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$68+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BUF
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
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 April, booked 17 days in advance, depart on a Friday or Monday and return on a Wednesday

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 October 23, 2025.

This Frontier deal was found by Cheapflights users on 10/22. 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.
Thu 11/66:06 amIAH - BUF
1 stop8h 22mFrontier
Mon 11/102:42 pmBUF - IAH
1 stop8h 18mFrontier
Deal found 10/22$170
This Priceline deal was found by Cheapflights users on 10/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:06 amIAH - BUF
1 stop6h 31mFrontier
Sun 11/212:39 pmBUF - IAH
1 stop8h 30mFrontier
Deal found 10/23$194
This Frontier deal was found by Cheapflights users on 10/21. 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.
Sat 11/110:28 amIAH - BUF
1 stop6h 49mFrontier
Mon 11/39:53 pmBUF - IAH
1 stop12h 40mFrontier
Deal found 10/21$208
This Frontier deal was found by Cheapflights users on 10/21. 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 10/316:15 amIAH - BUF
1 stop6h 32mFrontier
Mon 11/39:53 pmBUF - IAH
1 stop12h 40mFrontier
Deal found 10/21$214
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:47 pmIAH - BUF
2 stops36h 21mMultiple Airlines
Mon 11/109:53 pmBUF - IAH
1 stop27h 06mMultiple Airlines
Deal found 10/22$215
This Booking.com deal was found by Cheapflights users on 10/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:49 pmIAH - BUF
1 stop28h 28mFrontier
Sun 11/28:54 pmBUF - IAH
1 stop19h 42mFrontier
Deal found 10/21$216
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 12/156:37 pmIAH - BUF
1 stop14h 07mAmerican Airlines
Sat 1/1011:22 amBUF - IAH
1 stop12h 17mAmerican Airlines
Deal found 10/22$223
This Booking.com deal was found by Cheapflights users on 10/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:10 amIAH - BUF
1 stop6h 27mFrontier
Thu 11/2011:40 amBUF - IAH
1 stop22h 59mFrontier
Deal found 10/21$228
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:28 amIAH - BUF
2 stops26h 09mMultiple Airlines
Mon 11/109:53 pmBUF - IAH
1 stop27h 06mMultiple Airlines
Deal found 10/20$230

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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$170
(Frontier)

One-way from

$68
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$374
Provider with most accurate pricing for Houston George Bush Intcntl-Buffalo flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Buffalo flights.
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From Houston George Bush Intcntl to Buffalo
Search Deals
One-way flight from Houston George Bush Intcntl to Buffalo
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 23, 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

Fri 11/7

6:10 am-1:47 pm

1 stop6h 37m

Buffalo

Sun 11/9

12:39 pm-8:09 pm

1 stop8h 30m

$194

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Fri 12/12

8:07 pm-2:15 pm

1 stop17h 08m

Buffalo

Sun 12/14

3:18 pm-6:29 pm

1 stop28h 11m

$216

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Thu 12/11

6:37 pm-9:44 am

1 stop14h 07m

Buffalo

Mon 12/15

7:27 am-5:57 pm

1 stop11h 30m

$259

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Wed 10/29

8:00 am-12:14 pm

2 stops27h 14m

Buffalo

Mon 11/3

9:53 pm-9:33 am

1 stop12h 40m

$267

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Sun 11/2

5:28 pm-9:08 pm

1 stop26h 40m

Buffalo

Fri 11/7

12:29 pm-11:59 pm

2 stops12h 30m

$279

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Thu 12/25

2:42 pm-11:37 pm

1 stop7h 55m

Buffalo

Mon 1/5

6:50 pm-11:59 pm

1 stop6h 09m

$291

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Sun 12/7

1:36 pm-9:30 pm

1 stop6h 54m

Buffalo

Sun 12/14

11:48 am-5:48 pm

1 stop7h 00m

$298

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Mon 12/15

11:02 am-11:59 pm

2 stops11h 57m

Buffalo

Sat 1/10

6:16 am-3:09 pm

2 stops9h 53m

$304

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Mon 12/15

5:46 am-2:15 pm

1 stop7h 29m

Buffalo

Thu 1/15

1:37 pm-3:34 pm

2 stops26h 57m

$308

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Sun 11/23

8:35 pm-4:20 pm

1 stop18h 45m

Buffalo

Sun 11/30

9:53 am-7:24 am

1 stop22h 31m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 20 results
1
2

Compare providers for flights from George Bush Intcntl to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Buffalo in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 October 17, 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 $118). Flying from Houston George Bush Intcntl Airport to Buffalo in July is currently the most expensive (average of $232). 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 October 23, 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 49% 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 October 23, 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.
Delta
7.9
Good
7,982 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
7.9
Good
7,982 reviews
Delta
7.9
Good
7,982 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

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
8,995 reviews
Delta
7.9
Good
7,982 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

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
11,033 reviews
Delta
7.9
Good
7,982 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Frontier
5.8
Fair
3,128 reviews
Delta
7.9
Good
7,982 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

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.

  • 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 6h 37m. Frontier provides one of the quickest options available for as low as $194. There are 1280 mi between Houston George Bush Intcntl Airport and Buffalo. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $160, 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 $199 and $223, respectively. These flights start at 50% 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, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Buffalo (average of $118). Flying from Houston George Bush Intcntl Airport to Buffalo in July is currently the most expensive (average of $232). 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
Cheektowaga
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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Alternative routes for George Bush Intcntl to Buffalo

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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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$160Average$266FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$199Average$352FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$223Average$358FlexibilityNo cancel feeOn-time69%
DeltaCheapest$236Average$284FlexibilityNo cancel feeOn-timeN/A

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