Book Flights from Denver (DEN) to Phoenix (PHX)

Flying from Denver to Phoenix soon? Look no further than Travyara.com for the best prices on one-way, round-trip, or direct flights. This is one of the most popular and scenic mountain-to-desert routes in the United States. The distance is roughly 601 miles and takes around two hours. You'll take off from Denver International Airport (DEN) and arrive at Phoenix Sky Harbor International Airport (PHX) with dozens of flights operating throughout the day.

Enjoy the transition from the snow-capped Rocky Mountains to the cactus-lined Sonoran Desert. Whether you’re flying solo, for work, or taking some leisure time, booking in advance or flying during off-peak hours can help you find better fares for this route.

Select Your Airline

• United and American Airlines operate multiple daily frequencies with excellent connectivity.
• Southwest and Frontier offer lower fares and huge savings.
• Delta Air Lines frequently offers the lowest rates, though they often require a brief connection.

When to Book

• Aim for June or summer. Once the winter ski rush and crowds subside, prices go down.
• Flights on Tuesday and Wednesday are almost always cheaper than on weekends.
• Prices rise during major events in Phoenix or holidays, as that’s when prices rise.
• Booking 4 to 6 weeks out is usually the golden window for this route.

The Logistics: Short & Sweet

Flight Duration: You’ll be in the plane for about 1 hour and 55 minutes.

Connections: Avoid them. With daily nonstops, there's no reason to take a layover.

Time Zone: Phoenix operates on Mountain Standard Time (MST) year-round and does not observe Daylight Saving Time.

Navigating the Arrival

The Sky Harbor Advantage: PHX is close to downtown. If you have a ride, go to the ride-share pickup zones.

Alternative Airports: Consider checking flights into Phoenix-Mesa Gateway Airport (AZA) as a budget alternative.

Pro-Tips for a Stress-Free Flight

Window Seat is a Must: Enjoy a gripping view of the Front Range as you depart Colorado, and a gorgeous look at the desert valley in Arizona.

Check Smaller Concourses: DEN is vast and connected by an underground train. Ensure you know whether your airline departs from.

Skip the Checked Bag: Since it's a quick flight, flying ‘carry-on only’ will save you precious time at the baggage carousel.

The Phoenix ‘Must-Do’ List

• Desert Botanical Garden: For the best views of local desert flora and towering saguaros.
• Heard Museum: Incredible American Indian art, history, and unique architecture.
• Camelback Mountain: Iconic panoramic views and challenging hiking trails.
• Roosevelt Row: People-watching, vivid murals, and high-end coffee.
• Papago Park: The quintessential sunset hole-in-the-rock hike.
• Musical Instrument Museum: Do not miss this vast global music exhibition zone.
• Chase Field: Catch a thrilling baseball event with your family.
• South Mountain Park: Attend a sunset viewing spot and explore the mountain vistas.
• Old Town Scottsdale: This district offers boutique shopping, dining, and nightlife.
• Chinatown & Local Food Hubs: Relish traditional and innovative Mexican classics.