BUF - IAH

C$ 145 Find Cheap Flights from Buffalo 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 Buffalo to George Bush Intcntl departing on 12/5. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo 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 Buffalo to Houston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 291
Typical prices: C$ 447-C$ 307
Frontier
Thu 4/6Sun 7/6
BUF - IAH • 1 stop
Cheapest one-way flights
C$ 145
Typical prices: C$ 138-C$ 231
Frontier
Tue 12/5
BUF - IAH • 1 stop
Top airlines
Cheapest • from C$ 291 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Direct flights
Not available
There are currently no direct flights between Buffalo and George Bush Intcntl. You’ll need at least 1 connection.
Insights
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Insights
Top layover airports
Cheapest • Avg C$ 299 (round-trip)
Shortest trip • 5h 23m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 45% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 30% price drop
Most popular
Good to know
Good to know
+1
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Good to know
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Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
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

Thu, 4 Jun - Sun, 7 Jun
Frontier Logo
11:36 a.m. - 10:50 p.m.
BUF
-
IAH
12h 14m
1 stop
Frontier Logo
9:45 a.m. - 8:04 p.m.
IAH
-
BUF
9h 19m
1 stop
C$ 291Frontier
Sat, 9 May - Mon, 18 May
Frontier Logo
12:41 p.m. - 7:34 a.m.
BUF
-
IAH
19h 53m
1 stop
Frontier Logo
8:50 p.m. - 10:41 a.m.
IAH
-
BUF
12h 51m
1 stop
C$ 294Frontier
Sat, 18 Apr - Fri, 24 Apr
Delta Logo
6:05 a.m. - 10:33 a.m.
BUF
-
IAH
5h 28m
1 stop
Delta Logo
2:59 p.m. - 11:37 p.m.
IAH
-
BUF
7h 38m
1 stop
C$ 302Delta
Sat, 9 May - Mon, 18 May
Frontier Logo
12:41 p.m. - 8:50 a.m.
BUF
-
IAH
21h 09m
2 stops
Frontier Logo
8:50 p.m. - 10:41 a.m.
IAH
-
BUF
12h 51m
1 stop
C$ 306Frontier
Sat, 18 Apr - Mon, 20 Apr
Frontier Logo
1:11 p.m. - 10:50 p.m.
BUF
-
IAH
10h 39m
1 stop
Frontier Logo
3:24 p.m. - 12:42 p.m.
IAH
-
BUF
20h 18m
2 stops
C$ 316Frontier
Sat, 2 May - Wed, 6 May
Frontier Logo
1:11 p.m. - 10:50 p.m.
BUF
-
IAH
10h 39m
1 stop
Frontier Logo
5:45 a.m. - 1:54 p.m.
IAH
-
BUF
7h 09m
1 stop
C$ 319Frontier
Sat, 9 May - Sat, 16 May
Frontier Logo
12:41 p.m. - 10:17 a.m.
BUF
-
IAH
22h 36m
1 stop
Frontier Logo
8:57 p.m. - 10:41 a.m.
IAH
-
BUF
12h 44m
1 stop
C$ 324Frontier
Sat, 2 May - Mon, 4 May
Multiple Airlines Logo
1:11 p.m. - 8:23 a.m.
BUF
-
IAH
20h 12m
2 stops
Multiple Airlines Logo
6:14 p.m. - 10:41 a.m.
IAH
-
BUF
15h 27m
1 stop
C$ 326Multiple Airlines
Tue, 28 Apr - Mon, 4 May
Delta Logo
4:59 p.m. - 11:59 p.m.
BUF
-
IAH
8h 00m
1 stop
Delta Logo
7:00 a.m. - 3:53 p.m.
IAH
-
BUF
7h 53m
1 stop
C$ 327Delta
Wed, 8 Jul - Wed, 5 Aug
Delta Logo
5:12 p.m. - 9:24 p.m.
BUF
-
IAH
5h 12m
1 stop
Delta Logo
9:41 a.m. - 6:41 p.m.
IAH
-
BUF
8h 00m
1 stop
C$ 330Delta
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 June.

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 August, where tickets cost C$ 330 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is C$ 686 and C$ 616 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 45% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flightC$ 145
Best time to beat the crowds but there is an average 46% increase in price.
Most popular time to fly and prices are also 6% 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 3 days, the lowest price for a flight from Buffalo to Houston George Bush Intcntl Airport was C$ 145 for a one-way ticket and C$ 291 for a round-trip.

  • 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, 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, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Buffalo to Houston are United Airlines and American Airlines. With an average price for the route of C$ 592 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 C$ 332 and an overall rating of 7.1.

  • 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 travellers 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.

  • 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 3 airlines flying 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.
7.4
United AirlinesOverall score based on 9519 reviews
8.1Crew
7.3Comfort
7.7Boarding
6.6Food
7.1Entertainment
Airline reviews

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

6.0 GoodFrederick O., Mar 2026
PHX - IAH
Read more United Airlines reviews

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Everything was on time and service on the flight was great!

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Very old flight - time to retire it for newer airplanes

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Better snacks but flight and crew were amazing on this flight

It was the most un-special flight experience in my life.

The flight attendant in business class was excellent! Professional, friendly and attentive.

Terrible planning. And even worse gate agents. Absolutely rude behavior.

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

They put me on an earlier and I got home sooner

Not good. One of my luggage is missing. And until now they can’t find it

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

Where do I start!! I was delayed with my flight from Dallas to Tampa. On the way back from Tampa to Dallas the flight was delayed over 4 hours+. I was put on another flight that was also delayed but not as long. Traveling on American Airlines is becoming exhausing.

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

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

Information on your arrival and departure airports