Which layover airport has the shortest connection time from Buffalo to Las Vegas?

Atlanta (ATL) has the shortest average layover time for this route: 2h 17m.

Which layover airport has the shortest travel time from Buffalo to Las Vegas?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 7h 33m.

How many flights depart from Buffalo to Las Vegas on average per week?

1 flights are operational weekly from Buffalo to Las Vegas as of June 2026. The most popular departure day for this route is Sat, with 100% of flights per week taking off on this day.

Which airlines fly to Las Vegas?

Southwest, Frontier and American Airlines are the top three most popular airlines that fly to Las Vegas from Buffalo according to our data. Southwest is the first choice among our users, with 60% of people opting to fly with this airline when travelling to Las Vegas. Keep in mind that there are 5 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Buffalo and Las Vegas?

Detroit (DTW) was the most common stop: 33% of momondo users choosing one-stop flights on this route connected there.

What is the cheapest airline that flies from Buffalo to Las Vegas Harry Reid Intl?

Southwest, United Airlines, and Delta are the most popular carriers operating from Buffalo to Las Vegas Harry Reid Intl

Which layover airport offers the lowest fares from Buffalo to Las Vegas?

Flights via Orlando (MCO) offer the lowest average round-trip price of C$ 297.

When did momondo last update prices for flights from Buffalo Airport to Las Vegas Harry Reid Intl Airport?

Prices for flights from Buffalo Airport to Las Vegas Harry Reid Intl Airport refresh daily.

How many operators does momondo search for flights from Buffalo Airport to Las Vegas Harry Reid Intl Airport?

As of June 2026, there are 5 operators available to choose from for flights from Buffalo Airport to Las Vegas Harry Reid Intl Airport.

How old do you have to be to fly from Buffalo Airport to Las Vegas Harry Reid Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Las Vegas Harry Reid Intl Airport.

What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

The travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 154 Cheap Flights from Buffalo to Las Vegas in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to Las Vegas

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:30 a.m. - 5:02 p.m.

BUF

LAS

9h 32m

2 stops

7:15 a.m. - 4:56 p.m.

LAS

BUF

6h 41m

1 stop

C$ 369United Airlines

Wed, 19 Aug - Sat, 22 Aug

8:50 a.m. - 2:25 p.m.

BUF

LAS

8h 35m

2 stops

12:20 a.m. - 12:30 p.m.

LAS

BUF

9h 10m

2 stops

C$ 370Southwest

Sat, 29 Aug - Mon, 31 Aug

3:32 p.m. - 12:59 a.m.

BUF

LAS

12h 27m

1 stop

6:00 a.m. - 7:13 p.m.

LAS

BUF

10h 13m

1 stop

C$ 372JetBlue

Mon, 29 Jun - Sat, 4 Jul

6:00 a.m. - 11:02 a.m.

BUF

LAS

8h 02m

1 stop

6:00 a.m. - 7:13 p.m.

LAS

BUF

10h 13m

1 stop

C$ 379JetBlue

Tue, 30 Jun - Sat, 4 Jul

12:29 p.m. - 8:39 p.m.

BUF

LAS

11h 10m

1 stop

11:50 p.m. - 1:53 p.m.

LAS

BUF

11h 03m

1 stop

C$ 384Frontier

Sat, 4 Jul - Tue, 7 Jul

11:35 a.m. - 8:39 p.m.

BUF

LAS

12h 04m

1 stop

11:51 p.m. - 11:34 a.m.

LAS

BUF

8h 43m

1 stop

C$ 387Frontier

Thu, 2 Jul - Fri, 3 Jul

12:28 p.m. - 8:30 p.m.

BUF

LAS

11h 02m

1 stop

9:15 a.m. - 9:07 p.m.

LAS

BUF

8h 52m

1 stop

C$ 389Frontier

Sat, 8 Aug - Sat, 15 Aug

3:50 p.m. - 12:59 a.m.

BUF

LAS

12h 09m

1 stop

12:12 p.m. - 11:48 p.m.

LAS

BUF

8h 36m

1 stop

C$ 390JetBlue

Tue, 30 Jun - Sat, 4 Jul

6:00 a.m. - 11:02 a.m.

BUF

LAS

8h 02m

1 stop

10:25 a.m. - 12:13 a.m.

LAS

BUF

10h 48m

1 stop

C$ 391JetBlue

Sat, 4 Jul - Thu, 9 Jul

2:48 p.m. - 8:30 p.m.

BUF

LAS

8h 42m

1 stop

10:12 p.m. - 7:07 p.m.

LAS

BUF

17h 55m

1 stop

C$ 393Frontier

Fri, 14 Aug - Sun, 23 Aug

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JetBlue flights from Buffalo to Las Vegas

Our best JetBlue deals on Buffalo to Las Vegas flight tickets

JetBlue

29 Jun

BUF3:32 p.m.Buffalo

12h 27m

1 stop

LAS12:59 a.m.Las Vegas Harry Reid Intl

4 Jul

LAS6:00 a.m.Las Vegas Harry Reid Intl

10h 13m

1 stop

BUF7:13 p.m.Buffalo

C$ 372

JetBlue

30 Jun

BUF6:00 a.m.Buffalo

8h 02m

1 stop

LAS11:02 a.m.Las Vegas Harry Reid Intl

4 Jul

LAS6:00 a.m.Las Vegas Harry Reid Intl

10h 13m

1 stop

BUF7:13 p.m.Buffalo

C$ 379

JetBlue

30 Jun

BUF3:50 p.m.Buffalo

12h 09m

1 stop

LAS12:59 a.m.Las Vegas Harry Reid Intl

4 Jul

LAS12:12 p.m.Las Vegas Harry Reid Intl

8h 36m

1 stop

BUF11:48 p.m.Buffalo

C$ 390

Frontier flights from Buffalo to Las Vegas

Our best Frontier deals on Buffalo to Las Vegas flight tickets

Frontier

22 Jun

BUF7:57 p.m.Buffalo

27h 49m

1 stop

LAS8:46 p.m.Las Vegas Harry Reid Intl

25 Jun

LAS9:15 a.m.Las Vegas Harry Reid Intl

30h 57m

1 stop

BUF7:12 p.m.Buffalo

C$ 379

Frontier

4 Jul

BUF12:29 p.m.Buffalo

11h 10m

1 stop

LAS8:39 p.m.Las Vegas Harry Reid Intl

7 Jul

LAS11:50 p.m.Las Vegas Harry Reid Intl

11h 03m

1 stop

BUF1:53 p.m.Buffalo

C$ 384

Frontier

2 Jul

BUF11:35 a.m.Buffalo

12h 04m

1 stop

LAS8:39 p.m.Las Vegas Harry Reid Intl

3 Jul

LAS11:51 p.m.Las Vegas Harry Reid Intl

8h 43m

1 stop

BUF11:34 a.m.Buffalo

C$ 387

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Wed 19/8

10:30 a.m.-5:02 p.m.

2 stops9h 32m

Las Vegas Harry Reid Intl

Sat 22/8

7:15 a.m.-4:56 p.m.

1 stop6h 41m

C$ 369

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 29/8

8:50 a.m.-2:25 p.m.

2 stops8h 35m

Las Vegas Harry Reid Intl

Mon 31/8

12:20 a.m.-12:30 p.m.

2 stops9h 10m

C$ 370

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Mon 29/6

3:32 p.m.-12:59 a.m.

1 stop12h 27m

Las Vegas Harry Reid Intl

Sat 4/7

6:00 a.m.-7:13 p.m.

1 stop10h 13m

C$ 372

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Tue 30/6

6:00 a.m.-11:02 a.m.

1 stop8h 02m

Las Vegas Harry Reid Intl

Sat 4/7

6:00 a.m.-7:13 p.m.

1 stop10h 13m

C$ 379

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 4/7

12:29 p.m.-8:39 p.m.

1 stop11h 10m

Las Vegas Harry Reid Intl

Tue 7/7

11:50 p.m.-1:53 p.m.

1 stop11h 03m

C$ 384

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Thu 2/7

11:35 a.m.-8:39 p.m.

1 stop12h 04m

Las Vegas Harry Reid Intl

Fri 3/7

11:51 p.m.-11:34 a.m.

1 stop8h 43m

C$ 387

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 8/8

12:28 p.m.-8:30 p.m.

1 stop11h 02m

Las Vegas Harry Reid Intl

Sat 15/8

9:15 a.m.-9:07 p.m.

1 stop8h 52m

C$ 389

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Tue 30/6

3:50 p.m.-12:59 a.m.

1 stop12h 09m

Las Vegas Harry Reid Intl

Sat 4/7

12:12 p.m.-11:48 p.m.

1 stop8h 36m

C$ 390

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 4/7

6:00 a.m.-11:02 a.m.

1 stop8h 02m

Las Vegas Harry Reid Intl

Thu 9/7

10:25 a.m.-12:13 a.m.

1 stop10h 48m

C$ 391

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Fri 14/8

2:48 p.m.-8:30 p.m.

1 stop8h 42m

Las Vegas Harry Reid Intl

Sun 23/8

10:12 p.m.-7:07 p.m.

1 stop17h 55m

C$ 393

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Buffalo and Las Vegas?

What is the cheapest month to fly to Las Vegas?

If you’re not able to fly to Las Vegas in June, then February is your next best option. Flight prices from Buffalo to Las Vegas during February average around C$ 484.

What is the cheapest day to depart on your flight to Las Vegas?

The cheapest day to depart from Buffalo to Las Vegas is on a Monday. Travellers who choose to depart for Las Vegas on a Monday will often find tickets for as low as C$ 594. The most expensive day to fly to Las Vegas is Thursday, with ticket prices averaging around C$ 808.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as C$ 616. Try not to purchase tickets at noon because they tend to be around C$ 755. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Buffalo to Las Vegas Harry Reid Intl flight route?

Fly from Buffalo to Las Vegas Harry Reid Intl for the best Buffalo - Las Vegas Harry Reid Intl flight prices

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

You are more likely to see cheaper flights to Las Vegas from Buffalo when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around C$ 552 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Buffalo for as low as C$ 500 on momondo.

What cabin class options are available on Buffalo to Las Vegas flights?

There is only 1 cabin class available to choose from on Buffalo to Las Vegas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Buffalo to Las Vegas flights?

You could potentially save up to 68% on your flight if you consider stops on a Buffalo to Las Vegas flight.

How have Buffalo to Las Vegas flight prices changed over time?

As of June 2026, prices for Buffalo to Las Vegas flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from Buffalo to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Buffalo to Las Vegas (BUF to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Las Vegas

Fastest flight time	4h 40m
Direct flights	Every day
Airports in Las Vegas	1 airport

The fastest flight from Buffalo to Las Vegas takes 4h 40m

Direct flights go from Buffalo to Las Vegas every day.

There is 1 airport in Las Vegas. From Buffalo there are direct flights to Las Vegas Harry Reid Intl (LAS).

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Frequently asked questions about flying from Buffalo to Las Vegas

How far is Buffalo to Las Vegas Harry Reid Intl by plane?
The distance between Buffalo and Las Vegas Harry Reid Intl is about 3169.5 km. Flights usually cover this in 4h 40m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Buffalo Airport to Las Vegas Harry Reid Intl Airport?
Prices for flights from Buffalo Airport to Las Vegas Harry Reid Intl Airport refresh daily.
How many operators does momondo search for flights from Buffalo Airport to Las Vegas Harry Reid Intl Airport?
As of June 2026, there are 5 operators available to choose from for flights from Buffalo Airport to Las Vegas Harry Reid Intl Airport.
How old do you have to be to fly from Buffalo Airport to Las Vegas Harry Reid Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Buffalo to Las Vegas?
momondo data reveals that the most frequently booked plane model on the route from Buffalo to Las Vegas is Boeing 737 MAX 8, representing 42.45% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 11.32%, Embraer 195 E2 at 7.55%, and Airbus A220-300 at 7.55%.
What is the most popular airline from Buffalo to Las Vegas?
momondo data reveals that the most frequently booked airline on the route from Buffalo to Las Vegas is Southwest, representing 58% of all bookings. The subsequent popular airlines are Frontier at 20%, American Airlines at 12%, and JetBlue at 6%.

Best airlines flying from Buffalo to Las Vegas

Compare and see reviews for airlines that fly from Buffalo to Las Vegas with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom C$ 231	Free Cancellation	Rating 7.9 8,406 reviews	Search Delta flights
Frontier	PriceFrom C$ 237	Free Cancellation	Rating 5.6 2,892 reviews	Search Frontier flights
American Airlines	PriceFrom C$ 359	Free Cancellation	Rating 7.1 11,650 reviews	Search American Airlines flights
JetBlue	PriceFrom C$ 375	Free Cancellation	Rating 7.1 2,981 reviews	Search JetBlue flights
Southwest	PriceFrom C$ 384	Free Cancellation	Rating 7.9 4,234 reviews	Search Southwest flights

Southwest Flights From Buffalo to Las Vegas
Southwest flight deals from Buffalo to Las Vegas start from C$ 384 round-trip. Over the 1 Southwest flight for this route in a normal week, average airfare is usually C$ 731 round-trip - but some users have found much cheaper deals with momondo.

Paradise

Laughlin

Henderson

Boulder City

Mesquite

North Las Vegas

Winchester

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Why should I use momondo to find a flight deal from Buffalo to Las Vegas?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buffalo to Las Vegas for you.

Can I find flights from Buffalo to Las Vegas with flexible booking policies on momondo?

All flight searches from Buffalo to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Buffalo to Las Vegas?

Once all potential Buffalo to Las Vegas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Buffalo to Las Vegas right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Las Vegas, momondo offers a useful price alert feature which will track prices for flights to Las Vegas from Buffalo and alert you when they change.

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Cheap flights from Buffalo to Las Vegas from C$ 154

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Las Vegas departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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JetBlue flights from Buffalo to Las Vegas

Our best JetBlue deals on Buffalo to Las Vegas flight tickets

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How to get the cheapest flight ticket from Buffalo to Las Vegas

What is the typical price of a round-trip flight between Buffalo and Las Vegas?

What is the cheapest month to fly to Las Vegas?

What is the cheapest day to depart on your flight to Las Vegas?

What is the cheapest time of day to depart on your flight to Las Vegas?

What is the cheapest Buffalo to Las Vegas Harry Reid Intl flight route?

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

What cabin class options are available on Buffalo to Las Vegas flights?

Can stopping save me money on Buffalo to Las Vegas flights?

How have Buffalo to Las Vegas flight prices changed over time?

What is the cheapest airline that flies from Buffalo to Las Vegas Harry Reid Intl?

Which airlines fly to Las Vegas?

Which airport is the most popular layover for flights between Buffalo and Las Vegas?

Which layover airport offers the lowest fares from Buffalo to Las Vegas?

Which layover airport has the shortest travel time from Buffalo to Las Vegas?

Which layover airport has the shortest connection time from Buffalo to Las Vegas?

How many flights depart from Buffalo to Las Vegas on average per week?

When to book flights from Buffalo to Las Vegas

Cheap Buffalo to Las Vegas (BUF to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Las Vegas

Fastest flight time

Direct flights

Airports in Las Vegas

Frequently asked questions about flying from Buffalo to Las Vegas

Best airlines flying from Buffalo to Las Vegas

Compare and see reviews for airlines that fly from Buffalo to Las Vegas with momondo

Southwest Flights From Buffalo to Las Vegas

Travelling to a place near Las Vegas?

Why use momondo?

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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