Airlines and Destinations
Denver International Airport is the largest hub of Frontier Airlines and the fourth-largest hub for United Airlines. Southwest Airlines continues to grow rapidly at the airport and the airport is the airline's fifth largest city. The airport is also the main hub of Great Lakes Airlines.
The three largest airlines serving DIA are United Airlines (including United Express), Southwest Airlines, and Frontier Airlines, controlling about 37%, 24%, and 23% (numbers were rounded) of all passenger traffic at DEN in October 2011, respectively.
| Airlines | Destinations | Concourse |
|---|---|---|
| Aeroméxico | Seasonal: Mexico City | A |
| Air Canada | Montréal-Trudeau, Toronto-Pearson | A |
| AirTran Airways operated by Southwest Airlines | Atlanta, Cancún | A |
| Alaska Airlines | Seattle/Tacoma Seasonal: Anchorage |
A |
| American Airlines | Chicago-O'Hare, Dallas/Fort Worth, Miami | A |
| American Eagle | Chicago-O'Hare, Los Angeles | A |
| British Airways | London-Heathrow | A |
| Cal Jet Air operated by Xtra Airways | Mazatlán (begins January 10, 2013) | TBA |
| Delta Air Lines | Atlanta, Cincinnati, Detroit, Minneapolis/St. Paul, New York-JFK, New York-LaGuardia | C |
| Delta Connection operated by Pinnacle Airlines | Memphis, Salt Lake City | C |
| Delta Connection operated by SkyWest Airlines | Salt Lake City | C |
| Frontier Airlines | Akron/Canton (ends January 6, 2013), Atlanta, Austin, Bloomington/Normal (begins January 7, 2013), Branson, Cancún, Chicago-Midway, Chicago-Rockford, Cleveland (begins January 9, 2013), Dallas/Fort Worth, Dayton, Detroit, Fargo, Fort Lauderdale, Grand Rapids, Indianapolis, Kansas City, Knoxville (ends December 9, 2012), Las Vegas, Little Rock, Los Angeles, Louisville (ends January 6, 2013), Madison, Milwaukee, Minneapolis/St. Paul, Nashville, New York-LaGuardia, Orange County (CA), Oklahoma City, Orlando, Philadelphia (ends January 6, 2013), Phoenix, Phoenix-Mesa, Portland (OR), Puerto Vallarta, Sacramento (ends January 6, 2013), St. Louis, Salt Lake City, San Diego, San Francisco, San José del Cabo, Seattle/Tacoma, South Bend, Spokane, Washington-National Seasonal: Anchorage, Bellingham, Bozeman, Cozumel, Fairbanks, Fort Myers, Great Falls (begins May 16, 2013), Harrisburg, Ixtapa/Zihuatanejo, Jackson Hole, Liberia, New Orleans, Newport News, Palm Springs, Punta Cana, San José (CR), Tampa |
A |
| Frontier Airlines operated by Republic Airlines | Albuquerque, Billings (ends January 23, 2013), Bismarck, Bloomington/Normal (ends January 6, 2013), Bozeman, Cedar Rapids, Colorado Springs, Dallas/Fort Worth, Des Moines, Durango, Houston-Intercontinental, Little Rock, Los Angeles, Minneapolis/St. Paul, Minot, Oklahoma City, Omaha, Phoenix, Provo (ends January 6, 2013), Salt Lake City, San Diego, Santa Barbara, Sioux Falls | A |
| Great Lakes Airlines | Alamosa, Alliance, Chadron, Cheyenne, Cortez, Dickinson, Dodge City, Farmington, Gillette, Great Bend, Hays, Huron, Kearney, Liberal, McCook, Moab, North Platte, Page, Pierre, Prescott, Pueblo, Riverton, Santa Fe (begins December 1, 2012), Scottsbluff, Sheridan, Show Low, Telluride, Vernal, Williston, Worland | A |
| Icelandair | Reykjavík-Keflavík | A |
| JetBlue Airways | Boston, New York-JFK | A |
| Lufthansa | Frankfurt | A |
| Southwest Airlines | Akron/Canton, Albuquerque, Amarillo, Atlanta, Austin, Baltimore, Boise, Boston, Burbank (ends April 13, 2013), Chicago-Midway, Columbus (OH), Dayton, Detroit, El Paso, Fort Lauderdale, Hartford/Springfield, Houston-Hobby, Indianapolis, Jacksonville, Kansas City, Las Vegas, Louisville, Los Angeles, Manchester (NH), Milwaukee, Minneapolis/St. Paul, Nashville, New Orleans, New York-LaGuardia, Newark, Oakland, Oklahoma City, Omaha, Ontario, Orange County (CA), Orlando, Philadelphia, Phoenix, Pittsburgh, Portland (OR), Providence, Raleigh/Durham, Reno/Tahoe, Sacramento, St. Louis, Salt Lake City, San Antonio, San Diego, San Francisco, San Jose (CA), Seattle/Tacoma, Spokane, Tampa, Tucson, Tulsa, Washington-Dulles | A, C |
| Spirit Airlines | Chicago-O'Hare, Dallas/Fort Worth, Fort Lauderdale, Las Vegas, Phoenix/Mesa | A |
| United Airlines | Albuquerque, Anchorage, Atlanta, Austin, Baltimore, Billings, Boise, Boston, Cancún, Chicago-O'Hare, Cleveland, Columbus (OH), Dallas/Fort Worth, Des Moines, Grand Rapids, Honolulu, Houston-Intercontinental, Kahului, Kansas City, Kona, Las Vegas, Lihue, Los Angeles, Minneapolis/St. Paul, New Orleans, New York-LaGuardia, Newark, Oklahoma City, Omaha, Ontario, Orange County (CA), Orlando, Philadelphia, Phoenix, Pittsburgh, Portland (OR), Puerto Vallarta, Reno/Tahoe, Sacramento, Salt Lake City, San Antonio, San Diego, San Francisco, San Jose (CA), San José del Cabo, Seattle/Tacoma, Sioux Falls, Spokane, Tampa, Tokyo-Narita (begins March 31, 2013), Tulsa, Vancouver, Washington-Dulles, Washington-National, Wichita Seasonal: Bozeman, Calgary, Eagle/Vail, Fairbanks, Fort Lauderdale, Jackson Hole, Mexico City, Montrose, Tucson |
B |
| United Express operated by ExpressJet Airlines | Albuquerque, Amarillo, Billings, Bismarck, Cedar Rapids, Cincinnati, Colorado Springs, Columbus (OH), Dallas-Love (ends January 3, 2013), Dallas/Fort Worth, Des Moines, Durango (CO), El Paso, Fargo, Fayetteville (AR), Grand Junction, Grand Rapids, Houston-Intercontinental, Huntsville, Indianapolis, Kansas City, Knoxville, Little Rock, Louisville, Lubbock, Madison, Memphis, Minot, Moline/Quad Cities, Montrose, Nashville, Oklahoma City, Omaha, Peoria, Pittsburgh, Rapid City, San Antonio, Shreveport, Sioux Falls, Springfield (MO), Tucson, Tulsa, Wichita, Williston Seasonal: Cleveland, Traverse City |
B |
| United Express operated by GoJet Airlines | Austin, Boise, Bozeman, Cincinnati, Dayton, Detroit, Grand Rapids, Kansas City, Madison, Nashville, New Orleans, Oklahoma City, Omaha, St. Louis, San Antonio, Toronto-Pearson, Tulsa | B |
| United Express operated by Republic Airlines | Albuquerque, Billings, Colorado Springs, Durango (CO), Eagle/Vail, Hayden/Steamboat Springs, Jackson Hole, Kansas City, Oklahoma City, Rapid City, Salt Lake City, Sioux Falls, Wichita | B |
| United Express operated by Shuttle America | Albuquerque, Atlanta, Cedar Rapids, Columbus (OH), Dallas/Fort Worth, Des Moines, Detroit, Edmonton, Grand Rapids, Indianapolis, Kansas City, Louisville, Minneapolis/St. Paul, Moline/Quad Cities, New Orleans, Omaha, Pittsburgh, Salt Lake City, San Antonio, Spokane, St. Louis, Toronto-Pearson | B |
| United Express operated by SkyWest Airlines | Albuquerque, Aspen, Atlanta, Austin, Bakersfield, Billings, Birmingham (AL), Bismarck, Boise, Bozeman, Burbank, Calgary, Casper, Cedar Rapids, Cleveland, Cody, Colorado Springs, Columbus (OH), Dallas-Love (ends January 3, 2013), Dallas/Fort Worth, Des Moines, Durango (CO), Eagle/Vail, Edmonton, El Paso, Eugene, Fargo, Fayetteville (AR), Fresno, Gillette, Grand Junction, Great Falls, Grand Forks, Gunnison/Crested Butte, Hayden/Steamboat Springs, Helena, Idaho Falls, Jackson Hole, Kalispell, Kansas City, Laramie, Madison, Medford, Memphis, Midland-Odessa, Milwaukee, Minneapolis/St. Paul, Minot, Missoula, Moline/Quad Cities, Monterey, Montrose, New Orleans, Oklahoma City, Omaha, Ontario, Orange County (CA), Palm Springs, Pasco, Phoenix, Pittsburgh, Portland (OR), Rapid City, Redmond/Bend, Reno/Tahoe, Regina, Rock Springs, St. Louis, Sacramento, Salt Lake City, San Antonio, San Diego, San Jose (CA), Santa Barbara, Saskatoon, Seattle/Tacoma, Sioux Falls, Spokane, Springfield (MO), Toronto-Pearson, Tucson, Tulsa, Vancouver, Wichita, Winnipeg Seasonal: Grand Rapids |
B |
| US Airways | Charlotte, Philadelphia, Phoenix | B |
| Volaris | Mexico City | A |
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