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Good to Know: Cheapest and Fastest TYS - BUF Flights
Useful information for finding best airline tickets from McGhee Tyson to Buffalo Niagara International on your next trip.
Cheapest Round Trip Flight
$237
American Airlines
• 1 stop
• 7m
Sep 19 – Oct 03
The cheapest round trip flight from Knoxville to Buffalo (TYS-BUF-TYS) is currently $237
Fastest Flight
7m
The fastest nonstop flight from Knoxville to Buffalo (TYS-BUF) takes 7m
Top Airlines Flying from Knoxville to Buffalo
Latest Flight Deals from Knoxville (TYS) to Buffalo (BUF)
Compare and book low fare round-trip air tickets from Knoxville to Buffalo. Ideal for travelers with confirmed return itineraries.
Sep 19 - Oct 03, Economy
Knoxville → Buffalo
7m
8:18 AM - 12:06 PM • 1 stop
Knoxville → Buffalo
9m
4:31 PM - 9:06 PM • 1 stop
American Airlines
Sep 19 - Oct 03, Economy
Knoxville → Buffalo
15h 19m
1:53 PM - 11:12 PM • 2 stops
Knoxville → Buffalo
17h 19m
10:10 AM - 8:49 PM • 2 stops
United Airlines
Sep 19 - Oct 03, Economy
Knoxville → Buffalo
7h 13m
- • 1 stop
Knoxville → Buffalo
6h 40m
- • 1 stop
United Airlines
Sep 19 - Oct 03, Economy
Knoxville → Buffalo
17h 2m
10:45 AM - 9:07 PM • 1 stop
Knoxville → Buffalo
6h 40m
7:59 PM - 11:59 PM • 1 stop
United Airlines
Sep 19 - Oct 03, Economy
Knoxville → Buffalo
14h 8m
1:22 PM - 10:10 PM • 1 stop
Knoxville → Buffalo
7h 15m
4:31 PM - 9:06 PM • 1 stop
American Airlines
FAQs on Knoxville to Buffalo Flights
What are the airports in Knoxville?
TYS
What’s the most popular airline flying from TYS to BUF?
The most popular airline flying from Knoxville to Buffalo are
Can I fly from TYS to BUF non-stop?
NO
Which airlines fly nonstop between Knoxville and Buffalo?
The non-stop flights between Knoxville and Buffalo are .
What’s the earliest departure time from TYS to BUF Airport?
The earliest flight leaves TYS at 8:18 am and lands in BUF - Buffalo Niagara International
What are the airports in Buffalo?
BUF
Can I make changes to my Knoxville to Buffalo flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from TYS to BUF?
Read the fare rules of the Knoxville to Buffalo air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Knoxville and Buffalo?
operate flights between Knoxville and Buffalo
How long does a flight from Knoxville to Buffalo take?
It takes approximately 2 hour to fly non-stop from TYS to BUF, which is 566.52 miles by air.
Which airlines provide the cheapest flights from Knoxville (TYS) to Buffalo (BUF) ?
In the past couple of days, the cheapest tickets to BUF from TYS were found on UA : USD 338
Do I need a passport to fly between TYS and BUF?
No
What’s the latest departure time from TYS to BUF ?
The last flight leaves TYS at 10:500 pm
Knoxville (TYS) to Buffalo (BUF): Airport Information
| Origin Airport | McGhee Tyson , Knoxville, US |
| Destination Airport | Buffalo Niagara International , Buffalo, US |
| Distance | 567 miles |
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