Southwest Airlines
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United States
William P. Hobby Airport
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United States
Buffalo Niagara International Airport
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Scan through all non-stop flights from Houston to Buffalo. The full flight schedule below gives an overview of all non-stop flights from HOU to BUF, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Warm Continental destinations such as Buffalo enjoy summer temperatures that fluctuate between 20°C and 28°C (68°F to 82°F), with some heatwaves leading to even hotter days. Winters are mostly cold and snowy, with average temperatures ranging from -5°C to 0°C (23°F to 32°F). Travelers can enjoy the vibrant autumn scenery, ski during the winter season, or enjoy the comfortable to warm summer months.
If you're planning a trip to Buffalo, the best time to visit is from late spring through the end of summer, when the weather is pleasantly warm from May to August. Winters can be quite cold, with frost occurring almost every month from November to March and regular snowfall. This makes the mountainous regions perfect for winter sports, offering great opportunities for a winter getaway as well!
Currently, there is only one airline operating non-stop flights from Houston HOU to Buffalo BUF, which is Southwest Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their HOU BUF flight schedule.
All flights depart at 14:55.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Houston to Buffalo takes 3 hours and 35 minutes. The flight distance between Houston and Buffalo is 1,295 miles (or 2,084 km).
There is 1 airport in Buffalo: Buffalo Niagara International Airport (BUF).
There are 0 flights per week flying from Houston to Buffalo (as of August 2026).
3 hours and 35 minutes is the average flight time from Houston to Buffalo.
The distance from Houston to Buffalo is 1,295 miles (2,084 kilometers).
Southwest Airlines is the only airline flying nonstop from Houston to Buffalo.
There are no alliances flying direct from Houston to Buffalo at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Houston to Buffalo:
The earliest flight departs at 14:55 from Houston and arrives at 19:30 at Buffalo.
The latest flight departs at 14:55 from Houston and arrives at 19:30 at Buffalo.
1,295 miles (2,084 km) · 3h 35m
14:55
19:30
Southwest Airlines
WN 5109
Southwest Airlines
Boeing 737-800 (winglets)
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