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Denver International Airport’s airlines include United Airlines. It is the largest operating base for South Airlines and Frontier Airlines. Each of these airlines dominates one of the 3 concourses at Denver Airport.
Below is a comprehensive guide on the Denver Airport terminals, airlines, and how passengers can make the most of it.
List of Airlines Operating at Denver International Airport (DEN)
Denver International Airport (DEN) is divided into three main concourses —A, B, and C. Each of the courses serves different airlines at DIA Airport. Concourse A is the largest facility that accommodates both domestic and international carriers.
It is also the primary hub for Delta Airlines, Frontier Airlines, and JetBlue. Concourse B is solely operated by United Airlines and Concourse C hosts Southwest Airlines, American Airlines, and several regional carriers.
Concourse A
The airlines at Denver Airport Concourse A include Delta Airlines, Frontier Airlines, JetBlue, and United Airlines. This terminal carters to all international departures and arrival. This is the largest terminal, and most of the airlines operate from this terminal.
The international airlines at Concourse A include Aer Lingus, Air France, British Airways, VivaAerobús, Volaris, Aeroméxico, Copa Airlines, Icelandair, and Lufthansa.
Here is the list of all domestic and international airlines at Denver Airport (Concourse A):
| Airline | Code | Ticket Counter | Baggage Claim | Contact |
|---|---|---|---|---|
| Aer Lingus | EI | East | East | 1 800 474 7424 |
| Air France | AF | East | North, International Arrivals | 1 800 237 2747 |
| British Airways | BA | East | North, International Arrivals | 1 800 247 9297 |
| Frontier Airlines | F9 | East | East | 1 801 401 9000 |
| JetBlue | B6 | East | East | 1 800 538 2583 |
| VivaAerobús | VB | East | North, International Arrivals | 1 866 359 8482 |
| Volaris | Y4 | East | North, International Arrivals | 1 855 865 2747 |
| Aeroméxico | AM | West | North, International Arrivals | 1 800 237 6639 |
| Air Canada | AC | West | West | 1 800 247 2262 |
| Allegiant Air | G4 | West | West | 1 702 505 8888 |
| Breeze Airways | MX | West | West | 1 501 273 3931 |
| Cayman Airways | KX | West | North, International Arrivals | 1 800 422 9626 |
| Copa Airlines | CM | West | North, International Arrivals | 1 800 359 2672 |
| Delta Air Lines | DL | West | West | 1 800 221 1212 |
| Edelweiss Air | WK | West | North, International Arrivals | 1 669 272 1225 |
| Icelandair | FI | West | North, International Arrivals | 1 800 223 5500 |
| Lufthansa | LH | West | North, International Arrivals | 1 800 645 3880 |
| Sun Country Airlines | SY | West | West | 1 651 905 2737 |
| Turkish Airlines | TK | West | North, International Arrivals | 1 800 874 8875 |
| United Airlines | UA | West | West | 1 800 864 8331 |
| WestJet | WS | West | West | 1 888 937 8538 |
Concourse B
Concourse B is exclusively operated by United Airlines. The airline operates from this concourse to destinations across the U.S., Canada, and Europe.
| Airline | Code | Ticket Counter | Baggage Claim | Contact |
|---|---|---|---|---|
| United Airlines | UA | West | West | 1 800 864 8331 |
Concourse C
The airlines at DEN Concourse C include Southwest Airlines, American Airlines, Alaska Airlines, and other regional flights. Concourse C is also used by Spirit Airlines at gatre C48 and C50.
| Airline | Code | Ticket Counter | Baggage Claim | Contact |
|---|---|---|---|---|
| Alaska Airlines | AS | East | East | 1 800 252 7522 |
| American Airlines | AA | East | East | 1 800 433 7300 |
| Denver Air Connection | KG | East | East | 1 855 235 9322 |
| Southern Airways Express | 9X | East | East | 1 800 329 0485 |
| Southwest Airlines | WN | East | East | 1 800 435 9792 |
Denver International Airport (DEN) hosts a diverse range of airlines. It includes major domestic carriers like United Airlines, Southwest Airlines, and American Airlines. It includes international airlines such as British Airways, Lufthansa, and Air Canada.
Concourse A stands out as a major international gateway that serves as a primary hub for international carriers. Concourse B dominates United Airlines while Concourse C handles operations for domestic and regional flights.
FAQs
Denver International Airport has three concourses. Concourse A hosts Delta Airlines, Frontier Airlines, and JetBlue. It serves major international carriers like British Airways, Lufthansa, and Air France. Concourse B handles the operation of United Airlines only. Concourse C is home to Southwest Airlines, American Airlines, and Alaska Airlines.
Southwest Airlines operates from Concourse C at Denver International Airport.
United Airlines operates from Concourse B at Denver International AIprort. It is the only operating carrier at this concourse.
Frontier Airlines operates from Concourse A at DEN Airport.
Yes, Denver Airport has international flights to destinations in Asia, Canada, the Caribbean, Central America, and Europe. The airline offers non-stop flights to 33 international destinations.
Several international airlines operate at DEN. It includes British Airways, Lufthansa, Air France, Icelandair, Aeroméxico, Copa Airlines, and Volaris, among others.
United Airlines and Frontier Airlines serve as the focus cities at Denver International Airport. Frontier Airlines primarily operates at Concourse A and United Airlines at Concourse B.