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Cheap flights from Phoenix to Houston (PHX - IAH)

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The best prices from Phoenix to Houston are usually found in September or April, booked 38 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

$360
$340
$310
$280
Price
$280 - $326
Temperature
59 - 86 °F
Most popular in December High demand for flights, 3% potential price rise
Cheapest in September Best time to find cheap flights, 1% potential price drop
Average price $303 Price for this month
Cheapest price $280 From Phoenix to Houston

Cheap flights from Phoenix to Houston in February 2020

The best prices found for PHX to IAH flights for February
18 Feb - 25 Feb
$137pp
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
20 Feb - 25 Feb
$152pp
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
26 Feb - 3 Mar
$155pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl

Phoenix to Houston 2020 flight deals

Cheap flights to Houston from Phoenix found for this year
31 Mar - 21 Apr
$162pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
5 May - 12 May
$172pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl
22 Apr - 27 Apr
$174pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
PHX
Phoenix Sky Harbor Intl

Last minute flights from Phoenix to Houston

Late deals on round-trip flights to Houston from Phoenix, departing today and this week
18 Feb - 25 Feb
$137pp
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
20 Feb - 25 Feb
$152pp
PHX
Phoenix Sky Harbor Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Frontier
 
1 STOP
PHX
Phoenix Sky Harbor Intl
19 Feb - 25 Feb
$168pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
PHX
Phoenix Sky Harbor Intl

One-way flights to Houston from Phoenix

The cheapest one-way flights from Phoenix to Houston
2:52 pm - 7:28 pm
American Airlines
Nonstop
2h 36m
PHX - IAH
American Airlines
9:14 am - 12:49 pm
American Airlines
Nonstop
2h 35m
PHX - IAH
American Airlines
8:05 pm - 11:37 pm
United Airlines
Nonstop
2h 32m
PHX - IAH
United Airlines
$184
United

Alternative routes for Phoenix to Houston

Destination information for Houston

Things to know before you go. Useful info for your trip from Phoenix to Houston
Average temperature for February in Houston
59.0 °F

Airports servicing Phoenix

Airports servicing Houston

Weekly flight availability
from Phoenix to Houston
Sunday
1 daily flight
Monday
7 daily flights
Tuesday
3 daily flights
Wednesday
15 daily flights
Thursday
3 daily flights
Friday
4 daily flights
Saturday
3 daily flights

Related info for your journey

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

Flight FAQs

From Phoenix to Houston

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

Yes, there are multiple flights from Phoenix to Houston for under $100. The cheapest flight booked recently is on Frontier for just $137, but on average you can expect to pay $148.

Are there nonstop flights from Phoenix to Houston for under $100 on Cheapflights?

There are no nonstop flights from Phoenix to Houston, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

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

There are currently just 3 open flights from Phoenix to Houston within the next 7 days for less than $100.

What days are nonstop flights available from Phoenix to Houston?

You can find nonstop flights on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

This flight path from Phoenix Sky Harbor Intl to Houston George Bush Intcntl was viewed by 62 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What percent of flights are delayed?

When booking remember that flights Phoenix to Houston are typically delayed by 34min. so prepare as needed.

How many passenger seats are available on a flight on this route?

1,409 seats are available from Phoenix Sky Harbor Intl to Houston George Bush Intcntl per day on average.

What is the cheapest airline for this route?

Currently, United Air Lines Inc. offers the cheapest flights from Phoenix to Houston. On average 134 flights can be found for this airline route daily.

How long does the flight from Phoenix to Houston take?

Travelers can expect a nonstop flight to take approximately 3 hours, flying a distance of about 629 miles.

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

On average 51 flights depart from Phoenix Sky Harbor Intl to Houston George Bush Intcntl per day.
Early Morning (Midnight to 6am) - 16% of flight departures
Morning (6am - Noon) - 35% of flight departures
Afternoon (Noon - 6pm) - 47% of flight departures
Evening (6pm - Midnight) - 2% of flight departures

Does it rain more in Phoenix or Houston?

Expected rainfall in Phoenix is more than in Houston. You can expect this to be the case over the next 7 days.

Is Phoenix weather warmer or cooler than Houston?

You can imagine temperatures to be in the 108 °F range in July. The weather in Houston is generally colder than Phoenix's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.