IAH - PHX

$86 Find Cheap Flights from Houston George Bush Airport to Phoenix Sky Harbor Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Phoenix departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$135
Typical prices: $165-$307
Frontier
Thu 9/17Sun 9/20
IAH - PHX • 1 stop
Cheapest non-stop
$138
Typical prices: $153-$306
Frontier
Thu 9/10Sun 9/13
IAH - PHX • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Frontier Economy Bundle adds a carry-on and seat choice; Premium Bundle adds legroom.
American Basic Economy cuts perks, while United Economy Plus adds up to 6 inches.
Expert advice
Expert advice
Expert advice
Expert advice
Nonstop flights
You can fly direct with American Airlines, Frontier and United Airlines. Average duration is 2h 51m
Direct flights
Direct flights
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+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $264 (round-trip)
Shortest trip • 6h 03m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
Good to know
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+1
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We hope you love your trip to Phoenix!
Flight Deals
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Flight Deals

Cheap Flights from George Bush Intcntl to Phoenix (IAH-PHX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Phoenix that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Phoenix

Thu, Sep 17 - Sun, Sep 20
Frontier Logo
5:49 pm - 10:47 pm
IAH
-
PHX
6h 58m
1 stop
Frontier Logo
12:04 pm - 4:47 pm
PHX
-
IAH
2h 43mnonstop
$135Frontier
Wed, Sep 16 - Mon, Sep 21
Frontier Logo
7:00 am - 11:59 am
IAH
-
PHX
6h 59m
1 stop
Frontier Logo
12:04 pm - 4:47 pm
PHX
-
IAH
2h 43mnonstop
$135Frontier
Fri, Sep 11 - Mon, Sep 14
Frontier Logo
5:32 pm - 6:29 pm
IAH
-
PHX
2h 57mnonstop
Frontier Logo
3:21 pm - 12:43 am
PHX
-
IAH
7h 22m
1 stop
$137Frontier
Thu, Aug 27 - Thu, Sep 3
United Airlines Logo
7:57 pm - 8:53 pm
IAH
-
PHX
2h 56mnonstop
United Airlines Logo
12:15 pm - 4:55 pm
PHX
-
IAH
2h 40mnonstop
$207United Airlines
Thu, Aug 27 - Thu, Aug 27
United Airlines Logo
9:30 am - 10:22 am
IAH
-
PHX
2h 52mnonstop
United Airlines Logo
4:18 pm - 8:55 pm
PHX
-
IAH
2h 37mnonstop
$207United Airlines
Thu, Oct 1 - Thu, Oct 1
American Airlines Logo
2:19 pm - 3:07 pm
IAH
-
PHX
2h 48mnonstop
American Airlines Logo
7:09 pm - 11:53 pm
PHX
-
IAH
2h 44mnonstop
$207American Airlines
Mon, Nov 23 - Mon, Nov 23
American Airlines Logo
6:37 am - 8:42 am
IAH
-
PHX
3h 05mnonstop
American Airlines Logo
8:07 pm - 11:50 pm
PHX
-
IAH
2h 43mnonstop
$207American Airlines
Sat, Aug 29 - Sat, Sep 5
American Airlines Logo
8:15 am - 9:05 am
IAH
-
PHX
2h 50mnonstop
American Airlines Logo
3:30 pm - 8:19 pm
PHX
-
IAH
2h 49mnonstop
$221American Airlines
Thu, Aug 27 - Thu, Sep 3
Delta Logo
6:10 am - 12:37 pm
IAH
-
PHX
8h 27m
1 stop
Delta Logo
6:02 am - 3:14 pm
PHX
-
IAH
7h 12m
1 stop
$227Delta
Thu, Nov 26 - Wed, Dec 2
Delta Logo
5:39 am - 1:50 pm
IAH
-
PHX
9h 11m
1 stop
Delta Logo
10:40 am - 5:34 pm
PHX
-
IAH
5h 54m
1 stop
$241Delta
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Phoenix flights

Get data-powered insights and trends into flights from George Bush Intcntl to Phoenix to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport departing in September.

Flight prices are below average for this route right now.

Flights to Phoenix Sky Harbor Intl Airport from Houston George Bush Intcntl Airport usually cost between $177 and $371 in September.
The lowest price found in the past 5 days was $137 on Frontier (Sep 5-Sep 10).

What’s the cheapest day of the week to fly from Houston George Bush Airport to Phoenix Sky Harbor Airport?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport clicked on KAYAK for each day over the last 12 months.

For Houston George Bush Airport to Phoenix Sky Harbor Airport, Saturday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Phoenix Sky Harbor Airport back to Houston George Bush Airport, the best deals are generally found on Friday, with Sunday being the most expensive.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport is October, where tickets cost $201 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $348 and $292 respectively.

Can I save money by flying with a layover from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $279, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport, you should book around 2 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Expert advice

Expert advice for your flight from George Bush Intcntl to Phoenix

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier and United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Laura Ratliff

Laura Ratliff

Expert on PHX

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

John Walton

John Walton

Expert on IAH

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Good to know

Low season

August

Cheapest flight

$86
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Houston George Bush Airport to Phoenix Sky Harbor Airport

When to book flights from George Bush Intcntl to Phoenix

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Phoenix based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Phoenix Sky Harbor Airport flights

  • How far is George Bush Intercontinental Airport from downtown Houston?

    Houston George Bush Intercontinental Airport is about 18 miles away from downtown Houston. The quickest way to get to the airport would be via a taxi or airport shuttle. If you prefer public transport, you can take the Green Line from Convention District to Central Station Capitol and then take the 102 bus from Texas Avenue to Bush IAH Terminal C.

  • Which is the cheapest way to get to Phoenix from Sky Harbor International Airport (PHX)?

    Public transport offers the cheapest way to get to Phoenix from the airport. However, you will be required to connect the train and bus since there’s no direct train or bus that goes from the airport to the city center. You will first take the light rail train to McDowell. From there, board the number 17 bus towards Pebble Creek and you will be in the city center in no time.

  • Does PHX Airport have private nursing rooms?

    Phoenix Sky Harbor International Airport has a private nursing room at each terminal. These rooms are designed to give nursing moms a private and secluded place to take care of their infants. They can be used for breastfeeding, changing, and pumping breast milk. On Terminal 2, the rooms can be found in the walkway between the Ticket Counters and Checkpoint while on Terminal 3 they are located near the ladies’ room on Level 1.

  • Which airlines have a lounge at George Bush Intercontinental Airport?

    Houston George Bush Airport has 10 lounges for travelers to hang out in between flights or while waiting to board their flights. Out of the 10 lounges, five belong to United Airlines, (the United Club) while American Airlines has one Admirals Club. The Admirals Club is located airside on Terminal A a few yards from Gate A25. The United Club can be found on Terminals A, B, C, and E. The one on Terminal A is located across from Gate A9 while the one on Terminal B is on the South Mezzanine. Terminal C has one near Gate C1 and another near Gate C33 while the United Club on Terminal E is found opposite E12.

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport?

    In the last 5 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport was $86 for a one-way ticket and $137 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Phoenix Sky Harbor Airport?

    No, a passport isn't needed to fly from Houston George Bush Airport to Phoenix Sky Harbor Airport. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Houston George Bush Airport to Phoenix Sky Harbor Airport?

    Houston George Bush Airport and Phoenix Sky Harbor Airport are both served by 1 main airport. You will leave Houston George Bush Airport from Houston George Bush Intcntl and will be arriving at Phoenix Sky Harbor Intl.

  • Which airlines offer Wi-Fi service onboard planes from Houston George Bush Airport to Phoenix Sky Harbor Airport?

    All the following airlines offer inflight Wi-Fi service on the Houston George Bush Airport to Phoenix Sky Harbor Airport flight route: American Airlines, JetBlue, Alaska Airlines, Delta, Hawaiian Airlines, and Alaska Airlines.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Phoenix Sky Harbor Airport?

    The Boeing 737-900 is the aircraft model that flies most regularly on the Houston George Bush Airport to Phoenix Sky Harbor Airport flight route.

  • Which airline alliances offer flights from Houston George Bush Airport to Phoenix Sky Harbor Airport?

    oneworld, and Star Alliance are the airline alliances operating flights between Houston George Bush Airport and Phoenix Sky Harbor Airport, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Houston George Bush Airport to Phoenix Sky Harbor Airport?

    There are nonstop flights from Houston George Bush Airport to Phoenix Sky Harbor Airport on a daily basis.

  • Which is the best airline for flights from Houston to Phoenix, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Houston to Phoenix are United Airlines and American Airlines. With an average price for the route of $361 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $335 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Phoenix Sky Harbor Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Phoenix Sky Harbor Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Phoenix Sky Harbor Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix Sky Harbor Airport from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Phoenix Sky Harbor Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phoenix Sky Harbor Airport with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and PHX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Phoenix Sky Harbor Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phoenix Sky Harbor Airport from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $169 or less one-way and $229 or less round-trip.
  • You can get wheelchair assistance at Houston George Bush Intercontinental Airport (IAH) by informing your airline carrier during booking. They will organize with the airport officials to ensure you have a wheelchair waiting for you when you get there.
  • George Bush Intercontinental Airport is a hub for United Airlines. You should therefore consider booking with them as they offer more flight options as well as lower prices compared to other airlines.
  • To fly more sustainably, ensure you book direct flights instead of connecting flights. This is because more fuel is burnt during take-off and landing. Therefore, increasing the number of times you take off and land on a trip inadvertently increases the carbon emissions.
  • When flying with a pet, you are required to keep them restrained in an animal carrier. You will not be allowed past security if your pet is not well restrained unless they double as a service animal.
  • If you have an early flight out of IAH, consider spending the night at Houston Airport Marriot at George Bush Intercontinental. It is the only hotel located onsite, therefore, eliminating the need for a stressful commute to the airport.

Prefer to fly direct from Houston George Bush Airport to Phoenix Sky Harbor Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Houston George Bush Intcntl to Phoenix Sky Harbor Intl.
Find which airlines fly direct from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport, which days they fly and book direct flights.

Direct departures

Houston George Bush Intcntl to Phoenix Sky Harbor Intl

Monday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Tuesday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Wednesday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Thursday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Friday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Saturday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Sunday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

See more direct flights

Direct returns

Phoenix Sky Harbor Intl to Houston George Bush Intcntl

Monday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Tuesday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Wednesday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Thursday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Friday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Saturday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

Sunday

American Airlines,Frontier,United Airlines

American Airlines,Frontier, +1 more

See more direct flights

Everything you need to know for your flight from George Bush Intcntl to Phoenix

Information on your arrival and departure airports