Direct flights from Houston to Phoenix IAH → PHX
American Airlines, Frontier Airlines, SkyWest Airlines and United Airlines operate nonstop flights from Houston (IAH) to Phoenix (PHX). The nonstop flight takes around ~2h 2m, covering 1,007 miles (1,621 km) and operates multiple daily. Round-trip fares currently start at $282, with a typical fare around $371 across 12 recent fare combinations. Updated 28 June 2026.
60-day flexibility overview based on 12 recent fares across the next 60 days
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American Airlines
AA
Frontier Airlines
F9
SkyWest Airlines
OO
United Airlines
UA
Departure Schedule next 7 days
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Frequently asked questions
Is there a direct flight from Houston to Phoenix?
Yes, American Airlines, Frontier Airlines and 2 more airlines operate nonstop flights from Houston (IAH) to Phoenix (PHX).
Which airlines fly direct from Houston to Phoenix?
American Airlines, Frontier Airlines, SkyWest Airlines, United Airlines operate nonstop flights from Houston to Phoenix.
How long is the flight from Houston to Phoenix?
The nonstop flight from Houston to Phoenix takes ~2h 2m (approximately 1621 km).
How often do direct flights operate from Houston to Phoenix?
Nonstop flights from Houston to Phoenix operate multiple daily.
How much is a round-trip flight from Houston to Phoenix?
Round-trip flights from Houston (IAH) to Phoenix (PHX) start at $282, with a typical fare around $371. Based on 12 recent fare combinations.