S$231 Cheap Flights from Buffalo to Las Vegas

View S$231 flight on Thu, 5 Feb, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at S$231 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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

January is typically the cheapest month to fly

From S$184 - S$368 per traveller.

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 . 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 kilometres 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 travelling 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 travellers 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.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Harry Reid Intl.
Distance
3170 km
Average flight time
1 hour 57 mins

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Perfect flights from Buffalo to Las Vegas

Your Journey from Buffalo to Las Vegas

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With Expedia, you have access to a wide range of airlines, including Delta, American Airlines, United. Our selection of flights from Buffalo Niagara Intl. to Harry Reid Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 14 airlines, you're bound to find the perfect flight.
 

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Experience the joy of finding cheap flights from Buffalo Niagara Intl. to Harry Reid Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$231 and roundtrip prices *.
 

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Experience the Vibrant Las Vegas

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Buffalo to Las Vegas

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