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Cheap flights from Houston George Bush Intcntl Airport to Buffalo from C$ 153

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BUF
16 Apr — 23 Apr1
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 17 March 2026.

Tue 12/54:29 p.m.
IAH
-
BUF
1 stop6h 04m
United Airlines
Wed 13/511:02 a.m.
BUF
-
IAH
1 stop7h 14m
United Airlines
Deal found 12/3C$ 318
Fri 19/62:31 p.m.
IAH
-
BUF
1 stop8h 28m
United Airlines
Tue 23/67:52 p.m.
BUF
-
IAH
1 stop5h 53m
United Airlines
Deal found 12/3C$ 324
Fri 24/44:59 p.m.
IAH
-
BUF
1 stop5h 38m
Delta
Sun 26/46:05 a.m.
BUF
-
IAH
1 stop5h 31m
Delta
Deal found 13/3C$ 352
Fri 15/55:20 a.m.
IAH
-
BUF
1 stop5h 04m
Delta
Fri 15/57:40 p.m.
BUF
-
IAH
1 stop5h 19m
Delta
Deal found 12/3C$ 353
Mon 20/45:20 a.m.
IAH
-
BUF
1 stop5h 19m
Delta
Sun 26/46:05 a.m.
BUF
-
IAH
1 stop5h 31m
Delta
Deal found 13/3C$ 381
Thu 20/81:27 p.m.
IAH
-
BUF
1 stop9h 12m
JetBlue
Sun 23/86:00 a.m.
BUF
-
IAH
1 stop7h 32m
JetBlue
Deal found 15/3C$ 398
Tue 9/611:50 a.m.
IAH
-
BUF
1 stop6h 15m
JetBlue
Mon 15/69:40 a.m.
BUF
-
IAH
1 stop8h 08m
JetBlue
Deal found 12/3C$ 400
Sun 28/611:50 a.m.
IAH
-
BUF
1 stop5h 51m
Delta
Sun 5/76:25 a.m.
BUF
-
IAH
1 stop5h 07m
Delta
Deal found 12/3C$ 409
Wed 15/71:27 p.m.
IAH
-
BUF
1 stop9h 12m
JetBlue
Sat 25/76:00 a.m.
BUF
-
IAH
1 stop7h 32m
JetBlue
Deal found 12/3C$ 426
Fri 17/72:31 p.m.
IAH
-
BUF
1 stop8h 28m
United Airlines
Wed 22/77:52 p.m.
BUF
-
IAH
1 stop5h 53m
United Airlines
Deal found 13/3C$ 434
Sat 18/71:41 p.m.
IAH
-
BUF
1 stop6h 00m
United Airlines
Wed 22/77:52 p.m.
BUF
-
IAH
1 stop5h 53m
United Airlines
Deal found 13/3C$ 437

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 17 March 2026.

Round-trip from

C$ 318

One-way from

C$ 153

Popular in

December

Cheapest in

February

Average price

C$ 513
United Airlines
  • United Airlines
  • 12/5-13/5
  • 2 total stops
  • 13h 18m total
  • Houston to Buffalo
Search Deals
JetBlue
  • JetBlue
  • 12/8
  • 1 total stop
  • 9h 12m total
  • Houston to Buffalo
Search Deals
High demand for flights, 1% potential price rise
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 March 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 17 March 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 - BUF

IAHBUF

Houston George Bush Intcntl

Fri 24/4

4:59 p.m.-11:37 p.m.

1 stop5h 38m

Buffalo

Sat 25/4

5:17 p.m.-11:59 p.m.

1 stop7h 42m

C$ 352

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Fri 1/5

2:59 p.m.-11:37 p.m.

1 stop7h 38m

Buffalo

Sat 9/5

5:11 p.m.-11:54 p.m.

1 stop7h 43m

C$ 352

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Thu 23/4

8:05 a.m.-3:53 p.m.

1 stop6h 48m

Buffalo

Fri 24/4

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

1 stop5h 19m

C$ 352

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Fri 24/7

3:25 p.m.-11:03 p.m.

1 stop6h 38m

Buffalo

Wed 5/8

7:40 p.m.-11:57 p.m.

1 stop5h 17m

C$ 352

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Mon 22/6

9:40 a.m.-6:41 p.m.

1 stop8h 01m

Buffalo

Tue 30/6

12:09 p.m.-4:32 p.m.

1 stop5h 23m

C$ 353
Quickest round-trip

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Fri 15/5

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

1 stop5h 04m

Buffalo

Fri 15/5

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

1 stop5h 19m

C$ 353

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Sat 25/4

5:20 a.m.-11:45 a.m.

1 stop5h 25m

Buffalo

Sat 25/4

5:17 p.m.-11:59 p.m.

1 stop7h 42m

C$ 381

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Mon 20/4

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

1 stop5h 19m

Buffalo

Sun 26/4

6:05 a.m.-10:36 a.m.

1 stop5h 31m

C$ 381

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Mon 20/4

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

1 stop5h 19m

Buffalo

Wed 29/4

4:59 p.m.-9:35 p.m.

1 stop5h 36m

C$ 408

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Sun 28/6

11:50 a.m.-6:41 p.m.

1 stop5h 51m

Buffalo

Sun 5/7

6:25 a.m.-10:32 a.m.

1 stop5h 07m

C$ 409

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/3

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?

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 13 March 2026.

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 67 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$ 159). Flying from Houston George Bush Intcntl Airport to Buffalo in March is currently the most expensive (average of C$ 374). 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.

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 38m. Delta provides one of the quickest options available for as low as C$ 352. Airlines will cover a distance of 2060 km.

  • 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$ 159). Flying from Houston George Bush Intcntl Airport to Buffalo in March is currently the most expensive (average of C$ 374). 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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Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl to Buffalo?

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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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