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George Bush Intcntl

$53+ Cheap flights from Arizona to George Bush Intcntl (IAH)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — IAH
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Arizona to George Bush Intcntl

Cheapest flights from Arizona to George Bush Intcntl
Explore the most affordable flight options available from Arizona to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:43 pmPHX - IAH
1 stop17h 54mFrontier
Wed 12/3110:35 pmIAH - PHX
Nonstop3h 00mFrontier
Deal found 12/15$143
This CheapOair deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:00 amPHX - IAH
1 stop26h 37mFrontier
Mon 1/510:28 pmIAH - PHX
Nonstop3h 00mFrontier
Deal found 12/15$168
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:04 pmPHX - IAH
Nonstop2h 36mFrontier
Thu 1/159:28 pmIAH - PHX
Nonstop3h 08mFrontier
Deal found 12/17$170
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:45 amPHX - IAH
1 stop11h 09mMultiple Airlines
Wed 12/3110:35 pmIAH - PHX
Nonstop3h 00mMultiple Airlines
Deal found 12/16$171
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:30 amPHX - IAH
Nonstop2h 40mUnited Airlines
Thu 1/16:06 pmIAH - PHX
1 stop5h 43mUnited Airlines
Deal found 12/17$181
This Expedia deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:13 pmLAS - IAH
1 stop25h 29mFrontier
Fri 1/210:28 pmIAH - LAS
1 stop9h 51mFrontier
Deal found 12/17$183
This Priceline deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:06 pmLAS - IAH
1 stop5h 36mFrontier
Fri 1/210:28 pmIAH - LAS
1 stop9h 51mFrontier
Deal found 12/17$184
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:59 amPHX - IAH
1 stop17h 05mFrontier
Wed 12/3110:35 pmIAH - PHX
Nonstop3h 00mFrontier
Deal found 12/16$188
This CheapOair deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:00 amPHX - IAH
1 stop26h 37mFrontier
Wed 12/3110:35 pmIAH - PHX
Nonstop3h 00mFrontier
Deal found 12/15$191
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:04 pmPHX - IAH
Nonstop2h 36mFrontier
Sun 1/1110:28 pmIAH - PHX
Nonstop3h 00mFrontier
Deal found 12/17$194
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:20 pmPHX - IAH
1 stop9h 18mDelta
Thu 12/257:42 amIAH - PHX
1 stop6h 41mDelta
Deal found 12/16$197
This CheapOair deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:45 pmLAS - IAH
Nonstop2h 56mSpirit Airlines
Mon 1/59:55 amIAH - LAS
Nonstop3h 20mSpirit Airlines
Deal found 12/17$222

Find flight deals from Arizona to George Bush Intcntl

Keep the following information in mind while searching for Arizona to George Bush Intcntl flight deals. Data was last updated December 18, 2025.

Round-trip from

$98
(Expedia)

One-way from

$53
(Mytrip)

Popular in

June

Cheapest in

September

Average price

$264

Good round-trip deal

$266 or less

Good one-way deal

$135 or less
From Arizona to Houston George Bush Intcntl
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One-way flight from Arizona to Houston George Bush Intcntl
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Highest demand for flights based on searches. 4% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Arizona to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Arizona to Houston George Bush Intcntl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Arizona to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Arizona to Houston George Bush Intcntl Airport that are best for you.

Fly from

Arizona

Fly to

George Bush Intcntl

Route

Depart

Return

Price

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Sun 2/1

1:01 am-5:55 am

Nonstop2h 54m

Houston George Bush Intcntl

Tue 2/3

9:33 pm-11:01 pm

Nonstop3h 28m

$104

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Mon 2/2

1:53 pm-12:19 am

1 stop8h 26m

Houston George Bush Intcntl

Wed 2/4

8:00 am-9:28 am

Nonstop3h 28m

$104

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Fri 1/16

6:01 pm-7:21 pm

1 stop23h 20m

Houston George Bush Intcntl

Sun 1/18

6:37 pm-8:19 pm

Nonstop3h 42m

$106

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Mon 1/12

1:53 pm-12:19 am

1 stop8h 26m

Houston George Bush Intcntl

Mon 1/19

9:37 pm-11:14 pm

Nonstop3h 37m

$107

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Sat 2/7

4:17 pm-11:39 pm

1 stop5h 22m

Houston George Bush Intcntl

Sat 2/14

9:18 pm-10:46 pm

Nonstop3h 28m

$109

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Fri 1/16

10:59 am-8:33 pm

1 stop7h 34m

Houston George Bush Intcntl

Mon 1/19

9:37 pm-11:14 pm

Nonstop3h 37m

$117

PhoenixHouston

PHX - IAH

PHXIAH

Phoenix Sky Harbor Intl

Sat 2/28

5:10 pm-8:51 pm

Nonstop2h 41m

Houston George Bush Intcntl

Mon 3/9

10:45 pm-11:57 pm

Nonstop3h 12m

$118

PhoenixHouston

PHX - IAH

PHXIAH

Phoenix Sky Harbor Intl

Fri 1/16

10:16 pm-5:55 am

1 stop6h 39m

Houston George Bush Intcntl

Sun 1/18

9:28 pm-11:36 pm

Nonstop3h 08m

$118

PhoenixHouston

PHX - IAH

PHXIAH

Phoenix Sky Harbor Intl

Fri 1/30

10:09 am-1:48 pm

Nonstop2h 39m

Houston George Bush Intcntl

Mon 2/9

10:14 pm-1:55 pm

1 stop16h 41m

$123

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Wed 1/21

1:53 pm-12:19 am

1 stop8h 26m

Houston George Bush Intcntl

Wed 1/28

4:08 pm-10:57 pm

1 stop8h 49m

$125

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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Best time to book a flight from Arizona to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Arizona 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 Arizona to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from Arizona to Houston George Bush Intcntl Airport?

Currently, March is the cheapest month in which you can book a flight from Arizona to Houston George Bush Intcntl Airport (average of $66). Flying from Arizona to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $162). 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 AZ to IAH?

Find hourly flight availability from Arizona to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from Arizona to Houston George Bush Intcntl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 50% on airfare.

What is the cheapest day to fly from Arizona to Houston George Bush Intcntl Airport?

Use this chart to determine the cheapest time to fly round-trip from Arizona to George Bush Intcntl. Price data was last updated on December 16, 2024.

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

Related info for your journey

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

  • How long is the flight from Arizona to Houston George Bush Intcntl Airport?

    For as low as $155, Spirit Airlines can have you in Houston George Bush Intcntl Airport from Arizona in 2h 36m. The distance between Arizona and Houston George Bush Intcntl Airport is about 1006 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Arizona to Houston George Bush Intcntl Airport one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $44. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Arizona to Houston George Bush Intcntl Airport for a low price.

  • What are the most popular routes from Arizona to Houston George Bush Intcntl Airport?

    When deciding which route to take from Arizona to Houston George Bush Intcntl Airport consider Phoenix Sky Harbor Intl - Houston George Bush Intcntl, Las Vegas Harry Reid Intl - Houston George Bush Intcntl or Tucson - Houston George Bush Intcntl as they are the most popular.

  • What are the most reliable airlines from Arizona to Houston George Bush Intcntl Airport?

    Before booking your flight to Houston George Bush Intcntl Airport from Arizona, check out the most reliable airlines to get you to your destination on time: United Airlines (88%), Volaris (88%), Lufthansa( 88%).

  • What are the cheapest flights from Arizona to Houston George Bush Intcntl Airport?

    On average you can expect to pay $1,227 for a flight from Arizona to Houston George Bush Intcntl Airport. The cheapest flight overall is $65 while the most popular route, (Phoenix Sky Harbor Intl - Houston George Bush Intcntl) is currently priced at $97.

  • Can I find deals for flights from Arizona to George Bush Intcntl that include hotel bookings?

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

  • How can I find direct flights from Arizona to George Bush Intcntl?

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

  • Can I find deals for business class flights from Arizona to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Arizona to George Bush Intcntl 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 Arizona to Houston George Bush Intcntl Airport?

    Currently, March is the cheapest month in which you can book a flight from Arizona to Houston George Bush Intcntl Airport (average of $66). Flying from Arizona to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $162). 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

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Spring
Montgomery
Katy
The Woodlands
Tomball
Jersey Village
Humble
Conroe
Cypress

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Alternative routes for Arizona to George Bush Intcntl

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Top 3 airlines flying from Arizona to George Bush Intcntl

Discover the top 3 airlines that operate flights from Arizona to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$197FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$157Average$382FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$158Average$365FlexibilityNo cancel feeOn-time69%

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