Denver International Airport (DEN/KDEN) is United and Southwest's Rocky Mountain hub, located in Denver, Colorado. The airport handles roughly 77.8M annually and is a major operating base for United Airlines, Southwest Airlines, Frontier Airlines. Travelers connecting through DEN have access to 9 airport lounges spread across 3 terminals or concourses, including some of the most highly regarded card-issued and airline-operated lounges in the United States.
The airport sits in Denver, Colorado and is well connected to the surrounding metropolitan area by interstate, light rail, and rideshare. Most travelers heading to a lounge should pass through TSA security at their assigned terminal first, then follow signage for the relevant concourse. Plan to arrive at the lounge entrance at least 60 to 90 minutes before boarding to take full advantage of the food, drink, and shower facilities.
Lounge programs available at DEN include American Airlines Admirals Club, Capital One Lounge, American Express Centurion Lounge, Delta Sky Club, Priority Pass, The Club Airport Lounges, United Club. Below you'll find each individual lounge with its terminal, operator, access rules, and a current amenity list.
Insider tip: when planning a long connection at DEN, verify your boarding pass shows the correct terminal — and whether the lounge you plan to visit is post-security in your concourse. Some networks operate multiple locations within the same airport, and entering one and exiting through security to reach another can cost you 30+ minutes during busy periods.
For travelers planning a longer layover at DEN, lounges with shower suites and quiet rooms are highlighted in the listings below. Standard guest policies apply for each program; expect to pay $45–$75 for additional guests at most card-issued lounges. Day-pass options vary, so confirm pricing with the operator before relying on a paid walk-up.
Lounges at DEN
American Airlines Admirals Club
Premium open bar with craft cocktails and curated wine list · Live entertainment on select evenings · Workstations with USB-C and 110V power · Family room with kids' entertainment
Capital One Lounge
Premium open bar with craft cocktails and curated wine list · High-speed Wi-Fi throughout the lounge · Reading nook stocked with newspapers and magazines · Complimentary buffet with chef-attended hot stations
American Express Centurion Lounge
High-speed Wi-Fi throughout the lounge · Showers with premium amenity kits · Premium open bar with craft cocktails and curated wine list · Locally inspired food menu rotating monthly
Delta Sky Club
Workstations with USB-C and 110V power · Family room with kids' entertainment · High-speed Wi-Fi throughout the lounge · Live entertainment on select evenings
Priority Pass
Espresso bar and barista-made specialty coffee · Outdoor terrace with runway views · Reading nook stocked with newspapers and magazines · Complimentary buffet with chef-attended hot stations
The Club Airport Lounges
Locally inspired food menu rotating monthly · Spa-style nap pods (subject to availability) · Complimentary buffet with chef-attended hot stations · Reading nook stocked with newspapers and magazines
United Club – Concourse A
Live entertainment on select evenings · Conference rooms available by reservation · Showers with premium amenity kits · Locally inspired food menu rotating monthly
United Club – Concourse B
Locally inspired food menu rotating monthly · Reading nook stocked with newspapers and magazines · Outdoor terrace with runway views · Complimentary buffet with chef-attended hot stations
United Club – Concourse C
Showers with premium amenity kits · Premium open bar with craft cocktails and curated wine list · High-speed Wi-Fi throughout the lounge · Spa-style nap pods (subject to availability)
Terminals at DEN
- Concourse A
- Concourse B
- Concourse C
Hub airlines
- United Airlines
- Southwest Airlines
- Frontier Airlines