Buffalo

$90+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BUF
Jul 9 — Jul 161
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1. Tell us where you want to go

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Cheap 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 9, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Sat 6/278:59 pm
IAH
-
BUF
1 stop12h 41m
Frontier
Sat 7/412:29 pm
BUF
-
IAH
1 stop19h 51m
Frontier
Deal found 6/4$237
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/298:02 pm
IAH
-
BUF
1 stop13h 27m
Frontier
Sun 8/29:29 pm
BUF
-
IAH
2 stops34h 51m
Frontier
Deal found 6/5$238
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.
Wed 8/56:00 am
IAH
-
BUF
1 stop6h 53m
Frontier
Tue 8/1111:29 am
BUF
-
IAH
1 stop12h 10m
Frontier
Deal found 6/9$240
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/15:45 am
IAH
-
BUF
1 stop7h 10m
Frontier
Fri 8/142:48 pm
BUF
-
IAH
1 stop21h 39m
Frontier
Deal found 6/4$241
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Fri 6/268:55 pm
IAH
-
BUF
1 stop13h 39m
Frontier
Wed 7/12:50 pm
BUF
-
IAH
1 stop17h 33m
Frontier
Deal found 6/4$243
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/158:02 pm
IAH
-
BUF
1 stop13h 27m
Frontier
Mon 8/317:52 pm
BUF
-
IAH
2 stops15h 15m
Frontier
Deal found 6/7$244
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Sat 6/278:59 pm
IAH
-
BUF
1 stop12h 41m
Frontier
Fri 7/312:48 pm
BUF
-
IAH
1 stop17h 32m
Frontier
Deal found 6/7$245
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/298:02 pm
IAH
-
BUF
1 stop13h 27m
Frontier
Sat 8/810:02 pm
BUF
-
IAH
2 stops25h 37m
Frontier
Deal found 6/4$247
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/15:45 am
IAH
-
BUF
1 stop7h 10m
Frontier
Sat 8/1512:28 pm
BUF
-
IAH
1 stop11h 11m
Frontier
Deal found 6/4$248
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 9/238:44 pm
IAH
-
BUF
1 stop14h 37m
Frontier
Wed 9/301:16 pm
BUF
-
IAH
1 stop9h 50m
Frontier
Deal found 6/7$252
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Sat 8/110:48 am
IAH
-
BUF
1 stop22h 41m
Frontier
Sun 8/29:29 pm
BUF
-
IAH
1 stop12h 16m
Frontier
Deal found 6/7$254

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 June 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(Kiwi.com)

One-way from

$90
(Faresmojo)

Popular in

March

Cheapest in

February

Average price

$318
Provider with most accurate pricing for Houston George Bush Intcntl-Buffalo flight deals.
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Buffalo flights.
From Houston George Bush Intcntl to Buffalo
One-way flight from Houston George Bush Intcntl to Buffalo
Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in June 2026

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 9, 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 9/25

6:27 pm-11:54 pm

1 stop4h 27m

Buffalo

Sat 9/26

6:00 am-5:32 pm

2 stops12h 32m

$258

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Thu 8/20

9:42 am-8:12 pm

1 stop9h 30m

Buffalo

Sun 8/23

11:35 am-10:48 pm

1 stop12h 13m

$296

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Fri 8/7

1:27 pm-11:32 pm

1 stop9h 05m

Buffalo

Mon 8/10

9:15 am-5:04 pm

1 stop8h 49m

$296

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Mon 8/31

10:21 am-11:29 pm

2 stops12h 08m

Buffalo

Thu 9/3

12:02 pm-9:19 pm

2 stops10h 17m

$391

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Tue 7/21

12:09 pm-11:38 pm

2 stops10h 29m

Buffalo

Tue 7/28

6:05 am-2:30 pm

2 stops9h 25m

$441

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Tue 6/30

12:18 pm-12:38 am

2 stops11h 20m

Buffalo

Sat 7/4

6:29 am-1:54 pm

2 stops8h 25m

$470

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Fri 7/3

10:52 am-11:59 pm

2 stops12h 07m

Buffalo

Tue 7/7

6:05 am-3:56 pm

2 stops10h 51m

$527

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Wed 7/15

2:38 pm-12:46 am

2 stops9h 08m

Buffalo

Sat 7/25

12:03 pm-9:24 pm

2 stops10h 21m

$537

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Thu 8/20

5:20 am-6:23 pm

2 stops12h 03m

Buffalo

Sun 8/23

7:19 pm-11:52 pm

1 stop5h 33m

$548
Quickest round-trip

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Mon 11/16

1:35 pm-10:37 pm

1 stop8h 02m

Buffalo

Thu 11/19

11:40 am-5:24 pm

1 stop6h 44m

$577

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Showing 1-10 of 17 resultsSorted by cheapest first
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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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?

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 $116). Flying from Houston George Bush Intcntl Airport to Buffalo in March is currently the most expensive (average of $418). 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?

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 9, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican 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.

Entertainment

7.8

Crew

8.5

Comfort

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

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

Entertainment

7.8

Crew

8.5

Comfort

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

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

Entertainment

7.8

Crew

8.5

Comfort

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

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

Entertainment

7.8

Crew

8.5

Comfort

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

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

Entertainment

7.8

Crew

8.5

Comfort

7.8

Overall

7.9

Boarding

8.1

Food

7.2

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 4h 27m. Delta provides one of the quickest options available for as low as $258. 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 $128, 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 Frontier and American Airlines - these airlines can fly you to your destination from $172 and $227, respectively. These flights start at 57% 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?

    $73 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $79 and $98, 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, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Buffalo (average of $116). Flying from Houston George Bush Intcntl Airport to Buffalo in March is currently the most expensive (average of $418). 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
Amherst
Batavia
Williamsville
Orchard Park
Eden

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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 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$128Average$315FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$172Average$266FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$227Average$352FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$253Average$330FlexibilityNo cancel feeOn-time69%

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