Find flights
Deals
When to book
FAQs & Tips
Airlines

IAH - FLG

$629 Find Cheap Flights from Houston George Bush Airport to Flagstaff

This is the cheapest round-trip 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 6/5. 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

Search 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 23% 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.

Cheap Flight Deals from Houston George Bush Airport 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 Houston George Bush Airport 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.

Recent round-trip flight deals from George Bush Intcntl to Flagstaff

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from George Bush Intcntl to Flagstaff.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:14 am - 7:30 pmIAH-FLG
11h 16m1 stop
7:06 am - 9:52 pmFLG-IAH
12h 46m1 stop
$629American Airlines
Find Deal
Thu, Jun 5 - Wed, Jun 25
5:00 am - 2:11 pmIAH-FLG
10h 11m2 stops
6:00 am - 1:32 pmFLG-IAH
6h 32m1 stop
$634American Airlines
Find Deal
Thu, Feb 27 - Sun, Mar 2
5:00 am - 2:11 pmIAH-FLG
10h 11m2 stops
2:41 pm - 11:39 pmFLG-IAH
7h 58m2 stops
$639American Airlines
Find Deal
Thu, Feb 27 - Sun, Mar 2
8:28 pm - 1:05 pmIAH-FLG
17h 37m1 stop
11:34 am - 5:30 pmFLG-IAH
4h 56m1 stop
$644American Airlines
Find Deal
Thu, Feb 27 - Sun, Mar 2
6:00 pm - 9:29 pmIAH-FLG
5h 29m1 stop
5:35 am - 1:41 pmFLG-IAH
6h 06m1 stop
$646American Airlines
Find Deal
Sun, Mar 9 - Sat, Mar 15
5:00 am - 11:14 amIAH-FLG
8h 14m2 stops
5:35 am - 1:41 pmFLG-IAH
6h 06m1 stop
$656American Airlines
Find Deal
Sun, Mar 9 - Sat, Mar 15
5:03 am - 11:01 amIAH-FLG
7h 58m2 stops
12:14 pm - 8:00 pmFLG-IAH
5h 46m2 stops
$683American Airlines
Find Deal
Thu, Jun 5 - Wed, Jun 25
7:29 am - 1:11 pmIAH-FLG
6h 42m1 stop
6:00 am - 1:32 pmFLG-IAH
6h 32m1 stop
$690American Airlines
Find Deal
Wed, Feb 12 - Tue, Feb 18
7:29 am - 1:11 pmIAH-FLG
6h 42m1 stop
12:55 pm - 10:10 pmFLG-IAH
8h 15m2 stops
$700American Airlines
Find Deal
Wed, Feb 12 - Tue, Feb 18
10:01 am - 8:53 pmIAH-FLG
11h 52m2 stops
12:55 pm - 10:43 pmFLG-IAH
8h 48m2 stops
$705American Airlines
Find Deal
Wed, Feb 12 - Tue, Feb 18

Good to know

High season

October

Cheapest flight

$629
Most popular time to fly and prices are also 2% lower on average.
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 $629 for a round-trip ticket.

  • 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.

See more FAQs

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 10000 reviews
8.0Crew
7.2Comfort
7.0Entertainment
7.5Boarding
6.5Food
Airline reviews

I paid for what I got which was cheap, I brought my own entertainment. I knew what to expect, so I could be prepared. If you’re flying economy, check in early like me. I have no problems with my flight, was on time, staff were friendly, and overall good experience.

8.0 ExcellentBrandon, Jan 2025SAN - PHX
Read more American Airlines reviews

I paid for what I got which was cheap, I brought my own entertainment. I knew what to expect, so I could be prepared. If you’re flying economy, check in early like me. I have no problems with my flight, was on time, staff were friendly, and overall good experience.

Customer service in first class does not exist on American Airlines

Flight was delayed due to a steering issue with plane. The delay caused me to miss the connecting flight. The delay caused me to spend an extra 21 hours in airports and flights to get to my destination. The plane issue obviously should have been found and fixed before we even boarded. Ridiculous.

Had to go get beer myself from attendants in the back of the aircraft

My flight back my reservations were list because they said I didn't pay my pet fee when I had a receipt

It was exactly what I expected, actually arriving sooner than scheduled.

Delay 14 hours! Missed all connections and had to fly different airline the next day.

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).

Excellent. Attendants served preflight drinks and were courteous and nice.

It was perfect in almost all ways. In fact it arrived early in both legs of my flight. The entertainment was marginal, but that was due mostly to the length of the flight. I love American!

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

Information on your arrival and departure airports

Flagstaff (FLG)
Houston George Bush Airport (IAH)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.