Cheap Flights from Buffalo (BUF) to Las Vegas (LAS) from HK$1,007~

View HK$1,007 flight on Mon, 9 Mar 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at HK$1,007 for one-way flights and HK$2,013 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 9 Mar - Tue, 17 Mar
BUF
Buffalo
LAS
Las Vegas
HK$2,013 Return, found 2 days ago
HK$2,013
Return
found 2 days ago
Select Delta flight, departing Mon, 9 Mar from Buffalo to Las Vegas, returning Tue, 17 Mar, priced at HK$2,013 found 2 days ago
Delta
Mon, 9 Mar - Tue, 17 Mar
BUF
Buffalo
LAS
Las Vegas
HK$2,332 Return, found 2 days ago
HK$2,332
Return
found 2 days ago
Select Delta flight, departing Mon, 9 Mar from Buffalo to Las Vegas, returning Tue, 17 Mar, priced at HK$2,332 found 2 days ago
Delta
Mon, 9 Mar - Tue, 17 Mar
BUF
Buffalo
LAS
Las Vegas
HK$2,368 Return, found 2 days ago
HK$2,368
Return
found 2 days ago
Select Delta flight, departing Mon, 9 Mar from Buffalo to Las Vegas, returning Tue, 17 Mar, priced at HK$2,368 found 2 days ago
Delta
Mon, 9 Mar - Tue, 17 Mar
BUF
Buffalo
LAS
Las Vegas
HK$2,444 Return, found 2 days ago
HK$2,444
Return
found 2 days ago
Select Delta flight, departing Mon, 9 Mar from Buffalo to Las Vegas, returning Tue, 17 Mar, priced at HK$2,444 found 2 days ago
Delta
Mon, 9 Mar - Tue, 17 Mar
BUF
Buffalo
LAS
Las Vegas
HK$2,497 Return, found 2 days ago
HK$2,497
Return
found 2 days ago
Select Delta flight, departing Mon, 9 Mar from Buffalo to Las Vegas, returning Tue, 17 Mar, priced at HK$2,497 found 2 days ago
United
Mon, 23 Feb - Fri, 27 Feb
BUF
Buffalo
LAS
Las Vegas
HK$2,669 Return, found 5 days ago
HK$2,669
Return
found 5 days ago
Select United flight, departing Mon, 23 Feb from Buffalo to Las Vegas, returning Fri, 27 Feb, priced at HK$2,669 found 5 days ago
American Airlines
Mon, 9 Mar - Tue, 17 Mar
BUF
Buffalo
LAS
Las Vegas
HK$2,686 Return, found 2 days ago
HK$2,686
Return
found 2 days ago
Select American Airlines flight, departing Mon, 9 Mar from Buffalo to Las Vegas, returning Tue, 17 Mar, priced at HK$2,686 found 2 days ago
American Airlines
Mon, 9 Mar - Tue, 17 Mar
BUF
Buffalo
LAS
Las Vegas
HK$2,722 Return, found 2 days ago
HK$2,722
Return
found 2 days ago
Select American Airlines flight, departing Mon, 9 Mar from Buffalo to Las Vegas, returning Tue, 17 Mar, priced at HK$2,722 found 2 days ago
American Airlines
Mon, 9 Mar - Tue, 17 Mar
BUF
Buffalo
LAS
Las Vegas
HK$2,798 Return, found 2 days ago
HK$2,798
Return
found 2 days ago
Select American Airlines flight, departing Mon, 9 Mar from Buffalo to Las Vegas, returning Tue, 17 Mar, priced at HK$2,798 found 2 days ago
Delta
Mon, 9 Mar - Tue, 17 Mar
BUF
Buffalo
LAS
Las Vegas
HK$2,815 Return, found 2 days ago
HK$2,815
Return
found 2 days ago
Select Delta flight, departing Mon, 9 Mar from Buffalo to Las Vegas, returning Tue, 17 Mar, priced at HK$2,815 found 2 days ago

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

January is typically the cheapest month to fly

From HK$1,104 - HK$2,190 per traveller.
Buffalo to Las Vegas route information
Origin airport
Buffalo Niagara Intl.
Destination airport
Harry Reid Intl.
Return price
HK$2,013
Distance
3170 km
Average flight time
2 hours 15 mins

Flights from Buffalo to Las Vegas

Book cheap flights from Buffalo (BUF) to Las Vegas (LAS) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Buffalo (BUF) to Las Vegas (LAS) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Buffalo (BUF) to Las Vegas (LAS) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Las Vegas flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Las Vegas and things to do in Las Vegas for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Las Vegas more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Las Vegas is HK$1,007 now!

 

Frequently asked questions

How much is a flight from Buffalo Niagara International Airport to Harry Reid Airport (formerly McCarran Airport)?
The lowest price advertised for a round-trip flight between BUF and LAS is HK$2,013. But you better get a move on. This price is taken from fares available within the last 7 days on Expedia for flights departing within the next year. 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 LAS?
This differs between airlines, as each one has its own terms and conditions. Head to the Customer Service Portal, where you'll find instructions on how to cancel online.
How do I find cheap flights from BUF to LAS 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 International Airport to LAS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from BUF to Harry Reid Airport (formerly McCarran Airport)?
It's around 3,200 kilometers from Buffalo to Las Vegas, so you'll be in your seat for a while. Keep yourself occupied by packing things like playing cards (if you're traveling with friends) or the latest bestseller.
Which airlines fly direct from BUF to Harry Reid Airport (formerly McCarran Airport)?
Frontier Airlines (F9) is one of the preferred choices for travelers jetting between BUF and Harry Reid Airport (formerly McCarran Airport). Choose from the 30 flights it offers on this route each month. Operating 4 flights per month along this route, Southwest Airlines (WN) is another fantastic option.
Are Buffalo Niagara International Airport to LAS flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Buffalo Niagara Intl. Airport (BUF) to Harry Reid Airport (formerly McCarran Airport) can be hit-or-miss. You may be able to score a bargain, but you could also completely miss out! If you'd rather play it safe and start planning your trip ahead of time, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines issue their prices that far in advance. Our top tip? Check back often as prices are updated regularly.

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