Direct (non-stop) flights from Houston (IAH) to Phoenix (PHX)
Find comprehensive flight information, schedules, and booking details for direct flights from Houston (IAH) to Phoenix (PHX). This popular route is operated by 3 airlines, offering multiple daily departures.• Flight Duration: 2h 41m - 3h 26m (average flight time)• Distance: 1013 miles (1630 km) (air miles between airports)• Daily Flights: 8-10 flights (scheduled departures per day)
Houston (IAH)
Phoenix (PHX)
FLIGHT TIME
2h 41m - 3h 26m
FLIGHT DISTANCE
1013 miles (1630 km)
2h 58m - 3h 12m
07:20
21:27
1013 miles (1630 km)
January
3 (Show)
64
Flight Schedule
December 2025
Airlines with direct flights from Houston (IAH) to Phoenix (PHX)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 2h 41m - 3h 26m.
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 14:00, 18:00, 7:00, offering more flight options and potentially better connections.
Houston (IAH) - Phoenix (PHX) flight price statistics
$298
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$82
Jan$275
Feb$205
Mar$155
Apr$572
May$346
Jun$346
Jul$282
Aug$282
Sep$282
Oct$346
Nov$403
DecRelated Information
Airports: IAH • PHX Airport
Airlines operating this route: United Airlines (UA), American Airlines, Frontier Airlines
Frequently Asked Questions
How many flights operate from IAH to PHX?
There are 10 direct flights operating from IAH to PHX. Approximately 8-10 flights daily.
Which airlines operate flights from IAH to PHX?
3 airlines operate on this route: United Airlines, American Airlines, Frontier Airlines.
How long is the flight from IAH to PHX?
The flight duration from IAH to PHX is approximately 2h 41m - 3h 26m.
What is the distance from IAH to PHX?
The distance from IAH to PHX is 1013 miles (1630 km).
What is the flight time range for this route?
Flight times on this route range from 2h 58m - 3h 12m.
What are the earliest and latest flight departure times?
The earliest flight departs at 07:20 and the latest flight departs at 21:27.
What is the cheapest month to fly from IAH to PHX?
January is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 64 flights operate per week from IAH to PHX.
What types of aircraft operate on this route?
This route is served by Boeing 737-900 Passenger, Airbus A319, Boeing 737-800 Passenger, Airbus A320neo.
What is the average flight price from IAH to PHX?
The average flight price for a round-trip ticket from IAH to PHX is approximately $298 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from IAH to PHX for the lowest prices?
January is typically the cheapest month to fly from IAH to PHX. Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from IAH to PHX?
3 airlines offer direct flights from IAH to PHX, providing travelers with multiple options for scheduling and pricing.
How far is PHX from IAH?
The distance from IAH to PHX is 1013 miles (1630 km). This is a long-haul flight route.
How long does it take to fly from IAH to PHX?
The flight time from IAH to PHX is approximately 2h 41m - 3h 26m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.