Direct (nonstop) flights from Houston to Phoenix
1 airline flys nonstop from William P. Hobby Airport (HOU) to Phoenix Sky Harbor International (PHX). It's 1,019 miles (1,640 km), about 2h 50m in the air. Operated by Southwest Airlines.
Southwest Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Houston to Phoenix with one stop · direct emits 172 kg CO₂ per passenger
Looking for the return flight?
PHX → HOU: Flights from Phoenix to HoustonOther direct flights from Houston
Direct flights from Phoenix (PHX)
Frequently Asked Questions
How long is the direct flight from Houston to Phoenix?
A nonstop flight from Houston (HOU) to Phoenix (PHX) takes approximately 2 hours and 50 minutes. The distance is 1,019 miles (1,640 km).
Which airlines fly nonstop from Houston to Phoenix?
Just Southwest Airlines.
Is there a nonstop flight from Houston to Phoenix?
Yes. 1 airline: Southwest Airlines.
How far is Houston from Phoenix?
The flight distance from Houston to Phoenix is 1,019 miles (1,640 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What type of aircraft flies from Houston to Phoenix?
At 2h 50m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Houston to Phoenix?
Roughly 172 kg CO2 per passenger one-way. That's about the same as driving 860 km.
Is the return flight from Phoenix to Houston also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Houston to Phoenix?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at William P. Hobby Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.