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Cheap flights from Houston George Bush Intcntl Airport to Buffalo from C$ 187

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 23/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BUF
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Houston George Bush Intcntl to Buffalo are usually found in September or July, booked 17 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

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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 30 October 2025.

Thu 11/121:36 p.m.IAH - BUF
1 stop6h 54mJetBlue
Mon 15/126:05 a.m.BUF - IAH
1 stop7h 36mJetBlue
Deal found 28/10C$ 416
Thu 11/125:10 a.m.IAH - BUF
1 stop4h 54mDelta
Mon 15/126:00 a.m.BUF - IAH
2 stops10h 01mDelta
Deal found 28/10C$ 486
Mon 15/129:46 a.m.IAH - BUF
1 stop6h 32mDelta
Sat 10/16:03 a.m.BUF - IAH
1 stop6h 16mDelta
Deal found 29/10C$ 489
Fri 21/115:15 a.m.IAH - BUF
1 stop4h 45mDelta
Mon 24/116:10 a.m.BUF - IAH
1 stop7h 21mDelta
Deal found 29/10C$ 528
Fri 12/1212:35 p.m.IAH - BUF
2 stops9h 23mDelta
Mon 15/126:00 a.m.BUF - IAH
2 stops10h 01mDelta
Deal found 30/10C$ 538

Cheap 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 30 October 2025.

Round-trip from

C$ 416

One-way from

C$ 187

Popular in

December

Cheapest in

September

Average price

C$ 522
JetBlue
  • JetBlue
  • 11/12-15/12
  • 2 total stops
  • 14h 30m total
  • Houston to Buffalo
Search Deals
Frontier
  • Frontier
  • 23/11
  • 1 total stop
  • 26h 16m total
  • Houston to Buffalo
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 30 October 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Buffalo that are best for you.

Fly from

George Bush Intcntl

Fly to

Buffalo

Route

Depart

Return

Price

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Thu 11/12

1:36 p.m.-9:30 p.m.

1 stop6h 54m

Buffalo

Mon 15/12

6:05 a.m.-12:41 p.m.

1 stop7h 36m

C$ 416

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Thu 11/12

5:10 a.m.-11:04 a.m.

1 stop4h 54m

Buffalo

Mon 15/12

6:00 a.m.-3:01 p.m.

2 stops10h 01m

C$ 486

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Mon 15/12

9:46 a.m.-5:18 p.m.

1 stop6h 32m

Buffalo

Sat 10/1

6:03 a.m.-11:19 a.m.

1 stop6h 16m

C$ 489

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Fri 21/11

5:15 a.m.-11:00 a.m.

1 stop4h 45m

Buffalo

Mon 24/11

6:10 a.m.-12:31 p.m.

1 stop7h 21m

C$ 528

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Sun 1/3

12:55 p.m.-6:51 p.m.

1 stop28h 56m

Buffalo

Tue 3/3

2:30 p.m.-9:55 p.m.

1 stop8h 25m

C$ 528

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Thu 27/11

5:15 a.m.-5:15 p.m.

2 stops11h 00m

C$ 209

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Tue 6/1

2:20 p.m.-8:29 p.m.

1 stop5h 09m

C$ 240

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Thu 1/1

6:00 a.m.-1:04 p.m.

1 stop6h 04m

C$ 240

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Tue 27/1

7:00 a.m.-5:04 p.m.

1 stop9h 04m

C$ 240

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Tue 30/12

5:20 a.m.-11:21 a.m.

1 stop5h 01m

C$ 240

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 12 results
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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?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Buffalo. Price data was last updated on 24 October 2025.

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 17 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, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Buffalo (average of C$ 165). Flying from Houston George Bush Intcntl Airport to Buffalo in July 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.

What is the cheapest time of day to fly from IAH to BUF?

Find hourly flight availability from George Bush Intcntl to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 October 2025.

When flying from Houston George Bush Intcntl Airport to Buffalo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 53% versus a flight in the afternoon.

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 4h 54m. JetBlue provides one of the quickest options available for as low as C$ 486. 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, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Buffalo (average of C$ 165). Flying from Houston George Bush Intcntl Airport to Buffalo in July 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

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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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