
Popular airlines from Harry Reid Intl. Airport (LAS) to Buffalo Niagara Intl. Airport (BUF)
- JetBlue Airways
JetBlue Airways
- United
United
- American Airlines
American Airlines
- Delta
Delta
- Southwest Airlines
Southwest Airlines
- Alaska Airlines
Alaska Airlines
- Frontier Airlines
Frontier Airlines
- Plan, book, fly with confidence
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Cheap flights from Las Vegas (LAS) to Buffalo (BUF)
Prices were available within the past 7 days and start at CA $136 for one-way flights and CA $316 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from Las Vegas (LAS) to Buffalo (BUF)
February is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Harry Reid Intl. |
Destination airport | Buffalo Niagara Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, JetBlue Airways, United |
Roundtrip price | CA $333 |
Distance | 3170 km |
Average flight time | 4 hours 20 mins |
Las Vegas to Buffalo Flights
The easy way to book your flights from Las Vegas to Buffalo
With Expedia, it’s simple to find and book flights to Buffalo from Las Vegas whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Buffalo Niagara Intl., too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Las Vegas to Buffalo today, tomorrow, or this week.
Save dollars with cheap flights from Harry Reid Intl., LAS to Buffalo Niagara Intl., BUF
Sort your search results by price to find great deals on your flight from Las Vegas to Buffalo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Buffalo from Las Vegas currently is just CA $316 rising to CA $833.
Here are more money-saving tips:
- Fly in September when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Buffalo
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to Buffalo from Las Vegas
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Buffalo with Expedia today.
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Top Routes from Las Vegas
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Top Routes to Buffalo
- Newark Liberty Intl. Airport to Buffalo (EWR - BUF)
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