BUF - IAH

C$ 152 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 12/8. 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$ 288
Typical prices: C$ 499-C$ 321
Frontier
Fri 29/5Tue 2/6
BUF - IAH • 1 stop
Cheapest one-way flights
C$ 152
Typical prices: C$ 215-C$ 508
Frontier
Wed 12/8
BUF - IAH • 1 stop
Top airlines
Cheapest • from C$ 288 (round-trip)
Best reviews • 7.1 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
Insights
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Insights
Top layover airports
Cheapest • Avg C$ 292 (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 52% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 28% 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

Fri, 29 May - Tue, 2 Jun
Frontier Logo
7:52 p.m. - 8:50 a.m.
BUF
-
IAH
13h 58m
1 stop
Frontier Logo
8:02 p.m. - 1:54 p.m.
IAH
-
BUF
16h 52m
1 stop
C$ 288Frontier
Fri, 5 Jun - Mon, 8 Jun
Frontier Logo
2:49 p.m. - 8:50 a.m.
BUF
-
IAH
19h 01m
2 stops
Frontier Logo
8:50 p.m. - 11:10 a.m.
IAH
-
BUF
13h 20m
1 stop
C$ 313Frontier
Fri, 26 Jun - Tue, 30 Jun
Frontier Logo
2:50 p.m. - 10:48 p.m.
BUF
-
IAH
8h 58m
1 stop
Frontier Logo
9:42 a.m. - 8:17 p.m.
IAH
-
BUF
9h 35m
1 stop
C$ 315Frontier
Fri, 29 May - Tue, 2 Jun
Frontier Logo
7:52 p.m. - 10:50 p.m.
BUF
-
IAH
27h 58m
2 stops
Frontier Logo
8:02 p.m. - 1:54 p.m.
IAH
-
BUF
16h 52m
1 stop
C$ 319Frontier
Tue, 2 Jun - Wed, 3 Jun
Delta Logo
6:15 a.m. - 11:09 a.m.
BUF
-
IAH
5h 54m
1 stop
Delta Logo
12:04 p.m. - 6:44 p.m.
IAH
-
BUF
5h 40m
1 stop
C$ 321Delta
Sat, 30 May - Sat, 6 Jun
Delta Logo
6:15 a.m. - 1:14 p.m.
BUF
-
IAH
7h 59m
1 stop
Delta Logo
5:25 p.m. - 11:59 p.m.
IAH
-
BUF
5h 34m
1 stop
C$ 322Delta
Tue, 2 Jun - Wed, 3 Jun
Delta Logo
4:55 p.m. - 11:54 p.m.
BUF
-
IAH
7h 59m
1 stop
Delta Logo
4:28 p.m. - 11:59 p.m.
IAH
-
BUF
6h 31m
1 stop
C$ 323Delta
Tue, 2 Jun - Wed, 3 Jun
Delta Logo
7:39 p.m. - 11:54 p.m.
BUF
-
IAH
5h 15m
1 stop
Delta Logo
3:25 p.m. - 11:59 p.m.
IAH
-
BUF
7h 34m
1 stop
C$ 325Delta
Sat, 30 May - Sat, 6 Jun
Multiple Airlines Logo
7:52 p.m. - 7:34 a.m.
BUF
-
IAH
36h 42m
2 stops
Multiple Airlines Logo
6:15 a.m. - 10:41 a.m.
IAH
-
BUF
27h 26m
1 stop
C$ 330Multiple Airlines
Thu, 18 Jun - Tue, 30 Jun
Frontier Logo
11:35 a.m. - 10:48 p.m.
BUF
-
IAH
12h 13m
1 stop
Frontier Logo
9:42 a.m. - 8:17 p.m.
IAH
-
BUF
9h 35m
1 stop
C$ 340Frontier
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 May.

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 C$ 310 (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$ 655 and C$ 602 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 52% 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$ 152
Best time to beat the crowds but there is an average 51% increase in price.
Most popular time to fly and prices are also 19% 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$ 152 for a one-way ticket and C$ 288 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?

    oneworld is the only airline alliance operating flights between Buffalo and Houston George Bush Airport.

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

    The two airlines most popular with KAYAK users for flights from Buffalo to Houston are American Airlines and Frontier. With an average price for the route of C$ 323 and an overall rating of 7.1, American Airlines is the most popular choice. Frontier is also a great choice for the route, with an average price of C$ 312 and an overall rating of 5.6.

  • 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 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.
7.1
American AirlinesOverall score based on 11673 reviews
7.9Crew
7.5Boarding
7.2Comfort
6.4Food
6.9Entertainment
Airline reviews

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

2.0 MediocreAnonymous, May 2026
JAC - DFW
Read more American Airlines reviews

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Got home at 3am after deboarding the plane. No compensation offered by American

Flights on time w/o delays. However, my baggage was damaged. Ground crew, throws baggage from plane to the baggage carrier, carelessly.

Business class was very good, one of my best flights

American flight was diverted and delayed but app didn’t show that information so I wasn’t able to change my connection until the last min.

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.

Air condition was not working for long both after boarding and also after landing ; unbearably hot and suffocating

Human interaction. Thought there would be more service-even a smile would have been nice.

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

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!!!

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

Information on your arrival and departure airports