￥20,070 Cheap Flights from Buffalo (BUF) to Las Vegas (LAS)

View ￥20,070 flight on Tue, May 5, 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Buffalo to Las Vegas (BUF-LAS)

Prices were available within the past 7 days and start at ￥20,070 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Buffalo (BUF) to Las Vegas (LAS)

January is typically the cheapest month to fly

From ￥22,083 - ￥44,104 per traveler.
Flights from Buffalo (BUF) to Las Vegas (LAS)
Origin airport
Buffalo Niagara Intl.
Destination airport
Harry Reid Intl.
Distance
3170 km
Average flight time
1 hour 57 mins

Buffalo to Las Vegas Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Buffalo to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Las Vegas.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with BUF to LAS flights that won’t make your bank account wince. Ready to temporarily leave behind Buffalo for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to LAS with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Buffalo Niagara Intl. Airport (BUF) to McCarran Intl. Airport (LAS)?
Start packing your bags, because round-trip journeys from Buffalo Niagara Intl. Airport (BUF) to Harry Reid Airport (formerly McCarran Airport) start from . That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Buffalo Niagara International Airport to McCarran Airport?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Buffalo Niagara Intl. Airport (BUF) to McCarran Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Buffalo Niagara Intl. Airport (BUF) to McCarran Intl. Airport (LAS) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Buffalo Niagara International Airport to Harry Reid Airport (formerly McCarran Airport)?
The flight time between Buffalo Niagara Intl. Airport (BUF) and LAS is 6 hours and 34 minutes. If you're traveling with kids, it's always a good idea to pack some snacks in your cabin baggage.
How far is the flight from BUF to Harry Reid Airport (formerly McCarran Airport)?
Around 3,200 kilometers separates Buffalo and Las Vegas, so pack some in-flight entertainment to keep you busy for a couple of hours. That thrilling novel you haven't started will do the trick.
Which airlines fly direct from Buffalo Niagara Intl. Airport (BUF) to Harry Reid Airport (formerly McCarran Airport)?
If you want to fly straight from Buffalo Niagara International Airport to LAS, you'll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly on this route.
Are BUF to McCarran Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so there are no guarantees. While last-minute deals between Buffalo Niagara International Airport and McCarran Intl. Airport (LAS) are of course possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some carriers release their prices up to 12 months before the departure date. Expedia is continuously updating the biggest airfare bargains around, so keep checking and be ready to pounce when the price is right.

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