Cheap flights from Buffalo to Las Vegas from C$ 174
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Las Vegas departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Buffalo to Las Vegas
Cheap round-trip flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
American Airlines flights from Buffalo to Las Vegas
Our best American Airlines deals on Buffalo to Las Vegas flight tickets
Sun Country Air flights from Buffalo to Las Vegas
Our best Sun Country Air deals on Buffalo to Las Vegas flight tickets
See travel insights to Las Vegas from
How to get the cheapest flight ticket from Buffalo to Las Vegas
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Buffalo and Las Vegas?
What is the cheapest month to fly to Las Vegas?
If you’re not able to fly to Las Vegas in November, then August is your next best option. Flight prices from Buffalo to Las Vegas during August average around C$ 480.
What is the cheapest day to depart on your flight to Las Vegas?
The cheapest day to depart from Buffalo to Las Vegas is on a Tuesday. Travellers who choose to depart for Las Vegas on a Tuesday will often find tickets for as low as C$ 576. The most expensive day to fly to Las Vegas is Friday, with ticket prices averaging around C$ 781.
What is the cheapest time of day to depart on your flight to Las Vegas?
The cheapest time of day to fly to Las Vegas is in the afternoon when flights can be purchased for as low as C$ 647. Try not to purchase tickets in the morning because they tend to be around C$ 812. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Buffalo to Las Vegas Harry Reid Intl flight route?
Fly from Buffalo to Las Vegas Harry Reid Intl for the best Buffalo - Las Vegas Harry Reid Intl flight prices
How far in advance should I book a flight to Las Vegas?
You are more likely to see cheaper flights to Las Vegas from Buffalo when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around C$ 554 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Buffalo for as low as C$ 466 on momondo.
What cabin class options are available on Buffalo to Las Vegas Harry Reid Intl flights?
There are 1 cabin classes available to choose from on Buffalo to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Buffalo to Las Vegas Harry Reid Intl?
JetBlue, Delta, and Sun Country Air are the most popular carriers operating from Buffalo to Las Vegas Harry Reid Intl
Which airlines fly to Las Vegas?
Southwest, Frontier and United Airlines are the top three most popular airlines that fly to Las Vegas from Buffalo according to our data. Southwest is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Las Vegas. Keep in mind that there are 6 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.
How many flights depart from Buffalo to Las Vegas on average per week?
5 flights are operational weekly from Buffalo to Las Vegas as of June 2025. The most popular departure day for this route is Mon, with 20% of flights per week taking off on this day.
When to book flights from Buffalo to Las Vegas
Cheap Buffalo to Las Vegas (BUF to LAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Buffalo to Las Vegas
Best price found | C$ 174 |
|---|---|
Fastest flight time | 4h 40m |
Direct flights | Every day |
Airports in Las Vegas | 1 airport |
How far is Buffalo to Las Vegas Harry Reid Intl by plane?
The distance between Buffalo and Las Vegas Harry Reid Intl is about 3169.5 km. Flights usually cover this in 4h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Buffalo Airport to Las Vegas Harry Reid Intl Airport?
Prices for flights from Buffalo Airport to Las Vegas Harry Reid Intl Airport refresh daily.
How many operators does momondo search for flights from Buffalo Airport to Las Vegas Harry Reid Intl Airport?
As of June 2025, there are 6 operators available to choose from for flights from Buffalo Airport to Las Vegas Harry Reid Intl Airport.
How old do you have to be to fly from Buffalo Airport to Las Vegas Harry Reid Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Buffalo to Las Vegas?
momondo data reveals that the most frequently booked plane model on the route from Buffalo to Las Vegas is Boeing 737-800 Passenger/BBJ2 (winglets), representing 61.13% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 23.67%, Boeing 737-700 Passenger/BBJ1 (winglets) at 4.59%, and Airbus A220-300 at 3.18%.
What is the most popular airline from Buffalo to Las Vegas?
momondo data reveals that the most frequently booked airline on the route from Buffalo to Las Vegas is Southwest, representing 48% of all bookings. The subsequent popular airlines are Frontier at 20%, United Airlines at 14%, and American Airlines at 9%.
Best airlines flying from Buffalo to Las Vegas
Compare and see reviews for airlines that fly from Buffalo to Las Vegas with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 176 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom C$ 256 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom C$ 351 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom C$ 371 | Free Cancellation | Rating 7.3 2,925 reviews | |||
| PriceFrom C$ 477 | Free Cancellation | Rating 8.0 4,287 reviews | |||
| PriceFrom C$ 480 | Free Cancellation | Rating 7.4 8,790 reviews |
Southwest Flights From Buffalo to Las Vegas
Southwest flight deals from Buffalo to Las Vegas start from C$ 349 round-trip. Over the 5 Southwest flights for this route in a normal week, average airfare is usually C$ 527 round-trip - but some users have found much cheaper deals with momondo.
Travelling to a place near Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Buffalo to Las Vegas?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buffalo to Las Vegas for you.
Can I find flights from Buffalo to Las Vegas with flexible booking policies on momondo?
All flight searches from Buffalo to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Buffalo to Las Vegas?
Once all potential Buffalo to Las Vegas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Buffalo to Las Vegas right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Las Vegas, momondo offers a useful price alert feature which will track prices for flights to Las Vegas from Buffalo and alert you when they change.