Cheap Flight Tickets from Houston (IAH) to Phoenix (PHX), Starting at $174

Good to Know: Cheapest and Fastest IAH - PHX Flights

Useful information for finding best airline tickets from George Bush Intercontinental Houston to Phoenix Sky Harbor International on your next trip.

Cheapest Round Trip Flight

$235

F9 Frontier Airlines • 1 stop • 4h 3m

Jul 25 – Jul 31

The cheapest round trip flight from Houston to Phoenix (IAH-PHX-IAH) is currently $235

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Cheapest Direct Flight

$174

F9 Frontier Airlines • nonstop • 4h 3m

Jul 25

The cheapest nonstop flight from Houston to Phoenix (IAH-PHX) is currently $174

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Fastest Flight

4h 3m

The fastest nonstop flight from Houston to Phoenix (IAH-PHX) takes 4h 3m

Top Airlines Flying from Houston to Phoenix

Delta Airline, DL

Delta Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Houston (IAH) to Phoenix (PHX)

Compare and book low fare round-trip air tickets from Houston to Phoenix. Ideal for travelers with confirmed return itineraries.

Jul 25 - Jul 31, Economy
F9
Houston → Phoenix
4h 3m
1:17 PM - 11:05 PM • 1 stop
F9
Houston → Phoenix
4h 15m
9:04 AM - 1:59 PM • nonstop
$235
Frontier Airlines
Jul 25 - Jul 31, Economy
AA
Houston → Phoenix
8h 59m
7:49 PM - 11:28 PM • 1 stop
AA
Houston → Phoenix
4h
6:52 PM - 11:32 PM • nonstop
$251
American Airlines
Jul 25 - Jul 31, Economy
F9
Houston → Phoenix
4h 3m
7:23 PM - 10:30 AM • 1 stop
F9
Houston → Phoenix
4h 15m
4:48 PM - 12:40 AM • 1 stop
$260
Frontier Airlines
Jul 25 - Jul 31, Economy
F9
Houston → Phoenix
4h 3m
10:48 AM - 7:37 PM • 1 stop
F9
Houston → Phoenix
4h 15m
4:48 PM - 12:40 AM • 1 stop
$260
Frontier Airlines
Jul 25 - Jul 31, Economy
DL
Houston → Phoenix
10h 7m
7:25 AM - 11:32 AM • 1 stop
DL
Houston → Phoenix
8h 51m
6:00 AM - 1:31 PM • 1 stop
$607
Delta Airlines
Jul 25 - Jul 31, Economy
DL
Houston → Phoenix
11h 56m
7:00 AM - 12:16 PM • 1 stop
DL
Houston → Phoenix
10h 2m
9:45 AM - 5:47 PM • 1 stop
$607
Delta Airlines

Fly from Houston to Phoenix with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Houston to Phoenix? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Houston to Phoenix Flights

What are the airports in Houston?
IAH
What’s the most popular airline flying from IAH to PHX?
The most popular airline flying from Houston to Phoenix are
Can I fly from IAH to PHX non-stop?
Yes, you can fly IAH to PHX non-stop on
Which airlines fly nonstop between Houston and Phoenix?
The non-stop flights between Houston and Phoenix are .
What’s the earliest departure time from IAH to PHX Airport?
The earliest flight leaves IAH at 7:00 am and lands in PHX - Phoenix Sky Harbor International
What are the airports in Phoenix?
PHX
Can I make changes to my Houston to Phoenix flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAH to PHX?
Read the fare rules of the Houston to Phoenix air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Houston and Phoenix?
operate flights between Houston and Phoenix
How long does a flight from Houston to Phoenix take?
It takes approximately 3 hour to fly non-stop from IAH to PHX, which is 1009.01 miles by air.
Which airlines provide the cheapest flights from Houston (IAH) to Phoenix (PHX) ?
In the past couple of days, the cheapest tickets to PHX from IAH were found on AA : USD 251
Do I need a passport to fly between IAH and PHX?
No
What’s the latest departure time from IAH to PHX ?
The last flight leaves IAH at 7:49 pm

Houston (IAH) to Phoenix (PHX): Airport Information

Origin Airport George Bush Intercontinental Houston , Houston, US
Destination Airport Phoenix Sky Harbor International , Phoenix, US
Distance 1009 miles

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