BuffaloLas VegasNonstop Flight TimeBUF–LAS
Buffalo (Buffalo Niagara International Airport) to Las Vegas (Harry Reid International Airport).
Direct flights from BUF to LAS have an estimated flight time of about 4h 40m, based on the 1,982-mile great-circle distance. Our current captured departure sample includes weekly across 1 captured airline, with Southwest Airlines appearing most often in that sample. Captured departure times run from 17:45 to 17:45 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~4h 40m Estimated from great-circle distance — no tracked flights yet. | 1,982 mi | Nonstop | weekly From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured nonstop airlines for BUF to LAS
Our current provider sample includes weekly direct flights from BUF to LAS across 1 captured airline.
- First departure
- 17:45
- Last departure
- 17:45
- Captured departures/day
- 1
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | weekly | Boeing 737 · Seat map | 17:45 |
Aircraft on this route
Flying the other way?
LAS to BUF flights — weekly on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for BUF to LAS, last seen June 15, 2026. Frequency uses 1 scheduled departures across 1 observed day; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from BUF to LAS?
The BUF to LAS flight time is estimated at about 4h 40m from great-circle distance until enough tracked flights are available.
How far is BUF from LAS?
BUF to LAS is about 1,982 miles by air.
Are there nonstop flights from BUF to LAS?
Yes. Captured schedules show weekly from BUF to LAS on Southwest Airlines. Confirm live timetables before booking.
Which airlines fly from BUF to LAS?
Our current provider sample for BUF to LAS includes Southwest Airlines. Confirm live timetables before booking.
What aircraft fly from BUF to LAS?
Aircraft captured in our current provider sample for BUF to LAS include Boeing 737.
Route hubs
Nearby airport options
Near Buffalo
- YYZ - TorontoToronto Pearson International Airport · 68 mi from BUFFlights from YYZ