IAH - BUF

$71 Find Cheap Flights from Houston George Bush Airport to Buffalo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Buffalo departing on 1/28. 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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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Buffalo, 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 Houston to Buffalo, as well as popular online travel agencies
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Cheap Flights from George Bush Intcntl to Buffalo (IAH-BUF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Buffalo 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 George Bush Intcntl to Buffalo

Thu, Nov 13 - Thu, Nov 13
Frontier Logo
6:06 am - 1:37 pmIAH-BUF
6h 31m1 stop
Frontier Logo
2:42 pm - 10:03 pmBUF-IAH
8h 21m1 stop
$130Frontier
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Thu, Nov 13 - Thu, Nov 13
Multiple Airlines Logo
6:06 am - 1:37 pmIAH-BUF
6h 31m1 stop
Multiple Airlines Logo
8:54 pm - 7:44 amBUF-IAH
35h 50m2 stops
$174Multiple Airlines
Find Deal
Thu, Nov 13 - Thu, Nov 20
Frontier Logo
6:06 am - 1:37 pmIAH-BUF
6h 31m1 stop
Frontier Logo
11:40 am - 9:39 amBUF-IAH
22h 59m1 stop
$178Frontier
Find Deal
Thu, Dec 11 - Mon, Dec 15
JetBlue Logo
1:36 pm - 9:30 pmIAH-BUF
6h 54m1 stop
JetBlue Logo
6:05 am - 12:41 pmBUF-IAH
7h 36m1 stop
$298JetBlue
Find Deal
Thu, Dec 11 - Mon, Dec 15
Delta Logo
5:10 am - 11:04 amIAH-BUF
4h 54m1 stop
Delta Logo
6:00 am - 3:01 pmBUF-IAH
10h 01m2 stops
$348Delta
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Mon, Dec 15 - Sat, Jan 10
Delta Logo
9:46 am - 5:18 pmIAH-BUF
6h 32m1 stop
Delta Logo
6:03 am - 11:19 amBUF-IAH
6h 16m1 stop
$350Delta
Find Deal
Fri, Nov 21 - Mon, Nov 24
American Airlines Logo
7:30 am - 11:40 amIAH-BUF
3h 10mnonstop
American Airlines Logo
5:23 pm - 10:25 pmBUF-IAH
6h 02m1 stop
$358American Airlines
Find Deal
Fri, Nov 21 - Mon, Nov 24
American Airlines Logo
2:24 pm - 10:38 pmIAH-BUF
7h 14m1 stop
American Airlines Logo
5:23 pm - 10:25 pmBUF-IAH
6h 02m1 stop
$368American Airlines
Find Deal
Sat, Nov 22 - Thu, Nov 27
United Airlines Logo
9:35 am - 4:48 pmIAH-BUF
6h 13m1 stop
United Airlines Logo
10:37 am - 3:29 pmBUF-IAH
5h 52m1 stop
$458United Airlines
Find Deal
Wed, Nov 26 - Sun, Nov 30
United Airlines Logo
10:00 am - 6:47 pmIAH-BUF
7h 47m1 stop
United Airlines Logo
9:59 pm - 2:46 amBUF-IAH
5h 47m1 stop
$527United Airlines
Find Deal

Everything you should know

Top airlines
Frontier
Cheapest • from $130 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Video guide: How to find cheap flights to Buffalo
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When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 54% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 16% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
1 day a week
There are direct flights from George Bush Intcntl to Buffalo 1 day a week: Fri.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest round-trip
$130
Overall average: $332
Frontier
Thu 11/13Thu 11/13
IAH - BUF • 1 stop
Cheapest one-way
$71
Typical prices: $176-$360
Multiple Airlines
Wed 1/28
IAH - BUF • 1 stop
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Booking Insights

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

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

Find cheap flights to Buffalo
Find cheap flights to Buffalo

Planning a trip from George Bush Intcntl to Buffalo? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Houston George Bush Airport to Buffalo?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to Buffalo clicked on KAYAK for each day over the last 12 months.

For Houston George Bush Airport to Buffalo, Saturday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Buffalo back to Houston George Bush Airport, the best deals are generally found on Wednesday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Buffalo, 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 Houston George Bush Intcntl Airport to Buffalo is September, where tickets cost $274 (return) on average. On the other hand, the most expensive months are December and October, where the average cost of round-trip tickets is $433 and $374 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston George Bush Intcntl Airport to Buffalo, 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 Houston George Bush Intcntl Airport to Buffalo, you should book around 5 weeks before departure, which saves you about 54% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$71
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Houston George Bush Airport to Buffalo

When to book flights from George Bush Intcntl to Buffalo

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

  • Which lounges are passenger-accessible at BUF airport?

    BUF airport hosts a Vip lounge called The Club accessible by a Priority Pass, pay at the door or Diners club membership. This lounge is between gates 6 and 7 and features workspaces, air-conditioning, magazines, refreshments, TV and printers. The WNY Freedom Lounge is on the terminal's lower level and is designated for active military members and their families.

  • Are wheelchairs available at BUF airport?

    Yes. BUF airport offers wheelchairs to its passengers through individual airlines. However, those needing wheelchairs and special wheelchair assistance should make arrangements with their airlines before landing at the airport for their convenience. This airport is also fitted with ramps, lifts and adapted wheelchair-accessible toilets.

  • Are there pet facilities at IAH airport?

    Yes. Travelers with their furry friends such as dogs at IAH airport can access the various pet relief areas designated for pets and service animals. Terminals A, B, C, D and E host indoor pet relief areas where you can release your friend to relieve themselves before boarding.

  • Does IAH airport provide parking services?

    Yes. Passengers can access parking services at IAH airport since it has several parking facilities designated for travelers. You can use the terminal parking lot space at Terminals A, B and C which offer short-term parking services. Suppose you need long-term parking, utilize the ecopark parking lots located further away from the terminals. Accessible parking is also available on each level of all the parking lots.

  • How many flights are there between Houston George Bush Intcntl Airport and Buffalo per day?

    There is a maximum of 1 nonstop flight a day that takes off from Houston George Bush Intcntl Airport and lands in Buffalo, with an average flight time of 3h 10m. The most common departure time is 7:00 am and most flights take off in the morning. Each week, there are 1 flights.

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

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Buffalo was $71 for a one-way ticket and $130 for a round-trip.

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

    No, a passport isn't needed to fly from Houston George Bush Airport to Buffalo. However, local authorities might ask for an official ID.

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

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

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

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

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

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

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

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

  • On which days can I fly direct from Houston George Bush Airport to Buffalo?

    You can catch a nonstop flight from Houston George Bush Airport to Buffalo on Friday.

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

    The two airlines most popular with KAYAK users for flights from Houston to Buffalo are Delta and United Airlines. With an average price for the route of $278 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $361 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Buffalo?

    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 Houston George Bush Airport to Buffalo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Buffalo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Houston George Bush Airport 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 Houston George Bush Airport to Buffalo?

    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 Buffalo with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and BUF 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 Houston George Bush Airport to Buffalo?

    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 Buffalo from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Houston George Bush Intcntl Airport to Buffalo

  • Houston George Bush International Airport (IAH) offers special amenities to care for travelers with hidden disabilities. Blind passengers and those with low vision will access Aira Services through the Aira kiosk outside the terminal. There are TTY telephones essential to passengers with hearing difficulties and the deaf throughout the terminal next to the pay telephones which are marked with the TTY symbol.
  • Traveling mothers will find IAH airport convenient as it offers essential baby care amenities. Lactation rooms offer privacy and comfort in Terminals A, B, C and D. Visit these spaces if you want to breastfeed your baby or pump breast milk as they are equipped with comfortable seating, fold-up tables and power outlets. A nursery at Terminal D near the Chapel features a rocking chair and baby crib.
  • Buffalo Niagara International Airport (BUF) is a great destination airport for family travelers with children. There are several kid-friendly facilities at the airport, including a children’s play area called Fisher-Price Play Gate near Gate 8. This playground features kids' toys, books, and climbing structures like slides where kids can have fun while parents handle the clearance procedures and wait for their pickups.
  • BUF airport is ideal for corporate travelers on a business or work trip as it provides basic business amenities. You will access a business service center offering copier and fax services. There are also computer workstations near Gates 3, 14 and 20 which you can use to update your work upon arrival.
  • BUF airport also offers efficient and reliable ground transportation services to its landing passengers including car rental. Immediately after landing at the airport, visit the ground floor of the short-term parking lot opposite the Arrivals area where you will find Car rental desks. The international car rental agencies permitted to operate at the airport are National, Enterprise, Dollar, Budget, Avis and Alamo.

Prefer to fly direct from Houston George Bush Airport to Buffalo?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Houston George Bush Intcntl to Buffalo.
Find which airlines fly direct from Houston George Bush Intcntl Airport to Buffalo Airport, which days they fly and book direct flights.

Direct departures

Houston George Bush Intcntl to Buffalo

Friday

American Airlines

American Airlines

See more direct flights

Direct returns

Buffalo to Houston George Bush Intcntl

Thursday

American Airlines

American Airlines

See more direct flights

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

 
See real verified KAYAK customer reviews for airlines flying from Houston to Buffalo. 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 George Bush Intcntl to Buffalo? 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.
7.9
DeltaOverall score based on 7992 reviews
8.2Boarding
7.3Food
8.5Crew
7.9Entertainment
7.9Comfort
Airline reviews

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

6.0 GoodDavid, Oct 2025LAX - JFK
Read more Delta reviews

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delta made it easy, comfortable and timely. The crew was fantastic.

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

De planning was an absolute mess. We were never told that we weren’t at the gate and that we had to go down unstable stairs and then hop on a bus. People were falling, we couldn’t tell who was in charge. Overall terrible communication that ended up leaving a bad impression at the very end of the experience.

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

My flight was canceled after being rescheduled for four days canceling my trip. Kayak and everyone affiliated with it I.e the airlines, and just fly have been excruciating to deal with. My trip to visit family had to be canceled as there was no way to make it. I am furious at all of you.

They delayed our flight because of bad weather in NY which was completely understandable. Then they cancelled our flight and a later flight that evening. The earliest we could fly was the next morning. We ended up buying last minute tickets on another airline and made it home slightly delayed but safely that evening. Delta kept saying it was weather related but if that was the case how did we make it back on another airline? The weather in NY was cloudy but not bad.

I like for how they process during check in. It was very smoothly.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

Overall fine, but the delay was annoying and the reasons for the delay were not communicated. The crew on board were phenomenal!

Whenever a passenger purchase a ticket his advantage number should automatically to his information. It's not everyone remember the number. You request for your number and American airline agent say they will email it....and they never email anything and you loose your mileage just because you don't remember your number. It should automatically go your information and associate with your email account at all times

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

They changed my seat from one that I had paid for as an upgrade to a regular seat at the last minute.

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

I flew out of Reagan National. My flight was delayed, delayed, delayed, and then canceled ...THREE TIMES over TWO DAYS. Staff were seemingly not empowered to provide information on why the flights were screwed up. A real nightmare.

Amazingly comfy flight - I had upgraded for a reasonable price and it was worth it. The food also was good.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

Boarding was on time and plane departed as scheduled. There are obviously no amenities (food, drink, entertainment) on Frontier, but there also didn't seem to be any issues with luggage space either.

Inbound plane was on time and flight departed on time with no issues while boarding.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

i was unable to check in the flight. refund requested

It was well done. It was my first time flying with them and I was nervous b/c I have heard of many cancelled and/or delray flights. Everything went smoothly.

Just know that everything, and I mean everything is “ala cart”. 60$ just to put something in the overhead bin. I will never fly Frontier again nor do I recommend them to anyone else.

The single worst check in experience I could imagine. I’ll never do any business with Frontier or any affiliated company

Too many extra fees, uncomfortable, little leg room. Will not recommend this airline.

Everyone seemed to be in zone 1 for boarding. Maybe break it up a little. Otherwise, smooth flight.

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