IAH - FLG

$251 Find Cheap Flights from Houston George Bush Airport to Flagstaff

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Flagstaff departing on 4/14. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$356
American Airlines
Tue 1/13Tue 1/20
IAH - FLG • 1 stop
Cheapest one-way
$251
American Airlines
Tue 4/14
IAH - FLG • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Flagstaff!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from George Bush Intcntl to Flagstaff (IAH-FLG)

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

Tue, Jan 13 - Tue, Jan 20
American Airlines Logo
6:00 am - 12:48 pm
IAH
-
FLG
7h 48m1 stop
American Airlines Logo
7:24 am - 1:41 pm
FLG
-
IAH
5h 17m1 stop
$356American Airlines
Tue, Jan 13 - Tue, Jan 20
American Airlines Logo
8:00 am - 5:31 pm
IAH
-
FLG
10h 31m2 stops
American Airlines Logo
12:38 pm - 8:12 pm
FLG
-
IAH
6h 34m1 stop
$366American Airlines
Tue, Jan 13 - Tue, Jan 20
American Airlines Logo
6:00 am - 12:08 pm
IAH
-
FLG
7h 08m2 stops
American Airlines Logo
12:38 pm - 10:49 pm
FLG
-
IAH
9h 11m2 stops
$371American Airlines
Wed, Jan 14 - Wed, Jan 21
American Airlines Logo
8:00 am - 12:48 pm
IAH
-
FLG
5h 48m1 stop
American Airlines Logo
1:18 pm - 9:10 pm
FLG
-
IAH
6h 52m1 stop
$406American Airlines
Wed, Jan 14 - Fri, Jan 16
American Airlines Logo
8:02 am - 12:08 pm
IAH
-
FLG
5h 06m1 stop
American Airlines Logo
12:38 pm - 10:49 pm
FLG
-
IAH
9h 11m2 stops
$416American Airlines
Wed, Jan 14 - Fri, Jan 16
American Airlines Logo
9:35 am - 5:31 pm
IAH
-
FLG
8h 56m2 stops
American Airlines Logo
12:38 pm - 9:10 pm
FLG
-
IAH
7h 32m2 stops
$421American Airlines
Mon, Mar 23 - Wed, Mar 25
American Airlines Logo
12:20 pm - 7:38 pm
IAH
-
FLG
9h 18m2 stops
American Airlines Logo
4:50 pm - 11:55 pm
FLG
-
IAH
5h 05m1 stop
$446American Airlines
Thu, Mar 5 - Sun, Mar 8
American Airlines Logo
5:00 am - 12:06 pm
IAH
-
FLG
8h 06m1 stop
American Airlines Logo
4:50 pm - 11:55 pm
FLG
-
IAH
5h 05m1 stop
$456American Airlines
Sat, Jan 10 - Mon, Jan 12
American Airlines Logo
11:27 am - 5:31 pm
IAH
-
FLG
7h 04m2 stops
American Airlines Logo
7:24 am - 1:41 pm
FLG
-
IAH
5h 17m1 stop
$466American Airlines
Sat, Jan 10 - Mon, Jan 12
American Airlines Logo
5:50 am - 12:08 pm
IAH
-
FLG
7h 18m2 stops
American Airlines Logo
12:38 pm - 9:10 pm
FLG
-
IAH
7h 32m2 stops
$471American Airlines
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Flagstaff flights

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

How much is a round-trip flight from Houston George Bush Intcntl Airport to Flagstaff?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston George Bush Intcntl Airport to Flagstaff departing in January.
Find deals

Good to know

Low seasonAugust
Cheapest flight$251
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Houston George Bush Airport to Flagstaff

When to book flights from George Bush Intcntl to Flagstaff

Are your dates flexible? Find out the best times to travel from George Bush Intcntl 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 Houston George Bush Airport to Flagstaff flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Flagstaff?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Flagstaff was $251 for a one-way ticket and $356 for a round-trip.

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

    A passport is not required to fly from Houston George Bush Airport to Flagstaff.

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

    When flying out of Houston George Bush Airport you will be using Houston George Bush Intcntl. You will be landing at Flagstaff, also known as Flagstaff Pulliam.

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

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

  • Which airline alliances offer flights from Houston George Bush Airport to Flagstaff?

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

  • How does KAYAK find such low prices on flights from Houston George Bush Airport 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 George Bush Airport to Flagstaff.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Flagstaff from Houston George Bush Airport 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 George Bush Airport 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 George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and FLG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport 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 George Bush Airport 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 George Bush Intcntl 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 George Bush Intcntl 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.
7.2
American AirlinesOverall score based on 11055 reviews
7.5Boarding
8.0Crew
6.5Food
7.2Comfort
6.9Entertainment
Airline reviews

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

2.0 MediocreJuan Manuel, Dec 2025
XNA - PHX
Read more American Airlines reviews

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

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

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

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

As smooth as you can expect. Some issues with boarding because the previous plane took forever to deplane but overall, a good experience.

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

I miss the screens they used to have for the long flights. I use a Kendal and it doesn’t work well with there WiFi. I tried my cell and the wifi was not good for it either this is the free wifi.

Everything you need to know for your flight from George Bush Intcntl to Flagstaff

Information on your arrival and departure airports

Houston George Bush Airport (IAH)
Flagstaff (FLG)