Part of Frontier Airlines’s 728-route global network.
Non-stop destinations from Denver on Frontier Airlines
| Destination | IATA | Country | Distance | Duration | Route |
|---|---|---|---|---|---|
| Miami | MIA | USA | 2,750 km | 4h 0m | Route ↗ |
| Cancun | CUN | Mexico | 2,685 km | 3h 56m | Route ↗ |
| Fort Myers | RSW | USA | 2,585 km | 3h 45m | Route ↗ |
| Philadelphia | PHL | USA | 2,506 km | 3h 37m | Route ↗ |
| Orlando | MCO | USA | 2,488 km | 3h 40m | Route ↗ |
| Tampa | TPA | USA | 2,423 km | 3h 34m | Route ↗ |
| Richmond | RIC | USA | 2,384 km | 3h 25m | Route ↗ |
| Washington | DCA | USA | 2,374 km | 3h 26m | Route ↗ |
| Raleigh/Durham | RDU | USA | 2,311 km | 3h 25m | Route ↗ |
| Charlotte | CLT | USA | 2,153 km | 3h 22m | Route ↗ |
| Cleveland | CLE | USA | 1,933 km | 2h 56m | Route ↗ |
| Atlanta | ATL | USA | 1,928 km | 3h 0m | Route ↗ |
| Pensacola | PNS | USA | 1,896 km | 2h 55m | Route ↗ |
| Knoxville | TYS | USA | 1,870 km | 2h 49m | Route ↗ |
| Columbus | CMH | USA | 1,858 km | 2h 49m | Route ↗ |
| Detroit | DTW | USA | 1,806 km | 2h 51m | Route ↗ |
| Cincinnati | CVG | USA | 1,721 km | 2h 45m | Route ↗ |
| New Orleans | MSY | USA | 1,708 km | 2h 40m | Route ↗ |
| Seattle | SEA | USA | 1,647 km | 3h 2m | Route ↗ |
| Grand Rapids | GRR | USA | 1,632 km | 2h 37m | Route ↗ |
| Nashville | BNA | USA | 1,631 km | 2h 35m | Route ↗ |
| Portland | PDX | USA | 1,595 km | 2h 45m | Route ↗ |
| Indianapolis | IND | USA | 1,571 km | 2h 25m | Route ↗ |
| San Francisco | SFO | USA | 1,557 km | 2h 46m | Route ↗ |
| Corpus Christi | CRP | USA | 1,493 km | 2h 27m | Route ↗ |
| Sacramento | SMF | USA | 1,463 km | 2h 33m | Route ↗ |
| Milwaukee | MKE | USA | 1,441 km | 2h 23m | Route ↗ |
| Chicago | ORD | USA | 1,429 km | 2h 39m | Route ↗ |
| Memphis | MEM | USA | 1,402 km | 2h 20m | Route ↗ |
| Los Angeles | LAX | USA | 1,386 km | 2h 35m | Route ↗ |
| Houston | IAH | USA | 1,385 km | 2h 33m | Route ↗ |
| San Diego | SAN | USA | 1,372 km | 2h 25m | Route ↗ |
| Santa Ana | SNA | USA | 1,359 km | 2h 27m | Route ↗ |
| Spokane | GEG | USA | 1,345 km | 2h 22m | Route ↗ |
| Madison | MSN | USA | 1,328 km | 2h 15m | Route ↗ |
| Ontario | ONT | USA | 1,316 km | 2h 20m | Route ↗ |
| San Antonio | SAT | USA | 1,277 km | 2h 10m | Route ↗ |
| Austin | AUS | USA | 1,245 km | 2h 14m | Route ↗ |
| Little Rock | LIT | USA | 1,240 km | 2h 10m | Route ↗ |
| Saint Louis | STL | USA | 1,237 km | 2h 5m | Route ↗ |
| Cedar Rapids | CID | USA | 1,115 km | 1h 56m | Route ↗ |
| Minneapolis | MSP | USA | 1,095 km | 2h 0m | Route ↗ |
| Boise | BOI | USA | 1,044 km | 2h 0m | Route ↗ |
| Dallas | DFW | USA | 1,031 km | 2h 6m | Route ↗ |
| Las Vegas | LAS | USA | 1,010 km | 2h 0m | Route ↗ |
| Fargo | FAR | USA | 1,009 km | 1h 56m | Route ↗ |
| Bentonville | XNA | USA | 992 km | 1h 55m | Route ↗ |
| Phoenix | PHX | USA | 966 km | 2h 0m | Route ↗ |
| Des Moines | DSM | USA | 949 km | 1h 45m | Route ↗ |
| El Paso | ELP | USA | 906 km | 1h 50m | Route ↗ |
| Kansas City | MCI | USA | 857 km | 1h 45m | Route ↗ |
| Oklahoma City | OKC | USA | 796 km | 1h 40m | Route ↗ |
| Sioux Falls | FSD | USA | 778 km | 1h 40m | Route ↗ |
| Omaha | OMA | USA | 759 km | 1h 32m | Route ↗ |
| Salt Lake City | SLC | USA | 629 km | 1h 36m | Route ↗ |
Destinations by country
Frontier Airlines from other airports
- Orlando (MCO) — 48 routes
- Atlanta (ATL) — 45 routes
- Dallas (DFW) — 35 routes
- Las Vegas (LAS) — 35 routes
- Philadelphia (PHL) — 28 routes
Frequently asked questions
How many destinations does Frontier Airlines serve from Denver (DEN)?
Frontier Airlines flies to 55 non-stop destinations from Denver (DEN), spanning 2 countries.
What is the longest route Frontier Airlines flies from Denver?
The longest non-stop route is DEN → MIA (Miami) at 2,750 km.
Which countries does Frontier Airlines fly to from Denver?
Top destination countries: USA (54), Mexico (1).
Does Frontier Airlines operate from other airports?
Yes — Frontier Airlines also operates from Orlando (MCO), Atlanta (ATL), Dallas (DFW), Las Vegas (LAS), Philadelphia (PHL). Total network: 728 routes across the carrier's footprint.