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Cheap flights from Flagstaff to Houston from $256

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Flagstaff to Houston departing on 12/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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American Airlines Logo
7:45 am - 1:23 pmFLG-IAH
4h 38m1 stop
American Airlines Logo
6:17 pm - 11:43 pmIAH-FLG
6h 26m1 stop
$396American Airlines
Find Deal
Fri, Nov 21 - Mon, Dec 1
American Airlines Logo
4:04 pm - 11:53 pmFLG-IAH
6h 49m2 stops
American Airlines Logo
6:17 pm - 11:43 pmIAH-FLG
6h 26m1 stop
$406American Airlines
Find Deal
Fri, Nov 21 - Mon, Dec 1
American Airlines Logo
10:36 am - 5:10 pmFLG-IAH
5h 34m1 stop
American Airlines Logo
6:17 pm - 11:43 pmIAH-FLG
6h 26m1 stop
$446American Airlines
Find Deal
Sat, Nov 22 - Mon, Dec 1
American Airlines Logo
4:04 pm - 11:53 pmFLG-IAH
6h 49m2 stops
American Airlines Logo
6:17 pm - 11:43 pmIAH-FLG
6h 26m1 stop
$456American Airlines
Find Deal
Sat, Nov 22 - Mon, Dec 1
American Airlines Logo
4:04 pm - 11:53 pmFLG-IAH
6h 49m2 stops
American Airlines Logo
2:24 pm - 11:43 pmIAH-FLG
10h 19m2 stops
$531American Airlines
Find Deal
Fri, Nov 21 - Mon, Dec 1
American Airlines Logo
3:09 pm - 11:28 pmFLG-IAH
6h 19m1 stop
American Airlines Logo
8:27 am - 1:18 pmIAH-FLG
6h 51m1 stop
$541American Airlines
Find Deal
Tue, Mar 17 - Thu, Mar 19
American Airlines Logo
1:16 pm - 8:00 pmFLG-IAH
4h 44m1 stop
American Airlines Logo
6:10 am - 10:49 amIAH-FLG
6h 39m1 stop
$571American Airlines
Find Deal
Tue, Mar 17 - Thu, Mar 19
American Airlines Logo
1:16 pm - 8:00 pmFLG-IAH
4h 44m1 stop
American Airlines Logo
5:00 am - 9:39 amIAH-FLG
6h 39m2 stops
$581American Airlines
Find Deal
Tue, Mar 17 - Thu, Mar 19
American Airlines Logo
12:11 pm - 11:40 pmFLG-IAH
9h 29m2 stops
American Airlines Logo
5:00 am - 9:39 amIAH-FLG
6h 39m2 stops
$656American Airlines
Find Deal
Tue, Mar 17 - Thu, Mar 19
American Airlines Logo
7:45 am - 1:23 pmFLG-IAH
4h 38m1 stop
American Airlines Logo
2:30 pm - 6:45 pmIAH-FLG
5h 15m1 stop
$689American Airlines
Find Deal
Fri, Nov 28 - Fri, Nov 28

American Airlines flights from Flagstaff to Houston George Bush Intcntl Airport

Our best American Airlines deals on Flagstaff to Houston George Bush Intcntl Airport flight tickets
American Airlines
Nov 21
FLG7:45 amFlagstaff Pulliam
4h 38m
1 stop
IAH1:23 pmHouston George Bush Intcntl
Dec 1
IAH6:17 pmHouston George Bush Intcntl
6h 26m
1 stop
FLG11:43 pmFlagstaff Pulliam
$396
Find similar
American Airlines
Nov 21
FLG4:04 pmFlagstaff Pulliam
6h 49m
2 stops
IAH11:53 pmHouston George Bush Intcntl
Dec 1
IAH6:17 pmHouston George Bush Intcntl
6h 26m
1 stop
FLG11:43 pmFlagstaff Pulliam
$406
Find similar
American Airlines
Nov 22
FLG10:36 amFlagstaff Pulliam
5h 34m
1 stop
IAH5:10 pmHouston George Bush Intcntl
Dec 1
IAH6:17 pmHouston George Bush Intcntl
6h 26m
1 stop
FLG11:43 pmFlagstaff Pulliam
$446
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Flagstaff to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Flagstaff to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Fri 11/21

7:45 am-1:23 pm

1 stop4h 38m

Houston George Bush Intcntl

Mon 12/1

6:17 pm-11:43 pm

1 stop6h 26m

$396

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Fri 11/21

4:04 pm-11:53 pm

2 stops6h 49m

Houston George Bush Intcntl

Mon 12/1

6:17 pm-11:43 pm

1 stop6h 26m

$406

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Sat 11/22

10:36 am-5:10 pm

1 stop5h 34m

Houston George Bush Intcntl

Mon 12/1

6:17 pm-11:43 pm

1 stop6h 26m

$446

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Sat 11/22

4:04 pm-11:53 pm

2 stops6h 49m

Houston George Bush Intcntl

Mon 12/1

6:17 pm-11:43 pm

1 stop6h 26m

$456

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Fri 11/21

4:04 pm-11:53 pm

2 stops6h 49m

Houston George Bush Intcntl

Mon 12/1

2:24 pm-11:43 pm

2 stops10h 19m

$531

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Tue 3/17

3:09 pm-11:28 pm

1 stop6h 19m

Houston George Bush Intcntl

Thu 3/19

8:27 am-1:18 pm

1 stop6h 51m

$541

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Tue 3/17

1:16 pm-8:00 pm

1 stop4h 44m

Houston George Bush Intcntl

Thu 3/19

6:10 am-10:49 am

1 stop6h 39m

$571

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Tue 3/17

1:16 pm-8:00 pm

1 stop4h 44m

Houston George Bush Intcntl

Thu 3/19

5:00 am-9:39 am

2 stops6h 39m

$581

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Tue 3/17

12:11 pm-11:40 pm

2 stops9h 29m

Houston George Bush Intcntl

Thu 3/19

5:00 am-9:39 am

2 stops6h 39m

$656

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Fri 11/28

7:45 am-1:23 pm

1 stop4h 38m

Houston George Bush Intcntl

Fri 11/28

2:30 pm-6:45 pm

1 stop5h 15m

$689

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Flagstaff to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Flagstaff to Houston George Bush Intcntl Airport flights?

You could potentially save up to 16% on your flight if you consider stops on a Flagstaff to Houston George Bush Intcntl Airport flight.

When to book flights from Flagstaff to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Flagstaff to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Flagstaff to Houston George Bush Intcntl Airport (FLG to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Flagstaff to Houston George Bush Intcntl Airport

Direct flights

None
There are no direct flights from Flagstaff to Houston George Bush Intcntl Airport. There are no popular flight routes from Flagstaff to Houston George Bush Intcntl Airport.
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  • How far is Flagstaff Pulliam to Houston George Bush Intcntl by plane?

    A flight from Flagstaff Pulliam to Houston George Bush Intcntl will travel around 1013.1 mi. In terms of flight time, this usually takes a little over 4h 38m.

  • When did momondo last update prices for flights from Flagstaff Pulliam Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Flagstaff Pulliam Airport to Houston George Bush Intcntl Airport refresh daily.

  • How many operators does momondo search for flights from Flagstaff Pulliam Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Flagstaff Pulliam Airport to Houston George Bush Intcntl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Flagstaff Pulliam Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Flagstaff to Houston George Bush Intcntl Airport?

Best airlines flying from Flagstaff to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Flagstaff to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $385Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
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Humble
Spring
Montgomery
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Can I find flights from Flagstaff to Houston with flexible booking policies on momondo?

Yes. All flights to Houston from Flagstaff on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Flagstaff to Houston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Flagstaff to Houston.

I’m not ready to book a flight from Flagstaff to Houston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Houston from Flagstaff. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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