Nonstop flights from Denver (DEN)
231 nonstop routes from Denver International, busiest first. Average daily departures over a recent period (AeroDataBox, November 2026).
| Destination | Flights a day | Distance | Airlines |
|---|---|---|---|
| Phoenix PHX | 30 | 968 km | American Airlines, Frontier Airlines, Southwest Airlines |
| Los Angeles LAX | 26 | 1,385 km | American Airlines, Delta Air Lines, Frontier Airlines |
| Salt Lake City SLC | 26 | 628 km | Alaska Airlines, Delta Air Lines, Frontier Airlines |
| Las Vegas LAS | 24 | 1,009 km | Allegiant Air, Frontier Airlines, Southwest Airlines |
| Chicago ORD | 22 | 1,426 km | American Airlines, Frontier Airlines, Sun Country Airlines |
| Dallas DFW | 20 | 1,032 km | American Airlines, Frontier Airlines, United Airlines |
| Minneapolis MSP | 20 | 1,092 km | Delta Air Lines, Frontier Airlines, Southwest Airlines |
| San Diego SAN | 19 | 1,371 km | Alaska Airlines, Frontier Airlines, Southwest Airlines |
| Seattle SEA | 19 | 1,645 km | Alaska Airlines, Delta Air Lines, Frontier Airlines |
| San Francisco SFO | 19 | 1,553 km | Frontier Airlines, Southwest Airlines, United Airlines |
| Colorado Springs COS | 17 | 117 km | American Airlines, Delta Air Lines, SkyWest Airlines |
| Atlanta ATL | 17 | 1,927 km | Delta Air Lines, Frontier Airlines, Southwest Airlines |
| Austin AUS | 16 | 1,249 km | Delta Air Lines, Frontier Airlines, Southwest Airlines |
| Houston IAH | 15 | 1,387 km | Frontier Airlines, United Airlines |
| Kansas City MCI | 14 | 855 km | Frontier Airlines, Southwest Airlines, United Airlines |
| Portland PDX | 14 | 1,592 km | Alaska Airlines, Frontier Airlines, Southwest Airlines |
| Orlando MCO | 14 | 2,486 km | Frontier Airlines, Southwest Airlines, United Airlines |
| Sacramento SMF | 13 | 1,460 km | Delta Air Lines, Frontier Airlines, Southwest Airlines |
| Santa Ana SNA | 12 | 1,360 km | Frontier Airlines, Southwest Airlines, United Airlines |
| Albuquerque ABQ | 12 | 562 km | SkyWest Airlines, Southwest Airlines, United Airlines |
| Nashville BNA | 12 | 1,628 km | Frontier Airlines, Southwest Airlines, United Airlines |
| Boston BOS | 12 | 2,816 km | Delta Air Lines, JetBlue, Southwest Airlines |
| New York LGA | 11 | 2,600 km | Southwest Airlines, United Airlines |
| St Louis STL | 11 | 1,236 km | Frontier Airlines, Southwest Airlines, United Airlines |
| Rapid City RAP | 11 | 484 km | Delta Air Lines, SkyWest Airlines, United Airlines |
| Omaha OMA | 10 | 758 km | Frontier Airlines, Southwest Airlines, United Airlines |
| Philadelphia PHL | 10 | 2,500 km | American Airlines, Frontier Airlines, Southwest Airlines |
| Detroit DTW | 10 | 1,802 km | Delta Air Lines, Frontier Airlines, Southwest Airlines |
| Newark EWR | 10 | 2,576 km | United Airlines |
| Wichita ICT | 9.9 | 674 km | SkyWest Airlines, Southwest Airlines, United Airlines |
| Tucson TUS | 9.6 | 1,029 km | Southwest Airlines, United Airlines |
| Oklahoma City OKC | 9.4 | 796 km | Frontier Airlines, SkyWest Airlines, Southwest Airlines |
| Tampa TPA | 9.4 | 2,422 km | Frontier Airlines, Southwest Airlines, United Airlines |
| Dallas DAL | 9.3 | 1,048 km | Southwest Airlines |
| Boise BOI | 9.1 | 1,042 km | Southwest Airlines, United Airlines |
| San Antonio SAT | 9 | 1,280 km | Frontier Airlines, Southwest Airlines, United Airlines |
| Casper CPR | 8.9 | 370 km | Delta Air Lines, SkyWest Airlines, United Airlines |
| Baltimore BWI | 8.7 | 2,394 km | Frontier Airlines, Southwest Airlines, United Airlines |
| San Jose SJC | 8.7 | 1,522 km | Southwest Airlines, Sun Country Airlines, United Airlines |
| Washington IAD | 8.6 | 2,332 km | United Airlines |
| New Orleans MSY | 8.6 | 1,708 km | Delta Air Lines, Frontier Airlines, Southwest Airlines |
| Ontario ONT | 8.6 | 1,316 km | Frontier Airlines, Southwest Airlines, United Airlines |
| Charlotte CLT | 8.1 | 2,148 km | American Airlines, Frontier Airlines, United Airlines |
| Grand Junction GJT | 7.9 | 341 km | SkyWest Airlines, United Airlines |
| Indianapolis IND | 7.9 | 1,568 km | Frontier Airlines, Southwest Airlines, United Airlines |
| Bozeman BZN | 7.7 | 843 km | Southwest Airlines, United Airlines |
| Tulsa TUL | 7.6 | 870 km | Southwest Airlines, United Airlines |
| Durango DRO | 7.4 | 403 km | SkyWest Airlines, United Airlines |
| Palm Springs PSP | 7.4 | 1,247 km | Southwest Airlines, United Airlines |
| Houston HOU | 7.3 | 1,422 km | Southwest Airlines |
| Miami MIA | 7 | 2,749 km | American Airlines, Frontier Airlines, Southwest Airlines |
| Reno RNO | 7 | 1,291 km | Southwest Airlines, United Airlines |
| Aspen ASE | 6.6 | 201 km | United Airlines |
| Burbank BUR | 6.6 | 1,366 km | Southwest Airlines, United Airlines |
| Milwaukee MKE | 6.6 | 1,438 km | Southwest Airlines, United Airlines |
| Billings BIL | 6.4 | 733 km | United Airlines |
| Chicago MDW | 6.4 | 1,437 km | Southwest Airlines |
| Williston XWA | 6.3 | 937 km | SkyWest Airlines, United Airlines |
| Bismarck BIS | 6.1 | 831 km | Delta Air Lines, SkyWest Airlines, United Airlines |
| Cincinnati / Covington CVG | 6.1 | 1,716 km | Frontier Airlines, Southwest Airlines, United Airlines |
| Cleveland CLE | 6 | 1,928 km | Frontier Airlines, Southwest Airlines, United Airlines |
| Des Moines DSM | 6 | 947 km | Frontier Airlines, Southwest Airlines, United Airlines |
| Columbus CMH | 5.7 | 1,853 km | Frontier Airlines, Southwest Airlines, United Airlines |
| Idaho Falls IDA | 5.7 | 736 km | SkyWest Airlines, United Airlines |
| Raleigh/Durham RDU | 5.6 | 2,307 km | Frontier Airlines, Southwest Airlines, United Airlines |
| El Paso ELP | 5.4 | 908 km | Frontier Airlines, Southwest Airlines, United Airlines |
| Spokane GEG | 5.4 | 1,343 km | Southwest Airlines, United Airlines |
| Lincoln LNK | 5.4 | 679 km | United Airlines |
| Fort Lauderdale FLL | 5.3 | 2,739 km | Southwest Airlines, United Airlines |
| Sioux Falls FSD | 5.3 | 777 km | SkyWest Airlines, United Airlines |
| Santa Fe SAF | 5.3 | 488 km | Delta Air Lines, United Airlines |
| Oakland OAK | 5.1 | 1,537 km | Southwest Airlines |
| Pittsburgh PIT | 5 | 2,071 km | Southwest Airlines, United Airlines |
| St George SGU | 5 | 831 km | American Airlines, SkyWest Airlines, United Airlines |
| Jackson JAC | 4.9 | 653 km | United Airlines |
| Memphis MEM | 4.9 | 1,401 km | Frontier Airlines, Southwest Airlines, United Airlines |
| Cancún CUN | 4.7 | 2,689 km | Southwest Airlines, United Airlines |
| Fresno FAT | 4.7 | 1,355 km | Southwest Airlines, United Airlines |
| Eugene EUG | 4.6 | 1,600 km | Southwest Airlines, United Airlines |
| Little Rock LIT | 4.6 | 1,239 km | Delta Air Lines, Southwest Airlines, United Airlines |
| Birmingham BHM | 4.4 | 1,740 km | Southwest Airlines, United Airlines |
| Vancouver YVR | 4.4 | 1,790 km | Air Canada, United Airlines |
| Springfield SGF | 4.3 | 1,023 km | Delta Air Lines, United Airlines |
| Fargo FAR | 4.1 | 1,009 km | Delta Air Lines, Frontier Airlines, United Airlines |
| Hayden HDN | 4.1 | 227 km | Southwest Airlines, United Airlines |
| Midland MAF | 4.1 | 908 km | Southwest Airlines, United Airlines |
| Fayetteville/Springdale/Rogers XNA | 4 | 990 km | Frontier Airlines, United Airlines |
| Eagle EGE | 3.9 | 193 km | United Airlines |
| Grand Rapids GRR | 3.9 | 1,629 km | Frontier Airlines, Southwest Airlines, United Airlines |
| Knoxville/Maryville TYS | 3.9 | 1,866 km | Allegiant Air, Southwest Airlines, United Airlines |
| Abilene ABI | 3.7 | 941 km | SkyWest Airlines, United Airlines |
| Lubbock LBB | 3.7 | 734 km | SkyWest Airlines, Southwest Airlines, United Airlines |
| North Platte LBF | 3.6 | 366 km | SkyWest Airlines, United Airlines |
| Missoula MSO | 3.6 | 1,091 km | United Airlines |
| Montrose MTJ | 3.6 | 316 km | Southwest Airlines, United Airlines |
| Pierre PIR | 3.6 | 619 km | SkyWest Airlines, United Airlines |
| Louisville SDF | 3.6 | 1,644 km | Southwest Airlines, United Airlines |
| Hartford BDL | 3.4 | 2,683 km | JetBlue, Southwest Airlines, United Airlines |
| Jacksonville JAX | 3.4 | 2,325 km | Southwest Airlines, United Airlines |
| New York JFK | 3.4 | 2,610 km | Delta Air Lines, JetBlue |
| Mexico City MEX | 3.4 | 2,333 km | Aeroméxico, United Airlines, Volaris |
| Cedar Rapids CID | 3.3 | 1,112 km | United Airlines |
| Cody COD | 3.3 | 630 km | SkyWest Airlines, United Airlines |
| Laramie LAR | 3.3 | 182 km | SkyWest Airlines, United Airlines |
| Long Beach LGB | 3.3 | 1,373 km | Southwest Airlines |
| Minot MOT | 3.3 | 972 km | United Airlines |
| Fort Myers RSW | 3.3 | 2,584 km | Southwest Airlines, United Airlines |
| Santa Barbara SBA | 3.3 | 1,471 km | Southwest Airlines, United Airlines |
| Madison MSN | 3.1 | 1,326 km | United Airlines |
| Washington DCA | 3 | 2,369 km | Frontier Airlines |
| Riverton RIW | 3 | 476 km | American Airlines, United Airlines |
| San José del Cabo SJD | 3 | 1,918 km | Southwest Airlines, United Airlines |
| Cortez CEZ | 2.9 | 446 km | — |
| Gunnison GUC | 2.9 | 244 km | United Airlines |
| Toronto YYZ | 2.9 | 2,111 km | Air Canada, United Airlines |
| Watertown ATY | 2.6 | 834 km | SkyWest Airlines, United Airlines |
| Scottsbluff BFF | 2.6 | 242 km | Delta Air Lines, SkyWest Airlines, United Airlines |
| Cheyenne CYS | 2.6 | 145 km | American Airlines, SkyWest Airlines, United Airlines |
| Dickinson DIK | 2.6 | 786 km | American Airlines, SkyWest Airlines, United Airlines |
| London LHR | 2.6 | 7,497 km | British Airways, United Airlines |
| McCook MCK | 2.6 | 350 km | — |
| Pueblo PUB | 2.6 | 175 km | — |
| Redmond RDM | 2.6 | 1,442 km | United Airlines |
| Calgary YYC | 2.6 | 1,445 km | United Airlines |
| Alliance AIA | 2.4 | 290 km | — |
| Kalispell FCA | 2.4 | 1,210 km | United Airlines |
| Hays HYS | 2.4 | 478 km | SkyWest Airlines, United Airlines |
| Edmonton YEG | 2.4 | 1,640 km | United Airlines |
| Alamosa ALS | 2.3 | 289 km | — |
| Amarillo AMA | 2.3 | 579 km | United Airlines |
| Bakersfield BFL | 2.3 | 1,357 km | Delta Air Lines, United Airlines |
| Carlsbad CLD | 2.3 | 1,351 km | United Airlines |
| Dodge City DDC | 2.3 | 470 km | American Airlines, SkyWest Airlines, United Airlines |
| Gillette GCC | 2.3 | 504 km | United Airlines |
| Great Falls GTF | 2.3 | 1,003 km | United Airlines |
| Helena HLN | 2.3 | 955 km | United Airlines |
| Huntsville HSV | 2.3 | 1,684 km | United Airlines |
| Medford MFR | 2.3 | 1,547 km | United Airlines |
| Monterey MRY | 2.3 | 1,541 km | United Airlines |
| Pasco PSC | 2.3 | 1,370 km | SkyWest Airlines, United Airlines |
| Puerto Vallarta PVR | 2.3 | 2,133 km | Southwest Airlines, United Airlines |
| Roswell ROW | 2.3 | 729 km | SkyWest Airlines, United Airlines |
| San Luis Obispo SBP | 2.3 | 1,496 km | United Airlines |
| Sheridan SHR | 2.3 | 578 km | American Airlines, United Airlines |
| Arcata/Eureka ACV | 2.1 | 1,647 km | SkyWest Airlines, United Airlines |
| Albany ALB | 2.1 | 2,584 km | Southwest Airlines, United Airlines |
| Buffalo BUF | 2.1 | 2,182 km | Southwest Airlines, United Airlines |
| Kearney EAR | 2.1 | 490 km | SkyWest Airlines, United Airlines |
| Munich MUC | 2.1 | 8,387 km | Lufthansa, United Airlines |
| Prescott PRC | 2.1 | 897 km | United Airlines |
| Richmond RIC | 2.1 | 2,379 km | Southwest Airlines, United Airlines |
| Rock Springs RKS | 2.1 | 417 km | American Airlines, SkyWest Airlines, United Airlines |
| Regina YQR | 2.1 | 1,176 km | SkyWest Airlines, United Airlines |
| Devils Lake DVL | 2 | 1,027 km | SkyWest Airlines, United Airlines |
| Hobbs HOB | 2 | 808 km | SkyWest Airlines, United Airlines |
| Jamestown JMS | 2 | 923 km | American Airlines, United Airlines |
| Liberal LBL | 2 | 450 km | American Airlines, SkyWest Airlines, United Airlines |
| Peoria PIA | 2 | 1,273 km | Allegiant Air, American Airlines, United Airlines |
| Chadron CDR | 1.9 | 356 km | — |
| Charleston CHS | 1.9 | 2,328 km | Southwest Airlines, United Airlines |
| Moab CNY | 1.9 | 454 km | United Airlines |
| Fort Dodge FOD | 1.9 | 926 km | SkyWest Airlines, United Airlines |
| Frankfurt FRA | 1.9 | 8,089 km | Lufthansa, United Airlines |
| Norfolk ORF | 1.9 | 2,493 km | Southwest Airlines, United Airlines |
| Pensacola PNS | 1.9 | 1,896 km | Frontier Airlines, United Airlines |
| Sioux City SUX | 1.9 | 749 km | SkyWest Airlines, United Airlines |
| Salina SLN | 1.6 | 615 km | SkyWest Airlines, United Airlines |
| Appleton ATW | 1.4 | 1,418 km | Allegiant Air, United Airlines |
| Honolulu HNL | 1.4 | 5,408 km | United Airlines |
| Montreal YUL | 1.4 | 2,588 km | Air Canada |
| Asheville AVL | 1.3 | 2,004 km | Allegiant Air, United Airlines |
| Guadalajara GDL | 1.3 | 2,154 km | Volaris |
| Reykjavík KEF | 1.3 | 5,727 km | Icelandair |
| Kahului OGG | 1.3 | 5,309 km | United Airlines |
| Savannah SAV | 1.3 | 2,272 km | United Airlines |
| Winnipeg YWG | 1.3 | 1,260 km | Air Canada, United Airlines |
| Anchorage ANC | 1.1 | 3,863 km | United Airlines |
| Butte BTM | 1.1 | 929 km | SkyWest Airlines, United Airlines |
| Burlington BTV | 1.1 | 2,631 km | United Airlines |
| Columbia COU | 1.1 | 1,076 km | United Airlines |
| Dayton DAY | 1.1 | 1,742 km | United Airlines |
| Greenville/Greer/Spartanburg GSP | 1.1 | 2,053 km | United Airlines |
| Kailua-Kona KOA | 1.1 | 5,351 km | United Airlines |
| Lexington LEX | 1.1 | 1,743 km | United Airlines |
| Lihue, Kauai LIH | 1.1 | 5,487 km | United Airlines |
| Liberia LIR | 1.1 | 3,762 km | United Airlines |
| Moline MLI | 1.1 | 1,207 km | United Airlines |
| Tokyo NRT | 1.1 | 9,292 km | United Airlines |
| Punta Cana PUJ | 1.1 | 4,200 km | United Airlines |
| Redding RDD | 1.1 | 1,496 km | SkyWest Airlines, United Airlines |
| Shreveport SHV | 1.1 | 1,274 km | SkyWest Airlines, United Airlines |
| San Juan SJU | 1.1 | 4,396 km | United Airlines |
| Hailey SUN | 1.1 | 895 km | United Airlines |
| Syracuse SYR | 1.1 | 2,395 km | United Airlines |
| Vernal VEL | 1.1 | 416 km | — |
| Clovis CVN | 1 | 620 km | — |
| Rome FCO | 1 | 8,931 km | United Airlines |
| Providence/Warwick PVD | 1 | 2,789 km | Southwest Airlines |
| San Bernardino SBD | 1 | 1,285 km | — |
| Carlsbad CNM | 0.9 | 837 km | — |
| West Palm Beach DJT | 0.9 | 2,700 km | United Airlines |
| Joplin JLN | 0.9 | 935 km | United Airlines |
| Panama City PTY | 0.9 | 4,242 km | Copa Airlines |
| Traverse City TVC | 0.9 | 1,657 km | Delta Air Lines, United Airlines |
| Panama City Beach ECP | 0.7 | 2,010 km | Southwest Airlines, United Airlines |
| Istanbul IST | 0.7 | 9,840 km | Turkish Airlines |
| Santa Rosa STS | 0.6 | 1,568 km | Southwest Airlines |
| Chihuahua CUU | 0.4 | 1,246 km | Volaris |
| Querétaro QRO | 0.4 | 2,182 km | Volaris |
| Valparaiso VPS | 0.4 | 1,946 km | Allegiant Air |
| White Plains HPN | 0.3 | 2,609 km | Delta Air Lines |
| Manhattan MHK | 0.3 | 691 km | United Airlines |
| San José SJO | 0.3 | 3,888 km | United Airlines |
| Taos TSM | 0.3 | 389 km | — |
| Alexandria AEX | 0.1 | 1,448 km | — |
| Mesa AZA | 0.1 | 958 km | — |
| Denver BJC | 0.1 | 38 km | — |
| Belize City BZE | 0.1 | 2,940 km | United Airlines |
| Cozumel CZM | 0.1 | 2,734 km | United Airlines |
| Montego Bay MBJ | 0.1 | 3,494 km | United Airlines |
| Muskegon MKG | 0.1 | 1,575 km | — |
| Melbourne MLB | 0.1 | 2,561 km | United Airlines |
| Monterrey MTY | 0.1 | 1,622 km | Viva Aerobus |
| Nassau NAS | 0.1 | 3,019 km | United Airlines |
| Everett PAE | 0.1 | 1,665 km | Southwest Airlines |
| Pinellas Park PIE | 0.1 | 2,415 km | — |
| Coxen Hole RTB | 0.1 | 3,152 km | United Airlines |
| South Bend SBN | 0.1 | 1,556 km | United Airlines |
| San Luis Potosí SLP | 0.1 | 1,988 km | United Airlines |
| Sarasota/Bradenton SRQ | 0.1 | 2,462 km | Southwest Airlines |
| Telluride TEX | 0.1 | 351 km | — |
Routes with fewer than 1 flight a day on average link to the destination airport rather than a route page.