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BUF - LAS

C$ 176 Find cheap flights from Buffalo to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Las Vegas departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 10/7
Wed 17/7

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Las Vegas.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Las Vegas.
In the last 7 days, travellers have searched 42,898,604 times on KAYAK, and here is why:

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Cheap flight deals from Buffalo to Las Vegas (BUF-LAS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:19 p.m. - 10:40 a.m.BUF-LAS
16h 21m1 stop
6:45 p.m. - 5:46 p.m.LAS-BUF
20h 01m1 stop
C$ 266Frontier
Find Deal
Mon, 2 Sep - Thu, 5 Sep
3:13 p.m. - 11:54 p.m.BUF-LAS
11h 41m1 stop
10:29 p.m. - 8:19 p.m.LAS-BUF
18h 50m1 stop
C$ 314Frontier
Find Deal
Thu, 8 Aug - Thu, 15 Aug
12:39 p.m. - 6:09 p.m.BUF-LAS
8h 30m1 stop
10:05 a.m. - 9:23 p.m.LAS-BUF
8h 18m1 stop
C$ 339American Airlines
Find Deal
Tue, 16 Jul - Tue, 23 Jul
5:49 p.m. - 11:18 p.m.BUF-LAS
8h 29m1 stop
6:05 a.m. - 4:57 p.m.LAS-BUF
7h 52m1 stop
C$ 351Delta
Find Deal
Tue, 16 Jul - Wed, 24 Jul
7:24 p.m. - 10:50 p.m.BUF-LAS
6h 26m1 stop
10:25 p.m. - 11:16 a.m.LAS-BUF
9h 51m1 stop
C$ 352Delta
Find Deal
Sat, 13 Jul - Fri, 19 Jul
1:11 p.m. - 7:45 p.m.BUF-LAS
9h 34m2 stops
11:55 p.m. - 10:36 a.m.LAS-BUF
7h 41m1 stop
C$ 366American Airlines
Find Deal
Tue, 10 Sep - Thu, 12 Sep
12:00 p.m. - 10:53 p.m.BUF-LAS
13h 53m1 stop
11:59 p.m. - 1:34 p.m.LAS-BUF
10h 35m1 stop
C$ 379Sun Country Air
Find Deal
Thu, 18 Jul - Sun, 21 Jul
12:53 p.m. - 10:53 p.m.BUF-LAS
13h 00m1 stop
11:59 p.m. - 1:00 p.m.LAS-BUF
10h 01m1 stop
C$ 385Sun Country Air
Find Deal
Thu, 1 Aug - Sun, 4 Aug
6:00 a.m. - 3:08 p.m.BUF-LAS
12h 08m2 stops
8:50 a.m. - 8:59 p.m.LAS-BUF
9h 09m1 stop
C$ 491United Airlines
Find Deal
Sat, 7 Dec - Sat, 14 Dec
6:00 p.m. - 10:05 p.m.BUF-LAS
7h 05m1 stop
12:50 a.m. - 10:09 a.m.LAS-BUF
6h 19m1 stop
C$ 527United Airlines
Find Deal
Wed, 25 Sep - Fri, 25 Oct

Flights from Buffalo to Las Vegas - Travel Insights & Trends

Get data-powered insights and trends into flights from Buffalo to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Buffalo to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Buffalo to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Buffalo to Las Vegas is January, where tickets cost C$ 380 on average. On the other hand, the most expensive months are December and March, where the average cost of tickets is C$ 574 and C$ 566 respectively.

How far in advance should I book a flight from Buffalo to Las Vegas?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Buffalo to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Buffalo to Las Vegas, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 64 days before departure.

Which airlines provide the cheapest flights from Buffalo to Las Vegas?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Buffalo to Las Vegas were found on Frontier (C$ 266) and American Airlines (C$ 339). Delta proposed the cheapest one-way flight at C$ 176.

How many flights are there between Buffalo and Las Vegas per day?

Each day, there are between 1 and 2 nonstop flights that take off from Buffalo and land in Las Vegas, with an average flight time of 4h 45m. The most common departure time is 2:00 p.m. and most flights take off in the afternoon. Each week, there are 11 flights. The most frequent day of departure is Wednesday, when 18% of all weekly flights depart. The fewest flights depart on a Saturday.

What’s the earliest departure time from Buffalo to Las Vegas?

Early birds can take the earliest flight from Buffalo at 6:50 am and will be landing in Las Vegas at 8:35 am.

What’s the latest departure time from Buffalo to Las Vegas?

If you prefer to fly at night, the latest flight from Buffalo to Las Vegas jets off at 5:00 pm and lands at 6:45 pm.

Good to know

Low season

January

High season

August

Cheapest flight

C$ 176
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flight from Buffalo to Las Vegas

When to book flights from Buffalo to Las Vegas

Are your dates flexible? Find out the best times to travel from Buffalo to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Las Vegas

  • Are there any other airports near Buffalo that have flights to Las Vegas?

    One option for those passengers that live east of Buffalo is to make their way to the Greater Rochester International Airport (ROC) that offers a number of one-stop flights aboard Southwest Airlines, United Airlines, and American Airlines that all have layovers at one of the two airports in Chicago.

  • Are there any hotels that have a location close to Harry Reid International Airport?

    This airport features three hotels that are all quite close to the airport property, and all of them offer a free airport shuttle service to and from the airport. These properties include the Best Western McCarran Inn, the Hyatt Place Las Vegas, and the Homewood Suites by Hilton Las Vegas Airport.

  • If I plan on renting a car when I arrive at Harry Reid International Airport, where will I find my rental car company?

    One of the great features of this very popular airport is that they offer rental car services from around 10 major rental car companies, all of which operate at an offsite rental car center that is open 24 hours per day. After your flight to Las Vegas, you can hop on the complimentary shuttle bus that passengers will find near Door 10 on the ground transportation level of Terminal One, and near Door 54 on the ground transportation level of Terminal Three.

  • Is there anything for kids to do Buffalo Niagara International Airport?

    This airport has recently opened three new play areas that passengers will find near Gates Two, Nine, and 19. Each of the play areas features larger-than-life versions of signature Fisher-Price toys such as a Thomas the Tank Engine and a Chatter Phone. All of the structures are more than large enough for children to claim upon.

  • What is the cheapest flight from Buffalo to Las Vegas?

    In the last 3 days, the lowest price for a flight from Buffalo to Las Vegas was C$ 128 for a one-way ticket and C$ 193 for a round-trip.

  • Which airports will I be using when flying from Buffalo to Las Vegas?

    Buffalo and Las Vegas are both served by 1 main airport. You will leave Buffalo from Buffalo and will be arriving at Las Vegas Harry Reid Intl.

  • Which aircraft models fly most regularly from Buffalo to Las Vegas?

    The Boeing 737-700 Passenger/BBJ1 (winglets) is the aircraft model that flies most regularly on the Buffalo to Las Vegas flight route.

  • On which days can I fly direct from Buffalo to Las Vegas?

    There are direct flights from Buffalo to Las Vegas on a daily basis.

  • Which is the best airline for flights from Buffalo to Las Vegas, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Buffalo to Las Vegas are Delta and Alaska Airlines. With an average price for the route of C$ 421 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of C$ 616 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Buffalo to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Buffalo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Buffalo to Las Vegas

  • A quite convenient way to get from Harry Reid International Airport (LAS) to the center of the Las Vegas strip is to travel on the bus routes provided by RTC Southern Nevada that can take you to this location from the airport in about 45 minutes.
  • Travelers who prefer not to drive to the Buffalo Niagara International Airport (BUF) can travel on the Line 24 bus provided NFTA that will have you at the airport in around 30 minutes, with buses departing every 30 minutes or so on this route.
  • Passengers that do not like to make long cross-country trips in one sitting should consider traveling on one of the one-stop flights provided by Southwest Airlines or United Airlines that make stops at Chicago Midway International Airport (MDW) and Chicago O' Hare International Airport (ORD), respectively.
  • If you want to find a comfortable place to wait for your flight at the Buffalo Niagara International Airport, one of the best options inside of the main terminal is The Club BUF, that offers wonderful amenities for travelers, such as a wealth of comfortable seating choices, lots of food and beverage options, flight monitors, and televisions for entertainment.
  • Passengers that would like to feel more refreshed after a long flight to Las Vegas should consider visiting one of The Club LAS lounges that have locations in both terminals at this airport that offer shower facilities to travelers for a fee.
See more tips

Prefer to fly non-stop from Buffalo to Las Vegas?

Find which airlines fly direct from Buffalo to Harry Reid Intl, which days they fly and book direct flights.

Nonstop departures

Buffalo to Las Vegas Harry Reid Intl

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more nonstop flights

Nonstop returns

Las Vegas Harry Reid Intl to Buffalo

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more nonstop flights
See more nonstop flights

Top 5 airlines serving from Buffalo to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10295 reviews
7.4Food
7.9Comfort
8.2Boarding
8.0Entertainment
8.6Crew
Airline reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

2.0 MediocreNairan, May 2024JFK - FLL
Read more about Delta reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Seat back monitors and outlets were dead and not working.

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

The flight was delayed but we got to our final destination.

Uncomfortable seats on 14 hour flight. Mediocre food. On time and great crew.

The helpful attitude of the staff, and being a wheelchair passenger everyone was helpful and understanding. The trip was made comfortable by the upgraded seat which was given without my request, that was a great surprise. Thank you Delta.

We just spent $6000 on our first trip since pre COVID and we were stranded on the runway of our departing airport for 2 hours and 15 minutes while our layover was only an hour and a half. We were told by the pilot we were next for de-icing and then got bumped by 3 other planes. Pilot went on to say they only had one guy working the de-icing where they usually have at least 2. In Rochester. In the heart of winter. Someone missed a step and should be fired. I'm not done.

Everything went well with the flight. But one of the flight attendants had on inappropriate pants. She had on an old worn out pair of sweat pants. The back seam was unrivaled and should not have been worn for work. If I had not seen her in the airport with the standard type of luggage, I certainly would not have thought she was working for Delta. Not a good look at all for representation.

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the price of premium class ticket paid, felt more like steerage.

The flight was sequentially delayed until it reached two hours. Apparently one pilot failed to show up.

WiFi connected but only let you go to the AA website, not even text messaging worked.

The flight was excellent, provided that we had inclement weather. We departed earlier than scheduled and arrived early. There was a little turbulence, but nothing to be worried about.

pleased with overall experienced, but seats in coach are tight.

Don't often sit in 1st class. Our experience was great.

The 2 hour delay was frustrating but our crew did a great job getting us out quickly and keeping communication especially with the people who had connecting flights

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

The flight was 6 hr late and then they blamed it on the weather. All of the other planes were coming and going fine.

Well, flight times cause some wait, but there were not times available and we understood. I didn't check any luggage, because it has become too expensive. I was able to add any extra items to my co-travellers check bags. [Luckily, this trip wasn't international.] Last, I hadn't flown AA domestically for a while, but partners and coworkers had warned me in advance that not all planes have monitors at every seat. Luckily, I was mostly prepared to use the in-flight entertainment and happy I was. The great: AA staff is always kind and comfort is way better than the budget airlines that I sometimes have to fly. I know my points and vouchers all expired over the last couple of years, but I still enjoy AA when I do fly with them. I also appreciate all of the locations we can go directly from pur home airport. Since we are traveling more now, I hope to take advantage.

It was right on time and crew were very courteous

They were flexible and let my daughter and I sit in the back of the plane.

A flight attendant appeared to not be in a good mood that served us; felt she was being short. Overhead announcements were very loud compared to other airlines and the message was not friendly and was a little confusing. This flight was particularly over all was not satisfying compared to previous Sun Country flights.

Airlines should have to add their fees to their fares

I am upset with the hidden fees for bringing on an overhead carryon onto flight and also having to pay for my seat selection. This should all be part of the original price of the ticket. Very poor customer service

Sun country Wi-Fi was not working. Flight was overbooked by two people. Had to pay extra for carryons day before flight and I don’t like hidden fees like that.

WiFi did not work. Woman flight attendant in the rear of the plane was moody.

Flight delayed over 3 hrs due to unexplained issue. No text message to notify.

Well we did not realize at first it was a ground transfer, but we really enjoyed it and would definitely recommend to friends and family. Our driver was awesome and the ride was wonderful. A bathroom on board would have been nice, but at least we were warned that there wasn't one so we went ahead of time.

We were on a fairly long flight and they offered nothing for a snack (unless you paid) and then quickly gave you a drink and were never to be seen again. I would have loved a refill on my water but that was not an option. The flight attendants were standing on ther phone when we boarded and left and never even greeted us. Any other flight I have been on they would have welcomed us on the plane and again greeted us as we got off. Our landline transfer from MSP to Rochester on the other hand was FANTASTIC! We would highly recommend!

Took forever to get the plane loaded and unloaded. Longest I have ever had. I was in the middle of the plane and it almost took a hour after landing to get off of the plane.

8 hr delay. had to buy another ticket with another airline

Four and a half hour delay in total. What frustrates me most is the poor communication and disorganization.

I appreciated the upgrade to free cary-on bag and seat selection at no charge

FRONTIER SUCKS! The agent downstairs tricked me into booking, just to get to the gate. At the gate, they told me they couldn't help. I then called Customer Service. They and the gate attendants kept blaming each other. Neither side was willing to help the customer.

The agent at check-in was strident, unwelcoming, and condescending to customers ahead of me.

Flight was delay 9hrs and nothing was provided at airport, had to go and get a room to sleep in, paid for Uber back and fort with no offers until we landed back home a 1hr later for a $75 voucher for a future flight.

Didn't like anything..entire crew was very rude to everyone on the flight. Plane old and the trays fall down on you the while time you're flying. Charged more for a carry on bag than for the plane ticket itself. Did make it from point a to point b, but worth the extra money to fly with another airline

9 hours of delay!! Was not able to check my luggage that I paid for!!!

It was delayed 9 hours for operational reasons, despite the plane arriving to the airport on time.

I am very disappointed with Frontier Airlines. They cancelled our flight because they couldn't find a crew member, and then didn't get us to our connecting flight. We had to cancel our whole vacation. We were promised flight and hotel vouchers, but they never sent them.

Book cheap flights from Buffalo to Las Vegas

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Buffalo to Las Vegas found on KAYAK in the last 72 hours.
11/8Sun
1 stopDelta
9h 09mBUF-LAS
C$ 176
18/9Wed
1 stopAmerican Airlines
7h 57mBUF-LAS
C$ 179
14/8Wed
1 stopDelta
9h 36mBUF-LAS
C$ 180
18/9Wed
2 stopsAmerican Airlines
9h 34mBUF-LAS
C$ 186
18/9Wed
1 stopJetBlue
11h 42mBUF-LAS
C$ 191
11/7Thu
1 stopSun Country Air
13h 53mBUF-LAS
C$ 204
4/7Thu
1 stopSun Country Air
22h 25mBUF-LAS
C$ 211
23/7Tue
1 stopFrontier
19h 19mBUF-LAS
C$ 301
21/9Sat
2 stopsUnited Airlines
16h 19mBUF-LAS
C$ 332
18/7Thu
2 stopsUnited Airlines
16h 53mBUF-LAS
C$ 468

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Last minute flights from Buffalo to Las Vegas

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Buffalo to Las Vegas that are departing in the next 10 days.
13/6Thu
multi-stopUnited Airlines
7h 40mBUF-LAS
15/6Sat
multi-stopUnited Airlines
9h 22mLAS-BUF
C$ 1,214
13/6Thu
multi-stopUnited Airlines
18h 24mBUF-LAS
15/6Sat
multi-stopUnited Airlines
9h 22mLAS-BUF
C$ 1,304
11/6Tue
multi-stopDelta
8h 26mBUF-LAS
14/6Fri
multi-stopDelta
7h 15mLAS-BUF
C$ 2,117
13/6Thu
multi-stopDelta
7h 26mBUF-LAS
14/6Fri
multi-stopDelta
7h 15mLAS-BUF
C$ 2,291
14/6Fri
multi-stopDelta
8h 40mBUF-LAS
15/6Sat
multi-stopDelta
7h 11mLAS-BUF
C$ 2,304

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Buffalo - Las Vegas Flights

Departure:

Buffalo (BUF)United States

Destination:

Las Vegas (LAS)United States

Return flight deals:

Las Vegas - Buffalo

Cabin classes:

C$ 1,028

Browse origins:

  • Flights » 
  • Buffalo

Browse destinations:

  • Flights » 
  • Las Vegas