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$365+ 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — FLG
Aug 13 — Aug 201
Thu 8/13
Thu 8/20
1 adult, Economy
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Cheap 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 July 14, 2026.

This American Airlines deal was found by Cheapflights users on 7/9. 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 9/53:05 pm
IAH
-
FLG
1 stop5h 15m
American Airlines
Sat 9/126:49 am
FLG
-
IAH
1 stop4h 45m
American Airlines
Deal found 7/9$470
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/297:00 am
IAH
-
FLG
1 stop6h 54m
American Airlines
Fri 9/411:42 am
FLG
-
IAH
1 stop6h 37m
American Airlines
Deal found 7/10$500
This American Airlines deal was found by Cheapflights users on 7/11. 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 8/83:05 pm
IAH
-
FLG
1 stop5h 15m
American Airlines
Sat 8/151:52 pm
FLG
-
IAH
1 stop4h 27m
American Airlines
Deal found 7/11$509
This American Airlines deal was found by Cheapflights users on 7/13. 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 9/47:00 am
IAH
-
FLG
1 stop6h 54m
American Airlines
Tue 9/812:35 pm
FLG
-
IAH
1 stop6h 05m
American Airlines
Deal found 7/13$539
This American Airlines deal was found by Cheapflights users on 7/10. 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.
Wed 9/307:00 am
IAH
-
FLG
2 stops10h 00m
American Airlines
Sat 10/1012:45 pm
FLG
-
IAH
1 stop5h 44m
American Airlines
Deal found 7/10$545
This American Airlines deal was found by Cheapflights users on 7/9. 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 7/288:32 am
IAH
-
FLG
1 stop6h 48m
American Airlines
Tue 8/41:50 pm
FLG
-
IAH
1 stop7h 41m
American Airlines
Deal found 7/9$548
This American Airlines deal was found by Cheapflights users on 7/9. 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 10/12:19 pm
IAH
-
FLG
1 stop9h 09m
American Airlines
Mon 10/512:45 pm
FLG
-
IAH
1 stop5h 44m
American Airlines
Deal found 7/9$561
This American Airlines deal was found by Cheapflights users on 7/9. 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 9/109:00 am
IAH
-
FLG
1 stop4h 53m
American Airlines
Sun 9/136:49 am
FLG
-
IAH
1 stop4h 45m
American Airlines
Deal found 7/9$569
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Wed 9/165:00 am
IAH
-
FLG
2 stops8h 13m
American Airlines
Fri 9/2512:37 pm
FLG
-
IAH
1 stop4h 36m
American Airlines
Deal found 7/13$575

Find 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 July 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$470
(American Airlines)

One-way from

$365
(American Airlines)

Popular in

October

Cheapest in

January

Average price

$765
Provider with most accurate pricing for Houston George Bush Intcntl-Flagstaff Pulliam flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Flagstaff Pulliam flights.
Search Deals
From Houston George Bush Intcntl to Flagstaff Pulliam
Search Deals
One-way flight from Houston George Bush Intcntl to Flagstaff Pulliam
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 14, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Flagstaff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Sat 9/5

3:05 pm-6:20 pm

1 stop5h 15m

Flagstaff Pulliam

Sat 9/12

6:49 am-1:34 pm

1 stop4h 45m

$470

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Wed 9/30

7:00 am-11:53 am

1 stop6h 53m

Flagstaff Pulliam

Sat 10/10

12:45 pm-7:30 pm

1 stop4h 45m

$470

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Sat 8/29

7:00 am-11:54 am

1 stop6h 54m

Flagstaff Pulliam

Fri 9/4

11:42 am-8:19 pm

1 stop6h 37m

$500

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Tue 8/11

8:15 am-11:11 am

1 stop4h 56m

Flagstaff Pulliam

Tue 8/18

11:42 am-8:19 pm

1 stop6h 37m

$509

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Fri 9/4

7:00 am-11:54 am

1 stop6h 54m

Flagstaff Pulliam

Tue 9/8

12:35 pm-8:40 pm

1 stop6h 05m

$539
Cheapest one-way
Quickest one-way

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Wed 7/22

8:31 am-11:08 am

1 stop4h 37m

$365

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Wed 7/22

2:50 pm-7:59 pm

3 stops31h 09m

$1,203

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/11

Sorted by cheapest first

Compare providers for flights from George Bush Intcntl to Flagstaff

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 Flagstaff in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Houston George Bush Intcntl Airport-Flagstaff 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-Flagstaff flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Flagstaff flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Flagstaff 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-Flagstaff 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 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.

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 0 airlines have 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 15m. American Airlines provides one of the quickest options available for as low as $470. The distance from Houston George Bush Intcntl Airport to Flagstaff is about 1013 mi.

  • 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.

See more FAQs

Traveling to a place near Flagstaff?

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Williams

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