Question 1

How much does a flight from Knoxville, TN (TYS-McGhee Tyson) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?

Accepted Answer

You can find cheap one-way flights from $148 and cheap return flights from $295 Knoxville, TN (TYS-McGhee Tyson) to Buffalo, NY (BUF-Buffalo Niagara Intl.) with Expedia. One-way flights generally range between $155 and $643, and roundtrip flights usually range from $343 to $1119. 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 Knoxville, TN (TYS-McGhee Tyson) to Buffalo, NY (BUF-Buffalo Niagara Intl.) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

Question 2

What is the cheapest month to fly from Knoxville, TN (TYS-McGhee Tyson) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

March is the cheapest month to fly from Knoxville (TYS) to Buffalo (BUF), with average round-trip fares around $283. This price is about 25% lower than the average throughout the year, as travel demand tends to be lower in early spring. Other affordable months to consider are January and August.

*Averages based on flights available on Expedia in the last year.

Question 3

Which airlines fly direct from Knoxville, TN (TYS-McGhee Tyson) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

Enter TYS to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

Question 4

How do I find cheap flights from Knoxville, TN (TYS-McGhee Tyson) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

To find a cheap flight from Knoxville, TN (TYS-McGhee Tyson) to Buffalo, NY (BUF-Buffalo Niagara Intl.), 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.

Question 5

What is the best time to fly from Knoxville, TN (TYS-McGhee Tyson) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

The best time to fly from Knoxville (TYS) to Buffalo (BUF) is in March or August, with average return flight prices around $283. These months are ideal for balancing cost and travel experience, making your journey enjoyable.

*Prices based on flights available on Expedia in the last year.

Question 6

What is the earliest flight from Knoxville, TN (TYS-McGhee Tyson) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

The earliest flight from Knoxville, TN (TYS) to Buffalo, NY (BUF) usually departs at around 5:00 AM, operated by American Airlines. This is a seasonal service active in October, and an early flight can help you get a jump on your day in Buffalo. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

Question 7

What are the most popular departure times for flights from Knoxville, TN (TYS-McGhee Tyson) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

The most popular departure times for flights from McGhee Tyson Airport (TYS) to Buffalo Niagara International Airport (BUF) are in the morning, from 6am to 9am. About 29% of passengers prefer this time window. Many major carriers, including American Airlines, Delta, and Southwest Airlines, offer flights during this window. This timing works well because it lets you arrive in Buffalo early and make the most of your day.

Question 8

How long does it take to fly from Knoxville, TN (TYS-McGhee Tyson) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

Flights from TYS to BUF with one stop typically take around 4 hours, covering approximately 567 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Question 9

Can you fly business or first class from Knoxville, TN (TYS-McGhee Tyson) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

First class is available on flights from TYS to BUF. First class cabins are available on:

United Airlines
Delta Air Lines
American Airlines

Question 10

How do I earn miles on a Knoxville, TN (TYS-McGhee Tyson) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?

Accepted Answer

It's easy to earn miles on a Knoxville, TN (TYS-McGhee Tyson) 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.

Question 11

What airports do you fly into for Buffalo from McGhee Tyson (TYS)?

Accepted Answer

From McGhee Tyson (TYS), you can fly into Buffalo Niagara Intl. (BUF) to reach Buffalo. Some flights may connect through major hubs like O'Hare Intl. (ORD), Washington Dulles Intl. (IAD), Charlotte-Douglas Intl. (CLT) before reaching Buffalo. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Question 12

Is it cheaper to buy a plane ticket from Knoxville, TN (TYS-McGhee Tyson) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?

Accepted Answer

Typically, booking a last minute flight from Knoxville, TN (TYS-McGhee Tyson) 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.

Question 13

Is it cheaper to book a Knoxville, TN (TYS-McGhee Tyson) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?

Accepted Answer

Securing a Knoxville, TN (TYS-McGhee Tyson) to Buffalo, NY (BUF-Buffalo Niagara Intl.) Buffalo Vacation Packages 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.

Question 14

Can I cancel or change the date of my flight from Knoxville, TN (TYS-McGhee Tyson) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?

Accepted Answer

If you booked your Knoxville, TN (TYS-McGhee Tyson) to Buffalo, NY (BUF-Buffalo Niagara Intl.) 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.

Origin airport	McGhee Tyson
Destination airport	Buffalo Niagara Intl.
Airlines serving	American Airlines, Delta, Southwest Airlines, United
Roundtrip price	$294
Distance	566 mi

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$148 Cheap Flights from Knoxville (TYS) to Buffalo (BUF)