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Cheap flights from Buffalo to Las Vegas from C$ 106

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/12. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — LAS
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 October 2025.

Round-trip from

C$ 337

One-way from

C$ 106

Popular in

March

Cheapest in

November

Average price

C$ 581

Good round-trip deal

C$ 526 or less
JetBlue
  • JetBlue
  • 28/2-3/3
  • 2 total stops
  • 21h 11m total
  • Buffalo to Las Vegas
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Frontier
  • Frontier
  • 14/12
  • 1 total stop
  • 12h 47m total
  • Buffalo to Las Vegas
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Highest demand for flights based on searches. 10% potential increase in price (C$ 88 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Buffalo to Las Vegas Harry Reid Intl.
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Find flight deals from Buffalo to Las Vegas

Enter your travel dates to find the best prices.

Cheapest flights from Buffalo to Las Vegas
Explore the most affordable flight options available from Buffalo to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Sat 6/126:50 p.m.BUF - LAS
1 stop8h 39mDelta
Wed 17/127:25 a.m.LAS - BUF
1 stop8h 54mDelta
Deal found 30/10C$ 359
Fri 28/1110:24 a.m.BUF - LAS
1 stop14h 51mFrontier
Fri 5/126:32 a.m.LAS - BUF
2 stops28h 43mFrontier
Deal found 29/10C$ 363
Wed 19/1110:50 a.m.BUF - LAS
2 stops9h 12mUnited Airlines
Sat 22/118:05 a.m.LAS - BUF
1 stop7h 39mUnited Airlines
Deal found 29/10C$ 366
Thu 27/1111:40 a.m.BUF - LAS
1 stop25h 23mFrontier
Thu 4/125:07 p.m.LAS - BUF
2 stops14h 38mFrontier
Deal found 30/10C$ 371
Tue 18/111:50 p.m.BUF - LAS
1 stop8h 00mSouthwest
Fri 28/115:20 a.m.LAS - BUF
1 stop6h 40mSouthwest
Deal found 29/10C$ 373
Tue 18/1110:50 a.m.BUF - LAS
2 stops9h 12mUnited Airlines
Fri 28/117:00 a.m.LAS - BUF
1 stop8h 47mUnited Airlines
Deal found 29/10C$ 380
Sun 7/125:30 a.m.BUF - LAS
2 stops15h 25mSouthwest
Mon 15/1211:40 p.m.LAS - BUF
2 stops11h 40mSouthwest
Deal found 29/10C$ 381
Tue 11/112:05 p.m.BUF - LAS
Nonstop4h 55mSouthwest
Thu 13/1110:20 p.m.LAS - BUF
1 stop6h 35mSouthwest
Deal found 28/10C$ 387
Fri 28/116:18 p.m.BUF - LAS
1 stop9h 14mJetBlue
Mon 1/1211:59 p.m.LAS - BUF
1 stop8h 34mJetBlue
Deal found 30/10C$ 391
Fri 12/1212:37 p.m.BUF - LAS
2 stops13h 06mMultiple Airlines
Sun 14/1210:58 p.m.LAS - BUF
1 stop8h 47mMultiple Airlines
Deal found 29/10C$ 392
Mon 22/126:05 p.m.BUF - LAS
1 stop9h 25mSouthwest
Sun 28/126:00 p.m.LAS - BUF
1 stop10h 55mSouthwest
Deal found 29/10C$ 394

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from Buffalo to Las Vegas that are best for you.

Fly from

Buffalo

Fly to

Las Vegas

Route

Depart

Return

Price

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 28/2

1:10 p.m.-10:45 p.m.

1 stop12h 35m

Las Vegas Harry Reid Intl

Tue 3/3

9:55 a.m.-8:21 p.m.

1 stop7h 26m

C$ 337

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Wed 11/3

6:00 a.m.-10:47 a.m.

1 stop7h 47m

Las Vegas Harry Reid Intl

Wed 18/3

9:00 a.m.-8:28 p.m.

1 stop8h 28m

C$ 352

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Mon 5/1

6:00 a.m.-9:50 a.m.

1 stop6h 50m

Las Vegas Harry Reid Intl

Mon 12/1

10:20 p.m.-8:05 a.m.

1 stop6h 45m

C$ 359

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Thu 27/11

11:40 a.m.-10:03 a.m.

1 stop25h 23m

Las Vegas Harry Reid Intl

Thu 4/12

5:07 p.m.-10:45 a.m.

2 stops14h 38m

C$ 371

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Wed 14/1

3:45 p.m.-8:55 p.m.

1 stop8h 10m

Las Vegas Harry Reid Intl

Sun 18/1

6:30 a.m.-5:05 p.m.

1 stop7h 35m

C$ 383

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Fri 16/1

2:30 p.m.-10:20 p.m.

1 stop10h 50m

Las Vegas Harry Reid Intl

Sun 18/1

10:20 p.m.-8:05 a.m.

1 stop6h 45m

C$ 383

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Thu 27/11

2:00 p.m.-7:28 p.m.

1 stop8h 28m

Las Vegas Harry Reid Intl

Wed 3/12

12:44 a.m.-11:04 a.m.

1 stop7h 20m

C$ 387

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Mon 27/4

9:45 a.m.-3:03 p.m.

1 stop8h 18m

Las Vegas Harry Reid Intl

Mon 4/5

9:00 p.m.-11:29 a.m.

1 stop11h 29m

C$ 412

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Mon 6/4

3:20 p.m.-12:35 a.m.

1 stop12h 15m

Las Vegas Harry Reid Intl

Mon 13/4

9:00 p.m.-9:35 a.m.

1 stop9h 35m

C$ 412

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Wed 11/3

6:50 p.m.-12:31 a.m.

1 stop8h 41m

Las Vegas Harry Reid Intl

Tue 17/3

12:35 a.m.-11:16 a.m.

1 stop7h 41m

C$ 415

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 22 results
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Best time to book a flight from Buffalo to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Las Vegas

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

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Las Vegas. Price data was last updated on 24 October 2025.

Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buffalo to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Buffalo to Las Vegas?

Currently, October is the cheapest month in which you can book a flight from Buffalo to Las Vegas (average of C$ 254). Flying from Buffalo to Las Vegas in December is currently the most expensive (average of C$ 357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to LAS?

Find hourly flight availability from Buffalo to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 October 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 12% on flights from Buffalo to Las Vegas by exploring options for tickets in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Las Vegas. Price data was last updated on 26 October 2025.

Travelers seeking maximum savings on their Buffalo to Las Vegas flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Buffalo to Las Vegas?

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated 30 October 2025.
Read through reviews of airlines operating flights from Buffalo to Las Vegas, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,998 reviews
Southwest
8.0
Very good
4,243 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,035 reviews
Southwest
8.0
Very good
4,243 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,122 reviews
Southwest
8.0
Very good
4,243 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Buffalo to Las Vegas flight route?

    This flight path from Buffalo to Las Vegas Harry Reid Intl was viewed by 182 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Buffalo to Las Vegas?

    A quick flight from Buffalo to Las Vegas can take about 6h 50m. JetBlue provides one of the quickest options available for as low as C$ 359. Buffalo and Las Vegas are separated by a distance of 3187 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Buffalo to Las Vegas round-trip?

    Frontier, at C$ 73, was found to be the cheapest airline from Buffalo to Las Vegas.Alternate airlines to your destination round-trip include Delta and JetBlue. Frontier is 87% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Buffalo to Las Vegas one-way?

    C$ 152 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from C$ 180 and C$ 180, respectively.

  • What are the cheapest flights from Buffalo to Las Vegas?

    On average you can expect to pay C$ 714 for a flight from Buffalo to Las Vegas. The cheapest flight overall is C$ 456 while the most popular route, (Buffalo - Las Vegas Harry Reid Intl) is currently priced at C$ 355.

  • Can I find deals for flights from Buffalo to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Buffalo to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Las Vegas.

  • Can I find deals for business class flights from Buffalo to Las Vegas?

    Yes. Cheapflights offers flight deals from Buffalo to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from Buffalo to Las Vegas (average of C$ 254). Flying from Buffalo to Las Vegas in December is currently the most expensive (average of C$ 357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Henderson
Boulder City
North Las Vegas
Paradise

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Fly from Buffalo to Las Vegas on these airlines

Choose from the following airlines for your flight from Buffalo to Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2025.
Frontier flights from Buffalo to Las Vegas Harry Reid Intl
United Airlines flights from Buffalo to Las Vegas Harry Reid Intl

Top 6 airlines flying from Buffalo to Las Vegas

Discover the top 6 airlines that operate flights from Buffalo to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 73AverageC$ 420FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapestC$ 297AverageC$ 433FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapestC$ 374AverageC$ 488FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapestC$ 380AverageC$ 575FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SouthwestCheapestC$ 454AverageC$ 775FlexibilityNo cancel feeOn-time63%
Search Southwest flights
United AirlinesCheapestC$ 484AverageC$ 639FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Buffalo to Las Vegas?

Cheapflights makes it easy to find Buffalo to Las Vegas flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Las Vegas?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Las Vegas from Buffalo.

Can Cheapflights find flights from Buffalo to Las Vegas with no change fees?

Yes! Cheapflights helps users easily find flights from Buffalo to Las Vegas with no change fees.

Can Cheapflights notify me if prices for flights from Buffalo to Las Vegas become cheaper?

Not ready to book yet? You can track prices for flights from Buffalo to Las Vegas on Cheapflights with our Price Alert feature and get notified when better prices are available.

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