BUF - IAH

$78 Find Cheap Flights from Buffalo to Houston George Bush Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to George Bush Intcntl departing on 9/12. 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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Everything you should know

Cheapest round-trip
$160
Typical prices: $238-$394
Frontier
Tue 9/8Tue 9/15
BUF - IAH • 1 stop
Cheapest one-way
$78
Typical prices: $126-$296
Frontier
Sat 9/12
BUF - IAH • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Buffalo and George Bush Intcntl. You'll need at least 1 connection.
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Top layover airports
Cheapest • Avg $223 (round-trip)
Shortest trip • 5h 37m (one-way)
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When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 39% compared to booking last minute.
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When to travel
Cheapest • 33% price drop
Most popular
Good to know
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We hope you love your trip to George Bush Intcntl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to George Bush Intcntl (BUF-IAH)

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

Recent round-trip flight deals from Buffalo to George Bush Intcntl

Tue, Sep 8 - Tue, Sep 15
Frontier Logo
11:36 am - 10:14 pm
BUF
-
IAH
11h 38m
1 stop
Frontier Logo
9:04 pm - 12:55 pm
IAH
-
BUF
14h 51m
1 stop
$160Frontier
Sat, Oct 3 - Tue, Oct 6
Frontier Logo
1:45 pm - 10:30 pm
BUF
-
IAH
9h 45m
1 stop
Frontier Logo
9:04 pm - 12:55 pm
IAH
-
BUF
14h 51m
1 stop
$161Frontier
Wed, Aug 26 - Wed, Sep 2
Multiple Airlines Logo
6:54 pm - 8:02 am
BUF
-
IAH
14h 08m
1 stop
Multiple Airlines Logo
11:54 am - 6:59 pm
IAH
-
BUF
6h 05m
1 stop
$302Multiple Airlines
Tue, Aug 25 - Wed, Aug 26
JetBlue Logo
9:15 am - 5:05 pm
BUF
-
IAH
8h 50m
1 stop
JetBlue Logo
1:14 pm - 11:43 pm
IAH
-
BUF
9h 29m
1 stop
$327JetBlue
Wed, Nov 18 - Tue, Dec 1
American Airlines Logo
7:55 am - 1:30 pm
BUF
-
IAH
6h 35m
1 stop
American Airlines Logo
9:54 am - 6:45 pm
IAH
-
BUF
7h 51m
1 stop
$410American Airlines
Thu, Jan 14 - Tue, Jan 19
American Airlines Logo
6:53 pm - 11:59 pm
BUF
-
IAH
6h 06m
1 stop
American Airlines Logo
9:09 am - 4:29 pm
IAH
-
BUF
6h 20m
1 stop
$411American Airlines
Wed, Jan 13 - Tue, Jan 19
Delta Logo
2:10 pm - 9:38 pm
BUF
-
IAH
8h 28m
1 stop
Delta Logo
11:30 am - 5:06 pm
IAH
-
BUF
4h 36m
1 stop
$411Delta
Thu, Dec 24 - Thu, Dec 31
Delta Logo
6:55 pm - 11:58 pm
BUF
-
IAH
6h 03m
1 stop
Delta Logo
5:25 am - 11:44 am
IAH
-
BUF
5h 19m
1 stop
$411Delta
Mon, Dec 21 - Mon, Dec 28
United Airlines Logo
7:30 pm - 1:18 am
BUF
-
IAH
6h 48m
1 stop
United Airlines Logo
5:00 am - 1:25 pm
IAH
-
BUF
7h 25m
1 stop
$534United Airlines
Sun, Oct 25 - Thu, Oct 29
United Airlines Logo
6:30 am - 12:18 pm
BUF
-
IAH
6h 48m
1 stop
United Airlines Logo
1:40 pm - 8:36 pm
IAH
-
BUF
5h 56m
1 stop
$534United Airlines
Booking Insights

KAYAK's insights & trends for Buffalo to George Bush Intcntl flights

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

How much is a round-trip flight from Buffalo to Houston George Bush Intcntl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Buffalo to Houston George Bush Intcntl Airport departing in September.

Flight prices are typical for this route right now.

Flights to Houston George Bush Intcntl Airport from Buffalo usually cost between $153 and $306 in September.
The lowest price found in the past 5 days was $160 on Frontier (Sep 8-Sep 15).

What is the cheapest month to fly from Buffalo to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo 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 Buffalo to Houston George Bush Intcntl Airport is April, where tickets cost $228 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is $493 and $452 respectively.

How far in advance should I book a flight from Buffalo to Houston George Bush Intcntl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Buffalo 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 week.

To get a below average price on the flight from Buffalo to Houston George Bush Intcntl Airport, you should book around 3 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low season

January

Cheapest flight

$78
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Buffalo to Houston George Bush Airport

When to book flights from Buffalo to George Bush Intcntl

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

  • What is the cheapest flight from Buffalo to Houston George Bush Intcntl Airport?

    In the last 5 days, the lowest price for a flight from Buffalo to Houston George Bush Intcntl Airport was $78 for a one-way ticket and $160 for a round-trip.

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

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

  • Which airports will I be using when flying from Buffalo to Houston George Bush Airport?

    When flying out of Buffalo you will be using Buffalo. You will be landing at Houston George Bush Airport, also known as Houston George Bush Intcntl.

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

    Only American Airlines offers inflight Wi-Fi service on the Buffalo to Houston George Bush Airport flight route.

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

    The Boeing 737-800 is the aircraft model that flies most regularly on the Buffalo to Houston George Bush Airport flight route.

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

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

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

    The two airlines most popular with KAYAK users for flights from Buffalo to Houston are Delta and United Airlines. With an average price for the route of $308 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $493 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Buffalo 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 Buffalo 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 Buffalo 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 Buffalo 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 Buffalo 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 Buffalo with another airline. Booking your flights between Buffalo 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 Buffalo 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 Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Buffalo to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Buffalo 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 Buffalo 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.
7.8
DeltaOverall score based on 8498 reviews
7.8Comfort
8.1Boarding
7.8Entertainment
7.2Food
8.5Crew
Airline reviews

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

10.0 ExcellentJulian, Jun 2026
LAX - AUS
Read more Delta reviews

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

Smaller plane for a longer flight than my first one. Doesn’t make sense.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

Delta flights recently are always delayed AND at jfk tney get the gates further away (need To walk 20’ to get to them/all the way at the end of the terminal). Not sure whats happening but price doesnt match experience!

Only freetext wifi was available in flight; browsing WiFi required payment. Since the seats had no in flight entertainment, Delta should revisit this policy on this longer flight.

Because I was moved to an exit row, the snacks in economy comfort, the selection of snacks was better.

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

Great!! I haven’t had a bad experience with them.

Crew handling the boarding at the gates are quite aggressive with the passengers and must be given training/ refreshing courses to improve customer experience.

Wonderful flight! The crew was good, check-in was good and orderly and the flight was uneventful and good.

The international portion was good. Food and beverage options were good. The sustainable wooden eatery was less than desirable. Your Star Alliance partner ANA provided real silverware. I'm 6'3" & 198 lbs and felt cramped in the exit row. How can that be? Flight attendant all had a pleasant disposition which is always good.

Boarded from a very small gate at LAX. Staff at gate had us line up, then waited 25 minutes to board without a word of explanation. Plane arrived on time then waited 20 minutes for a plane to vacate our gate. Majority of bags arrived after 15 minutes but it took an hour for a small number of remaining bags to be off-loaded despite my “priority” bag tag.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

The flight was delayed, they didn’t even have water for the toilets or for drinks

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

The flight had a delay but I made it to my connection. Flight was smooth overall

No screens or meal options. Freezing cold. Dirty seats. Left late.

Everything except the food and entertainment. It was a great experience though

On time departure & early arrival. Made a long day much better.

They kept us on the tarmac for 6 hours after already delaying our flight by 2 hours. No one had any answers. They sent our gate checked stroller to baggage claim instead of giving it back at the gate.

Maybe focus more on delivering a good product vs selling me a damn credit card

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

The flight from Buffalo to Chicago was on an older and smaller plane. Seating was tight. Looking closely at the interior of the aircraft there were definitely signs of aging and wear.

Awful. We had an 8 hour mechanical delay- no vouchers and no kind/courtesy/professional representatives in the entire airport. Not only was it a terrible experience for both my 7 year old and myself, I still have not heard back from American about how they’re going to correct it- I’ve sent 2 or 3 emails about our experience- which was just awful. Not to mention according to national traveling laws, we should be reimbursed… but of course they’re not responding.

Overall it was good but not great. The aircraft was an old and seats didn’t recline in business class unless you kept playing around with it.

The plane was subbed for another last minute, the gate was changed last minute. Could live with that but we boarded and there was a delay which totaled an hour in the end. There was a technical issue which meant wheels needed to remain out for ten mins after take off. My USB phone charger was broken as was the headphone jack which meant I could t enjoy the IFE and could use my phone after a few hours. Even the map function on the plane failed to work after a few hours.

The flight was delayed and we were told the airplane is on its way to the gate from the hangar. We were told this for 2 hours and the flight was continually delayed in ~30 minute increments. Then we ended up having a new airplane. The issue wasn’t clearly communicated and it left everyone feeling confused about when we would actually be leaving. Whenever they communicated a new boarding time it felt arbitrary and random. The boarding process was a mess and disorganized, which made it last longer than necessary. Landing was rough. Seats were uncomfortable.

Terrible. Delayed my family flight for several hours affecting family plans

Flight was delayed and then my second leg was completely canceled. Had to get a refund

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.

My flight was canceled I was promised a reginf still not received.

The worst service , the agents from the counter are really bad . Poor customer service . They didnt help me to get in the flight . I was on line when they close the flight without telling and I couldn’t board the plane . I will like to get my money back ey back because it was their fault. Really bad management , bad manners, bad additud

Very delayed with little to no communication from the captain or flight crew. All announcements made were not audibly understood by passengers. Very poor communication. After arrival it took approximately 20 minutes to get a jet bridge to the plane.

I fly Frontier often and generally don't have any issues. For some reason, the Denver to Houston's George Bush Intercontinental (IAH) flight always needs to wait on the tarmac in Houston because a gate is not available after landing. I've been stuck for as little as 15 minutes and as much as a little over an hour. I know only fly the Frontier Denver to IAH route when there is not an available flight to Houston Hobby (HOU).

Terrible Y lost my connection to Mexico, nobody of your company help me And y pay a lot of money for my baggage Until now I continue in the Houston airport I vneed you return my money

Everything was good, 20/30 minutes late waiting on a crew member. It’s hard to keep employees. Or serious employees I know. I remember one flight from Houston of Frontiers was almost 18 hours late. And another 4 hours late very poor. But I would rather be late and safe than the on the news. Thank you.

Good - Leg spar, cleanliness, and on time performance. Bad - No snacks and entertainment.

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