How many flights depart from Houston to Arizona on average per week?

As of December 2025, 316 flights take off from Houston and land in Arizona each week. The most common flight departure day for this route is Fri, with 18% of weekly flights taking off on this day.

What airlines fly to Arizona?

Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Arizona from Houston according to our data. Frontier is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Arizona. Keep in mind that there are 4 different airlines that fly to Arizona on a routine basis, so you have a few additional options to choose from.

How many flights depart from Houston to Arizona on average per day?

The number of flights available between Houston and Arizona is 45 per day as of December 2025. The most frequent departure time is 8:00PM, with 42% of daily flights leaving in the evening.

What is the cheapest airline that flies from Houston to Arizona?

Southwest, United Airlines, and Frontier are the most popular carriers operating from Houston to Arizona

When did momondo last update prices for flights from Houston to Arizona?

Prices for flights from Houston to Arizona are updated daily.

How many operators does momondo search for flights from Houston to Arizona?

As of December 2025, there are 6 operators available to choose from for flights from Houston to Arizona.

How old do you have to be to fly from Houston to Arizona?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Arizona.

What documentation or ID do you need to fly to Arizona?

The required travel and health documents for your Arizona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Arizona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$54 Cheap Flights from Houston to Arizona in 2025/26

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Find the cheapest flights from Houston to Arizona

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:28 pm - 11:36 pm

IAH

PHX

3h 08mnonstop

10:09 am - 1:48 pm

PHX

IAH

2h 39mnonstop

$85Frontier

Mon, Jan 19 - Mon, Jan 26

12:55 pm - 3:09 pm

IAH

PHX

3h 14mnonstop

10:09 am - 1:48 pm

PHX

IAH

2h 39mnonstop

$86Frontier

Thu, Feb 5 - Sun, Feb 8

9:33 pm - 11:01 pm

IAH

LAS

3h 28mnonstop

1:01 am - 5:55 am

LAS

IAH

2h 54mnonstop

$117Spirit Airlines

Thu, Jan 22 - Sat, Jan 24

9:33 pm - 11:01 pm

IAH

LAS

3h 28mnonstop

1:53 pm - 12:19 am

LAS

IAH

8h 26m1 stop

$118Spirit Airlines

Fri, Jan 23 - Mon, Jan 26

5:55 am - 7:55 am

HOU

PHX

3h 00mnonstop

4:55 pm - 8:20 pm

PHX

HOU

2h 25mnonstop

$177Southwest

Thu, Feb 5 - Sat, Feb 7

8:45 pm - 10:15 pm

HOU

LAS

3h 30mnonstop

7:40 am - 12:35 pm

LAS

HOU

2h 55mnonstop

$177Southwest

Wed, Feb 4 - Sat, Feb 7

12:47 pm - 5:03 pm

HOU

LAS

6h 16m1 stop

11:59 pm - 9:44 am

LAS

HOU

7h 45m1 stop

$222American Airlines

Wed, Feb 11 - Fri, Feb 13

9:55 am - 11:53 am

IAH

TUS

2h 58mnonstop

7:35 am - 11:09 am

TUS

IAH

2h 34mnonstop

$227United Airlines

Tue, Jan 27 - Tue, Feb 3

9:55 am - 11:53 am

IAH

TUS

2h 58mnonstop

5:35 pm - 11:59 pm

TUS

IAH

5h 24m1 stop

$237United Airlines

Tue, Jan 27 - Tue, Feb 3

12:47 pm - 6:13 pm

HOU

TUS

6h 26m1 stop

8:53 am - 4:12 pm

TUS

HOU

6h 19m1 stop

$288American Airlines

Thu, Jan 22 - Sun, Jan 25

American Airlines flights from Houston to Arizona

Our best American Airlines deals on Houston to Arizona flight tickets

American Airlines

Feb 11

HOU12:47 pmHouston Hobby

6h 16m

1 stop

LAS5:03 pmLas Vegas Harry Reid Intl

Feb 13

LAS11:59 pmLas Vegas Harry Reid Intl

7h 45m

1 stop

HOU9:44 amHouston Hobby

$222

Find similar

American Airlines

Jan 10

IAH8:02 amHouston George Bush Intcntl

3h 12m

PHX10:14 amPhoenix Sky Harbor Intl

Jan 11

PHX8:06 pmPhoenix Sky Harbor Intl

2h 33m

IAH11:39 pmHouston George Bush Intcntl

$264

Find similar

American Airlines

Jan 10

IAH8:02 amHouston George Bush Intcntl

3h 12m

PHX10:14 amPhoenix Sky Harbor Intl

Jan 12

PHX4:37 pmPhoenix Sky Harbor Intl

2h 35m

IAH8:12 pmHouston George Bush Intcntl

$277

Find similar

Frontier flights from Houston to Arizona

Our best Frontier deals on Houston to Arizona flight tickets

Frontier

Jan 19

IAH9:28 pmHouston George Bush Intcntl

3h 08m

PHX11:36 pmPhoenix Sky Harbor Intl

Jan 26

PHX10:09 amPhoenix Sky Harbor Intl

2h 39m

IAH1:48 pmHouston George Bush Intcntl

$85

Find similar

Frontier

Feb 5

IAH12:55 pmHouston George Bush Intcntl

3h 14m

PHX3:09 pmPhoenix Sky Harbor Intl

Feb 8

PHX10:09 amPhoenix Sky Harbor Intl

2h 39m

IAH1:48 pmHouston George Bush Intcntl

$86

Find similar

Frontier

Feb 13

IAH10:36 pmHouston George Bush Intcntl

3h 12m

PHX12:48 amPhoenix Sky Harbor Intl

Feb 16

PHX5:15 pmPhoenix Sky Harbor Intl

2h 41m

IAH8:56 pmHouston George Bush Intcntl

$87

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonPhoenix

IAH - PHX

IAHPHX

Houston George Bush Intcntl

Mon 1/19

9:28 pm-11:36 pm

Nonstop3h 08m

Phoenix Sky Harbor Intl

Mon 1/26

10:09 am-1:48 pm

Nonstop2h 39m

$85

HoustonPhoenix

IAH - PHX

IAHPHX

Houston George Bush Intcntl

Thu 2/5

12:55 pm-3:09 pm

Nonstop3h 14m

Phoenix Sky Harbor Intl

Sun 2/8

10:09 am-1:48 pm

Nonstop2h 39m

$86

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Thu 1/22

9:33 pm-11:01 pm

Nonstop3h 28m

Las Vegas Harry Reid Intl

Sat 1/24

1:01 am-5:55 am

Nonstop2h 54m

$117

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Fri 1/23

9:33 pm-11:01 pm

Nonstop3h 28m

Las Vegas Harry Reid Intl

Mon 1/26

1:53 pm-12:19 am

1 stop8h 26m

$118

HoustonPhoenix

HOU - PHX

HOUPHX

Houston Hobby

Thu 2/5

5:55 am-7:55 am

Nonstop3h 00m

Phoenix Sky Harbor Intl

Sat 2/7

4:55 pm-8:20 pm

Nonstop2h 25m

$177

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Wed 2/4

8:45 pm-10:15 pm

Nonstop3h 30m

Las Vegas Harry Reid Intl

Sat 2/7

7:40 am-12:35 pm

Nonstop2h 55m

$177

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Wed 2/11

12:47 pm-5:03 pm

1 stop6h 16m

Las Vegas Harry Reid Intl

Fri 2/13

11:59 pm-9:44 am

1 stop7h 45m

$222

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Tue 1/27

9:55 am-11:53 am

Nonstop2h 58m

Tucson

Tue 2/3

7:35 am-11:09 am

Nonstop2h 34m

$227

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Tue 1/27

9:55 am-11:53 am

Nonstop2h 58m

Tucson

Tue 2/3

5:35 pm-11:59 pm

1 stop5h 24m

$237

HoustonTucson

HOU - TUS

HOUTUS

Houston Hobby

Thu 1/22

12:47 pm-6:13 pm

1 stop6h 26m

Tucson

Sun 1/25

8:53 am-4:12 pm

1 stop6h 19m

$288

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston to Arizona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Arizona?

The month of September is, on average, the cheapest month to fly to Arizona from Houston, with most prices found around $158. If you aren’t able to travel to Arizona during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $188.

What is the cheapest day to depart on your flight to Arizona?

On average, the least expensive day to fly to Arizona from Houston is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $270. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Arizona is Sunday, with ticket prices averaging around $473.

What is the cheapest time of day to depart on your flight to Arizona?

Our most recent data shows that the best time of day to fly to Arizona is in the evening. Flights from Houston to Arizona during this time can be as low as $204. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $303 on average. Flights to Arizona from Houston in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Houston to Arizona flight route?

Fly from Houston George Bush Intcntl to Phoenix Sky Harbor Intl for the best Houston - Arizona flight prices

How far in advance should I book a flight to Arizona?

You are more likely to see cheaper flights to Arizona from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Arizona for around $223 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Arizona from Houston for as low as $176 on momondo.

What cabin class options are available on Houston to Arizona flights?

There are 4 cabin classes available to choose from on Houston to Arizona flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Houston to Arizona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Arizona

Fastest flight time	2h 52m
Direct flights	Every day
Airports in Arizona	66 airports

The fastest flight from Houston to Arizona takes 2h 52m

Direct flights go from Houston to Arizona every day.

There are 66 airports in Arizona. From Houston there are direct flights to Phoenix Sky Harbor Intl (PHX), Tucson (TUS).

Search flight deals

When did momondo last update prices for flights from Houston to Arizona?
Prices for flights from Houston to Arizona are updated daily.
How many operators does momondo search for flights from Houston to Arizona?
As of December 2025, there are 6 operators available to choose from for flights from Houston to Arizona.
How old do you have to be to fly from Houston to Arizona?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Arizona.
What documentation or ID do you need to fly to Arizona?
The required travel and health documents for your Arizona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Arizona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Arizona

Compare and see reviews for airlines that fly from Houston to Arizona with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $61	Free Cancellation	Rating 5.7 3,064 reviews	Search Frontier flights
United Airlines	PriceFrom $140	Free Cancellation	Rating 7.4 9,113 reviews	Search United Airlines flights
American Airlines	PriceFrom $143	Free Cancellation	Rating 7.2 11,070 reviews	Search American Airlines flights
Southwest	PriceFrom $152	Free Cancellation	Rating 8.0 4,254 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Arizona?

It is quick and easy to find Houston to Arizona flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Arizona that suits you.

Can I find flights from Houston to Arizona with flexible booking policies on momondo?

momondo does allow users to show only those flights to Arizona from Houston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Houston to Arizona?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Arizona from Houston.

I’m not ready to book a flight from Houston to Arizona right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to Arizona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.