$76 Cheap flights from Harry Reid Intl. to Buffalo Niagara Intl. (LAS to BUF)

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Amazing LAS to BUF Flight Deals

The cheapest flights to Buffalo Niagara Intl. found within the past 7 days were $147 round trip and $76 one way. Prices and availability subject to change. Additional terms may apply.

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Frequently asked questions

Can I catch a flight from McCarran Intl. Airport (LAS) to BUF right now?
For information on any present BUF travel advice and quarantine requirements, visit our Covid-19 Travel Advisor. Check before you arrange your flight, so you don’t get caught out en route.
Are there direct flights from McCarran Intl. Airport (LAS) to Buffalo Niagara International Airport?
For a hassle-free trip between Las Vegas and Buffalo, try Southwest Airlines. This airline offers direct flights from McCarran Airport to Buffalo Niagara International Airport.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to BUF, please visit our Customer Service Portal.
How long is the flight from McCarran Intl. Airport (LAS) to Buffalo Niagara International Airport?
It usually takes around 5 hours and 56 minutes to jet from LAS to Buffalo Niagara International Airport. You’ll be in the air for a while, so entertain yourself with a movie or flick through your favorite novel.
What is the flight distance from McCarran Airport to Buffalo Niagara Intl. Airport (BUF)?
With a flight distance of 2,000 mi between McCarran Intl. Airport (LAS) and Buffalo Niagara International Airport, you’re going to be in the air for a reasonable length of time. It’s a great chance to get engrossed in a film, get some work out of the way or just sit back with a magazine.
What airlines fly from McCarran Intl. Airport (LAS) to Buffalo Niagara International Airport?
With Southwest Airlines, you won’t have to put up with extended layovers or sitting around waiting for your next flight. This airline company will take you nonstop from LAS to Buffalo Niagara International Airport on one of the 8 flights offered on this route every month.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with American Airlines, Delta or United Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Harry Reid Intl.
Traveling To
Buffalo Niagara Intl.
Shortest Flight Time
10 hours 15 mins
Earliest Departure Time
11:35AM EDT
Latest Departure Time
11:35AM EDT
Lowest Flight Price
$147

Route Info

Flight path for flights from McCarran International Airport to Buffalo Niagara International Airport


Distance:
1,993.00 miles


Airlines & Aircraft Used on LAS to BUF Flight Routes


Airline Carrier
Aircraft
American Airlines
Airbus A319
American Airlines
Airbus A320-100/200
United Airlines
Airbus A319

Discover our best flights from Las Vegas LAS to Buffalo BUF. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Las Vegas LAS to Buffalo BUF at the right price  

Airfares to Buffalo BUF from Las Vegas LAS currently cost between $147 and $218. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Las Vegas LAS to Buffalo BUF 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Las Vegas LAS to Buffalo BUF on Travelocity starting at $76. Prices and availability subject to change. Additional terms may apply. 

 

Get to Buffalo BUF from Las Vegas LAS quicker with direct flights. 

Get to Buffalo faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to BUF from LAS to take around 10 hour(s) 15 min(s).  

 

Find our cheapest airfares for flights from Las Vegas LAS to Buffalo BUF

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to BUF from LAS. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Las Vegas LAS to Buffalo BUF today 

If you’re flexible about when you travel, April is usually the cheapest month to fly from Las Vegas LAS to Buffalo BUF. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Buffalo BUF from Las Vegas LAS 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to BUF from LAS have this option.  

 

Travel with confidence when you book flights to Buffalo BUF from Las Vegas LAS with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.