What’s the top layover airport for flights from Buffalo to Las Vegas?

Chicago (ORD) – chosen by Cheapflights users on 29% of one-stop itineraries from Buffalo to Las Vegas on Cheapflights.

What’s the cheapest layover airport for flights from Buffalo to Las Vegas?

Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of C$ 276.

What’s the fastest layover option from Buffalo to Las Vegas?

Flights via Chicago (MDW) have the shortest average one-way travel time for 1-stop routes: 6h 56m.

Which airport typically offers the quickest layover for flights from Buffalo to Las Vegas?

Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 21m.

How popular is this Buffalo to Las Vegas flight route?

This flight path from Buffalo to Las Vegas Harry Reid Intl was viewed by 197 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 7h 48m. Delta provides one of the quickest options available for as low as C$ 376. 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$ 176, was found to be the cheapest airline from Buffalo to Las Vegas.Alternate airlines to your destination round-trip include American Airlines and Delta. Frontier is 68% cheaper than the average price of flights available within the next 90 days to this destination.

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.

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).

What are the cheapest flights from Buffalo to Las Vegas?

On average you can expect to pay C$ 694 for a flight from Buffalo to Las Vegas. The cheapest flight overall is C$ 335 while the most popular route, (Buffalo - Las Vegas Harry Reid Intl) is currently priced at C$ 323.

What are the most popular airlines that fly from Buffalo to Las Vegas?

The most popular airlines flying from Buffalo to Las Vegas are American Airlines, JetBlue and Delta. Something to consider prior to booking your flight.

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.

C$ 127+ Cheap Flights from Buffalo to Las Vegas

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

Airfare is below average for this route at the moment. Buffalo to Las Vegas flights typically cost between C$ 388 and C$ 706 in October. The cheapest round-trip price found within the last 3 days was C$ 327 on United Airlines (15 Oct-22 Oct).

Cheap flight deals from Buffalo to Las Vegas

Round-trip from	C$ 327
One-way from	C$ 127
Popular in	March
Cheapest in	November
Average price	C$ 557
Good round-trip deal	C$ 743 or less
Good one-way deal	C$ 416 or less

United Airlines
15/10-22/10
2 total stops
17h 17m total
Buffalo to Las Vegas

Search Deals

United Airlines
21/10
1 total stop
7h 09m total
Buffalo to Las Vegas

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (C$ 78 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 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 17 September 2025.

Wed 15/106:30 a.m.BUF - LAS

1 stop9h 54mUnited Airlines

Wed 22/1011:20 p.m.LAS - BUF

1 stop7h 23mUnited Airlines

Deal found 15/9C$ 327

Wed 22/106:30 a.m.BUF - LAS

1 stop10h 49mUnited Airlines

Mon 27/1011:50 p.m.LAS - BUF

1 stop6h 58mUnited Airlines

Deal found 15/9C$ 330

Wed 12/118:30 a.m.BUF - LAS

1 stop7h 03mUnited Airlines

Wed 19/1110:40 a.m.LAS - BUF

2 stops9h 12mUnited Airlines

Deal found 15/9C$ 334

Sat 1/117:12 p.m.BUF - LAS

2 stops20h 22mFrontier

Wed 5/1112:41 a.m.LAS - BUF

2 stops11h 47mFrontier

Deal found 15/9C$ 347

Fri 31/103:57 p.m.BUF - LAS

1 stop11h 19mDelta

Wed 5/1111:35 a.m.LAS - BUF

1 stop8h 17mDelta

Deal found 15/9C$ 354

Sat 4/107:11 p.m.BUF - LAS

1 stop16h 59mFrontier

Thu 9/1010:16 p.m.LAS - BUF

1 stop19h 02mFrontier

Deal found 16/9C$ 360

Fri 3/106:59 p.m.BUF - LAS

1 stop23h 40mFrontier

Thu 9/1010:16 p.m.LAS - BUF

1 stop19h 02mFrontier

Deal found 16/9C$ 362

Fri 24/105:55 p.m.BUF - LAS

1 stop7h 07mUnited Airlines

Tue 28/1011:50 p.m.LAS - BUF

1 stop6h 58mUnited Airlines

Deal found 15/9C$ 366

Wed 15/103:55 p.m.BUF - LAS

1 stop8h 40mJetBlue

Wed 22/109:00 p.m.LAS - BUF

1 stop8h 59mJetBlue

Deal found 15/9C$ 367

Wed 15/106:30 a.m.BUF - LAS

1 stop8h 00mUnited Airlines

Mon 20/101:39 p.m.LAS - BUF

1 stop6h 07mUnited Airlines

Deal found 15/9C$ 376

Wed 15/107:07 a.m.BUF - LAS

1 stop7h 09mUnited Airlines

Tue 21/1010:46 a.m.LAS - BUF

2 stops9h 00mUnited Airlines

Deal found 15/9C$ 380

Best flights from Buffalo to Las Vegas
Discover carefully curated flight deals from Buffalo to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Thu 27/1112:05 p.m.BUF - LAS

1 stop8h 15mDelta

Thu 4/1211:41 a.m.LAS - BUF

1 stop8h 16mDelta

Deal found 15/9C$ 354

Wed 15/103:55 p.m.BUF - LAS

1 stop8h 40mJetBlue

Wed 22/109:00 p.m.LAS - BUF

1 stop8h 59mJetBlue

Deal found 15/9C$ 367

Sat 20/1210:29 a.m.BUF - LAS

1 stop7h 48mUnited Airlines

Thu 25/129:56 a.m.LAS - BUF

1 stop9h 54mUnited Airlines

Deal found 15/9C$ 376

Sat 28/25:55 p.m.BUF - LAS

1 stop6h 46mDelta

Tue 3/311:30 a.m.LAS - BUF

1 stop9h 19mDelta

Deal found 15/9C$ 355

Sun 11/13:50 p.m.BUF - LAS

1 stop11h 23mDelta

Wed 14/111:30 p.m.LAS - BUF

1 stop8h 46mDelta

Deal found 16/9C$ 381

Tue 14/104:35 p.m.BUF - LAS

1 stop8h 54mDelta

Fri 17/1012:45 a.m.LAS - BUF

1 stop7h 16mDelta

Deal found 16/9C$ 381

Thu 18/126:00 a.m.BUF - LAS

1 stop10h 41mDelta

Sun 21/121:25 p.m.LAS - BUF

1 stop7h 23mDelta

Deal found 17/9C$ 381

Sat 28/22:00 p.m.BUF - LAS

1 stop9h 10mDelta

Wed 4/311:25 p.m.LAS - BUF

1 stop7h 20mDelta

Deal found 16/9C$ 381

Wed 28/13:50 p.m.BUF - LAS

1 stop9h 15mDelta

Sat 31/17:05 a.m.LAS - BUF

1 stop8h 46mDelta

Deal found 17/9C$ 381

Direct flights from Buffalo to Las Vegas
Explore direct flight options from Buffalo to Las Vegas based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2025.

Wed 17/122:05 p.m.BUF - LAS

Nonstop4h 55mSouthwest

Mon 22/124:40 p.m.LAS - BUF

Nonstop4h 15mSouthwest

Deal found 16/9C$ 519

Wed 19/112:05 p.m.BUF - LAS

Nonstop4h 55mSouthwest

Tue 2/123:25 p.m.LAS - BUF

Nonstop4h 15mSouthwest

Deal found 17/9C$ 546

Fri 31/105:30 a.m.BUF - LAS

Nonstop5h 00mSouthwest

Thu 6/114:20 p.m.LAS - BUF

Nonstop4h 10mSouthwest

Deal found 16/9C$ 574

Fri 31/105:30 a.m.BUF - LAS

Nonstop5h 00mSouthwest

Mon 3/113:25 p.m.LAS - BUF

Nonstop4h 15mSouthwest

Deal found 16/9C$ 615

Sun 14/128:35 a.m.BUF - LAS

Nonstop5h 00mSouthwest

Tue 16/123:25 p.m.LAS - BUF

Nonstop4h 15mSouthwest

Deal found 16/9C$ 629

Wed 22/1012:45 p.m.BUF - LAS

Nonstop4h 55mSouthwest

Sun 26/106:15 p.m.LAS - BUF

Nonstop4h 25mSouthwest

Deal found 16/9C$ 656

Thu 6/118:35 a.m.BUF - LAS

Nonstop5h 00mSouthwest

Wed 12/113:25 p.m.LAS - BUF

Nonstop4h 15mSouthwest

Deal found 17/9C$ 693

Fri 24/1012:25 p.m.BUF - LAS

Nonstop4h 55mSouthwest

Tue 28/1010:10 a.m.LAS - BUF

Nonstop4h 25mSouthwest

Deal found 15/9C$ 706

Fri 21/118:35 a.m.BUF - LAS

Nonstop5h 00mSouthwest

Sun 23/114:20 p.m.LAS - BUF

Nonstop4h 10mSouthwest

Deal found 17/9C$ 721

Thu 6/118:35 a.m.BUF - LAS

Nonstop5h 00mSouthwest

Tue 11/113:25 p.m.LAS - BUF

Nonstop4h 15mSouthwest

Deal found 17/9C$ 735

Sat 4/107:50 a.m.BUF - LAS

Nonstop4h 55mSouthwest

Tue 7/1010:10 a.m.LAS - BUF

Nonstop4h 25mSouthwest

Deal found 17/9C$ 740

Sat 27/127:50 p.m.BUF - LAS

Nonstop5h 00mSouthwest

Wed 31/123:25 p.m.LAS - BUF

Nonstop4h 15mSouthwest

Deal found 15/9C$ 744

Last-minute flights from Buffalo to Las Vegas
Discover last-minute flight deals from Buffalo to Las Vegas. Data last updated 17 September 2025 and is based on user searches.

Fri 3/106:59 p.m.BUF - LAS

1 stop23h 40mFrontier

Thu 9/1010:16 p.m.LAS - BUF

1 stop19h 02mFrontier

Deal found 16/9C$ 362

Sat 4/107:11 p.m.BUF - LAS

1 stop16h 59mFrontier

Thu 9/1010:16 p.m.LAS - BUF

1 stop19h 02mFrontier

Deal found 16/9C$ 360

Tue 14/104:35 p.m.BUF - LAS

1 stop8h 54mDelta

Sat 18/106:00 a.m.LAS - BUF

1 stop7h 25mDelta

Deal found 16/9C$ 381

Tue 14/106:30 a.m.BUF - LAS

1 stop8h 00mUnited Airlines

Sat 18/106:06 a.m.LAS - BUF

2 stops13h 36mUnited Airlines

Deal found 15/9C$ 382

Tue 14/101:57 p.m.BUF - LAS

1 stop7h 16mUnited Airlines

Tue 21/1010:46 a.m.LAS - BUF

2 stops9h 00mUnited Airlines

Deal found 16/9C$ 388

Tue 14/103:55 p.m.BUF - LAS

1 stop8h 40mJetBlue

Wed 15/109:00 p.m.LAS - BUF

1 stop8h 59mJetBlue

Deal found 17/9C$ 406

Wed 15/103:55 p.m.BUF - LAS

1 stop8h 40mJetBlue

Wed 22/109:00 p.m.LAS - BUF

1 stop8h 59mJetBlue

Deal found 15/9C$ 367

Sat 18/101:57 p.m.BUF - LAS

2 stops9h 42mUnited Airlines

Tue 21/1011:20 p.m.LAS - BUF

1 stop7h 23mUnited Airlines

Deal found 17/9C$ 322

Sun 19/109:10 p.m.BUF - LAS

1 stop13h 20mSouthwest

Fri 24/107:55 p.m.LAS - BUF

2 stops9h 10mSouthwest

Deal found 16/9C$ 396

Tue 21/1010:55 a.m.BUF - LAS

2 stops8h 46mUnited Airlines

Wed 29/1010:45 a.m.LAS - BUF

2 stops9h 07mUnited Airlines

Deal found 17/9C$ 329

Fri 24/105:55 p.m.BUF - LAS

1 stop7h 07mUnited Airlines

Tue 28/1011:50 p.m.LAS - BUF

1 stop6h 58mUnited Airlines

Deal found 15/9C$ 366

Fri 31/103:57 p.m.BUF - LAS

1 stop11h 19mDelta

Tue 4/1111:57 a.m.LAS - BUF

1 stop8h 46mDelta

Deal found 16/9C$ 354

One-way flights from Buffalo to Las Vegas
Search for one-way flight options from Buffalo to Las Vegas. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Tue 21/107:07 a.m.BUF - LAS

1 stop7h 09mUnited Airlines

Deal found 15/9C$ 127

Fri 31/102:42 p.m.BUF - LAS

1 stop9h 46mFrontier

Deal found 16/9C$ 139

Sun 28/94:57 p.m.BUF - LAS

1 stop26h 12mFrontier

Deal found 16/9C$ 154

Sat 18/108:20 a.m.BUF - LAS

1 stop9h 36mUnited Airlines

Deal found 17/9C$ 158

Thu 23/103:57 p.m.BUF - LAS

1 stop11h 19mDelta

Deal found 15/9C$ 177

Sat 27/97:11 p.m.BUF - LAS

1 stop16h 59mFrontier

Deal found 16/9C$ 182

Fri 31/102:42 p.m.BUF - LAS

2 stops31h 03mMultiple Airlines

Deal found 16/9C$ 186

Thu 18/126:00 a.m.BUF - LAS

1 stop10h 41mDelta

Deal found 17/9C$ 191

Wed 5/111:52 p.m.BUF - LAS

2 stops9h 15mUnited Airlines

Deal found 16/9C$ 198

Mon 24/115:30 a.m.BUF - LAS

2 stops15h 25mSouthwest

Deal found 16/9C$ 205

Fly from

Fly to

Route

Depart

Return

Price

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Thu 27/11

12:05 p.m.-5:20 p.m.

1 stop8h 15m

Las Vegas Harry Reid Intl

Thu 4/12

11:41 a.m.-10:57 p.m.

1 stop8h 16m

C$ 354

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 28/2

5:55 p.m.-9:41 p.m.

1 stop6h 46m

Las Vegas Harry Reid Intl

Tue 3/3

11:30 a.m.-11:49 p.m.

1 stop9h 19m

C$ 355

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Wed 15/10

3:55 p.m.-9:35 p.m.

1 stop8h 40m

Las Vegas Harry Reid Intl

Wed 22/10

9:00 p.m.-8:59 a.m.

1 stop8h 59m

C$ 367

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 20/12

10:29 a.m.-3:17 p.m.

1 stop7h 48m

Las Vegas Harry Reid Intl

Thu 25/12

9:56 a.m.-10:50 p.m.

1 stop9h 54m

C$ 376

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sun 11/1

3:50 p.m.-12:13 a.m.

1 stop11h 23m

Las Vegas Harry Reid Intl

Wed 14/1

11:30 p.m.-11:16 a.m.

1 stop8h 46m

C$ 381

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Tue 14/10

4:35 p.m.-10:29 p.m.

1 stop8h 54m

Las Vegas Harry Reid Intl

Fri 17/10

12:45 a.m.-11:01 a.m.

1 stop7h 16m

C$ 381

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Thu 18/12

6:00 a.m.-1:41 p.m.

1 stop10h 41m

Las Vegas Harry Reid Intl

Sun 21/12

1:25 p.m.-11:48 p.m.

1 stop7h 23m

C$ 381

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 28/2

2:00 p.m.-8:10 p.m.

1 stop9h 10m

Las Vegas Harry Reid Intl

Wed 4/3

11:25 p.m.-9:45 a.m.

1 stop7h 20m

C$ 381

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Wed 28/1

3:50 p.m.-10:05 p.m.

1 stop9h 15m

Las Vegas Harry Reid Intl

Sat 31/1

7:05 a.m.-6:51 p.m.

1 stop8h 46m

C$ 381

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sun 14/12

7:00 a.m.-11:29 a.m.

1 stop7h 29m

C$ 127

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 20 results

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

Prices

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

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$ 292). 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?

Unlike in the morning, when flights are generally more expensive, you can save up to 11% on flights from Buffalo to Las Vegas by exploring options for tickets at noon.

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

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

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

4,242 reviews

Check prices

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

4,242 reviews

Southwest

8.0

Very good

4,242 reviews

Check prices

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

8.0

Very good

7,961 reviews

Southwest

8.0

Very good

4,242 reviews

Check prices

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

8,926 reviews

Southwest

8.0

Very good

4,242 reviews

Check prices

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

10,000 reviews

Southwest

8.0

Very good

4,242 reviews

Check prices

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

3,173 reviews

Southwest

8.0

Very good

4,242 reviews

Check prices

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

How popular is this Buffalo to Las Vegas flight route?
This flight path from Buffalo to Las Vegas Harry Reid Intl was viewed by 197 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 7h 48m. Delta provides one of the quickest options available for as low as C$ 376. 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$ 176, was found to be the cheapest airline from Buffalo to Las Vegas.Alternate airlines to your destination round-trip include American Airlines and Delta. Frontier is 68% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest flights from Buffalo to Las Vegas?
On average you can expect to pay C$ 694 for a flight from Buffalo to Las Vegas. The cheapest flight overall is C$ 335 while the most popular route, (Buffalo - Las Vegas Harry Reid Intl) is currently priced at C$ 323.
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$ 292). 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

Henderson

Boulder City

North Las Vegas

Paradise

Browse thousands of different options on Cheapflights for your next trip

Fly from Buffalo to Las Vegas on these airlines

Frontier flights from Buffalo to Las Vegas Harry Reid Intl

United Airlines flights from Buffalo to Las Vegas Harry Reid Intl

Complete your trip

Las Vegas car rentals

Las Vegas Harry Reid Intl Airport car rentals

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Henderson car rentals

The Strip car rentals

Downtown car rentals

Summerlin car rentals

South of The Strip car rentals

West of The Strip car rentals

Arts District car rentals

East of The Strip car rentals

Other flights to Las Vegas

Top 6 airlines flying from Buffalo to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
Frontier	CheapestC$ 176	AverageC$ 405	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
American Airlines	CheapestC$ 350	AverageC$ 535	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Delta	CheapestC$ 353	AverageC$ 427	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
JetBlue	CheapestC$ 388	AverageC$ 637	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
United Airlines	CheapestC$ 460	AverageC$ 635	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Southwest	CheapestC$ 473	AverageC$ 748	FlexibilityNo cancel fee	On-time63%	Search Southwest 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.

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Cheap flights from Buffalo to Las Vegas from C$ 127

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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Buffalo to Las Vegas

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Buffalo to Las Vegas

Cheapest flights from Buffalo to Las VegasExplore 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 September 2025.

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 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Buffalo to Las Vegas that are best for you.

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.

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?

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

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

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

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

What’s the top layover airport for flights from Buffalo to Las Vegas?

What’s the fastest layover option from Buffalo to Las Vegas?

What’s the fastest layover option from Buffalo to Las Vegas?

Which airport typically offers the quickest layover for flights from Buffalo to Las Vegas?

Reviews of airlines servicing Las Vegas

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.

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?

How long is the flight from Buffalo to Las Vegas?

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

What are the cheapest flights from Buffalo to Las Vegas?

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

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

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

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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 September 2025.

Top 6 airlines flying from Buffalo to Las Vegas

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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 September 2025.