What are the most reliable airlines from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?

No one likes to see their flight delayed. When booking a flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport consider choosing Envoy Air (90%), Alaska Airlines (85%) or American Airlines (85%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?

Consider American Airlines, Frontier or Allegiant Air when booking your flight. These represent the most popular airlines when flying from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport.

What is the cheapest day to fly round-trip from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Phoenix Sky Harbor Intl Airport. Check prices with Cheapflights to find a great deal for your trip.

Most accurate provider : When it comes to deals on Houston George Bush Intcntl Airport-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Houston George Bush Intcntl Airport-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from George Bush Intcntl to Sky Harbor Intl that include hotel bookings?

Yes. In addition to deals on George Bush Intcntl to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from George Bush Intcntl to Sky Harbor Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Sky Harbor Intl.

Can I find deals for business class flights from George Bush Intcntl to Sky Harbor Intl?

Yes. Cheapflights offers flight deals from George Bush Intcntl to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$57+ Flights from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport

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Find cheap flights from George Bush Intcntl to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Houston George Bush Intcntl to Phoenix Sky Harbor Intl are usually found in July or August, booked 75 days in advance, depart on a Wednesday or Friday and return on a Friday

Cheap flight deals from George Bush Intcntl to Sky Harbor Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$113 (Cheapflightsfares)
One-way from	$57 (Kiwi.com)
Popular in	December
Cheapest in	July
Average price	$218
Good round-trip deal	$134 or less
Good one-way deal	$109 or less

Provider with most accurate pricing for Houston George Bush Intcntl-Phoenix Sky Harbor Intl flight deals.

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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Phoenix Sky Harbor Intl flights.

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From Houston George Bush Intcntl to Phoenix Sky Harbor Intl

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One-way flight from Houston George Bush Intcntl to Phoenix Sky Harbor Intl

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($21 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in March 2025

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Price to beat on a round-trip flight from Houston George Bush Intcntl to Phoenix Sky Harbor Intl.

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Price to beat on a one-way flight from Houston George Bush Intcntl to Phoenix Sky Harbor Intl.

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Find flight deals from George Bush Intcntl to Sky Harbor Intl

Cheapest flights from George Bush Intcntl to Sky Harbor Intl
Explore the most affordable flight options available from George Bush Intcntl to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2025.

Wed 4/2312:45 pmIAH - PHX

Nonstop3h 04mFrontier

Sat 4/267:05 amPHX - IAH

Nonstop2h 40mFrontier

Deal found 3/26

$114

Sat 4/2612:45 pmIAH - PHX

Nonstop3h 04mMultiple Airlines

Thu 5/12:34 pmPHX - IAH

1 stop4h 49mMultiple Airlines

Deal found 3/25

$146

Tue 5/206:17 pmIAH - PHX

Nonstop3h 04mAmerican Airlines

Sat 5/246:51 pmPHX - IAH

Nonstop2h 37mAmerican Airlines

Deal found 3/26

$169

Wed 4/2311:10 amIAH - PHX

1 stop28h 18mSpirit Airlines

Wed 4/305:46 pmPHX - IAH

2 stops25h 37mSpirit Airlines

Deal found 3/25

$183

Wed 4/234:00 pmIAH - PHX

1 stop7h 26mDelta

Sat 4/2611:50 pmPHX - IAH

1 stop6h 52mDelta

Deal found 3/26

$217

Sat 5/175:20 amIAH - PHX

1 stop5h 26mUnited Airlines

Mon 5/198:30 amPHX - IAH

Nonstop2h 38mUnited Airlines

Deal found 3/25

$361

Best flights from George Bush Intcntl to Sky Harbor Intl
Discover carefully curated flight deals from George Bush Intcntl to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 27, 2025.

Tue 4/88:28 pmIAH - PHX

Nonstop3h 07mFrontier

Sat 4/125:40 amPHX - IAH

Nonstop2h 38mFrontier

Deal found 3/26

$113

Sat 4/2612:45 pmIAH - PHX

Nonstop3h 04mMultiple Airlines

Thu 5/12:34 pmPHX - IAH

1 stop4h 49mMultiple Airlines

Deal found 3/25

$146

Tue 5/206:17 pmIAH - PHX

Nonstop3h 04mAmerican Airlines

Sat 5/246:51 pmPHX - IAH

Nonstop2h 37mAmerican Airlines

Deal found 3/26

$169

Wed 4/2311:10 amIAH - PHX

1 stop28h 18mSpirit Airlines

Wed 4/305:46 pmPHX - IAH

2 stops25h 37mSpirit Airlines

Deal found 3/25

$183

Wed 4/234:00 pmIAH - PHX

1 stop7h 26mDelta

Sat 4/2611:50 pmPHX - IAH

1 stop6h 52mDelta

Deal found 3/26

$217

Last-minute flights from George Bush Intcntl to Sky Harbor Intl
Discover last-minute flight deals from George Bush Intcntl to Sky Harbor Intl. Data last updated March 27, 2025 and is based on user searches.

Mon 3/316:35 pmIAH - PHX

Nonstop3h 03mUnited Airlines

Thu 4/37:00 amPHX - IAH

Nonstop2h 41mUnited Airlines

Deal found 3/26

$586

Wed 4/26:00 amIAH - PHX

2 stops30h 53mMultiple Airlines

Sun 4/63:42 pmPHX - IAH

2 stops27h 03mMultiple Airlines

Deal found 3/26

$322

Wed 4/27:30 amIAH - PHX

2 stops13h 21mAlaska Airlines

Mon 4/710:07 amPHX - IAH

2 stops11h 52mAlaska Airlines

Deal found 3/25

$706

Sat 4/58:28 pmIAH - PHX

Nonstop3h 07mFrontier

Mon 4/75:40 amPHX - IAH

Nonstop2h 38mFrontier

Deal found 3/26

$134

Sat 4/55:15 amIAH - PHX

2 stops11h 52mSpirit Airlines

Mon 4/75:15 amPHX - IAH

2 stops29h 28mSpirit Airlines

Deal found 3/26

$254

Sat 4/58:26 amIAH - PHX

Nonstop3h 04mAmerican Airlines

Mon 4/76:55 pmPHX - IAH

Nonstop2h 35mAmerican Airlines

Deal found 3/26

$338

Fri 4/187:30 amIAH - PHX

1 stop18h 42mAlaska Airlines

Tue 4/229:00 amPHX - IAH

2 stops12h 59mAlaska Airlines

Deal found 3/25

$565

Wed 4/2312:45 pmIAH - PHX

Nonstop3h 04mFrontier

Sat 4/267:05 amPHX - IAH

Nonstop2h 40mFrontier

Deal found 3/26

$114

Wed 4/2311:10 amIAH - PHX

1 stop28h 18mSpirit Airlines

Wed 4/305:46 pmPHX - IAH

2 stops25h 37mSpirit Airlines

Deal found 3/25

$183

Wed 4/234:00 pmIAH - PHX

1 stop7h 26mDelta

Sat 4/2611:50 pmPHX - IAH

1 stop6h 52mDelta

Deal found 3/26

$217

Wed 4/239:45 pmIAH - PHX

Nonstop2h 58mUnited Airlines

Fri 4/2512:45 amPHX - IAH

1 stop13h 00mUnited Airlines

Deal found 3/26

$386

Fri 4/2512:02 pmIAH - PHX

1 stop7h 10mAmerican Airlines

Fri 4/256:55 pmPHX - IAH

Nonstop2h 35mAmerican Airlines

Deal found 3/26

$258

One-way flights from George Bush Intcntl to Sky Harbor Intl
Search for one-way flight options from George Bush Intcntl to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated March 27, 2025.

Sat 4/2612:45 pmIAH - PHX

Nonstop3h 04mFrontier

Deal found 3/26

$57

Mon 5/55:45 amIAH - PHX

1 stop9h 43mSpirit Airlines

Deal found 3/26

$81

Wed 6/112:20 pmIAH - PHX

Nonstop2h 47mUnited Airlines

Deal found 3/26

$90

Mon 5/1211:27 amIAH - PHX

1 stop8h 35mDelta

Deal found 3/26

$119

Fri 4/256:00 amIAH - PHX

1 stop6h 09mAmerican Airlines

Deal found 3/26

$155

Mon 5/55:25 amIAH - PHX

2 stops14h 00mMultiple Airlines

Deal found 3/26

$171

Mon 5/127:09 pmIAH - PHX

2 stops26h 10mAlaska Airlines

Deal found 3/26

$322

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonPhoenix

IAH - PHX

IAHPHX

Houston George Bush Intcntl

Wed 4/23

12:45 pm-1:49 pm

Nonstop3h 04m

Phoenix Sky Harbor Intl

Sat 4/26

7:05 am-11:45 am

Nonstop2h 40m

$114

HoustonPhoenix

IAH - PHX

IAHPHX

Houston George Bush Intcntl

Sat 4/26

12:45 pm-1:49 pm

Nonstop3h 04m

Phoenix Sky Harbor Intl

Thu 5/1

2:34 pm-9:23 pm

1 stop4h 49m

$146

HoustonPhoenix

IAH - PHX

IAHPHX

Houston George Bush Intcntl

Tue 5/20

6:17 pm-7:21 pm

Nonstop3h 04m

Phoenix Sky Harbor Intl

Sat 5/24

6:51 pm-11:28 pm

Nonstop2h 37m

$169

HoustonPhoenix

IAH - PHX

IAHPHX

Houston George Bush Intcntl

Wed 4/23

11:10 am-1:28 pm

1 stop28h 18m

Phoenix Sky Harbor Intl

Wed 4/30

5:46 pm-9:23 pm

2 stops25h 37m

$183

HoustonPhoenix

IAH - PHX

IAHPHX

Houston George Bush Intcntl

Wed 4/23

4:00 pm-9:26 pm

1 stop7h 26m

Phoenix Sky Harbor Intl

Sat 4/26

11:50 pm-8:42 am

1 stop6h 52m

$217

HoustonPhoenix

IAH - PHX

IAHPHX

Houston George Bush Intcntl

Sat 5/17

5:20 am-8:46 am

1 stop5h 26m

Phoenix Sky Harbor Intl

Mon 5/19

8:30 am-1:08 pm

Nonstop2h 38m

$361

HoustonPhoenix

IAH - PHX

IAHPHX

Houston George Bush Intcntl

Sat 4/26

12:45 pm-1:49 pm

Nonstop3h 04m

$57

HoustonPhoenix

IAH - PHX

IAHPHX

Houston George Bush Intcntl

Mon 5/5

5:45 am-1:28 pm

1 stop9h 43m

$81

HoustonPhoenix

IAH - PHX

IAHPHX

Houston George Bush Intcntl

Wed 6/11

2:20 pm-3:07 pm

Nonstop2h 47m

$90

HoustonPhoenix

IAH - PHX

IAHPHX

Houston George Bush Intcntl

Mon 5/12

11:27 am-6:02 pm

1 stop8h 35m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 13 results

Compare providers for flights from George Bush Intcntl to Sky Harbor Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Sky Harbor Intl in March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*2 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Flightnetwork	Price Accuracy-	Trust Score*3 stars
CheapTicketsDeal	Price Accuracy3 stars	Trust Score*3 stars
CheapOair	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport trip

Airports

IAH

Check the security checkpoint wait times on the IAH Depart tab to save time before your flight.

PHX

For a quick and inexpensive commute, take the light rail from 44th Street Station to Downtown Phoenix in under 20 minutes.

Our travel experts

Brandon Schultz

Expert on PHX

Evie Carrick

Expert on IAH

Best time to book a flight from George Bush Intcntl to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from George Bush Intcntl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?

To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to PHX?

A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Sky Harbor Intl by month

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 in.

Temperature in Sky Harbor Intl by month

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Sky Harbor Intl

Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Houston to Phoenix by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,795 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,795 reviews

Alaska Airlines

8.0

Very good

9,795 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,895 reviews

Alaska Airlines

8.0

Very good

9,795 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,603 reviews

Alaska Airlines

8.0

Very good

9,795 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,795 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Spirit Airlines

6.3

Okay

7,880 reviews

Alaska Airlines

8.0

Very good

9,795 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport round-trip?
According to our current data, Frontier ($113), American Airlines ($169), and Spirit Airlines ($183) offers the cheapest pricing from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport. Frontier is currently priced 45% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport one-way?
The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $57. However, be on the lookout for offers from Spirit Airlines and United Airlines, as they are both options that can get you from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport for a low price.
What are the most reliable airlines from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?
No one likes to see their flight delayed. When booking a flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport consider choosing Envoy Air (90%), Alaska Airlines (85%) or American Airlines (85%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?
Looking at all options, your cheapest flight can be booked for $52. While the most popular route (Houston George Bush Intcntl - Phoenix Sky Harbor Intl) can be booked for $159 on average our data indicates $1,616 when flying from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport.
Can I find deals for flights from George Bush Intcntl to Sky Harbor Intl that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to Sky Harbor Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Sky Harbor Intl.
Can I find deals for business class flights from George Bush Intcntl to Sky Harbor Intl?
Yes. Cheapflights offers flight deals from George Bush Intcntl to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Chandler

Peoria

Buckeye

Globe

Glendale

Payson

Surprise

Goodyear

Avondale

Paradise Valley

Guadalupe

Litchfield Park

Fountain Hills

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from George Bush Intcntl to Sky Harbor Intl

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$58	Average$146	FlexibilityNo cancel fee	On-time62%
Allegiant Air	Cheapest$75	Average$148	FlexibilityNo cancel fee	On-time88%
American Airlines	Cheapest$138	Average$273	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$139	Average$298	FlexibilityNo cancel fee	On-time69%

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$57+ Cheap flights from George Bush Intcntl (IAH) to Sky Harbor Intl (PHX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from George Bush Intcntl to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Houston George Bush Intcntl to Phoenix Sky Harbor Intl are usually found in July or August, booked 75 days in advance, depart on a Wednesday or Friday and return on a Friday

Cheap flight deals from George Bush Intcntl to Sky Harbor Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from George Bush Intcntl to Sky Harbor Intl

Cheapest flights from George Bush Intcntl to Sky Harbor IntlExplore the most affordable flight options available from George Bush Intcntl to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2025.

Explore the most affordable flight options available from George Bush Intcntl to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport that are best for you.

Compare providers for flights from George Bush Intcntl to Sky Harbor Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Sky Harbor Intl in March.

The best insider tips for Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport trip

Airports

IAH

PHX

Our travel experts

Best time to book a flight from George Bush Intcntl to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from George Bush Intcntl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Sky Harbor Intl. Price data was last updated on March 21, 2025.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?

What is the cheapest time of day to fly from IAH to PHX?

Find hourly flight availability from George Bush Intcntl to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 27, 2025.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Sky Harbor Intl. Price data was last updated on March 23, 2025.

Rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average rainfall totals by month.

Temperature in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Sky Harbor Intl

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport round-trip?

What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport one-way?

What are the most reliable airlines from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?

What are the cheapest flights from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?

Can I find deals for flights from George Bush Intcntl to Sky Harbor Intl that include hotel bookings?

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Alternative routes for George Bush Intcntl to Sky Harbor Intl

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Top 4 airlines flying from George Bush Intcntl to Sky Harbor Intl

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Cheapest flights from George Bush Intcntl to Sky Harbor Intl
Explore the most affordable flight options available from George Bush Intcntl to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2025.