Buffalo

$82+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BUF
Mar 29 — Apr 51
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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 February 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/24. 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 5/136:57 pm
IAH
-
BUF
1 stop23h 16m
Frontier
Tue 5/191:08 pm
BUF
-
IAH
1 stop10h 42m
Frontier
Deal found 2/24$153
This Kiwi.com deal was found by Cheapflights users on 2/24. 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.
Tue 4/286:14 pm
IAH
-
BUF
1 stop17h 28m
Frontier
Tue 5/51:08 pm
BUF
-
IAH
1 stop10h 42m
Frontier
Deal found 2/24$155
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 4/296:00 am
IAH
-
BUF
1 stop5h 42m
Frontier
Thu 5/71:08 pm
BUF
-
IAH
1 stop10h 42m
Frontier
Deal found 2/24$158
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 4/256:14 pm
IAH
-
BUF
1 stop15h 55m
Frontier
Fri 5/81:08 pm
BUF
-
IAH
1 stop10h 42m
Frontier
Deal found 2/24$161
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:49 pm
IAH
-
BUF
1 stop17h 24m
Frontier
Thu 5/141:08 pm
BUF
-
IAH
1 stop10h 42m
Frontier
Deal found 2/23$164
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 3/195:15 am
IAH
-
BUF
1 stop5h 50m
Multiple Airlines
Mon 3/239:25 pm
BUF
-
IAH
1 stop12h 15m
Multiple Airlines
Deal found 2/24$165
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 4/185:05 am
IAH
-
BUF
1 stop6h 08m
Multiple Airlines
Sun 4/1912:07 pm
BUF
-
IAH
1 stop20h 52m
Multiple Airlines
Deal found 2/25$166
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 4/171:17 pm
IAH
-
BUF
1 stop21h 56m
Frontier
Mon 4/2012:32 pm
BUF
-
IAH
1 stop11h 18m
Frontier
Deal found 2/26$168
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 4/305:05 am
IAH
-
BUF
1 stop6h 07m
Multiple Airlines
Sun 5/312:32 pm
BUF
-
IAH
1 stop20h 27m
Multiple Airlines
Deal found 2/24$169
This Kiwi.com deal was found by Cheapflights users on 2/24. 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 4/255:05 am
IAH
-
BUF
1 stop6h 08m
Multiple Airlines
Sun 5/312:32 pm
BUF
-
IAH
1 stop20h 27m
Multiple Airlines
Deal found 2/24$170
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:14 pm
IAH
-
BUF
1 stop17h 28m
Multiple Airlines
Fri 4/1712:08 pm
BUF
-
IAH
1 stop23h 17m
Multiple Airlines
Deal found 2/23$173
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 3/195:49 pm
IAH
-
BUF
1 stop17h 16m
Frontier
Mon 3/2311:59 am
BUF
-
IAH
1 stop29h 52m
Frontier
Deal found 2/26$174

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 February 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$153
(Kiwi.com)

One-way from

$82
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$143
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
High demand for flights, 2% potential price rise
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in February 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 February 27, 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

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Fri 5/1

12:44 pm-10:57 pm

1 stop9h 13m

Buffalo

Sat 5/9

6:00 am-11:53 am

1 stop6h 53m

$198

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Tue 5/12

12:44 pm-10:57 pm

1 stop9h 13m

Buffalo

Wed 5/13

6:00 am-11:53 am

1 stop6h 53m

$217

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Mon 6/1

11:50 am-7:05 pm

1 stop6h 15m

Buffalo

Sat 6/6

7:40 am-1:27 pm

1 stop6h 47m

$289

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Fri 5/29

2:25 pm-9:38 pm

1 stop6h 13m

Buffalo

Fri 9/4

6:00 am-12:32 pm

1 stop7h 32m

$316

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Mon 3/30

3:18 pm-10:55 pm

1 stop6h 37m

Buffalo

Tue 3/31

4:53 pm-11:59 pm

1 stop8h 06m

$331

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Tue 3/24

5:23 am-2:19 pm

2 stops7h 56m

Buffalo

Tue 3/31

2:59 pm-11:59 pm

2 stops10h 00m

$341

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Wed 8/19

1:27 pm-11:39 pm

1 stop9h 12m

Buffalo

Sat 8/22

9:40 am-4:48 pm

1 stop8h 08m

$368

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Sat 3/21

5:25 am-11:44 am

1 stop5h 19m

Buffalo

Sat 3/28

6:08 pm-11:59 pm

1 stop6h 51m

$385

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Sat 7/25

1:27 pm-11:39 pm

1 stop9h 12m

Buffalo

Sun 8/2

6:00 am-12:32 pm

1 stop7h 32m

$431

HoustonBuffalo

IAH - BUF

IAHBUF

Houston George Bush Intcntl

Fri 5/29

2:20 pm-11:59 pm

2 stops8h 39m

Buffalo

Fri 9/4

4:30 pm-9:03 pm

1 stop5h 33m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/26

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 February.
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?

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 February 20, 2026.

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 67 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 $273). 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.

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 February 27, 2026.
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.

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

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

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

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

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

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

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

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

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

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. JetBlue provides one of the quickest options available for as low as $331. 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 $169, 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 United Airlines and American Airlines - these airlines can fly you to your destination from $199 and $199, respectively. These flights start at 43% 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 $273). 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
Batavia
Williamsville
Orchard Park
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 February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$169Average$266FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$199Average$358FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$199Average$353FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$272FlexibilityNo cancel feeOn-timeN/A

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