Phoenix Sky Harbor International Airport
3 miles (5 km) from the city centre. 52.3 million passengers in 2024
| How | Route | Cost |
|---|---|---|
| Train | PHX Sky Train to 44th St/Washington station, then Valley Metro Rail to downtown | $2 light rail fare to downtown |
Flights from IAH to PHX
3 airlines fly nonstop from George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport. George Bush Intercontinental Airport (Houston) to Phoenix Sky Harbor International Airport (Phoenix).
- Distance
- 1,007 mi
- Nonstop flight
- Varies
- Time difference
- −1h / −2h
- Nonstop airlines
- 3
Fares from IAH to PHX
Checking today’s fares with the airlines.
Nonstop flights
| Airline | From | To |
|---|---|---|
| American Airlines | IAH George Bush Intercontinental Airport | PHX Phoenix Sky Harbor International Airport |
| Frontier Airlines | IAH George Bush Intercontinental Airport | PHX Phoenix Sky Harbor International Airport |
| United Airlines | IAH George Bush Intercontinental Airport | PHX Phoenix Sky Harbor International Airport |
Nonstop service as of October 2026. Airlines change schedules seasonally.
Getting from the airport into Phoenix
Before you go
No passport or visa is needed for domestic travel, but a REAL ID-compliant license or another accepted ID is required to fly within the US.
Phoenix is 1 hour behind Houston in January and 2 hours behind it in July, because the two observe daylight saving time differently. Phoenix uses the US dollar (USD).
Read the Phoenix guide: when to go, weather, airports and tips
Frequently asked questions
How long is the flight from IAH to PHX?
Nonstop flight times vary by airline and season; flights with a connection take longer.
Which airlines fly nonstop from IAH to PHX?
As of October 2026, American Airlines, Frontier Airlines and United Airlines fly this route nonstop.
How far is PHX from IAH?
About 1,007 miles (1,620 km) between the airports.
What is the time difference?
Phoenix is 1 hour behind Houston in January and 2 hours behind it in July, because the two observe daylight saving time differently.
What ID do I need to fly to Phoenix?
No passport or visa is needed for domestic travel, but a REAL ID-compliant license or another accepted ID is required to fly within the US.
How do I get from Phoenix Sky Harbor International Airport into Phoenix?
PHX Sky Train to 44th St/Washington station, then Valley Metro Rail to downtown, $2 light rail fare to downtown.
Related pages
Sources
Information checked in October 2026. Schedules, fares and entry rules change, so confirm with the airline or the official source before you travel.