Lowest Prices
Uncover the best deals on Buffalo to Las Vegas flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest BUF - LAS Flights
Useful information for finding best airline tickets from Buffalo Niagara International to McCarran International on your next trip.
Cheapest Round Trip Flight
$140
Southwest Airlines
• 1 stop
• 14h 10m
Oct 25 – Nov 01
The cheapest round trip flight from Buffalo to Las Vegas (BUF-LAS-BUF) is currently $140
Cheapest Direct Flight
$341
Southwest Airlines
• nonstop
• 7h 30m
Oct 25
The cheapest nonstop flight from Buffalo to Las Vegas (BUF-LAS) is currently $341
Fastest Flight
5h 50m
The fastest nonstop flight from Buffalo to Las Vegas (BUF-LAS) takes 5h 50m
Top Airlines Flying from Buffalo to Las Vegas
Latest Flight Deals from Buffalo (BUF) to Las Vegas (LAS)
Compare and book low fare round-trip air tickets from Buffalo to Las Vegas. Ideal for travelers with confirmed return itineraries.
Oct 25 - Nov 01, Economy
Buffalo → Las Vegas
14h 10m
7:00 PM - 12:50 AM • 1 stop
Buffalo → Las Vegas
13h 55m
5:15 AM - 4:50 PM • 1 stop
Southwest Airlines
Oct 25 - Nov 01, Economy
Buffalo → Las Vegas
10h 30m
10:20 AM - 1:50 PM • 1 stop
Buffalo → Las Vegas
15h 50m
6:45 AM - 7:35 PM • 1 stop
Southwest Airlines
Oct 25 - Nov 01, Economy
Buffalo → Las Vegas
13h 42m
6:00 AM - 11:22 AM • 1 stop
Buffalo → Las Vegas
11h 49m
11:45 PM - 9:54 AM • 1 stop
United Airlines
Oct 25 - Nov 01, Economy
Buffalo → Las Vegas
15h 2m
4:04 PM - 10:06 PM • 1 stop
Buffalo → Las Vegas
9h 12m
11:34 PM - 8:26 AM • 1 stop
Delta Airlines
Oct 25 - Nov 01, Economy
Buffalo → Las Vegas
10h 50m
3:53 PM - 7:43 PM • 1 stop
Buffalo → Las Vegas
13h 50m
12:29 PM - 11:59 PM • 1 stop
Delta Airlines
Flying to Las Vegas soon? We've surfaced some of the most affordable last-minute flights from Buffalo to Las Vegas, ideal for urgent plans or spontaneous trips.
Oct 25 - Nov 01, Economy
Buffalo → Las Vegas
14h 10m
7:00 PM - 12:50 AM • 1 stop
Buffalo → Las Vegas
13h 55m
5:15 AM - 4:50 PM • 1 stop
Southwest Airlines
Oct 25 - Nov 01, Economy
Buffalo → Las Vegas
10h 30m
10:20 AM - 1:50 PM • 1 stop
Buffalo → Las Vegas
15h 50m
6:45 AM - 7:35 PM • 1 stop
Southwest Airlines
Oct 25 - Nov 01, Economy
Buffalo → Las Vegas
13h 42m
6:00 AM - 11:22 AM • 1 stop
Buffalo → Las Vegas
11h 49m
11:45 PM - 9:54 AM • 1 stop
United Airlines
Oct 25 - Nov 01, Economy
Buffalo → Las Vegas
15h 2m
4:04 PM - 10:06 PM • 1 stop
Buffalo → Las Vegas
9h 12m
11:34 PM - 8:26 AM • 1 stop
Delta Airlines
Oct 25 - Nov 01, Economy
Buffalo → Las Vegas
10h 50m
3:53 PM - 7:43 PM • 1 stop
Buffalo → Las Vegas
13h 50m
12:29 PM - 11:59 PM • 1 stop
Delta Airlines
Looking for the fastest way to Las Vegas? These direct flight options from BUF to LAS offer both convenience and value—no layovers, just straight to your destination.
Oct 25 - Nov 01, Economy
Buffalo → Las Vegas
7h 30m
6:40 AM - 8:30 AM • nonstop
Buffalo → Las Vegas
6h 55m
12:00 PM - 7:15 PM • nonstop
Southwest Airlines
FAQs on Buffalo to Las Vegas Flights
What are the airports in Buffalo?
BUF
What’s the most popular airline flying from BUF to LAS?
The most popular airline flying from Buffalo to Las Vegas are
Can I fly from BUF to LAS non-stop?
Yes, you can fly BUF to LAS non-stop on
Which airlines fly nonstop between Buffalo and Las Vegas?
The non-stop flights between Buffalo and Las Vegas are .
What’s the earliest departure time from BUF to LAS Airport?
The earliest flight leaves BUF at 6:00 am and lands in LAS - McCarran International
What are the airports in Las Vegas?
LAS
Can I make changes to my Buffalo to Las Vegas flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from BUF to LAS?
Read the fare rules of the Buffalo to Las Vegas air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Buffalo and Las Vegas?
operate flights between Buffalo and Las Vegas
How long does a flight from Buffalo to Las Vegas take?
It takes approximately 5 hour to fly non-stop from BUF to LAS, which is 1986.29 miles by air.
Which airlines provide the cheapest flights from Buffalo (BUF) to Las Vegas (LAS) ?
In the past couple of days, the cheapest tickets to LAS from BUF were found on DL : USD 192
Do I need a passport to fly between BUF and LAS?
No
What’s the latest departure time from BUF to LAS ?
The last flight leaves BUF at 7:00 pm
Buffalo (BUF) to Las Vegas (LAS): Airport Information
| Origin Airport | Buffalo Niagara International , Buffalo, US |
| Destination Airport | McCarran International , Las Vegas, US |
| Distance | 1986 miles |
More Flight Options for Buffalo (BUF) and Las Vegas (LAS)
Flights from Buffalo (BUF)
to Newark (EWR)
Flights from Buffalo (BUF)
to Los Angeles (LAX)
Flights from Buffalo (BUF)
to Fort Lauderdale (FLL)
Flights from Buffalo (BUF)
to Atlanta (ATL)
Flights from Buffalo (BUF)
to Orlando (MCO)
Flights from Buffalo (BUF)
to Savannah (SAV)
Flights from Buffalo (BUF)
to Dallas (DAL)
Flights from Buffalo (BUF)
to West Palm Beach (PBI)
Flights from Buffalo (BUF)
to New York (NYC)
Flights from Buffalo (BUF)
to Pensacola (PNS)
Flights from Buffalo (BUF)
to Las Vegas (LAS)
Flights from Buffalo (BUF)
to San Juan (SJU)
Flights from Buffalo (BUF)
to New York (LGA)
Flights from Buffalo (BUF)
to Sarasota/Bradenton (SRQ)
Flights from Buffalo (BUF)
to Miami (MIA)
Flights from Buffalo (BUF)
to Washington (IAD)
Flights from Buffalo (BUF)
to Houston (IAH)
Flights from Buffalo (BUF)
to Tampa (TPA)
Flights from Buffalo (BUF)
to New York (JFK)
Flights from Buffalo (BUF)
to Ontario (ONT)
Flights from Houston (IAH)
to Las Vegas (LAS)
Flights from Chicago (ORD)
to Las Vegas (LAS)
Flights from Seattle (SEA)
to Las Vegas (LAS)
Flights from Dallas (DFW)
to Las Vegas (LAS)
Flights from Dallas (DFW)
to Las Vegas (LAS)
Flights from Atlanta (ATL)
to Las Vegas (LAS)
Flights from Atlanta (ATL)
to Las Vegas (LAS)
Flights from Charlotte (CLT)
to Las Vegas (LAS)
Flights from Cleveland (CLE)
to Las Vegas (LAS)
Flights from Los Angeles (LAX)
to Las Vegas (LAS)
Flights from Sacramento (SMF)
to Las Vegas (LAS)
Flights from San Jose (SJC)
to Las Vegas (LAS)
Flights from Cincinnati (CVG)
to Las Vegas (LAS)
Flights from Ontario (ONT)
to Las Vegas (LAS)
Flights from Ontario (ONT)
to Las Vegas (LAS)
Flights from Dallas (DAL)
to Las Vegas (LAS)
Flights from Miami (MIA)
to Las Vegas (LAS)
Flights from Orlando (MCO)
to Las Vegas (LAS)
Flights from Spokane (GEG)
to Las Vegas (LAS)
Flights from Burbank (BUR)
to Las Vegas (LAS)
Cheap flights to North America (NA)
Cheap flights to United States (US)
Cheap flights to Nevada (US-NV)
Cheap flights to New York (US-NY)
Cheap flights from North America (NA)
Cheap flights from United States (US)
Cheap flights from Nevada (US-NV)
Cheap flights from New York (US-NY)
Flights to Buffalo (BUF)
Flights to Las Vegas (LAS)
Flights from Buffalo (BUF)
Flights from Las Vegas (LAS)
Flights from Las Vegas (LAS)
to Buffalo (BUF)
Why Fareleaders for BUF to LAS Plane Tickets
New Deals Everyday
Get the best prices on BUF to LAS flights—we update our fares daily so you never miss a saving.
No Service Fees
Compare hundreds of Buffalo to Las Vegas flights and secure the best deals—we never add any service fees.