CA $157 Cheap Flights from Buffalo (BUF) to Las Vegas (LAS)

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

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Cheap flights from Buffalo (BUF) to Las Vegas (LAS)

Prices were available within the past 7 days and start at CA $157 for one-way flights and CA $314 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
American Airlines
American Airlines
American Airlines
Delta
Delta
JetBlue Airways
United
Sun Country Airlines

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

January is typically the cheapest month to fly

From CA $189 - CA $422 per traveller.

Graph displaying average flight prices per month

Flight from Buffalo to Las Vegas (BUF - LAS) route information
Origin airport
Buffalo Niagara Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Sun Country Airlines, United
Roundtrip price
CA $314
Distance
3170 km
Average flight time
4 hours 50 mins

Buffalo to Las Vegas Flights

The easy way to book your flights from Buffalo to Las Vegas 

With Expedia, it’s simple to find and book flights to Las Vegas from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Harry Reid Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Buffalo to Las Vegas today, tomorrow, or this week.  

 

Save dollars with cheap flights from Buffalo Niagara Intl., BUF to Harry Reid Intl., LAS 

Sort your search results by price to find great deals on your flight from Buffalo to Las Vegas—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Las Vegas from Buffalo currently is just CA $314 rising to CA $393.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Las Vegas  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Las Vegas from Buffalo 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Las Vegas with Expedia today.

Frequently asked questions

How much is a flight from Buffalo Niagara Intl. Airport (BUF) to Harry Reid Airport (formerly McCarran Airport)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey between Buffalo Niagara Intl. Airport (BUF) and Harry Reid Airport (formerly McCarran Airport) was CA $314. Cheap tickets don't wait forever, so book yours today. 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 Intl. Airport (BUF) to Harry Reid Airport (formerly McCarran Airport)?
The majority of flights can be cancelled online, but every air carrier has its own set of terms and conditions. If you do need to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Buffalo Niagara International Airport to LAS that have flexible change policies?
Plenty of airlines will allow you to reschedule your flight without a change fee. All you pay is the cost difference between flights. When searching for Buffalo Niagara Intl. Airport (BUF) to Harry Reid Airport (formerly McCarran Airport) flights, you'll find a "No change fees" filter for you to tick.
How many hours is the flight from Buffalo Niagara International Airport to Harry Reid Airport (formerly McCarran Airport)?
It takes about 7 hours and 16 minutes to jet from Buffalo Niagara Intl. Airport (BUF) to LAS. But with your favourite playlist and a good novel, the hours will go by quicker.
How far is the flight from Buffalo Niagara Intl. Airport (BUF) to Harry Reid Airport (formerly McCarran Airport)?
Around 3,200 kilometres separates Buffalo and Las Vegas, so pack something to keep you busy for a couple of hours. That latest bestseller you haven't started will be perfect.
Which airlines fly direct from BUF to Harry Reid Airport (formerly McCarran Airport)?
A favourite with many travellers, Southwest Airlines (WN) offers 30 flights every month from BUF to Harry Reid Airport (formerly McCarran Airport). Pick the one that fits with your travel plans and book your fare today.
Are Buffalo Niagara International Airport to Harry Reid Intl. Airport (LAS) flight tickets cheaper when they're purchased at the last minute?
It is possible to score great last-minute deals from BUF to Harry Reid Intl. Airport (LAS), but it's also possible to miss out altogether! As many airlines publish prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can be sure you're always getting the latest offers.

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