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$100+ 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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BUF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Buffalo are usually found in September or May, booked 30 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 June 12, 2025.

Round-trip from

$237
(Delta)

One-way from

$100
(American Airlines)

Popular in

November

Cheapest in

September

Average price

$354
From Houston George Bush Intcntl to Buffalo
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One-way flight from Houston George Bush Intcntl to Buffalo
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Highest demand for flights based on searches. 9% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/9. 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 8/1211:43 amIAH - BUF
1 stop5h 27mDelta
Wed 8/2012:17 pmBUF - IAH
1 stop6h 17mDelta
Deal found 6/9$237
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 8/125:00 amIAH - BUF
2 stops8h 04mAmerican Airlines
Mon 8/186:29 amBUF - IAH
1 stop7h 07mAmerican Airlines
Deal found 6/10$242
This Frontier deal was found by Cheapflights users on 6/9. 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 8/158:56 pmIAH - BUF
1 stop10h 56mFrontier
Sat 8/161:14 pmBUF - IAH
1 stop10h 42mFrontier
Deal found 6/9$266
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/213:05 pmIAH - BUF
1 stop7h 54mUnited Airlines
Wed 9/310:55 amBUF - IAH
1 stop7h 21mUnited Airlines
Deal found 6/9$317
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/105:55 amIAH - BUF
2 stops27h 37mMultiple Airlines
Mon 7/1411:47 amBUF - IAH
2 stops13h 12mMultiple Airlines
Deal found 6/10$347

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 June 12, 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

Tue 8/12

11:43 am-6:10 pm

1 stop5h 27m

Buffalo

Wed 8/20

12:17 pm-5:34 pm

1 stop6h 17m

$237

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Tue 8/12

5:00 am-2:04 pm

2 stops8h 04m

Buffalo

Mon 8/18

6:29 am-12:36 pm

1 stop7h 07m

$242

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Fri 8/15

8:56 pm-8:52 am

1 stop10h 56m

Buffalo

Sat 8/16

1:14 pm-10:56 pm

1 stop10h 42m

$266

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Thu 8/21

3:05 pm-11:59 pm

1 stop7h 54m

Buffalo

Wed 9/3

10:55 am-5:16 pm

1 stop7h 21m

$317

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Sat 7/12

11:35 am-9:14 pm

1 stop8h 39m

Buffalo

Wed 7/16

7:22 am-4:02 pm

1 stop9h 40m

$327

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Thu 7/10

5:55 am-10:32 am

2 stops27h 37m

Buffalo

Mon 7/14

11:47 am-11:59 pm

2 stops13h 12m

$347

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Thu 11/27

6:00 am-12:05 pm

1 stop5h 05m

$100

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Wed 7/16

10:50 am-6:19 pm

1 stop6h 29m

$120

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Sun 6/22

8:56 pm-7:50 am

1 stop9h 54m

$141

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Tue 7/8

8:49 pm-10:20 am

3 stops36h 31m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 11 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 June 9, 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 30 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 June 12, 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.

Rainfall in Buffalo by month

Plan your trip to Buffalo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buffalo ranges from 2.5 - 4.0 inches per month. November is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Buffalo when rainfall is around 2.5 in.

Temperature in Buffalo by month

Plan your trip to Buffalo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buffalo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and JetBlue from Houston to Buffalo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
JetBlue
7.3
Good
2,925 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Frontier
6.0
Okay
3,295 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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 $237, Delta will fly you from Houston George Bush Intcntl Airport to Buffalo and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Frontier - these airlines can fly you to your destination from $242 and $266, respectively. These flights start at 29% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Buffalo one-way?

    $100 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and Frontier, with prices starting from $120 and $141, respectively.

  • 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 Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Williamsville
Amherst
Orchard Park
Batavia
Eden
Cheektowaga
West Seneca

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Alternative routes for George Bush Intcntl to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$287FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$200Average$325FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$216Average$354FlexibilityNo cancel feeOn-time69%
DeltaCheapest$236Average$304FlexibilityNo cancel feeOn-timeN/A

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