$118 Find Cheap Flights from Buffalo to Las Vegas - Compare and Save

If you’re looking for somewhere to sleep at LAS, head to Zero Level Fitness in Terminal 1. This establishment is more than a gym, offering sleeping cabins equipped with a fridge, microwave, desk, power outlet, and free Wi-Fi. When you rent a room, you can access the fitness center, showers, lockers, and luggage storage facilities.

Private nursing suites have been provided at LAS in Terminals 1 and 3. Each nursing suite has comfortable seating, a table, and USB outlets. Baby changing facilities can be found at the family restrooms all over LAS. The airport has also provided a children’s play area for passengers with older kids. You’ll find the play area in Terminal 1, Level 2, above the rotunda.

Regional Transportation Commission of Southern Nevada (RTC), Westcliff Airport Express (WAX), and Centennial Express provide bus services from LAS to downtown Las Vegas. You’ll find the RTC and WAX buses at Terminal 1, level zero. Centennial Express and WAX buses also operate from Terminal 3, and the RTC buses at Terminal 3 are on the west side of level zero. There are also intercity shuttles from LAS to areas around Las Vegas. Taxis and limousine services are also available outside Terminals 1 and 3, and you’ll get car rentals from the Rent-A-Car center a short distance from LAS. Car rental providers provide free shuttles to the rental center.

Reserved parking spots, accessible toilets, and barrier-free access is provided at BUF for the physically challenged passengers. Wheelchair assistance will be provided by your airline, but the airport also has an electric cart for passengers with limited mobility. Braille signage and Aira are available at the airport for the visually impaired. The hard at hearing and those passengers with speech challenges will have video phones, TDD telephones, and signs pre- and post-security for their convenience. Service dogs are also welcome at BUF.

Among airlines operating Buffalo to Las Vegas flights:

• Southwest: offers free seat selection
• American Airlines: offers free seat selection
• Delta: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

3 airlines operate flights between Buffalo and Las Vegas. The airlines offering nonstop flights on this route include:

• Southwest
• Delta
• American Airlines

Flights from Buffalo to Las Vegas usually depart from Buffalo (BUF) and arrive at Las Vegas Harry Reid Intl (LAS).

Here are some options for this route, based on selected ticket types and cabin classes:

• Southwest: a cabin bag in Economy Class class
• American Airlines: a cabin bag in Economy Class class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Three cabin classes are available on flights from Buffalo to Las Vegas:

• Economy Class
• Premium Economy Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $294 round-trip via Orlando (MCO), compared to $586 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Southwest and Air Canada. Other aircraft seen on the route include Boeing 737-800 Passenger/BBJ2 (winglets) variants.

One-stop flights from Buffalo to Las Vegas most commonly connect through:

• Chicago O'Hare Intl (ORD) - 32% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 15% of one-stop connections
• Detroit Metropolitan Wayne County (DTW) - 12% of one-stop connections
• Denver Intl (DEN) - 7% of one-stop connections

Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 23% on the Buffalo to Las Vegas route. Tuesday is the cheapest departure day at $354 round-trip on average, while Friday is the most expensive at $455, a difference of $101. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Some of the most popular sights in Las Vegas are Fremont Street Experience, The Venetian and Las Vegas Convention Center. These are among the most viewed places in Las Vegas on KAYAK.

These are the earliest and latest flight times available from Buffalo to Las Vegas:

• Earliest: departs at 6:30 am and lands at 11:24 am
• Latest: departs at 8:15 pm and lands at 1:09 am.

The flight takes about 4h 54m.

Last-minute fares on this route - booked within 2 weeks of departure - run 10% above the route average of $415. Book 4 weeks before departure for the lowest fares.

A nonstop flight from Buffalo to Las Vegas takes 4h 54m, covering 1,980 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $275 to $2,099. That means the highest observed fare was about 8x higher than the lowest one.

One-way fares from Buffalo to Las Vegas are currently lower than usual. Average one-way flight prices are about $142, which is 38% below the typical average for this route.

Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 6h 51m, compared with 7h 03m via Chicago Midway (MDW) and 7h 09m via Phoenix Sky Harbor Intl (PHX).

Las Vegas is 3 hours behind Buffalo (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Las Vegas Harry Reid Intl Airport (LAS) hosts 5 major car rental companies, with daily rates starting from around $8 for economy cars. Top options include:
• Easirent
• Ace
• Fox
• Dollar
• Thrifty

Round-trip flights from Buffalo to Las Vegas range from $318 to $541, with an average of $415 over the past 12 months. Anything below $318 counts as a good deal.

Three airlines offer in-flight Wi-Fi on Buffalo to Las Vegas flights:

• • American Airlines
• • JetBlue
• • Delta