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Cheap Flights from Knoxville to Buffalo, NY, United States - TYS to BUF

Popular flights from Knoxville to Buffalo

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
Aug 19, 2016 Aug 21, 2016 $429
Aug 26, 2016 Aug 28, 2016 $429
United Airlines
Departure Date Return Date Lowest Price
Aug 6, 2016 Aug 8, 2016 $432
Aug 26, 2016 Aug 28, 2016 $432

How Much Does it Cost to Fly from Knoxville to Buffalo (TYS to BUF)?

We have collected flight cost data from across the web for travel from Knoxville to Buffalo, and have found the average flight price for this trip to be $479.

When Can I Buy the Cheapest Flight from Knoxville to Buffalo (TYS to BUF)?

Airlines can adjust prices for plane tickets from Knoxville to Buffalo based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Round Trip vs One Way Flights from Knoxville to Buffalo (TYS to BUF)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Knoxville to Buffalo. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Knoxville to Buffalo is $309.

The average price for round trip flights from Knoxville to Buffalo is $539.

Knoxville to Buffalo Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Knoxville to Buffalo?
Answer: Chicago, IL

Airlines Flying from Knoxville to Buffalo (TYS to BUF)

Below are the different airlines that fly from Knoxville to Buffalo with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Knoxville to Buffalo.

Knoxville to Buffalo
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American CLT X X X X X X X
American PHL / BOS X
Delta DTW X X X X X X X
United IAD X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Knoxville and Buffalo, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Knoxville - TYS

FlightsAirlineLowest Price
Knoxville to New York American, Alaska, United $375

Cheap Domestic Flights to Buffalo - BUF

FlightsAirlineLowest Price
Atlanta to Buffalo American, United $288
Charlotte to Buffalo American, JetBlue, United $252
Nashville to Buffalo American, United $251
Huntsville to Buffalo American, United $372
Greenville to Buffalo American, United $254
Atlanta to Rochester American, United $291
Atlanta to Baltimore American, Spirit, United $116
Atlanta to Philadelphia American, Alaska, Frontier, Spirit, United $105
Atlanta to Cleveland American, Frontier, Spirit, United $81
Charlotte to Rochester American, JetBlue, United $252
Atlanta to Pittsburgh American, Frontier, United $108
Atlanta to Syracuse American, JetBlue, United $298
Nashville to New York American, JetBlue, United $241
Atlanta to Hartford American, United $161
Atlanta to Richmond American, United $161
Atlanta to Akron - Canton American $209
Charlotte to Philadelphia American, JetBlue, Frontier, United $97
Atlanta to Minneapolis - St Paul American, Spirit, United $89
Charlotte to Baltimore American, United $175
Charlotte to Detroit American, United $319
Nashville to Rochester American, United $331
Atlanta to Erie American, United $304
Louisville to New York American, United $300
Charlotte to Boston American, JetBlue, United $177

Cheap International Flights to Buffalo - BUF

FlightsAirlineLowest Price
Atlanta to Toronto American, Air Canada, Alaska, Frontier, Air Transat, United, WestJet $319
Charlotte to Toronto American, Air Canada, Alaska, JetBlue, United, WestJet $316
Nashville to Toronto American, Air Canada, JetBlue, Frontier, United, WestJet $309
Louisville to Toronto American, Air Canada, United, WestJet $307
Huntsville to Toronto American, Air Canada, United $309
Cheap Flights from Knoxville to Buffalo, NY, United States, from $429 Round trip from TYS to BUF