Cheap flights from Denver to Phoenix
602 mi · 45m average nonstop
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Quick answer: Denver to Phoenix at a glance
Cheap flights from Denver (DEN) to Phoenix (PHX) cover 602 miles (968 km) in about 45m nonstop, with 7 airlines flying direct — a medium-haul domestic route. Search Kayak for today's cheapest live fare. Route difficulty 3/10.
Summary computed from real OpenFlights coordinates — not an estimate. Prices update live on Kayak.
Flying from Denver to Phoenix covers 602 miles (969 km) in approximately 0 hour 45 minutes. 7 airlines fly this route directly, making it the 3rd most competitive of 168 routes from Denver. This is a medium-haul domestic route typically served by direct flights.
Nonstop distance 602 miles. Direct carriers include AA, F9, FL, NK, UA, US and WN.
We don't track historical prices for this route yet. Search live fares on Kayak for today's best price across 100+ airlines and booking sites.
Airlines on this route
7 airlines fly Denver → Phoenix. All are direct routes.
| Airline | Route type |
|---|---|
| AA | Direct |
| F9 | Direct |
| FL | Direct |
| NK | Direct |
| UA | Direct |
| US | Direct |
| WN | Direct |
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Denver to Phoenix — quick answers
How far is Denver from Phoenix by plane?
The nonstop flight distance from Denver (DEN) to Phoenix (PHX) is 602 miles (968 km), calculated as a great-circle line from published OpenFlights airport coordinates. Actual flown distance is slightly longer due to airways and winds.
How long is the flight from Denver to Phoenix?
The average nonstop flight time from DEN to PHX is 45 minutes. Gate-to-gate time is usually 20–35 minutes longer; connecting itineraries add 1–4 hours depending on the layover.
Which airlines fly from Denver to Phoenix?
7 airlines serve this route nonstop: AA, F9, FL, NK, UA, US, WN. Schedules and amenities differ by carrier — compare live frequencies and fare classes on Kayak before you book.