A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.
Departure window: through .
No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.
Did you mean Flights from Buffalo to Las Vegas?
Las Vegas
United StatesLAS
Harry Reid International Airport
Buffalo
United StatesBUF
Buffalo Niagara International Airport
Harry Reid International Airport (LAS) serves Las Vegas; Buffalo Niagara International Airport (BUF) serves Buffalo.
The airports are 1,982 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from LAS to BUF.
Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), Delta Air Lines (DL), United Airlines (UA) and Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Oct 3, 2026 – Aug 5, 2027.
These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.
Airline alliance affiliations represented: Oneworld, SkyTeam, Star Alliance
Harry Reid International Airport (LAS) is the origin airport and Buffalo Niagara International Airport (BUF) is the destination airport.
LAS and BUF are approximately 1,982 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from LAS to BUF.
Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), Delta Air Lines (DL), United Airlines (UA) and Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include Boeing 737-800 (738), Boeing 737-800 Winglets (73H), 757, Boeing 737 MAX 8 (7M8), 7S7 and JET.