S$128 Cheap Flights from Houston to Phoenix

View S$128 flight on Mon, 11 Aug, 2025Opens in a new window

Popular airlines from Houston William Hobby Airport (HOU) to Phoenix Sky Harbor Intl. Airport (PHX)

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Cheap Flights from Houston to Phoenix (HOU-PHX)

Prices were available within the past 7 days and start at S$128 for one-way flights and S$278 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 15 Aug - Mon, 18 Aug
IAH
Houston
PHX
Phoenix
S$278 Return, found 3 days ago
S$278
Return
found 3 days ago
Select Delta flight, departing Fri, 15 Aug from Houston to Phoenix, returning Mon, 18 Aug, priced at S$278 found 3 days ago
Delta
Fri, 15 Aug - Mon, 18 Aug
IAH
Houston
PHX
Phoenix
S$291 Return, found 3 days ago
S$291
Return
found 3 days ago
Select Delta flight, departing Fri, 15 Aug from Houston to Phoenix, returning Mon, 18 Aug, priced at S$291 found 3 days ago
United
Fri, 15 Aug - Mon, 18 Aug
IAH
Houston
PHX
Phoenix
S$304 Return, found 3 days ago
S$304
Return
found 3 days ago
Select United flight, departing Fri, 15 Aug from Houston to Phoenix, returning Mon, 18 Aug, priced at S$304 found 3 days ago
Delta
Fri, 15 Aug - Mon, 18 Aug
IAH
Houston
PHX
Phoenix
S$308 Return, found 3 days ago
S$308
Return
found 3 days ago
Select Delta flight, departing Fri, 15 Aug from Houston to Phoenix, returning Mon, 18 Aug, priced at S$308 found 3 days ago
American Airlines
Fri, 15 Aug - Mon, 18 Aug
IAH
Houston
PHX
Phoenix
S$317 Return, found 3 days ago
S$317
Return
found 3 days ago
Select American Airlines flight, departing Fri, 15 Aug from Houston to Phoenix, returning Mon, 18 Aug, priced at S$317 found 3 days ago
United
Fri, 15 Aug - Mon, 18 Aug
IAH
Houston
PHX
Phoenix
S$317 Return, found 3 days ago
S$317
Return
found 3 days ago
Select United flight, departing Fri, 15 Aug from Houston to Phoenix, returning Mon, 18 Aug, priced at S$317 found 3 days ago
Delta
Fri, 15 Aug - Mon, 18 Aug
IAH
Houston
PHX
Phoenix
S$330 Return, found 3 days ago
S$330
Return
found 3 days ago
Select Delta flight, departing Fri, 15 Aug from Houston to Phoenix, returning Mon, 18 Aug, priced at S$330 found 3 days ago
United
Fri, 15 Aug - Mon, 18 Aug
IAH
Houston
PHX
Phoenix
S$341 Return, found 3 days ago
S$341
Return
found 3 days ago
Select United flight, departing Fri, 15 Aug from Houston to Phoenix, returning Mon, 18 Aug, priced at S$341 found 3 days ago
Delta
Fri, 15 Aug - Mon, 18 Aug
IAH
Houston
PHX
Phoenix
S$344 Return, found 3 days ago
S$344
Return
found 3 days ago
Select Delta flight, departing Fri, 15 Aug from Houston to Phoenix, returning Mon, 18 Aug, priced at S$344 found 3 days ago
United
Fri, 15 Aug - Mon, 18 Aug
IAH
Houston
PHX
Phoenix
S$357 Return, found 3 days ago
S$357
Return
found 3 days ago
Select United flight, departing Fri, 15 Aug from Houston to Phoenix, returning Mon, 18 Aug, priced at S$357 found 3 days ago

Find the cheapest month to fly from Houston (HOU) to Phoenix (PHX)

April is typically the cheapest month to fly

From S$74 - S$546 per traveller.

Graph displaying average flight prices per month

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Houston to Phoenix route information
Origin airport
George Bush Intercontinental
Destination airport
Sky Harbor Intl.
Return price
S$277
Distance
1611 km

Perfect flights from Houston to Phoenix

Your Journey from Houston to Phoenix

Start your unforgettable journey with Expedia. Our broad selection of flights from Houston to Phoenix caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including United, Delta, American Airlines. Our selection of flights from William P. Hobby to Sky Harbor Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Houston to Phoenix Flights

Experience the joy of finding cheap flights from William P. Hobby to Sky Harbor Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$128 and roundtrip prices from S$278*.
 

Pre-Flight Essentials

Ensure a smooth journey from Houston to Phoenix with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Phoenix

Picture yourself stepping off the plane in Phoenix and immersing yourself in the unique atmosphere of Phoenix. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Houston to Phoenix Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Houston to Phoenix.
 

Beyond the Flight – Exploring Phoenix

With Expedia, your adventure extends beyond the flight. Explore Phoenix at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Houston to Phoenix with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Houston to Phoenix with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from William P. Hobby Airport (HOU) to Phoenix Sky Harbour Intl. Airport?
If you're travelling between William P. Hobby Airport (HOU) and Phoenix Sky Harbour Intl. Airport, round-trip journeys start from S$278. This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from William P. Hobby Airport (HOU) to PHX?
The majority of flights can be cancelled online, but each airline has a different set of terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from HOU to Sky Harbour Intl. Airport (PHX) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for HOU to Sky Harbour Intl. Airport (PHX) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from William P. Hobby Airport (HOU) to Sky Harbour Intl. Airport (PHX)?
The flight distance between HOU and Phoenix Sky Harbour Airport is 1,650 kilometres. Pack yourself a drink, a few snacks and a good movie. Keep yourself busy in the air and the time will fly by.
Which airlines fly direct from HOU to PHX?
A popular choice with many savvy travellers, Southwest Airlines (WN) operates 143 flights every month from William P. Hobby Airport (HOU) to Phoenix Sky Harbour Airport. Pick the one that fits with your travel schedule and book your ticket today.
Are HOU to Sky Harbour Intl. Airport (PHX) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from William P. Hobby Airport (HOU) to PHX can be hit-or-miss. You may be able to score a bargain, but then again, you could miss out entirely! If you'd rather start your travel planning early, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines release their prices that far in advance. Our top tip? Check back often as prices are updated regularly.

Explore a world of travel with Expedia

*Available to Expedia members.