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Cheap flights from Houston George Bush Intcntl Airport to Buffalo from C$ 136

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 14/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BUF
15 Jul — 22 Jul1
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 15 June 2026.

Fri 16/103:40 p.m.
IAH
-
BUF
1 stop7h 15m
Delta
Tue 20/1010:30 a.m.
BUF
-
IAH
1 stop7h 29m
Delta
Deal found 11/6C$ 354
Wed 12/87:00 a.m.
IAH
-
BUF
1 stop7h 06m
Delta
Sat 15/86:01 a.m.
BUF
-
IAH
2 stops10h 54m
Delta
Deal found 11/6C$ 361
Sat 18/711:43 a.m.
IAH
-
BUF
1 stop6h 23m
JetBlue
Wed 22/76:00 a.m.
BUF
-
IAH
1 stop7h 23m
JetBlue
Deal found 13/6C$ 407
Thu 6/812:12 p.m.
IAH
-
BUF
2 stops10h 46m
Delta
Wed 12/810:20 a.m.
BUF
-
IAH
2 stops10h 34m
Delta
Deal found 11/6C$ 470
Tue 4/87:00 a.m.
IAH
-
BUF
2 stops16h 40m
Delta
Tue 11/86:01 a.m.
BUF
-
IAH
1 stop8h 31m
Delta
Deal found 15/6C$ 499
Tue 4/88:05 a.m.
IAH
-
BUF
2 stops15h 35m
Delta
Wed 12/86:01 a.m.
BUF
-
IAH
2 stops9h 19m
Delta
Deal found 15/6C$ 506
Sun 30/84:37 p.m.
IAH
-
BUF
1 stop6h 22m
Delta
Wed 2/96:01 a.m.
BUF
-
IAH
2 stops10h 41m
Delta
Deal found 11/6C$ 510
Wed 5/84:37 p.m.
IAH
-
BUF
1 stop6h 22m
Delta
Tue 11/86:05 a.m.
BUF
-
IAH
2 stops9h 15m
Delta
Deal found 15/6C$ 515
Mon 31/810:21 a.m.
IAH
-
BUF
2 stops12h 08m
Delta
Thu 3/96:01 a.m.
BUF
-
IAH
2 stops12h 39m
Delta
Deal found 12/6C$ 517
Wed 15/75:30 a.m.
IAH
-
BUF
2 stops11h 00m
Delta
Wed 22/76:05 a.m.
BUF
-
IAH
2 stops11h 08m
Delta
Deal found 12/6C$ 523

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 15 June 2026.

Round-trip from

C$ 354

One-way from

C$ 136

Popular in

March

Cheapest in

February

Average price

C$ 445
Delta
  • Delta
  • 16/10-20/10
  • 2 total stops
  • 14h 44m total
  • Houston to Buffalo
Search Deals
Frontier
  • Frontier
  • 14/7
  • 1 total stop
  • 16h 51m total
  • Houston to Buffalo
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 6 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 June 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 15 June 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

Wed 5/8

7:00 a.m.-5:30 p.m.

2 stops9h 30m

Buffalo

Tue 11/8

6:01 a.m.-1:27 p.m.

2 stops8h 26m

C$ 523

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Tue 30/6

7:00 a.m.-3:32 p.m.

1 stop7h 32m

Buffalo

Sat 4/7

7:00 a.m.-6:45 p.m.

2 stops12h 45m

C$ 571

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Wed 5/8

5:41 a.m.-5:30 p.m.

2 stops10h 49m

Buffalo

Thu 6/8

6:01 a.m.-3:42 p.m.

2 stops10h 41m

C$ 596

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Sat 26/9

11:12 a.m.-11:54 p.m.

2 stops11h 42m

Buffalo

Mon 28/9

2:10 p.m.-10:01 p.m.

2 stops8h 51m

C$ 667

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Wed 22/7

2:10 p.m.-11:38 p.m.

1 stop8h 28m

Buffalo

Thu 30/7

6:05 a.m.-3:56 p.m.

2 stops10h 51m

C$ 680

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Thu 20/8

5:20 a.m.-6:23 p.m.

2 stops12h 03m

Buffalo

Sun 23/8

7:19 p.m.-11:52 p.m.

1 stop5h 33m

C$ 775
Quickest round-trip

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Wed 1/7

2:10 p.m.-11:32 p.m.

1 stop8h 22m

Buffalo

Fri 10/7

3:54 p.m.-11:57 p.m.

2 stops9h 03m

C$ 845
Cheapest one-way

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Fri 18/9

2:38 p.m.-11:11 p.m.

2 stops7h 33m

C$ 185

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Wed 12/8

5:41 a.m.-5:30 p.m.

2 stops10h 49m

C$ 185

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Tue 1/9

10:21 a.m.-11:29 p.m.

2 stops12h 08m

C$ 185

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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 80 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$ 162). Flying from Houston George Bush Intcntl Airport to Buffalo in March is currently the most expensive (average of C$ 585). 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?

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 9h 30m. Delta provides one of the quickest options available for as low as C$ 523. 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$ 162). Flying from Houston George Bush Intcntl Airport to Buffalo in March is currently the most expensive (average of C$ 585). 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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