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

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

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

The number of flights available between Houston and Arizona is 30 per day as of July 2026. The most frequent departure time is 7:00PM, with 39% of daily flights leaving in the evening.

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

As of July 2026, 214 flights take off from Houston and land in Arizona each week. The most common flight departure day for this route is Mon, with 21% of weekly flights taking off on this day.

What airlines fly to Arizona?

Frontier, United Airlines and American Airlines 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 43% of people opting to fly with this airline when traveling to Arizona. Keep in mind that there are 5 different airlines that fly to Arizona on a routine basis, so you have a few additional options to choose from.

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 July 2026, 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.

$70 Cheap Flights from Houston to Arizona in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Arizona

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:59 pm - 11:20 pm

IAH

LAS

3h 21mnonstop

7:00 am - 12:19 pm

LAS

IAH

3h 19mnonstop

$148Frontier

Wed, Oct 21 - Tue, Oct 27

9:59 pm - 11:20 pm

IAH

LAS

3h 21mnonstop

9:25 am - 9:35 pm

LAS

IAH

10h 10m

1 stop

$149Frontier

Wed, Oct 21 - Tue, Oct 27

1:22 pm - 2:34 pm

IAH

LAS

3h 12mnonstop

7:05 am - 12:27 pm

LAS

IAH

3h 22mnonstop

$150Frontier

Mon, Aug 10 - Mon, Aug 17

2:35 pm - 3:45 pm

HOU

LAS

3h 10mnonstop

6:25 pm - 11:25 pm

LAS

HOU

3h 00mnonstop

$171Southwest

Sat, Aug 8 - Tue, Aug 11

5:10 pm - 9:00 pm

HOU

LAS

5h 50m

1 stop

5:05 am - 10:05 am

LAS

HOU

3h 00mnonstop

$177Southwest

Sat, Jul 25 - Tue, Jul 28

6:49 pm - 10:25 pm

HOU

LAS

5h 36m

1 stop

11:59 pm - 9:48 am

LAS

HOU

7h 49m

1 stop

$191American Airlines

Sat, Jul 25 - Wed, Jul 29

5:00 am - 8:44 am

IAH

TUS

5h 44m

1 stop

1:38 pm - 8:19 pm

TUS

IAH

4h 41m

1 stop

$245American Airlines

Mon, Aug 17 - Wed, Aug 19

7:10 am - 11:08 am

IAH

TUS

5h 58m

1 stop

1:28 pm - 11:52 pm

TUS

IAH

8h 24m

1 stop

$249Delta

Tue, Jul 28 - Tue, Aug 4

8:28 pm - 9:14 pm

IAH

TUS

2h 46mnonstop

1:29 pm - 10:56 pm

TUS

IAH

7h 27m

1 stop

$269United Airlines

Wed, Aug 12 - Wed, Aug 19

5:17 pm - 10:39 pm

HOU

PHX

7h 22m

1 stop

11:56 pm - 9:50 am

PHX

HOU

7h 54m

1 stop

$277Delta

Fri, Jul 31 - Fri, Aug 7

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Southwest flights from Houston to Arizona

Our best Southwest deals on Houston to Arizona flight tickets

Southwest

Aug 8

HOU2:35 pmHouston Hobby

3h 10m

LAS3:45 pmLas Vegas Harry Reid Intl

Aug 11

LAS6:25 pmLas Vegas Harry Reid Intl

3h 00m

HOU11:25 pmHouston Hobby

$171

Southwest

Jul 25

HOU5:10 pmHouston Hobby

5h 50m

1 stop

LAS9:00 pmLas Vegas Harry Reid Intl

Jul 28

LAS5:05 amLas Vegas Harry Reid Intl

3h 00m

HOU10:05 amHouston Hobby

$177

Southwest

Aug 18

HOU5:30 pmHouston Hobby

3h 10m

LAS6:40 pmLas Vegas Harry Reid Intl

Aug 25

LAS11:05 amLas Vegas Harry Reid Intl

4h 20m

1 stop

HOU5:25 pmHouston Hobby

$181

Frontier flights from Houston to Arizona

Our best Frontier deals on Houston to Arizona flight tickets

Frontier

Oct 21

IAH9:59 pmHouston George Bush Intcntl

3h 21m

LAS11:20 pmLas Vegas Harry Reid Intl

Oct 27

LAS7:00 amLas Vegas Harry Reid Intl

3h 19m

IAH12:19 pmHouston George Bush Intcntl

$148

Frontier

Oct 21

IAH9:59 pmHouston George Bush Intcntl

3h 21m

LAS11:20 pmLas Vegas Harry Reid Intl

Oct 27

LAS9:25 amLas Vegas Harry Reid Intl

10h 10m

1 stop

IAH9:35 pmHouston George Bush Intcntl

$149

Frontier

Aug 10

IAH1:22 pmHouston George Bush Intcntl

3h 12m

LAS2:34 pmLas Vegas Harry Reid Intl

Aug 17

LAS7:05 amLas Vegas Harry Reid Intl

3h 22m

IAH12:27 pmHouston George Bush Intcntl

$150

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Wed 10/21

9:59 pm-11:20 pm

Nonstop3h 21m

Las Vegas Harry Reid Intl

Tue 10/27

7:00 am-12:19 pm

Nonstop3h 19m

$148

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Wed 10/21

9:59 pm-11:20 pm

Nonstop3h 21m

Las Vegas Harry Reid Intl

Tue 10/27

9:25 am-9:35 pm

1 stop10h 10m

$149

HoustonLas Vegas

IAH - LAS

IAHLAS

Houston George Bush Intcntl

Mon 8/10

1:22 pm-2:34 pm

Nonstop3h 12m

Las Vegas Harry Reid Intl

Mon 8/17

7:05 am-12:27 pm

Nonstop3h 22m

$150

Quickest round-trip

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Sat 8/8

2:35 pm-3:45 pm

Nonstop3h 10m

Las Vegas Harry Reid Intl

Tue 8/11

6:25 pm-11:25 pm

Nonstop3h 00m

$171

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Sat 7/25

5:10 pm-9:00 pm

1 stop5h 50m

Las Vegas Harry Reid Intl

Tue 7/28

5:05 am-10:05 am

Nonstop3h 00m

$177

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Sat 7/25

6:49 pm-10:25 pm

1 stop5h 36m

Las Vegas Harry Reid Intl

Wed 7/29

11:59 pm-9:48 am

1 stop7h 49m

$191

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Mon 8/17

5:00 am-8:44 am

1 stop5h 44m

Tucson

Wed 8/19

1:38 pm-8:19 pm

1 stop4h 41m

$245

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Tue 7/28

7:10 am-11:08 am

1 stop5h 58m

Tucson

Tue 8/4

1:28 pm-11:52 pm

1 stop8h 24m

$249

HoustonTucson

IAH - TUS

IAHTUS

Houston George Bush Intcntl

Wed 8/12

8:28 pm-9:14 pm

Nonstop2h 46m

Tucson

Wed 8/19

1:29 pm-10:56 pm

1 stop7h 27m

$269

HoustonPhoenix

HOU - PHX

HOUPHX

Houston Hobby

Fri 7/31

5:17 pm-10:39 pm

1 stop7h 22m

Phoenix Sky Harbor Intl

Fri 8/7

11:56 pm-9:50 am

1 stop7h 54m

$277

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 $43. If you aren’t able to travel to Arizona during the month of September, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $53.

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 Wednesday. momondo users have found tickets for Wednesday departures for as low as $346. 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 $453.

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 $231. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $333 on average. Flights to Arizona from Houston in the afternoon 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 from Houston 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 $242 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 $183 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 35m
Direct flights	Every day
Airports in Arizona	66 airports

The fastest flight from Houston to Arizona takes 2h 35m

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

Frequently asked questions about flying 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 July 2026, 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 $64	Free Cancellation	Rating 5.6 2,848 reviews	Search Frontier flights
United Airlines	PriceFrom $141	Free Cancellation	Rating 7.4 9,908 reviews	Search United Airlines flights
American Airlines	PriceFrom $148	Free Cancellation	Rating 7.1 11,766 reviews	Search American Airlines flights
Southwest	PriceFrom $148	Free Cancellation	Rating 7.9 4,244 reviews	Search Southwest flights
JetBlue	PriceFrom $153	Free Cancellation	Rating 7.1 3,012 reviews	Search JetBlue 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.