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IAH - PHX

$23 Find cheap flights from Houston George Bush Airport to Phoenix Sky Harbor Airport

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 5/11. 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
0 bags
Sun 6/2
Sun 6/9

Search hundreds of travel sites at once for deals on flights to Phoenix Sky Harbor Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Phoenix, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Phoenix, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
10:58 pm - 11:46 pmIAH-PHX
2h 48mnonstop
3:21 pm - 8:00 pmPHX-IAH
2h 39mnonstop
$58Frontier
Find Deal
Tue, Jul 2 - Tue, Jul 9
2:12 pm - 3:00 pmIAH-PHX
2h 48mnonstop
3:28 pm - 8:05 pmPHX-IAH
2h 37mnonstop
$60Frontier
Find Deal
Sat, Jun 8 - Sat, Jun 22
12:07 pm - 1:05 pmIAH-PHX
2h 58mnonstop
11:25 am - 6:28 pmPHX-IAH
5h 03m1 stop
Wed, May 15 - Sat, May 18
10:11 pm - 10:32 amIAH-PHX
14h 21m1 stop
3:25 pm - 8:03 pmPHX-IAH
2h 38mnonstop
Tue, May 14 - Fri, May 17
10:12 am - 8:09 amIAH-PHX
23h 57m2 stops
7:19 am - 11:06 pmPHX-IAH
13h 47m2 stops
$130Spirit Airlines
Find Deal
Tue, May 14 - Sat, May 18
2:47 pm - 10:20 amIAH-PHX
21h 33m2 stops
8:59 am - 6:47 amPHX-IAH
19h 48m2 stops
$146Spirit Airlines
Find Deal
Wed, May 29 - Wed, Jun 5
11:55 am - 4:26 pmIAH-PHX
6h 31m1 stop
5:45 am - 1:48 pmPHX-IAH
6h 03m1 stop
$202Delta
Find Deal
Tue, May 21 - Sun, May 26
12:00 pm - 4:41 pmIAH-PHX
6h 41m1 stop
6:10 am - 3:38 pmPHX-IAH
7h 28m1 stop
$208Delta
Find Deal
Wed, Jul 3 - Wed, Jul 10
2:40 pm - 3:42 pmIAH-PHX
3h 02mnonstop
7:06 pm - 11:44 pmPHX-IAH
2h 38mnonstop
$209American Airlines
Find Deal
Tue, May 14 - Sat, May 18
2:40 pm - 3:42 pmIAH-PHX
3h 02mnonstop
9:05 am - 1:52 pmPHX-IAH
2h 47mnonstop
$214American Airlines
Find Deal
Tue, May 21 - Sun, May 26

Flights from George Bush Intcntl to Phoenix - Travel Insights & Trends

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.

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 flights from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Phoenix Sky Harbor Airport on a Tuesday and more expensive on a Sunday. On your return trip to Houston George Bush Airport, you should consider flying back on a Tuesday, and avoid Sundays for better deals.

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 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 August, where tickets cost $168 on average. On the other hand, the most expensive months are March and November, where the average cost of tickets is $385 and $340 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
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 1 week before departure. For the absolute cheapest price, our data suggests you should book 75 days before departure.

Which airlines provide the cheapest flights from Houston George Bush Airport to Phoenix Sky Harbor Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Houston George Bush Airport to Phoenix Sky Harbor Airport were found on Frontier ($58) and Spirit Airlines ($130). Frontier proposed the cheapest one-way flight at $23.

Which airlines fly non-stop between Houston George Bush Intcntl Airport and Phoenix Sky Harbor Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport.
There are 3 airlines that fly nonstop from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport. They are: American Airlines, Frontier and United Airlines. The cheapest price of all airlines flying this route was found with Frontier at $40 for a one-way flight. On average, the best prices for this route can be found at Frontier.

How many flights are there between Houston George Bush Intcntl Airport and Phoenix Sky Harbor Intl Airport per day?

Each day, there are between 10 and 12 nonstop flights that take off from Houston George Bush Intcntl Airport and land in Phoenix Sky Harbor Intl Airport, with an average flight time of 2h 52m. The most common departure time is 4:00 pm and most flights take off in the morning. Each week, there are 79 flights. The most frequent day of departure is Thursday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Houston George Bush Intcntl Airport and Phoenix Sky Harbor Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Houston George Bush Airport to Phoenix Sky Harbor Airport take?

The average nonstop flight takes 2h 43m, covering a distance of 1,006 miles.

What’s the earliest departure time from Houston George Bush Airport to Phoenix Sky Harbor Airport?

Early birds can take the earliest flight from Houston George Bush Intcntl Airport at 6:00 am and will be landing in Phoenix Sky Harbor Intl Airport at 6:52 am.

What’s the latest departure time from Houston George Bush Airport to Phoenix Sky Harbor Airport?

If you prefer to fly at night, the latest flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport jets off at 11:20 pm and lands at 12:08 am.

Good to know

Low season

February

High season

October

Cheapest flight

$23
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 50% 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 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport was $23 for a one-way ticket and $58 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?

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

  • 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 Star Alliance 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 $298 and an overall rating of 7.3, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $278 and an overall rating of 7.3.

  • 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.

See more FAQs

Top tips for finding a cheap flight from IAH to Phoenix Sky Harbor Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $104 or less one-way and $147 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.
See more tips

Prefer to fly non-stop from Houston George Bush Airport to Phoenix Sky Harbor Airport?

Find which airlines fly direct from George Bush Intcntl to Sky Harbor Intl, which days they fly and book direct flights.

Nonstop departures

Houston George Bush Intcntl to Phoenix Sky Harbor Intl

Monday

Air New Zealand, Alaska Airlines, American Airlines, +4 more

Air New Zealand, Alaska Airlines, +5 more

Tuesday

Air New Zealand, Alaska Airlines, American Airlines, +4 more

Air New Zealand, Alaska Airlines, +5 more

Wednesday

Air New Zealand, Alaska Airlines, American Airlines, +4 more

Air New Zealand, Alaska Airlines, +5 more

Thursday

Air New Zealand, Alaska Airlines, American Airlines, +4 more

Air New Zealand, Alaska Airlines, +5 more

Friday

Air New Zealand, Alaska Airlines, American Airlines, +4 more

Air New Zealand, Alaska Airlines, +5 more

Saturday

Air New Zealand, Alaska Airlines, American Airlines, +4 more

Air New Zealand, Alaska Airlines, +5 more

Sunday

Air New Zealand, Alaska Airlines, American Airlines, +5 more

Air New Zealand, Alaska Airlines, +6 more

See more direct flights

Nonstop returns

Phoenix Sky Harbor Intl to Houston George Bush Intcntl

Monday

Air New Zealand, Alaska Airlines, American Airlines, +5 more

Air New Zealand, Alaska Airlines, +6 more

Tuesday

Air New Zealand, Alaska Airlines, American Airlines, +5 more

Air New Zealand, Alaska Airlines, +6 more

Wednesday

Air New Zealand, Alaska Airlines, American Airlines, +5 more

Air New Zealand, Alaska Airlines, +6 more

Thursday

Air New Zealand, Alaska Airlines, American Airlines, +5 more

Air New Zealand, Alaska Airlines, +6 more

Friday

Air New Zealand, Alaska Airlines, American Airlines, +5 more

Air New Zealand, Alaska Airlines, +6 more

Saturday

Air New Zealand, Alaska Airlines, American Airlines, +5 more

Air New Zealand, Alaska Airlines, +6 more

Sunday

Air New Zealand, Alaska Airlines, American Airlines, +5 more

Air New Zealand, Alaska Airlines, +6 more

See more direct flights
See more direct flights

Top 5 airlines serving from George Bush Intcntl to Phoenix

 
See real verified KAYAK customer reviews for airlines flying from Houston to Phoenix. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Phoenix? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Allegiant AirOverall score based on 1027 reviews
7.7Boarding
6.2Food
6.9Comfort
5.9Entertainment
8.2Crew
Airline reviews

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

10.0 ExcellentDeb, Apr 2024PGD - PSM
Read more about Allegiant Air reviews

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

Gate agent asked if I could switch seats so a family could sit together. Agent moved me to a seat in the front of the plane, no charge. It was easy. The agent did a great job.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

Every Allegiant Air flight I've ever taken has been delayed. This flight was delayed a full 2 hours. It was excuse after excuse after excuse. It was a flight from southern Florida. They made us board the plane on time, but made us wait for 2 hours on the tarmac. Because the engines were kept shut off, so was the air conditioning. One can only imagine how hot the air was in the cabin over those 2 hours on the tarmac, while in the hot Florida sun. Just terrible.

Actually, for the price, I'm willing to put up with a little discomfort (upright chairs) and at times inconveniences (like any airline), lack of entertainment (I can bring my own). My flight was non stop and smooth. I would fly this route again.

The flight was delayed 6 hours and we were only offered an $8 food credit. My husband stood in line to get the credit for 45 minutes and when he got close to the end of the line the computers went down.

Worst ever! Flight cancelled supposedly for weather even though we k ow of many others who flew into Bangor same time no problem. At the airport there was no customer service at all just refund and no possibility of rebook for 3-4 days. Aweful won’t fly with them again!!

It’s a budget airline so adjust expectations accordingly. Nothing is without a fee but such is necessary for tickets to remain so affordable.

No complaints. It’s a budget airline so can’t expect any frills.

My TSA number was missing from my ticket which shouldn’t have happened since it’s in my file. The on board flight attendant who was a male, did not want to help me put my luggage in the overhead bin and made a very rude comment and was very unpleasant. The good… the woman who fixed my ticket with the TSA number was excellent and I had extra legroom which was perfect.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The flight experience was very good! Especially the United Club!

The leg space between me and the seat in front of me was excellent.

Over two hours wait to get wheelchair assistance from arrival to the departure gate for LA was unreasonable even though there appreared to be heavy demand.

The seats were uncomfortable. The flight was almost 9 hours and they didn’t serve lunch

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American Airlines continues to price it can provide the least comfortable passenger experience in the air. This legacy carrier rivals the budgets for both terrible seats and inadequate amenities. I am a 5’7” woman who is not wider than a coach seat (even on these narrow bodied aircraft). My 3.5 hour flight was terribly uncomfortable because the leg room is inadequate (my knees hit the seat on front of me even when it was not reclined); the seat barely reclines; and the foam padding is worn thin to the extent one can feel the metal supports of the seat. Add to this the fact that the aisle is super narrow, so that the drink cart literally scrapes the arm rest of the aisle seat. It’s basically torture.

Plane took off without me, my stepdad and a dozen other passengers. It went from an hour delay to boarding in 15 montures without notifying anyone. Names were not called overhead. Now I’m missing a day of work and stuck in Charolette overnight paying for a hotel and Ubers out of pocket

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

after boarding on phx to sjd, crew discovered that one of the megaphones was either out of date or not working. It took 90 minutes to get a replacement and do the "paperwork." That is really unacceptable. Why wasn't the megaphone problem discovered before boarding? Is it part of normal maintenance check? who is responsible for checking. How can paperwork take that long? Fortunately, SJD was final destination for most travelers so very few if any passengers had to miss connections.

Flight From PHX to CVG was on time, very professional staff

Excellent- plan was barely populated. I cannot remember a flight where I was able/encouraged to stretch out!

Flight attendants used to be nice to people. And any flight over 5 hours should have some kind of food other than tiny pretzels and one drink comped.

just overall disappointing, not a treat to travel these days....paying for Main Cabin Extra was not worth it.

The usual wait at Columbus once you land to get to an open gate (20 minutes) and then the usual 30 minutes for your luggage to appear.

I had no legroom, although I paid for extra legroom. I could barely put my bag in front of my feet and under the seat. The Wi-Fi was horrible. In fact the flight attendant said that they had to reboot it and see if it was going to work and never did.

The crew was courteous and are very well prepared for the job.

Terrible as usual!!!! Very unprofessional and rude flight attendants! You get what you pay for! HORRIBLE

The text told me it was changed to Terminal E and Gate D5. But with no one on site to ask questions there was confusion on where to go as all the gates were E's. Then we took the skyline to the D area. We left to get something to eat. No announcement was made but my daughter happened to asked and they told her our gate was moved to D12. I will not fly Spirit again.

Unnecessary announcements through out flight. WiFi on plane is terrible and overpriced

Cancelled my flight last minute and had to end up driving to Texas from Atlanta last minute. I’m going to miss another day of work, drive back to Atlanta , in my own car and spirit doesn’t want to refund the money. First time I tried flying anyone else but delta and I get ripped off . And I had. To pay for seats for a flight that didn’t happen. Usually you could say you get what you pay for but in this case, didn’t get anything and paid for everything never flying spirit again, or even attempting it or thinking about it.

Flight from Tampa to Houston was canceled. SPIRIT rebooked me and they double booked my seat. Conclusion I COULD NOT TRAVEL TO HOUSTON. I MISSED MY GRANDDAUGHTER BIRTHDAY. I would not recommend this company. I will file a complaint. I will never consider SPIRIT as an airline . It’s a faker.

We booked a direct flight. Spirit changed the flight to have a 9 hour overnight layover. Not pleased.

My flight was cancelled and I am stranded in another state

Had to board plan 2x due to lack of security check after 1st boarding

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Flight was canceled with little warning. Flight was rebooked through Ontario, California and connecting flight was delayed by over three hours. Frontier is living up to their Greyhound of the skies reputation for sure.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight cancelled and was told by a rude gate agent that they don’t accommodate on other airlines. Had to wait 5 hours for a connecting flight that had a 7 hour layover. Would not allow bags to be checked early so we couldn’t go through security .Had to rent a car for the afternoon to store bags and get a meal. Also incurred a hotel fee. No apology or reason given for the cancellation- just rudeness.

I paid for extra leg room. The flimsy plastic seat underneath the floatation seat did not line up with the arm rests. It seemed as if the plastic part was zip tied on but immovable. This caused severe uncomfortable for the duration of the flight.

Better than I expected but I did pay for a seat and carry on bags ahead of time.

Was just ok with over selling I guess. A lot of people in a short space and when we finally arrive i20 minutes, waiting to get out from the plain because we were waiting authorization for out boarding? Something like that.

Terrible. Initially we were shocked by the outrageous baggage fees we needed to pay at check in for our so-called "discounted, economy flight" - we paid over $200 (!!) for one check-in and 2 carry-on bags - this felt like a real bait-and-switch" scam. Our flight from Phoenix to SFO was delayed by 4 hours. Multiple apparent causes (from needing to make space for other planes that were landing late to problem with cabins pressure system, and whatever...). After de-boarding and re-boarding we still waited at least an hour on a cramped, poorly ventilated plane before take-off. Seats were cramped, uncomfortable - did not recline at all. No water until we were flying for a while. No complimentary snacks. Upon arrival at SFO my luggage was sent upstairs to the check-in counter. The customer service person there refused to let me examine a bunch of bags that were sitting on a nearby cart because it was "behind the counter", rather made me wait until another attendant did an exhaustive and failed (?computer) search, came back and told me they were unable to locate my bag. I asked her to look on the cart, lo and behold, there was my bag just a few feet away! Missed my choir rehearsal that evening due to all of the delays. One more thing, a few days later my husband and I tested positive for Covid. Since we both are fully vaccinated, careful about masking and have never had Covid previously, we will never know, but suspect we may have acquired the infection during the prolonged wait on your poorly ventilated plane (person in the row in front of us was coughing). After registering a complaint, we received a measly $50 voucher for future flights. Needless to say we have no intention of flying with Frontier Airlines ever again.

Delayed...attendants checked every single bag and item for sizes before boarding.

Book cheap flights from Houston to Phoenix

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Phoenix found on KAYAK in the last 72 hours.
5/11Sat
nonstopFrontier
2h 58mIAH-PHX
$23
5/11Sat
nonstopFrontier
2h 58mIAH-PHX
$24
6/5Wed
nonstopFrontier
2h 48mIAH-PHX
$29
5/11Sat
1 stopSpirit Airlines
7h 22mIAH-PHX
$56
6/5Wed
1 stopSpirit Airlines
15h 50mIAH-PHX
$62
5/21Tue
nonstopUnited Airlines
2h 55mIAH-PHX
$95
5/26Sun
nonstopAmerican Airlines
3h 02mIAH-PHX
$115
5/26Sun
nonstopAmerican Airlines
3h 02mIAH-PHX
$118
8/2Fri
1 stopDelta
6h 35mIAH-PHX
$124
6/2Sun
nonstopUnited Airlines
2h 44mIAH-PHX
$157

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Last minute flights from George Bush Intcntl to Phoenix

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Houston to Phoenix that are departing in the next 10 days.
5/8Wed
nonstopFrontier
2h 58mIAH-PHX
5/15Wed
nonstopFrontier
2h 32mPHX-IAH
$109
5/8Wed
nonstopFrontier
2h 58mIAH-PHX
5/11Sat
nonstopFrontier
2h 32mPHX-IAH
$112
5/8Wed
multi-stop
15h 20mIAH-PHX
5/11Sat
multi-stop
4h 47mPHX-IAH
$225
5/8Wed
multi-stop
15h 20mIAH-PHX
5/12Sun
multi-stop
14h 07mPHX-IAH
$258
5/7Tue
nonstopAmerican Airlines
3h 02mIAH-PHX
5/7Tue
nonstopAmerican Airlines
2h 38mPHX-IAH
$275
5/7Tue
nonstopAmerican Airlines
3h 02mIAH-PHX
5/8Wed
nonstopAmerican Airlines
2h 38mPHX-IAH
$281
5/6Mon
multi-stopSpirit Airlines
14h 55mIAH-PHX
6/6Thu
multi-stopSpirit Airlines
16h 11mPHX-IAH
$304
5/7Tue
nonstopUnited Airlines
2h 55mIAH-PHX
5/10Fri
nonstopUnited Airlines
2h 37mPHX-IAH
$305
5/6Mon
multi-stopSpirit Airlines
14h 55mIAH-PHX
6/6Thu
multi-stopSpirit Airlines
21h 21mPHX-IAH
$324
5/6Mon
nonstopUnited Airlines
2h 55mIAH-PHX
5/9Thu
nonstopUnited Airlines
2h 37mPHX-IAH
$335

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Houston George Bush Airport - Phoenix Sky Harbor Airport Flights

Departure:

Houston George Bush Airport (IAH)United States

Destination:

Phoenix Sky Harbor Airport (PHX)United States

Return flight deals:

Phoenix Sky Harbor Airport - Houston George Bush Airport

Cabin classes:

$720
$722
$484
$58