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Distance between Houston, TX (IAH) and Phoenix, AZ (PHX)

Flight distance from Houston to Phoenix (Houston George Bush Intercontinental Airport – Phoenix Sky Harbor International Airport) is 1009 miles / 1624 kilometers / 877 nautical miles. Estimated flight time is 2 hours 24 minutes.

Driving distance from Houston (IAH) to Phoenix (PHX) is 1187 miles / 1911 kilometers and travel time by car is about 20 hours 23 minutes.

Houston – Phoenix

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1009
Miles
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1624
Kilometers
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877
Nautical miles

How far is Phoenix from Houston?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 1009.010 miles
  • 1623.844 kilometers
  • 876.805 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1007.223 miles
  • 1620.968 kilometers
  • 875.253 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Flight Duration

Estimated flight time from Houston George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport is 2 hours 24 minutes.

Time difference

The time difference between Houston and Phoenix is 1 hour. Phoenix is 1 hour behind Houston.
Houston time to Phoenix time converter

Carbon dioxide emissions

On average flying from Houston to Phoenix generates about 151 kg of CO2 per passenger, 151 kilograms is equal to 334 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Houston to Phoenix

Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Phoenix Sky Harbor International Airport (PHX).

Airport information

Origin Houston George Bush Intercontinental Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: IAH
ICAO Code: KIAH
Coordinates: 29°59′3″N, 95°20′29″W
Destination Phoenix Sky Harbor International Airport
City: Phoenix, AZ
Country: United States Flag of United States
IATA Code: PHX
ICAO Code: KPHX
Coordinates: 33°26′3″N, 112°0′43″W

Airlines flying from Houston (IAH) to Phoenix (PHX)

American Airlines
United Airlines