$366 Find Cheap Flights from Flagstaff to Houston - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Flagstaff to Houston departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$756
American Airlines
Wed 11/4Fri 11/6
FLG - IAH • 1 stop
Cheapest one-way
$366
American Airlines
Wed 9/2
FLG - IAH • 1 stop
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Flagstaff to Houston (FLG-HOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Flagstaff to Houston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Flagstaff to Houston

Wed, Nov 4 - Fri, Nov 6
American Airlines Logo
7:37 am - 1:30 pm
FLG
-
IAH
4h 53m
1 stop
American Airlines Logo
6:37 am - 12:11 pm
IAH
-
FLG
6h 34m
1 stop
$756American Airlines
Wed, Nov 4 - Fri, Nov 6
American Airlines Logo
1:22 pm - 7:39 pm
FLG
-
HOU
5h 17m
1 stop
American Airlines Logo
6:00 am - 12:50 pm
HOU
-
FLG
7h 50m
1 stop
$756American Airlines
Wed, Nov 4 - Fri, Nov 6
American Airlines Logo
11:16 am - 10:39 pm
FLG
-
IAH
10h 23m
2 stops
American Airlines Logo
6:37 am - 10:45 am
IAH
-
FLG
5h 08m
1 stop
$766American Airlines
Wed, Nov 4 - Fri, Nov 6
American Airlines Logo
12:41 pm - 11:13 pm
FLG
-
HOU
9h 32m
2 stops
American Airlines Logo
6:00 am - 12:50 pm
HOU
-
FLG
7h 50m
1 stop
$766American Airlines
Wed, Nov 4 - Fri, Nov 6
American Airlines Logo
7:37 am - 6:11 pm
FLG
-
IAH
9h 34m
2 stops
American Airlines Logo
5:00 am - 10:45 am
IAH
-
FLG
6h 45m
2 stops
$771American Airlines
Wed, Nov 4 - Fri, Nov 6
American Airlines Logo
11:16 am - 7:39 pm
FLG
-
HOU
7h 23m
2 stops
American Airlines Logo
11:35 am - 6:35 pm
HOU
-
FLG
8h 00m
2 stops
$771American Airlines
Booking Insights

KAYAK's insights & trends for Flagstaff to Houston flights

Get data-powered insights and trends into flights from Flagstaff to Houston to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Flagstaff to Houston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Flagstaff to Houston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Flagstaff to Houston is July, where tickets cost $0 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $640 and $603 respectively.

Good to know

Cheapest flight

$366
Flight from Flagstaff to Houston George Bush Airport

When to book flights from Flagstaff to Houston

Are your dates flexible? Find out the best times to travel from Flagstaff to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Flagstaff to Houston

  • What is the cheapest flight from Flagstaff to Houston?

    In the last 5 days, the lowest price for a flight from Flagstaff to Houston was $366 for a one-way ticket and $756 for a round-trip.

  • Do I need a passport to fly between Flagstaff and Houston?

    Yes

  • Which airports will I be using when flying from Flagstaff to Houston?

    When flying out of Flagstaff you will be using Flagstaff Pulliam. You will be landing at one of these airports: Houston Hobby or Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from Flagstaff to Houston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Flagstaff to Houston?

    oneworld is the only airline alliance operating flights between Flagstaff and Houston.

  • How does KAYAK find such low prices on flights from Flagstaff to Houston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Flagstaff to Houston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Flagstaff to Houston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Flagstaff is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Flagstaff to Houston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back to Flagstaff with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Flagstaff to Houston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston from Flagstaff up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Flagstaff to Houston

 
See real verified KAYAK customer reviews for airlines flying from Flagstaff to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Flagstaff to Houston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11842 reviews
6.4Food
7.2Comfort
7.9Crew
6.8Entertainment
7.5Boarding
Airline reviews

Food is what you expect on a plane. Nothing gluten free. But that is expected. Drinks, apple juice, was fine. Seat, what I expected. Fine.

10.0 ExcellentJolene, Jun 2026
FLG - DFW
Read more American Airlines reviews

Food is what you expect on a plane. Nothing gluten free. But that is expected. Drinks, apple juice, was fine. Seat, what I expected. Fine.

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

Delayed delayed delayed and no offer for food or vouchers

Awful. We had an 8 hour mechanical delay- no vouchers and no kind/courtesy/professional representatives in the entire airport. Not only was it a terrible experience for both my 7 year old and myself, I still have not heard back from American about how they’re going to correct it- I’ve sent 2 or 3 emails about our experience- which was just awful. Not to mention according to national traveling laws, we should be reimbursed… but of course they’re not responding.

Overall it was good but not great. The aircraft was an old and seats didn’t recline in business class unless you kept playing around with it.

The plane was subbed for another last minute, the gate was changed last minute. Could live with that but we boarded and there was a delay which totaled an hour in the end. There was a technical issue which meant wheels needed to remain out for ten mins after take off. My USB phone charger was broken as was the headphone jack which meant I could t enjoy the IFE and could use my phone after a few hours. Even the map function on the plane failed to work after a few hours.

The flight was delayed and we were told the airplane is on its way to the gate from the hangar. We were told this for 2 hours and the flight was continually delayed in ~30 minute increments. Then we ended up having a new airplane. The issue wasn’t clearly communicated and it left everyone feeling confused about when we would actually be leaving. Whenever they communicated a new boarding time it felt arbitrary and random. The boarding process was a mess and disorganized, which made it last longer than necessary. Landing was rough. Seats were uncomfortable.

The flight was fine. I didn’t have any food or drink, but I believe they offered the usual cookie or pretzels and standard beverages. The crew was very friendly. The seats - like seats on just about all airlines - are a bit cramped - but I was relatively comfortable and the plane was clean. I’d fly American again for sure.

Everything you need to know for your flight from Flagstaff to Houston

Information on your arrival and departure airports