Cheap flights from Buffalo to Las Vegas from $89
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 12/2. 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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Fly from
Fly to
Route
Depart
Return
BuffaloLas Vegas
BUF Buffalo - LAS Las Vegas Harry Reid Intl
BUFLAS
Buffalo
Mon 10/26
1:44 pm-10:52 pm
1 stop12h 08m
Las Vegas Harry Reid Intl
Fri 10/30
12:01 am-12:59 pm
2 stops33h 58m
BuffaloLas Vegas
BUF Buffalo - LAS Las Vegas Harry Reid Intl
BUFLAS
Buffalo
Fri 12/11
2:39 pm-8:53 am
1 stop21h 14m
Las Vegas Harry Reid Intl
Sun 12/13
11:43 pm-12:20 pm
1 stop9h 37m
BuffaloLas Vegas
BUF Buffalo - LAS Las Vegas Harry Reid Intl
BUFLAS
Buffalo
Fri 11/6
4:00 pm-9:15 pm
2 stops8h 15m
Las Vegas Harry Reid Intl
Wed 11/11
8:05 am-10:25 pm
2 stops11h 20m
BuffaloLas Vegas
BUF Buffalo - LAS Las Vegas Harry Reid Intl
BUFLAS
Buffalo
Tue 11/3
5:00 pm-11:00 pm
1 stop9h 00m
Las Vegas Harry Reid Intl
Fri 11/6
12:20 am-1:30 pm
2 stops10h 10m
BuffaloLas Vegas
BUF Buffalo - LAS Las Vegas Harry Reid Intl
BUFLAS
Buffalo
Sun 11/8
5:02 pm-12:56 am
1 stop10h 54m
Las Vegas Harry Reid Intl
Thu 11/12
6:00 am-4:18 pm
1 stop7h 18m
BuffaloLas Vegas
BUF Buffalo - LAS Las Vegas Harry Reid Intl
BUFLAS
Buffalo
Sat 11/7
2:09 pm-8:28 pm
1 stop9h 19m
Las Vegas Harry Reid Intl
Sun 11/8
11:59 pm-11:07 am
1 stop8h 08m
BuffaloLas Vegas
BUF Buffalo - LAS Las Vegas Harry Reid Intl
BUFLAS
Buffalo
Tue 2/9
1:50 pm-8:42 pm
2 stops9h 52m
Las Vegas Harry Reid Intl
Fri 2/12
11:59 pm-9:13 am
1 stop6h 14m
BuffaloLas Vegas
BUF Buffalo - LAS Las Vegas Harry Reid Intl
BUFLAS
Buffalo
Sun 1/10
12:09 pm-4:41 pm
1 stop7h 32m
Las Vegas Harry Reid Intl
Thu 1/14
11:30 am-11:50 pm
1 stop9h 20m
BuffaloLas Vegas
BUF Buffalo - LAS Las Vegas Harry Reid Intl
BUFLAS
Buffalo
Sun 1/10
6:25 am-10:33 am
1 stop7h 08m
Las Vegas Harry Reid Intl
Tue 1/12
6:05 am-5:06 pm
1 stop8h 01m
BuffaloLas Vegas
BUF Buffalo - LAS Las Vegas Harry Reid Intl
BUFLAS
Buffalo
Thu 11/12
8:50 am-3:12 pm
2 stops9h 22m
Las Vegas Harry Reid Intl
Mon 11/16
11:58 pm-9:42 am
1 stop6h 44m
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?
Prices are currently low for flights on this route.
Typical prices usually range from $419 to $645.The lowest price recently found on this route was $302.
What is the cheapest month to fly to Las Vegas?
The month of February is, on average, the cheapest month to fly to Las Vegas from Buffalo, with most prices found around $340. The month of August is another great option to travel to Las Vegas, with average flight prices from Buffalo averaging around $375.
What is the cheapest day to depart on your flight to Las Vegas?
Our data shows that Saturday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $489. Flights from Buffalo to Las Vegas on a Friday will generally be more expensive and average around $592. 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 $473. Flights to Las Vegas are more costly in the morning, with an average ticket price of $578. 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 $409 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 $389 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.
What is the cheapest airline that flies from Buffalo to Las Vegas Harry Reid Intl?
JetBlue, Southwest, and Delta are the most popular carriers operating from Buffalo to Las Vegas Harry Reid Intl
What airlines fly to Las Vegas?
Southwest, United Airlines 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 32% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 6 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?
Chicago (ORD) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Buffalo to Las Vegas?
Flights via Atlanta (ATL) offer the lowest average round-trip price of $285.
Which layover airport has the shortest travel time from Buffalo to Las Vegas?
Flights connecting via Denver (DEN) have the shortest average one-way travel time: 6h 31m.
Which layover airport has the shortest connection time from Buffalo to Las Vegas?
Denver (DEN) has the shortest average layover time for this route: 0h 45m.
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
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 50m 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?
As of October 2026, there are 6 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?
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Buffalo to Las Vegas is Boeing 737 MAX 8 (49.47% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (8.42%), Boeing 737 (6.32%), and Airbus A320-100/200 (6.32%).
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 34% of all bookings. The subsequent popular airlines are United Airlines at 20%, American Airlines at 20%, and Delta at 13%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $139 | Free Cancellation | Rating 5.6 2,550 reviews | |||
| PriceFrom $163 | Free Cancellation | Rating 7.1 3,049 reviews | |||
| PriceFrom $208 | Free Cancellation | Rating 7.8 8,645 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 7.4 10,319 reviews | |||
| PriceFrom $257 | Free Cancellation | Rating 7.9 4,221 reviews | |||
| PriceFrom $260 | Free Cancellation | Rating 7.0 12,145 reviews |
Southwest Flights From Buffalo to Las Vegas
Across 2 Southwest flights from Buffalo to Las Vegas this week, the average price was $511, with the best Southwest deals starting from $257 round-trip. 4,221 users have rated Southwest on momondo, with an average score of 7.9/10.
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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.