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Cheap flights from Buffalo to Las Vegas from C$ 123

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — LAS
22 Apr — 29 Apr1
1 adult

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 17 April 2025.

Round-trip from

C$ 356

One-way from

C$ 123

Popular in

March

Cheapest in

November

Average price

C$ 605

Good round-trip deal

C$ 661 or less

Good one-way deal

C$ 264 or less
Delta
  • Delta
  • 30/6-7/7
  • 2 total stops
  • 15h 08m total
  • Buffalo to Las Vegas
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Frontier
  • Frontier
  • 24/5
  • 1 total stop
  • 11h 29m total
  • Buffalo to Las Vegas
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Highest demand for flights based on searches. 11% potential increase in price (C$ 100 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
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Average for round-trip flights in April 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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Price to beat on a one-way flight from Buffalo to Las Vegas Harry Reid Intl.
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Find flight deals from Buffalo to Las Vegas

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 17 April 2025.

Mon 30/66:30 a.m.BUF - LAS
1 stop6h 47mDelta
Tue 8/77:23 a.m.LAS - BUF
1 stop8h 12mDelta
Deal found 17/4C$ 356
Thu 22/59:37 p.m.BUF - LAS
1 stop27h 00mFrontier
Fri 30/511:00 p.m.LAS - BUF
1 stop12h 57mFrontier
Deal found 17/4C$ 362
Tue 9/910:57 a.m.BUF - LAS
2 stops8h 52mUnited Airlines
Mon 15/911:59 p.m.LAS - BUF
1 stop6h 57mUnited Airlines
Deal found 17/4C$ 363
Sun 2/118:00 p.m.BUF - LAS
1 stop6h 30mSouthwest
Thu 6/1111:40 p.m.LAS - BUF
1 stop9h 20mSouthwest
Deal found 16/4C$ 392
Sun 1/66:00 a.m.BUF - LAS
1 stop8h 40mJetBlue
Wed 4/67:49 a.m.LAS - BUF
1 stop8h 16mJetBlue
Deal found 16/4C$ 467
Wed 14/57:32 p.m.BUF - LAS
1 stop7h 13mAmerican Airlines
Mon 19/512:40 a.m.LAS - BUF
1 stop9h 03mAmerican Airlines
Deal found 17/4C$ 535
Tue 6/55:17 a.m.BUF - LAS
2 stops14h 13mAlaska Airlines
Tue 13/57:45 a.m.LAS - BUF
2 stops12h 37mAlaska Airlines
Deal found 17/4C$ 562

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 17 April 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

Mon 30/6

6:00 a.m.-10:53 a.m.

1 stop7h 53m

Las Vegas Harry Reid Intl

Wed 9/7

6:25 a.m.-6:15 p.m.

1 stop8h 50m

C$ 356

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Thu 22/5

9:37 p.m.-9:37 p.m.

1 stop27h 00m

Las Vegas Harry Reid Intl

Fri 30/5

11:00 p.m.-2:57 p.m.

1 stop12h 57m

C$ 362

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Tue 9/9

6:50 a.m.-1:55 p.m.

2 stops10h 05m

Las Vegas Harry Reid Intl

Mon 15/9

6:15 a.m.-3:25 p.m.

1 stop6h 10m

C$ 363

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 10/5

1:55 p.m.-8:29 p.m.

2 stops9h 34m

Las Vegas Harry Reid Intl

Sat 17/5

11:30 p.m.-10:12 a.m.

1 stop7h 42m

C$ 401

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sun 1/6

6:00 a.m.-11:40 a.m.

1 stop8h 40m

Las Vegas Harry Reid Intl

Wed 4/6

7:49 a.m.-7:05 p.m.

1 stop8h 16m

C$ 467

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Wed 14/5

7:32 p.m.-11:45 p.m.

1 stop7h 13m

Las Vegas Harry Reid Intl

Mon 19/5

12:40 a.m.-12:43 p.m.

1 stop9h 03m

C$ 535

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Tue 6/5

5:17 a.m.-4:30 p.m.

2 stops14h 13m

Las Vegas Harry Reid Intl

Tue 13/5

7:45 a.m.-11:22 p.m.

2 stops12h 37m

C$ 562

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 3/5

3:45 p.m.-9:07 p.m.

1 stop8h 22m

C$ 123

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Tue 20/5

6:35 p.m.-12:11 a.m.

1 stop8h 36m

C$ 179

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Tue 20/5

6:00 a.m.-12:56 p.m.

2 stops9h 56m

C$ 186

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/4

Showing 1-10 of 12 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 11 April 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, January is the cheapest month in which you can book a flight from Buffalo to Las Vegas (average of C$ 212). Flying from Buffalo to Las Vegas in August is currently the most expensive (average of C$ 311). 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 17 April 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 23% 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 30 March 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. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 3.0 - 20.0 mm per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

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 17 April 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Buffalo to Las Vegas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
JetBlue
7.3
Good
2,926 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Entertainment

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 160 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Delta, at C$ 356, was found to be the cheapest airline from Buffalo to Las Vegas.Alternate airlines to your destination round-trip include Frontier and United Airlines. Delta is 34% 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$ 123 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from C$ 179 and C$ 186, respectively.

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

    On average you can expect to pay C$ 559 for a flight from Buffalo to Las Vegas. The cheapest flight overall is C$ 171 while the most popular route, (Buffalo - Las Vegas Harry Reid Intl) is currently priced at C$ 301.

  • 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, January is the cheapest month in which you can book a flight from Buffalo to Las Vegas (average of C$ 212). Flying from Buffalo to Las Vegas in August is currently the most expensive (average of C$ 311). 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 Buffalo?

Book flights to Buffalo 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 17 April 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 17 April 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 207AverageC$ 390FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapestC$ 259AverageC$ 470FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 363AverageC$ 430FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapestC$ 376AverageC$ 642FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapestC$ 487AverageC$ 641FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
SouthwestCheapestC$ 493AverageC$ 734FlexibilityNo cancel feeOn-time63%
Search Southwest flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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