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

Flights via Baltimore (BWI) offer the fastest connection on this route, with an average layover time of 0h 55m.

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

Chicago (ORD) – chosen by Cheapflights users on 75% of 1-stop itineraries from Buffalo to Las Vegas on Cheapflights.

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

Orlando (MCO) is the most affordable 1-stop option, with an average round-trip price of $247.

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

Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 6h 55m.

How popular is this Buffalo to Las Vegas flight route?

The Buffalo to Las Vegas Harry Reid Intl flight path was viewed by 28 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?

Departing from Buffalo to Las Vegas will take you 7h 49m. The distance between Buffalo and Las Vegas is about 1980 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

Frontier, at $123, was found to be the cheapest airline from Buffalo to Las Vegas.Alternate airlines to your destination round-trip include JetBlue and American Airlines. Frontier is currently priced 69% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

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 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

What are the cheapest flights from Buffalo to Las Vegas?

On average you can expect to pay $358 for a flight from Buffalo to Las Vegas. The cheapest flight overall is $125 while the most popular route, (Buffalo - Las Vegas Harry Reid Intl) is currently priced at $200.

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

Before booking your flight from Buffalo to Las Vegas check out the most popular airlines for this route: American Airlines, JetBlue or Delta.

Where are the most common layover locations when flying from Buffalo to Las Vegas?

Buffalo to Las Vegas flights have a layover in Chicago most of the time. Charlotte sees the next most layovers on Buffalo to Las Vegas flights.

Where are the least popular layover locations for Buffalo to Las Vegas flights?

Buffalo to Las Vegas flights have a layover in Charlotte least often.

What are some popular things to do or see while on a layover in Chicago?

Chicago travelers tend to visit Magnificent Mile, River North, and Grant Park more than anywhere else. Magnificent Mile, River North, and Grant Park can be accessed by traveling approximately 15.5 mi, 15.0 mi, and 16.2 mi, respectively from Chicago O'Hare Intl. Those landing in Chicago looking to spend some time exploring during their layover can rent a car for about $66 per day.

What are some popular points of interest to see during a layover in Charlotte?

Most Charlotte visitors opt to spend their time at Carowind, Mint Museum Uptown, and NASCAR Hall of Fame. Carowind, Mint Museum Uptown, and NASCAR Hall of Fame can be accessed by traveling approximately 8.2 mi, 5.4 mi, and 5.7 mi, respectively from Charlotte Douglas. Travelers can rent a car at Charlotte Douglas for an average daily rate of $48 to make sightseeing during their layover a little easier.

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

Users have found that flying from Buffalo to Las Vegas on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Travelers have found it’s best to book a flight 36 days in advance to save up to 35% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 36 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Buffalo to Las Vegas 1-2 weeks in advance for as low as $328, or $480 for flights within the next 24 hours.

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

November is one of the best times of the year to fly to Las Vegas from Buffalo. Prices for November average $410 per person but you can even find prices for as low as $172. The most expensive prices can be found in the month of March. Opting for a November flight can save you 15% on your journey compared to booking in March

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.

$77+ 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 $293 and $504 in September. The cheapest round-trip price found within the last 3 days was $257 on Delta (Sep 16-Sep 23).

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Find cheap flights from Buffalo to Las Vegas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Buffalo to Las Vegas Harry Reid Intl are usually found in November or September, booked 85 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Buffalo to Las Vegas

Round-trip from	$257 (Delta)
One-way from	$77 (Priceline)
Popular in	March
Cheapest in	November
Average price	$392
Good round-trip deal	$403 or less
Good one-way deal	$198 or less

From Buffalo to Las Vegas Harry Reid Intl

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One-way flight from Buffalo to Las Vegas Harry Reid Intl

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Highest demand for flights based on searches. 9% potential increase in price ($44 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

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Average for round-trip flights in August 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 August 20, 2025.

Tue 9/163:51 pmBUF - LAS

1 stop8h 33mDelta

Tue 9/236:00 amLAS - BUF

1 stop6h 11mDelta

Deal found 8/19

$257

Sat 9/205:33 pmBUF - LAS

1 stop8h 20mAmerican Airlines

Thu 10/22:20 pmLAS - BUF

1 stop6h 52mAmerican Airlines

Deal found 8/20

$258

Sat 8/231:56 pmBUF - LAS

1 stop8h 08mFrontier

Mon 8/256:30 amLAS - BUF

1 stop6h 30mFrontier

Deal found 8/18

$259

Sat 10/1812:42 pmBUF - LAS

2 stops21h 22mFrontier

Sun 10/1912:59 amLAS - BUF

1 stop12h 30mFrontier

Deal found 8/19

$260

Tue 9/1610:55 amBUF - LAS

2 stops9h 15mUnited Airlines

Tue 9/237:00 amLAS - BUF

1 stop6h 52mUnited Airlines

Deal found 8/19

$261

Tue 9/1611:46 amBUF - LAS

1 stop7h 29mAmerican Airlines

Wed 9/2410:00 amLAS - BUF

2 stops10h 08mAmerican Airlines

Deal found 8/19

$262

Sat 10/41:00 pmBUF - LAS

2 stops9h 29mAmerican Airlines

Fri 10/101:10 amLAS - BUF

1 stop7h 00mAmerican Airlines

Deal found 8/19

$263

Sat 9/135:38 pmBUF - LAS

1 stop7h 44mAmerican Airlines

Sat 9/2010:00 amLAS - BUF

2 stops10h 08mAmerican Airlines

Deal found 8/18

$264

Sat 11/17:12 pmBUF - LAS

2 stops24h 45mFrontier

Thu 11/68:48 pmLAS - BUF

2 stops13h 59mFrontier

Deal found 8/18

$265

Fri 10/34:57 pmBUF - LAS

1 stop25h 08mFrontier

Sun 10/511:04 pmLAS - BUF

1 stop16h 10mFrontier

Deal found 8/19

$266

Fri 11/75:38 pmBUF - LAS

1 stop7h 40mAmerican Airlines

Sun 11/2311:54 pmLAS - BUF

1 stop8h 15mAmerican Airlines

Deal found 8/18

$268

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 August 20, 2025.

Sat 10/114:00 pmBUF - LAS

1 stop9h 08mAmerican Airlines

Wed 10/1511:45 pmLAS - BUF

1 stop8h 19mAmerican Airlines

Deal found 8/19

$257

Tue 9/164:43 pmBUF - LAS

1 stop7h 49mDelta

Mon 9/2212:29 amLAS - BUF

1 stop7h 32mDelta

Deal found 8/19

$257

Wed 9/175:37 pmBUF - LAS

1 stop7h 45mAmerican Airlines

Wed 9/2412:45 pmLAS - BUF

1 stop7h 23mAmerican Airlines

Deal found 8/19

$257

Sat 10/46:30 pmBUF - LAS

1 stop7h 14mDelta

Sat 10/116:00 amLAS - BUF

1 stop7h 25mDelta

Deal found 8/19

$257

Sat 10/185:14 pmBUF - LAS

1 stop8h 15mDelta

Tue 10/216:00 amLAS - BUF

1 stop6h 16mDelta

Deal found 8/18

$257

Sat 10/45:38 pmBUF - LAS

1 stop7h 44mAmerican Airlines

Fri 10/101:10 amLAS - BUF

1 stop7h 00mAmerican Airlines

Deal found 8/19

$257

Sun 10/53:51 pmBUF - LAS

1 stop8h 29mDelta

Sat 10/1111:39 pmLAS - BUF

1 stop5h 44mDelta

Deal found 8/19

$257

Sat 9/135:10 pmBUF - LAS

1 stop8h 18mDelta

Fri 9/1911:30 pmLAS - BUF

1 stop7h 57mDelta

Deal found 8/20

$257

Mon 11/102:00 pmBUF - LAS

1 stop9h 04mDelta

Wed 11/1212:35 amLAS - BUF

1 stop7h 39mDelta

Deal found 8/20

$257

Last-minute flights from Buffalo to Las Vegas
Discover last-minute flight deals from Buffalo to Las Vegas. Data last updated August 20, 2025 and is based on user searches.

Sat 8/231:56 pmBUF - LAS

1 stop8h 08mFrontier

Mon 8/256:30 amLAS - BUF

1 stop6h 30mFrontier

Deal found 8/18

$259

Sat 8/231:56 pmBUF - LAS

1 stop8h 08mFrontier

Wed 8/2710:08 pmLAS - BUF

1 stop17h 06mFrontier

Deal found 8/18

$268

Mon 8/254:55 pmBUF - LAS

1 stop9h 39mFrontier

Sat 8/3012:59 amLAS - BUF

1 stop9h 23mFrontier

Deal found 8/20

$271

Sat 8/301:56 pmBUF - LAS

1 stop10h 31mMultiple Airlines

Sat 9/69:33 pmLAS - BUF

2 stops34h 49mMultiple Airlines

Deal found 8/18

$273

Wed 9/31:57 pmBUF - LAS

2 stops9h 27mUnited Airlines

Wed 9/107:00 amLAS - BUF

1 stop6h 52mUnited Airlines

Deal found 8/20

$272

Sat 9/135:38 pmBUF - LAS

1 stop7h 44mAmerican Airlines

Sat 9/2010:00 amLAS - BUF

2 stops10h 08mAmerican Airlines

Deal found 8/18

$264

Sun 9/146:00 amBUF - LAS

1 stop7h 45mAmerican Airlines

Sat 9/2010:00 amLAS - BUF

2 stops10h 08mAmerican Airlines

Deal found 8/19

$263

Tue 9/164:43 pmBUF - LAS

1 stop8h 45mDelta

Mon 9/2212:29 amLAS - BUF

1 stop7h 32mDelta

Deal found 8/20

$257

Tue 9/1610:55 amBUF - LAS

2 stops9h 15mUnited Airlines

Tue 9/237:00 amLAS - BUF

1 stop6h 52mUnited Airlines

Deal found 8/19

$261

Tue 9/1611:46 amBUF - LAS

1 stop7h 29mAmerican Airlines

Wed 9/2410:00 amLAS - BUF

2 stops10h 08mAmerican Airlines

Deal found 8/19

$262

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 August 20, 2025.

Mon 9/224:58 pmBUF - LAS

1 stop9h 35mFrontier

Deal found 8/19

$77

Mon 9/154:58 pmBUF - LAS

1 stop9h 35mFrontier

Deal found 8/18

$81

Sun 10/54:57 pmBUF - LAS

1 stop9h 36mFrontier

Deal found 8/19

$83

Thu 10/302:42 pmBUF - LAS

1 stop9h 46mFrontier

Deal found 8/18

$84

Fri 10/245:24 pmBUF - LAS

1 stop22h 49mFrontier

Deal found 8/19

$88

Sat 10/1812:42 pmBUF - LAS

1 stop12h 06mFrontier

Deal found 8/19

$89

Mon 10/2012:15 pmBUF - LAS

1 stop12h 33mFrontier

Deal found 8/19

$95

Mon 11/39:38 pmBUF - LAS

1 stop15h 29mFrontier

Deal found 8/18

$100

Thu 9/257:41 pmBUF - LAS

1 stop16h 29mFrontier

Deal found 8/19

$102

Mon 8/254:55 pmBUF - LAS

1 stop9h 39mFrontier

Deal found 8/18

$103

Fly from

Fly to

Route

Depart

Return

Price

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 10/11

4:00 pm-10:08 pm

1 stop9h 08m

Las Vegas Harry Reid Intl

Wed 10/15

11:45 pm-11:04 am

1 stop8h 19m

$257

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Tue 9/16

4:43 pm-9:32 pm

1 stop7h 49m

Las Vegas Harry Reid Intl

Mon 9/22

12:29 am-11:01 am

1 stop7h 32m

$257

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Wed 9/17

5:37 pm-10:22 pm

1 stop7h 45m

Las Vegas Harry Reid Intl

Wed 9/24

12:45 pm-11:08 pm

1 stop7h 23m

$257

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 10/4

6:30 pm-10:44 pm

1 stop7h 14m

Las Vegas Harry Reid Intl

Sat 10/11

6:00 am-4:25 pm

1 stop7h 25m

$257

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 10/18

5:14 pm-10:29 pm

1 stop8h 15m

Las Vegas Harry Reid Intl

Tue 10/21

6:00 am-3:16 pm

1 stop6h 16m

$257

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 10/4

5:38 pm-10:22 pm

1 stop7h 44m

Las Vegas Harry Reid Intl

Fri 10/10

1:10 am-11:10 am

1 stop7h 00m

$257

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sun 10/5

3:51 pm-9:20 pm

1 stop8h 29m

Las Vegas Harry Reid Intl

Sat 10/11

11:39 pm-8:23 am

1 stop5h 44m

$257

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 9/13

5:10 pm-10:28 pm

1 stop8h 18m

Las Vegas Harry Reid Intl

Fri 9/19

11:30 pm-10:27 am

1 stop7h 57m

$257

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Mon 11/10

2:00 pm-8:04 pm

1 stop9h 04m

Las Vegas Harry Reid Intl

Wed 11/12

12:35 am-11:14 am

1 stop7h 39m

$257

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sun 9/28

4:57 pm-11:33 pm

1 stop9h 36m

$77

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 15 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?

The best time to book flights from Buffalo to Las Vegas is 85 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Buffalo to Las Vegas (average of $198). Flying from Buffalo to Las Vegas in March is currently the most expensive (average of $269). 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?

It’s typically best to fly out from Buffalo to Las Vegas at noon. Doing so could potentially save you 11% on the flight price compared to flying in the morning, which is usually more expensive.

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 Wednesday 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.

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

Reviews of airlines servicing Las Vegas

Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Buffalo to Las Vegas. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Southwest

8.0

Very good

4,246 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Delta

8.0

Very good

7,982 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

United Airlines

7.4

Good

8,928 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Frontier

5.8

Fair

3,207 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Related info for your journey

How popular is this Buffalo to Las Vegas flight route?
The Buffalo to Las Vegas Harry Reid Intl flight path was viewed by 28 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?
Departing from Buffalo to Las Vegas will take you 7h 49m. The distance between Buffalo and Las Vegas is about 1980 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Buffalo to Las Vegas round-trip?
Frontier, at $123, was found to be the cheapest airline from Buffalo to Las Vegas.Alternate airlines to your destination round-trip include JetBlue and American Airlines. Frontier is currently priced 69% below the average price you’ll pay for this route.
What are the cheapest flights from Buffalo to Las Vegas?
On average you can expect to pay $358 for a flight from Buffalo to Las Vegas. The cheapest flight overall is $125 while the most popular route, (Buffalo - Las Vegas Harry Reid Intl) is currently priced at $200.
Where are the most common layover locations when flying from Buffalo to Las Vegas?
Buffalo to Las Vegas flights have a layover in Chicago most of the time. Charlotte sees the next most layovers on Buffalo to Las Vegas flights.
What are some popular things to do or see while on a layover in Chicago?
Chicago travelers tend to visit Magnificent Mile, River North, and Grant Park more than anywhere else. Magnificent Mile, River North, and Grant Park can be accessed by traveling approximately 15.5 mi, 15.0 mi, and 16.2 mi, respectively from Chicago O'Hare Intl. Those landing in Chicago looking to spend some time exploring during their layover can rent a car for about $66 per day.
What are some popular points of interest to see during a layover in Charlotte?
Most Charlotte visitors opt to spend their time at Carowind, Mint Museum Uptown, and NASCAR Hall of Fame. Carowind, Mint Museum Uptown, and NASCAR Hall of Fame can be accessed by traveling approximately 8.2 mi, 5.4 mi, and 5.7 mi, respectively from Charlotte Douglas. Travelers can rent a car at Charlotte Douglas for an average daily rate of $48 to make sightseeing during their layover a little easier.
Where are the least popular layover locations for Buffalo to Las Vegas flights?
Buffalo to Las Vegas flights have a layover in Charlotte least often.
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, August is the cheapest month in which you can book a flight from Buffalo to Las Vegas (average of $198). Flying from Buffalo to Las Vegas in March is currently the most expensive (average of $269). 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

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Other flights to Las Vegas

Top 6 airlines flying from Buffalo to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$123	Average$255	FlexibilityNo cancel fee	On-time62%
JetBlue	Cheapest$229	Average$295	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$253	Average$374	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$256	Average$323	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$257	Average$379	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$367	Average$527	FlexibilityNo cancel fee	On-time63%

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$77+ Cheap flights from Buffalo to Las Vegas (BUF - LAS)

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Buffalo to Las Vegas Harry Reid Intl are usually found in November or September, booked 85 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Buffalo to Las Vegas

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One-way from

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Cheapest in

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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 August 20, 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 August 20, 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 reviews from past customers who have flown Southwest, Delta, and United Airlines from Buffalo to Las Vegas. Users can see the overall rating for each airline as well as how each is rated in terms of 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?

Where are the most common layover locations when flying from Buffalo to Las Vegas?

What are some popular things to do or see while on a layover in Chicago?

What are some popular points of interest to see during a layover in Charlotte?

Where are the least popular layover locations for Buffalo to Las Vegas flights?

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?

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

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Alternative routes for Buffalo to Las Vegas

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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 August 20, 2025.