CA $177 Cheap Flights from Las Vegas (LAS) to Buffalo (BUF)

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

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

Prices were available within the past 7 days and start at CA $177 for one-way flights and CA $350 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Delta
American Airlines
JetBlue Airways
American Airlines
American Airlines
JetBlue Airways
JetBlue Airways
Alaska Airlines
United

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

February is typically the cheapest month to fly

From CA $217 - CA $548 per traveller.

Graph displaying average flight prices per month

Flight from Las Vegas to Buffalo (LAS - BUF) route information
Origin airport
Harry Reid Intl.
Destination airport
Buffalo Niagara Intl.
Roundtrip price
CA $350
Distance
3170 km
Average flight time
7 hours 18 mins

Las Vegas to Buffalo Flights

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

With Expedia, it’s simple to find and book flights to Buffalo from Las Vegas 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 Buffalo Niagara 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 Las Vegas to Buffalo today, tomorrow, or this week.  

 

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

Sort your search results by price to find great deals on your flight from Las Vegas to Buffalo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Buffalo from Las Vegas currently is just CA $350 rising to CA $467.  

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 Buffalo  
  • 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 Buffalo from Las Vegas 

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 Buffalo with Expedia today.

Frequently asked questions

How much is a flight from Harry Reid Airport (formerly McCarran Airport) to BUF?
Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights between LAS and BUF start from CA $350. Book ASAP to score the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Harry Reid Airport (formerly McCarran Airport) to Buffalo Niagara Intl. Airport (BUF)?
Most flights can be conveniently cancelled online, but whether or not you are charged a fee varies between airlines. If you do have to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Harry Reid Airport (formerly McCarran Airport) to Buffalo Niagara International Airport that have flexible change policies?
Plenty of airlines will allow you to reschedule your flight without charging a fee. All you pay is the cost difference between flights. When searching for LAS to BUF flights, you'll see a "No change fees" filter for you to pick.
How many hours is the flight from LAS to BUF?
There are plenty of ways to make the 6 hours and 11 minutes between Harry Reid Airport (formerly McCarran Airport) and Buffalo Niagara International Airport go by faster. If you want to be productive, organize your camera roll or clear out all those backed-up emails. A nice snooze also helps pass the time!
How far is the flight from Harry Reid Airport (formerly McCarran Airport) to BUF?
It's around 3,200 kilometres from Las Vegas to Buffalo, so expect to be flying for a while. Keep yourself occupied by packing things like your e-reader or a gripping book.
Which airlines fly direct from LAS to Buffalo Niagara International Airport?
Flying straight from Harry Reid Airport (formerly McCarran Airport) to BUF is a cinch with Southwest Airlines (WN). This popular carrier offers 30 flights each month.
Are LAS to Buffalo Niagara International Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so not always. While last-minute flight deals between Harry Reid Airport (formerly McCarran Airport) and Buffalo Niagara International Airport are possible, it's also a good idea to monitor prices well before you fly. In fact, some air carriers advertise their prices up to 12 months before the departure date. Expedia is constantly updating the best bargains around, so keep checking back and be ready to grab your seat when prices drop.

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