Las VegasBuffaloNonstop Flight TimeLAS–BUF
Las Vegas (Harry Reid International Airport) to Buffalo (Buffalo Niagara International Airport).
Direct flights from LAS to BUF 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 10:00 to 10:00 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 LAS to BUF
Our current provider sample includes weekly direct flights from LAS to BUF across 1 captured airline. Captured departure terminal data is available for 1.
- First departure
- 10:00
- Last departure
- 10:00
- Captured departures/day
- 1
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | weekly | Boeing 737 · Terminal 1 · Seat map | 10:00 |
Aircraft on this route
Flying the other way?
BUF to LAS flights — weekly on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for LAS to BUF, 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 LAS to BUF?
The LAS to BUF flight time is estimated at about 4h 40m from great-circle distance until enough tracked flights are available.
How far is LAS from BUF?
LAS to BUF is about 1,982 miles by air.
Are there nonstop flights from LAS to BUF?
Yes. Captured schedules show weekly from LAS to BUF on Southwest Airlines. Confirm live timetables before booking.
Which airlines fly from LAS to BUF?
Our current provider sample for LAS to BUF includes Southwest Airlines. Confirm live timetables before booking.
What aircraft fly from LAS to BUF?
Aircraft captured in our current provider sample for LAS to BUF include Boeing 737.
Route hubs
Nearby airport options
Near Buffalo
- YYZ - TorontoToronto Pearson International Airport · 68 mi from BUFFlights to YYZ