$366+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
FLG — HOU
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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Find cheap flights from Flagstaff to Houston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Flagstaff to Houston
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Best
Last-minute
One-way
Cheapest flights from Flagstaff to HoustonExplore 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 August 26, 2026.
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 August 26, 2026.
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/411:42 am -
1 stop6h 37m
Mon 9/79:03 am -
1 stop4h 51m
Deal found 8/26![American Airlines logo]()
$621
This American Airlines deal was found by Cheapflights users on 8/21. 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 8/3012:35 pm -
1 stop6h 05m
Wed 9/23:05 pm -
1 stop4h 44m
Deal found 8/21![American Airlines logo]()
$756
This American Airlines deal was found by Cheapflights users on 8/24. 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 -
1 stop5h 17m
Fri 11/66:00 am -
1 stop7h 50m
Deal found 8/24![American Airlines logo]()
$756
This American Airlines deal was found by Cheapflights users on 8/21. 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 8/3011:42 am -
2 stops10h 14m
Wed 9/25:41 am -
2 stops7h 30m
Deal found 8/21![American Airlines logo]()
$771
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/412:35 pm -
1 stop18h 28m
Mon 9/76:14 pm -
1 stop19h 40m
Deal found 8/26![American Airlines logo]()
$966
Best flights from Flagstaff to HoustonDiscover carefully curated flight deals from Flagstaff to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
Discover carefully curated flight deals from Flagstaff to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
This American Airlines deal was found by Cheapflights users on 8/24. 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 -
1 stop4h 58m
Fri 11/66:00 am -
1 stop7h 50m
Deal found 8/24![American Airlines logo]()
$756
This American Airlines deal was found by Cheapflights users on 8/24. 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 -
1 stop5h 17m
Fri 11/66:00 am -
1 stop7h 50m
Deal found 8/24![American Airlines logo]()
$756
Last-minute flights from Flagstaff to HoustonDiscover last-minute flight deals from Flagstaff to Houston. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Flagstaff to Houston. Data last updated August 26, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/21. 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 8/3012:35 pm -
1 stop6h 05m
Wed 9/23:05 pm -
1 stop4h 44m
Deal found 8/21![American Airlines logo]()
$756
This American Airlines deal was found by Cheapflights users on 8/21. 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 8/3011:42 am -
2 stops10h 14m
Wed 9/25:41 am -
2 stops7h 30m
Deal found 8/21![American Airlines logo]()
$771
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/411:42 am -
1 stop6h 37m
Mon 9/79:03 am -
1 stop4h 51m
Deal found 8/26![American Airlines logo]()
$621
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/412:35 pm -
1 stop18h 28m
Mon 9/76:14 pm -
1 stop19h 40m
Deal found 8/26![American Airlines logo]()
$966
One-way flights from Flagstaff to HoustonSearch for one-way flight options from Flagstaff to Houston. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
Search for one-way flight options from Flagstaff to Houston. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This American Airlines deal was found by Cheapflights users on 8/24. 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.
Tue 9/17:00 am -
1 stop5h 35m
Deal found 8/24![American Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 8/24. 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.
Tue 9/112:35 pm -
1 stop5h 16m
Deal found 8/24![American Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:40 am -
3 stops34h 00m
Deal found 8/22![Multiple Airlines logo]()
$765
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:30 am -
3 stops34h 10m
Deal found 8/24![Multiple Airlines logo]()
$897
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 August 26, 2026.
Round-trip from | $756 (American Airlines) |
|---|---|
One-way from | $366 (American Airlines) |
Popular in | July |
Cheapest in | November |
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 7,457,451 searches. Data last updated August 26, 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
Cheapest round-trip
Quickest round-trip
FlagstaffHouston
FLG Flagstaff Pulliam - IAH Houston George Bush Intcntl
FLGIAH
Flagstaff Pulliam
Wed 11/4
1:22 pm-7:20 pm
1 stop4h 58m
Houston George Bush Intcntl
Fri 11/6
6:00 am-12:50 pm
1 stop7h 50m
$756
FlagstaffHouston
FLG Flagstaff Pulliam - HOU Houston Hobby
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
Quickest one-way
FlagstaffHouston
FLG Flagstaff Pulliam - IAH Houston George Bush Intcntl
FLGIAH
Flagstaff Pulliam
Wed 10/14
10:34 am-5:31 pm
1 stop4h 57m
$366
FlagstaffHouston
FLG Flagstaff Pulliam - IAH Houston George Bush Intcntl
FLGIAH
Flagstaff Pulliam
Wed 9/23
12:37 pm-8:40 pm
1 stop6h 03m
$366
FlagstaffHouston
FLG Flagstaff Pulliam - IAH Houston George Bush Intcntl
FLGIAH
Flagstaff Pulliam
Tue 9/1
7:00 am-2:35 pm
1 stop5h 35m
$366
FlagstaffHouston
FLG Flagstaff Pulliam - HOU Houston Hobby
FLGHOU
Flagstaff Pulliam
Tue 9/1
12:35 pm-7:51 pm
1 stop5h 16m
$366
FlagstaffHouston
FLG Flagstaff Pulliam - IAH Houston George Bush Intcntl
FLGIAH
Flagstaff Pulliam
Wed 9/23
10:40 am-10:40 pm
3 stops34h 00m
$765
FlagstaffHouston
FLG Flagstaff Pulliam - IAH Houston George Bush Intcntl
FLGIAH
Flagstaff Pulliam
Tue 9/1
10:30 am-10:40 pm
3 stops34h 10m
$897
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.
FLG-HO1
FLG-IAH
FLG-HOU
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
FLG-HO1
FLG-IAH
FLG-HOU
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 August 26, 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.
Entertainment
6.8
Boarding
7.5
Comfort
7.2
Food
6.4
Crew
7.9
Overall
7.1
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
Entertainment
6.8
Boarding
7.5
Comfort
7.2
Food
6.4
Crew
7.9
Overall
7.1
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
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.
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Alternative routes for Flagstaff to Houston
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Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Flagstaff to Houston by cabin class
Find flights from Flagstaff to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Flagstaff and Houston flights
Browse other Flagstaff and Houston flight options. Last updated on August 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated August 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$355 | Average$593 | FlexibilityNo cancel fee | On-time71% |