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Cheap flights from Houston George Bush Intcntl Airport to Buffalo from C$ 242

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BUF
9 Sep — 16 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from George Bush Intcntl to Buffalo

Enter your travel dates to find the best prices.

Cheapest flights from George Bush Intcntl to Buffalo
Explore the most affordable flight options available from George Bush Intcntl to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 August 2026.

Wed 2/94:32 p.m. -
1 stop16h 57m
Wed 9/91:40 p.m. -
1 stop9h 50m
Deal found 5/8C$ 248
Sun 13/912:58 p.m. -
1 stop8h 58m
Sat 19/97:00 a.m. -
1 stop9h 47m
Deal found 7/8C$ 484
Tue 15/98:10 a.m. -
1 stop5h 41m
Mon 21/96:20 a.m. -
1 stop5h 10m
Deal found 6/8C$ 506
Tue 15/92:44 p.m. -
2 stops7h 13m
Thu 24/93:58 p.m. -
1 stop5h 04m
Deal found 7/8C$ 513
Sat 19/910:44 a.m. -
2 stops10h 51m
Sat 26/96:00 a.m. -
2 stops8h 30m
Deal found 7/8C$ 521
Sun 13/95:30 a.m. -
1 stop4h 52m
Fri 18/96:59 p.m. -
1 stop15h 14m
Deal found 7/8C$ 609
Mon 14/92:27 p.m. -
2 stops8h 26m
Mon 21/96:59 p.m. -
1 stop14h 32m
Deal found 7/8C$ 616
Wed 16/92:44 p.m. -
1 stop8h 08m
Mon 21/96:20 a.m. -
1 stop5h 10m
Deal found 6/8C$ 637
Fri 9/102:22 p.m. -
2 stops8h 37m
Sun 11/106:10 a.m. -
1 stop5h 16m
Deal found 7/8C$ 649
Mon 31/85:20 a.m. -
2 stops8h 53m
Thu 3/98:57 a.m. -
2 stops9h 43m
Deal found 10/8C$ 658

Find flight deals from George Bush Intcntl to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Buffalo (BUF). 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 10 August 2026.

Round-trip from

C$ 248

One-way from

C$ 242

Popular in

March

Cheapest in

February

Average price

C$ 414
Frontier
  • Frontier
  • 2/9-9/9
  • 2 total stops
  • 26h 47m total
  • Houston to Buffalo
Search Deals
JetBlue
  • JetBlue
  • 3/9
  • 1 total stop
  • 10h 03m total
  • Houston to Buffalo
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Buffalo 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 10 August 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBuffalo

IAH Houston George Bush Intcntl - BUF Buffalo

IAHBUF

Houston George Bush Intcntl

Wed 2/9

6:00 a.m.-9:23 a.m.

2 stops26h 23m

Buffalo

Wed 9/9

1:40 p.m.-6:02 a.m.

2 stops17h 22m

C$ 457

HoustonBuffalo

IAH Houston George Bush Intcntl - BUF Buffalo

IAHBUF

Houston George Bush Intcntl

Thu 24/9

12:58 p.m.-10:56 p.m.

1 stop8h 58m

Buffalo

Sat 26/9

7:00 a.m.-3:47 p.m.

1 stop9h 47m

C$ 484

HoustonBuffalo

IAH Houston George Bush Intcntl - BUF Buffalo

IAHBUF

Houston George Bush Intcntl

Fri 23/10

8:05 a.m.-2:58 p.m.

1 stop5h 53m

Buffalo

Sat 24/10

6:00 a.m.-12:04 p.m.

1 stop7h 04m

C$ 506

HoustonBuffalo

IAH Houston George Bush Intcntl - BUF Buffalo

IAHBUF

Houston George Bush Intcntl

Wed 28/10

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

1 stop6h 00m

Buffalo

Tue 3/11

2:10 p.m.-9:27 p.m.

1 stop8h 17m

C$ 506

HoustonBuffalo

IAH Houston George Bush Intcntl - BUF Buffalo

IAHBUF

Houston George Bush Intcntl

Sun 27/9

5:30 a.m.-11:22 a.m.

1 stop4h 52m

Buffalo

Tue 29/9

6:05 a.m.-11:05 a.m.

1 stop6h 00m

C$ 506

HoustonBuffalo

IAH Houston George Bush Intcntl - BUF Buffalo

IAHBUF

Houston George Bush Intcntl

Mon 14/9

4:58 p.m.-11:52 p.m.

1 stop5h 54m

Buffalo

Sat 19/9

12:17 p.m.-4:18 p.m.

1 stop5h 01m

C$ 506
Quickest round-trip

HoustonBuffalo

IAH Houston George Bush Intcntl - BUF Buffalo

IAHBUF

Houston George Bush Intcntl

Sat 24/10

9:42 a.m.-4:09 p.m.

1 stop5h 27m

Buffalo

Sun 25/10

6:10 a.m.-10:26 a.m.

1 stop5h 16m

C$ 506

HoustonBuffalo

IAH Houston George Bush Intcntl - BUF Buffalo

IAHBUF

Houston George Bush Intcntl

Mon 21/9

6:27 p.m.-11:53 p.m.

1 stop4h 26m

Buffalo

Tue 29/9

9:04 a.m.-2:24 p.m.

1 stop6h 20m

C$ 506

HoustonBuffalo

IAH Houston George Bush Intcntl - BUF Buffalo

IAHBUF

Houston George Bush Intcntl

Tue 27/10

5:29 a.m.-11:16 a.m.

1 stop4h 47m

Buffalo

Tue 27/10

3:53 p.m.-10:09 p.m.

1 stop7h 16m

C$ 506

HoustonBuffalo

IAH Houston George Bush Intcntl - BUF Buffalo

IAHBUF

Houston George Bush Intcntl

Wed 23/9

5:40 a.m.-5:36 p.m.

2 stops10h 56m

Buffalo

Sat 26/9

6:20 a.m.-10:30 a.m.

1 stop5h 10m

C$ 513

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/8

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from George Bush Intcntl to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from George Bush Intcntl 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 Houston George Bush Intcntl Airport to Buffalo

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

To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to Buffalo, you should look to book at least 6 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 Houston George Bush Intcntl Airport to Buffalo?

Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Buffalo (average of C$ 236). Flying from Houston George Bush Intcntl Airport to Buffalo in March is currently the most expensive (average of C$ 595). 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.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Buffalo?

Airfare is below average for this route at the moment.

Houston George Bush Intcntl Airport to Buffalo flights typically cost between C$ 329 and C$ 619 in September.
The cheapest round-trip price found within the last 5 days was C$ 248 on Frontier (2 Sep-9 Sep).

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Buffalo. 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 into for flights to Buffalo from Houston George Bush Intcntl?

    Most people fly into Buffalo (BUF) if they book a flight to Buffalo from Houston George Bush Intcntl. On average, Buffalo has 0 inbound flights from Houston George Bush Intcntl per day from 0 airlines. Buffalo is conveniently located just 13.4 km from Buffalo’s city centre.

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

    A quick flight from Houston George Bush Intcntl Airport to Buffalo can take about 5h 53m. Frontier provides one of the quickest options available for as low as C$ 506. Airlines will cover a distance of 2060 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Buffalo 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 Houston George Bush Intcntl Airport to Buffalo?

    Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Buffalo (average of C$ 236). Flying from Houston George Bush Intcntl Airport to Buffalo in March is currently the most expensive (average of C$ 595). 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

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

Need flexible booking options for your flight to Buffalo from George Bush Intcntl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Buffalo from George Bush Intcntl today and book when prices fit your budget.

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