IAH - FLG

$502 Find Cheap Flights from Houston George Bush Airport to Flagstaff - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$500
Typical prices: $445-$630
American Airlines
Fri 1/5Tue 1/9
IAH - FLG • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Houston George Bush Intcntl Airport and Flagstaff. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 27% price drop
February
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Phoenix Sky Harbor Intl (PHX)
Cheapest • Avg $514 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 5h 20m (one-way)
Insights
Insights
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Flight Deals

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

 
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 5 - Sat, Jan 9
American Airlines Logo
6:15 pm - 11:44 pmIAH  Houston George Bush Intcntl-FLG Flagstaff Pulliam
6h 29m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
7:37 am - 1:34 pmFLG  Flagstaff Pulliam-IAH Houston George Bush Intcntl
4h 57m1 stop Phoenix Sky Harbor Intl
$500American Airlines
Wed, Oct 14 - Sat, Oct 17
American Airlines Logo
7:00 am - 10:04 amIAH  Houston George Bush Intcntl-FLG Flagstaff Pulliam
5h 04m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:15 am - 1:31 pmFLG  Flagstaff Pulliam-IAH Houston George Bush Intcntl
5h 16m1 stop Phoenix Sky Harbor Intl
$502American Airlines
Wed, Oct 14 - Sat, Oct 17
American Airlines Logo
5:00 am - 10:04 amIAH  Houston George Bush Intcntl-FLG Flagstaff Pulliam
7h 04m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
American Airlines Logo
6:15 am - 1:31 pmFLG  Flagstaff Pulliam-IAH Houston George Bush Intcntl
5h 16m1 stop Phoenix Sky Harbor Intl
$511American Airlines
Sat, Oct 24 - Thu, Oct 29
American Airlines Logo
7:00 am - 12:05 pmIAH  Houston George Bush Intcntl-FLG Flagstaff Pulliam
7h 05m1 stop Dallas/Fort Worth
American Airlines Logo
12:45 pm - 8:29 pmFLG  Flagstaff Pulliam-IAH Houston George Bush Intcntl
5h 44m1 stop Dallas/Fort Worth
$516American Airlines
Sat, Oct 24 - Thu, Oct 29
American Airlines Logo
5:00 am - 11:16 amIAH  Houston George Bush Intcntl-FLG Flagstaff Pulliam
8h 16m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
American Airlines Logo
10:34 am - 5:31 pmFLG  Flagstaff Pulliam-IAH Houston George Bush Intcntl
4h 57m1 stop Phoenix Sky Harbor Intl
$526American Airlines
Wed, Oct 14 - Sat, Oct 17
American Airlines Logo
5:00 am - 11:16 amIAH  Houston George Bush Intcntl-FLG Flagstaff Pulliam
8h 16m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
American Airlines Logo
10:34 am - 10:57 pmFLG  Flagstaff Pulliam-IAH Houston George Bush Intcntl
10h 23m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
$539American Airlines
Fri, Oct 16 - Fri, Oct 23
American Airlines Logo
6:23 pm - 9:23 pmIAH  Houston George Bush Intcntl-FLG Flagstaff Pulliam
5h 00m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
7:15 am - 3:28 pmFLG  Flagstaff Pulliam-IAH Houston George Bush Intcntl
6h 13m1 stop Dallas/Fort Worth
$546American Airlines
Sat, Oct 3 - Wed, Oct 7
American Airlines Logo
8:15 am - 11:13 amIAH  Houston George Bush Intcntl-FLG Flagstaff Pulliam
4h 58m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:15 am - 1:28 pmFLG  Flagstaff Pulliam-IAH Houston George Bush Intcntl
5h 13m1 stop Phoenix Sky Harbor Intl
$564American Airlines
Fri, Oct 30 - Wed, Nov 4
American Airlines Logo
2:45 pm - 5:44 pmIAH  Houston George Bush Intcntl-FLG Flagstaff Pulliam
4h 59m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
12:41 pm - 8:26 pmFLG  Flagstaff Pulliam-IAH Houston George Bush Intcntl
6h 45m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
$568American Airlines
Sat, Oct 3 - Wed, Oct 7
American Airlines Logo
5:00 am - 10:07 amIAH  Houston George Bush Intcntl-FLG Flagstaff Pulliam
7h 07m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
American Airlines Logo
6:15 am - 1:28 pmFLG  Flagstaff Pulliam-IAH Houston George Bush Intcntl
5h 13m1 stop Phoenix Sky Harbor Intl
$574American Airlines
Booking Insights

Price, demand and travel trends for Houston George Bush Intcntl Airport to Flagstaff flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Houston George Bush Intcntl Airport to Flagstaff with more confidence.

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

Round-trip flights from Houston George Bush Intcntl Airport to Flagstaff start at $500. Prices are typical for this route right now, with typical round-trip fares ranging from $445 to $630. The lowest price found in the past 5 days was $500 on American Airlines.

What's the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Flagstaff?

Friday is the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Flagstaff, it is 20% cheaper than the average day. Thursday is the most expensive day with flight prices 43% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Houston George Bush Intcntl Airport to Flagstaff flights

Low season

November

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

Your Houston George Bush Intcntl Airport to Flagstaff flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Houston George Bush Intcntl Airport to Flagstaff?

    Flights from Houston George Bush Intcntl Airport to Flagstaff usually depart from Houston George Bush Intcntl (IAH) and arrive at Flagstaff Pulliam (FLG).

  • What cabin classes can I book on flights from Houston George Bush Intcntl Airport to Flagstaff?

    Two cabin classes are available on flights from Houston George Bush Intcntl Airport to Flagstaff:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Houston George Bush Intcntl Airport to Flagstaff pass through?

    Connecting flights from Houston George Bush Intcntl Airport to Flagstaff most commonly pass through:

    • Phoenix Sky Harbor Intl (PHX) - 70% of one-stop connections
    • Dallas/Fort Worth (DFW) - 30% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Houston George Bush Intcntl Airport to Flagstaff?

    Yes. Being flexible with your travel dates can save you up to 45% on the Houston George Bush Intcntl Airport to Flagstaff route. Friday is the cheapest departure day at $445 round-trip on average, while Thursday is the most expensive at $795, a difference of $350. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Houston George Bush Intcntl Airport to Flagstaff?

    A nonstop flight from Houston George Bush Intcntl Airport to Flagstaff takes 0h 00m, covering 1,013 miles.

  • Do I need a passport to fly from Houston George Bush Intcntl Airport to Flagstaff?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Houston George Bush Intcntl Airport to Flagstaff changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $500 to $909. That means the highest observed fare was about 81% higher than the lowest one.

  • How much time can I save by choosing a different layover airport from Houston George Bush Intcntl Airport to Flagstaff?

    Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time at 4h 59m, compared with 5h 20m via Dallas/Fort Worth (DFW).

  • What is the time difference between Houston George Bush Intcntl Airport and Flagstaff?

    Flagstaff is 2 hours behind Houston George Bush Intcntl Airport (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Flagstaff Pulliam Airport (FLG)?

    Flagstaff Pulliam Airport (FLG) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
    • Budget
    • Hertz
    • Alamo
    • Dollar
    • Enterprise Rent-A-Car

  • How much should I expect to pay for a Houston George Bush Intcntl Airport to Flagstaff flight?

    Round-trip flights from Houston George Bush Intcntl Airport to Flagstaff range from $445 to $630, with an average of $555 over the past 12 months. Anything below $445 counts as a good deal.

Your guide to booking Houston George Bush Intcntl Airport to Flagstaff flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Thursday. On this route, Friday flights average $445 - about $350 less than Thursday (44% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Houston George Bush Intcntl Airport to Flagstaff trip for January. Fares historically average $405 round-trip in that month - typically $390 less than the most expensive month, which is October (based on the last 12 months).

More options for your flight from George Bush Intcntl to Flagstaff

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