Buffalo

$105+ Cheap flights from George Bush Intcntl (IAH) to Buffalo (BUF)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BUF
Aug 19 — Aug 261
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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 Saturday or Monday and return on a Wednesday

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 August 14, 2025.

Round-trip from

$229
(American Airlines)

One-way from

$105
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$349
From Houston George Bush Intcntl to Buffalo
One-way flight from Houston George Bush Intcntl to Buffalo
Highest demand for flights based on searches. 13% potential increase in price ($51 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in August 2025

Find flight deals from George Bush Intcntl to Buffalo

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 August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/274:29 pmIAH - BUF
1 stop5h 39mAmerican Airlines
Wed 10/111:46 amBUF - IAH
2 stops7h 27mAmerican Airlines
Deal found 8/14$229
This Frontier deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:15 amIAH - BUF
1 stop6h 32mFrontier
Mon 11/1712:29 pmBUF - IAH
2 stops12h 10mFrontier
Deal found 8/14$234
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/92:45 pmIAH - BUF
1 stop7h 39mDelta
Wed 9/106:04 amBUF - IAH
1 stop7h 56mDelta
Deal found 8/12$237
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/102:45 pmIAH - BUF
1 stop7h 39mDelta
Thu 9/116:15 amBUF - IAH
1 stop5h 12mDelta
Deal found 8/12$238
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:00 pmIAH - BUF
1 stop4h 57mDelta
Thu 9/116:00 amBUF - IAH
1 stop7h 08mDelta
Deal found 8/12$239
This FlightHub deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:05 amIAH - BUF
1 stop11h 09mFrontier
Sun 8/249:45 amBUF - IAH
1 stop27h 59mFrontier
Deal found 8/12$240
This FlightHub deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/179:15 pmIAH - BUF
1 stop17h 30mFrontier
Sun 8/248:20 pmBUF - IAH
1 stop21h 41mFrontier
Deal found 8/14$242
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/912:51 pmIAH - BUF
2 stops9h 33mDelta
Fri 9/127:08 pmBUF - IAH
1 stop5h 42mDelta
Deal found 8/12$243
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:00 pmIAH - BUF
1 stop4h 57mDelta
Sat 9/136:03 amBUF - IAH
2 stops10h 43mDelta
Deal found 8/12$244
This FlightHub deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/153:02 pmIAH - BUF
1 stop23h 42mFrontier
Mon 11/171:29 pmBUF - IAH
1 stop24h 08mFrontier
Deal found 8/13$245

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 2,558,603 searches. Data last updated August 14, 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

Sat 9/27

4:29 pm-11:08 pm

1 stop5h 39m

Buffalo

Tue 9/30

11:46 am-6:13 pm

2 stops7h 27m

$229

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Sat 9/27

4:29 pm-11:08 pm

1 stop5h 39m

Buffalo

Wed 10/1

11:46 am-6:13 pm

2 stops7h 27m

$229

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Sat 9/6

12:09 pm-9:53 pm

2 stops8h 44m

Buffalo

Wed 9/10

2:35 pm-10:19 pm

1 stop8h 44m

$229

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Fri 11/14

6:15 am-1:47 pm

1 stop6h 32m

Buffalo

Mon 11/17

12:29 pm-11:39 pm

2 stops12h 10m

$234

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Tue 9/9

2:45 pm-11:24 pm

1 stop7h 39m

Buffalo

Wed 9/10

6:04 am-1:00 pm

1 stop7h 56m

$237

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Wed 9/10

6:00 am-1:41 pm

1 stop6h 41m

Buffalo

Wed 9/10

6:50 pm-11:27 pm

1 stop5h 37m

$237

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Mon 9/8

6:15 am-4:02 pm

1 stop8h 47m

Buffalo

Thu 9/11

12:17 pm-9:52 pm

1 stop10h 35m

$238

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Wed 9/10

2:45 pm-11:24 pm

1 stop7h 39m

Buffalo

Thu 9/11

6:15 am-10:27 am

1 stop5h 12m

$238

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Wed 9/10

6:00 am-1:41 pm

1 stop6h 41m

Buffalo

Sat 9/13

12:06 pm-4:27 pm

1 stop5h 21m

$238

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Tue 9/9

4:04 pm-11:57 pm

1 stop6h 53m

Buffalo

Fri 9/12

9:01 am-3:39 pm

1 stop7h 38m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 19 results
1
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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 August 8, 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, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Buffalo (average of $256). Flying from Houston George Bush Intcntl Airport to Buffalo in December is currently the most expensive (average of $337). 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 August 14, 2025.

It’s optimal to fly from Houston George Bush Intcntl Airport to Buffalo in the evening. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated August 14, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Houston George Bush Intcntl Airport to Buffalo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
8.0
Very good
8.0
Very good

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
8.0
Very good

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
8.0
Very good

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
8.0
Very good

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

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?

    Located just 8.3 mi from the city center, Buffalo is the airport most travelers will use when flying to Buffalo from Houston George Bush Intcntl. Booking flights from Houston George Bush Intcntl to Buffalo (BUF) should be relatively easy as there are 0 daily inbound flights from Houston George Bush Intcntl from 4 different airlines.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Buffalo round-trip?

    Currently priced at $128, Frontier will fly you from Houston George Bush Intcntl Airport to Buffalo and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $198 and $208, respectively. These flights start at 61% lower than the current average price 3 months from now.

  • 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, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Buffalo (average of $256). Flying from Houston George Bush Intcntl Airport to Buffalo in December is currently the most expensive (average of $337). 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

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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Top 4 airlines flying from George Bush Intcntl to Buffalo

Discover the top 4 airlines that operate flights from George Bush Intcntl to Buffalo. 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 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$266FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$198Average$322FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$208Average$354FlexibilityNo cancel feeOn-time69%
DeltaCheapest$236Average$298FlexibilityNo cancel feeOn-timeN/A

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