Airports · 7 min read
Closest Airport to Grand Canyon South Rim: Las Vegas vs Phoenix
Closest airport to Grand Canyon South Rim: Las Vegas (LAS) is 167 mi in a straight line, Phoenix (PHX) 181 mi. How to choose,
Phoenix (PHX) to Houston (IAH) flights
Nonstop from Phoenix Sky Harbor International to George Bush Intercontinental: distance, flying time, which airlines fly it and how often.
Distance
1,620km
1,007 mi, great circle
Flying time
2h 36m
typical, gate to gate
Flights a day
10
average, November 2026
Airlines
3
passenger airlines
Airlines flying PHX to IAH
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
Fares found in recent searches load here. You can also compare PHX to IAH fares by month.
Both directions
Related guides
Frequently asked questions
How long is the flight from Phoenix to Houston?
About 2h 36m gate to gate for the 1,620 km (1,007 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from PHX to IAH?
American Airlines, Frontier Airlines and United Airlines, with about 10 flights a day between them in our data (AeroDataBox, November 2026).