IAH - BUF

$92 Find Cheap Flights from Houston George Bush Airport to Buffalo - Compare and Save

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 7/21. 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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Everything you should know

Cheapest round-trip
$228
Typical prices: $238-$350
Frontier
Sat 8/8Wed 8/12
IAH - BUF • 2 stops
Cheapest one-way
$92
Typical prices: $104-$253
Frontier
Tue 7/21
IAH - BUF • 1 stop
Top airlines
Cheapest • from $228 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between George Bush Intcntl and Buffalo. You'll need at least 1 connection.
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Top layover airports
Cheapest • Avg $224 (round-trip)
Shortest trip • 5h 09m (one-way)
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When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 23% compared to booking last minute.
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When to travel
Cheapest • 62% price drop
Most popular
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Booking Insights
Flight Deals

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

Sat, Aug 8 - Wed, Aug 12
Frontier Logo
8:37 pm - 1:53 pm
IAH
-
BUF
40h 16m
2 stops
Frontier Logo
2:48 pm - 10:29 pm
BUF
-
IAH
8h 41m
1 stop
$228Frontier
Mon, Jul 27 - Thu, Jul 30
Frontier Logo
8:02 pm - 10:29 am
IAH
-
BUF
13h 27m
1 stop
Frontier Logo
11:29 am - 10:39 pm
BUF
-
IAH
12h 10m
1 stop
$231Frontier
Mon, Aug 3 - Sun, Aug 9
Frontier Logo
8:02 pm - 10:29 am
IAH
-
BUF
13h 27m
1 stop
Frontier Logo
11:29 am - 10:29 pm
BUF
-
IAH
12h 00m
1 stop
$235Frontier
Fri, Sep 4 - Fri, Sep 18
Frontier Logo
4:32 pm - 10:29 am
IAH
-
BUF
16h 57m
1 stop
Frontier Logo
1:16 pm - 3:05 pm
BUF
-
IAH
26h 49m
1 stop
$236Frontier
Wed, Jul 29 - Wed, Aug 5
Frontier Logo
8:37 pm - 1:53 pm
IAH
-
BUF
40h 16m
2 stops
Frontier Logo
2:48 pm - 10:29 pm
BUF
-
IAH
8h 41m
1 stop
$237Frontier
Tue, Aug 4 - Sat, Aug 8
Frontier Logo
9:40 am - 8:14 pm
IAH
-
BUF
9h 34m
1 stop
Frontier Logo
12:28 pm - 10:29 pm
BUF
-
IAH
11h 01m
1 stop
$238Frontier
Wed, Jul 29 - Mon, Aug 3
Frontier Logo
6:00 am - 1:53 pm
IAH
-
BUF
6h 53m
1 stop
Frontier Logo
7:57 pm - 8:45 am
BUF
-
IAH
13h 48m
1 stop
$239Frontier
Sat, Jul 25 - Mon, Aug 3
Frontier Logo
8:02 pm - 10:29 am
IAH
-
BUF
13h 27m
1 stop
Frontier Logo
7:57 pm - 8:45 am
BUF
-
IAH
13h 48m
1 stop
$240Frontier
Sat, Jul 25 - Fri, Jul 31
Frontier Logo
8:02 pm - 10:29 am
IAH
-
BUF
13h 27m
1 stop
Frontier Logo
2:48 pm - 7:20 am
BUF
-
IAH
17h 32m
1 stop
$241Frontier
Thu, Jul 23 - Tue, Jul 28
Frontier Logo
8:02 pm - 1:53 pm
IAH
-
BUF
16h 51m
1 stop
Frontier Logo
11:29 am - 10:39 pm
BUF
-
IAH
12h 10m
1 stop
$242Frontier
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.

How much is a round-trip flight from Houston George Bush Intcntl Airport to Buffalo?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston George Bush Intcntl Airport to Buffalo departing in August.

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 February, where tickets cost $116 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $427 and $404 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 2 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$92
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly and prices are also 2% 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.

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

    In the last 5 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Buffalo was $92 for a one-way ticket and $228 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.

  • 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 $316 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $330 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.

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.
7.8
DeltaOverall score based on 8453 reviews
7.8Entertainment
8.1Boarding
7.2Food
7.8Comfort
8.5Crew
Airline reviews

The CRJ-900 was clean but the overhead air vents were broken in our First Class row, making the cabin very hot until about 30 mins into the flight. The flight attendants were both extremely apologetic and accommodating though so that is why I rated the flight as very good. They checked on us many times and truly showed they cared. The snacks for an hour and a half flight could be better. Would be nice if there was a small plated meal over convenient store snacks. WiFi also was not working. And it would be nice if Delta had adjustable headrests on these planes.

8.0 ExcellentJesse, Jun 2026
TYS - LGA
Read more Delta reviews

The CRJ-900 was clean but the overhead air vents were broken in our First Class row, making the cabin very hot until about 30 mins into the flight. The flight attendants were both extremely apologetic and accommodating though so that is why I rated the flight as very good. They checked on us many times and truly showed they cared. The snacks for an hour and a half flight could be better. Would be nice if there was a small plated meal over convenient store snacks. WiFi also was not working. And it would be nice if Delta had adjustable headrests on these planes.

flight was delayed 4+ hours. there was really no understanding of why? weather? the last hour of delay was post boarding. pilot seat was broken. was that the real reason? nonetheless, long day of inconveniences.

bulkhead seat had very little legroom - even in bsiness class.

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️

Flight was delayed. Had to get rebooked. Diamond medallion but stuck in a crappy seat. Rebooked flight then got delayed again. Then when we finally boarded, we waited another hour for a new crew. Then landed in JFK and sat for another 40 minutes waiting for a crew to come to the gate to be able to deplane. Hot mess all around, which unfortunately is becoming the norm for Delta

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

We flew early evening on New Year's Eve. Our plane was less than half full... Great for the passenger experience -- not so much for the airline lol. Comfortable, spacious, smooth flight -- and early arrival!

the entertainment for the flight from DAL-LGA was not available.

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Boarded early, left early, arrived 40 mins early! A win win for me!

We had a delay, but thankfully I made it to my connection. Overall it went smooth

Delays from united along with Newark air space caused delays. But an average flight! Unfortunately we come to expect delays from the airlines.

Fast checkin with the self serve terminal, good communication at the boarding gate.

The plane’s radio wasn’t working. This delayed the plane for an hour and a half. Then we all broaded and taxied down the runway only to get called back because the radio was still not working. Had to get off the plane and then find another plane making the trip 4 hours delayed. Maybe a different plane should have been chosen sooner?!?!?!

The Flight was good, pilot seemed very skillful. My wheel chair sister who could barely walk was allotted the second last seat in the aircraft, with great difficulty she managed to reach on her seat, as she required attendance we were given separate seat, even on request no one cared, so much so there were single passengers who were given twin seats. May not be taken as complaint but a reminder to the checkin staff to keep in mind in future the allottment of wheel chair passengers seats.

For each flight from Key West to Fort Lauderdale to Newark to Buffalo there were at least three delays at each leg of our trip. We were due to arrive home @11:37 but finally arrived @2:25 AM costing us an extra day at the car park. Seats are uncomfortable resulting in need to seek chiropractic care for backache. Upon deplaning my husband discovered someone had taken his clearly identified carryon from the overhead bin. I will not plan on flying again soon and not on United.

Terrible boarding and first class experience. Nice staff but overall disorganized, dirty plane.

I almost missed my flight and they helped me out enormously

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

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

Very aggressive and unhelpful ground crew. Wanted to check my hand luggage for 3 flights. I had lots of delicate items and computer equipment. So the silly lady wanted to rebook 3 international flights because of a carry on. What nonsense. The baggage handler suggested I put it under my seat - so I did. And this was during the rebooking chaos of the Microsoft crash. She was the most arrogant annoying and aggressive ground staff member I’ve met in 20yrs. (AA flight out of Houston).

Was as expected. Good leg room on planes - much appreciated.

We liked quick boarding and on time departure. Seats were very uncomfortable.

I know that there is nothing than can be done about rude customers. I did find a couple of them were very rude and inconsiderate In my case the guy who was sitting in the same row as I was in, was trying to watch a movie with no headphones, a crew member did ask him to turn it down or off (thumbs up for that.) Another thing, as we were about to land another young man must have taken his phone off airplane mode was talking with his friends and using fowl language which I found inappropriate to the ppl who were sitting in the same row as him and other ppl around him. I understand how no one wanted to address this person and not get involved. We all just wanted to get home safely with out any incident.

The food service was limited and not good. For a seven hour flight they could do better.

It was quick, plane was loaded and the service on board was ok

We were delayed three times ,and that destroyed my plans, and reservations

The reps working at the airport counter were dumber than a second coat of paint.

Delayed each time on a round trip with no significant weather interference. Updates to flight times came after the fact. 30 min behind in boarding and board and phone still show an on time departure. Some mysterious extra 300 miles that came so surprising they had to fuel while we were already on board?

Delayed for two hours due to trivial issues. No reimbursment. Also on arrival further delay due to terminal malfunction.

Airline changed the gate from Terminal A to Terminal D which is quite far and only sent a text message few minutes before boarding. Around 50 people missed their flight and as plane didn’t wait for them.

Bad experience… crew are extremely strict with personal bags… they overcharge me coz my bag was one inch H

Did not realize seats did not recline. Best to travel in an exit row... No question

Well I mean u get what u pay for so 🤷‍♂️

First time flying with Frontier . From buying tickets ,getting boarding pass and boarding plane was super easy. Definitely would fly again with Frontier .

The only thing that may be concerning to others is the multiple notifications of a delayed flight. Then, with less than an hour before boarding, the flight was on time. The gate changed several times, leading to confusion.

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

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