BUF - IAH

C$ 138 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 18/4. 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$ 260
Overall average: C$ 489
Frontier
Sat 18/4Sun 26/4
BUF - IAH • 1 stop
Cheapest one-way flights
C$ 138
Typical prices: C$ 190-C$ 231
Frontier
Sat 18/4
BUF - IAH • 1 stop
Top airlines
Frontier
Cheapest • from C$ 260 (round-trip)
United Airlines
Best reviews • 7.4 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
Boston (BOS)
Cheapest • Avg C$ 273 (round-trip)
Dallas (DFW)
Shortest trip • 5h 23m (one-way)
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 46% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 31% price drop
May
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

Sat, 18 Apr - Sun, 26 Apr
Frontier Logo
1:11 p.m. - 10:50 p.m.
BUF
-
IAH
10h 39m
1 stop
Frontier Logo
8:57 a.m. - 3:13 p.m.
IAH
-
BUF
5h 16m
1 stop
C$ 260Frontier
Sat, 18 Apr - Sun, 26 Apr
Frontier Logo
1:11 p.m. - 10:50 p.m.
BUF
-
IAH
10h 39m
1 stop
Frontier Logo
8:57 a.m. - 3:13 p.m.
IAH
-
BUF
5h 16m
1 stop
C$ 261Frontier
Sun, 3 May - Wed, 13 May
Multiple Airlines Logo
12:32 p.m. - 7:59 a.m.
BUF
-
IAH
20h 27m
1 stop
Multiple Airlines Logo
12:35 p.m. - 12:13 p.m.
IAH
-
BUF
22h 38m
1 stop
C$ 268Multiple Airlines
Fri, 1 May - Mon, 4 May
Frontier Logo
12:18 p.m. - 10:50 p.m.
BUF
-
IAH
11h 32m
1 stop
Frontier Logo
6:14 p.m. - 12:13 p.m.
IAH
-
BUF
16h 59m
1 stop
C$ 270Frontier
Fri, 1 May - Sun, 3 May
Frontier Logo
12:18 p.m. - 10:50 p.m.
BUF
-
IAH
11h 32m
1 stop
Frontier Logo
6:00 a.m. - 11:47 a.m.
IAH
-
BUF
28h 47m
1 stop
C$ 275Frontier
Sat, 25 Apr - Sun, 3 May
Frontier Logo
1:11 p.m. - 8:51 a.m.
BUF
-
IAH
20h 40m
1 stop
Frontier Logo
6:01 p.m. - 10:34 a.m.
IAH
-
BUF
15h 33m
1 stop
C$ 280Frontier
Sun, 3 May - Wed, 13 May
Frontier Logo
12:32 p.m. - 7:59 a.m.
BUF
-
IAH
20h 27m
1 stop
Frontier Logo
5:49 p.m. - 10:30 a.m.
IAH
-
BUF
15h 41m
2 stops
C$ 284Frontier
Fri, 24 Apr - Tue, 28 Apr
Frontier Logo
12:18 p.m. - 5:19 p.m.
BUF
-
IAH
6h 01m
1 stop
Frontier Logo
6:10 a.m. - 12:42 p.m.
IAH
-
BUF
5h 32m
1 stop
C$ 288Frontier
Fri, 24 Apr - Tue, 28 Apr
Frontier Logo
12:18 p.m. - 5:19 p.m.
BUF
-
IAH
6h 01m
1 stop
Frontier Logo
6:10 a.m. - 12:42 p.m.
IAH
-
BUF
5h 32m
1 stop
C$ 290Frontier
Sun, 3 May - Sun, 10 May
Multiple Airlines Logo
8:08 p.m. - 11:11 a.m.
BUF
-
IAH
16h 03m
2 stops
Multiple Airlines Logo
6:00 a.m. - 12:13 p.m.
IAH
-
BUF
29h 13m
1 stop
C$ 294Multiple 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.

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$ 314 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is C$ 605 and C$ 571 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 46% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonDecember
Cheapest flightC$ 138
Best time to beat the crowds but there is an average 33% increase in price.
Most popular time to fly (1% more expensive 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$ 138 for a one-way ticket and C$ 260 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$ 595 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$ 326 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 9403 reviews
6.6Food
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
Airline reviews

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.

10.0 ExcellentDr. Joseph, Mar 2026
BTR - IAH
Read more United Airlines reviews

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.

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

Delayed, toilets did not flush, pilot parked to far away from Gate

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

I am an AA flyer for a very long time... AA has yet to disappoint.

Arriving plane went to wrong gate. Flight Attendant was late. Was in no Hurry when he arrived. Flight was fine. Plane had to wait 20 minutes to get assigned a gate due to designated gate tied up. barely connected.. Boarded extremely late on final leg of trip.

See prior comment about how Kayak mishandled my reservation and delayed my arrival by 6 hours.

Generally good. Flight left on time and the seats are comfortable. Plenty of space in front if you in you choose a comfort plus seat, completely worth spending the extra money given the amount of hours the flight lasts. The food tastes good but I would say it’s a the amount is too little. The crew was friendly and efficient. There was a some turbulence at different points into the flight. American Airlines has good deals to NZ if you book with plenty of time before you plan on going.

I am very appreciative of the help provided to me by Dennis and Whitney. I had lost my phone at EWR airport and they were very kind in assisting me. This included advice on how to file a report and also helping me connect with family. The pilot was also great about keeping passengers updated on the flight progress with regular communications over the system.

The screens were inoperable for movies and such, but everything else was just fine

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

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.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

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

Information on your arrival and departure airports