Route guide
Cheap Flights from Houston to Phoenix: Book Airline Tickets
- Distance
- about 1,010 mi
- Typical flight time
- 2 h 15 min – 3 h 15 min
- Airports
- 2 × 1
- Time difference
- 1–2 h behind
This page covers the practical side of flying between Houston and Phoenix: which airports to compare, how long the trip takes, and when it is busy. It works for either direction. For a price on your dates, ask a specialist.
Quick answer: Houston to Phoenix is about 1,010 miles (1,630 km) and a typical flight takes 2 h 15 min to 3 h 15 min. In winter, Phoenix is 1 hour behind Houston; in summer, Phoenix is 2 hours behind Houston. The gap changes because of daylight saving time. Houston has 2 airports to compare and Phoenix has 1.
Airport pairs to compare
Houston has two main airports: Bush Intercontinental to the north and Hobby to the southeast. Hobby is closer to downtown. Phoenix's main airport sits unusually close to the city center, which keeps the trip into town short.
| Pair | Departure airport | Arrival airport |
|---|---|---|
| IAH to PHX | George Bush Intercontinental | Phoenix Sky Harbor International |
| HOU to PHX | William P. Hobby | Phoenix Sky Harbor International |
About the airports
- IAH · George Bush Intercontinental
The larger airport, north of the city, with a wide range of domestic and international flights. - HOU · William P. Hobby
Closer to downtown and a good option for domestic trips. - PHX · Phoenix Sky Harbor International
Located only a few miles from downtown, with an automated train to light rail.
Airlines with a major base at either end
- At Houston: United Airlines, Southwest Airlines
- At Phoenix: American Airlines, Southwest Airlines
Southwest Airlines has a base at both ends, which can make nonstop service more likely. Schedules change, so a specialist confirms what actually operates on your dates.
When to go and what to expect
Houston
Fall through spring is the most comfortable period. Summers are hot and humid, and hurricane season runs June through November.
Hurricane season runs from June through November, so check fare rules for changes if you travel in that window.
Phoenix
Winter and spring are the popular, milder seasons. Summer highs routinely top 100°F, which is why fares often soften then.
How long is Houston to Phoenix?
At about 1,010 miles, Houston to Phoenix is a short-to-medium flight. Fares on routes this length are sensitive to the day of the week and the time of day, so check a few departure times before you settle.
Time zones and timing
Depending on daylight saving time, Phoenix is 1 to 2 hours behind Houston, so you land at a local time 1 to 2 hours earlier than departure time plus flight time would suggest. Plan your arrival day around local time at the destination.
Getting between the airport and town
Houston: Rental cars and ride-hail are the most common choices. Distances are large, so check where your hotel is before choosing an airport.
Phoenix: The PHX Sky Train connects the terminals and the light rail, and ride-hail and rental cars are widely used.
Planning ground transport too? See our car rental guide.
Good to know
- Check every airport pairing when you compare fares. Schedules and airline options can differ between them.
- Compare both airports when you look at fares, and keep weather in mind if you travel in late summer.
- Spring training baseball in February and March lifts demand. Arizona does not observe daylight saving time, which affects time differences with other states.
- Compare the total with bags included, not just the base fare. See baggage fees and taxes and fees.
Flying Phoenix to Houston?
This route guide works in both directions. For other trips, see all flights from Houston or all flights from Phoenix.
Frequently asked questions
How far is Houston from Phoenix?
The straight-line distance between the main airports is about 1,010 miles (1,630 km). Routes can be longer in practice because of air traffic and weather.
How long is a flight from Houston to Phoenix?
A typical scheduled flight takes roughly 2 h 15 min to 3 h 15 min in the air, depending on winds, the aircraft and the airports. Connecting itineraries take longer, and nonstop availability depends on the airline and dates.
Which airports can I use?
At Houston: IAH (George Bush Intercontinental), HOU (William P. Hobby). At Phoenix: PHX (Phoenix Sky Harbor International). Ask for prices on more than one pairing.
Is there a time difference?
In winter, Phoenix is 1 hour behind Houston; in summer, Phoenix is 2 hours behind Houston. The gap changes because of daylight saving time.
When is the best time to fly from Houston to Phoenix?
In Houston: Fall through spring is the most comfortable period. Summers are hot and humid, and hurricane season runs June through November.Hurricane season runs from June through November, so check fare rules for changes if you travel in that window. In Phoenix: Winter and spring are the popular, milder seasons. Summer highs routinely top 100°F, which is why fares often soften then. Fares are usually highest in the busy periods described for each city, so flexible dates can help.
Which airlines should I compare for Houston to Phoenix?
Airlines with a major base at either end include United Airlines, Southwest Airlines and American Airlines. A specialist compares them with other carriers on your dates, since schedules and availability change.
Do you show fares on this page?
No. Fares change constantly, so we do not publish prices that might be out of date. A specialist checks live availability and confirms the full total, including taxes and bags, before you pay.
Route details updated October 18, 2026.