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$386+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
FLG — HOU
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
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 July 27, 2026.

This KAYAK deal was found by Cheapflights users on 7/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2811:38 am
FLG
-
IAH
1 stop6h 21m
American Airlines
Thu 7/309:27 am
IAH
-
FLG
1 stop4h 30m
American Airlines
Deal found 7/22$590
This American Airlines deal was found by Cheapflights users on 7/24. 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 11/47:37 am
FLG
-
IAH
1 stop4h 53m
American Airlines
Fri 11/66:37 am
IAH
-
FLG
1 stop6h 34m
American Airlines
Deal found 7/24$756
This American Airlines deal was found by Cheapflights users on 7/24. 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 11/41:22 pm
FLG
-
HOU
1 stop5h 17m
American Airlines
Fri 11/66:00 am
HOU
-
FLG
1 stop7h 50m
American Airlines
Deal found 7/24$756
This KAYAK deal was found by Cheapflights users on 7/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:37 pm
FLG
-
HOU
1 stop5h 20m
American Airlines
Thu 7/306:03 am
HOU
-
FLG
1 stop7h 54m
American Airlines
Deal found 7/22$927

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 July 27, 2026.

Round-trip from

$756
(American Airlines)

One-way from

$381
(American Airlines)

Popular in

March

Cheapest in

November
From Flagstaff Pulliam to Houston
Search Deals
One-way flight from Flagstaff Pulliam to Houston
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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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 July 27, 2026.
Use the filters below to find and compare flights from Flagstaff to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Wed 11/4

7:37 am-1:30 pm

1 stop4h 53m

Houston George Bush Intcntl

Fri 11/6

6:37 am-12:11 pm

1 stop6h 34m

$756

FlagstaffHouston

FLG - HOU

FLGHOU

Flagstaff Pulliam

Wed 11/4

1:22 pm-7:39 pm

1 stop5h 17m

Houston Hobby

Fri 11/6

6:00 am-12:50 pm

1 stop7h 50m

$756
Cheapest one-way

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Sun 8/23

7:00 am-2:27 pm

1 stop5h 27m

$386

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Thu 8/20

12:35 pm-8:40 pm

1 stop6h 05m

$386
Quickest one-way

FlagstaffHouston

FLG - HOU

FLGHOU

Flagstaff Pulliam

Thu 8/20

12:35 pm-7:44 pm

1 stop5h 09m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Sorted by cheapest first

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 July 27, 2026.
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
7.1
Good
11,837 reviews

Comfort

7.2

Crew

7.9

Entertainment

6.8

Food

6.4

Boarding

7.5

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.1
Good
11,837 reviews
American Airlines
7.1
Good
11,837 reviews

Comfort

7.2

Crew

7.9

Entertainment

6.8

Food

6.4

Boarding

7.5

Overall

7.1

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 53m. American Airlines provides one of the quickest options available for as low as $756. There are 1013 mi between Flagstaff and Houston.

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

    American Airlines, at $355, was found to be the cheapest airline from Flagstaff to Houston.. Users have found that American Airlines is 29% cheaper than the other options available to this destination.

  • 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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$355Average$591FlexibilityNo cancel feeOn-time71%

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