Open interactive map →Cheap flights from Denver to Phoenix
Fares on the Denver to Phoenix route vary noticeably by season and demand. Right now the lowest available price is €96. The route offers both direct and connecting options depending on the date. Booking further in advance typically unlocks lower prices, especially around school holidays and peak travel months. You can also explore cheap flights from Phoenix if you want to keep travelling after you land.
For the best prices on this route, aim to book at least 3-4 weeks in advance. Tuesday and Wednesday departures from Denver tend to be cheaper than Friday or Sunday flights. If €96 is above your budget, set a price alert below and we will email you if this fare drops.
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Entry requirements for United States
EU passportESTA required (visa-waiver)
US passportN/A (domestic)
Requirements vary by nationality and change without notice. Check requirements for your nationality →
About Phoenix
Phoenix is the gateway to the American Southwest - the Sonoran Desert, the Grand Canyon (four hours north), Sedona's red rock formations, and Saguaro National Park surrounding the city. Phoenix Sky Harbor International Airport (PHX) is a major US hub with connections across North America and some international routes.
Alternative routes
Other ways to reach Phoenix
Frequently asked questions
How much does a flight from Denver to Phoenix cost?
The cheapest fare currently available from Denver to Phoenix is €96. Prices on this route vary by season, day of week, and how far in advance you book. Click through to compare live availability for your dates before you book. Fares are refreshed regularly as our flight partners publish new availability.
Are there direct flights from Denver to Phoenix?
SkyHopp tracks both direct and connecting flights from Denver to Phoenix. Connecting flights are often priced lower but add travel time due to the layover. Whether a non-stop option exists on specific dates depends on airline schedules - use the "Direct only" filter on the interactive map to see non-stop options, or check the booking site for a full breakdown by stop count.
When is the cheapest time to fly from Denver to Phoenix?
Prices on this route typically dip during shoulder-season months, away from school holidays and public holiday windows. Mid-week departures - particularly Tuesday to Thursday - tend to be cheaper than flights on Fridays and Sundays from Denver. Set a price alert on this page to watch the fare, or click through to compare live dates. Booking 3-6 weeks in advance generally offers the best balance of price and seat availability on this route.