Find Cheap Flights to Houston George Bush Intcntl (IAH)

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

Thu 1/18
Thu 1/25
Any month
Compare vs. KAYAK |

Book cheap flights to Houston George Bush Intcntl

(Round-trip)
Airports
Origin
San Francisco
$96
only
$96
Denver
$89
only
$89
Destination
Houston
$89
only
$89
Tue, Jan 23
DEN
IAH
2h 19m
Mon, Jan 29
IAH
DEN
2h 33m
Trip: 7 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 95 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
IAH
Excellent 10.0

kind employees

DEN
IAH
Mediocre 3.6

Entertainment was offered on the flight

Flight was 90 minutes late Crew took an additional 40 minutes to get passengers with disabilities off the plane. There's no reason it should have taken that long. After I paid for entertainment, the crew announced it would be free for everyone since we were so late. Crew member was super-grouchy. Seats couldn't be smaller if they tried to sit you on a postage stamp. I'm a tiny person, but this is ridiculous!

DEN
IAH
Mediocre 2.0

lack of info on flight delays. missed connection. no help. paid more for earlier flight then got put on late flight tht was $200 cheaper ...NO REFUND

DEN
IAH
Good 7.0

Economy plus comfort

Paying extra for economy plus. One and one half hours late.

DEN
IAH
Mediocre 2.0

I was two hours delayed from my originating terminal in Denver due to a snow storm overnight. I arrive into Houston two hours late only to re adjust my remaining flights back to Denver. Two days later. What was supposed to be a one day trip to get my kids to spend it with me in Colorado. Is now turning into a three day filled adventure in airports.

Wed, Jan 31
SFO
IAH
5h 39m
Tue, Feb 6
IAH
SFO
6h 24m
Trip: 7 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27267 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
GRU
LIM
Good 7.0

Entertainment, crew

Several flights were delayed and canceled on last minute.

CLT
LHR
Excellent 10.0

Departure and arrival time

Nothing

FCO
PHL
Okay 4.3

Not much.

The flight was late due to maintenance and caused us to miss our connecting flight to Chicago. American Airlines customer assistance at the airport was absolutely terrible. They were rude and inconsiderate as they kept suggesting to fly standby. We shouldn't have to fly standby when it wasn't our fault why were late. They told us our bags would be ok going to Chicago and they we would make the flight, but we did not. I do not know why didn't wait for us considering there were 8 others that also missed the connecting flight. We had to fly to Denver and stay overnight with no luggage and catch a 7:00am flight to Chicago. The last surprise I received was my damaged bag when I got back to Chicago. Thank you for making this trip memorable in a terrible way. I will never book or recommend Kayak or use American Airlines again.

ORD
MSP
Okay 5.6

The touch down at MSP. Was sitting over the wing and barely felt it.

Was told carry on needed to be checked because there wasn't any more overhead room for my 9X14X16. So then I had to dig through it at the gate to remove lithium batteries and it took an additional 20+ minutes at MSP to get to baggage claim/wait/claim bag. There was plenty of room in overhead storage for my bag.

DFW
MSY
Excellent 10.0

Travel time

No snacks on flight. The charging stations come in between legs space and very uncomfortable they got to be re adjusted. Make sure these are taken care in upcoming flights.

Wed, Feb 14
DEN
IAH
2h 20m
Tue, Feb 27
IAH
DEN
2h 38m
Trip: 14 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 164 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
IAH
Excellent 10.0

The cleanliness and newness of the plane and the price of the flight! It's like I stepped into a bran new 2017 plane.

DEN
IAH
Okay 5.6

Seats are confortable

Food and drinks are expensive

DEN
IAH
Mediocre 2.0

The ride home

The 4 hour delay that received once we arrived at 4:30 AM to catch our 6 o'clock flight home to find out it had been delayed until 9:28 AM. Once we were on the plane we were then told we would be delayed until 10 AM. Flying with two children was difficult for a four hour delay. However front tier did give us all $10 food vouchers and $50 vouchers each for our next flight. Once we landed in Houston we then sat on the tarmac for another hour waiting for the gate open. The plane did have mechanical issues which caused the delay but still the notice given was always last minute

DEN
IAH
Mediocre 2.0

I never took this flight. It was cancelled but u continued to keep sendimg me emails about check in .i never was chatged as far as i know . So very poor. My flight out of san antonio with frontier airlines was awful!!

DEN
IAH
Good 6.6

On time. Priced low. Staff professional, friendly.

Fri, Feb 2
DEN
IAH
2h 19m
Wed, Feb 7
IAH
DEN
3h 58m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Feb 22
DEN
IAH
2h 22m
Sun, Feb 25
IAH
DEN
2h 36m
Trip: 4 days
6.1GoodShow reviews
Overall 6.1 Good
Based on 136 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
DEN
IAH
Mediocre 2.0

Attendants were rude

DEN
IAH
Good 6.3

Clean and new airplane

I did not know that the carry-on luggage had a $55 fee. That is very high. Is there a way to include the carry-on purchasing as part of the ticket purchasing?

DEN
IAH
Good 7.0

Good flight on time great crew.

DEN
IAH
Mediocre 3.6

Boarding was on time, take off was smooth, it went better than I thought it would. Not a lot waiting, no long lines.

Paying for the snacks and having to pay extra for bags.

DEN
IAH
Excellent 10.0

On time

Wed, Jan 24
DEN
IAH
2h 19m
Mon, Feb 5
IAH
DEN
2h 33m
Trip: 13 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 95 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
IAH
Excellent 10.0

By far the best trip I have made in a while

DEN
IAH
Mediocre 2.0

I was two hours delayed from my originating terminal in Denver due to a snow storm overnight. I arrive into Houston two hours late only to re adjust my remaining flights back to Denver. Two days later. What was supposed to be a one day trip to get my kids to spend it with me in Colorado. Is now turning into a three day filled adventure in airports.

DEN
IAH
Good 7.0

Economy plus comfort

Paying extra for economy plus. One and one half hours late.

DEN
IAH
Mediocre 2.0

lack of info on flight delays. missed connection. no help. paid more for earlier flight then got put on late flight tht was $200 cheaper ...NO REFUND

DEN
IAH
Excellent 10.0

Arrived early

Sat, Feb 3
SFO
IAH
8h 40m
Tue, Feb 6
IAH
SFO
8h 03m
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27267 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
DFW
MSY
Excellent 10.0

Travel time

No snacks on flight. The charging stations come in between legs space and very uncomfortable they got to be re adjusted. Make sure these are taken care in upcoming flights.

GRU
LIM
Good 7.0

Entertainment, crew

Several flights were delayed and canceled on last minute.

CDG
DFW
Good 6.3

The snacks and meals were decent, as far as plane food goes (although the “vegetables” with the chicken were pretty awful). Also the entertainment selection had a wide assortment of movies, but disappointing tv show selection.

The boarding process was a mess. Just a huddle of people, with no clear direction and no one enforcing lines or boarding groups. Also my husband and I weren’t seated together and when I tried to change it online, the entire flight showed as booked. However once on board there were clearly a number of empty seats.

DFW
SFO
Good 6.0

The seats actually had individual screens, which was a very nice surprise. There’s a decent movie collection. alao the flight attendants were very nice and friendly.

The tv show selection is quite poor. Also, like the previous flight, my husband and I weren’t seated together (not even in the same row) and when I tried to change it online, the entire flight showed as booked. However once on board there were clearly a number of empty seats.

DFW
MIA
Mediocre 2.0

Terrible

Wed, Feb 21
DEN
IAH
2h 20m
Tue, Feb 27
IAH
DEN
2h 38m
Trip: 7 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 164 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
IAH
Mediocre 2.6

That I'm finally home

The entire experience

DEN
IAH
Good 7.6

Your flight crew on this flight was absolutely amazing and professional. I fly quite often and this was my first trip flying Frontier Airlines and I was not disappointed. I would like to say a special shout out to Stacy who was amazing at her job and very professional. It's refreshing and nice seeing somebody who actually wants to be there and enjoys their job. Please pass on my gratitude to Stacy as it awesome flight. Go as far to say give this woman a raise! Thank you very much I will definitely fly again.

Getting off the plane seemed like it took forever but honestly no complaints other than that. Thank you.

DEN
IAH
Excellent 8.6

Lack of turbulence

It's a domestic flight on a budget airline. There is plenty to not like.

DEN
IAH
Good 6.6

On time. Priced low. Staff professional, friendly.

DEN
IAH
Okay 4.0

Cheap flight, quick boarding.

Cramped accommodation, extra fees for luggage, no complimentary beverage service. I’d call it the Grey Hound of the air, except I recently took a Grey Hound and I was much more comfortable.

Thu, Jan 25
DEN
IAH
2h 18m
Mon, Feb 5
IAH
DEN
2h 33m
Trip: 12 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 95 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
IAH
Mediocre 3.6

How can they keep on squeezing people in a plane... this is becoming ridiculous

DEN
IAH
Mediocre 2.0

lack of info on flight delays. missed connection. no help. paid more for earlier flight then got put on late flight tht was $200 cheaper ...NO REFUND

DEN
IAH
Good 7.0

Economy plus comfort

Paying extra for economy plus. One and one half hours late.

DEN
IAH
Mediocre 3.3

As usual, United manged to mess up something new and different. This time, they couldn't get the plane towed from the hangar to the gate in time for an on time departure. The ground staff was even annoyed by this development, and the plane finally appeared about the time we were supposed to be leaving. To their credit, the gate staff tried to keep getting updates and passing them along, but had little luck. Fortunately I did not miss my connection in Houston but I'm not sure the same was true for everybody. When we arrived, we sat for 10 minutes waiting for our gate to open, which the crew interestingly blamed on the delays caused by the rain. Funny, the only delayed flight on the screens in the terminal was odd ours. The rest of my trip was flawless. I'm sorry for Air New Zealand that they have to rely on United to gather passengers for them in the USA.

DEN
IAH
Excellent 10.0

By far the best trip I have made in a while

Sat, Feb 3
DEN
IAH
5h 14m
Tue, Feb 6
IAH
DEN
2h 32m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Feb 24
DEN
IAH
2h 22m
Fri, Mar 2
IAH
DEN
2h 36m
Trip: 7 days
6.1GoodShow reviews
Overall 6.1 Good
Based on 136 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
DEN
IAH
Excellent 10.0

On time

DEN
IAH
Good 6.3

Clean and new airplane

I did not know that the carry-on luggage had a $55 fee. That is very high. Is there a way to include the carry-on purchasing as part of the ticket purchasing?

DEN
IAH
Mediocre 2.0

Attendants were rude

DEN
IAH
Good 7.6

The flight was good

The very long delay.

DEN
IAH
Good 7.0

Good flight on time great crew.

Tue, Feb 6
SFO
IAH
7h 24m
Wed, Feb 14
IAH
SFO
6h 04m
Trip: 9 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27267 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
ORD
MSP
Okay 5.6

The touch down at MSP. Was sitting over the wing and barely felt it.

Was told carry on needed to be checked because there wasn't any more overhead room for my 9X14X16. So then I had to dig through it at the gate to remove lithium batteries and it took an additional 20+ minutes at MSP to get to baggage claim/wait/claim bag. There was plenty of room in overhead storage for my bag.

DFW
MSY
Excellent 10.0

Travel time

No snacks on flight. The charging stations come in between legs space and very uncomfortable they got to be re adjusted. Make sure these are taken care in upcoming flights.

GRU
LIM
Good 7.0

Entertainment, crew

Several flights were delayed and canceled on last minute.

CMH
DCA
Mediocre 2.0

Never knew flying domestically with a company named American would be so impossible. A true joke. Never had such difficulties traveling about. Super unsatisfiee and will not be traveling with them again. I urge everyone considering to purchase other airlines as well.

DFW
MIA
Mediocre 2.0

Terrible

Wed, Feb 28
DEN
IAH
2h 20m
Wed, Mar 28
IAH
DEN
2h 41m
Trip: 28 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 164 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
IAH
Okay 4.0

Cheap flight, quick boarding.

Cramped accommodation, extra fees for luggage, no complimentary beverage service. I’d call it the Grey Hound of the air, except I recently took a Grey Hound and I was much more comfortable.

DEN
IAH
Excellent 8.5

The crew was great, the flight itself was nice. The pilot landed the plane beautifully and we made up lost time somewhere along the route. There were lots of people working to get our bag checked quickly and the young lady who helped us was very friendly. She gave us directions to our gate before we could even ask. I will definitely fly Frontier again.

Our flight was delayed and we didn't get much information as to why or how long for quite a while.

DEN
IAH
Okay 5.6

Seats are confortable

Food and drinks are expensive

DEN
IAH
Excellent 10.0

The cleanliness and newness of the plane and the price of the flight! It's like I stepped into a bran new 2017 plane.

DEN
IAH
Mediocre 2.0

I never took this flight. It was cancelled but u continued to keep sendimg me emails about check in .i never was chatged as far as i know . So very poor. My flight out of san antonio with frontier airlines was awful!!

Tue, Jan 30
DEN
IAH
2h 25m
Tue, Feb 6
IAH
DEN
2h 32m
Trip: 8 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 95 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
IAH
Good 7.6

Who has been charged for overweight luggage in the past year? Luggage scales at Denver airport are several pounds off from one to the next. They don't seem to get calibrated. This could easily be a class action lawsuit! Not to mention the supervisor, Dale Slosky was extremely rude and did not address the situation! United Airlines, please provide better training to your staff that you call supervisors.

DEN
IAH
Mediocre 3.3

As usual, United manged to mess up something new and different. This time, they couldn't get the plane towed from the hangar to the gate in time for an on time departure. The ground staff was even annoyed by this development, and the plane finally appeared about the time we were supposed to be leaving. To their credit, the gate staff tried to keep getting updates and passing them along, but had little luck. Fortunately I did not miss my connection in Houston but I'm not sure the same was true for everybody. When we arrived, we sat for 10 minutes waiting for our gate to open, which the crew interestingly blamed on the delays caused by the rain. Funny, the only delayed flight on the screens in the terminal was odd ours. The rest of my trip was flawless. I'm sorry for Air New Zealand that they have to rely on United to gather passengers for them in the USA.

DEN
IAH
Good 7.0

Economy plus comfort

Paying extra for economy plus. One and one half hours late.

DEN
IAH
Excellent 10.0

Arrived early

DEN
IAH
Excellent 10.0

By far the best trip I have made in a while

Tue, Feb 6
DEN
IAH
2h 19m
Wed, Feb 7
IAH
DEN
3h 58m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 13
DEN
IAH
2h 22m
Wed, Mar 14
IAH
DEN
2h 36m
Trip: 2 days
6.1GoodShow reviews
Overall 6.1 Good
Based on 136 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
DEN
IAH
Good 7.6

The flight was good

The very long delay.

DEN
IAH
Excellent 8.0

Left on time, landed on time, good flight, cabin crew helpful

Gate agents not very friendly, extra fees for all bags were not clear until we were already at the airport

DEN
IAH
Mediocre 2.0

Nothing

They sold my ticket - I checked in along w my luggage in the terminal and when I got to the gate, the agent said he sold my ticket to someone else. They are offering incentives/refund now but really? He apparently told management i voluntarily surrendered tickets, but now I'm to sign a document saying that never happened. I had to use united to get home. it was a nightmare.

DEN
IAH
Mediocre 2.0

Nothing was correct..

The airline has a Standard Practice of booking up to 10 over booked seats, on Every Flight. We werr bumped out, because an elderly woman and grandson, needed to fly... even tho my family an I had to attend a funeral.

DEN
IAH
Good 7.0

Good flight on time great crew.

Mon, Feb 12
SFO
IAH
7h 14m
Tue, Feb 13
IAH
SFO
6h 20m
Trip: 2 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27267 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
CDG
DFW
Good 6.3

The snacks and meals were decent, as far as plane food goes (although the “vegetables” with the chicken were pretty awful). Also the entertainment selection had a wide assortment of movies, but disappointing tv show selection.

The boarding process was a mess. Just a huddle of people, with no clear direction and no one enforcing lines or boarding groups. Also my husband and I weren’t seated together and when I tried to change it online, the entire flight showed as booked. However once on board there were clearly a number of empty seats.

LAX
AKL
Excellent 8.3

New plane, great crew on board.

seats were hard especially for a 13 1/2 hour flight.

DFW
MSY
Excellent 10.0

Travel time

No snacks on flight. The charging stations come in between legs space and very uncomfortable they got to be re adjusted. Make sure these are taken care in upcoming flights.

GRU
LIM
Good 7.0

Entertainment, crew

Several flights were delayed and canceled on last minute.

CMH
DCA
Mediocre 2.0

Never knew flying domestically with a company named American would be so impossible. A true joke. Never had such difficulties traveling about. Super unsatisfiee and will not be traveling with them again. I urge everyone considering to purchase other airlines as well.

Wed, Apr 4
DEN
IAH
2h 23m
Wed, Apr 11
IAH
DEN
2h 41m
Trip: 8 days
6.0GoodShow reviews
Overall 6.0 Good
Based on 164 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
IAH
Okay 5.6

Seats are confortable

Food and drinks are expensive

DEN
IAH
Excellent 10.0

The cleanliness and newness of the plane and the price of the flight! It's like I stepped into a bran new 2017 plane.

DEN
IAH
Good 6.5

Friendly staff

Disappointed that I had to pay for Carry-on luggage. Ridiculous! This is my first time flying without reclining seats. Ridiculous!

DEN
IAH
Mediocre 2.0

The ride home

The 4 hour delay that received once we arrived at 4:30 AM to catch our 6 o'clock flight home to find out it had been delayed until 9:28 AM. Once we were on the plane we were then told we would be delayed until 10 AM. Flying with two children was difficult for a four hour delay. However front tier did give us all $10 food vouchers and $50 vouchers each for our next flight. Once we landed in Houston we then sat on the tarmac for another hour waiting for the gate open. The plane did have mechanical issues which caused the delay but still the notice given was always last minute

DEN
IAH
Mediocre 2.0

I never took this flight. It was cancelled but u continued to keep sendimg me emails about check in .i never was chatged as far as i know . So very poor. My flight out of san antonio with frontier airlines was awful!!

Tue, Jan 30
DEN
IAH
2h 25m
Tue, Feb 6
IAH
DEN
2h 32m
Trip: 8 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 95 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
IAH
Good 7.0

Economy plus comfort

Paying extra for economy plus. One and one half hours late.

DEN
IAH
Mediocre 2.0

lack of info on flight delays. missed connection. no help. paid more for earlier flight then got put on late flight tht was $200 cheaper ...NO REFUND

DEN
IAH
Good 7.6

Who has been charged for overweight luggage in the past year? Luggage scales at Denver airport are several pounds off from one to the next. They don't seem to get calibrated. This could easily be a class action lawsuit! Not to mention the supervisor, Dale Slosky was extremely rude and did not address the situation! United Airlines, please provide better training to your staff that you call supervisors.

DEN
IAH
Okay 4.0

We got to our destination.

I am not a large person and yet I felt squeezed. There isn’t enough room to get out of one’s seat even when everyone in the aisle vacates.

DEN
IAH
Mediocre 3.3

As usual, United manged to mess up something new and different. This time, they couldn't get the plane towed from the hangar to the gate in time for an on time departure. The ground staff was even annoyed by this development, and the plane finally appeared about the time we were supposed to be leaving. To their credit, the gate staff tried to keep getting updates and passing them along, but had little luck. Fortunately I did not miss my connection in Houston but I'm not sure the same was true for everybody. When we arrived, we sat for 10 minutes waiting for our gate to open, which the crew interestingly blamed on the delays caused by the rain. Funny, the only delayed flight on the screens in the terminal was odd ours. The rest of my trip was flawless. I'm sorry for Air New Zealand that they have to rely on United to gather passengers for them in the USA.

Tue, Feb 27
DEN
IAH
2h 24m
Wed, Mar 7
IAH
DEN
3h 58m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews

United States to Houston George Bush Intcntl Flight Information

Flights Arrive in Houston George Bush Intcntl
Flights Depart from United States
Flight Price $89
Airlines United, American Airlines, Frontier, Spirit Airlines
*
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.