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Flagstaff

$210+ Cheap flights from George Bush Intcntl (IAH) to Flagstaff (FLG)

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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — FLG
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Flagstaff

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Flagstaff (FLG). 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 September 15, 2025.

Round-trip from

$414
(American Airlines)

One-way from

$210
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$580
From Houston George Bush Intcntl to Flagstaff Pulliam
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One-way flight from Houston George Bush Intcntl to Flagstaff Pulliam
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Highest demand for flights based on searches. 8% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from George Bush Intcntl to Flagstaff

Cheapest flights from George Bush Intcntl to Flagstaff
Explore the most affordable flight options available from George Bush Intcntl to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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 10/202:19 pmIAH - FLG
1 stop5h 31mAmerican Airlines
Sat 10/2510:17 amFLG - IAH
2 stops9h 50mAmerican Airlines
Deal found 9/14$414
This American Airlines deal was found by Cheapflights users on 9/13. 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 9/285:00 amIAH - FLG
2 stops6h 58mAmerican Airlines
Sat 10/410:38 amFLG - IAH
1 stop7h 30mAmerican Airlines
Deal found 9/13$446
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:17 pmIAH - FLG
1 stop6h 26mAmerican Airlines
Mon 11/104:04 pmFLG - IAH
1 stop6h 23mAmerican Airlines
Deal found 9/15$456
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/45:00 amIAH - FLG
2 stops6h 58mAmerican Airlines
Mon 10/61:20 pmFLG - IAH
2 stops8h 32mAmerican Airlines
Deal found 9/13$471
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/228:33 amIAH - FLG
1 stop4h 52mAmerican Airlines
Thu 9/257:47 amFLG - IAH
1 stop4h 20mAmerican Airlines
Deal found 9/14$516
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/32:17 pmIAH - FLG
1 stop4h 37mAmerican Airlines
Tue 10/710:21 amFLG - IAH
2 stops9h 46mAmerican Airlines
Deal found 9/13$519

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Flagstaff 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 September 15, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Flagstaff that are best for you.

Fly from

George Bush Intcntl

Fly to

Flagstaff

Route

Depart

Return

Price

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Mon 10/20

2:19 pm-5:50 pm

1 stop5h 31m

Flagstaff Pulliam

Sat 10/25

10:17 am-10:07 pm

2 stops9h 50m

$414

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Sun 9/28

5:00 am-9:58 am

2 stops6h 58m

Flagstaff Pulliam

Sat 10/4

10:38 am-8:08 pm

1 stop7h 30m

$446

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Thu 11/6

6:17 pm-11:43 pm

1 stop6h 26m

Flagstaff Pulliam

Mon 11/10

4:04 pm-11:27 pm

1 stop6h 23m

$456

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Sat 10/4

5:00 am-9:58 am

2 stops6h 58m

Flagstaff Pulliam

Mon 10/6

1:20 pm-11:52 pm

2 stops8h 32m

$471

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Mon 9/22

8:33 am-11:25 am

1 stop4h 52m

Flagstaff Pulliam

Thu 9/25

7:47 am-2:07 pm

1 stop4h 20m

$516

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Fri 10/3

2:17 pm-4:54 pm

1 stop4h 37m

Flagstaff Pulliam

Tue 10/7

10:21 am-10:07 pm

2 stops9h 46m

$519

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Mon 10/20

7:22 pm-10:07 pm

1 stop4h 45m

$215

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Sun 10/26

5:00 am-9:46 am

2 stops6h 46m

$221

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Thu 11/13

5:00 am-11:50 am

1 stop7h 50m

$260

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Sun 10/19

5:00 am-10:49 am

1 stop7h 49m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 13 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to Flagstaff 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.

Reviews of airlines servicing Flagstaff

Get insights into the airlines that provide service to Flagstaff. 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 Flagstaff. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Flagstaff, 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
10,000 reviews

Crew

8.0

Boarding

7.5

Entertainment

6.9

Food

6.4

Comfort

7.2

Overall

7.2

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Boarding

7.5

Entertainment

6.9

Food

6.4

Comfort

7.2

Overall

7.2

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Flagstaff. 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 into for flights to Flagstaff from Houston George Bush Intcntl?

    Flagstaff Pulliam (FLG) is the airport you will fly into if you book a flight from Houston George Bush Intcntl to Flagstaff. You should not have trouble finding flights to Flagstaff Pulliam from Houston George Bush Intcntl; the airport handles an average of 0 inbound flights from Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Flagstaff airport from Houston George Bush Intcntl. It is only a 4.3 mi journey from Flagstaff Pulliam (FLG) to Flagstaff’s city center.

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

    A quick flight from Houston George Bush Intcntl Airport to Flagstaff can take about 5h 31m. American Airlines provides one of the quickest options available for as low as $414. The distance from Houston George Bush Intcntl Airport to Flagstaff is about 1013 mi.

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

    Flying on American Airlines is currently your cheapest option to Flagstaff, with prices starting at $385. American Airlines is currently priced 33% below the average price you’ll pay for this route.

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

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

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

    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 Flagstaff.

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Flagstaff 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 Flagstaff?

    Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Flagstaff (average of $496). Flying from Houston George Bush Intcntl Airport to Flagstaff in March is currently the most expensive (average of $655). 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 Flagstaff?

Book flights to Flagstaff if you plan to visit one of these locations
Williams
Winslow

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Top airline flying from George Bush Intcntl to Flagstaff

Discover the top airline that operate flights from George Bush Intcntl to Flagstaff. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$385Average$580FlexibilityNo cancel feeOn-time71%

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