RM951 Cheap Flights from Buffalo (BUF) to Las Vegas (LAS)

View RM951 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 RM951 for one-way flights and RM1,476 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 5 Feb - Wed, 11 Feb
BUF
Buffalo
LAS
Las Vegas
RM1,476 Return, found 4 days ago
RM1,476
Return
found 4 days ago
Select American Airlines flight, departing Thu, 5 Feb from Buffalo to Las Vegas, returning Wed, 11 Feb, priced at RM1,476 found 4 days ago
American Airlines
Thu, 5 Feb - Wed, 11 Feb
BUF
Buffalo
LAS
Las Vegas
RM1,654 Return, found 4 days ago
RM1,654
Return
found 4 days ago
Select American Airlines flight, departing Thu, 5 Feb from Buffalo to Las Vegas, returning Wed, 11 Feb, priced at RM1,654 found 4 days ago
American Airlines
Thu, 5 Feb - Wed, 11 Feb
BUF
Buffalo
LAS
Las Vegas
RM1,655 Return, found 4 days ago
RM1,655
Return
found 4 days ago
Select American Airlines flight, departing Thu, 5 Feb from Buffalo to Las Vegas, returning Wed, 11 Feb, priced at RM1,655 found 4 days ago
United
Thu, 5 Feb - Wed, 11 Feb
BUF
Buffalo
LAS
Las Vegas
RM1,656 Return, found 4 days ago
RM1,656
Return
found 4 days ago
Select United flight, departing Thu, 5 Feb from Buffalo to Las Vegas, returning Wed, 11 Feb, priced at RM1,656 found 4 days ago
Delta
Thu, 5 Feb - Wed, 11 Feb
BUF
Buffalo
LAS
Las Vegas
RM1,657 Return, found 4 days ago
RM1,657
Return
found 4 days ago
Select Delta flight, departing Thu, 5 Feb from Buffalo to Las Vegas, returning Wed, 11 Feb, priced at RM1,657 found 4 days ago
American Airlines
Thu, 5 Feb - Wed, 11 Feb
BUF
Buffalo
LAS
Las Vegas
RM1,740 Return, found 4 days ago
RM1,740
Return
found 4 days ago
Select American Airlines flight, departing Thu, 5 Feb from Buffalo to Las Vegas, returning Wed, 11 Feb, priced at RM1,740 found 4 days ago
Delta
Thu, 5 Feb - Wed, 11 Feb
BUF
Buffalo
LAS
Las Vegas
RM1,744 Return, found 4 days ago
RM1,744
Return
found 4 days ago
Select Delta flight, departing Thu, 5 Feb from Buffalo to Las Vegas, returning Wed, 11 Feb, priced at RM1,744 found 4 days ago
American Airlines
Thu, 5 Feb - Wed, 11 Feb
BUF
Buffalo
LAS
Las Vegas
RM1,761 Return, found 4 days ago
RM1,761
Return
found 4 days ago
Select American Airlines flight, departing Thu, 5 Feb from Buffalo to Las Vegas, returning Wed, 11 Feb, priced at RM1,761 found 4 days ago
American Airlines
Thu, 5 Feb - Wed, 11 Feb
BUF
Buffalo
LAS
Las Vegas
RM1,818 Return, found 4 days ago
RM1,818
Return
found 4 days ago
Select American Airlines flight, departing Thu, 5 Feb from Buffalo to Las Vegas, returning Wed, 11 Feb, priced at RM1,818 found 4 days ago
United
Thu, 5 Feb - Wed, 11 Feb
BUF
Buffalo
LAS
Las Vegas
RM1,834 Return, found 4 days ago
RM1,834
Return
found 4 days ago
Select United flight, departing Thu, 5 Feb from Buffalo to Las Vegas, returning Wed, 11 Feb, priced at RM1,834 found 4 days ago

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

January is typically the cheapest month to fly

From RM 587 - RM 1,172 per traveller.
Buffalo to Las Vegas route information
Origin airport
Buffalo Niagara Intl.
Destination airport
Harry Reid Intl.
Return price
RM1,476
Distance
3170 km
Average flight time
5 hours 20 mins

Perfect flights from Buffalo to Las Vegas

Your Journey from Buffalo to Las Vegas

Start your unforgettable journey with Expedia. Our broad selection of flights from Buffalo to Las Vegas caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including American Airlines, United, Delta. 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 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Buffalo to Las Vegas Flights

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 RM951 and roundtrip prices from RM1,476*.
 

Pre-Flight Essentials

Ensure a smooth journey from Buffalo to Las Vegas with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Las Vegas

Picture yourself stepping off the plane in Las Vegas and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Buffalo to Las Vegas Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Buffalo to Las Vegas.
 

Beyond the Flight – Exploring Las Vegas

With Expedia, your adventure extends beyond the flight. Explore Las Vegas at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Buffalo to Las Vegas with Confidence

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*Note: Prices may vary based on availability and are subject to change.

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 RM1,476. 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.

Explore a world of travel with Expedia

*Available to Expedia members.