$210 Cheap Flights from Houston (IAH) to Flagstaff (FLG)

View $210 flight on Mon, Nov 24, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Flagstaff Pulliam Field (FLG)

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Cheap Flights from Houston to Flagstaff (IAH-FLG)

Prices were available within the past 7 days and start at $210 for one-way flights and $356 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Dec 9 - Fri, Dec 12
IAH
Houston
FLG
Flagstaff
$356 Roundtrip, found 12 hours ago
$356
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Tue, Dec 9 from Houston to Flagstaff, returning Fri, Dec 12, priced at $356 found 12 hours ago
American Airlines
Tue, Dec 9 - Fri, Dec 12
IAH
Houston
FLG
Flagstaff
$366 Roundtrip, found 12 hours ago
$366
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Tue, Dec 9 from Houston to Flagstaff, returning Fri, Dec 12, priced at $366 found 12 hours ago
American Airlines
Tue, Nov 11 - Tue, Nov 18
IAH
Houston
FLG
Flagstaff
$396 Roundtrip, found 1 day ago
$396
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Nov 11 from Houston to Flagstaff, returning Tue, Nov 18, priced at $396 found 1 day ago
American Airlines
Sun, Dec 21 - Mon, Dec 22
IAH
Houston
FLG
Flagstaff
$406 Roundtrip, found 1 hour ago
$406
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sun, Dec 21 from Houston to Flagstaff, returning Mon, Dec 22, priced at $406 found 1 hour ago
American Airlines
Sun, Feb 8 - Sat, Feb 14
IAH
Houston
FLG
Flagstaff
$406 Roundtrip, found 2 days ago
$406
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Feb 8 from Houston to Flagstaff, returning Sat, Feb 14, priced at $406 found 2 days ago
American Airlines
Sun, Feb 8 - Sat, Feb 14
IAH
Houston
FLG
Flagstaff
$416 Roundtrip, found 2 days ago
$416
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Feb 8 from Houston to Flagstaff, returning Sat, Feb 14, priced at $416 found 2 days ago
American Airlines
Tue, Dec 9 - Fri, Dec 12
IAH
Houston
FLG
Flagstaff
$426 Roundtrip, found 12 hours ago
$426
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Tue, Dec 9 from Houston to Flagstaff, returning Fri, Dec 12, priced at $426 found 12 hours ago
American Airlines
Sun, Dec 21 - Fri, Dec 26
IAH
Houston
FLG
Flagstaff
$436 Roundtrip, found 16 hours ago
$436
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Sun, Dec 21 from Houston to Flagstaff, returning Fri, Dec 26, priced at $436 found 16 hours ago
American Airlines
Tue, Dec 16 - Tue, Dec 30
IAH
Houston
FLG
Flagstaff
$446 Roundtrip, found 9 hours ago
$446
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Tue, Dec 16 from Houston to Flagstaff, returning Tue, Dec 30, priced at $446 found 9 hours ago
American Airlines
Sun, Feb 22 - Tue, Feb 24
IAH
Houston
FLG
Flagstaff
$456 Roundtrip, found 3 days ago
$456
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Feb 22 from Houston to Flagstaff, returning Tue, Feb 24, priced at $456 found 3 days ago

Find the cheapest month to fly from Houston (IAH) to Flagstaff (FLG)

September is typically the cheapest month to fly

From $335 - $660 per traveler.

Alternative airports near Flagstaff

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Flagstaff Pulliam Field FLG. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $486
FLG
Flagstaff Pulliam Field
CheapestClosest
Average driving time to city center9 min
Flights from $486

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Flagstaff Pulliam Field Airport (FLG) cost?
Snag a cheap one-way flight from $210 or cheap return flight from $356 from George Bush Intercontinental Airport (IAH) to Flagstaff Pulliam Field Airport (FLG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from George Bush Intercontinental Airport (IAH) to Flagstaff Pulliam Field Airport (FLG)?
Planning your getaway for December is a great way to save, as it's the cheapest month for flights between IAH and FLG. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Flagstaff Pulliam Field Airport (FLG)?
To find the cheapest airline that'll fly you from IAH to FLG, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from George Bush Intercontinental Airport (IAH) to Flagstaff Pulliam Field Airport (FLG)?
Nonstop flights from George Bush Intercontinental Airport (IAH) to Flagstaff Pulliam Field Airport (FLG) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAH to FLG?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on various factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Flagstaff Pulliam Field Airport (FLG)?
To avoid potential delays on the George Bush Intercontinental Airport (IAH) to Flagstaff Pulliam Field Airport (FLG) route, aim to fly before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Flagstaff Pulliam Field Airport (FLG) last-minute?
Last-minute fares from IAH to FLG are typically more expensive. For the lowest prices, start looking for flights early. That said, if you're flexible with your travel plans, it's possible to score a cheap ticket right before you leave.
Is it cheaper to book an IAH to FLG flight and hotel package?
Compared with arranging hotels and flights separately, booking an IAH to FLG flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the hassle out of planning your trip. Simply pick your flights and choose from our extensive range of hotels, then customize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Flagstaff Pulliam Field Airport (FLG)?
Generally, it's possible to cancel or reschedule your IAH to FLG flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Flagstaff Pulliam Field
Airlines serving
American Airlines
Roundtrip price
$355
Distance
1013 mi

Book with confidence

Houston to Flagstaff Flights

The cheapest times to fly from Houston to Flagstaff

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Flagstaff are during the month of December. You can find some of the cheapest flights from Houston to Flagstaff with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Flagstaff

Sunday is one of the best days to book for cheap flights from Houston to Flagstaff: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Flagstaff

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Flagstaff in 2025. You can also book with separate airlines for your outbound and return journeys, from $210 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Flagstaff flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Flagstaff airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Houston to Flagstaff Flights

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*Available to One Key members.