FAQ
Flying from Denver: questions
How many destinations can you fly to from Denver (DEN)?
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Our flight feed recorded fares from Denver (DEN) to 30 destinations in 7 countries, and 11 of those fares were nonstop. This page lists the 30 cheapest. The feed records the lowest fare it finds for each destination, so it is a sample of the network rather than a complete airline timetable.
What is the cheapest flight from Denver?
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The cheapest fare our feed recorded from Denver (DEN) was $48 round-trip to Phoenix (PHX) on Frontier, departing May 28, 2026, nonstop. Fares were recorded on April 25, 2026 and change daily, so open the route page to check the current price.
Where can you fly nonstop from Denver?
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Nonstop fares our feed recorded from Denver (DEN) include Phoenix (PHX), Salt Lake City (SLC), Portland (PDX), Las Vegas (LAS), Houston (HOU) and Seattle (SEA), plus 5 more. Because the feed keeps only the cheapest fare per destination, other cities may also have nonstop service that was priced above a connecting option.
How far can you fly from Denver?
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Among the destinations in our feed, the farthest from Denver (DEN) is Ho Chi Minh City (SGN) at about 8,401 miles (13,520 km) great-circle, roughly 17h 20m of flying by our distance-based estimate. The nearest is Gunnison (GUC) at about 152 miles (244 km). Estimates assume a 500 mph cruise plus 30 minutes and are not airline schedules.
Which airlines fly from Denver (DEN)?
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The airlines that appear most often in our recorded fares from Denver (DEN) are Frontier, American Airlines, United Airlines, Icelandair, Viva Aerobus and Southwest. That reflects which carrier had the cheapest fare to each destination when the feed was recorded, not every airline that serves Denver. Each route page shows the airline and flight number for its recorded fare.