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

View AU$224 flight on Wed, 2 Apr. 2025Opens in a new window

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue., 1 Apr. - Tue., 8 Apr.
LAS
Las Vegas
BUF
Buffalo
AU$448 Return, found 6 days ago
AU$448
Return
found 6 days ago
Select American Airlines flight, departing Tue., 1 Apr. from Las Vegas to Buffalo, returning Tue., 8 Apr., priced at AU$448 found 6 days ago
American Airlines
Thu., 3 Apr. - Wed., 9 Apr.
LAS
Las Vegas
BUF
Buffalo
AU$451 Return, found 3 days ago
AU$451
Return
found 3 days ago
Select American Airlines flight, departing Thu., 3 Apr. from Las Vegas to Buffalo, returning Wed., 9 Apr., priced at AU$451 found 3 days ago
Delta
Thu., 15 May - Fri., 16 May
LAS
Las Vegas
BUF
Buffalo
AU$455 Return, found 8 hours ago
AU$455
Return
found 8 hours ago
Select Delta flight, departing Thu., 15 May from Las Vegas to Buffalo, returning Fri., 16 May, priced at AU$455 found 8 hours ago
Delta
Mon., 12 May - Tue., 20 May
LAS
Las Vegas
BUF
Buffalo
AU$457 Return, found 2 days ago
AU$457
Return
found 2 days ago
Select Delta flight, departing Mon., 12 May from Las Vegas to Buffalo, returning Tue., 20 May, priced at AU$457 found 2 days ago
American Airlines
Fri., 4 Apr. - Mon., 7 Apr.
LAS
Las Vegas
BUF
Buffalo
AU$460 Return, found 5 days ago
AU$460
Return
found 5 days ago
Select American Airlines flight, departing Fri., 4 Apr. from Las Vegas to Buffalo, returning Mon., 7 Apr., priced at AU$460 found 5 days ago
American Airlines
Sun., 13 Apr. - Sat., 19 Apr.
LAS
Las Vegas
BUF
Buffalo
AU$464 Return, found 20 hours ago
AU$464
Return
found 20 hours ago
Select American Airlines flight, departing Sun., 13 Apr. from Las Vegas to Buffalo, returning Sat., 19 Apr., priced at AU$464 found 20 hours ago
American Airlines
Tue., 1 Apr. - Tue., 8 Apr.
LAS
Las Vegas
BUF
Buffalo
AU$493 Return, found 6 days ago
AU$493
Return
found 6 days ago
Select American Airlines flight, departing Tue., 1 Apr. from Las Vegas to Buffalo, returning Tue., 8 Apr., priced at AU$493 found 6 days ago
American Airlines
Thu., 3 Apr. - Wed., 9 Apr.
LAS
Las Vegas
BUF
Buffalo
AU$495 Return, found 3 days ago
AU$495
Return
found 3 days ago
Select American Airlines flight, departing Thu., 3 Apr. from Las Vegas to Buffalo, returning Wed., 9 Apr., priced at AU$495 found 3 days ago
United
Tue., 1 Apr. - Tue., 8 Apr.
LAS
Las Vegas
BUF
Buffalo
AU$520 Return, found 6 days ago
AU$520
Return
found 6 days ago
Select United flight, departing Tue., 1 Apr. from Las Vegas to Buffalo, returning Tue., 8 Apr., priced at AU$520 found 6 days ago
Alaska Airlines
Thu., 20 Mar. - Wed., 26 Mar.
LAS
Las Vegas
BUF
Buffalo
AU$1,139 Return, found 5 days ago
AU$1,139
Return
found 5 days ago
Select Alaska Airlines flight, departing Thu., 20 Mar. from Las Vegas to Buffalo, returning Wed., 26 Mar., priced at AU$1,139 found 5 days ago
Flight from Las Vegas to Buffalo route information
Origin airport
Harry Reid Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
American Airlines, Delta, United
Return price
AU$448
Distance
3170 km

Your quick guide to flights from Las Vegas to Buffalo

Pick up great flights from Las Vegas to Buffalo

With Expedia, you have your pick of 1 flights a day with 20 airlines covering flights from Las Vegas to Buffalo. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Las Vegas to Buffalo that take around 10 hours.

Find cheap flights from Las Vegas to Buffalo

From the great flight deals with prices currently ranging from AU$448 to AU$1,139, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Las Vegas to Buffalo around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Buffalo is normally in April.

Reasons to book your flight from Las Vegas to Buffalo with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Las Vegas to Buffalo across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Buffalo right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Harry Reid Airport (formerly McCarran Airport) to Buffalo Niagara Intl. Airport (BUF)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight between Harry Reid Airport (formerly McCarran Airport) and Buffalo Niagara Intl. Airport (BUF) was AU$448. Great fares don’t last 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 Harry Reid Airport (formerly McCarran Airport) to BUF?
We get that circumstances change unexpectedly, so we’ve made it as easy as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Harry Reid Airport (formerly McCarran Airport) to Buffalo Niagara Intl. Airport (BUF) 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 Harry Reid Airport (formerly McCarran Airport) to BUF flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Harry Reid Airport (formerly McCarran Airport) to Buffalo Niagara Intl. Airport (BUF)?
Around 3 200 kilometres separates Las Vegas and Buffalo, so pack some in-flight entertainment to keep you busy for a couple of hours. That novel you haven’t finished will be ideal.
Which airlines fly direct from Harry Reid Airport (formerly McCarran Airport) to Buffalo Niagara International Airport?
Frontier Airlines (F9) is a popular option. It offers 30 flights between LAS and Buffalo Niagara Intl. Airport (BUF) each month. You could also check out ticket prices with Southwest Airlines (WN). This airline operates 4 monthly flights between Las Vegas and Buffalo.
Are Harry Reid Airport (formerly McCarran Airport) to BUF flight tickets cheaper when they're purchased at the last minute?
Flight tickets from Harry Reid Airport (formerly McCarran Airport) to BUF are available up to a year before departure on Expedia. And although you may pick up great last-minute deal, it’s never something you can count on. Also, booking your flights in advance means you’ll have more choices — and you can avoid being wedged in the dreaded middle seat! We’re constantly updating our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.
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