This deal has expired.
It was found on July 23, 2026. Typical price for this route is $217. Fares like this come and go fast. Get the next one by email below.
Past deal
Phoenix to Denver
$98$21755% off
Round trip
Frontier is flying Phoenix to Denver nonstop for just $98 round trip, usually around $256, a 62% discount. Availability is open over the next several months, making this an easy, low-cost way to reach the Rockies for a quick mountain trip or to connect onward through one of the West's busiest hubs.
Travel dates
Dates in August
e.g. Aug 13 – Aug 22 · 9 nights
Date options
7 at this price
Lowest we've seen
$51
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