Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Buffalo to Las Vegas from C$ 203

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — LAS
30 Mar — 6 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 25 March 2025.

Round-trip from

C$ 405

One-way from

C$ 203

Popular in

March

Cheapest in

November

Average price

C$ 665

Good round-trip deal

C$ 604 or less

Good one-way deal

C$ 293 or less
Delta
  • Delta
  • 30/6-8/7
  • 2 total stops
  • 14h 31m total
  • Buffalo to Las Vegas
Search Deals
Southwest
  • Southwest
  • 25/4
  • 1 total stop
  • 9h 10m total
  • Buffalo to Las Vegas
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from Buffalo to Las Vegas Harry Reid Intl.
Search Deals
Price to beat on a one-way flight from Buffalo to Las Vegas Harry Reid Intl.
Search Deals

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 25 March 2025.

Mon 22/97:30 p.m.BUF - LAS
1 stop7h 50mDelta
Tue 30/96:25 a.m.LAS - BUF
1 stop8h 50mDelta
Deal found 24/3C$ 405
Tue 15/45:51 p.m.BUF - LAS
1 stop7h 04mUnited Airlines
Wed 16/46:01 a.m.LAS - BUF
2 stops7h 54mUnited Airlines
Deal found 24/3C$ 413
Fri 4/411:23 a.m.BUF - LAS
1 stop14h 20mFrontier
Sun 6/411:54 p.m.LAS - BUF
1 stop13h 15mFrontier
Deal found 24/3C$ 427
Sun 28/910:45 a.m.BUF - LAS
1 stop10h 09mJetBlue
Mon 29/99:00 p.m.LAS - BUF
1 stop9h 45mJetBlue
Deal found 24/3C$ 433
Sat 24/510:11 a.m.BUF - LAS
2 stops9h 12mAmerican Airlines
Mon 2/611:47 p.m.LAS - BUF
1 stop6h 54mAmerican Airlines
Deal found 24/3C$ 453
Tue 2/96:50 a.m.BUF - LAS
2 stops10h 05mSouthwest
Tue 9/95:40 a.m.LAS - BUF
2 stops9h 15mSouthwest
Deal found 23/3C$ 503
Thu 10/711:40 a.m.BUF - LAS
1 stop14h 02mSun Country Air
Sun 13/711:59 p.m.LAS - BUF
1 stop7h 45mSun Country Air
Deal found 24/3C$ 616
Sun 6/711:40 a.m.BUF - LAS
1 stop14h 02mMultiple Airlines
Fri 11/710:34 p.m.LAS - BUF
1 stop19h 11mMultiple Airlines
Deal found 24/3C$ 746

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 25 March 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

6:30 a.m.-10:20 a.m.

1 stop6h 50m

Las Vegas Harry Reid Intl

Tue 8/7

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

1 stop7h 41m

C$ 405

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Tue 15/4

5:51 p.m.-9:55 p.m.

1 stop7h 04m

Las Vegas Harry Reid Intl

Wed 16/4

6:01 a.m.-4:55 p.m.

2 stops7h 54m

C$ 413

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Fri 4/4

11:23 a.m.-10:43 p.m.

1 stop14h 20m

Las Vegas Harry Reid Intl

Sun 6/4

11:54 p.m.-4:09 p.m.

1 stop13h 15m

C$ 427

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 24/5

10:11 a.m.-4:23 p.m.

2 stops9h 12m

Las Vegas Harry Reid Intl

Mon 2/6

11:47 p.m.-9:41 a.m.

1 stop6h 54m

C$ 453

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Tue 2/9

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

2 stops10h 05m

Las Vegas Harry Reid Intl

Tue 9/9

5:40 a.m.-5:55 p.m.

2 stops9h 15m

C$ 503

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Fri 5/9

10:45 a.m.-5:54 p.m.

1 stop10h 09m

Las Vegas Harry Reid Intl

Thu 11/9

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

1 stop9h 35m

C$ 513

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Thu 10/7

11:40 a.m.-10:42 p.m.

1 stop14h 02m

Las Vegas Harry Reid Intl

Sun 13/7

11:59 p.m.-10:44 a.m.

1 stop7h 45m

C$ 616

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sun 6/7

11:40 a.m.-10:42 p.m.

1 stop14h 02m

Las Vegas Harry Reid Intl

Fri 11/7

10:34 p.m.-8:45 p.m.

1 stop19h 11m

C$ 746

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Thu 3/4

5:30 a.m.-3:17 p.m.

2 stops12h 47m

Las Vegas Harry Reid Intl

Mon 7/4

5:35 p.m.-12:01 p.m.

2 stops15h 26m

C$ 844

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Fri 25/4

4:15 p.m.-10:25 p.m.

1 stop9h 10m

C$ 203

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

Showing 1-10 of 14 results
1
2

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 21 March 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 25 March 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 24% 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 23 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 25 March 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
9,785 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,785 reviews
Alaska Airlines
8.0
Very good
9,785 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,272 reviews
Alaska Airlines
8.0
Very good
9,785 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,890 reviews
Alaska Airlines
8.0
Very good
9,785 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,605 reviews
Alaska Airlines
8.0
Very good
9,785 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
JetBlue
7.3
Good
2,924 reviews
Alaska Airlines
8.0
Very good
9,785 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 155 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$ 405, was found to be the cheapest airline from Buffalo to Las Vegas.Alternate airlines to your destination round-trip include United Airlines and Frontier. Delta is 27% 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$ 203 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from C$ 211 and C$ 262, respectively.

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

    On average you can expect to pay C$ 529 for a flight from Buffalo to Las Vegas. The cheapest flight overall is C$ 176 while the most popular route, (Buffalo - Las Vegas Harry Reid Intl) is currently priced at C$ 404.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 25 March 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 210AverageC$ 386FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapestC$ 268AverageC$ 477FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 359AverageC$ 450FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapestC$ 404AverageC$ 645FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapestC$ 503AverageC$ 679FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
SouthwestCheapestC$ 519AverageC$ 755FlexibilityNo 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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.