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Cheap flights from Buffalo to Houston George Bush Intcntl Airport from C$ 161

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — IAH
27 Feb — 6 Mar1
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 28 January 2026.

Mon 23/21:48 p.m.
BUF
-
IAH
1 stop10h 04m
Frontier
Thu 26/26:15 a.m.
IAH
-
BUF
1 stop5h 39m
Frontier
Deal found 27/1C$ 204
Sat 21/212:20 p.m.
BUF
-
IAH
1 stop11h 11m
Frontier
Mon 2/38:18 p.m.
IAH
-
BUF
1 stop21h 03m
Frontier
Deal found 26/1C$ 231
Thu 5/21:39 p.m.
BUF
-
IAH
1 stop10h 12m
Multiple Airlines
Mon 9/25:05 a.m.
IAH
-
BUF
1 stop6h 39m
Multiple Airlines
Deal found 27/1C$ 247
Thu 19/21:39 p.m.
BUF
-
IAH
1 stop10h 12m
Frontier
Sun 22/25:45 a.m.
IAH
-
BUF
1 stop6h 39m
Frontier
Deal found 26/1C$ 286
Sat 21/26:40 p.m.
BUF
-
IAH
2 stops24h 51m
Multiple Airlines
Mon 2/38:18 p.m.
IAH
-
BUF
1 stop21h 03m
Multiple Airlines
Deal found 26/1C$ 324
Tue 10/38:00 a.m.
BUF
-
IAH
1 stop7h 00m
JetBlue
Thu 12/311:07 a.m.
IAH
-
BUF
1 stop6h 56m
JetBlue
Deal found 25/1C$ 329
Thu 19/21:39 p.m.
BUF
-
IAH
2 stops19h 21m
Multiple Airlines
Sun 22/25:45 a.m.
IAH
-
BUF
1 stop6h 39m
Multiple Airlines
Deal found 26/1C$ 350
Tue 10/38:00 a.m.
BUF
-
IAH
1 stop7h 00m
JetBlue
Fri 13/311:07 a.m.
IAH
-
BUF
1 stop6h 56m
JetBlue
Deal found 25/1C$ 357
Wed 26/86:00 a.m.
BUF
-
IAH
1 stop9h 40m
JetBlue
Wed 2/93:35 p.m.
IAH
-
BUF
1 stop6h 22m
JetBlue
Deal found 27/1C$ 384
Sun 15/22:19 p.m.
BUF
-
IAH
1 stop9h 32m
Frontier
Mon 16/26:15 a.m.
IAH
-
BUF
1 stop5h 51m
Frontier
Deal found 25/1C$ 411

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 28 January 2026.

Round-trip from

C$ 204

One-way from

C$ 161

Popular in

December

Cheapest in

August

Average price

C$ 517
Frontier
  • Frontier
  • 23/2-26/2
  • 2 total stops
  • 15h 43m total
  • Buffalo to Houston
Search Deals
Frontier
  • Frontier
  • 7/2
  • 1 total stop
  • 21h 31m total
  • Buffalo to Houston
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 28 January 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

Buffalo

Fly to

George Bush Intcntl

Route

Depart

Return

Price

BuffaloHouston

BUF - IAH

BUFIAH

Buffalo

Tue 10/3

8:00 a.m.-2:00 p.m.

1 stop7h 00m

Houston George Bush Intcntl

Thu 12/3

11:07 a.m.-7:03 p.m.

1 stop6h 56m

C$ 329

BuffaloHouston

BUF - IAH

BUFIAH

Buffalo

Tue 10/3

8:00 a.m.-2:00 p.m.

1 stop7h 00m

Houston George Bush Intcntl

Fri 13/3

11:07 a.m.-7:03 p.m.

1 stop6h 56m

C$ 357

BuffaloHouston

BUF - IAH

BUFIAH

Buffalo

Wed 25/3

6:00 a.m.-10:30 a.m.

1 stop5h 30m

Houston George Bush Intcntl

Wed 25/3

2:59 p.m.-11:13 p.m.

1 stop7h 14m

C$ 452

BuffaloHouston

BUF - IAH

BUFIAH

Buffalo

Fri 6/3

6:45 p.m.-12:11 a.m.

1 stop6h 26m

Houston George Bush Intcntl

Tue 10/3

5:23 a.m.-11:01 a.m.

1 stop4h 38m

C$ 452

BuffaloHouston

BUF - IAH

BUFIAH

Buffalo

Tue 24/3

6:00 a.m.-10:30 a.m.

1 stop5h 30m

Houston George Bush Intcntl

Tue 24/3

2:59 p.m.-11:13 p.m.

1 stop7h 14m

C$ 452

BuffaloHouston

BUF - IAH

BUFIAH

Buffalo

Wed 25/3

6:42 p.m.-11:59 p.m.

1 stop6h 17m

Houston George Bush Intcntl

Fri 27/3

5:23 a.m.-11:01 a.m.

1 stop4h 38m

C$ 452

BuffaloHouston

BUF - IAH

BUFIAH

Buffalo

Tue 24/3

7:38 p.m.-11:59 p.m.

1 stop5h 21m

Houston George Bush Intcntl

Mon 30/3

5:23 a.m.-11:01 a.m.

1 stop4h 38m

C$ 452

BuffaloHouston

BUF - IAH

BUFIAH

Buffalo

Fri 15/5

7:30 p.m.-11:57 p.m.

1 stop5h 27m

Houston George Bush Intcntl

Tue 19/5

5:25 a.m.-11:40 a.m.

1 stop5h 15m

C$ 452

BuffaloHouston

BUF - IAH

BUFIAH

Buffalo

Tue 24/3

6:00 a.m.-10:30 a.m.

1 stop5h 30m

Houston George Bush Intcntl

Sun 29/3

5:25 a.m.-11:44 a.m.

1 stop5h 19m

C$ 452

BuffaloHouston

BUF - IAH

BUFIAH

Buffalo

Wed 25/3

6:00 a.m.-10:30 a.m.

1 stop5h 30m

Houston George Bush Intcntl

Thu 26/3

5:25 a.m.-11:44 a.m.

1 stop5h 19m

C$ 452

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/1

Showing 1-10 of 20 results
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 23 January 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 56 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$ 138). Flying from Buffalo to Houston George Bush Intcntl Airport in November is currently the most expensive (average of C$ 324). 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 28 January 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines 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.
Delta
7.9
Good
8,123 reviews
Check prices

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,123 reviews
Delta
7.9
Good
8,123 reviews
Check prices

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
9,208 reviews
Delta
7.9
Good
8,123 reviews
Check prices

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
11,201 reviews
Delta
7.9
Good
8,123 reviews
Check prices

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Frontier
5.7
Fair
3,056 reviews
Delta
7.9
Good
8,123 reviews
Check prices

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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. 4 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?

    JetBlue and Delta can get you from Buffalo to Houston George Bush Intcntl Airport in just under 5h 30m. Your travel time can differ by up to 1h 30m. 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$ 177. Other airlines that can offer you cheap pricing are American Airlines, from C$ 190, and Delta, from C$ 257. Frontier is 60% 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$ 138). Flying from Buffalo to Houston George Bush Intcntl Airport in November is currently the most expensive (average of C$ 324). 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
Humble
Katy
Cypress

Browse thousands of different options on Cheapflights for your next trip

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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 4 airlines flying from Buffalo to George Bush Intcntl

Discover the top 4 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 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 177AverageC$ 338FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapestC$ 190AverageC$ 326FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 257AverageC$ 388FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 516AverageC$ 595FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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

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