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$336+ Cheap flights from Flagstaff (FLG) to Houston

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 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
FLG — HOU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Flagstaff to Houston

Cheapest flights from Flagstaff to Houston
Explore the most affordable flight options available from Flagstaff to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/17. 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 12/264:05 pmFLG - IAH
1 stop6h 44mAmerican Airlines
Mon 12/296:00 amIAH - FLG
1 stop7h 00mAmerican Airlines
Deal found 12/17$711
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/2612:30 pmFLG - HOU
1 stop6h 14mAmerican Airlines
Mon 12/295:40 amHOU - FLG
1 stop7h 20mAmerican Airlines
Deal found 12/17$1,581

Find flight deals from Flagstaff to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Flagstaff (FLG) to Houston (HO1). 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 December 18, 2025.

Round-trip from

$406
(American Airlines)

One-way from

$336
(American Airlines)
From Flagstaff Pulliam to Houston
Search Deals
One-way flight from Flagstaff Pulliam to Houston
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Flagstaff to Houston 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 December 18, 2025.
Use the filters below to find and compare flights from Flagstaff to Houston that are best for you.

Fly from

Flagstaff

Fly to

Houston

Route

Depart

Return

Price

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Fri 1/16

6:05 pm-11:39 pm

1 stop4h 34m

Houston George Bush Intcntl

Fri 1/23

6:17 pm-11:44 pm

1 stop6h 27m

$406

FlagstaffHouston

FLG - HOU

FLGHOU

Flagstaff Pulliam

Fri 1/16

12:38 pm-10:46 pm

2 stops9h 08m

Houston Hobby

Fri 1/23

9:04 am-12:48 pm

1 stop4h 44m

$416

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Mon 12/22

4:05 pm-11:49 pm

1 stop6h 44m

$336

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Fri 1/2

10:19 am-5:58 pm

1 stop6h 39m

$336

FlagstaffHouston

FLG - HOU

FLGHOU

Flagstaff Pulliam

Fri 1/2

7:39 am-3:47 pm

2 stops7h 08m

$516

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Mon 12/22

7:39 am-2:25 pm

3 stops53h 46m

$1,791

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Fri 1/2

1:10 pm-2:25 pm

3 stops24h 15m

$1,948

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Best time to book a flight from Flagstaff to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston 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
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated December 18, 2025.
Read through reviews of airlines operating flights from Flagstaff to Houston, 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
11,054 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.5

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,054 reviews
American Airlines
7.2
Good
11,054 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.5

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

Find useful and relevant information for your journey from Flagstaff to Houston. 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?

    For a flight from Flagstaff to Houston, 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 per day. 1 airline has flights to Houston from Flagstaff Pulliam on a regular basis.

  • How long is the flight from Flagstaff to Houston?

    A quick flight from Flagstaff to Houston can take about 4h 34m. American Airlines provides one of the quickest options available for as low as $406. There are 1013 mi between Flagstaff and Houston.

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

    American Airlines, at $349, was found to be the cheapest airline from Flagstaff to Houston..

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Flagstaff to Houston 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

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Alternative routes for Flagstaff to Houston

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Top airline flying from Flagstaff to Houston

Discover the top airline that operate flights from Flagstaff to Houston. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$349Average$521FlexibilityNo cancel feeOn-time71%

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