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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
$171
Delta Airlines
• 1 stop
• 15h 14m
Sep 19 – Sep 26
The cheapest round trip flight from Buffalo to Las Vegas (BUF-LAS-BUF) is currently $171
Cheapest One way Flight
$681
Delta Airlines
• 2 stops
• 22h 30m
Sep 18
The cheapest one way flight from Buffalo to Las Vegas (BUF-LAS) is currently $681
Cheapest Direct Flight
$246
Southwest Airlines
• nonstop
• 7h 20m
Sep 20
The cheapest nonstop flight from Buffalo to Las Vegas (BUF-LAS) is currently $246
Fastest Flight
7h 20m
The fastest nonstop flight from Buffalo to Las Vegas (BUF-LAS) takes 7h 20m
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.
Sep 19 - Sep 26, Economy
Buffalo → Las Vegas
15h 14m
4:59 PM - 11:13 PM • 1 stop
Buffalo → Las Vegas
14h 10m
12:22 PM - 12:12 AM • 1 stop
Delta Airlines
Sep 20 - Sep 27, Economy
Buffalo → Las Vegas
13h 20m
6:05 AM - 11:05 AM • 1 stop
Buffalo → Las Vegas
12h 28m
11:38 PM - 10:26 AM • 1 stop
Delta Airlines
Sep 19 - Sep 26, Economy
Buffalo → Las Vegas
23h 28m
12:09 PM - 11:17 PM • 2 stops
Buffalo → Las Vegas
18h 28m
8:02 AM - 10:10 PM • 2 stops
Alaska Airlines
Sep 20 - Sep 27, Economy
Buffalo → Las Vegas
11h 44m
6:56 PM - 11:00 PM • 1 stop
Buffalo → Las Vegas
15h 13m
11:41 AM - 11:54 PM • 1 stop
American Airlines
Sep 20 - Sep 27, Economy
Buffalo → Las Vegas
15h 52m
12:09 PM - 7:01 PM • 1 stop
Buffalo → Las Vegas
15h 13m
11:41 AM - 11:54 PM • 1 stop
American Airlines
Explore competitive one-way airfare options for BUF - LAS flights. Best suited for flexible or open-ended travel plans.
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.
Sep 19 - Sep 26, Economy
Buffalo → Las Vegas
15h 14m
4:59 PM - 11:13 PM • 1 stop
Buffalo → Las Vegas
14h 10m
12:22 PM - 12:12 AM • 1 stop
Delta Airlines
Sep 20 - Sep 27, Economy
Buffalo → Las Vegas
13h 20m
6:05 AM - 11:05 AM • 1 stop
Buffalo → Las Vegas
12h 28m
11:38 PM - 10:26 AM • 1 stop
Delta Airlines
Sep 19 - Sep 26, Economy
Buffalo → Las Vegas
23h 28m
12:09 PM - 11:17 PM • 2 stops
Buffalo → Las Vegas
18h 28m
8:02 AM - 10:10 PM • 2 stops
Alaska Airlines
Sep 20 - Sep 27, Economy
Buffalo → Las Vegas
11h 44m
6:56 PM - 11:00 PM • 1 stop
Buffalo → Las Vegas
15h 13m
11:41 AM - 11:54 PM • 1 stop
American Airlines
Sep 20 - Sep 27, Economy
Buffalo → Las Vegas
15h 52m
12:09 PM - 7:01 PM • 1 stop
Buffalo → Las Vegas
15h 13m
11:41 AM - 11:54 PM • 1 stop
American 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.
Sep 20 - Sep 27, Economy
Buffalo → Las Vegas
7h 20m
7:25 AM - 9:05 AM • nonstop
Buffalo → Las Vegas
7h 5m
6:10 PM - 1:35 AM • 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 6:05 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 681
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 6:56 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 |
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