Denver Airport Credit Image Anirudh Koul
Denver Airport Credit Image Anirudh Koul

Whether you’re on a brief layover, settling in for an overnight rest, or simply making a swift transit, our Denver International Airport Guide is your essential companion.

Delve into comprehensive details on the airport’s offerings, from luxurious lounges and WiFi connectivity to convenient charging stations, round-the-clock dining options, adjacent accommodations, and so much more.

Love this airport… Very well laid out and easy to navigate. It was super fast to get from the gate through the underground tram to baggage. Baggage was very quick and located conveniently next to the arrivals pick up. Everything was very clean, lots of bathrooms, and a huge selection of restaurants and gift shops.
Laura croson

Denver Airport Overview

Denver International Airport (code: DEN) ranks as a leading modern hub with its main landside terminal, Jeppesen, connected to three concourses—A, B, and C. Concourse A is accessible directly via pedestrian bridge or underground train.

Reaching Concourses B and C, however, demands a train ride. Some gates are shuttle-only, so prepare for an additional line after security.

Jeppesen Terminal

Jeppesen Terminal serves as the main entrance and exit to the airport, housing ticketing counters, baggage claim, and a plethora of dining and shopping options.

However, bear in mind that the dining options at Jeppesen are not 24-hour establishments. Security checkpoints in Jeppesen provide access to the train system that links to Concourses B and C.

Concourse A

A direct extension of the Jeppesen Terminal, Concourse A can be reached by a pedestrian bridge or by the underground train. This concourse primarily caters to domestic and a selection of international flights.

Amenities include multiple lounges, including the American Airlines Admirals Club, and an array of food, drink, and shopping outlets.

Concourse B

A hub for United Airlines, Concourse B is the largest of the three concourses. Accessible only by the underground train from Jeppesen, this concourse offers an extensive range of services, shops, and eateries.

Among the lounges available here are multiple United Club locations. For those looking to catch some sleep, Concourse B offers some of the airport’s most comfortable benches.

Concourse C

The smallest but rapidly expanding concourse, Concourse C is where you’ll find the Centurion Lounge. Mostly serving domestic flights, this concourse also offers a solid range of amenities to keep travelers comfortable and entertained.


The underground train system is the lifeline connecting Jeppesen Terminal to Concourses B and C. It operates with high frequency, ensuring that transferring between different parts of the airport is as smooth as possible.

For those in Concourse A, the pedestrian bridge offers an alternative to the train, providing spectacular views of the airfield and the Rocky Mountains.


Understanding the terminologies can help in easier navigation:
Landside: This refers to the public area of the terminal in the non-secure zone, i.e., before you pass through security.
Airside: This is the secue section you access after undergoing security checks.

Security And Customs At DFW Airport

When it comes to security and customs, Denver International Airport is ahead of the curve, taking advantage of modern technology to speed up processes while ensuring the safety of all travelers.

Below is a breakdown of what to expect.

Security Checkpoints

Denver Airport features multiple security checkpoints in the Jeppesen Terminal, each equipped to handle the large volume of passengers efficiently.

The Transportation Security Administration (TSA) manages these checkpoints, employing the latest scanners and security protocols. PreCheck lanes are available for eligible travelers, and Clear services can further expedite the process for a fee.

Automated Screening Lanes

Certain checkpoints feature Automated Screening Lanes, designed to accelerate the security screening process. These lanes enable several passengers to place their belongings in bins simultaneously, enhancing throughput and reducing wait times.

Real ID Compliance

As with all U.S. airports, travelers aged 18 and older must present a Real ID-compliant form of identification. The deadline for compliance has passed, and standard state-issued IDs are no longer acceptable for air travel.

International Arrivals And Customs

For passengers arriving on international flights, Denver Airport offers streamlined customs processing through Automated Passport Control (APC) kiosks. These kiosks allow U.S. and Canadian citizens, as well as travelers from Visa Waiver Program countries, to expedite their entry by submitting their customs declaration form electronically.

Global Entry

Denver Airport also participates in the Global Entry program, which offers expedited customs clearance to pre-approved, low-risk travelers upon arrival in the United States. Enrollment in the program requires a thorough background check and an in-person interview.

Prohibited Items And Guidelines

DFW strictly follows TSA guidelines for prohibited items. Before you pack, it’s advisable to check the official TSA website to ensure you’re not carrying items that could hold you up during security checks.

Tips For A Smooth Experience

  1. Arrival Time: Arrive at least 2 hours before domestic flights and 3 hours before international flights to account for security screening.
  2. Electronic Devices: Laptops and tablets must be removed from bags and placed in a separate bin.
  3. Liquids: Follow the 3-1-1 liquids rule. Each passenger is allowed one quart-sized bag of liquids, aerosols, and gels, each in containers of 3.4 ounces or less.

Sleep Solutions At Denver Airport

Security is generally tolerant of sleepers, and you can find ample space across the terminal. The seating is less than ideal for sleeping due to armrests, but travel mats can secure somewhat private floor space.

Look for comfortable benches in Concourse B and other arm-free seating. For proper sleep, opt for the adjacent hotel to Jeppesen Terminal or choose from hotels within a quick shuttle ride away.

Denver Airport Lounges

Denver International Airport offers premium lounges for work and relaxation. Amenities include free Wi-Fi, food, and charging stations. For full details, see our Denver Airport Lounges Guide.

  • American Airlines Admirals Club: Concourse A, proof of AA ticket needed.
  • Centurion Lounge: Concourse C, for American Express® Card Members.
  • United Club: Multiple locations, accessible with a United Airlines ticket.

Airline Lounges (Members Only)

  • Delta Sky Club: Concourse A.

Military Lounge

  • USO Lounge: Free for active US military, located in Concourse A.

Denver Airport Hotels

If sleeping in a chair doesn’t appeal, the on-site Westin provides comfort at a premium. Budget options with free shuttles are available nearby. Note: Layovers require passing through immigration as no transit hotel exists.

  • Westin Hotel at Denver International Airport: Directly connected to the terminal.
  • Hyatt House, AmericInn, Holiday Inn Express: Free shuttles available.

Services & Facilities At Denver Airport

Denver International Airport doesn’t just serve as a hub for your travel needs; it’s also equipped with a variety of services to ensure a comfortable and convenient layover or waiting time.

WiFi / Internet And Mobile Charging

For the digital traveler, the airport provides free and unlimited Wi-Fi under the “DEN Airport Free WiFi” network. Charging your device is a breeze as power outlets are easily accessible throughout all terminals.

Airport Services, Facilities & Layover Activities

  • Art Exhibits: Art installations can be found around various locations, offering aesthetic respite.
  • Baby Care Facilities: Airside facilities are available for parents.
  • Food & Drinks: Multiple options exist, with Einstein Bros Bagels in C Gates open 24/7.
  • Information Desk: Whether landside or airside, help is readily available.
  • Baggage Services: Certain airlines offer a free baggage drop for domestic flights.

Money Matters

  • Currency Exchange: Located landside and in the center cores of A and B Gates for your forex needs.

Rest & Relaxation

  • Cots: Handy during weather delays or flight cancellations.
  • Therapy Animals: The Canine Therapy Squad helps to alleviate travel stress.
  • Rest Zones: The mezzanine level of Concourse A comes highly recommended by travelers.

Spa & Salon Services

  • A Massage: Multiple locations across the airport offering a range of massages for relaxation.

Prayer Rooms

Denver Airport provides religious facilities for travelers seeking spiritual solace or places of worship. Located on Level 6 East of Jeppesen Terminal, the Interfaith Chapel and Prayer Hall are open daily from 5 a.m. to 10 p.m.

The facility includes an Islamic Masjid as well as an interfaith chapel. Catholic Mass is conducted every Sunday at 1 p.m., with additional services for Holy Days of Obligation and Ash Wednesday.


Smoking is not allowed inside DEN Airport, including post-security gate areas. Designated smoking spots are available outside Jeppesen Terminal, pre-security. No smoking areas are accessible after clearing security.

Outdoor smoking areas can be accessed via specific doors on Levels 4, 5, and 6 of both the east and west sides of the terminal, as well as at the DEN Plaza. Plan accordingly if you need to exit for a smoke, as you’ll have to clear security again.

See Also : Denver Airport Restaurants

Airlines Serving Denver International Airport

Denver International Airport hosts a variety of airlines from around the world, offering connections to numerous destinations. Below is a handy table categorizing the airlines and the terminals they operate from:

Air CanadaA
Alaska AirlinesB
Allegiant AirlinesA
American AirlinesA
Boutique AirA
British AirwaysA
Cayman AirwaysA
Copa AirlinesA
Delta Air LinesA
Denver Air ConnectionA
Frontier AirlinesA
JetBlue AirwaysA
Southern Airways ExpressA
Southwest AirlinesC
Spirit AirlinesA
Sun Country AirlinesA
United AirlinesB & C

Denver Airport Transportation

Choose from a variety of transportation methods to and from Denver Airport, from buses and car rentals to hotel shuttles and ride apps. Here’s what you need to know. For a comprehensive list of options, be sure to check the Denver Airport Transportation Guide.


Operated by RTD, routes AB, AT, 104L, 145X, and 169L serve Denver Airport Station from 3:30 AM to 12:00 AM, departing approximately every 15 minutes. A fare of $10.50 applies. For schedules and more, consult the RTD website.

Car Rentals

Twelve major on-site rental companies are available: Alamo, Avis, Budget, Dollar, Enterprise, Fox, Hertz, National, Payless, Sixt, and Thrifty. The courtesy shuttles for these agencies operate from Level 5, Island 4, outside doors 505-513 (east side) or 504-512 (west side).

Hotel Shuttles

Hotels such as Best Western, Hampton Inn, and more offer shuttle services. The pick-up/drop-off point is at Jeppesen Terminal Level 5, island 3, outside doors 505-507 (east side) and 510-512 (west side).

Mountain Carriers

For ski vacationers, mountain carriers offer services to and from Colorado’s ski and resort areas. Book in advance for convenience.


The RTD Line A connects the airport to downtown Denver in 37 minutes. Trains operate every 15 or 30 minutes depending on the day’s schedule, with a fare of $10.50.

Ride App

Ride App services like Uber and Lyft operate from Level 5, Island 5. Use exit doors 506-510 (west side) and 507-511 (east side) for pickup.

Shared Ride Services

For those interested in shared commuting options, various services offer rides throughout the Denver metro area, and some extend beyond Colorado’s borders.


Taxicabs offer flat and metered rates. To give you an idea, flat rates to Downtown Denver cost approximately $56.03, to Denver Tech Center $62.03, and to Boulder $89.03.

Tips And Hacks For Navigating Denver Airport

Denver International Airport is expansive and can be busy, but a few strategic moves can streamline your experience.

1. Early Check-In: Given its size and frequent weather delays, aim to arrive at least 2 hours before domestic flights and 3 hours for international.

2. Use Mobile Passport: Skip the customs queue by using the Mobile Passport app, available for U.S. and Canadian citizens.

3. Use the Bridge Security Checkpoint: This checkpoint on the A Concourse bridge is often less crowded than the main terminal’s.

4. Be Prepared for Distances: The airport is large; use the airport’s train system to move quickly between terminals.

5. Bag Drop: Utilize free baggage drop services for domestic flights on select airlines to make your journey more manageable.

6. Mount Elbert Lot for Parking: This lot is often less crowded and offers a shuttle service to the terminals.

7. Art Walk: If you have time, explore the airport’s art exhibits. It’s a good way to pass time and the installations are noteworthy.

8. Grab Food at Concourse C: Einstein Bros Bagels in C Gates is open 24/7, offering an around-the-clock food option.

Pet-Friendly Areas At DEN Airport

Navigating an airport with a pet requires some special considerations. Denver International Airport (DEN) provides a range of facilities and amenities designed to accommodate travelers with furry companions or service animals.

Pet Relief Areas

DEN offers multiple pet relief areas that comply with the Americans with Disabilities Act. You can find these specialized facilities at the center of each concourse, on the concourses’ outdoor patios, and outside of Jeppesen Terminal near door 200.

All indoor areas come equipped with artificial turf, a drainage system, and a sink for human use. Bags and disposal containers are provided.

  • Jeppesen Terminal: Level 2 on the northwest side.
  • A Gates: Four locations—Patio (west side), near A-17b, near A-25, and Center Core near the U.S. Mail Drop.
  • B Gates: Four locations—Patio (west side), near gate B-16, Center Core near the U.S. Mail Drop, near gate B-69.
  • C Gates: Four locations—Center Core near the U.S. Mail Drop, near gate C-53, near gate C-62, and Patio (east side).

Advice On Traveling With Pets

  1. Service Dogs: Certified service dogs can access all public areas.
  2. Airline Requirements: Check with your airline for specific rules on pet travel.
  3. Health Certificates: Required by law and must be signed by a veterinarian.
  4. Age Restrictions: Pets must be at least eight weeks old.
  5. Timing and Temperature: Choose nonstop flights and moderate temperatures for travel.
  6. Identification: Ensure your pet’s collar and kennel have clear ID tags.
  7. Safety Measures: Avoid taking pets on escalators or moving walkways.
  8. Food and Water: If the pet is in the cargo hold, make sure to provide food and water.
  9. International Travel: Check for special vaccinations and possible quarantine rules.

Plan ahead and familiarize yourself with these services to ensure a smooth journey for both you and your pet at DEN.

Denver Airport Pictures


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