Cheap flights from Phoenix, AZ to Houston, TX

Flights starting at $41. Choose between Frontier Airlines, United Airlines, or American Airlines to find the best price.

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Round trips

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Phoenix PHXDenver DENPhoenix PHX

Multiple carriers

$102

Updated:

One-way trips

Phoenix AZAHouston HOU

Allegiant Air

$61

Updated:

997 miles
Distance
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Travelers usually depart from Phoenix Sky Harbor International, Phoenix–Mesa Gateway, Phoenix, AZ Greyhound Bus stop, Phoenix, AZ - Sky Train Station, or Phoenix, AZ - Tufesa when they travel from Phoenix to Houston. Book your trip to arrive at George Bush Intercontinental, William P. Hobby, Houston, TX - Greyhound Station, Houston, TX Train Station, or Houston, TX - Brooke Smith. The distance between Phoenix and Houston is 1605 km. The most popular airlines for this route are Frontier Airlines, United Airlines, American Airlines, Spirit Airlines, and Delta Air Lines. Phoenix and Houston have 401 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights8889879
Fly direct with

Allegiant Air on Thursdays, and Sundays.

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

American Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Phoenix to Houston

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
American AirlinesAALAAYesNo
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight

United States COVID-19 travel restrictions

Your trip summary

Most travelers from Phoenix, PHX can enter Houston, IAH.

Departure

Additional information
  • Masks are recommended in certain settings

Return

Travel restrictions
  • Travel is allowed
  • Recommended proof of negative pre-departure COVID-19 test results
  • Quarantine is not required

Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.

Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

How long does it take to travel from Phoenix to Houston?
A one-way nonstop (direct) flight between Phoenix and Houston takes around 2.6 hours.
What is the flight distance between Phoenix and Houston?
The flight distance between Phoenix and Houston is 1605 km.
What airlines offer nonstop (direct) flights between Phoenix and Houston?
Several carriers operate flights between Phoenix and Houston. Airlines offering nonstop (direct) flights include Allegiant Air, American Airlines, United Airlines.
What are the most popular routes to and from Phoenix?
Travelers frequently search for route combinations, such as Phoenix and Chicago, Denver, Las Vegas, Orlando, Washington, D.C., Detroit, Atlanta, Cleveland, Los Angeles, Raleigh, Philadelphia, Portland, San Diego, Milwaukee, Minneapolis, Austin, London, Mexico City, Sacramento, New York.
What are the most popular routes to and from Houston?
Travelers frequently search for route combinations, such as Houston and Denver, Las Vegas, Los Angeles, Salt Lake City, Atlanta, New York, Mexico City, Seattle, Philadelphia, Orlando, Chicago, Washington, D.C., San Francisco, Raleigh, Monterrey, London, Oakland, Fort Lauderdale, Guadalajara, Portland.
Which airports are there in Phoenix?
Phoenix is mainly served by Phoenix Sky Harbor International. But there are other airports nearby, including Phoenix–Mesa Gateway, Phoenix Deer Valley Airport.
What airports are near Phoenix?
The main airport in Phoenix is Phoenix Sky Harbor International. It is also served by Tucson International, Ernest A. Love Field, Show Low Regional, Marana Regional Airport, Flagstaff Pulliam.
What airports are near Houston?
The main airport in Houston is George Bush Intercontinental. It is also served by Austin–Bergstrom International, Lake Charles Regional, Victoria Regional, Beaumont Municipal Airport, Jack Brooks Regional, Easterwood.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Phoenix and Houston?
Yes, it's possible to combine different modes of transport between Phoenix and Houston thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Phoenix and Houston can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Which airlines fly between Phoenix and Houston?
When's the best time to travel between Phoenix and Houston?
What flights operate between Phoenix and Houston?
How many airports are there near Phoenix?
How many airports are there near Houston?
What time do nonstop (direct) flights between Phoenix and Houston depart?
What time do nonstop (direct) flights between Phoenix and Houston arrive?
What time do flights between Phoenix and Houston depart?
What time do flights between Phoenix and Houston arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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