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Cheap flights from Buffalo to Las Vegas from $116

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 7/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buffalo to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:52 pm - 8:45 pm
BUF
-
LAS
27h 53m
1 stop
Multiple Airlines Logo
11:59 pm - 2:26 pm
LAS
-
BUF
11h 27m
1 stop
$263Multiple Airlines
Fri, Sep 4 - Tue, Sep 8
JetBlue Logo
3:52 pm - 12:48 am
BUF
-
LAS
11h 56m
1 stop
JetBlue Logo
11:59 pm - 2:26 pm
LAS
-
BUF
11h 27m
1 stop
$265JetBlue
Sat, Sep 5 - Tue, Sep 8
JetBlue Logo
7:21 pm - 12:49 am
BUF
-
LAS
8h 28m
1 stop
JetBlue Logo
11:35 am - 12:25 am
LAS
-
BUF
9h 50m
1 stop
$266JetBlue
Fri, Jul 31 - Wed, Aug 5
Multiple Airlines Logo
7:21 pm - 12:49 am
BUF
-
LAS
8h 28m
1 stop
Multiple Airlines Logo
9:15 am - 9:07 pm
LAS
-
BUF
8h 52m
1 stop
$271Multiple Airlines
Wed, Jul 22 - Sat, Jul 25
Multiple Airlines Logo
2:48 pm - 8:26 pm
BUF
-
LAS
8h 38m
1 stop
Multiple Airlines Logo
7:30 am - 6:25 pm
LAS
-
BUF
7h 55m
1 stop
$272Multiple Airlines
Wed, Jul 29 - Tue, Aug 4
Frontier Logo
11:35 am - 11:18 am
BUF
-
LAS
26h 43m
2 stops
Frontier Logo
11:59 pm - 11:34 am
LAS
-
BUF
8h 35m
1 stop
$274Frontier
Tue, Aug 18 - Fri, Aug 21
Multiple Airlines Logo
2:48 pm - 8:26 pm
BUF
-
LAS
8h 38m
1 stop
Multiple Airlines Logo
7:00 am - 6:26 pm
LAS
-
BUF
8h 26m
1 stop
$276Multiple Airlines
Wed, Jul 15 - Wed, Jul 22
Frontier Logo
2:48 pm - 8:26 pm
BUF
-
LAS
8h 38m
1 stop
Frontier Logo
11:50 pm - 10:29 am
LAS
-
BUF
7h 39m
1 stop
$277Frontier
Wed, Jul 29 - Mon, Aug 10
Frontier Logo
12:29 pm - 8:39 pm
BUF
-
LAS
11h 10m
1 stop
Frontier Logo
8:17 pm - 7:07 pm
LAS
-
BUF
19h 50m
1 stop
$281Frontier
Sat, Aug 22 - Tue, Aug 25
Multiple Airlines Logo
3:52 pm - 12:48 am
BUF
-
LAS
11h 56m
1 stop
Multiple Airlines Logo
11:59 pm - 10:40 am
LAS
-
BUF
7h 41m
1 stop
$282Multiple Airlines
Wed, Aug 19 - Sat, Aug 22

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JetBlue flights from Buffalo to Las Vegas

Our best JetBlue deals on Buffalo to Las Vegas flight tickets
JetBlue
Sep 5
BUF3:52 pmBuffalo
11h 56m
1 stop
LAS12:48 amLas Vegas Harry Reid Intl
Sep 8
LAS11:59 pmLas Vegas Harry Reid Intl
11h 27m
1 stop
BUF2:26 pmBuffalo
$265
JetBlue
Jul 31
BUF7:21 pmBuffalo
8h 28m
1 stop
LAS12:49 amLas Vegas Harry Reid Intl
Aug 5
LAS11:35 amLas Vegas Harry Reid Intl
9h 50m
1 stop
BUF12:25 amBuffalo
$266
JetBlue
Jun 29
BUF3:32 pmBuffalo
12h 27m
1 stop
LAS12:59 amLas Vegas Harry Reid Intl
Jul 4
LAS6:00 amLas Vegas Harry Reid Intl
10h 13m
1 stop
BUF7:13 pmBuffalo
$291

Frontier flights from Buffalo to Las Vegas

Our best Frontier deals on Buffalo to Las Vegas flight tickets
Frontier
Jun 19
BUF2:50 pmBuffalo
8h 49m
1 stop
LAS8:39 pmLas Vegas Harry Reid Intl
Jun 22
LAS9:51 pmLas Vegas Harry Reid Intl
18h 21m
1 stop
BUF7:12 pmBuffalo
$270
Frontier
Aug 18
BUF11:35 amBuffalo
26h 43m
2 stops
LAS11:18 amLas Vegas Harry Reid Intl
Aug 21
LAS11:59 pmLas Vegas Harry Reid Intl
8h 35m
1 stop
BUF11:34 amBuffalo
$274
Frontier
Jul 29
BUF2:48 pmBuffalo
8h 38m
1 stop
LAS8:26 pmLas Vegas Harry Reid Intl
Aug 10
LAS11:50 pmLas Vegas Harry Reid Intl
7h 39m
1 stop
BUF10:29 amBuffalo
$277

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 18, 2026.
Use the filters below to find and compare flights from Buffalo to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Fri 9/4

7:52 pm-8:45 pm

1 stop27h 53m

Las Vegas Harry Reid Intl

Tue 9/8

11:59 pm-2:26 pm

1 stop11h 27m

$263

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 9/5

3:52 pm-12:48 am

1 stop11h 56m

Las Vegas Harry Reid Intl

Tue 9/8

11:59 pm-2:26 pm

1 stop11h 27m

$265

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Fri 7/31

7:21 pm-12:49 am

1 stop8h 28m

Las Vegas Harry Reid Intl

Wed 8/5

11:35 am-12:25 am

1 stop9h 50m

$266

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Wed 7/22

7:21 pm-12:49 am

1 stop8h 28m

Las Vegas Harry Reid Intl

Sat 7/25

9:15 am-9:07 pm

1 stop8h 52m

$271

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Wed 7/29

2:48 pm-8:26 pm

1 stop8h 38m

Las Vegas Harry Reid Intl

Tue 8/4

7:30 am-6:25 pm

1 stop7h 55m

$272

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Tue 8/18

11:35 am-11:18 am

2 stops26h 43m

Las Vegas Harry Reid Intl

Fri 8/21

11:59 pm-11:34 am

1 stop8h 35m

$274

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Wed 7/15

2:48 pm-8:26 pm

1 stop8h 38m

Las Vegas Harry Reid Intl

Wed 7/22

7:00 am-6:26 pm

1 stop8h 26m

$276
Quickest round-trip

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Wed 7/29

2:48 pm-8:26 pm

1 stop8h 38m

Las Vegas Harry Reid Intl

Mon 8/10

11:50 pm-10:29 am

1 stop7h 39m

$277

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Sat 8/22

12:29 pm-8:39 pm

1 stop11h 10m

Las Vegas Harry Reid Intl

Tue 8/25

8:17 pm-7:07 pm

1 stop19h 50m

$281

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

Wed 8/19

3:52 pm-12:48 am

1 stop11h 56m

Las Vegas Harry Reid Intl

Sat 8/22

11:59 pm-10:40 am

1 stop7h 41m

$282

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

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

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?

The month of January is, on average, the cheapest month to fly to Las Vegas from Buffalo, with most prices found around $344. The month of February is another great option to travel to Las Vegas, with average flight prices from Buffalo averaging around $346.

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

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $488. Flights from Buffalo to Las Vegas on a Friday will generally be more expensive and average around $586. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 $499. Flights to Las Vegas are more costly in the morning, with an average ticket price of $548. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $396 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 $375 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.

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

As of June 2026, prices for Buffalo to Las Vegas flights are approximately 1% cheaper 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

Best Price Found

$234

Fastest flight time

4h 40m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Buffalo in the past 72 hours is $234. The best round-trip flight deal from Buffalo to Las Vegas found on momondo in the last 72 hours is $427.
The fastest flight from Buffalo to Las Vegas takes 4h 40m
Direct flights go from Buffalo to Las Vegas on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Las Vegas. From Buffalo there are direct flights to Las Vegas Harry Reid Intl (LAS).
Search flight deals

Frequently asked questions about flying from Buffalo to Las Vegas

  • How far is Buffalo to Las Vegas Harry Reid Intl by plane?

    There are 1969.5 mi between Buffalo and Las Vegas Harry Reid Intl. 4h 40m is a normal flight duration for this route.

  • 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 were last updated today.

  • How many operators does momondo search 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?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Buffalo to Las Vegas?

  • What is the most popular airline 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
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $130Free CancellationRating
5.6
2,880 reviews
Search Frontier flights
DeltaPriceFrom $148Free CancellationRating
7.8
8,410 reviews
Search Delta flights
JetBluePriceFrom $163Free CancellationRating
7.1
2,983 reviews
Search JetBlue flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
9,859 reviews
Search United Airlines flights
American AirlinesPriceFrom $256Free CancellationRating
7.1
11,684 reviews
Search American Airlines flights
SouthwestPriceFrom $258Free CancellationRating
7.9
4,237 reviews
Search Southwest flights

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Paradise
Henderson
North Las Vegas
Kingman
Mesquite
Sunrise Manor
Pahrump
Furnace Creek
Boulder City
Primm
Winchester
Needles

Why use momondo?

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

It is quick and easy to find Buffalo to Las Vegas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Las Vegas that suits you.

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

Yes. momondo allows you to filter the results for Buffalo to Las Vegas flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Las Vegas from Buffalo.

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

Price alerts on flights to Las Vegas from Buffalo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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