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Cheap flights from Houston to Flagstaff from $370

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Flagstaff departing on 8/4. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Flagstaff

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:05 pm - 6:20 pm
IAH
-
FLG
5h 15m
1 stop
American Airlines Logo
6:49 am - 1:34 pm
FLG
-
IAH
4h 45m
1 stop
$470American Airlines
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
6:04 am - 11:53 am
HOU
-
FLG
7h 49m
1 stop
American Airlines Logo
12:45 pm - 7:49 pm
FLG
-
HOU
5h 04m
1 stop
$470American Airlines
Wed, Sep 30 - Sat, Oct 10
American Airlines Logo
3:05 pm - 6:20 pm
IAH
-
FLG
5h 15m
1 stop
American Airlines Logo
6:49 am - 1:34 pm
FLG
-
IAH
4h 45m
1 stop
$480American Airlines
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
7:00 am - 11:54 am
IAH
-
FLG
6h 54m
1 stop
American Airlines Logo
11:42 am - 8:19 pm
FLG
-
IAH
6h 37m
1 stop
$500American Airlines
Sat, Aug 29 - Fri, Sep 4
American Airlines Logo
6:04 am - 11:53 am
HOU
-
FLG
7h 49m
1 stop
American Airlines Logo
12:37 pm - 7:48 pm
FLG
-
HOU
5h 11m
1 stop
$500American Airlines
Wed, Sep 16 - Fri, Sep 25
American Airlines Logo
7:00 am - 11:54 am
IAH
-
FLG
6h 54m
1 stop
American Airlines Logo
11:42 am - 8:19 pm
FLG
-
IAH
6h 37m
1 stop
$510American Airlines
Sat, Aug 29 - Fri, Sep 4
American Airlines Logo
6:04 am - 11:53 am
HOU
-
FLG
7h 49m
1 stop
American Airlines Logo
12:37 pm - 7:48 pm
FLG
-
HOU
5h 11m
1 stop
$510American Airlines
Wed, Sep 16 - Fri, Sep 25
American Airlines Logo
5:00 am - 6:20 pm
IAH
-
FLG
15h 20m
2 stops
American Airlines Logo
12:37 pm - 8:33 pm
FLG
-
IAH
5h 56m
1 stop
$513American Airlines
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
9:37 am - 6:20 pm
HOU
-
FLG
10h 43m
2 stops
American Airlines Logo
9:50 am - 6:29 pm
FLG
-
HOU
6h 39m
1 stop
$513American Airlines
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
5:00 am - 6:20 pm
IAH
-
FLG
15h 20m
2 stops
American Airlines Logo
12:37 pm - 8:33 pm
FLG
-
IAH
5h 56m
1 stop
$528American Airlines
Sat, Sep 5 - Sat, Sep 12

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American Airlines flights from Houston to Flagstaff

Our best American Airlines deals on Houston to Flagstaff flight tickets
American Airlines
Sep 5
IAH3:05 pmHouston George Bush Intcntl
5h 15m
1 stop
FLG6:20 pmFlagstaff Pulliam
Sep 12
FLG6:49 amFlagstaff Pulliam
4h 45m
1 stop
IAH1:34 pmHouston George Bush Intcntl
$470
American Airlines
Sep 5
IAH3:05 pmHouston George Bush Intcntl
5h 15m
1 stop
FLG6:20 pmFlagstaff Pulliam
Sep 12
FLG6:49 amFlagstaff Pulliam
4h 45m
1 stop
IAH1:34 pmHouston George Bush Intcntl
$480
American Airlines
Aug 29
IAH7:00 amHouston George Bush Intcntl
6h 54m
1 stop
FLG11:54 amFlagstaff Pulliam
Sep 4
FLG11:42 amFlagstaff Pulliam
6h 37m
1 stop
IAH8:19 pmHouston George Bush Intcntl
$500

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Flagstaff 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 26, 2026.
Use the filters below to find and compare flights from Houston to Flagstaff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Sat 9/5

3:05 pm-6:20 pm

1 stop5h 15m

Flagstaff Pulliam

Sat 9/12

6:49 am-1:34 pm

1 stop4h 45m

$470

HoustonFlagstaff

HOU - FLG

HOUFLG

Houston Hobby

Wed 9/30

6:04 am-11:53 am

1 stop7h 49m

Flagstaff Pulliam

Sat 10/10

12:45 pm-7:49 pm

1 stop5h 04m

$470

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Sat 9/5

3:05 pm-6:20 pm

1 stop5h 15m

Flagstaff Pulliam

Sat 9/12

6:49 am-1:34 pm

1 stop4h 45m

$480

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Sat 8/29

7:00 am-11:54 am

1 stop6h 54m

Flagstaff Pulliam

Fri 9/4

11:42 am-8:19 pm

1 stop6h 37m

$500

HoustonFlagstaff

HOU - FLG

HOUFLG

Houston Hobby

Wed 9/16

6:04 am-11:53 am

1 stop7h 49m

Flagstaff Pulliam

Fri 9/25

12:37 pm-7:48 pm

1 stop5h 11m

$500

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Sat 8/29

7:00 am-11:54 am

1 stop6h 54m

Flagstaff Pulliam

Fri 9/4

11:42 am-8:19 pm

1 stop6h 37m

$510

HoustonFlagstaff

HOU - FLG

HOUFLG

Houston Hobby

Wed 9/16

6:04 am-11:53 am

1 stop7h 49m

Flagstaff Pulliam

Fri 9/25

12:37 pm-7:48 pm

1 stop5h 11m

$510

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Sat 9/5

5:00 am-6:20 pm

2 stops15h 20m

Flagstaff Pulliam

Sat 9/12

12:37 pm-8:33 pm

1 stop5h 56m

$513

HoustonFlagstaff

HOU - FLG

HOUFLG

Houston Hobby

Sat 9/5

9:37 am-6:20 pm

2 stops10h 43m

Flagstaff Pulliam

Sat 9/12

9:50 am-6:29 pm

1 stop6h 39m

$513

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Sat 9/5

5:00 am-6:20 pm

2 stops15h 20m

Flagstaff Pulliam

Sat 9/12

12:37 pm-8:33 pm

1 stop5h 56m

$528

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
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See travel insights to Flagstaff from

How to get the cheapest flight ticket from Houston to Flagstaff

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

What is the cheapest month to fly to Flagstaff?

The month of April is, on average, the cheapest month to fly to Flagstaff from Houston, with most prices found around $0. The month of February is another great option to travel to Flagstaff, with average flight prices from Houston averaging around $0.

Cheap Houston to Flagstaff flight deals and tips

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

Fastest flight time

5h 15m

Direct flights

None
The fastest flight from Houston to Flagstaff takes 5h 15m
There are no direct flights from Houston to Flagstaff. There are no popular flight routes from Houston to Flagstaff.
Search flight deals

Frequently asked questions about flying from Houston to Flagstaff

  • How far is Houston to Flagstaff Pulliam by plane?

    The distance between Houston and Flagstaff Pulliam is about 1018.6 mi. Flights usually cover this in 5h 15m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Flagstaff Pulliam Airport.

  • What documentation or ID do you need to fly to Flagstaff Pulliam Airport?

    The necessary travel and health documents for your Flagstaff Pulliam Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Flagstaff

Compare and see reviews for airlines that fly from Houston to Flagstaff with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $405Free CancellationRating
7.1
11,851 reviews
Search American Airlines flights

Traveling to a place near Flagstaff?

Book flights to Flagstaff if you plan to visit one of these locations
Sedona
Williams
Winslow

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Flagstaff?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Flagstaff from Houston.

Can I find flights from Houston to Flagstaff with flexible booking policies on momondo?

momondo does allow users to show only those flights to Flagstaff from Houston which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Flagstaff from Houston.

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

Yes momondo offers price alerts on flights to Flagstaff from Houston. 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.

An easier way to manage your Flagstaff trip

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