BUF - IAH

C$ 83 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 18/5. 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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
C$ 289
Typical prices: C$ 468-C$ 325
Frontier
Fri 5/6Mon 8/6
BUF - IAH • 1 stop
Cheapest one-way flights
C$ 83
Typical prices: C$ 136-C$ 229
Frontier
Mon 18/5
BUF - IAH • 1 stop
Top airlines
Cheapest • from C$ 289 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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
Insights
Insights
Top layover airports
Cheapest • Avg C$ 296 (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 • 29% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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, 5 Jun - Mon, 8 Jun
Frontier Logo
2:49 p.m. - 10:50 p.m.
BUF
-
IAH
9h 01m
1 stop
Frontier Logo
5:45 a.m. - 1:54 p.m.
IAH
-
BUF
7h 09m
1 stop
C$ 289Frontier
Wed, 3 Jun - Tue, 16 Jun
Multiple Airlines Logo
2:49 p.m. - 7:34 a.m.
BUF
-
IAH
17h 45m
1 stop
Multiple Airlines Logo
6:00 a.m. - 7:12 p.m.
IAH
-
BUF
12h 12m
1 stop
C$ 303Multiple Airlines
Mon, 1 Jun - Wed, 17 Jun
Frontier Logo
2:49 p.m. - 10:50 p.m.
BUF
-
IAH
9h 01m
1 stop
Frontier Logo
8:55 p.m. - 7:12 p.m.
IAH
-
BUF
21h 17m
2 stops
C$ 307Frontier
Tue, 2 Jun - Fri, 19 Jun
Multiple Airlines Logo
11:36 a.m. - 7:34 a.m.
BUF
-
IAH
20h 58m
1 stop
Multiple Airlines Logo
5:45 a.m. - 7:12 p.m.
IAH
-
BUF
12h 27m
1 stop
C$ 308Multiple Airlines
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$ 317Frontier
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$ 318Frontier
Wed, 8 Jul - Tue, 14 Jul
Frontier Logo
2:50 p.m. - 10:48 p.m.
BUF
-
IAH
8h 58m
1 stop
Frontier Logo
8:02 p.m. - 1:55 p.m.
IAH
-
BUF
16h 53m
1 stop
C$ 322Frontier
Tue, 28 Apr - Thu, 7 May
Frontier Logo
1:56 p.m. - 10:50 p.m.
BUF
-
IAH
9h 54m
1 stop
Frontier Logo
9:45 a.m. - 8:04 p.m.
IAH
-
BUF
9h 19m
1 stop
C$ 325Frontier
Thu, 4 Jun - Sat, 6 Jun
Delta Logo
4:55 p.m. - 11:54 p.m.
BUF
-
IAH
7h 59m
1 stop
Delta Logo
5:20 a.m. - 11:24 a.m.
IAH
-
BUF
5h 04m
1 stop
C$ 326Delta
Thu, 14 May - Tue, 19 May
Multiple Airlines Logo
11:36 a.m. - 7:38 p.m.
BUF
-
IAH
9h 02m
1 stop
Multiple Airlines Logo
7:44 p.m. - 8:04 p.m.
IAH
-
BUF
47h 20m
2 stops
C$ 332Multiple 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 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 April, where tickets cost C$ 313 (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$ 679 and C$ 610 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$ 83
Best time to beat the crowds but there is an average 54% increase in price.
Most popular time to fly and prices are also 20% 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$ 83 for a one-way ticket and C$ 289 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$ 327 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$ 328 and an overall rating of 5.7.

  • 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 11580 reviews
7.9Crew
6.4Food
6.9Entertainment
7.5Boarding
7.2Comfort
Airline reviews

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.

4.0 OkayDana, Apr 2026
ASE - DFW
Read more American Airlines reviews

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.

It was canceled at the last minute. While I was literally at the airport. Messed my entire trip up.

Moved to earlier flight which unexpectedly had maintenance issues initially indicated as quick fix to ultimately plane changes. Moved back to original flight, also delayed. In all cases customer updates and communication very unclear, no updates on drivers for delays.

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.

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!!!

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.

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

Information on your arrival and departure airports