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George Bush Intcntl

$196+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
FLG — IAH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$321
(American Airlines)

One-way from

$196
(American Airlines)
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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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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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 10/27:40 amFLG - IAH
1 stop4h 26mAmerican Airlines
Tue 10/710:29 amIAH - FLG
1 stop11h 07mAmerican Airlines
Deal found 6/12$321

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 June 12, 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 10/2

7:40 am-2:06 pm

1 stop4h 26m

Houston George Bush Intcntl

Tue 10/7

10:29 am-7:36 pm

1 stop11h 07m

$321

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Fri 8/8

7:00 am-1:47 pm

1 stop4h 47m

$196

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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.

Cheapflights Insights

Everything you need to know about your flight from Flagstaff to Houston George Bush Intcntl Airport

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 June 12, 2025.
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Boarding

7.5

Comfort

7.2

Overall

7.2

Entertainment

6.9

Crew

8.0

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
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Boarding

7.5

Comfort

7.2

Overall

7.2

Entertainment

6.9

Crew

8.0

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. 0 airlines have flights to Houston George Bush Intcntl from Flagstaff Pulliam on a regular basis.

  • What is the cheapest airline to fly from Flagstaff to Houston George Bush Intcntl Airport round-trip?

    Currently priced at $321, American Airlines will fly you from Flagstaff to Houston George Bush Intcntl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from Flagstaff to Houston George Bush Intcntl Airport (average of $241). Flying from Flagstaff to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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

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