Find flights
When to book
Airlines
FAQs

Cheap flights from Buffalo to Houston George Bush Intcntl Airport from C$ 163

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — IAH
14 Apr — 21 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to George Bush Intcntl

Enter your travel dates to find the best prices.

Cheapest flights from Buffalo to George Bush Intcntl
Explore the most affordable flight options available from Buffalo to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 March 2026.

Sun 3/512:32 p.m.
BUF
-
IAH
1 stop20h 27m
Frontier
Wed 6/55:45 a.m.
IAH
-
BUF
1 stop7h 09m
Frontier
Deal found 13/3C$ 225
Sat 2/51:11 p.m.
BUF
-
IAH
1 stop10h 39m
Multiple Airlines
Mon 4/512:32 p.m.
IAH
-
BUF
1 stop21h 09m
Multiple Airlines
Deal found 14/3C$ 259
Sat 18/41:11 p.m.
BUF
-
IAH
1 stop10h 39m
Multiple Airlines
Mon 27/412:35 p.m.
IAH
-
BUF
1 stop23h 07m
Multiple Airlines
Deal found 12/3C$ 272
Sat 25/41:11 p.m.
BUF
-
IAH
1 stop20h 40m
Multiple Airlines
Sun 3/512:35 p.m.
IAH
-
BUF
1 stop22h 12m
Multiple Airlines
Deal found 12/3C$ 274
Wed 8/412:18 p.m.
BUF
-
IAH
1 stop11h 32m
Frontier
Thu 9/49:35 a.m.
IAH
-
BUF
1 stop5h 19m
Frontier
Deal found 15/3C$ 287
Wed 13/52:49 p.m.
BUF
-
IAH
1 stop9h 01m
Multiple Airlines
Tue 2/610:10 a.m.
IAH
-
BUF
1 stop7h 49m
Multiple Airlines
Deal found 13/3C$ 289
Tue 12/511:36 a.m.
BUF
-
IAH
1 stop12h 14m
Multiple Airlines
Tue 2/610:10 a.m.
IAH
-
BUF
1 stop7h 49m
Multiple Airlines
Deal found 13/3C$ 296
Tue 7/41:02 p.m.
BUF
-
IAH
1 stop10h 48m
Frontier
Thu 9/49:35 a.m.
IAH
-
BUF
1 stop5h 19m
Frontier
Deal found 15/3C$ 310
Sat 18/41:11 p.m.
BUF
-
IAH
1 stop10h 39m
Frontier
Sun 26/46:00 a.m.
IAH
-
BUF
2 stops27h 34m
Frontier
Deal found 12/3C$ 322
Tue 9/69:50 a.m.
BUF
-
IAH
1 stop7h 58m
JetBlue
Sat 20/61:27 p.m.
IAH
-
BUF
1 stop9h 12m
JetBlue
Deal found 15/3C$ 324

Find flight deals from Buffalo to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 March 2026.

Round-trip from

C$ 225

One-way from

C$ 163

Popular in

February

Cheapest in

August

Average price

C$ 399
Frontier
  • Frontier
  • 3/5-6/5
  • 2 total stops
  • 27h 36m total
  • Buffalo to Houston
Search Deals
United Airlines
  • United Airlines
  • 13/5
  • 1 total stop
  • 5h 55m total
  • Buffalo to Houston
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 March 2026.
Use the filters below to find and compare flights from Buffalo to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BuffaloHouston

BUF - IAH

BUFIAH

Buffalo

Fri 15/5

7:40 p.m.-11:59 p.m.

1 stop5h 19m

Houston George Bush Intcntl

Tue 19/5

5:20 a.m.-11:24 a.m.

1 stop5h 04m

C$ 325

BuffaloHouston

BUF - IAH

BUFIAH

Buffalo

Wed 13/5

6:00 a.m.-11:53 a.m.

1 stop6h 53m

Houston George Bush Intcntl

Wed 3/6

11:50 a.m.-7:05 p.m.

1 stop6h 15m

C$ 325

BuffaloHouston

BUF - IAH

BUFIAH

Buffalo

Fri 24/4

4:44 p.m.-11:59 p.m.

1 stop8h 15m

Houston George Bush Intcntl

Tue 28/4

9:43 a.m.-3:53 p.m.

1 stop5h 10m

C$ 325

BuffaloHouston

BUF - IAH

BUFIAH

Buffalo

Tue 12/5

6:00 a.m.-11:53 a.m.

1 stop6h 53m

Houston George Bush Intcntl

Wed 3/6

11:50 a.m.-7:05 p.m.

1 stop6h 15m

C$ 325

BuffaloHouston

BUF - IAH

BUFIAH

Buffalo

Sat 18/4

6:00 a.m.-10:58 a.m.

1 stop5h 58m

Houston George Bush Intcntl

Fri 24/4

5:20 a.m.-11:39 a.m.

1 stop5h 19m

C$ 325

BuffaloHouston

BUF - IAH

BUFIAH

Buffalo

Thu 4/6

6:15 a.m.-1:14 p.m.

1 stop7h 59m

Houston George Bush Intcntl

Sun 7/6

8:15 a.m.-3:30 p.m.

1 stop6h 15m

C$ 325

BuffaloHouston

BUF - IAH

BUFIAH

Buffalo

Tue 28/4

6:00 a.m.-11:14 a.m.

1 stop6h 14m

Houston George Bush Intcntl

Tue 28/4

5:00 p.m.-11:37 p.m.

1 stop5h 37m

C$ 325

BuffaloHouston

BUF - IAH

BUFIAH

Buffalo

Fri 5/6

4:55 p.m.-9:25 p.m.

1 stop5h 30m

Houston George Bush Intcntl

Mon 8/6

11:30 a.m.-6:57 p.m.

1 stop6h 27m

C$ 350
Cheapest one-way

BuffaloHouston

BUF - IAH

BUFIAH

Buffalo

Wed 13/5

7:50 p.m.-12:45 a.m.

1 stop5h 55m

C$ 163

BuffaloHouston

BUF - IAH

BUFIAH

Buffalo

Mon 6/4

1:02 p.m.-7:29 a.m.

1 stop19h 27m

C$ 177

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Buffalo to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Houston George Bush Intcntl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to George Bush Intcntl. Price data was last updated on 13 March 2026.

To ensure you get the cheapest price possible for a flight from Buffalo to Houston George Bush Intcntl Airport, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Buffalo to Houston George Bush Intcntl Airport?

Currently, October is the cheapest month in which you can book a flight from Buffalo to Houston George Bush Intcntl Airport (average of C$ 139). Flying from Buffalo to Houston George Bush Intcntl Airport in November is currently the most expensive (average of C$ 325). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated 15 March 2026.
Read reviews from past customers who have flown United Airlines,American Airlines, andFrontier from Buffalo to Houston George Bush Intcntl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,429 reviews
Check prices

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
9,429 reviews
United Airlines
7.4
Good
9,429 reviews
Check prices

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.1
Good
11,469 reviews
United Airlines
7.4
Good
9,429 reviews
Check prices

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
Frontier
5.7
Fair
3,032 reviews
United Airlines
7.4
Good
9,429 reviews
Check prices

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to Houston George Bush Intcntl?

    For a flight from Buffalo to Houston George Bush Intcntl, you will be flying from Buffalo. Buffalo (BUF) is just 13.4 km from the centre of the city. Buffalo is the only Buffalo airport and it handles 0 outbound flights to Houston George Bush Intcntl per day. 3 airlines have flights to Houston George Bush Intcntl from Buffalo on a regular basis.

  • How long is the flight from Buffalo to Houston George Bush Intcntl Airport?

    Delta and JetBlue can get you from Buffalo to Houston George Bush Intcntl Airport in just under 5h 19m. Your travel time can differ by up to 1h 34m. Buffalo and Houston George Bush Intcntl Airport are separated by a distance of 2060 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Buffalo to Houston George Bush Intcntl Airport round-trip?

    Cheapflights users have booked flights from Buffalo to Houston George Bush Intcntl Airport round-trip from C$ 178. Other airlines that can offer you cheap pricing are American Airlines, from C$ 191, and United Airlines, from C$ 282. Frontier is 61% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Buffalo to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Buffalo to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to George Bush Intcntl.

  • Can I find deals for business class flights from Buffalo to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Buffalo to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from Buffalo to Houston George Bush Intcntl Airport (average of C$ 139). Flying from Buffalo to Houston George Bush Intcntl Airport in November is currently the most expensive (average of C$ 325). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Katy
Cypress

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
Buffalo to Hobby flights

Top 3 airlines flying from Buffalo to George Bush Intcntl

Discover the top 3 airlines that operate flights from Buffalo to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 March 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 178AverageC$ 339FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapestC$ 191AverageC$ 327FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 282AverageC$ 584FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to George Bush Intcntl?

Cheapflights makes it easy to find Buffalo to George Bush Intcntl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to George Bush Intcntl?

Cheapflights simply makes it quick and affordable to book flights from Buffalo to George Bush Intcntl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Buffalo to George Bush Intcntl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Buffalo to George Bush Intcntl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Buffalo to George Bush Intcntl become cheaper?

Of course! You can now track prices for flights from Buffalo to George Bush Intcntl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.