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Cheap flights from Buffalo to Las Vegas from $77

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 2/3. 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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0 bags

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Frontier Logo
1:39 pm - 10:57 pm
BUF
-
LAS
12h 18m1 stop
Frontier Logo
11:59 pm - 12:44 pm
LAS
-
BUF
9h 45m1 stop
$148Frontier
seg, jan 26 - qua, jan 28
American Airlines Logo
12:58 pm - 5:43 pm
BUF
-
LAS
7h 45m1 stop
American Airlines Logo
1:00 pm - 11:41 pm
LAS
-
BUF
7h 41m1 stop
$158American Airlines
qua, jan 14 - qua, jan 21
American Airlines Logo
6:00 am - 12:22 pm
BUF
-
LAS
9h 22m1 stop
American Airlines Logo
1:28 pm - 11:42 pm
LAS
-
BUF
7h 14m1 stop
$159American Airlines
qua, jan 7 - ter, jan 13
American Airlines Logo
11:21 am - 8:01 pm
BUF
-
LAS
11h 40m2 stops
American Airlines Logo
9:50 am - 9:06 pm
LAS
-
BUF
8h 16m1 stop
$163American Airlines
qua, jan 14 - qua, jan 21
American Airlines Logo
12:58 pm - 5:43 pm
BUF
-
LAS
7h 45m1 stop
American Airlines Logo
9:50 am - 10:40 pm
LAS
-
BUF
9h 50m2 stops
$164American Airlines
qua, jan 7 - ter, jan 13
Frontier Logo
1:39 pm - 10:57 pm
BUF
-
LAS
12h 18m1 stop
Frontier Logo
11:59 pm - 12:44 pm
LAS
-
BUF
9h 45m1 stop
$165Frontier
seg, fev 2 - qui, fev 5
American Airlines Logo
7:30 am - 3:20 pm
BUF
-
LAS
10h 50m2 stops
American Airlines Logo
6:22 am - 5:47 pm
LAS
-
BUF
8h 25m2 stops
$168American Airlines
qua, jan 14 - qua, jan 21
American Airlines Logo
11:21 am - 8:01 pm
BUF
-
LAS
11h 40m2 stops
American Airlines Logo
12:59 am - 12:50 pm
LAS
-
BUF
8h 51m2 stops
$169American Airlines
ter, fev 10 - seg, fev 16
Southwest Logo
6:20 am - 1:25 pm
BUF
-
LAS
10h 05m1 stop
Southwest Logo
10:20 pm - 8:05 am
LAS
-
BUF
6h 45m1 stop
$174Southwest
qua, jan 21 - sáb, jan 24
American Airlines Logo
11:50 am - 5:09 pm
BUF
-
LAS
8h 19m1 stop
American Airlines Logo
6:00 am - 5:47 pm
LAS
-
BUF
8h 47m1 stop
$175American Airlines
sáb, jan 10 - qua, jan 14

Frontier flights from Buffalo to Las Vegas

Our best Frontier deals on Buffalo to Las Vegas flight tickets
Frontier
Jan 26
BUF1:39 pmBuffalo
12h 18m
1 stop
LAS10:57 pmLas Vegas Harry Reid Intl
Jan 28
LAS11:59 pmLas Vegas Harry Reid Intl
9h 45m
1 stop
BUF12:44 pmBuffalo
$148
Find similar
Frontier
Feb 2
BUF1:39 pmBuffalo
12h 18m
1 stop
LAS10:57 pmLas Vegas Harry Reid Intl
Feb 5
LAS11:59 pmLas Vegas Harry Reid Intl
9h 45m
1 stop
BUF12:44 pmBuffalo
$165
Find similar
Frontier
Jan 26
BUF1:39 pmBuffalo
12h 18m
1 stop
LAS10:57 pmLas Vegas Harry Reid Intl
Jan 29
LAS11:59 amLas Vegas Harry Reid Intl
21h 45m
2 stops
BUF12:44 pmBuffalo
$182
Find similar

American Airlines flights from Buffalo to Las Vegas

Our best American Airlines deals on Buffalo to Las Vegas flight tickets
American Airlines
Jan 14
BUF12:58 pmBuffalo
7h 45m
1 stop
LAS5:43 pmLas Vegas Harry Reid Intl
Jan 21
LAS1:00 pmLas Vegas Harry Reid Intl
7h 41m
1 stop
BUF11:41 pmBuffalo
$158
Find similar
American Airlines
Jan 7
BUF6:00 amBuffalo
9h 22m
1 stop
LAS12:22 pmLas Vegas Harry Reid Intl
Jan 13
LAS1:28 pmLas Vegas Harry Reid Intl
7h 14m
1 stop
BUF11:42 pmBuffalo
$159
Find similar
American Airlines
Jan 14
BUF11:21 amBuffalo
11h 40m
2 stops
LAS8:01 pmLas Vegas Harry Reid Intl
Jan 21
LAS9:50 amLas Vegas Harry Reid Intl
8h 16m
1 stop
BUF9:06 pmBuffalo
$163
Find similar

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 dezembro 5, 2025.
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

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

seg 1/26

1:39 pm-10:57 pm

1 stop12h 18m

Las Vegas Harry Reid Intl

qua 1/28

11:59 pm-12:44 pm

1 stop9h 45m

$148

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

qua 1/14

12:58 pm-5:43 pm

1 stop7h 45m

Las Vegas Harry Reid Intl

qua 1/21

1:00 pm-11:41 pm

1 stop7h 41m

$158

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

qua 1/7

6:00 am-12:22 pm

1 stop9h 22m

Las Vegas Harry Reid Intl

ter 1/13

1:28 pm-11:42 pm

1 stop7h 14m

$159

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

qua 1/14

11:21 am-8:01 pm

2 stops11h 40m

Las Vegas Harry Reid Intl

qua 1/21

9:50 am-9:06 pm

1 stop8h 16m

$163

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

qua 1/7

12:58 pm-5:43 pm

1 stop7h 45m

Las Vegas Harry Reid Intl

ter 1/13

9:50 am-10:40 pm

2 stops9h 50m

$164

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

seg 2/2

1:39 pm-10:57 pm

1 stop12h 18m

Las Vegas Harry Reid Intl

qui 2/5

11:59 pm-12:44 pm

1 stop9h 45m

$165

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

qua 1/14

7:30 am-3:20 pm

2 stops10h 50m

Las Vegas Harry Reid Intl

qua 1/21

6:22 am-5:47 pm

2 stops8h 25m

$168

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

ter 2/10

11:21 am-8:01 pm

2 stops11h 40m

Las Vegas Harry Reid Intl

seg 2/16

12:59 am-12:50 pm

2 stops8h 51m

$169

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

qua 1/21

6:20 am-1:25 pm

1 stop10h 05m

Las Vegas Harry Reid Intl

sáb 1/24

10:20 pm-8:05 am

1 stop6h 45m

$174

BuffaloLas Vegas

BUF - LAS

BUFLAS

Buffalo

sáb 1/10

11:50 am-5:09 pm

1 stop8h 19m

Las Vegas Harry Reid Intl

qua 1/14

6:00 am-5:47 pm

1 stop8h 47m

$175

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 cheapest month to fly to Las Vegas?

The month of November is, on average, the cheapest month to fly to Las Vegas from Buffalo, with most prices found around $316. The month of June is another great option to travel to Las Vegas, with average flight prices from Buffalo averaging around $357.

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 $485. Flights from Buffalo to Las Vegas on a Sunday will generally be more expensive and average around $550. 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 afternoon when flights can be purchased for as low as $501. Flights to Las Vegas are more costly in the morning, with an average ticket price of $541. 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 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 $402 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 $365 on momondo.

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

There is only 1 cabin class available to choose from on Buffalo to Las Vegas Harry Reid Intl 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 December 2025, prices for Buffalo to Las Vegas flights are approximately 26% 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

$209

Fastest flight time

4h 55m

Direct flights

Every day

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Buffalo in the past 72 hours is $209. The best round-trip flight deal from Buffalo to Las Vegas found on momondo in the last 72 hours is $466.
The fastest flight from Buffalo to Las Vegas takes 4h 55m
Direct flights go from Buffalo to Las Vegas every day.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)
Search flight deals

  • 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. 6h 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
5.8
3,090 reviews
Search Frontier flights
JetBluePriceFrom $216Free CancellationRating
7.2
2,898 reviews
Search JetBlue flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
9,064 reviews
Search United Airlines flights
American AirlinesPriceFrom $256Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
8,010 reviews
Search Delta flights
SouthwestPriceFrom $317Free CancellationRating
8.0
4,250 reviews
Search Southwest flights

  • Southwest Flights From Buffalo to Las Vegas

    Across 5 Southwest flights from Buffalo to Las Vegas this week, the average price was $529, with the best Southwest deals starting from $317 round-trip. 4,250 users have rated Southwest on momondo, with an average score of 8.0/10.

Traveling to a place near Las Vegas?

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