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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 September or January, booked 60 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
$289 - $336
PHX
Temperature
68 - 107.6 °F
PHX
Rainfall
0 - 1.1 inches
Popular in March High demand for flights, 9% potential price rise
Cheapest in September Best time to find cheap flights, 6% potential price drop
Round-trip from $289 From Houston to Phoenix
One-way from $92 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 31 days early can save you up to 11% on average compared to booking a flight this week. If booking 31 days before your flight isn’t an option for you, users have found flights from Houston to Phoenix for as little as $86 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 $92 for flights departing within the next 3 days.

What is the cheapest month to fly from Houston to Phoenix?

September can be a great time to fly to Phoenix from Houston with a flight ticket averaging about $145. Cheapflights users have found deals in the month of September for as cheap as $37. The most expensive prices can be found in the month of March.

Cheap flights from Houston to Phoenix in July, August 2020

The best prices found for IAH to PHX flights for July, August
15 Jul - 20 Jul
$175pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
22 Jul - 27 Jul
$176pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
30 Jul - 3 Aug
$179pp
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl

Houston to Phoenix 2020 flight deals

Cheap flights to Phoenix from Houston found for this year
5 Aug - 10 Aug
$164pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
1 Aug - 3 Aug
$173pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
15 Jul - 20 Jul
$175pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl

Non-stop flights to Phoenix from Houston

Save time with Houston to Phoenix direct flight deals
25 Jul - 1 Aug
$217pp
IAH
Houston George Bush Intcntl
Multiple Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
American Airlines
Non-Stop
IAH
Houston George Bush Intcntl
24 Jul - 27 Jul
$227pp
IAH
Houston George Bush Intcntl
Multiple Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
American Airlines
Non-Stop
IAH
Houston George Bush Intcntl
5 Jul - 19 Jul
$237pp
IAH
Houston George Bush Intcntl
Multiple Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
United 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
28 Jun - 5 Jul
$252pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
24 Jun - 4 Jul
$312pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
American Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
25 Jun - 7 Jul
$332pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
PHX
Phoenix Sky Harbor Intl
Spirit Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl

One-way flights to Phoenix from Houston

The cheapest one-way flights from Houston to Phoenix
4:59 pm - 8:35 am
Multiple Airlines
1 Stop
17h 36m
IAH - PHX
Multiple Airlines
$92
Kiwi.com
5:59 pm - 3:18 pm
Multiple Airlines
1 Stop
23h 19m
IAH - PHX
Multiple Airlines
$93
Kiwi.com
6:35 pm - 7:43 am
Multiple Airlines
1 Stop
15h 08m
IAH - PHX
Multiple Airlines
$97
Kiwi.com

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.

Can I find flights from Houston to Phoenix for under $200 on Cheapflights?

Yes, there are multiple flights from Houston to Phoenix for under $200. The cheapest flight booked recently is on Multiple Airlines for just $164, but on average you can expect to pay $187.

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 $346.

Are there last-minute flights available from Houston to Phoenix for under $300?

There are currently 20+ open flights from Houston to Phoenix within the next 7 days for less than $300.

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.

What is the cheapest airline for this route?

While looking for the best option consider United Air Lines Inc., our data currently shows that they have the cheapest flight available for the flight path. When traveling from Houston to Phoenix, generally 141 flights depart for this route daily.

Does it rain more in Houston or Phoenix?

In Houston, there will be greater rainfall in Houston compared to Phoenix over the next 15 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.

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 July in Phoenix
107.6 °F
Avg rainfall for July in Phoenix
0.8 ″

Airports servicing Houston

Airports servicing Phoenix

Hourly flight availability from Houston to Phoenix

Morning 6 AM to noon 55% of IAH to PHX departures
Evening 6 PM to midnight 26% of IAH to PHX departures
Afternoon Noon to 6 PM 18% of IAH to PHX departures
Early morning Midnight to 6 AM 1% of IAH to PHX departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Houston to Phoenix
Sunday
4 daily flights
Monday
4 daily flights
Tuesday
4 daily flights
Wednesday
4 daily flights
Thursday
4 daily flights
Friday
4 daily flights
Saturday
4 daily flights
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