Find Cheap Flights from Houston George Bush Intcntl to Phoenix Sky Harbor Intl (IAH - PHX)

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

Fri 11/24
Fri 12/1
Any month
Compare vs. KAYAK |

Good to Know

Low Season:
August
Best time to beat the crowds
2%
expected price decrease
High Season:
March
Most popular time to fly
2%
expected price increase
Average Price:
$300
(avg. price over the last 2 weeks)
Good Deal:
$189
or less (round trip)

When to Book Flights from Houston George Bush Intcntl to Phoenix Sky Harbor Intl

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $188 or less.
The cheapest flight from Houston George Bush Intcntl to Phoenix Sky Harbor Intl was found 38 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be February, March and April. The cheapest month to fly is August.
Morning departure is around 7% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Houston George Bush Intcntl to Phoenix Sky Harbor Intl Flights

How long does a flight from Houston George Bush Intcntl to Phoenix Sky Harbor Intl take?
An average nonstop flight takes 2h 49m, covering a distance of 1008 miles.
How many flights are there between Houston George Bush Intcntl and Phoenix Sky Harbor Intl?
There are 281 (nonstop) flights between Houston George Bush Intcntl and Phoenix Sky Harbor Intl per week, averaging 42 per day.
Which airlines provide the cheapest flights from Houston George Bush Intcntl to Phoenix Sky Harbor Intl?
In the past 3 days, the cheapest round-trip tickets were found on Frontier ($156), Multiple Airlines ($229) and United ($265).
Do I need a passport to fly between Houston George Bush Intcntl and Phoenix Sky Harbor Intl?
No.
Which airlines fly most frequently between Houston George Bush Intcntl and Phoenix Sky Harbor Intl?
Air New Zealand (13 times daily), United (12 times daily), American Airlines (10 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Houston George Bush Intcntl to Phoenix Sky Harbor Intl?
For Houston George Bush Intcntl to Phoenix Sky Harbor Intl, Saturday is the cheapest day to fly on average and Friday is the most expensive. Flying from Phoenix Sky Harbor Intl back to Houston George Bush Intcntl, the best deals are generally found on Wednesday, with Sunday being the most expensive.

Book cheap flights from Houston George Bush Intcntl to Phoenix Sky Harbor Intl (round-trip)

Airports
Origin
Houston
$156
only
$156
Destination
Phoenix
$156
only
$156
Sat, Feb 24
IAH
PHX
20h 00m
Wed, Feb 28
PHX
IAH
16h 12m
Trip: 5 days
6.8GoodShow reviews
Overall 6.8 Good
Based on 13 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
IAH
PHX
Excellent 9.0

My mistake for not reading but not happy with the charge for checking my bag. would cause me to question using frontier again

IAH
PHX
Good 6.3

The crew did thier job.

I didnt like standing in line 45 minutes waiting for someone to check my bags. I didn"t like having to pay$110.00 to take my bags with me. I didn't like having to pay for a seat after I bought the flight. I felt like I got nickeled and dimed for a flight that was skupposed to only be $167.00 and cost me over $300.00

IAH
PHX
Good 7.0

Unprofessional boarding employees. Lack customer service.

IAH
PHX
Excellent 10.0

The people on the counter were very helpful and cooperative

IAH
PHX
Mediocre 2.0

Checked in 30 minutes before flight and they didn't let me on

Fri, Dec 15
IAH
PHX
2h 57m
Sat, Dec 16
PHX
IAH
11h 10m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jan 1
IAH
PHX
2h 58m
Thu, Jan 4
PHX
IAH
2h 31m
Trip: 4 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 93 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAH
PHX
Excellent 9.5

The crew was very friendly, very professional. The plan was very clean (it helps being new!).

I'm 6'3" , I wouldn't say this was United's fault but the truncated seat size is endemic to the entire industry. But It was SO CRAMPED.

IAH
PHX
Good 6.0

An agent heard about our first flight and seated my wife and I together, in a row with extra leg room. And after weather delays the crew gave the entire flight free entertainment - it was great!!

The woman at check in demanded my wife check in her carry on bag, because she had a small pocket book and a plastic bag with 3 souvenir t-shirts. I told her we'd put the purse in the bag but for some reason she demanded we check in our carry on. And we saw two women right in front of us with "3" bags... That meant an additional 30 minutes at bag check while our ride circled the airport. The was the last of 4 flights, and it was the only time anyone made this an issue.

IAH
PHX
Excellent 8.0

It was delayed as the incoming crew were late and I reached Phoenix almost at midnight which was inconvenient

IAH
PHX
Excellent 10.0

No issue and on time

IAH
PHX
Excellent 8.0

On time

Boarding takes too long

Mon, Apr 9
IAH
PHX
2h 52m
Fri, Apr 13
PHX
IAH
2h 36m
Trip: 5 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 8 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
TPA
MIA
Okay 5.6

I liked the way the AA gate supervisor too charge of the problem and solved it, with great deal of personal imvolvement and follow up. Also check-in crew was very much the best. I would say that AA showed the best of passages care to me. Truly outstanding.

Because of a mixup, though not of AA doing, I was literally forgotten at the gate. However, AA personnel showed the very best of can-do attitude and got me home for Thanksgiving. I am very proud of everyone working at AA at the TPA airport.

PBI
CLT
Mediocre 3.0

I know this isn’t Kayak’s issue but American Airlines literally forgot to put fuel into the plane. We were delayed for over an hour and luckily I made my connection in Charlotte but only because they held the flight and it was not full. Had it been full I would have lost my seat.

CLT
BWI
Good 7.3

Crew was outstanding

Hurried beverage service since arriving early. R

GSP
PHL
Good 6.0

ON TIME AND VERY SMOOTH. EVEN EARLY! THANKS!

Very high decibel high pitched noise from engines as we taxied to gate in PHL. VERY annoying. Lasted over 5 minutes. ALSO, i didnt need to print out own boarding passes. You could fix your website check in px.

IAH
PHX
Excellent 10.0

The flight was excellent and the price was right

No complaints

Tue, Dec 12
IAH
PHX
6h 55m
Tue, Dec 19
PHX
IAH
16h 18m
Trip: 8 days
6.8GoodShow reviews
Overall 6.8 Good
Based on 13 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
IAH
PHX
Mediocre 3.6

Crew was fine. Plane seemed safe and pretty clean. Already knew about the extra baggage charges and such, and this was still cheaper, which is why I went with it. But even that didn't prepare me for the extreme either incompetence or unpreparedness.

If I'd already known about this, I could have kept my rental for a few more hours. Instead, I dropped off my rental early and showed up to the airport a couple of extra hours early so that I could just relax, eat, and read a book. As it turns out...these idiots aren't capable of checking bags for more than one flight at a time. So the bags I was going to check? I had to not only lug them around the airport for an extra 2 or 3 hours (since I couldn't go elsewhere after dropping off my rental car), but I also got delayed at the TSA checkpoint, because I wasn't considering the souvenir sodas and such that I had PLANNED TO CHECK and therefore shouldn't have been a problem for me. So yeah, I had to take my stuff over to the side and go through it and have my stuff thrown away and lose half of my "relaxation" time, all because Frontier is only able to handle one flight per 3 hours (and yes, they did tell me to come back in AT LEAST 2 HOURS, which was less than 2 hours before my flight, to actually check my bags). What a waste of time, money, energy, and trust. NEVER AGAIN.

IAH
PHX
Excellent 9.0

My mistake for not reading but not happy with the charge for checking my bag. would cause me to question using frontier again

IAH
PHX
Good 6.3

The crew did thier job.

I didnt like standing in line 45 minutes waiting for someone to check my bags. I didn"t like having to pay$110.00 to take my bags with me. I didn't like having to pay for a seat after I bought the flight. I felt like I got nickeled and dimed for a flight that was skupposed to only be $167.00 and cost me over $300.00

IAH
PHX
Mediocre 3.3

My return flight from Houston to SFO was scheduled to depart at 2:50 pm. I showed up at noon to check in, and had to wait an hour for Frontier personnel to show up to man the check-in desk. Two of the three automated kiosks were out of order, as well.

IAH
PHX
Okay 5.6

Offer free drinks

Nothing free to drink

Thu, Nov 30
IAH
PHX
15h 31m
Tue, Dec 5
PHX
IAH
11h 05m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 3
IAH
PHX
3h 02m
Sat, Mar 10
PHX
IAH
2h 26m
Trip: 8 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 93 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAH
PHX
Excellent 8.0

On time

Boarding takes too long

IAH
PHX
Excellent 8.0

It was delayed as the incoming crew were late and I reached Phoenix almost at midnight which was inconvenient

IAH
PHX
Mediocre 2.0

I paid for something and I expected to get it. For most of my trip I sat business class but on my flight back to phx from Houston not only did I get an economy seat but I also got put on the last group to board. I can't help but feel a bit cheated here.

IAH
PHX
Excellent 10.0

Good service good snacks.

IAH
PHX
Good 6.0

An agent heard about our first flight and seated my wife and I together, in a row with extra leg room. And after weather delays the crew gave the entire flight free entertainment - it was great!!

The woman at check in demanded my wife check in her carry on bag, because she had a small pocket book and a plastic bag with 3 souvenir t-shirts. I told her we'd put the purse in the bag but for some reason she demanded we check in our carry on. And we saw two women right in front of us with "3" bags... That meant an additional 30 minutes at bag check while our ride circled the airport. The was the last of 4 flights, and it was the only time anyone made this an issue.

Thu, May 3
IAH
PHX
2h 49m
Sun, May 6
PHX
IAH
2h 34m
Trip: 4 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 8 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
NRT
DFW
Mediocre 3.0

The calmness and assurance from the cockpit was promising

Flight attendants were not pleasant at all. They had know clue what to do during the flight emergency.

IAH
PHX
Mediocre 2.0

They lost our baggage and communication was terrible

DFW
HKG
Good 6.6

seat and seating was nice, boarding was efficient, movies okay

while the dinner was okay, the stromboli which came as a snack of sorts was terrible and caused me to be "on the run" for the next 12 hours. the last five hours of the flight and then at home were awful

LAX
OGG
Okay 5.3

First Class seating was of course better than economy.

Flight to Maui had no Mai Tai drinks available, no heated towels, no dessert, barely any service from the flight attendant(s).

TPA
MIA
Okay 5.6

I liked the way the AA gate supervisor too charge of the problem and solved it, with great deal of personal imvolvement and follow up. Also check-in crew was very much the best. I would say that AA showed the best of passages care to me. Truly outstanding.

Because of a mixup, though not of AA doing, I was literally forgotten at the gate. However, AA personnel showed the very best of can-do attitude and got me home for Thanksgiving. I am very proud of everyone working at AA at the TPA airport.

Tue, Nov 28
IAH
PHX
19h 08m
Thu, Nov 30
PHX
IAH
17h 00m
Trip: 3 days
6.8GoodShow reviews
Overall 6.8 Good
Based on 13 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
IAH
PHX
Good 6.3

The crew did thier job.

I didnt like standing in line 45 minutes waiting for someone to check my bags. I didn"t like having to pay$110.00 to take my bags with me. I didn't like having to pay for a seat after I bought the flight. I felt like I got nickeled and dimed for a flight that was skupposed to only be $167.00 and cost me over $300.00

IAH
PHX
Mediocre 3.3

My return flight from Houston to SFO was scheduled to depart at 2:50 pm. I showed up at noon to check in, and had to wait an hour for Frontier personnel to show up to man the check-in desk. Two of the three automated kiosks were out of order, as well.

TPA
MKE
Good 6.3

The toilet was broken. Hour delay

IAH
PHX
Excellent 10.0

The people on the counter were very helpful and cooperative

IAH
PHX
Excellent 10.0

No delays, straight to the point and worth the savings.

It all was good

Sat, Apr 14
IAH
PHX
2h 49m
Thu, Apr 19
PHX
IAH
2h 32m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 10
IAH
PHX
2h 56m
Sat, Mar 17
PHX
IAH
2h 32m
Trip: 7 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 93 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAH
PHX
Mediocre 2.0

I paid for something and I expected to get it. For most of my trip I sat business class but on my flight back to phx from Houston not only did I get an economy seat but I also got put on the last group to board. I can't help but feel a bit cheated here.

IAH
PHX
Excellent 9.6

Everything was pleasant.

IAH
PHX
Good 6.0

An agent heard about our first flight and seated my wife and I together, in a row with extra leg room. And after weather delays the crew gave the entire flight free entertainment - it was great!!

The woman at check in demanded my wife check in her carry on bag, because she had a small pocket book and a plastic bag with 3 souvenir t-shirts. I told her we'd put the purse in the bag but for some reason she demanded we check in our carry on. And we saw two women right in front of us with "3" bags... That meant an additional 30 minutes at bag check while our ride circled the airport. The was the last of 4 flights, and it was the only time anyone made this an issue.

IAH
PHX
Okay 4.0

Zero leg room! That actually was surprising as most other airlines have a lot more legroom. In flight entertainment was also lacking. Doesn't make sense to pay $7.99 for a 2.5hr flight. A lot of other airlines offer some sort of complimentary in flight entertainment. Also the luggage didn't start coming out for at least 30 mins of waiting at baggage claim. Not the worst experience I've had flying but far from being a good experience. It probably isn't worth flying united unless it's 1st class. But even they had to wait 30+mins for luggage!

IAH
PHX
Excellent 8.0

On time

Boarding takes too long

Tue, Mar 13
IAH
PHX
2h 56m
Sat, Mar 17
PHX
IAH
2h 32m
Trip: 5 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 93 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAH
PHX
Excellent 8.0

It was delayed as the incoming crew were late and I reached Phoenix almost at midnight which was inconvenient

IAH
PHX
Okay 4.0

Zero leg room! That actually was surprising as most other airlines have a lot more legroom. In flight entertainment was also lacking. Doesn't make sense to pay $7.99 for a 2.5hr flight. A lot of other airlines offer some sort of complimentary in flight entertainment. Also the luggage didn't start coming out for at least 30 mins of waiting at baggage claim. Not the worst experience I've had flying but far from being a good experience. It probably isn't worth flying united unless it's 1st class. But even they had to wait 30+mins for luggage!

IAH
PHX
Okay 4.0

Flight was late both at Houston and Shreveport. It was late to Shreveport by an hour. This was at night. My pickup was inconveneanced.

IAH
PHX
Okay 5.6

Crew

Seating drinks/food pricing baggage handling

IAH
PHX
Good 6.0

An agent heard about our first flight and seated my wife and I together, in a row with extra leg room. And after weather delays the crew gave the entire flight free entertainment - it was great!!

The woman at check in demanded my wife check in her carry on bag, because she had a small pocket book and a plastic bag with 3 souvenir t-shirts. I told her we'd put the purse in the bag but for some reason she demanded we check in our carry on. And we saw two women right in front of us with "3" bags... That meant an additional 30 minutes at bag check while our ride circled the airport. The was the last of 4 flights, and it was the only time anyone made this an issue.

Wed, Dec 20
IAH
PHX
6h 45m
Tue, Dec 26
PHX
IAH
21h 19m
Trip: 7 days
6.8GoodShow reviews
Overall 6.8 Good
Based on 13 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
IAH
PHX
Excellent 10.0

Thank you for providing water! Everyone was very nice and I was comfortable. We left on time on a day when many flights were grounded. Go frontier! Also, there was water at the gate in Houston. I was horrified because at Frontier's gate in Kansas City there was no water. Inhumane.

IAH
PHX
Good 7.0

Unprofessional boarding employees. Lack customer service.

TPA
MKE
Good 6.3

The toilet was broken. Hour delay

IAH
PHX
Mediocre 2.0

Traffic delayed me - showed up 40 minutes before the flight. All other airlines I've dealt with - this would be no problem. In the case of Frontier - staff had left the ticket counter!!! That's their actual policy to leave the ticket counter 45 minutes before the flight. No warning from Kayak on this, by the way. Several us in the same predicament had to stand around calling 800 numbers to see what to do. Finally, with all the calling - someone from Frontier shows up and says our only recourse is to fly the next day, at our expense!!! Adn pay an extra $100 fee on top of the ticket cost. There 40 minutes before the flight, and they won't give us a freaking boarding pass! I had to book a flight later that day on United at my expense.

Total fiasco.

IAH
PHX
Mediocre 2.0

Checked in 30 minutes before flight and they didn't let me on

Fri, Nov 24
IAH
PHX
16h 20m
Sun, Nov 26
PHX
IAH
2h 33m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.