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$34 Find cheap flights from Phoenix to Houston George Bush 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 Phoenix to George Bush Intcntl departing on 7/20. 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
Tue 6/11
Tue 6/18

Search hundreds of travel sites at once for deals on flights to Houston George Bush Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Houston, 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 Phoenix to Houston, as well as popular online travel agencies
In the last 7 days travelers have searched 42,369,914 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to George Bush Intcntl 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
3:38 pm - 8:16 pmPHX-IAH
2h 38mnonstop
2:12 pm - 3:00 pmIAH-PHX
2h 48mnonstop
$70Frontier
Find Deal
Sat, Jun 1 - Sat, Jun 8
3:25 pm - 8:03 pmPHX-IAH
2h 38mnonstop
10:28 pm - 11:17 pmIAH-PHX
2h 49mnonstop
$73Frontier
Find Deal
Mon, Jun 3 - Mon, Jun 3
3:21 pm - 8:00 pmPHX-IAH
2h 39mnonstop
10:42 pm - 11:31 pmIAH-PHX
2h 49mnonstop
$74Frontier
Find Deal
Wed, Jul 24 - Sat, Aug 3
3:21 pm - 8:00 pmPHX-IAH
2h 39mnonstop
5:23 pm - 8:24 pmIAH-PHX
5h 01m1 stop
Tue, Jul 9 - Wed, Jul 17
3:25 pm - 8:03 pmPHX-IAH
2h 38mnonstop
10:11 pm - 10:49 amIAH-PHX
14h 38m1 stop
Fri, May 31 - Tue, Jun 4
11:25 am - 1:57 pmPHX-IAH
24h 32m2 stops
3:52 pm - 11:00 amIAH-PHX
21h 08m2 stops
$161Spirit Airlines
Find Deal
Mon, Jun 3 - Wed, Jun 5
11:39 am - 1:48 pmPHX-IAH
24h 09m2 stops
8:55 pm - 9:26 amIAH-PHX
14h 31m1 stop
$173Spirit Airlines
Find Deal
Mon, Jun 10 - Mon, Jun 17
7:06 pm - 11:44 pmPHX-IAH
2h 38mnonstop
2:40 pm - 3:42 pmIAH-PHX
3h 02mnonstop
$183American Airlines
Find Deal
Wed, May 29 - Tue, Jun 4
12:40 am - 9:59 amPHX-IAH
7h 19m1 stop
6:12 pm - 11:23 pmIAH-PHX
7h 11m1 stop
$196Delta
Find Deal
Mon, Jun 17 - Tue, Jun 25
7:35 pm - 12:16 amPHX-IAH
2h 41mnonstop
8:41 am - 9:15 amIAH-PHX
2h 34mnonstop
$197American Airlines
Find Deal
Sat, Aug 3 - Sun, Aug 4

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

Get data-powered insights and trends into flights from Phoenix to George Bush Intcntl 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 Phoenix to Houston George Bush Airport?

The average price of all flights from Phoenix Sky Harbor Intl Airport to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Phoenix to Houston George Bush Airport, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Houston George Bush Airport, Tuesday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Phoenix Sky Harbor Intl Airport to Houston George Bush Intcntl 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 Phoenix Sky Harbor Intl Airport to Houston George Bush Intcntl Airport is October, where tickets cost $128 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $298 and $267 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Phoenix Sky Harbor Intl Airport to Houston George Bush Intcntl 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 Phoenix Sky Harbor Intl Airport to Houston George Bush Intcntl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 72 days before departure.

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Houston George Bush Airport from Phoenix were found on Frontier ($34) and Spirit Airlines ($65), and the lowest round-trip tickets were found on Frontier ($70) and Spirit Airlines ($161).

Which airlines fly most frequently between Phoenix and Houston George Bush Airport?

In normal times, United Airlines flies from Phoenix to Houston George Bush Airport up to 13 times per day, American Airlines up to 3 times per day, and Frontier 1 time per day.

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

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Phoenix Sky Harbor Intl Airport to Houston George Bush Intcntl Airport.
There are 3 airlines that fly nonstop from Phoenix Sky Harbor Intl Airport to Houston George Bush Intcntl Airport. They are: American Airlines, Frontier and United Airlines. The cheapest price of all airlines flying this route was found with Frontier at $41 for a one-way flight. On average, the best prices for this route can be found at Frontier.

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

Each day, there are between 17 and 20 nonstop flights that take off from Phoenix Sky Harbor Intl Airport and land in Houston George Bush Intcntl Airport, with an average flight time of 2h 42m. The most common departure time is 12:00 pm and most flights take off in the morning. Each week, there are 130 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 Phoenix Sky Harbor Intl Airport and Houston George Bush Intcntl 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 Phoenix to Houston George Bush Airport take?

Direct flights take on average 2h 32m to travel the 1,006 miles between Phoenix and Houston George Bush Airport.

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

Early birds can take the earliest flight from Phoenix Sky Harbor Intl Airport at 6:00 am and will be landing in Houston George Bush Intcntl Airport at 10:56 am.

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

If you prefer to fly at night, the latest flight from Phoenix Sky Harbor Intl Airport to Houston George Bush Intcntl Airport jets off at 7:34 pm and lands at 12:16 am.

Good to know

Low season

August

High season

March

Cheapest flight

$34
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Phoenix to Houston George Bush Airport

When to book flights from Phoenix to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Phoenix to George Bush Intcntl 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 Phoenix to Houston George Bush Airport flights

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

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Houston George Bush Intcntl Airport was $34 for a one-way ticket and $70 for a round-trip.

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

    A passport is not required to fly from Phoenix to Houston George Bush Airport.

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

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

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Phoenix to Houston are United Airlines and American Airlines. With an average price for the route of $308 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 $287 and an overall rating of 7.3.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Phoenix 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 Phoenix to Houston George Bush 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 Houston George Bush Airport with an airline and back to Phoenix with another airline. Booking your flights between Phoenix and IAH 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 Phoenix to Houston George Bush 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 Houston George Bush Airport from Phoenix 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 PHX to Houston George Bush Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $139 or less one-way and $254 or less round-trip.

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

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

Nonstop departures

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

Nonstop returns

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
See more direct flights

Top 5 airlines serving from Phoenix to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Houston. 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 Phoenix to George Bush Intcntl? 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 1020 reviews
8.2Crew
5.9Entertainment
7.7Boarding
6.9Comfort
6.2Food
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.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

It was delayed several hours which delayed our connection in Denver. Not happy.

Ok, but comfort was lacking as the seats were way to small

All good except paid for wifi that did not work

Some of these FA’s need attitude check. Snarky bitches

The plane boarded and deplaned twice before the crew timed out. Flight was 7 hours late departing. Horrible experience!

Got automatically assigned middle seats unless you fork out extra money for a seat assignment, not impressed.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

Re-checking our bags, the workers were not able to help us with boarding passes for the flight, told us to wait, then ignored us while they helped many other passengers. Until I got rude, they would have left us standing there, and even then they were very curt and dismissive in telling us where to get boarding passes printed. We made it to the gate just as they were starting to board passengers. It was just rude customer service.

While I received notice that AA 478 was delayed, the flight departed PHX and arrived PHL more than two hours late. The first class cabin service was mediocre; there were no pre-departure beverages offered; there were no warm mixed nuts served with cocktails; there was no personal greeting to me as an Executive Platinum member by the first class flight attendant. While the flight operated safely, its arrival at 0219 in the morning in PHL ended a very long day. I do not feel that American provided first class service.

Absolutely filthy flight and not equipped for a trans US

Turn on the heat. Flight was way too cold from Arizona to Chicago.

Poor on time performance. Flight was delayed due to a lightbulb. No updates from the pilot. Plane was dirty and hot, AC didn't work well.

Being back games on the in-flight entertainment. Also your flight attendants need a break, raise, or overall attitude adjustment.

Seats suck, not enough room, overcrowded planes, hectic situation all together.

On time and fast. Overall it was a pleasant experience.

Very bad, delayed flight. I was offered 2 vouchers for inconvenience, but those vouchers aren’t usable. Spirit airlines is betraying people.

3 hour delay was brutal though not Spirit Airlines fault. the control tower would not let us take off because of weather

Beware of all the extras. Nickel and dimed. Everything was extra. It turns a $90 fare in to a $400 fair quite easily.

It would have been nice to have been on the flight

Delayed several times. Flight was to arrive at midnight and it arrive at 3 am. A 3 hour delay is already bad but one that has you arriving in the wee hour is just disruptive and overall unacceptable. The complete lack of restitution is a joke in keeping with Spirit’s reputation of ranking bottom-low in the pecking order.

It wasn’t as horrible as I would have expected, however, to not provide water and change so much for bags is a ripoff to say the least.

Cancelled my flight , currently stuck in Houston and will likely miss my cruise

The flight attendants were very personable, extremely friendly, and had a very good feeling of the energy around them not to mention they’re very funny and engaging. What made up for the discomfort of the seats and the fact that the plane sat for a long time on the Turmac. Not sure if the pilot was new, but the landing was very rough sort of like I was at a magic mountain theme park ride that was built in 1959

Over an hour delay in departure but I was notified beforehand. Another delay on tarmac upon arrival at LGA. We ended up departing the plane almost 2 hours later than expected

I fly Frontier because it’s affordable. I understand that the seats are tight and not the most comfortable…but that’s part of it. The problem with this flight was that there was a group of travelers directly behind me at the back of the plane who were ridiculously loud and obnoxious the entire flight. I’m pretty sure they were drunk and I could periodically smell an odd odor that I believe was one of them using a smokeless vape pen. The stewards had to remind them to keep quiet during the pre-flight instruction, but that was it. They never said another thing to them for the rest of the flight. It was a miserable.

I checked a bag because it was $5 less than carry on. They managed to lose my bag on a 2.5 hr direct flight! Frontier has no airport staff at baggage claim to help. As soon as I got home around 11 pm I tried to use their online system to file the claim for lost bag - system wouldn't take the # on my baggage claim ticket - said it was not the correct number. Also said that I had not checked a bag, which wasn't true - even my online boarding pass showed that I had checked a bag. Wasted about an hour on that process with no luck. Tried again in the morning - same thing. So tried online chat with Frontier bot - waited 35-40" twice to be connected to a baggage agent and it never happened. Eventually drove to PDX after work and waited 2 hrs for the Frontier ticket agents to arrive prior to the next Frontier flight out of PDX and FINALLY got some help from one of them, to take me to lost luggage area where I was able to retrive my bag. Probably took 4-5 hrs. of my time and endless frustration to get my bag. This was my first -- and LAST -- experience flying Frontier Airlines. Check-in was also extremely difficult and time consuming. The flight itself (and staff) were fine but everything else about the experience was a total disaster! The fact that Frontier literally has NO WAY to connect to a human voice for customer service (in this case for lost luggage) is the WORST!!!!!

Frontier is a crappy airline nothing about it is honest

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

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.

Flight was OK. Seats were good no cell phone charges on the plane no TVs or entertainment.

Not have to pay for every single item to take a flight. Seating and delays sucked.

Book cheap flights from Phoenix to Houston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Phoenix to Houston found on KAYAK in the last 72 hours.
7/20Sat
nonstopFrontier
2h 39mPHX-IAH
$34
6/20Thu
nonstopFrontier
2h 37mPHX-IAH
$39
5/22Wed
1 stop
9h 29mPHX-IAH
$43
5/18Sat
1 stopSpirit Airlines
10h 04mPHX-IAH
$65
6/12Wed
1 stopSpirit Airlines
14h 59mPHX-IAH
$67
8/8Thu
nonstopUnited Airlines
2h 41mPHX-IAH
$109
5/26Sun
nonstopUnited Airlines
2h 43mPHX-IAH
$115
5/14Tue
nonstopAmerican Airlines
2h 38mPHX-IAH
$141
7/10Wed
2 stops
11h 47mPHX-IAH
$144
5/30Thu
nonstopAmerican Airlines
2h 47mPHX-IAH
$145

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Last minute flights from Phoenix to George Bush Intcntl

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 Phoenix to Houston that are departing in the next 10 days.
5/15Wed
nonstopFrontier
2h 32mPHX-IAH
5/29Wed
nonstopFrontier
2h 49mIAH-PHX
$80
5/15Wed
nonstopFrontier
2h 32mPHX-IAH
5/18Sat
nonstopFrontier
2h 49mIAH-PHX
$91
5/13Mon
nonstop
2h 32mPHX-IAH
5/21Tue
multi-stop
14h 21mIAH-PHX
$139
5/15Wed
multi-stop
15h 59mPHX-IAH
5/21Tue
multi-stop
14h 21mIAH-PHX
$141
5/16Thu
multi-stopSpirit Airlines
25h 09mPHX-IAH
5/20Mon
multi-stopSpirit Airlines
13h 20mIAH-PHX
$299
5/16Thu
multi-stopSpirit Airlines
15h 33mPHX-IAH
5/21Tue
multi-stopSpirit Airlines
30h 05mIAH-PHX
$302
5/14Tue
nonstopUnited Airlines
2h 38mPHX-IAH
5/18Sat
nonstopUnited Airlines
2h 55mIAH-PHX
$315
5/14Tue
multi-stopUnited Airlines
5h 07mPHX-IAH
5/21Tue
nonstopUnited Airlines
2h 54mIAH-PHX
$324
5/16Thu
nonstopAmerican Airlines
2h 38mPHX-IAH
5/20Mon
nonstopAmerican Airlines
3h 02mIAH-PHX
$381
5/14Tue
nonstopAmerican Airlines
2h 38mPHX-IAH
5/19Sun
nonstopAmerican Airlines
3h 02mIAH-PHX
$409

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Phoenix - Houston George Bush Airport Flights

Departure:

Phoenix (undefined)United States

Destination:

Houston George Bush Airport (IAH)United States

Return flight deals:

Houston George Bush Airport - Phoenix

Cabin classes:

$842
$993
$543
$76