$36 Find Deals on Flights from Houston George Bush Intcntl 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 Worldwide departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find Cheap Flights from Houston George Bush Airport

Where can I fly from Houston George Bush Airport?Prices from IAH, departing Mon 1/5 and returning Mon 1/12

Book Cheap International Flights from George Bush Intcntl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from 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 for you by selecting your travel dates on KAYAK.

Recent round-trip international flight deals from George Bush Intcntl to anywhere

Thu, Jan 8 - Fri, Jan 9
Spirit Airlines Logo
8:19 pm - 9:13 am
IAH
-
CUN
11h 54m1 stop
Spirit Airlines Logo
2:04 pm - 3:42 pm
CUN
-
IAH
2h 38mnonstop
$222Spirit Airlines
Fri, Jan 23 - Mon, Jan 26
Spirit Airlines Logo
9:45 am - 1:02 pm
IAH
-
CUN
2h 17mnonstop
Spirit Airlines Logo
2:04 pm - 3:42 pm
CUN
-
IAH
2h 38mnonstop
$224Spirit Airlines
Tue, Dec 23 - Sun, Dec 28
Spirit Airlines Logo
8:36 am - 11:51 am
IAH
-
CUN
2h 15mnonstop
Spirit Airlines Logo
12:46 pm - 2:25 pm
CUN
-
IAH
2h 39mnonstop
$225Spirit Airlines
Mon, Feb 2 - Tue, Feb 10
Air Canada Logo
7:10 am - 9:35 am
IAH
-
BCN
19h 25m2 stops
Air Canada Logo
6:50 am - 9:44 pm
BCN
-
IAH
21h 54m2 stops
$533Air Canada
Sun, Feb 1 - Tue, Feb 10
Multiple Airlines Logo
4:15 pm - 9:35 am
IAH
-
BCN
34h 20m3 stops
Multiple Airlines Logo
1:35 pm - 11:11 am
BCN
-
IAH
28h 36m3 stops
$534Multiple Airlines
Sun, Feb 1 - Tue, Feb 10
Multiple Airlines Logo
7:27 pm - 9:35 am
IAH
-
BCN
31h 08m2 stops
Multiple Airlines Logo
1:35 pm - 2:13 pm
BCN
-
IAH
31h 38m3 stops
$537Multiple Airlines
Wed, Mar 11 - Wed, Mar 18
British Airways Logo
4:50 pm - 8:05 pm
IAH
-
MAD
21h 15m1 stop
British Airways Logo
8:50 pm - 3:05 pm
MAD
-
IAH
24h 15m1 stop
$539British Airways
Tue, Apr 28 - Tue, May 12
British Airways Logo
8:27 pm - 7:55 pm
HOU
-
MAD
16h 28m2 stops
British Airways Logo
12:40 pm - 11:41 pm
MAD
-
HOU
18h 01m1 stop
$540British Airways
Tue, Apr 28 - Tue, May 12
British Airways Logo
6:26 pm - 7:55 pm
IAH
-
MAD
18h 29m2 stops
British Airways Logo
4:40 pm - 11:23 pm
MAD
-
IAH
13h 43m1 stop
$540British Airways
Wed, Mar 4 - Tue, Mar 10
Lufthansa Logo
4:30 pm - 5:40 pm
IAH
-
LCY
19h 10m1 stop
Lufthansa Logo
9:50 am - 7:15 pm
LCY
-
IAH
14h 25m1 stop
$637Lufthansa

Book Cheap Domestic Flights from George Bush Intcntl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from 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 for you by selecting your travel dates on KAYAK.

Recent round-trip domestic flight deals from George Bush Intcntl

Thu, Jan 22 - Mon, Jan 26
Multiple Airlines Logo
9:55 am - 11:51 am
IAH
-
LAX
3h 56mnonstop
Multiple Airlines Logo
7:07 pm - 12:19 am
LAX
-
IAH
3h 12mnonstop
$77Multiple Airlines
Fri, Jan 23 - Mon, Jan 26
Multiple Airlines Logo
9:55 am - 11:51 am
IAH
-
LAX
3h 56mnonstop
Multiple Airlines Logo
7:07 pm - 12:19 am
LAX
-
IAH
3h 12mnonstop
$78Multiple Airlines
Fri, Jan 23 - Sun, Jan 25
Frontier Logo
8:02 pm - 9:49 pm
IAH
-
DEN
2h 47mnonstop
Frontier Logo
6:20 am - 9:56 am
DEN
-
IAH
2h 36mnonstop
$78Frontier
Fri, Jan 9 - Fri, Jan 16
Frontier Logo
7:41 pm - 9:23 pm
IAH
-
ONT
3h 42mnonstop
Frontier Logo
3:23 pm - 8:42 pm
ONT
-
IAH
3h 19mnonstop
$79Frontier
Tue, Jan 13 - Mon, Jan 19
Multiple Airlines Logo
7:34 pm - 9:31 pm
IAH
-
LAX
3h 57mnonstop
Multiple Airlines Logo
7:07 pm - 12:19 am
LAX
-
IAH
3h 12mnonstop
$79Multiple Airlines
Wed, Jan 7 - Sun, Jan 11
Frontier Logo
10:15 am - 12:02 pm
IAH
-
DEN
2h 47mnonstop
Frontier Logo
6:00 am - 9:30 am
DEN
-
IAH
2h 30mnonstop
$79Frontier
Fri, Jan 9 - Mon, Jan 12
Frontier Logo
7:41 pm - 9:23 pm
IAH
-
ONT
3h 42mnonstop
Frontier Logo
3:46 pm - 9:08 pm
ONT
-
IAH
3h 22mnonstop
$80Frontier
Tue, Dec 30 - Tue, Jan 6
Spirit Airlines Logo
7:45 pm - 11:09 pm
IAH
-
MCO
2h 24mnonstop
Spirit Airlines Logo
8:24 am - 10:10 am
MCO
-
IAH
2h 46mnonstop
$84Spirit Airlines
Thu, Feb 19 - Mon, Feb 23
Spirit Airlines Logo
7:38 pm - 11:55 pm
IAH
-
LGA
3h 17mnonstop
Spirit Airlines Logo
11:59 am - 3:15 pm
LGA
-
IAH
4h 16mnonstop
$130Spirit Airlines
Tue, Jan 13 - Wed, Jan 14
United Airlines Logo
7:57 pm - 10:59 pm
IAH
-
SEA
5h 02mnonstop
United Airlines Logo
12:57 pm - 7:25 pm
SEA
-
IAH
4h 28mnonstop
$237United Airlines
Booking Insights

KAYAK's insights & trends for flights from George Bush Intcntl

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

Which are the most popular places to fly to from Houston George Bush Intcntl Airport?

The domestic destinations KAYAK users have most searched for when searching for flights from Houston George Bush Intcntl Airport.
Based on KAYAK flight searches, the most popular place to fly from George Bush Intcntl is New York (22% of total searches). The next most popular destinations are Denver Intl (7%) and Las Vegas Harry Reid Intl (6%).

What are the most popular international flights out of Houston George Bush Intcntl Airport?

The international destinations KAYAK users have most searched for when searching for flights from Houston George Bush Intcntl Airport.
There are many international destinations you can fly to from Houston George Bush Intcntl Airport. The most popular international destinations among KAYAK users are Cancún, San Juan and London.

What are the most popular countries to fly to from Houston George Bush Intcntl Airport?

The most popular countries KAYAK users have searched for from Houston George Bush Intcntl Airport along with the average round-trip price for the route clicked by KAYAK users in the last 2 weeks.
Based on KAYAK flight searches, the most popular country to fly to from Houston George Bush Intcntl Airport is Mexico (19% of total searches). The next most popular destinations are Turkey (16%) and Qatar (8%).

Which cities can I fly to direct from Houston George Bush Intcntl Airport?

There are loads of places you can fly direct to from Houston George Bush Intcntl Airport. The most popular destinations for direct flights among KAYAK users are Jacksonville, Los Angeles, Harlingen, Honolulu and El Paso. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Harlingen at $184, while the most expensive was Honolulu, at $389.

Which international cities can I fly to direct from Houston George Bush Intcntl Airport?

There are many international destinations you can fly to non-stop from Houston George Bush Intcntl Airport. The most popular international destinations from KAYAK users are Nassau, Puerto Vallarta, Guadalajara, Morelia and León. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was León at $310, while the most expensive was Tokyo, at $614.

What are the cheapest places to fly to from Houston George Bush Intcntl Airport?

The cheapest destination for a flight from Houston found on KAYAK in the last two weeks was Raleigh and cost $23. The next cheapest destinations were Ontario at $29 and Phoenix at $29.

Good to know

Low seasonFebruary
Cheapest flight$36
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Houston George Bush Airport to Denver

Flights from George Bush Intcntl: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew from George Bush Intcntl to anywhere 
AndrewFlew with United Airlines
IAH
-
LHR
Jul 2025
United really looked after me, just make sure you arrive good and early to ensure an unpressurised check in
LaneFlew with United Airlines
IAH
-
MEM
Mar 2025
Fly out of Houston Hobby right now. All the construction going on at Houston Bush makes arrival and checkin a nightmare. Almost every flight must checkin at Terminal C regardless of what gate/terminal you actually depart out of. I missed this note on the United app and took 2 elderly people traveling with me to terminal A to checkin and had to lug them around the subway underground to get back to C and that took forever.
Verified travelerFlew with Lufthansa
IAH
-
AMS
Dec 2024
Bring some thing with you for seat padding. And check in and get seat assignments as soon as you are allowed to pick them
Verified travelerFlew with United Airlines
IAH
-
XPL
Dec 2024
There is not enough room for carry on when your on group 4 or more . Hsve a basic bag for emergencies in case the take your carry on to the final destination
Verified travelerFlew with United Airlines
IAH
-
YYZ
Jan 2025
Bring a variety of snacks in case customs and TSA take too long and can’t buy food if you are connecting. Very busy lines.
Verified travelerFlew with American Airlines
IAH
-
CLT
Feb 2025
If you have a connection flight check the monitors, the gate will more then likely change.
DavidFlew with United Airlines
IAH
-
NRT
Dec 2024
Do not take an aisle seat on Boeing aircraft. The carts are to wide for the aisles and so are many of the crew. You will be bumped by one or the other throughout the flight. Poorly designed aircraft.
JoseFlew with United Airlines
IAH
-
SJU
Sep 2024
Eat before your boarding. Buy snacks or anything you like before departure, also download a movie, music or an audio book to enjoy during your flight.
HaleyFlew with Alaska Airlines
IAH
-
SEA
Sep 2024
Check in early so you don’t have to sit in the last row.
ClaireFlew with Air Canada
IAH
-
YYZ
Oct 2024
Always be at HICA for international flights 2 hours in advance. We had a 1 hour and 50 min security wait bc 2 high school bands of were ahead of us and I almost missed my flight
Verified travelerFlew with Lufthansa
IAH
-
FRA
Aug 2024
The 747-8 had a galley where you could order food and drinks outside the normal schedule. Very convenient if you have an aisle seat.
YueFlew with EVA Air
IAH
-
TPE
May 2024
We waited for about one hour to check in the the ticket counter, so next time we may need to arrive even earlier at the airport.
Verified travelerFlew with Spirit Airlines
IAH
-
LAS
Mar 2024
If flying Spirit. Bring a heavy fluffy jacket to use as pillow for comfort
Verified travelerFlew with Air New Zealand
IAH
-
AKL
May 2024
Wear comfortable footwear. It's a long terminal walk.
Verified travelerFlew with Turkish Airlines
IAH
-
IST
Feb 2024
Don’t pay extra for assigned seats, they will put you wherever they can, Eat less than 1/2 the food they bring. Drink more water. If you plan to use your noise canceling headphones, the still use the older 2 pron outlets, bring your old adapter!
KerryFlew with United Airlines
IAH
-
POS
Dec 2023
There was no internet and it seems like there never is. Charge your devices and pre-download your movies or audio.

FAQs for booking flights out of Houston George Bush Airport

  • What is George Bush Intcntl also known as?

    Houston George Bush Intcntl Airport’s airport code is IAH. It can also be referred to as G.Bush Intercont, George Bush Intcntl, Houston George Bush.

  • How does KAYAK find such low prices on flights from 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 Houston George Bush 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?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight 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?

    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 your destination with an airline and back to Houston George Bush Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from 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 from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight out of Houston George Bush Airport

  • Looking for a cheap flight? 25% of our users found tickets from Houston George Bush Airport to the following destinations at these prices or less: Atlanta $71 one-way - $135 round-trip; Istanbul $536 one-way - $828 round-trip; Los Angeles $122 one-way - $207 round-trip

Reviews of the top 5 airlines serving from George Bush Intcntl to Worldwide

 
Need help choosing which airline to fly with from George Bush Intcntl to Worldwide? 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
United AirlinesOverall score based on 9066 reviews
7.3Comfort
7.7Boarding
7.1Entertainment
6.6Food
8.1Crew
Airline reviews

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

6.0 GoodAnonymous, Nov 2025
IAH - MEX
Read more United Airlines reviews

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

nice and clean plane but the seats and the comfort was not what i expected. i expected more based on all the ads and reviews that i've read. I guess you get what you pay for in economy.

Overall it was good. Food was bad. I ordered gluten free vegetarian meal. But I got gluten free chicken for my long flight from Seattle to Istanbul. I don’t eat any kind of meat. Second meal I got eggplant with meat which I couldn’t eat. I don’t understand why we can’t get gluten free vegetarian meal for a 12 hour flight. I eat the bread and that was it.

Worse worse worse, i would not recommend this airline to anyone. Istanbul airport maybe State of the Art facility but staff is rude, only works if they get tips, and they push you to give tips even though my family had spent $50 in tips. Airline staff doesn't speak english so you really can't understand them. It was a nightmare travelling with Turkish. Never again.

As a big guy the seats are way too small for me. Would prefer more comfortable seats on these long haul flights.

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

Boeing 777 is a bad choice for a such a long flight.

The staff at IST airport could have been more helpful. Too much wasted time and the plane from IST to KHI was just horrible. The plane was not clean and smelled bad!

This is my 2nd time with the Turkish airline. Would definitely recommend. In stability we connected to Indiago would not recommend, very cramped seating. No inflight entertainment..service was inferior.

I wouldn't know what the flight was like. AI canceled my flight reservation!! There's no way to speak to an actual human to fix the issue! NEVER AGAIN! ALWAYS BOOK YOUR FLIGHT DIRECTLY WITH THE AIRLINE NEVER GO THROUGH KAYAK OR JUSTFLY.COM!!

Paying extra for premium seats was wasted. Turkish Airlines takes 2 seats for bassinet. The lady next to me had a baby with bassinet Bassinet was in front of my seat

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

I have a gluten allergy so did have any food

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

I hope you continue to be one of the great company

I stopped flying spirit as much because they are crooks and thieves. It's not like other airlines where you can at least get credits they just take your money.

Always comes in handy when I want a quick weekend getaway.

The entire staff from check in agents to flight attendants were pleasant and professional. Would suggest a complimentary water.

Spirit is low fare air line. Food also cost you. No free food.

Everyone was kind for the most part. I did travel with children and paid for seats and even then it was not as suitable. I tried calling their customer service prior to check in and I was told they couldn't help me because I didn't purchase my tickets with them.

I think the staff was nice. They took time to explain safety protocols. Boarding was great. They started early and our flight left a little early which was convenient. Having free games to play would have been better

Just total easy flight experience!! What could you do better..? Hmmm..? There was nothing I can remember. Spirit was a far more comfortable and easy process than American, United & Delta. I'll always look for Spirit and I've told a few people about, since flying this past trip!! I'm a SPIRIT FAN!! Thank You, SPIRIT AIRLINES!! Very, VERY well done, 100%!! See you...SOON!! -Best, Linda R.

The flight was 3.5 hrs delayed. I was not notified prior to arriving to the airport via spirit app. or via boarding pass that I already had loaded on my phone. The agent that i saw at the counter didn’t mention anything about the delay either. I only saw the update after logging in to my email account.

Better than my las vagas experience, but still dissapointed with the airline support service.

Flight got delayed for 5 hours no good explanation was offered ;(

Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.

Delayed. Text notifications were slow. Not much information o what was happening. Boarding was slow and confusing. Wasn’t even offered water other flight. Had to ask. No entertainment at all. Felt like.a Greyhound bus.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

Better than expected. Staff were friendly and nice on both flights.

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

Boarding was on time and plane departed as scheduled. There are obviously no amenities (food, drink, entertainment) on Frontier, but there also didn't seem to be any issues with luggage space either.

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

Information on your arrival and departure airports