Cheap flights from Las Vegas to Buffalo from $80
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Buffalo departing on 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Las Vegas to Buffalo
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Frontier flights from Las Vegas to Buffalo
Our best Frontier deals on Las Vegas to Buffalo flight tickets
JetBlue flights from Las Vegas to Buffalo
Our best JetBlue deals on Las Vegas to Buffalo flight tickets
See travel insights to Buffalo from
How to get the cheapest flight ticket from Las Vegas to Buffalo
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 Buffalo?
If you aren’t able to travel during the month of September, then book flights to Buffalo from Las Vegas during April instead. Flights to Buffalo in April, while not as cheap as those in September, still average around $320.
What is the cheapest day to depart on your flight to Buffalo?
Our data shows that Wednesday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $448. Flights from Las Vegas to Buffalo on a Thursday will generally be more expensive and average around $542. 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 Buffalo?
In the evening is the cheapest time of day to fly from Las Vegas to Buffalo when you can find flight prices for as low as $333. Flying to Buffalo in the evening is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Buffalo, so prices are often more expensive at around $527 per ticket.
What is the cheapest Las Vegas Harry Reid Intl to Buffalo flight route?
Fly from Las Vegas Harry Reid Intl to Buffalo for the best Las Vegas Harry Reid Intl - Buffalo flight prices
How far in advance should I book a flight to Buffalo?
You are more likely to see cheaper flights to Buffalo from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Buffalo for around $357 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buffalo from Las Vegas for as low as $216 on momondo.
What cabin class options are available on Las Vegas Harry Reid Intl to Buffalo flights?
There are 1 cabin classes available to choose from on Las Vegas Harry Reid Intl to Buffalo 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 Las Vegas Harry Reid Intl to Buffalo?
Frontier, Sun Country Air, and JetBlue are the most popular carriers operating from Las Vegas Harry Reid Intl to Buffalo
What airlines fly to Buffalo?
Delta, American Airlines and Southwest are the top three most popular airlines that fly to Buffalo from Las Vegas according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Buffalo. Keep in mind that there are 6 different airlines that fly to Buffalo on a routine basis, so you have a few additional options to choose from.
How many flights depart from Las Vegas to Buffalo on average per week?
As of July 2025, 4 flights take off from Las Vegas and land in Buffalo each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.
When to book flights from Las Vegas to Buffalo
Cheap Las Vegas to Buffalo (LAS to BUF) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Buffalo
How far is Las Vegas Harry Reid Intl to Buffalo by plane?
Las Vegas Harry Reid Intl and Buffalo are 1969.5 mi apart from one another. Typically, this will take 4h 25m by plane in normal conditions.
When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Buffalo Airport?
Prices for flights from Las Vegas Harry Reid Intl Airport to Buffalo Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Buffalo Airport?
The number of operators available for flights from Las Vegas Harry Reid Intl Airport to Buffalo Airport is 6 as of July 2025.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Buffalo Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Las Vegas Harry Reid Intl Airport to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The required travel and health documents for your Buffalo 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 Buffalo 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 Las Vegas to Buffalo?
momondo data reveals that the most frequently booked plane model on the route from Las Vegas to Buffalo is Boeing 737-800 Passenger/BBJ2 (winglets), representing 26.09% of all bookings. The subsequent popular models are Boeing 737-700 Passenger/BBJ1 (winglets) at 17.39%, Embraer 195 E2 at 17.39%, and Airbus A321neo at 13.04%.
What is the most popular airline from Las Vegas to Buffalo?
momondo data reveals that the most frequently booked airline on the route from Las Vegas to Buffalo is Delta, representing 35% of all bookings. The subsequent popular airlines are American Airlines at 23%, Southwest at 14%, and United Airlines at 12%.
Best airlines flying from Las Vegas to Buffalo
Compare and see reviews for airlines that fly from Las Vegas to Buffalo with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $120 | Free Cancellation | Rating 5.9 3,286 reviews | |||
| PriceFrom $193 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $201 | Free Cancellation | Rating 7.3 2,916 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 8.0 7,982 reviews | |||
| PriceFrom $282 | Free Cancellation | Rating 7.4 8,861 reviews | |||
| PriceFrom $327 | Free Cancellation | Rating 8.0 4,266 reviews |
Southwest Flights From Las Vegas to Buffalo
Southwest operates around 4 flights from Las Vegas to Buffalo every week. The average price of these flights found in the last 72 hours has been $513, but momondo users have found Southwest deals from Las Vegas to Buffalo from as low as $327 round-trip. Southwest has been scored 8.0/10 in 4,266 reviews.
Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Las Vegas to Buffalo?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buffalo from Las Vegas.
Can I find flights from Las Vegas to Buffalo with flexible booking policies on momondo?
All flight searches from Las Vegas to Buffalo on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Las Vegas to Buffalo?
momondo helps you find the best flight between Las Vegas and Buffalo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Las Vegas to Buffalo right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Las Vegas to Buffalo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.