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Flagstaff

$210+ Cheap flights from Houston 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.
HOU — FLG
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Houston to Flagstaff

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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

June

Cheapest in

February

Average price

$578
From Houston to Flagstaff Pulliam
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One-way flight from Houston to Flagstaff Pulliam
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Highest demand for flights based on searches. 8% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 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 Houston to Flagstaff

Cheapest flights from Houston to Flagstaff
Explore the most affordable flight options available from Houston 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 9/14. 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 10/204:41 pmHOU - FLG
1 stop7h 26mAmerican Airlines
Sat 10/2510:17 amFLG - HOU
2 stops9h 57mAmerican 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
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.
Sat 12/205:40 amHOU - FLG
2 stops10h 55mAmerican Airlines
Tue 12/234:05 pmFLG - HOU
2 stops6h 39mAmerican Airlines
Deal found 9/15$676
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.
Sat 11/2210:11 amHOU - FLG
2 stops9h 34mAmerican Airlines
Thu 11/2712:41 pmFLG - HOU
2 stops21h 59mAmerican Airlines
Deal found 9/15$934

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 to Flagstaff that are best for you.

Fly from

Houston

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

HOU - FLG

HOUFLG

Houston Hobby

Mon 10/20

4:41 pm-10:07 pm

1 stop7h 26m

Flagstaff Pulliam

Sat 10/25

11:20 am-6:07 pm

1 stop4h 47m

$486

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

HOU - FLG

HOUFLG

Houston Hobby

Sat 11/22

10:11 am-6:45 pm

2 stops9h 34m

Flagstaff Pulliam

Thu 11/27

12:41 pm-11:40 am

2 stops21h 59m

$934

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Mon 10/20

7:22 pm-10:07 pm

1 stop4h 45m

$215

HoustonFlagstaff

HOU - FLG

HOUFLG

Houston Hobby

Mon 10/20

4:41 pm-10:07 pm

1 stop7h 26m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 19 results
1
2

Best time to book a flight from Houston to Flagstaff

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

What is the cheapest time of day to fly from HOU to FLG?

Find hourly flight availability from Houston to Flagstaff. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Houston to Flagstaff, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 29% versus a flight in the afternoon.

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.
Get a feel of what it's like to fly with American Airlines from Houston to Flagstaff by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Boarding

7.5

Crew

8.0

Food

6.4

Overall

7.2

Comfort

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

Entertainment

6.9

Boarding

7.5

Crew

8.0

Food

6.4

Overall

7.2

Comfort

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 Houston 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?

    Most people fly into Flagstaff Pulliam (FLG) if they book a flight to Flagstaff from Houston. On average, Flagstaff Pulliam has 0 inbound flights from Houston per day from 1 airline. Flagstaff Pulliam is conveniently located just 4.3 mi from Flagstaff’s city center.

  • How long is the flight from Houston to Flagstaff?

    There are many flights that can get you from Houston to Flagstaff in 5h 31m. Fly via American Airlines to get the fastest option. Airlines will cover a distance of 1013 mi.

  • What is the cheapest airline to fly from Houston to Flagstaff round-trip?

    According to our current data, American Airlines ($349), offers the cheapest pricing from Houston to Flagstaff. This flight start at 43% lower than the current average price 3 months from now.

  • Can I find deals for flights from Houston to Flagstaff that include hotel bookings?

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

  • How can I find direct flights from Houston to Flagstaff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Flagstaff.

  • Can I find deals for business class flights from Houston to Flagstaff?

    Yes. Cheapflights offers flight deals from Houston 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 to Flagstaff?

    Currently, August is the cheapest month in which you can book a flight from Houston to Flagstaff (average of $496). Flying from Houston 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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Alternative routes for Houston to Flagstaff

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Houston to Flagstaff

Discover the top airline that operate flights from Houston 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$349Average$602FlexibilityNo cancel feeOn-time71%

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