Cheap flights from Phoenix to Houston

PHX — IAH
Aug 15 — Aug 221

The best prices from Phoenix to Houston are usually found in February or August, booked 58 days in advance, depart on a Thursday or Saturday and return on a Tuesday

How to find the cheapest flight from Phoenix to Houston

All the information you need to plan the best PH1 to HO1 flight in 2022: compare Phoenix to Houston flight prices with the expected peak season, weather and rainfall in Houston.

PHX - IAH

Price

$196 - $411

IAH

Temperature

53.6 - 84.2 °F

IAH

Rainfall

3.2 - 5.9 inches

Popular inJuneHigh demand for flights, 33% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 29% potential price drop
Round-trip from$196From Phoenix to Houston
One-way from$69One-way flight from Phoenix to Houston

What is the cheapest day to fly round-trip from Phoenix to Houston?

Departing on a Wednesday is a good option for securing a great price. You can expect to save up to 8% when planning your travel around this day of the week.

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

Travelers have found it’s best to book a flight 48 days in advance to save up to 57% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 48 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Phoenix to Houston 1-2 weeks in advance for as low as $303, or $438 for flights within the next 24 hours.

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

Flights from Phoenix to Houston lean towards being more expensive in June. Prices are generally better when you fly from Phoenix to Houston in February, with the cheapest ticket starting at $137.

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

Unlike in the morning, when flights are generally more expensive, you can save up to 10% on flights from Phoenix to Houston by exploring options for tickets in the evening.

Cheap flights from Phoenix to Houston in August, September 2022

The best prices found for Phoenix to Houston flights for August, September
Sep 21 - Sep 27
PHX

Phoenix Sky Harbor Intl

IAH

Houston George Bush Intcntl

1 stop

5h 35m
IAH

Houston George Bush Intcntl

PHX

Phoenix Sky Harbor Intl

1 stop

5h 20m
$96

Frontier

Pick Dates

Deal found 8/7/22

Sep 21 - Sep 27
PHX

Phoenix Sky Harbor Intl

IAH

Houston George Bush Intcntl

1 stop

5h 15m
IAH

Houston George Bush Intcntl

PHX

Phoenix Sky Harbor Intl

1 stop

5h 20m
$104

Frontier

Pick Dates

Deal found 8/7/22

Sep 10 - Sep 13
PHX

Phoenix Sky Harbor Intl

IAH

Houston George Bush Intcntl

1 stop

5h 15m
IAH

Houston George Bush Intcntl

PHX

Phoenix Sky Harbor Intl

1 stop

5h 20m
$105

Frontier

Pick Dates

Deal found 8/10/22

Phoenix to Houston 2022 flight deals

Cheap flights to Houston from Phoenix found for this year
Sep 21 - Sep 27
PHX

Phoenix Sky Harbor Intl

IAH

Houston George Bush Intcntl

1 stop

5h 35m
IAH

Houston George Bush Intcntl

PHX

Phoenix Sky Harbor Intl

1 stop

5h 20m
$96

Frontier

Pick Dates

Deal found 8/7/22

Sep 21 - Sep 27
PHX

Phoenix Sky Harbor Intl

IAH

Houston George Bush Intcntl

1 stop

5h 15m
IAH

Houston George Bush Intcntl

PHX

Phoenix Sky Harbor Intl

1 stop

5h 20m
$104

Frontier

Pick Dates

Deal found 8/7/22

Sep 10 - Sep 13
PHX

Phoenix Sky Harbor Intl

IAH

Houston George Bush Intcntl

1 stop

5h 15m
IAH

Houston George Bush Intcntl

PHX

Phoenix Sky Harbor Intl

1 stop

5h 20m
$105

Frontier

Pick Dates

Deal found 8/10/22

Cheap Spirit Airlines flights from Phoenix to Houston

Aug 24 - Aug 27
PHX

Phoenix Sky Harbor Intl

IAH

Houston George Bush Intcntl

1 stop

14h 00m
IAH

Houston George Bush Intcntl

PHX

Phoenix Sky Harbor Intl

1 stop

9h 35m
$146

Spirit Airlines

Pick Dates

Deal found 8/9/22

Aug 17 - Aug 24
PHX

Phoenix Sky Harbor Intl

IAH

Houston George Bush Intcntl

1 stop

14h 00m
IAH

Houston George Bush Intcntl

PHX

Phoenix Sky Harbor Intl

1 stop

6h 48m
$156

Spirit Airlines

Pick Dates

Deal found 8/9/22

Sep 21 - Sep 27
PHX

Phoenix Sky Harbor Intl

IAH

Houston George Bush Intcntl

2 stops

25h 49m
IAH

Houston George Bush Intcntl

PHX

Phoenix Sky Harbor Intl

2 stops

33h 23m
$163

Spirit Airlines

Pick Dates

Deal found 8/7/22

Cheap Frontier flights from Phoenix to Houston

Sep 21 - Sep 27
PHX

Phoenix Sky Harbor Intl

IAH

Houston George Bush Intcntl

1 stop

5h 35m
IAH

Houston George Bush Intcntl

PHX

Phoenix Sky Harbor Intl

1 stop

5h 20m
$96

Frontier

Pick Dates

Deal found 8/7/22

Sep 21 - Sep 27
PHX

Phoenix Sky Harbor Intl

IAH

Houston George Bush Intcntl

1 stop

5h 15m
IAH

Houston George Bush Intcntl

PHX

Phoenix Sky Harbor Intl

1 stop

5h 20m
$104

Frontier

Pick Dates

Deal found 8/7/22

Sep 10 - Sep 13
PHX

Phoenix Sky Harbor Intl

IAH

Houston George Bush Intcntl

1 stop

5h 15m
IAH

Houston George Bush Intcntl

PHX

Phoenix Sky Harbor Intl

1 stop

5h 20m
$105

Frontier

Pick Dates

Deal found 8/10/22

Non-stop flights to Houston from Phoenix

Save time with Phoenix to Houston direct flight deals
Oct 17 - Oct 18
PHX

Phoenix Sky Harbor Intl

IAH

Houston George Bush Intcntl

Nonstop

5h 14m
IAH

Houston George Bush Intcntl

PHX

Phoenix Sky Harbor Intl

Nonstop

5h 39m
$113

Frontier

Pick Dates

Deal found 8/7/22

Oct 5 - Oct 14
PHX

Phoenix Sky Harbor Intl

IAH

Houston George Bush Intcntl

Nonstop

5h 29m
IAH

Houston George Bush Intcntl

PHX

Phoenix Sky Harbor Intl

Nonstop

5h 34m
$133

Frontier

Pick Dates

Deal found 8/9/22

Oct 14 - Oct 17
PHX

Phoenix Sky Harbor Intl

IAH

Houston George Bush Intcntl

Nonstop

5h 14m
IAH

Houston George Bush Intcntl

PHX

Phoenix Sky Harbor Intl

Nonstop

5h 33m
$153

Frontier

Pick Dates

Deal found 8/9/22

Last minute flights from Phoenix to Houston

Late deals on return flights to Houston from Phoenix, departing today and this week
Aug 17 - Sep 9
PHX

Phoenix Sky Harbor Intl

IAH

Houston George Bush Intcntl

1 stop

14h 00m
IAH

Houston George Bush Intcntl

PHX

Phoenix Sky Harbor Intl

1 stop

5h 20m
$135

Multiple Airlines

Pick Dates

Deal found 8/10/22

Aug 17 - Sep 9
PHX

Phoenix Sky Harbor Intl

IAH

Houston George Bush Intcntl

1 stop

8h 56m
IAH

Houston George Bush Intcntl

PHX

Phoenix Sky Harbor Intl

1 stop

5h 20m
$136

Frontier

Pick Dates

Deal found 8/10/22

Aug 15 - Sep 7
PHX

Phoenix Sky Harbor Intl

IAH

Houston George Bush Intcntl

1 stop

20h 35m
IAH

Houston George Bush Intcntl

PHX

Phoenix Sky Harbor Intl

1 stop

5h 20m
$151

Multiple Airlines

Pick Dates

Deal found 8/8/22

One-way flights to Houston from Phoenix

The cheapest one-way flights from Phoenix to Houston
Sep 7
PHX

Phoenix Sky Harbor Intl

IAH

Houston George Bush Intcntl

1 stop

5h 35m
$46

Frontier

Pick Dates

Deal found 8/8/22

Sep 9
PHX

Phoenix Sky Harbor Intl

IAH

Houston George Bush Intcntl

1 stop

5h 15m
$53

Frontier

Pick Dates

Deal found 8/7/22

Sep 8
PHX

Phoenix Sky Harbor Intl

IAH

Houston George Bush Intcntl

1 stop

5h 35m
$54

Frontier

Pick Dates

Deal found 8/8/22

Related info for your journey

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

Which airlines flying from Phoenix to Houston have flexible cancellations due to COVID-19?

United Airlines, American Airlines, and Frontier are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

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 $96, but on average you can expect to pay $122.

Are there nonstop flights from Phoenix to Houston for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Phoenix to Houston under $200. A good price for a nonstop flight from Phoenix to Houston is less than $205.

Are there last-minute flights available from Phoenix to Houston for under $200?

There are currently 20+ open flights from Phoenix to Houston within the next 7 days for less than $200.

What days are nonstop flights available from Phoenix to Houston?

You can find nonstop flights on the following days: Thursday, Friday.

How popular is this Phoenix to Houston flight route?

This flight path from Phoenix to Houston was viewed by 88 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

On average 3 flights depart from Phoenix to Houston per day.
Afternoon (Noon - 6pm) - 100% of flight departures

How long is the flight from Phoenix to Houston?

A quick flight from Phoenix to Houston can take about 5h 35m. Frontier provides one of the quickest options available for as low as $96. There are 1013 mi between Phoenix and Houston. 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 Phoenix to Houston round-trip?

Our cheapest airline available from Phoenix to Houston is Frontier. Our recent data shows that you can find tickets from as low as $96 on this airline. An additional option worth looking into is Spirit Airlines, starting at $146. You may be able to fly from Phoenix to Houston for 65% less than the average price by searching for these airlines.

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

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $46. Users have also found prices from $67 and $68 on Spirit Airlines and United Airlines, respectively.

What are the most popular airlines that fly from Phoenix to Houston?

Before booking your flight from Phoenix to Houston check out the most popular airlines for this route: American Airlines, Delta or Frontier.

What are the most reliable airlines from Phoenix to Houston?

Before booking your flight to Houston from Phoenix, check out the most reliable airlines to get you to your destination on time: Lufthansa (92%), United Airlines (85%), Mesa Airlines( 84%).

What are the cheapest flights from Phoenix to Houston?

While on average a flight from Phoenix to Houston is generally $491, our data shows the cheapest flight currently is $78. When looking at the most popular route, (Phoenix Sky Harbor Intl - Houston Hobby), you can expect to pay $119 for that flight.

Alternative routes for Phoenix to Houston

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Phoenix to Houston

The chart below displays the airlines Cheapflights users traveling from Phoenix to Houston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$12Average$23FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Allegiant AirCheapest$56Average$130FlexibilityNo cancel feeOn-time88%COVID-19 safety
Search Allegiant Air flights
FrontierCheapest$64Average$211FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
American AirlinesCheapest$97Average$430FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$123Average$314FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
Spirit AirlinesCheapest$135Average$255FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights

Hourly flight availability from Phoenix to Houston

See what time of day planes typically take off from Phoenix to Houston
7%of flight departuresEarly morningMidnight to 6 am
47%of flight departuresMorning6 am to noon
45%of flight departuresAfternoonNoon to 6 pm
1%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Phoenix to Houston

See how many times per day planes take to the skies headed from Phoenix to Houston
Sunday8daily flights
Monday8daily flights
Tuesday8daily flights
Wednesday8daily flights
Thursday8daily flights
Friday8daily flights
Saturday8daily flights