Southwest Airlines flights from BUF to LAS
Find comprehensive Southwest Airlines flight information, schedules, and booking details for direct flights from BUF to LAS. Southwest Airlines operates 1-2 flights daily flights on this route.• Flight Duration: 4h 50m - 5h 20m (average flight time)• Distance: 1993 miles (3207 km) (air miles between airports)• Daily Flights: 1-2 flights (scheduled departures per day)
BUF
LAS
FLIGHT TIME
4h 50m - 5h 20m
FLIGHT DISTANCE
1993 miles (3207 km)
5h 0m - 5h 0m
05:45
05:45
1993 miles (3207 km)
August
1 (Show)
8
Southwest Airlines Flight Schedule from BUF to LAS
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WN3790 |  Southwest Airlines | 05:45 | 07:45:00 | Boeing 737-800 (winglets) Passenger/BBJ2 |
Southwest Airlines Monthly Flight Calendar
December 2025
Route Insights
Pricing patterns: August typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 5:00, offering more flight options and potentially better connections.
BUF - LAS flight price statistics
$360
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$325
Jan$380
Feb$709
Mar$508
Apr$329
May$294
Jun$259
Jul$202
Aug$202
Sep$312
Oct$381
Nov$421
DecSouthwest Airlines Terminal Information
Departure Terminal at BUF:
• Terminal : Southwest Airlines operates from this terminal
Arrival Terminal at LAS:
• Terminal : Southwest Airlines operates from this terminal
Frequently Asked Questions about Southwest Airlines Flights
How many Southwest Airlines flights operate from BUF to LAS?
Southwest Airlines operates 1 flight from BUF to LAS.
What city does LAS airport serve?
LAS airport serves Las Vegas.
How long is the Southwest Airlines flight from BUF to LAS?
The flight duration is approximately 4h 50m - 5h 20m.
What is the distance from BUF to LAS?
The distance is 1993 miles (3207 km).
What aircraft does Southwest Airlines use on this route?
Southwest Airlines uses Boeing 737-800 (winglets) Passenger/BBJ2 on this route.
What is the cheapest month to fly Southwest Airlines from BUF to LAS?
August is typically the cheapest month to fly Southwest Airlines on this route.
What is the average price for a Southwest Airlines flight from BUF to LAS?
The average price for a round-trip Southwest Airlines flight on this route is approximately $360. Prices can vary based on booking time and demand.
How many Southwest Airlines flights operate per week on this route?
Southwest Airlines operates approximately 8 flights per week from BUF to LAS.