Deal found on September 12, 2026
Houston to Phoenix
$74$25871% off
Round trip
IAH to PHX usually costs about $190, and today's nonstop Frontier fare is just $74, a steep 62% drop, one of the best domestic discounts we've tracked recently. With dates open through the fall, it's an easy add-on for a Grand Canyon side trip or a quick desert escape, and nonstop service means no wasted travel time.
Travel dates
Dates in November
e.g. Nov 7 – Nov 16 · 9 nights
Date options
3 at this price
Lowest we've seen
$56
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