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 37m.

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$ 277.

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

Flights via Chicago (MDW) offer the fastest connection on this route, with an average layover time of 1h 07m.

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

Orlando (MCO) – chosen by Cheapflights users on 33% of one-stop itineraries from Buffalo to Las Vegas on Cheapflights.

How popular is this Buffalo to Las Vegas flight route?

This flight path from Buffalo to Las Vegas Harry Reid Intl was viewed by 156 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 9h 51m. Southwest provides one of the quickest options available for as low as C$ 354. 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$ 71, was found to be the cheapest airline from Buffalo to Las Vegas.Alternate airlines to your destination round-trip include Delta and American Airlines. 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$ 40 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Southwest, with prices starting from C$ 120 and C$ 209, respectively.

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$ 633 for a flight from Buffalo to Las Vegas. The cheapest flight overall is C$ 366 while the most popular route, (Buffalo - Las Vegas Harry Reid Intl) is currently priced at C$ 310.

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

The most popular airlines flying from Buffalo to Las Vegas are Southwest, Frontier and United Airlines. 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$ 133+ Flights from Buffalo to Las Vegas

Cheap flight deals from Buffalo to Las Vegas

Round-trip from	C$ 294
One-way from	C$ 133
Popular in	December
Cheapest in	January
Average price	C$ 478
Good round-trip deal	C$ 625 or less

Frontier
1/3-11/3
3 total stops
42h 30m total
Buffalo to Las Vegas

Search Deals

Frontier
26/2
1 total stop
12h 09m total
Buffalo to Las Vegas

Search Deals

High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Price to beat on a round-trip flight from Buffalo to Las Vegas Harry Reid Intl.

Search Deals

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 8 January 2026.

Sun 1/32:19 p.m.BUF - LAS

2 stops23h 21mFrontier

Wed 11/312:40 p.m.LAS - BUF

1 stop19h 09mFrontier

Deal found 6/1C$ 294

Mon 23/21:48 p.m.BUF - LAS

1 stop11h 40mFrontier

Fri 27/211:59 p.m.LAS - BUF

1 stop8h 06mFrontier

Deal found 6/1C$ 297

Wed 4/23:45 p.m.BUF - LAS

2 stops9h 10mSouthwest

Wed 11/211:40 p.m.LAS - BUF

2 stops9h 15mSouthwest

Deal found 7/1C$ 304

Wed 18/34:15 p.m.BUF - LAS

1 stop10h 50mSouthwest

Wed 25/38:35 p.m.LAS - BUF

2 stops8h 15mSouthwest

Deal found 7/1C$ 305

Tue 27/11:20 p.m.BUF - LAS

1 stop8h 30mSouthwest

Tue 3/210:20 p.m.LAS - BUF

1 stop6h 45mSouthwest

Deal found 8/1C$ 308

Sat 14/37:45 p.m.BUF - LAS

1 stop7h 10mSouthwest

Wed 18/310:20 p.m.LAS - BUF

1 stop6h 30mSouthwest

Deal found 7/1C$ 312

Fri 27/21:39 p.m.BUF - LAS

1 stop12h 09mFrontier

Wed 11/311:59 p.m.LAS - BUF

1 stop9h 06mFrontier

Deal found 6/1C$ 318

Mon 2/23:45 p.m.BUF - LAS

1 stop8h 10mSouthwest

Wed 4/210:20 p.m.LAS - BUF

1 stop6h 45mSouthwest

Deal found 6/1C$ 319

Thu 5/36:00 a.m.BUF - LAS

1 stop8h 21mUnited Airlines

Mon 9/310:48 a.m.LAS - BUF

1 stop6h 58mUnited Airlines

Deal found 6/1C$ 325

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 8 January 2026.

Wed 4/25:50 a.m.BUF - LAS

2 stops12h 15mSouthwest

Sat 7/210:20 p.m.LAS - BUF

1 stop6h 45mSouthwest

Deal found 7/1C$ 319

Tue 24/212:05 p.m.BUF - LAS

1 stop9h 51mDelta

Tue 10/36:00 a.m.LAS - BUF

1 stop6h 51mDelta

Deal found 6/1C$ 354

Tue 24/28:00 a.m.BUF - LAS

1 stop8h 21mJetBlue

Mon 9/310:14 p.m.LAS - BUF

1 stop8h 13mJetBlue

Deal found 6/1C$ 361

Mon 20/412:40 p.m.BUF - LAS

1 stop8h 35mSouthwest

Sat 25/47:00 a.m.LAS - BUF

1 stop9h 20mSouthwest

Deal found 7/1C$ 341

Wed 25/212:05 p.m.BUF - LAS

1 stop9h 51mDelta

Tue 10/311:35 p.m.LAS - BUF

1 stop8h 26mDelta

Deal found 6/1C$ 354

Fri 6/36:15 p.m.BUF - LAS

1 stop8h 40mSouthwest

Thu 12/36:30 a.m.LAS - BUF

1 stop9h 20mSouthwest

Deal found 7/1C$ 341

Wed 25/212:05 p.m.BUF - LAS

1 stop9h 51mDelta

Mon 2/311:30 p.m.LAS - BUF

1 stop8h 35mDelta

Deal found 6/1C$ 355

Sat 21/312:21 p.m.BUF - LAS

1 stop10h 38mDelta

Tue 31/36:00 a.m.LAS - BUF

1 stop9h 42mDelta

Deal found 6/1C$ 355

Fri 20/23:39 p.m.BUF - LAS

1 stop9h 50mDelta

Thu 26/212:20 p.m.LAS - BUF

1 stop8h 54mDelta

Deal found 6/1C$ 355

Tue 24/211:52 a.m.BUF - LAS

1 stop10h 22mDelta

Fri 27/26:00 a.m.LAS - BUF

1 stop7h 59mDelta

Deal found 6/1C$ 355

Tue 24/212:05 p.m.BUF - LAS

1 stop8h 54mDelta

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

1 stop8h 35mDelta

Deal found 6/1C$ 355

Wed 4/211:51 a.m.BUF - LAS

1 stop10h 23mDelta

Sun 8/211:15 p.m.LAS - BUF

1 stop9h 04mDelta

Deal found 5/1C$ 355

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 8 January 2026.

Wed 22/46:40 a.m.BUF - LAS

Nonstop5h 00mSouthwest

Wed 29/43:30 p.m.LAS - BUF

Nonstop4h 20mSouthwest

Deal found 7/1C$ 545

Thu 5/23:35 p.m.BUF - LAS

Nonstop5h 20mSouthwest

Wed 11/22:50 p.m.LAS - BUF

Nonstop4h 10mSouthwest

Deal found 7/1C$ 616

Sun 8/35:00 a.m.BUF - LAS

Nonstop5h 05mSouthwest

Wed 11/35:00 p.m.LAS - BUF

Nonstop4h 15mSouthwest

Deal found 7/1C$ 668

Thu 5/23:35 p.m.BUF - LAS

Nonstop5h 20mSouthwest

Mon 9/28:10 a.m.LAS - BUF

Nonstop4h 15mSouthwest

Deal found 8/1C$ 688

Wed 15/46:40 a.m.BUF - LAS

Nonstop5h 00mSouthwest

Sun 19/44:45 p.m.LAS - BUF

Nonstop4h 20mSouthwest

Deal found 7/1C$ 695

Tue 27/19:25 a.m.BUF - LAS

Nonstop5h 20mSouthwest

Tue 3/22:50 p.m.LAS - BUF

Nonstop4h 10mSouthwest

Deal found 8/1C$ 719

Mon 23/23:35 p.m.BUF - LAS

Nonstop5h 20mSouthwest

Wed 4/32:50 p.m.LAS - BUF

Nonstop4h 10mSouthwest

Deal found 5/1C$ 724

Thu 5/23:35 p.m.BUF - LAS

Nonstop5h 20mSouthwest

Sun 8/22:50 p.m.LAS - BUF

Nonstop4h 10mSouthwest

Deal found 7/1C$ 740

Mon 16/23:45 p.m.BUF - LAS

Nonstop5h 15mSouthwest

Mon 23/28:10 a.m.LAS - BUF

Nonstop4h 15mSouthwest

Deal found 7/1C$ 745

Thu 22/19:25 a.m.BUF - LAS

Nonstop5h 20mSouthwest

Tue 27/12:50 p.m.LAS - BUF

Nonstop4h 10mSouthwest

Deal found 6/1C$ 756

Wed 25/29:25 a.m.BUF - LAS

Nonstop5h 20mSouthwest

Sat 28/28:50 a.m.LAS - BUF

Nonstop4h 15mSouthwest

Deal found 7/1C$ 759

Sun 22/23:45 p.m.BUF - LAS

Nonstop5h 15mSouthwest

Wed 25/22:50 p.m.LAS - BUF

Nonstop4h 10mSouthwest

Deal found 7/1C$ 774

Last-minute flights from Buffalo to Las Vegas
Discover last-minute flight deals from Buffalo to Las Vegas. Data last updated 8 January 2026 and is based on user searches.

Tue 13/12:10 p.m.BUF - LAS

1 stop7h 46mDelta

Tue 20/111:15 p.m.LAS - BUF

1 stop9h 04mDelta

Deal found 6/1C$ 521

Tue 13/16:03 a.m.BUF - LAS

1 stop7h 19mDelta

Wed 14/12:06 p.m.LAS - BUF

1 stop6h 50mDelta

Deal found 6/1C$ 576

Tue 13/11:59 p.m.BUF - LAS

1 stop7h 31mUnited Airlines

Tue 20/111:18 p.m.LAS - BUF

1 stop8h 31mUnited Airlines

Deal found 8/1C$ 600

Tue 13/12:10 p.m.BUF - LAS

1 stop7h 46mDelta

Sun 18/111:25 p.m.LAS - BUF

1 stop7h 28mDelta

Deal found 6/1C$ 611

Tue 13/15:50 a.m.BUF - LAS

2 stops12h 15mSouthwest

Tue 20/17:25 p.m.LAS - BUF

2 stops9h 40mSouthwest

Deal found 8/1C$ 615

Wed 14/11:59 p.m.BUF - LAS

2 stops11h 00mUnited Airlines

Wed 21/111:01 a.m.LAS - BUF

1 stop6h 28mUnited Airlines

Deal found 7/1C$ 528

Thu 15/16:10 a.m.BUF - LAS

1 stop9h 30mSouthwest

Mon 19/15:30 a.m.LAS - BUF

1 stop6h 55mSouthwest

Deal found 6/1C$ 601

Sun 18/13:45 p.m.BUF - LAS

1 stop8h 10mSouthwest

Fri 23/111:40 p.m.LAS - BUF

1 stop10h 20mSouthwest

Deal found 7/1C$ 529

Sun 18/16:00 a.m.BUF - LAS

1 stop8h 16mUnited Airlines

Wed 21/18:30 a.m.LAS - BUF

2 stops11h 01mUnited Airlines

Deal found 8/1C$ 583

Sun 18/15:50 a.m.BUF - LAS

2 stops12h 15mSouthwest

Wed 21/111:40 p.m.LAS - BUF

2 stops9h 50mSouthwest

Deal found 8/1C$ 592

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 8 January 2026.

Thu 26/21:39 p.m.BUF - LAS

1 stop12h 09mFrontier

Deal found 6/1C$ 133

Tue 26/55:50 p.m.BUF - LAS

1 stop6h 53mUnited Airlines

Deal found 7/1C$ 171

Wed 4/211:51 a.m.BUF - LAS

1 stop10h 23mDelta

Deal found 8/1C$ 178

Wed 4/36:00 a.m.BUF - LAS

1 stop11h 26mJetBlue

Deal found 6/1C$ 181

Fri 20/25:29 p.m.BUF - LAS

2 stops9h 56mAmerican Airlines

Deal found 6/1C$ 185

Wed 8/43:10 p.m.BUF - LAS

2 stops8h 40mSouthwest

Deal found 6/1C$ 202

Fri 13/312:07 p.m.BUF - LAS

1 stop10h 33mDelta

Deal found 5/1C$ 207

Sun 19/45:05 a.m.BUF - LAS

2 stops10h 45mSouthwest

Deal found 6/1C$ 214

Sat 28/34:47 p.m.BUF - LAS

1 stop9h 48mDelta

Deal found 8/1C$ 221

Thu 5/38:17 a.m.BUF - LAS

2 stops12h 48mUnited Airlines

Deal found 6/1C$ 232

Fly from

Fly to

Route

Depart

Return

Price

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Wed 4/2

5:50 a.m.-3:05 p.m.

2 stops12h 15m

Las Vegas Harry Reid Intl

Sat 7/2

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

1 stop6h 45m

C$ 319

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Mon 20/4

12:40 p.m.-6:15 p.m.

1 stop8h 35m

Las Vegas Harry Reid Intl

Sat 25/4

7:00 a.m.-7:20 p.m.

1 stop9h 20m

C$ 341

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Fri 6/3

6:15 p.m.-11:55 p.m.

1 stop8h 40m

Las Vegas Harry Reid Intl

Thu 12/3

6:30 a.m.-6:50 p.m.

1 stop9h 20m

C$ 341

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Tue 24/2

12:05 p.m.-6:56 p.m.

1 stop9h 51m

Las Vegas Harry Reid Intl

Tue 10/3

6:00 a.m.-3:51 p.m.

1 stop6h 51m

C$ 354

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Wed 25/2

12:05 p.m.-6:56 p.m.

1 stop9h 51m

Las Vegas Harry Reid Intl

Tue 10/3

11:35 p.m.-11:01 a.m.

1 stop8h 26m

C$ 354

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Wed 25/2

12:05 p.m.-6:56 p.m.

1 stop9h 51m

Las Vegas Harry Reid Intl

Mon 2/3

11:30 p.m.-11:05 a.m.

1 stop8h 35m

C$ 355

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 21/3

12:21 p.m.-7:59 p.m.

1 stop10h 38m

Las Vegas Harry Reid Intl

Tue 31/3

6:00 a.m.-6:42 p.m.

1 stop9h 42m

C$ 355

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Fri 20/2

3:39 p.m.-10:29 p.m.

1 stop9h 50m

Las Vegas Harry Reid Intl

Thu 26/2

12:20 p.m.-12:14 a.m.

1 stop8h 54m

C$ 355

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Tue 24/2

11:52 a.m.-7:14 p.m.

1 stop10h 22m

Las Vegas Harry Reid Intl

Fri 27/2

6:00 a.m.-4:59 p.m.

1 stop7h 59m

C$ 355

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Tue 24/2

12:05 p.m.-5:59 p.m.

1 stop8h 54m

Las Vegas Harry Reid Intl

Wed 4/3

11:25 p.m.-11:00 a.m.

1 stop8h 35m

C$ 355

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 21 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, February is the cheapest month in which you can book a flight from Buffalo to Las Vegas (average of C$ 241). Flying from Buffalo to Las Vegas in December is currently the most expensive (average of C$ 354). 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 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.

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

4,250 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

8.0

Very good

4,250 reviews

Southwest

8.0

Very good

4,250 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.9

Good

8,025 reviews

Southwest

8.0

Very good

4,250 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.4

Good

9,139 reviews

Southwest

8.0

Very good

4,250 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,095 reviews

Southwest

8.0

Very good

4,250 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Frontier

5.7

Fair

3,062 reviews

Southwest

8.0

Very good

4,250 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 156 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 9h 51m. Southwest provides one of the quickest options available for as low as C$ 354. 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$ 71, was found to be the cheapest airline from Buffalo to Las Vegas.Alternate airlines to your destination round-trip include Delta and American Airlines. 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$ 40 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Southwest, with prices starting from C$ 120 and C$ 209, respectively.
What are the cheapest flights from Buffalo to Las Vegas?
On average you can expect to pay C$ 633 for a flight from Buffalo to Las Vegas. The cheapest flight overall is C$ 366 while the most popular route, (Buffalo - Las Vegas Harry Reid Intl) is currently priced at C$ 310.
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, February is the cheapest month in which you can book a flight from Buffalo to Las Vegas (average of C$ 241). Flying from Buffalo to Las Vegas in December is currently the most expensive (average of C$ 354). 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

Kingman

Boulder City

Henderson

North Las Vegas

Paradise

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Buffalo to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
Frontier	CheapestC$ 71	AverageC$ 420	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
American Airlines	CheapestC$ 352	AverageC$ 571	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Delta	CheapestC$ 354	AverageC$ 429	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Southwest	CheapestC$ 447	AverageC$ 765	FlexibilityNo cancel fee	On-time63%	Search Southwest flights
United Airlines	CheapestC$ 493	AverageC$ 595	FlexibilityNo cancel fee	On-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.

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Cheap flights from Buffalo to Las Vegas from C$ 133

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 26/2. 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

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 8 January 2026.

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 8 January 2026.

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

What’s the cheapest layover airport for flights 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?

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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 8 January 2026.

Top 5 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 8 January 2026.