Flights operate between Las Vegas (LAS) and Buffalo (BUF).
1 airline operates this route with 1-2 flights daily flights.
Average flight time is 4h 10m - 4h 20m.
Route distance is 1993 miles (3207 km).
Route Distance
1993 miles (3207 km)
Average Duration
4h 10m - 4h 20m
Airlines Operating This Route
Southwest Airlines
Flight Frequency
Daily Flights
1-2 flights
Weekly Flights
8
Typical Departure Time Ranges
Earliest Departure
16:40
Latest Departure
16:40
Route Intelligence Dashboard
Overall Connectivity Score
35
ModerateRoute Diversity
1
Direct Routes
Southwest Airlines serves 1 destination from LAS
Weekly Frequency
7
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| LAS → Buffalo (BUF) (BUF) | 7/week | 4h 10m - 4h 20m | 1,993 km | Seasonal |
Flight Schedule & Filters
Southwest Airlines flights from Las Vegas (LAS) to Buffalo (BUF)
Southwest Airlines operates scheduled nonstop flights between Las Vegas (LAS) and Buffalo (BUF). Southwest Airlines operates 1-2 flights daily flights on this route.• Flight Duration: 4h 10m - 4h 20m (average flight time)• Distance: 1993 miles (3207 km) (air miles between airports)• Daily Flights: 1-2 flights (scheduled departures per day)
Las Vegas (LAS)
US
Buffalo (BUF)
US
FLIGHT TIME
4h 10m - 4h 20m
FLIGHT DISTANCE
1993 miles (3207 km)
4h 15m - 4h 15m
16:40
16:40
1993 miles (3207 km)
September
1 (Show)
8
Southwest Airlines Terminal Information & Contact
Departure Terminal - Las Vegas (LAS)
Terminal: 1
Phone: 800-435-9792
Location: 1, Las Vegas, US
Arrival Terminal - Buffalo (BUF)
Terminal: 1
Phone: 800-435-9792
Location: 1, Buffalo, US
Southwest Airlines Flight Schedule from Las Vegas (LAS) to Buffalo (BUF)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WN183 |  Southwest Airlines | 16:40 | 23:55:00 | Boeing 737MAX 8 Passenger |
Southwest Airlines Monthly Flight Calendar
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Southwest Airlines Terminal Information
Departure Terminal at Las Vegas (LAS):
• Terminal : Southwest Airlines operates from this terminal
Terminal 1:
• Southwest Airlines Terminal Phone: 800-435-9792
Arrival Terminal at Buffalo (BUF):
• Terminal : Southwest Airlines operates from this terminal
Terminal 1:
• Southwest Airlines Terminal Phone: 800-435-9792
Weather & Climate at Buffalo (BUF)
10.3°C
Avg Temperature93mm
Avg Rainfall12.7km/h
Avg Wind Speed74%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Buffalo (BUF)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Buffalo (BUF)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly Southwest Airlines to Buffalo (BUF)
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Seasonal Insight
Best travel months: Year-round
Seasonal Travel Calendar
Southwest Airlines Contact Information and Customer Services
Southwest Airlines Address
2702 Love Field Dr
Dallas, TX 75235, US
Customer Service Phone
800-435-9792Official Website
southwest.com/Frequently Asked Questions
How many Southwest Airlines flights operate from Las Vegas (LAS) to Buffalo (BUF)?
Southwest Airlines operates 1 flight from Las Vegas (LAS) to Buffalo (BUF).
What city does Buffalo (BUF) airport serve?
Buffalo (BUF) airport serves Buffalo, US.
How long is the Southwest Airlines flight from Las Vegas (LAS) to Buffalo (BUF)?
The flight duration is approximately 4h 10m - 4h 20m.
What is the distance from Las Vegas (LAS) to Buffalo (BUF)?
The distance is 1993 miles (3207 km).
What aircraft does Southwest Airlines use on this route?
Southwest Airlines uses Boeing 737MAX 8 Passenger on this route.
Which terminal does Southwest Airlines use at Las Vegas (LAS)?
Southwest Airlines flights from Las Vegas (LAS) depart from Terminal 1. Terminal 1 phone: 800-435-9792.
What is the Southwest Airlines terminal phone number at Las Vegas (LAS)?
The Southwest Airlines terminal phone number at Las Vegas (LAS) is 800-435-9792 (Terminal 1).
View all Southwest Airlines flights to Las Vegas (LAS) →
Popular Southwest Airlines routes from Las Vegas include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.