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Cheap flights from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport from $49

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport departing on 4/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to Phoenix

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Houston George Bush Intcntl Airport to Phoenix.
Frontier Logo
12:45 pm - 1:49 pmIAH-PHX
3h 04mnonstop
Frontier Logo
7:15 am - 11:54 amPHX-IAH
2h 39mnonstop
$117Frontier
Find Deal
Tue, Apr 29 - Fri, May 2
Frontier Logo
8:28 pm - 9:35 pmIAH-PHX
3h 07mnonstop
Frontier Logo
7:05 am - 11:45 amPHX-IAH
2h 40mnonstop
$127Frontier
Find Deal
Sat, Apr 19 - Tue, Apr 22
 Logo
5:45 am - 1:28 pmIAH-PHX
9h 43m1 stop
 Logo
7:05 am - 11:45 amPHX-IAH
2h 40mnonstop
Mon, Apr 28 - Tue, Apr 29
 Logo
12:45 pm - 1:49 pmIAH-PHX
3h 04mnonstop
 Logo
2:34 pm - 10:55 pmPHX-IAH
6h 21m1 stop
Tue, Apr 29 - Fri, May 2
American Airlines Logo
2:11 pm - 3:05 pmIAH-PHX
2h 54mnonstop
American Airlines Logo
12:46 pm - 5:26 pmPHX-IAH
2h 40mnonstop
$159American Airlines
Find Deal
Tue, May 13 - Tue, May 20
Spirit Airlines Logo
5:45 am - 1:28 pmIAH-PHX
9h 43m1 stop
Spirit Airlines Logo
2:34 pm - 10:55 pmPHX-IAH
6h 21m1 stop
$164Spirit Airlines
Find Deal
Mon, Apr 28 - Fri, May 2
Spirit Airlines Logo
5:45 am - 1:28 pmIAH-PHX
9h 43m1 stop
Spirit Airlines Logo
9:19 am - 11:26 pmPHX-IAH
12h 07m1 stop
$166Spirit Airlines
Find Deal
Thu, May 1 - Thu, May 8
American Airlines Logo
6:17 pm - 7:21 pmIAH-PHX
3h 04mnonstop
American Airlines Logo
6:51 pm - 11:28 pmPHX-IAH
2h 37mnonstop
$169American Airlines
Find Deal
Tue, May 20 - Sat, May 24
United Airlines Logo
6:35 pm - 7:38 pmIAH-PHX
3h 03mnonstop
United Airlines Logo
8:30 am - 1:08 pmPHX-IAH
2h 38mnonstop
$306United Airlines
Find Deal
Sat, May 3 - Sun, May 4
United Airlines Logo
10:15 am - 2:25 pmIAH-PHX
6h 10m1 stop
United Airlines Logo
12:34 pm - 5:12 pmPHX-IAH
2h 38mnonstop
$312United Airlines
Find Deal
Tue, Apr 29 - Thu, May 1

Frontier flights from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport

Our best Frontier deals on Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport flight tickets
Frontier
Apr 29
IAH12:45 pmHouston George Bush Intcntl
3h 04m
PHX1:49 pmPhoenix Sky Harbor Intl
May 2
PHX7:15 amPhoenix Sky Harbor Intl
2h 39m
IAH11:54 amHouston George Bush Intcntl
Frontier
Apr 19
IAH8:28 pmHouston George Bush Intcntl
3h 07m
PHX9:35 pmPhoenix Sky Harbor Intl
Apr 22
PHX7:05 amPhoenix Sky Harbor Intl
2h 40m
IAH11:45 amHouston George Bush Intcntl
Frontier
Apr 16
IAH8:28 pmHouston George Bush Intcntl
3h 07m
PHX9:35 pmPhoenix Sky Harbor Intl
Apr 22
PHX7:05 amPhoenix Sky Harbor Intl
2h 40m
IAH11:45 amHouston George Bush Intcntl

Alaska Airlines flights from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport

Our best Alaska Airlines deals on Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport flight tickets
Alaska Airlines
Apr 15
IAH7:30 amHouston George Bush Intcntl
13h 21m
2 stops
PHX6:51 pmPhoenix Sky Harbor Intl
Apr 18
PHX10:07 amPhoenix Sky Harbor Intl
11h 52m
2 stops
IAH11:59 pmHouston George Bush Intcntl
Alaska Airlines
Apr 16
IAH7:30 amHouston George Bush Intcntl
13h 21m
2 stops
PHX6:51 pmPhoenix Sky Harbor Intl
Apr 18
PHX10:07 amPhoenix Sky Harbor Intl
11h 52m
2 stops
IAH11:59 pmHouston George Bush Intcntl

See travel insights to Phoenix from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Phoenix Sky Harbor Intl Airport?

In general, July is the cheapest month to fly from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $170. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of July, then departing from Houston George Bush Intcntl Airport during the month August is also very affordable. Most momondo users find prices during this month for around $179.

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Houston George Bush Intcntl Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $333. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $523. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

In the evening is the cheapest time of day to fly from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $169. Flying to Phoenix Sky Harbor Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $310. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Houston George Bush Intcntl to Phoenix Sky Harbor Intl flight route?

Fly from Houston George Bush Intcntl to Phoenix Sky Harbor Intl for the best Houston George Bush Intcntl - Phoenix Sky Harbor Intl flight prices

How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from Houston George Bush Intcntl Airport when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $208 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from Houston George Bush Intcntl Airport for as low as $159 on momondo.

What cabin class options are available on Houston George Bush Intcntl to Phoenix Sky Harbor Intl flights?

There are 4 cabin classes available to choose from on Houston George Bush Intcntl to Phoenix Sky Harbor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport flight prices changed over time?

As of April 2025, prices for Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport flights are approximately 73% cheaper when compared to flights at the same time last year.

When to book flights from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport (IAH to PHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport

Best Price Found

$49

Fastest flight time

2h 43m

Direct flights

Every day
The best one-way flight to Phoenix Sky Harbor Intl Airport from Houston George Bush Intcntl Airport in the past 72 hours is $49. The best round-trip flight deal from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is $117.
The fastest flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport takes 2h 43m
Direct flights go from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport every day.

  • How far is Houston George Bush Intcntl to Phoenix Sky Harbor Intl by plane?

    A flight from Houston George Bush Intcntl to Phoenix Sky Harbor Intl will travel around 1005.6 mi. Typically, this will take 2h 43m by plane in normal conditions.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The required travel and health documents for your Phoenix Sky Harbor Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Phoenix Sky Harbor Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?

  • What is the most popular airline from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?


Best airlines flying from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $58Free CancellationRating
5.9
3,277 reviews
Search Frontier flights
American AirlinesPriceFrom $138Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $142Free CancellationRating
7.4
8,619 reviews
Search United Airlines flights
  • United Airlines Flights From Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport

    United Airlines is one of the most popular airlines flying from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport, operating 46 flights/week on average for this route. A good United Airlines flight deal for Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport starts from $142 round-trip, up to an average price of $301. Our users have rated United Airlines at 7.4/10.

  • American Airlines Flights From Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport

    American Airlines (7.2/10 from 10,000 reviews) operates around 7 flights from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport in any given week. The average American Airlines airfare for this route is around $273, with deals from around $138 rare but found on momondo. Referenced prices are for round-trip Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport flight searches in the last 72 hours.


Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Scottsdale
Mesa
Tempe
Chandler
Glendale
Gilbert
Surprise
Peoria
Casa Grande
Wickenburg
Apache Junction
Payson
Goodyear
Buckeye
Paradise Valley
Avondale
Camp Verde
Fountain Hills
Cave Creek
Litchfield Park

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Phoenix?

Finding the right flight to Phoenix from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Phoenix quick and easy, saving you time and money.

Can I find flights from Houston to Phoenix with flexible booking policies on momondo?

momondo does allow users to show only those flights to Phoenix from Houston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Houston to Phoenix?

momondo provides multiple filters to help you find the best flight to Phoenix from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Houston to Phoenix right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Houston to Phoenix now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Phoenix and let you know when they change.


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