CA $193 Cheap Flights from Las Vegas (LAS) to Buffalo (BUF)

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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 5 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 $387 rising to CA $714.

Here are more money-saving tips:

• Fly in December 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.

Frequently Asked Questions

How much does a flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?

You can find cheap one-way flights from CA $193 and cheap return flights CA $387 LAS to BUF with Expedia. One-way flights typically cost between CA$258 and CA$1103. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when LAS to BUF ticket fares go up or down.

What is the cheapest month to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

The cheapest months to fly from LAS to BUF are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

Which airlines fly direct from Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

There are 2 airlines offering direct flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.). Here are the carriers:
* Southwest Airlines operates 7 direct flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) every week.
* American Airlines operates 7 direct flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) every week.

How do I find cheap flights from Las Vegas, NV (LAS) to Buffalo, NY (BUF)?

To find a cheap flight from Las Vegas, NV (LAS) to Buffalo, NY (BUF), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

What is the best airline to fly with from Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

The best airline to fly with from Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) will differ from traveler to traveler. If you like to fly early, Southwest Airlines offers early morning flights. If price is the most important factor, Southwest Airlines typically offers the lowest fares. Southwest Airlines offers the most daily flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

What is the best time to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

How many flights per day from Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

There are approximately 164 connecting flights per day from Harry Reid International (LAS) to Buffalo Niagara International (BUF). Some common connection points include Los Angeles International (LAX), O'Hare International (ORD), and Denver International (DEN).

What is the earliest flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

The earliest flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) typically departs around 12:05 AM local time. This flight is usually operated by Delta. This is a seasonal service, active in August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

What day of the week has the most flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

You'll generally find the most flights from Harry Reid International Airport (LAS) to Buffalo Niagara International Airport (BUF) on a Sunday, with around 66 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, United, and American Airlines. Flight schedules are quite consistent throughout the week, so you'll have a good selection of flights no matter which day you choose to fly.

What are the most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

The most popular departure times for flights from Las Vegas (LAS) to Buffalo (BUF) are in the late evening, from 9pm to midnight. Many major carriers, including American Airlines, Southwest Airlines and Delta, offer flights during this window. Many travellers prefer these times because you can enjoy a full day in Las Vegas before your flight, and you'll arrive in Buffalo ready to start your day.

How long does it take to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

A direct flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) typically takes around 4 hours 18 minutes, covering a distance of approximately 3189 kilometres. If you opt for a one-stop flight, your travel time will be longer, usually around 7 hours 48 minutes. Flights with two or more stops generally take about 10 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.

Can you fly business or first class from Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

You can fly business class or first class between LAS and BUF. Airlines that offer business class service on this route include:

* Frontier Airlines
* Delta

First class cabins are available on:

* Alaska Airlines
* United
* Delta
* American Airlines

How do I earn miles on a Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?

It's easy to earn miles on a Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

What airports do you fly into for Buffalo, NY (BUF) from Las Vegas, NV (LAS)?

If you're planning to travel to Buffalo from Harry Reid International Airport (LAS), you can fly directly into Buffalo Niagara International Airport (BUF). Some flights may connect through major hubs like Denver Intl. (DEN), Los Angeles Intl. (LAX), or Sky Harbor Intl. (PHX) before reaching Buffalo. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Is it cheaper to buy a plane ticket from Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?

Typically, booking a last minute flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Is it cheaper to book a Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?

Securing a Las Vegas, NV (LAS-Harry Reid Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

Can I cancel or change the date of my flight from Las Vegas, NV (LAS) to Buffalo, NY (BUF)?

If you booked your Las Vegas, NV (LAS) to Buffalo, NY (BUF) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.