Denver International Airport (KDEN/DEN) is a major air transportation hub serving the metropolitan area of Denver, Colorado, and the surrounding Front Range region. As the largest airport in the Western Hemisphere by land area, it plays a critical role in connecting the Mountain West to destinations across North America and the world.
- Clear and Efficient Navigation: Many travelers appreciate the well-signposted terminals and the efficiency of the internal train connecting Concourses A, B, and C. The train is often described as fast and smooth, contributing to a hassle-free security and boarding process.
- Variety of Food and Shopping: DEN offers a wide selection of dining options, including local establishments, and various shops, though some prices are considered high.
- Good Facilities and Resting Areas: Travelers note the presence of functional charging stations and spacious areas for resting. The remodeled Concourse B is particularly highlighted for its good facilities. Designated rest/quiet zones with flat couches and reclined chaise lounge chairs are available, especially in Terminal A, though they can be crowded.
- Excellent Public Transportation to Downtown: The RTD A Line train provides a convenient, clean, quiet, and on-time connection between the airport and Denver Union Station for a reasonable fare.
- Impressive Architecture and Views: The airport's unique architecture, said to evoke white tipis, and panoramic views of the Rocky Mountains are often appreciated.
- Endless and Confusing Construction: A frequent and significant complaint is the constant and ongoing construction, which has led to inaccurate signage, closed hallways, and limited access, making navigation challenging for some. This has been described as a "maze with eternal construction."
- Cleanliness Issues: Many reviews highlight dirty concourses and restrooms, particularly in Concourses B and C. Specific issues include a lack of toilet paper, sewage smells, broken stall latches, and overflowing trash cans.
- Overcrowded and Delayed Train Transit: The train transit system between the terminal and concourses is often described as overcrowded and subject to delays, contributing to a stressful experience.
- Inconsistent Security Wait Times and Rude Staff: While the airport provides real-time security wait times, travelers often report that the actual wait times are significantly longer than posted, sometimes exceeding 45 minutes even in TSA PreCheck lines. There are also numerous complaints about rude behavior from TSA and general airport staff.
- Overcrowded VIP Lounges and High Prices: VIP lounges, such as the Capital One Lounge, receive criticism for excessive wait times and access limitations. Additionally, food and souvenir prices are often considered disproportionately high.
Bottom line: Denver International Airport offers a functional experience with strong transportation connections and generally good navigation due to its internal train system and signage. However, the pervasive construction, cleanliness issues, and occasional staff and security inefficiencies can significantly detract from the traveler experience, particularly during peak times or for those with tight connections.
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243 nonstop destinations · 40 airlines.
Showing the top 200 destinations by frequency.
Airlines at DEN
40 carriers operate scheduled departures.
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Airport routes
Denver International Airport (DEN) offers 545 flight routes operated by 40 airlines. Major carriers include United, SkyWest, Southwest and others. Popular destinations from Denver include Phoenix Sky Harbor Intl, Salt Lake City Intl, Hartsfield-Jackson Intl, Orlando Intl, Los Angeles Intl.
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Common questions about DEN
Quick answers, straight from the schedule data.
How many destinations have nonstop flights from DEN?
Denver International Airport has 545 scheduled routes to 243 destinations in 17 countries, operated by 40 airlines.
Which airlines fly from Denver International Airport?
40 carriers operate scheduled departures, including United, SkyWest, Southwest.
Where is Denver International Airport located?
Denver International Airport is located in Denver, US, at an elevation of 5431 ft. Its IATA code is DEN and ICAO code is KDEN.