FLG

$365 Find Cheap Flights from Houston to Flagstaff - 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 Houston to Flagstaff departing on 7/7. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Flagstaff

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Flagstaff, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Flagstaff, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$470
American Airlines
Tue 7/28Tue 8/4
IAH - FLG • 1 stop
Cheapest one-way
$365
American Airlines
Tue 7/7
IAH - FLG • 1 stop
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We hope you love your trip to Flagstaff!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Houston to Flagstaff

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Flagstaff 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 Houston to Flagstaff

Tue, Jul 28 - Tue, Aug 4
American Airlines Logo
8:32 am - 1:20 pm
IAH
-
FLG
6h 48m
1 stop
American Airlines Logo
12:37 pm - 8:51 pm
FLG
-
IAH
6h 14m
1 stop
$470American Airlines
Sat, Aug 29 - Fri, Sep 4
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
Thu, Aug 20 - Sun, Aug 23
American Airlines Logo
9:03 am - 11:54 am
IAH
-
FLG
4h 51m
1 stop
American Airlines Logo
12:35 pm - 8:40 pm
FLG
-
IAH
6h 05m
1 stop
$530American Airlines
Thu, Jul 23 - Tue, Jul 28
American Airlines Logo
5:39 pm - 7:59 pm
IAH
-
FLG
4h 20m
1 stop
American Airlines Logo
12:37 pm - 7:54 pm
FLG
-
IAH
5h 17m
1 stop
$539American Airlines
Tue, Jul 28 - Tue, Aug 4
American Airlines Logo
5:02 am - 1:20 pm
IAH
-
FLG
10h 18m
2 stops
American Airlines Logo
1:50 pm - 11:31 pm
FLG
-
IAH
7h 41m
1 stop
$541American Airlines
Tue, Jul 28 - Tue, Aug 4
American Airlines Logo
6:03 am - 1:20 pm
HOU
-
FLG
9h 17m
2 stops
American Airlines Logo
12:37 pm - 7:57 pm
FLG
-
HOU
5h 20m
1 stop
$545American Airlines
Sat, Aug 29 - Fri, Sep 4
American Airlines Logo
7:00 am - 6:20 pm
IAH
-
FLG
13h 20m
2 stops
American Airlines Logo
12:35 pm - 8:40 pm
FLG
-
IAH
6h 05m
1 stop
$550American Airlines
Thu, Jul 23 - Mon, Jul 27
American Airlines Logo
2:25 pm - 7:59 pm
IAH
-
FLG
7h 34m
1 stop
American Airlines Logo
12:37 pm - 10:24 pm
FLG
-
IAH
7h 47m
1 stop
$569American Airlines
Tue, Jul 28 - Tue, Aug 4
American Airlines Logo
6:03 am - 11:57 am
HOU
-
FLG
7h 54m
1 stop
American Airlines Logo
12:37 pm - 7:57 pm
FLG
-
HOU
5h 20m
1 stop
$585American Airlines
Tue, Jul 28 - Tue, Aug 4
American Airlines Logo
5:02 am - 1:20 pm
IAH
-
FLG
10h 18m
2 stops
American Airlines Logo
11:38 am - 8:51 pm
FLG
-
IAH
7h 13m
2 stops
$611American Airlines
Booking Insights

KAYAK's insights & trends for Houston to Flagstaff flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Flagstaff, 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 Houston to Flagstaff is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are October and July, where the average cost of round-trip tickets is $795 and $765 respectively.

Find deals

Good to know

Cheapest flight$365
Flight from Houston George Bush Airport to Flagstaff

When to book flights from Houston to Flagstaff

Are your dates flexible? Find out the best times to travel from Houston to Flagstaff 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 Houston to Flagstaff

  • What is the cheapest flight from Houston to Flagstaff?

    In the last 5 days, the lowest price for a flight from Houston to Flagstaff was $365 for a one-way ticket and $470 for a round-trip.

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

    Yes

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

    On your way to Flagstaff, you’ll fly out from one of these Houston airports: Houston Hobby or Houston George Bush Intcntl. You’ll be landing at Flagstaff Pulliam.

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

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

  • Which airline alliances offer flights from Houston to Flagstaff?

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

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

    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 Houston to Flagstaff.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Flagstaff from Houston 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 Houston to Flagstaff?

    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 Flagstaff with an airline and back to Houston with another airline.

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

    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 Flagstaff from Houston 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 Houston to Flagstaff

 
See real verified KAYAK customer reviews for airlines flying from Houston to Flagstaff. 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 Houston to Flagstaff? 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 11762 reviews
6.8Entertainment
7.5Boarding
7.9Crew
7.2Comfort
6.4Food
Airline reviews

Movies on my phone are great. It would be nice to have a gluten free snack option.

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

Movies on my phone are great. It would be nice to have a gluten free snack option.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Liked that it was on time. Staff professional and friendly.

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

Very aggressive and unhelpful ground crew. Wanted to check my hand luggage for 3 flights. I had lots of delicate items and computer equipment. So the silly lady wanted to rebook 3 international flights because of a carry on. What nonsense. The baggage handler suggested I put it under my seat - so I did. And this was during the rebooking chaos of the Microsoft crash. She was the most arrogant annoying and aggressive ground staff member I’ve met in 20yrs. (AA flight out of Houston).

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Was as expected. Good leg room on planes - much appreciated.

I know that there is nothing than can be done about rude customers. I did find a couple of them were very rude and inconsiderate In my case the guy who was sitting in the same row as I was in, was trying to watch a movie with no headphones, a crew member did ask him to turn it down or off (thumbs up for that.) Another thing, as we were about to land another young man must have taken his phone off airplane mode was talking with his friends and using fowl language which I found inappropriate to the ppl who were sitting in the same row as him and other ppl around him. I understand how no one wanted to address this person and not get involved. We all just wanted to get home safely with out any incident.

The food service was limited and not good. For a seven hour flight they could do better.

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

Information on your arrival and departure airports

Flagstaff (FLG)