Cheap flights from Phoenix to Houston from $78
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to Houston departing on 4/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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1 adult
Economy
0 bags
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Cheap round-trip flights
KAYAK's recommended round-trip deals from the most popular airlines that fly from Phoenix to Houston.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Phoenix to Houston.
Cheap last minute flights
Planning a quick getaway from Phoenix to Houston? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Houston, so you can enjoy a seamless trip without layovers.
Southwest flights from Phoenix to Houston
Our best Southwest deals on Phoenix to Houston flight tickets
Southwest![Southwest]()
Jun 18![Southwest]()
Jun 25
PHX5:00 amPhoenix Sky Harbor Intl
2h 35m
HOU9:35 amHouston Hobby
HOU9:35 pmHouston Hobby
2h 45m
PHX10:20 pmPhoenix Sky Harbor Intl
Southwest![Southwest]()
May 29![Southwest]()
Jun 3
PHX5:35 pmPhoenix Sky Harbor Intl
2h 25m
HOU10:00 pmHouston Hobby
HOU9:45 pmHouston Hobby
2h 50m
PHX10:35 pmPhoenix Sky Harbor Intl
American Airlines flights from Phoenix to Houston
Our best American Airlines deals on Phoenix to Houston flight tickets
American Airlines![American Airlines]()
May 16![American Airlines]()
May 20
PHX6:51 pmPhoenix Sky Harbor Intl
2h 37m
IAH11:28 pmHouston George Bush Intcntl
IAH2:11 pmHouston George Bush Intcntl
2h 54m
PHX3:05 pmPhoenix Sky Harbor Intl
American Airlines![American Airlines]()
May 28![American Airlines]()
Jun 1
PHX12:46 pmPhoenix Sky Harbor Intl
2h 40m
IAH5:26 pmHouston George Bush Intcntl
IAH2:11 pmHouston George Bush Intcntl
2h 54m
PHX3:05 pmPhoenix Sky Harbor Intl
See travel insights to Houston from
How to get the cheapest flight ticket from Phoenix to Houston
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Prices
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Other information
What is the cheapest month to fly to Houston?
The month of July is, on average, the cheapest month to fly to Houston from Phoenix, with most prices found around $158. The month of September is another great option to travel to Houston, with average flight prices from Phoenix averaging around $171.
What is the cheapest day to depart on your flight to Houston?
On average, the least expensive day to fly to Houston from Phoenix is on a Thursday. momondo users have found tickets for Thursday departures for as low as $448. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Sunday is $506.
What is the cheapest time of day to depart on your flight to Houston?
Our data shows that the cheapest Phoenix to Houston flights are usually those with departure times in the afternoon. Our users have found flights to Houston in the afternoon for as low as $244. Try not to purchase tickets in the morning because they tend to be around $533. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Phoenix to Houston flight route?
Fly from Phoenix Sky Harbor Intl to Houston George Bush Intcntl for the best Phoenix - Houston flight prices
How far in advance should I book a flight to Houston?
You are more likely to see cheaper flights to Houston from Phoenix when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $218 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Phoenix for as low as $169 on momondo.
What cabin class options are available on Phoenix to Houston flights?
There are 4 cabin classes available to choose from on Phoenix to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Phoenix to Houston?
Frontier, United Airlines, and Southwest are the most popular carriers operating from Phoenix to Houston
What airlines fly to Houston?
Frontier, United Airlines and American Airlines are the top three most popular airlines that fly to Houston from Phoenix according to our data. Frontier is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 5 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.
How many flights depart from Phoenix to Houston on average per day?
As of March 2025, 19 flights take off from Phoenix and land in Houston each day. The most common flight departure time for this route is 12:00PM, with 46% of daily flights taking off in the afternoon.
How many flights depart from Phoenix to Houston on average per week?
As of March 2025, there are 137 flights per week flying from Phoenix to Houston. The most common day of the week flights depart is Fri, with 25% of flights taking off on this day.
Cheap Phoenix to Houston flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Phoenix to Houston
How far is Phoenix to Houston by plane?
Phoenix and Houston are 1013.7 mi apart from one another. Typically, this will take 2h 25m by plane in normal conditions.
When did momondo last update prices for flights from Phoenix to Houston?
Prices for flights from Phoenix to Houston are updated daily.
How many operators does momondo search for flights from Phoenix to Houston?
The number of operators available for flights from Phoenix to Houston is 5 as of March 2025.
How old do you have to be to fly from Phoenix to Houston?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix to Houston.
What documentation or ID do you need to fly to Houston?
The travel and health documents you'll need for your trip to Houston may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Phoenix to Houston
Compare and see reviews for airlines that fly from Phoenix to Houston with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $55 | Free Cancellation | Rating 6.0 3,271 reviews | |||
| PriceFrom $79 | Free Cancellation | Rating 7.3 731 reviews | |||
| PriceFrom $141 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $144 | Free Cancellation | Rating 7.4 8,604 reviews | |||
| PriceFrom $167 | Free Cancellation | Rating 8.0 4,274 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Phoenix to Houston?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Phoenix to Houston. momondo saves you time and could save you money on your trip.
Can I find flights from Phoenix to Houston with flexible booking policies on momondo?
All flight searches from Phoenix to Houston on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Phoenix to Houston?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Phoenix to Houston.
I’m not ready to book a flight from Phoenix to Houston right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Phoenix to Houston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.