$100 Cheap flights from McGhee Tyson to Buffalo Niagara Intl. (TYS to BUF)

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Find The Best Dates To Fly from McGhee Tyson to Buffalo Niagara Intl.

Compare Flight Prices from Knoxville to Buffalo

Affordable Airfare Tickets from TYS to BUF Airport

The cheapest flights to Buffalo Niagara Intl. found within the past 7 days were $224 round trip and $100 one way. Prices and availability subject to change. Additional terms may apply.

Fri, May 30 - Mon, Jun 2
TYS
Knoxville
BUF
Buffalo
$224 Roundtrip, found 6 days ago
$224
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, May 30 from Knoxville to Buffalo, returning Mon, Jun 2, priced at $224 found 6 days ago
Fri, May 30 - Mon, Jun 2
TYS
Knoxville
BUF
Buffalo
$229 Roundtrip, found 6 days ago
$229
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, May 30 from Knoxville to Buffalo, returning Mon, Jun 2, priced at $229 found 6 days ago
Wed, Jul 2 - Tue, Jul 15
TYS
Knoxville
BUF
Buffalo
$233 Roundtrip, found 5 days ago
$233
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Jul 2 from Knoxville to Buffalo, returning Tue, Jul 15, priced at $233 found 5 days ago
Sat, Jul 5 - Tue, Jul 15
TYS
Knoxville
BUF
Buffalo
$233 Roundtrip, found 5 days ago
$233
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Jul 5 from Knoxville to Buffalo, returning Tue, Jul 15, priced at $233 found 5 days ago
Tue, Jun 24 - Fri, Jul 4
TYS
Knoxville
BUF
Buffalo
$237 Roundtrip, found 1 day ago
$237
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jun 24 from Knoxville to Buffalo, returning Fri, Jul 4, priced at $237 found 1 day ago
Tue, May 27 - Fri, May 30
TYS
Knoxville
BUF
Buffalo
$238 Roundtrip, found 2 days ago
$238
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, May 27 from Knoxville to Buffalo, returning Fri, May 30, priced at $238 found 2 days ago
Wed, Jul 2 - Sat, Jul 12
TYS
Knoxville
BUF
Buffalo
$243 Roundtrip, found 6 days ago
$243
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Jul 2 from Knoxville to Buffalo, returning Sat, Jul 12, priced at $243 found 6 days ago
Tue, Jul 1 - Sat, Jul 12
TYS
Knoxville
BUF
Buffalo
$243 Roundtrip, found 6 days ago
$243
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Jul 1 from Knoxville to Buffalo, returning Sat, Jul 12, priced at $243 found 6 days ago
Thu, Jun 26 - Sun, Jul 6
TYS
Knoxville
BUF
Buffalo
$249 Roundtrip, found 1 day ago
$249
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jun 26 from Knoxville to Buffalo, returning Sun, Jul 6, priced at $249 found 1 day ago
Tue, Jul 15 - Tue, Jul 29
TYS
Knoxville
BUF
Buffalo
$249 Roundtrip, found 5 days ago
$249
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Jul 15 from Knoxville to Buffalo, returning Tue, Jul 29, priced at $249 found 5 days ago

Buffalo Niagara Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Quality Inn & Suites Palm Island Indoor Waterpark

Quality Inn & Suites Palm Island Indoor Waterpark

2.5 out of 5
per person
Jun 21 - Jun 26
found 1 day ago
Roundtrip non-stop flight included
Knoxville (TYS) to Buffalo (BUF)
Hawthorn Suites by Wyndham Williamsville Buffalo Airport

Hawthorn Suites by Wyndham Williamsville Buffalo Airport

3 out of 5
per person
Jun 21 - Jun 26
found 1 day ago
Roundtrip non-stop flight included
Knoxville (TYS) to Buffalo (BUF)
Microtel Inn & Suites by Wyndham Warsaw

Microtel Inn & Suites by Wyndham Warsaw

3 out of 5
per person
Jun 21 - Jun 26
found 1 day ago
Roundtrip non-stop flight included
Knoxville (TYS) to Buffalo (BUF)
Clarence Inn

Clarence Inn

2 out of 5
per person
Jun 21 - Jun 26
found 1 day ago
Roundtrip non-stop flight included
Knoxville (TYS) to Buffalo (BUF)
Village Haven Inn & Extended Stay

Village Haven Inn & Extended Stay

2.5 out of 5
per person
Jun 21 - Jun 26
found 1 day ago
Roundtrip non-stop flight included
Knoxville (TYS) to Buffalo (BUF)
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Frequently asked questions

Can I catch a flight from McGhee Tyson Airport (TYS) to Buffalo Niagara International Airport right now?
It’s always prudent to learn about any travel advice reports and quarantine requirements in place in your destination. Be sure to visit the Covid-19 Travel Advisor for up-to-date information on flying to BUF from TYS.
Are there direct flights from McGhee Tyson Airport (TYS) to Buffalo Niagara Intl. Airport (BUF)?
If you’d rather get as quickly as possible from McGhee Tyson Airport (TYS) to Buffalo Niagara Intl. Airport (BUF), look into American Airlines, Delta and United Airlines. No airlines provide nonstop flights on this route, so you’ll need to make at least one stopover.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to BUF, please visit our Customer Service Portal.
How long is the flight from Knoxville Airport to BUF?
Flights between Louisville and Buffalo usually take around 3 hours and 47 minutes all up. Make the most of your time in the air by reading, snoozing away, exploring the in-flight entertainment or doing all three.
What is the flight distance from McGhee Tyson Airport (TYS) to BUF?
The flight distance from TYS to Buffalo Niagara International Airport is a short 570 mi. You’ll be disembarking the plane in no time.
What airlines fly from Knoxville Airport to BUF?
Unfortunately, there are no airlines offering direct flights between Knoxville Airport and Buffalo Niagara Intl. Airport (BUF). For the sake of saving time, plan well in advance to find the best price and route.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with American Airlines, Delta or United Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Knoxville to Buffalo

 

Traveling From
McGhee Tyson
Traveling To
Buffalo Niagara Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$224

Route Info

Flight path for flights from McGhee Tyson Airport to Buffalo Niagara International Airport


Origin:
TYS - McGhee Tyson Airport
Destination:
BUF - Buffalo Niagara International Airport
Distance:
951.00 miles


Airlines & Aircraft Used on TYS to BUF Flight Routes


Airline Carrier
Aircraft
American Airlines
Airbus A319

Discover our best flights from Knoxville TYS to Buffalo BUF. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Knoxville TYS to Buffalo BUF at the right price  

Airfares to Buffalo BUF from Knoxville TYS currently cost between $224 and $249. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Knoxville TYS to Buffalo BUF 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Knoxville TYS to Buffalo BUF on Travelocity starting at $100. Prices and availability subject to change. Additional terms may apply. 

 

Get to Buffalo BUF from Knoxville TYS quicker with direct flights. 

Get to Buffalo faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to BUF from TYS to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Knoxville TYS to Buffalo BUF

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to BUF from TYS. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Knoxville TYS to Buffalo BUF today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Knoxville TYS to Buffalo BUF. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Buffalo BUF from Knoxville TYS 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to BUF from TYS have this option.  

 

Travel with confidence when you book flights to Buffalo BUF from Knoxville TYS with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.