is integrated directly into the main terminal above baggage claim. The A Line commuter rail connects the airport to Denver Union Station in about 37 minutes. Denver's LoDo neighbourhood, Coors Field, and 16th Street Mall are all walkable from Union Station.
Insider intel
Top Tips for Denver International Airport
- The Westin Denver International hotel is connected directly to the terminal via a sky bridge — ideal for a rest stop on a long layover without leaving the airport area.
- The main terminal's Great Hall features public art including the controversial Blue Mustang sculpture outside and Leo Tanguma's murals inside — worth a look during a long stopover.
Lounge directory
Browse lounges at DEN
Discover Sanctifly partner lounges at Denver International Airport (DEN). Book access with your points.Purchase a Sanctifly membership via our website or app.
Unlock airport-specific digital content and reserve VIP lounges using the points included with your plan.
Select the tier that fits your travel habits; higher tiers include more points.
When you book a lounge, you'll receive a unique access code in the app and by email—show this at the lounge to gain access.
You can buy extra points at any time, and rates improve with higher-tier plans.
Membership unlocks airport-specific digital content and the ability to book VIP lounges using points.
Each tier
Liftoff ($25/year)
Explorer ($97/year)
Jetsetter ($220/year)
Trailblazer ($399/year)
provides a different annual points allowance (except Liftoff, which doesn't include points) that refreshes when your subscription renews. You can use your points to reserve lounge access and purchase additional points through the app if you need more.
Higher tiers not only come with more points but also reduce the per-point price when buying extra.
Points are the currency you use in the Liftoff app to book VIP lounge visits. Most plans — Liftoff, Explorer, Jetsetter and Trailblazer — include a points allowance that is deposited into your account whenever your subscription renews. Liftoff does not include points. You spend points to reserve lounges and you can top up your balance at any time through the app. If you cancel your membership, any remaining points expire 30 days after cancellation.
Additional points can be purchased directly in the Sanctifly app from your mobile. All plans allow you to buy more points whenever you need them, and the per-point price decreases on higher-tier plans. Purchased points are added to your account immediately and are non-refundable. If you cancel your membership, any remaining points expire 30 days after cancellation.