Route Price Intelligence
Cheap Flights From Denver to Phoenix
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Denver to Phoenix just dropped to $58 nonstop on Frontier, about 73% off the usual price for this route and barely above the $51 all-time low we have ever tracked here. It is one of the cheapest short getaways we have seen all year, perfect for chasing desert sun or connecting onward toward the Grand Canyon.
✓ 6 date combinations found at this price
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Best Time to Fly from Denver to Phoenix
The cheapest time to fly from Denver to Phoenix is typically May, when fares average around $113. The most expensive month tends to be January at around $256. For the best deals, consider flying in May, June, July.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route