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Cheap flights from Houston to Phoenix (IAH - PHX)

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The best prices from Houston to Phoenix are usually found in August or July, booked 18 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

How to find the cheapest flight from
Houston (IAH) to Phoenix (PHX)

IAH - PHX
Price
$202 - $322
PHX
Temperature
68 - 107.6 °F
PHX
Rainfall
0 - 1.1 inches

Popular in

February

High demand for flights, 8% potential price rise

Cheapest in

August

Best time to find cheap flights, 32% potential price drop

Round-trip from

$202

From Houston to Phoenix

One-way from

$80

One-way flight from Houston to Phoenix

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Houston to Phoenix?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 6%.

How far in advance should I book a flight from Houston to Phoenix?

Users have found that booking a flight from Houston to Phoenix at least 25 days early can save you up to 16% on average compared to booking a flight this week. If booking 25 days before your flight isn’t an option for you, users have found flights from Houston to Phoenix for as little as $289 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $327 for flights departing within the next 3 days.

When is the cheapest time to fly from Houston to Phoenix (IAH - PHX)?

When flying from Houston to Phoenix, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 4% versus a flight in the evening.

Cheap flights from Houston to Phoenix in November, December 2020

The best prices found for IAH to PHX flights for November, December
28 Dec - 31 Dec
$65pp
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
19 Dec - 6 Jan
$68pp
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
31 Dec - 4 Jan
$73pp
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl

Houston to Phoenix 2021 flight deals

Cheap flights to Phoenix from Houston found for next year
28 Dec - 31 Dec
$65pp
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
19 Dec - 6 Jan
$68pp
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
31 Dec - 4 Jan
$73pp
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl

Non-stop flights to Phoenix from Houston

Save time with Houston to Phoenix direct flight deals
19 Dec - 24 Dec
$217pp
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
11 Dec - 15 Dec
$237pp
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
16 Dec - 26 Dec
$252pp
IAH
Houston George Bush Intcntl
American Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
American Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Last minute flights from Houston to Phoenix

Late deals on round-trip flights to Phoenix from Houston, departing today and this week
4 Dec - 4 Dec
$96pp
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
American Airlines
Non-Stop
IAH
Houston George Bush Intcntl
3 Dec - 7 Dec
$100pp
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
2 Dec - 2 Dec
$101pp
IAH
Houston George Bush Intcntl
American Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
American Airlines
 
1 STOP
IAH
Houston George Bush Intcntl

One-way flights to Phoenix from Houston

The cheapest one-way flights from Houston to Phoenix
10:21 am - 7:45 am
Spirit Airlines
3 Stops
22h 24m
IAH - PHX
Spirit Airlines
$80
Gotogate
9:25 am - 3:13 am
Frontier
2 Stops
18h 48m
IAH - PHX
Frontier
$93
FlightNetwork
1:00 am - 6:57 pm
Multiple Airlines
3 Stops
18h 57m
IAH - PHX
Multiple Airlines
$94
Gotogate

Related info for your journey

Useful info, stats and facts about Houston to Phoenix flights.

Flight FAQs

From Houston to Phoenix

Are flight prices decreasing from Houston to Phoenix due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Houston and Phoenix for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Houston George Bush Intcntl to Phoenix Sky Harbor Intl to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Houston George Bush Intcntl to Phoenix Sky Harbor Intl. Policies will vary by airline.

Which airlines flying from Houston George Bush Intcntl to Phoenix Sky Harbor Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Houston George Bush Intcntl to Phoenix Sky Harbor Intl that may be offering flexible cancellation policies are United Airlines, American Airlines, and Frontier. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Houston to Phoenix for under $100 on Cheapflights?

Yes, there are multiple flights from Houston to Phoenix for under $100. The cheapest flight booked recently is on Frontier for just $65, but on average you can expect to pay $91.

Are there nonstop flights from Houston to Phoenix for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Houston to Phoenix under $300. A good price for a nonstop flight from Houston to Phoenix is less than $306.

Are there last-minute flights available from Houston to Phoenix for under $100?

There are currently 20+ open flights from Houston to Phoenix within the next 7 days for less than $100.

What days are nonstop flights available from Houston to Phoenix?

Nonstop flights can be found on the following days: Sunday, Tuesday, Thursday, Friday, Saturday.

How popular is this flight route?

Flights from Houston George Bush Intcntl to Phoenix Sky Harbor Intl have been viewed 123 times in the past calendar month.

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

On average 14 flights depart from Houston George Bush Intcntl to Phoenix Sky Harbor Intl per day.
Morning (6am - Noon) - 57% of flight departures
Afternoon (Noon - 6pm) - 7% of flight departures
Evening (6pm - Midnight) - 36% of flight departures

Does it rain more in Houston or Phoenix?

In Houston, there will be greater rainfall in Houston compared to Phoenix over the next 12 days.

Is Houston weather warmer or cooler than Phoenix?

We forecast the temperature to be around the 108 °F's in July, on average. The temperature in Phoenix is generally hotter than in Houston. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Houston to Phoenix?

American Airlines, Frontier, and Spirit Airlines can get you from Houston to Phoenix in just under 3h 01m. Your travel time can differ by up to 6h 16m. There are 1013 mi between Houston and Phoenix. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Houston to Phoenix round-trip?

Cheapflights users have booked flights from Houston to Phoenix round-trip from $65. Other airlines that can offer you cheap pricing are American Airlines, from $96, and Spirit Airlines, from $106. You may be able to fly from Houston to Phoenix for 77% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Houston to Phoenix one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $25. Users have also found tickets on Spirit Airlines for as little as $42.

Alternative routes for Houston to Phoenix

Destination information for Phoenix

Things to know before you go. Useful info for your trip from Houston to Phoenix
Average temperature for November in Phoenix
77.0 °F
Avg rainfall for November in Phoenix
0.6 ″

Airports servicing Houston

Airports servicing Phoenix

Top 5 airlines from Houston to Phoenix

The chart below displays the airlines Cheapflights users traveling from Houston to Phoenix choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$85 $239 No cancel fee 65%
Frontier
$105 $257 No cancel fee 62%
Delta
$106 $298 No cancel fee N/A
American Airlines
$144 $330 No cancel fee 71%
United Airlines
$158 $355 No cancel fee 69%

Hourly flight availability from Houston to Phoenix

Afternoon Noon to 6 PM 45% of IAH to PHX departures
Early morning Midnight to 6 AM 25% of IAH to PHX departures
Morning 6 AM to noon 22% of IAH to PHX departures
Evening 6 PM to midnight 8% of IAH to PHX departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Houston to Phoenix
Sunday
8 daily flights
Monday
9 daily flights
Tuesday
1 daily flight
Wednesday
1 daily flight
Thursday
3 daily flights
Friday
6 daily flights
Saturday
9 daily flights
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