$206+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
FLG — HOU
Mar 1 — Mar 81
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
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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 January 30, 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 January 30, 2026.
This American Airlines deal was found by Cheapflights users on 1/29. 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 4/812:21 pm
FLG
- IAH
1 stop5h 59m
American Airlines
Tue 4/217:20 am
IAH
- FLG
1 stop7h 40m
American Airlines
Deal found 1/29![American Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 1/29. 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 4/812:21 pm
FLG
- HOU
1 stop5h 30m
American Airlines
Tue 4/219:57 am
HOU
- FLG
1 stop5h 03m
American Airlines
Deal found 1/29![American Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 1/29. 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 2/287:00 am
FLG
- IAH
1 stop6h 04m
American Airlines
Tue 3/32:34 pm
IAH
- FLG
1 stop7h 22m
American Airlines
Deal found 1/29![American Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 1/29. 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 2/2812:41 pm
FLG
- HOU
1 stop6h 09m
American Airlines
Tue 3/36:00 am
HOU
- FLG
1 stop7h 11m
American Airlines
Deal found 1/29![American Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 1/28. 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 2/225:50 pm
FLG
- IAH
1 stop5h 09m
American Airlines
Fri 2/276:16 pm
IAH
- FLG
1 stop6h 43m
American Airlines
Deal found 1/28![American Airlines logo]()
$456
This American Airlines deal was found by Cheapflights users on 1/28. 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 3/94:50 pm
FLG
- IAH
1 stop5h 06m
American Airlines
Thu 3/126:00 am
IAH
- FLG
1 stop7h 51m
American Airlines
Deal found 1/28![American Airlines logo]()
$536
This American Airlines deal was found by Cheapflights users on 1/29. 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 1/296:05 pm
FLG
- IAH
1 stop4h 34m
American Airlines
Sun 2/16:17 pm
IAH
- FLG
1 stop6h 27m
American Airlines
Deal found 1/29![American Airlines logo]()
$666
This American Airlines deal was found by Cheapflights users on 1/29. 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 1/3012:38 pm
FLG
- HOU
2 stops9h 08m
American Airlines
Sun 2/16:00 am
HOU
- FLG
1 stop7h 48m
American Airlines
Deal found 1/29![American Airlines logo]()
$676
This American Airlines deal was found by Cheapflights users on 1/29. 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 1/307:24 am
FLG
- HOU
2 stops9h 42m
American Airlines
Tue 2/310:35 am
HOU
- FLG
2 stops7h 56m
American Airlines
Deal found 1/29![American Airlines logo]()
$681
This American Airlines deal was found by Cheapflights users on 1/29. 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 1/3012:38 pm
FLG
- HOU
2 stops9h 08m
American Airlines
Fri 2/612:47 pm
HOU
- FLG
2 stops11h 57m
American Airlines
Deal found 1/29![American Airlines logo]()
$686
This American Airlines deal was found by Cheapflights users on 1/28. 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 3/911:41 am
FLG
- HOU
1 stop6h 09m
American Airlines
Thu 3/126:00 am
HOU
- FLG
1 stop7h 51m
American Airlines
Deal found 1/28![American Airlines logo]()
$721
This American Airlines deal was found by Cheapflights users on 1/29. 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 1/3012:38 pm
FLG
- HOU
2 stops9h 08m
American Airlines
Sat 1/316:00 am
HOU
- FLG
1 stop7h 48m
American Airlines
Deal found 1/29![American Airlines logo]()
$726
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 January 30, 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 January 30, 2026.
This American Airlines deal was found by Cheapflights users on 1/29. 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 4/812:21 pm
FLG
- IAH
1 stop5h 59m
American Airlines
Tue 4/217:20 am
IAH
- FLG
1 stop7h 40m
American Airlines
Deal found 1/29![American Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 1/29. 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 4/812:21 pm
FLG
- HOU
1 stop5h 30m
American Airlines
Tue 4/219:57 am
HOU
- FLG
1 stop5h 03m
American Airlines
Deal found 1/29![American Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 1/29. 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 2/287:00 am
FLG
- IAH
1 stop6h 04m
American Airlines
Tue 3/32:34 pm
IAH
- FLG
1 stop7h 22m
American Airlines
Deal found 1/29![American Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 1/29. 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 2/2812:41 pm
FLG
- HOU
1 stop6h 09m
American Airlines
Tue 3/36:00 am
HOU
- FLG
1 stop7h 11m
American Airlines
Deal found 1/29![American Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 1/28. 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 2/225:50 pm
FLG
- IAH
1 stop5h 09m
American Airlines
Fri 2/276:16 pm
IAH
- FLG
1 stop6h 43m
American Airlines
Deal found 1/28![American Airlines logo]()
$456
This American Airlines deal was found by Cheapflights users on 1/28. 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 3/94:50 pm
FLG
- IAH
1 stop5h 06m
American Airlines
Thu 3/126:00 am
IAH
- FLG
1 stop7h 51m
American Airlines
Deal found 1/28![American Airlines logo]()
$536
This American Airlines deal was found by Cheapflights users on 1/28. 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 3/912:21 pm
FLG
- HOU
2 stops9h 37m
American Airlines
Thu 3/126:00 am
HOU
- FLG
1 stop7h 51m
American Airlines
Deal found 1/28![American Airlines logo]()
$686
This American Airlines deal was found by Cheapflights users on 1/27. 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 3/124:50 pm
FLG
- IAH
1 stop5h 06m
American Airlines
Sun 3/156:16 pm
IAH
- FLG
1 stop6h 51m
American Airlines
Deal found 1/27![American Airlines logo]()
$706
This American Airlines deal was found by Cheapflights users on 1/27. 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 3/1211:41 am
FLG
- HOU
1 stop6h 09m
American Airlines
Sun 3/158:20 pm
HOU
- FLG
1 stop17h 31m
American Airlines
Deal found 1/27![American Airlines logo]()
$859
Last-minute flights from Flagstaff to HoustonDiscover last-minute flight deals from Flagstaff to Houston. Data last updated January 30, 2026 and is based on user searches.
Discover last-minute flight deals from Flagstaff to Houston. Data last updated January 30, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 1/29. 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 1/296:05 pm
FLG
- IAH
1 stop4h 34m
American Airlines
Sun 2/16:17 pm
IAH
- FLG
1 stop6h 27m
American Airlines
Deal found 1/29![American Airlines logo]()
$666
This American Airlines deal was found by Cheapflights users on 1/29. 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 1/296:05 pm
FLG
- IAH
1 stop4h 34m
American Airlines
Fri 2/68:02 am
IAH
- FLG
1 stop5h 06m
American Airlines
Deal found 1/29![American Airlines logo]()
$671
This American Airlines deal was found by Cheapflights users on 1/29. 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 1/296:05 pm
FLG
- IAH
1 stop4h 34m
American Airlines
Mon 2/25:00 am
IAH
- FLG
2 stops8h 08m
American Airlines
Deal found 1/29![American Airlines logo]()
$706
This American Airlines deal was found by Cheapflights users on 1/29. 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 1/3012:38 pm
FLG
- IAH
2 stops9h 11m
American Airlines
Mon 2/26:00 am
IAH
- FLG
1 stop7h 48m
American Airlines
Deal found 1/29![American Airlines logo]()
$676
This American Airlines deal was found by Cheapflights users on 1/29. 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 1/3012:38 pm
FLG
- HOU
2 stops9h 08m
American Airlines
Sun 2/16:00 am
HOU
- FLG
1 stop7h 48m
American Airlines
Deal found 1/29![American Airlines logo]()
$676
This American Airlines deal was found by Cheapflights users on 1/29. 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 1/307:24 am
FLG
- IAH
2 stops8h 41m
American Airlines
Sun 2/12:41 pm
IAH
- FLG
2 stops10h 03m
American Airlines
Deal found 1/29![American Airlines logo]()
$681
This American Airlines deal was found by Cheapflights users on 1/29. 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 1/307:24 am
FLG
- HOU
2 stops9h 42m
American Airlines
Tue 2/310:35 am
HOU
- FLG
2 stops7h 56m
American Airlines
Deal found 1/29![American Airlines logo]()
$681
This American Airlines deal was found by Cheapflights users on 1/29. 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 1/3012:38 pm
FLG
- IAH
2 stops9h 11m
American Airlines
Fri 2/62:41 pm
IAH
- FLG
2 stops10h 03m
American Airlines
Deal found 1/29![American Airlines logo]()
$686
This American Airlines deal was found by Cheapflights users on 1/29. 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 1/3012:38 pm
FLG
- HOU
2 stops9h 08m
American Airlines
Fri 2/612:47 pm
HOU
- FLG
2 stops11h 57m
American Airlines
Deal found 1/29![American Airlines logo]()
$686
This American Airlines deal was found by Cheapflights users on 1/28. 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 2/225:50 pm
FLG
- IAH
1 stop5h 09m
American Airlines
Fri 2/276:16 pm
IAH
- FLG
1 stop6h 43m
American Airlines
Deal found 1/28![American Airlines logo]()
$456
This American Airlines deal was found by Cheapflights users on 1/29. 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 2/287:00 am
FLG
- IAH
1 stop6h 04m
American Airlines
Tue 3/32:34 pm
IAH
- FLG
1 stop7h 22m
American Airlines
Deal found 1/29![American Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 1/29. 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 2/2812:41 pm
FLG
- HOU
1 stop6h 09m
American Airlines
Tue 3/36:00 am
HOU
- FLG
1 stop7h 11m
American Airlines
Deal found 1/29![American Airlines logo]()
$406
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 January 30, 2026.
Search for one-way flight options from Flagstaff to Houston. Find affordable one-way fares based on user searches. Data last updated January 30, 2026.
This American Airlines deal was found by Cheapflights users on 1/28. 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 5/2912:17 pm
FLG
- IAH
1 stop5h 55m
American Airlines
Deal found 1/28![American Airlines logo]()
$206
This American Airlines deal was found by Cheapflights users on 1/28. 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 5/2912:17 pm
FLG
- HOU
1 stop5h 35m
American Airlines
Deal found 1/28![American Airlines logo]()
$206
This American Airlines deal was found by Cheapflights users on 1/28. 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 5/2812:17 pm
FLG
- IAH
1 stop5h 55m
American Airlines
Deal found 1/28![American Airlines logo]()
$246
This American Airlines deal was found by Cheapflights users on 1/28. 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 5/277:00 am
FLG
- IAH
1 stop4h 32m
American Airlines
Deal found 1/28![American Airlines logo]()
$296
This American Airlines deal was found by Cheapflights users on 1/28. 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 5/3012:17 pm
FLG
- HOU
1 stop5h 35m
American Airlines
Deal found 1/28![American Airlines logo]()
$296
This American Airlines deal was found by Cheapflights users on 1/28. 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 5/3112:17 pm
FLG
- IAH
1 stop4h 44m
American Airlines
Deal found 1/28![American Airlines logo]()
$316
This American Airlines deal was found by Cheapflights users on 1/28. 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 5/2612:17 pm
FLG
- IAH
1 stop4h 44m
American Airlines
Deal found 1/28![American Airlines logo]()
$336
This American Airlines deal was found by Cheapflights users on 1/28. 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 5/2612:17 pm
FLG
- HOU
1 stop5h 35m
American Airlines
Deal found 1/28![American Airlines logo]()
$336
This American Airlines deal was found by Cheapflights users on 1/28. 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 5/2711:55 am
FLG
- HOU
2 stops9h 57m
American Airlines
Deal found 1/28![American Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 1/28. 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 5/3112:17 pm
FLG
- HOU
1 stop5h 35m
American Airlines
Deal found 1/28![American Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 1/28. 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 5/2811:55 am
FLG
- HOU
2 stops9h 57m
American Airlines
Deal found 1/28![American Airlines logo]()
$416
This American Airlines deal was found by Cheapflights users on 1/28. 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 6/16:27 pm
FLG
- HOU
2 stops12h 36m
American Airlines
Deal found 1/28![American Airlines logo]()
$480
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 January 30, 2026.
Round-trip from | $356 (American Airlines) |
|---|---|
One-way from | $206 (American Airlines) |
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 January 30, 2026.
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
Wed 4/8
12:21 pm-8:20 pm
1 stop5h 59m
Houston George Bush Intcntl
Tue 4/21
7:20 am-1:00 pm
1 stop7h 40m
$356
FlagstaffHouston
FLG - HOU
FLGHOU
Flagstaff Pulliam
Wed 4/8
12:21 pm-7:51 pm
1 stop5h 30m
Houston Hobby
Tue 4/21
9:57 am-1:00 pm
1 stop5h 03m
$356
FlagstaffHouston
FLG - IAH
FLGIAH
Flagstaff Pulliam
Sat 2/28
7:00 am-2:04 pm
1 stop6h 04m
Houston George Bush Intcntl
Tue 3/3
2:34 pm-8:56 pm
1 stop7h 22m
$406
FlagstaffHouston
FLG - HOU
FLGHOU
Flagstaff Pulliam
Sat 2/28
12:41 pm-7:50 pm
1 stop6h 09m
Houston Hobby
Tue 3/3
6:00 am-12:11 pm
1 stop7h 11m
$406
FlagstaffHouston
FLG - IAH
FLGIAH
Flagstaff Pulliam
Sun 2/22
5:50 pm-11:59 pm
1 stop5h 09m
Houston George Bush Intcntl
Fri 2/27
6:16 pm-11:59 pm
1 stop6h 43m
$456
FlagstaffHouston
FLG - IAH
FLGIAH
Flagstaff Pulliam
Mon 3/9
4:50 pm-11:56 pm
1 stop5h 06m
Houston George Bush Intcntl
Thu 3/12
6:00 am-11:51 am
1 stop7h 51m
$536
FlagstaffHouston
FLG - HOU
FLGHOU
Flagstaff Pulliam
Mon 3/9
12:21 pm-11:58 pm
2 stops9h 37m
Houston Hobby
Thu 3/12
6:00 am-11:51 am
1 stop7h 51m
$686
FlagstaffHouston
FLG - IAH
FLGIAH
Flagstaff Pulliam
Thu 3/12
4:50 pm-11:56 pm
1 stop5h 06m
Houston George Bush Intcntl
Sun 3/15
6:16 pm-11:07 pm
1 stop6h 51m
$706
FlagstaffHouston
FLG - HOU
FLGHOU
Flagstaff Pulliam
Thu 3/12
11:41 am-7:50 pm
1 stop6h 09m
Houston Hobby
Sun 3/15
8:20 pm-11:51 am
1 stop17h 31m
$859
FlagstaffHouston
FLG - IAH
FLGIAH
Flagstaff Pulliam
Fri 5/29
12:17 pm-8:12 pm
1 stop5h 55m
$206
Showing 1-10 of 24 results
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 January 30, 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
6.9
Boarding
7.5
Overall
7.2
Comfort
7.2
Food
6.4
Crew
8.0
Reviews
1 / 20
8.0
ExcellentMonica,Nov 2025
JAC - DFW
Entertainment
6.9
Boarding
7.5
Overall
7.2
Comfort
7.2
Food
6.4
Crew
8.0
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
See prices for flight routes from nearby airports that may be better suited for you.
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 January 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$349 | Average$455 | FlexibilityNo cancel fee | On-time71% |