This is an incredible economy deal to Denver from Detroit on Frontier for Dec 2, 2026 – Dec 9, 2026.
Priced at $90 round trip. The route covers 2,240 miles round trip.
Denver is an easy city to like and an even easier one to use as a base for a bigger adventure. Set along the Front Range of the Rocky Mountains, it combines big-sky scenery with a lively urban core, making it appealing to travelers who want both outdoor access and city culture. The best times to visit are typically spring and fall, when temperatures are comfortable and the light is especially clear, though summer brings long days for hiking, biking, and patio dining, while winter appeals to skiers and visitors drawn to the city’s cozy indoor scene and nearby mountain escapes.
For first-time visitors, downtown, LoDo, RiNo, and Capitol Hill offer some of the city’s most recognizable experiences. LoDo is known for historic architecture, sports venues, and Union Station, while RiNo has become a hub for murals, breweries, galleries, and creative restaurants. The Denver Art Museum, the Clyfford Still Museum, and the Museum of Nature & Science are among the city’s cultural anchors, and City Park and Washington Park provide classic urban green space. Food and drink are a major part of the appeal, with a strong craft beer culture, a growing chef-driven dining scene, and regional specialties that reflect the city’s Western and Southwestern influences.