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Flagstaff

$225+ Cheap flights from Houston to Flagstaff (FLG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — FLG
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Houston to Flagstaff

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Flagstaff (FLG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 31, 2025.

Round-trip from

$446
(American Airlines)

One-way from

$225
(American Airlines)

Popular in

December

Cheapest in

July

Average price

$655
From Houston to Flagstaff Pulliam
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One-way flight from Houston to Flagstaff Pulliam
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Highest demand for flights based on searches. 10% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Houston to Flagstaff

Cheapest flights from Houston to Flagstaff
Explore the most affordable flight options available from Houston to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This American Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/286:18 pmIAH - FLG
1 stop6h 26mAmerican Airlines
Mon 5/51:54 pmFLG - IAH
2 stops7h 48mAmerican Airlines
Deal found 3/30$446
This American Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/225:00 amHOU - FLG
2 stops6h 57mAmerican Airlines
Sun 5/257:06 amFLG - HOU
1 stop4h 52mAmerican Airlines
Deal found 3/30$496

Cheapflights Fare Finder

Customize your flight search to find flights from Houston to Flagstaff that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
Use the filters below to find and compare flights from Houston to Flagstaff that are best for you.

Fly from

Houston

Fly to

Flagstaff

Route

Depart

Return

Price

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Mon 4/28

6:18 pm-10:44 pm

1 stop6h 26m

Flagstaff Pulliam

Mon 5/5

1:54 pm-11:42 pm

2 stops7h 48m

$446

HoustonFlagstaff

HOU - FLG

HOUFLG

Houston Hobby

Thu 5/22

5:00 am-9:57 am

2 stops6h 57m

Flagstaff Pulliam

Sun 5/25

7:06 am-1:58 pm

1 stop4h 52m

$496

HoustonFlagstaff

IAH - FLG

IAHFLG

Houston George Bush Intcntl

Tue 7/22

2:52 pm-5:34 pm

1 stop4h 42m

$225

HoustonFlagstaff

HOU - FLG

HOUFLG

Houston Hobby

Tue 7/22

6:30 pm-9:38 pm

1 stop5h 08m

$225

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Best time to book a flight from Houston to Flagstaff

Have a flexible travel schedule? Discover the best time to fly to Flagstaff from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Houston to Flagstaff?

Currently, January is the cheapest month in which you can book a flight from Houston to Flagstaff (average of $567). Flying from Houston to Flagstaff in March is currently the most expensive (average of $661). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HOU to FLG?

Find hourly flight availability from Houston to Flagstaff. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

When flying from Houston to Flagstaff, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 29% versus a flight in the afternoon.

Rainfall in Flagstaff by month

Plan your trip to Flagstaff by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Flagstaff ranges from 0.4 - 2.7 inches per month. August is typically the wettest month, when rainfall can reach 2.7 in. June is typically the driest time to visit Flagstaff when rainfall is around 0.4 in.

Temperature in Flagstaff by month

Plan your trip to Flagstaff by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Flagstaff, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Flagstaff

Get insights into the airlines that provide service to Flagstaff. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Flagstaff. Reviews last updated March 31, 2025.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Comfort

7.2

Entertainment

6.9

Overall

7.2

Food

6.5

Boarding

7.5

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Comfort

7.2

Entertainment

6.9

Overall

7.2

Food

6.5

Boarding

7.5

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

Find useful and relevant information for your journey from Houston to Flagstaff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Flagstaff from Houston?

    Most people fly into Flagstaff Pulliam (FLG) if they book a flight to Flagstaff from Houston. On average, Flagstaff Pulliam has 0 inbound flights from Houston per day from 1 airline. Flagstaff Pulliam is conveniently located just 4.3 mi from Flagstaff’s city center.

  • What is the cheapest airline to fly from Houston to Flagstaff round-trip?

    According to our current data, American Airlines ($446), offers the cheapest pricing from Houston to Flagstaff. This flight start at 28% lower than the current average price 3 months from now.

  • Can I find deals for flights from Houston to Flagstaff that include hotel bookings?

    Yes. In addition to deals on Houston to Flagstaff flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Flagstaff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Flagstaff.

  • Can I find deals for business class flights from Houston to Flagstaff?

    Yes. Cheapflights offers flight deals from Houston to Flagstaff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston to Flagstaff?

    Currently, January is the cheapest month in which you can book a flight from Houston to Flagstaff (average of $567). Flying from Houston to Flagstaff in March is currently the most expensive (average of $661). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Houston to Flagstaff

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Top airline flying from Houston to Flagstaff

Discover the top airline that operate flights from Houston to Flagstaff. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$349Average$637FlexibilityNo cancel feeOn-time71%
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