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Cheap flights from Flagstaff to Houston from $321

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Flagstaff to Houston departing on 10/2. 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

American Airlines Logo
7:47 am - 2:07 pmFLG-IAH
4h 20m1 stop
American Airlines Logo
10:07 am - 5:25 pmIAH-FLG
9h 18m1 stop
$321American Airlines
Find Deal
Thu, Oct 2 - Tue, Oct 7
American Airlines Logo
11:55 am - 10:00 pmFLG-IAH
8h 05m2 stops
American Airlines Logo
10:07 am - 5:25 pmIAH-FLG
9h 18m1 stop
$330American Airlines
Find Deal
Thu, Oct 2 - Tue, Oct 7
American Airlines Logo
7:00 am - 1:35 pmFLG-IAH
4h 35m1 stop
American Airlines Logo
5:00 am - 9:51 amIAH-FLG
6h 51m2 stops
$346American Airlines
Find Deal
Thu, Oct 2 - Tue, Oct 7
American Airlines Logo
7:47 am - 6:38 pmFLG-IAH
8h 51m2 stops
American Airlines Logo
10:07 am - 5:57 pmIAH-FLG
9h 50m2 stops
$351American Airlines
Find Deal
Thu, Oct 2 - Tue, Oct 7
American Airlines Logo
7:00 am - 6:34 pmFLG-IAH
9h 34m1 stop
American Airlines Logo
5:00 am - 9:44 amIAH-FLG
6h 44m2 stops
$360American Airlines
Find Deal
Fri, Oct 24 - Mon, Oct 27
American Airlines Logo
7:00 am - 10:07 pmFLG-IAH
13h 07m1 stop
American Airlines Logo
2:19 pm - 5:50 pmIAH-FLG
5h 31m1 stop
$371American Airlines
Find Deal
Wed, Oct 8 - Thu, Oct 16
American Airlines Logo
7:00 am - 6:32 pmFLG-IAH
9h 32m1 stop
American Airlines Logo
7:00 am - 5:25 pmIAH-FLG
12h 25m1 stop
$396American Airlines
Find Deal
Thu, Oct 23 - Tue, Oct 28
American Airlines Logo
7:00 am - 6:32 pmFLG-IAH
9h 32m1 stop
American Airlines Logo
7:00 am - 5:57 pmIAH-FLG
12h 57m2 stops
$406American Airlines
Find Deal
Thu, Oct 23 - Tue, Oct 28
American Airlines Logo
7:00 am - 1:35 pmFLG-IAH
4h 35m1 stop
American Airlines Logo
3:10 pm - 5:57 pmIAH-FLG
4h 47m1 stop
$416American Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 21
American Airlines Logo
7:00 am - 1:35 pmFLG-IAH
4h 35m1 stop
American Airlines Logo
10:07 am - 5:57 pmIAH-FLG
9h 50m2 stops
$426American Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 21

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
Oct 2
FLG7:47 amFlagstaff Pulliam
4h 20m
1 stop
IAH2:07 pmHouston George Bush Intcntl
Oct 7
IAH10:07 amHouston George Bush Intcntl
9h 18m
1 stop
FLG5:25 pmFlagstaff Pulliam
$321
Find similar
American Airlines
Oct 2
FLG11:55 amFlagstaff Pulliam
8h 05m
2 stops
IAH10:00 pmHouston George Bush Intcntl
Oct 7
IAH10:07 amHouston George Bush Intcntl
9h 18m
1 stop
FLG5:25 pmFlagstaff Pulliam
$330
Find similar
American Airlines
Oct 2
FLG7:00 amFlagstaff Pulliam
4h 35m
1 stop
IAH1:35 pmHouston George Bush Intcntl
Oct 7
IAH5:00 amHouston George Bush Intcntl
6h 51m
2 stops
FLG9:51 amFlagstaff Pulliam
$346
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 July 31, 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

Thu 10/2

7:47 am-2:07 pm

1 stop4h 20m

Houston George Bush Intcntl

Tue 10/7

10:07 am-5:25 pm

1 stop9h 18m

$321

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Thu 10/2

11:55 am-10:00 pm

2 stops8h 05m

Houston George Bush Intcntl

Tue 10/7

10:07 am-5:25 pm

1 stop9h 18m

$330

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Thu 10/2

7:00 am-1:35 pm

1 stop4h 35m

Houston George Bush Intcntl

Tue 10/7

5:00 am-9:51 am

2 stops6h 51m

$346

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Thu 10/2

7:47 am-6:38 pm

2 stops8h 51m

Houston George Bush Intcntl

Tue 10/7

10:07 am-5:57 pm

2 stops9h 50m

$351

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Fri 10/24

7:00 am-6:34 pm

1 stop9h 34m

Houston George Bush Intcntl

Mon 10/27

5:00 am-9:44 am

2 stops6h 44m

$360

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Wed 10/8

7:00 am-10:07 pm

1 stop13h 07m

Houston George Bush Intcntl

Thu 10/16

2:19 pm-5:50 pm

1 stop5h 31m

$371

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Thu 10/23

7:00 am-6:32 pm

1 stop9h 32m

Houston George Bush Intcntl

Tue 10/28

7:00 am-5:25 pm

1 stop12h 25m

$396

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Thu 10/23

7:00 am-6:32 pm

1 stop9h 32m

Houston George Bush Intcntl

Tue 10/28

7:00 am-5:57 pm

2 stops12h 57m

$406

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Wed 10/15

7:00 am-1:35 pm

1 stop4h 35m

Houston George Bush Intcntl

Tue 10/21

3:10 pm-5:57 pm

1 stop4h 47m

$416

FlagstaffHouston

FLG - IAH

FLGIAH

Flagstaff Pulliam

Wed 10/15

7:00 am-1:35 pm

1 stop4h 35m

Houston George Bush Intcntl

Tue 10/21

10:07 am-5:57 pm

2 stops9h 50m

$426

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 22% 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

Best Price Found

$350

Fastest flight time

4h 20m

Direct flights

None
The best one-way flight to Houston George Bush Intcntl Airport from Flagstaff in the past 72 hours is $350. The best round-trip flight deal from Flagstaff to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $321.
The fastest flight from Flagstaff to Houston George Bush Intcntl Airport takes 4h 20m
There are no direct flights from Flagstaff to Houston George Bush Intcntl Airport. Popular non-direct route for this connection is Flagstaff Pulliam Airport - 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 20m.

  • 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
10,000 reviews
Search American Airlines flights

Traveling to a place near Houston?

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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.

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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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