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Cheap flights from Buffalo to Las Vegas from C$ 174

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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — LAS
17 Jun — 24 Jun1
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 12 June 2025.

Round-trip from

C$ 351

One-way from

C$ 174

Popular in

March

Cheapest in

November

Average price

C$ 540

Good round-trip deal

C$ 543 or less

Good one-way deal

C$ 497 or less
JetBlue
  • JetBlue
  • 28/7-31/7
  • 2 total stops
  • 17h 26m total
  • Buffalo to Las Vegas
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JetBlue
  • JetBlue
  • 23/8
  • 1 total stop
  • 9h 49m total
  • Buffalo to Las Vegas
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Highest demand for flights based on searches. 10% potential increase in price (C$ 93 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
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Average for round-trip flights in June 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 12 June 2025.

Mon 28/712:43 p.m.BUF - LAS
1 stop8h 31mJetBlue
Thu 31/79:05 p.m.LAS - BUF
1 stop8h 55mJetBlue
Deal found 11/6C$ 351
Thu 3/71:48 p.m.BUF - LAS
1 stop7h 56mAmerican Airlines
Thu 10/712:01 p.m.LAS - BUF
1 stop9h 31mAmerican Airlines
Deal found 10/6C$ 373
Tue 12/87:41 p.m.BUF - LAS
1 stop6h 39mDelta
Fri 15/812:33 a.m.LAS - BUF
1 stop7h 24mDelta
Deal found 10/6C$ 383
Thu 10/711:17 a.m.BUF - LAS
1 stop14h 22mSun Country Air
Sun 13/711:59 p.m.LAS - BUF
1 stop7h 51mSun Country Air
Deal found 10/6C$ 390
Fri 4/77:00 a.m.BUF - LAS
2 stops8h 23mUnited Airlines
Fri 11/77:25 a.m.LAS - BUF
1 stop6h 30mUnited Airlines
Deal found 11/6C$ 421
Tue 19/86:50 a.m.BUF - LAS
2 stops10h 25mSouthwest
Thu 21/811:35 a.m.LAS - BUF
2 stops8h 55mSouthwest
Deal found 11/6C$ 428
Fri 19/91:39 p.m.BUF - LAS
1 stop12h 53mFrontier
Sat 20/912:59 a.m.LAS - BUF
1 stop8h 44mFrontier
Deal found 10/6C$ 458

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 12 June 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 28/7

12:43 p.m.-6:14 p.m.

1 stop8h 31m

Las Vegas Harry Reid Intl

Thu 31/7

9:05 p.m.-9:00 a.m.

1 stop8h 55m

C$ 351

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Thu 3/7

1:48 p.m.-6:44 p.m.

1 stop7h 56m

Las Vegas Harry Reid Intl

Thu 10/7

12:01 p.m.-12:32 a.m.

1 stop9h 31m

C$ 373

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Tue 12/8

7:41 p.m.-11:20 p.m.

1 stop6h 39m

Las Vegas Harry Reid Intl

Fri 15/8

12:33 a.m.-10:57 a.m.

1 stop7h 24m

C$ 383

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Thu 10/7

11:17 a.m.-10:39 p.m.

1 stop14h 22m

Las Vegas Harry Reid Intl

Sun 13/7

11:59 p.m.-10:50 a.m.

1 stop7h 51m

C$ 390

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Fri 4/7

7:00 a.m.-12:23 p.m.

2 stops8h 23m

Las Vegas Harry Reid Intl

Fri 11/7

7:25 a.m.-4:55 p.m.

1 stop6h 30m

C$ 421

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Tue 19/8

6:50 a.m.-2:15 p.m.

2 stops10h 25m

Las Vegas Harry Reid Intl

Thu 21/8

11:35 a.m.-11:30 p.m.

2 stops8h 55m

C$ 428

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Fri 19/9

1:39 p.m.-11:32 p.m.

1 stop12h 53m

Las Vegas Harry Reid Intl

Sat 20/9

12:59 a.m.-12:43 p.m.

1 stop8h 44m

C$ 458

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 23/8

3:55 p.m.-10:44 p.m.

1 stop9h 49m

C$ 174

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Tue 12/8

6:00 a.m.-11:01 a.m.

1 stop8h 01m

C$ 176

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Fri 29/8

11:03 a.m.-9:55 a.m.

1 stop25h 52m

C$ 189

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 14 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 9 June 2025.

Booking 47 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 12 June 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 21% 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 8 June 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.

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 12 June 2025.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines 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.
Southwest
8.0
Very good
4,287 reviews
Check prices

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews
Check prices

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,946 reviews
Southwest
8.0
Very good
4,287 reviews
Check prices

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews
Check prices

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,925 reviews
Southwest
8.0
Very good
4,287 reviews
Check prices

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews
Check prices

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 180 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?

    JetBlue, at C$ 351, was found to be the cheapest airline from Buffalo to Las Vegas.Alternate airlines to your destination round-trip include American Airlines and Delta. JetBlue is 36% 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$ 174 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Delta and Sun Country Air, with prices starting from C$ 176 and C$ 189, respectively.

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

    On average you can expect to pay C$ 574 for a flight from Buffalo to Las Vegas. The cheapest flight overall is C$ 313 while the most popular route, (Buffalo - Las Vegas Harry Reid Intl) is currently priced at C$ 350.

  • 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 12 June 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 176AverageC$ 370FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapestC$ 256AverageC$ 469FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 351AverageC$ 424FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapestC$ 371AverageC$ 633FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
SouthwestCheapestC$ 477AverageC$ 721FlexibilityNo cancel feeOn-time63%
Search Southwest flights
United AirlinesCheapestC$ 480AverageC$ 599FlexibilityNo cancel feeOn-time69%
Search United Airlines 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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