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George Bush Intcntl

$276+ Cheap flights from Flagstaff (FLG) 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
FLG — IAH
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Find flight deals from Flagstaff to George Bush Intcntl

Cheapest flights from Flagstaff to George Bush Intcntl
Explore the most affordable flight options available from Flagstaff to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:45 amFLG - IAH
1 stop4h 57mAmerican Airlines
Thu 12/118:31 amIAH - FLG
1 stop5h 28mAmerican Airlines
Deal found 10/22$406
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:00 pmFLG - IAH
1 stop6h 32mAmerican Airlines
Mon 12/82:22 pmIAH - FLG
1 stop5h 10mAmerican Airlines
Deal found 10/22$436
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/61:37 pmFLG - IAH
1 stop7h 46mAmerican Airlines
Sun 12/146:17 pmIAH - FLG
1 stop6h 25mAmerican Airlines
Deal found 10/22$463
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:31 amFLG - IAH
2 stops11h 52mAmerican Airlines
Mon 12/82:22 pmIAH - FLG
1 stop5h 10mAmerican Airlines
Deal found 10/22$472
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:31 amFLG - IAH
1 stop9h 35mAmerican Airlines
Sat 12/138:31 amIAH - FLG
1 stop11h 01mAmerican Airlines
Deal found 10/22$476
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:04 pmFLG - IAH
1 stop6h 27mAmerican Airlines
Fri 12/122:22 pmIAH - FLG
1 stop23h 45mAmerican Airlines
Deal found 10/22$481
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/74:04 pmFLG - IAH
1 stop6h 27mAmerican Airlines
Tue 12/92:22 pmIAH - FLG
1 stop5h 10mAmerican Airlines
Deal found 10/22$486
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/812:50 pmFLG - IAH
1 stop6h 09mAmerican Airlines
Sun 11/166:17 pmIAH - FLG
1 stop6h 26mAmerican Airlines
Deal found 10/21$516
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:45 amFLG - IAH
1 stop4h 38mAmerican Airlines
Sun 12/142:22 pmIAH - FLG
1 stop5h 10mAmerican Airlines
Deal found 10/22$526

Cheap flight deals from Flagstaff to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Flagstaff (FLG) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$406
(American Airlines)

One-way from

$276
(American Airlines)
Provider with most accurate pricing for Flagstaff Pulliam-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Flagstaff Pulliam-Houston George Bush Intcntl flights.
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From Flagstaff Pulliam to Houston George Bush Intcntl
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One-way flight from Flagstaff Pulliam to Houston George Bush Intcntl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Flagstaff 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 October 22, 2025.
Use the filters below to find and compare flights from Flagstaff to Houston George Bush Intcntl Airport that are best for you.

Fly from

Flagstaff

Fly to

George Bush Intcntl

Route

Depart

Return

Price

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Thu 12/4

7:45 am-1:42 pm

1 stop4h 57m

Houston George Bush Intcntl

Thu 12/11

8:31 am-12:59 pm

1 stop5h 28m

$406

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Tue 12/2

4:04 pm-11:27 pm

1 stop6h 23m

Houston George Bush Intcntl

Tue 12/9

7:40 am-11:54 am

1 stop5h 14m

$436

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Fri 12/5

1:37 pm-8:37 pm

1 stop6h 00m

Houston George Bush Intcntl

Mon 12/8

6:00 am-11:54 am

1 stop6h 54m

$436

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Thu 12/4

7:45 am-1:42 pm

1 stop4h 57m

Houston George Bush Intcntl

Tue 12/9

7:40 am-11:54 am

1 stop5h 14m

$436

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Thu 12/4

7:45 am-1:42 pm

1 stop4h 57m

Houston George Bush Intcntl

Mon 12/8

6:00 am-11:54 am

1 stop6h 54m

$436

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Wed 12/3

7:45 am-1:42 pm

1 stop4h 57m

Houston George Bush Intcntl

Tue 12/9

6:00 am-11:54 am

1 stop6h 54m

$436

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Tue 12/2

1:00 pm-8:32 pm

1 stop6h 32m

Houston George Bush Intcntl

Mon 12/8

5:00 am-10:50 am

2 stops6h 50m

$446

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Fri 12/5

12:24 pm-11:35 pm

2 stops10h 11m

Houston George Bush Intcntl

Tue 12/9

7:40 am-11:54 am

1 stop5h 14m

$446

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Sat 12/6

1:37 pm-10:23 pm

1 stop7h 46m

Houston George Bush Intcntl

Tue 12/9

6:00 am-11:54 am

1 stop6h 54m

$463

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Wed 12/3

1:37 pm-7:25 pm

1 stop4h 48m

Houston George Bush Intcntl

Sat 12/13

5:00 am-3:34 pm

2 stops11h 34m

$472

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 14 results
1
2

Compare providers for flights from Flagstaff to George Bush Intcntl

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 Flagstaff to George Bush Intcntl in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust 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 Flagstaff-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Flagstaff-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Flagstaff-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Flagstaff-Houston George Bush Intcntl 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 Flagstaff-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Flagstaff to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Flagstaff 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.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated October 22, 2025.
Read through reviews of airlines operating flights from Flagstaff to Houston George Bush Intcntl Airport, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,028 reviews

Comfort

7.2

Crew

8.0

Food

6.4

Boarding

7.5

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
American Airlines
7.2
Good
11,028 reviews
American Airlines
7.2
Good
11,028 reviews

Comfort

7.2

Crew

8.0

Food

6.4

Boarding

7.5

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

Related info for your journey

Find useful and relevant information for your journey from Flagstaff 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.

  • What airport do you fly from for flights from Flagstaff to Houston George Bush Intcntl?

    For a flight from Flagstaff to Houston George Bush Intcntl, you will be flying from Flagstaff Pulliam. Flagstaff Pulliam (FLG) is just 4.3 mi from the center of the city. Flagstaff Pulliam is the only Flagstaff airport and it handles 0 outbound flights to Houston George Bush Intcntl per day. 1 airline has flights to Houston George Bush Intcntl from Flagstaff Pulliam on a regular basis.

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

    Airlines like American Airlines fly from Flagstaff to Houston George Bush Intcntl Airport in about 4h 57m. The time it takes to get you to your destination can typically vary by up to . There are 1013 mi between Flagstaff and Houston George Bush Intcntl Airport.

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

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

  • How can I find direct flights from Flagstaff 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 Flagstaff to George Bush Intcntl.

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

    Yes. Cheapflights offers flight deals from Flagstaff 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.

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
Montgomery
Katy
The Woodlands
Jersey Village
Spring
Humble
Conroe
Tomball
Cypress

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Top airline flying from Flagstaff to George Bush Intcntl

Discover the top airline that operate flights from Flagstaff 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$385Average$505FlexibilityNo cancel feeOn-time71%

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