Find Cheap Flights from Phoenix to Houston (PHX - HOU)

Flights overview

Useful information for finding cheap flights from Phoenix to Houston and booking your next trip

Cheapest round-trip flights	$58	Frontier Nonstop 3 hr Fri, Dec 12 — Sun, Dec 14	The cheapest round-trip flight from Phoenix to Houston is currently $58
Cheapest one-way flight	$29	Frontier Nonstop 3 hr Sat, Jan 17	The cheapest one-way flight from Phoenix to Houston is currently $29
Last-minute weekend getaway	$351	Frontier 1 stop 18 hr Thu, Nov 20 — Sun, Nov 23	The cheapest last-minute weekend getaway from Phoenix to Houston is currently $351
Cheapest business class flights	$547	Delta 1 stop 9 hr Thu, Dec 11 — Mon, Dec 15	The cheapest business class round-trip flight from Phoenix to Houston is currently $547

Fastest flight	2 hr 20 min	The fastest nonstop flight from Phoenix to Houston takes 2 hr 20 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Phoenix to Houston is typically December. The most expensive month to fly is typically July.

December Cheapest	Typical prices: $55–320
July Most expensive	Typical prices: $160–255

Popular airlines from Phoenix to Houston

Southwest

Nonstop

from $147

Typical price: $175–420

46 weekly nonstop flights

PHX - HOU Every day

2499 weekly connecting flights

PHX - HOU Every day
United

Nonstop

from $147

Typical price: $170–420

40 weekly nonstop flights

PHX - IAH Every day

375 weekly connecting flights

PHX - IAH Every day
American

Nonstop

from $147

Typical price: $180–425

18 weekly nonstop flights

PHX - IAH Every day

742 weekly connecting flights

PHX - HOU, IAH Every day
Frontier

Nonstop

from $58

Typical price: $105–250

8 weekly nonstop flights

PHX - IAH Every Mon, Tue, Thu, Fri, Sat, Sun

21 weekly connecting flights

PHX - IAH Every day
Delta

from $197

Typical price: $215–560

186 weekly connecting flights

PHX - HOU, IAH Every day
Alaska

from $352

Typical price: $465–1,100

21 weekly connecting flights

PHX - IAH Every day

Popular airports near Phoenix

Phoenix Sky Harbor International Airport (PHX)

Phoenix United States 12 min 3 mi
Mesa Gateway Airport (AZA)

Phoenix United States 41 min 25 mi
Tucson International Airport (TUS)

Tucson United States 1 hr 53 min 112 mi
Scottsdale Airport (SCF)

Phoenix United States 31 min 15 mi

Popular airports near Houston

George Bush Intercontinental Airport (IAH)

Houston United States 22 min 16 mi
William P. Hobby Airport (HOU)

Houston United States 23 min 9 mi
Austin-Bergstrom International Airport (AUS)

Austin United States 2 hr 26 min 140 mi
San Antonio International Airport (SAT)

San Antonio United States 3 hr 2 min 186 mi

Frequently asked questions about flying from Phoenix to Houston

When are the cheapest days to fly from Phoenix to Houston?

The cheapest flights from Phoenix to Houston are usually in December. Typical ticket prices in December range from $55 to $320.

Which airlines provide the cheapest flights from Phoenix to Houston?

The cheapest round-trip flight from Phoenix to Houston recently found on Google Flights was with Frontier from $58. The cheapest one-way flight was with Frontier from $29.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Southwest flight from Phoenix to Houston is $147, flying from Dec 11 to Dec 14.
The cheapest United flight from Phoenix to Houston is $147, flying from Dec 11 to Dec 14.
The cheapest American flight from Phoenix to Houston is $147, flying from Dec 11 to Dec 14.
The cheapest Frontier flight from Phoenix to Houston is $58, flying from Dec 12 to Dec 14.
The cheapest Delta flight from Phoenix to Houston is $197, flying from Dec 11 to Dec 14.
The cheapest Alaska flight from Phoenix to Houston is $352, flying from Feb 7 to Feb 8.

What are the cheapest flights from Phoenix to Houston?

The cheapest round-trip flight from Phoenix to Houston starts at $58 from Fri, Dec 12 to Sun, Dec 14. The cheapest one-way flight starts at $29 and departs on Sat, Jan 17.

How long does it take to fly from Phoenix to Houston?

2 hr 20 min is the shortest flight time from Phoenix to Houston.

When should you fly to Houston, United States?

Most visitors explore Houston May–Aug when the days are hot and humid. Winters (Nov–Feb) tend to be mild. Local events include the Martin Luther King, Jr., Grande Parade (Jan) and the Houston Livestock Show & Rodeo (Mar).

How do I find cheap dates to fly from Phoenix to Houston?

It's easy to use Google Flights to find the cheapest days to fly from Phoenix to Houston.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What is the best airline to fly from Phoenix to Houston?

What counts as the best airline for your flights from Phoenix to Houston really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Phoenix to Houston.

In terms of nonstop flights, Southwest is the most popular. Southwest offers 46 nonstop flights and 2,499 connecting flights per week. Southwest flies from Phoenix Sky Harbor International Airport (PHX) to William P. Hobby Airport (HOU) .

Other popular airlines flying from Phoenix to Houston are:

United offers 40 nonstop flights and 375 connecting flights per week. United flies from Phoenix Sky Harbor International Airport (PHX) to George Bush Intercontinental Airport (IAH) .
American offers 18 nonstop flights and 742 connecting flights per week. American flies from Phoenix Sky Harbor International Airport (PHX) to William P. Hobby Airport (HOU) , George Bush Intercontinental Airport (IAH) .
Frontier offers 8 nonstop flights and 21 connecting flights per week. Frontier flies from Phoenix Sky Harbor International Airport (PHX) to George Bush Intercontinental Airport (IAH) .
Delta offers 186 connecting flights per week. Delta flies from Phoenix Sky Harbor International Airport (PHX) to William P. Hobby Airport (HOU) , George Bush Intercontinental Airport (IAH) .
Alaska offers 21 connecting flights per week. Alaska flies from Phoenix Sky Harbor International Airport (PHX) to George Bush Intercontinental Airport (IAH) .

The number of connecting flights refers to distinct flights with at least one stop between Phoenix and Houston.

Which airlines provide the cheapest flights from Phoenix to Houston?

The cheapest round-trip flight from Phoenix to Houston recently found on Google Flights was with Frontier from $58. The cheapest one-way flight was with Frontier from $29.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Southwest flight from Phoenix to Houston is $147, flying from Dec 11 to Dec 14.
The cheapest United flight from Phoenix to Houston is $147, flying from Dec 11 to Dec 14.
The cheapest American flight from Phoenix to Houston is $147, flying from Dec 11 to Dec 14.
The cheapest Frontier flight from Phoenix to Houston is $58, flying from Dec 12 to Dec 14.
The cheapest Delta flight from Phoenix to Houston is $197, flying from Dec 11 to Dec 14.
The cheapest Alaska flight from Phoenix to Houston is $352, flying from Feb 7 to Feb 8.

Which airlines have direct flights from Phoenix to Houston?

Southwest, United, American and Frontier fly direct from Phoenix to Houston.

There are 46 Southwest direct flights from Phoenix to Houston per week. Flights are available every day.
There are 40 United direct flights from Phoenix to Houston per week. Flights are available every day.
There are 18 American direct flights from Phoenix to Houston per week. Flights are available every day.
There are 8 Frontier direct flights from Phoenix to Houston per week. Flights are available on Monday, Tuesday, Thursday, Friday, Saturday and Sunday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

Which airline provides the cheapest last-minute getaway flight from Phoenix to Houston?

The cheapest last-minute deal between Phoenix and Houston at price $351 is offered by Frontier from Thu, Nov 20 to Sun, Nov 23.

Which airlines have direct flights from Phoenix to Houston?

Southwest, United, American and Frontier fly direct from Phoenix to Houston.

There are 46 Southwest direct flights from Phoenix to Houston per week. Flights are available every day.
There are 40 United direct flights from Phoenix to Houston per week. Flights are available every day.
There are 18 American direct flights from Phoenix to Houston per week. Flights are available every day.
There are 8 Frontier direct flights from Phoenix to Houston per week. Flights are available on Monday, Tuesday, Thursday, Friday, Saturday and Sunday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

When are direct flights from Phoenix to Houston available?

There are direct flights from Phoenix to Houston on a daily basis.

What are the cheapest direct flights from Phoenix to Houston?

The cheapest direct (nonstop) round-trip flights between Phoenix and Houston start at $58 from Fri, Dec 12 to Sun, Dec 14 with Frontier.

How can I find nonstop flights from Phoenix to Houston?

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Phoenix to Houston, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

What are the cheapest business class flights from Phoenix to Houston?

The cheapest business class round-trip flights between Phoenix and Houston start at $547 from Thu, Dec 11 to Mon, Dec 15 with Delta.

What are the cheapest economy class flights from Phoenix to Houston?

The cheapest economy class round-trip flights between Phoenix and Houston start at $58 from Fri, Dec 12 to Sun, Dec 14.

How can I book business class trips from Phoenix to Houston?

To book business class trips from Phoenix to Houston, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

Are there any last-minute deals from Phoenix to Houston next weekend?

The best last-minute getaway deal for the next weekend between Phoenix and Houston starts at $351 from Thu, Nov 20 to Sun, Nov 23 with Frontier.

Which airline provides the cheapest last-minute getaway flight from Phoenix to Houston?

The cheapest last-minute deal between Phoenix and Houston at price $351 is offered by Frontier from Thu, Nov 20 to Sun, Nov 23.

How can I find last-minute flight deals from Phoenix to Houston?

To find last-minute flight deals from Phoenix to Houston, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.