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Latest Flight Deals from Buffalo to Knoxville

Book one-way or return flights from Buffalo to Knoxville from as little as JPY 13,572. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • BUF09:27
        12h 10m
        1 stop
        TYS21:37
        Tue, Jul 9|Buffalo - Knoxville|Frontier Airlines
        JPY 13,572JPY 24,607
        45% OFF
        45% OFF
        JPY 24,607JPY 13,572
      • BUF09:27
        12h 10m
        1 stop
        TYS21:37
        Tue, Jul 16|Buffalo - Knoxville|Frontier Airlines
        JPY 15,454JPY 24,607
        37% OFF
        37% OFF
        JPY 24,607JPY 15,454
      • BUF09:27
        12h 10m
        1 stop
        TYS21:37
        Tue, Aug 6|Buffalo - Knoxville|Frontier Airlines
        JPY 18,975JPY 24,607
        23% OFF
        23% OFF
        JPY 24,607JPY 18,975
      • BUF10:28
        4h 12m
        1 stop
        TYS14:40
        Thu, Jul 4|Buffalo - Knoxville|United Airlines
        JPY 20,060
        JPY 20,060
      • BUF09:26
        12h 10m
        1 stop
        TYS21:36
        Tue, Jul 2|Buffalo - Knoxville|Frontier Airlines
        JPY 20,613
        JPY 20,613
      • BUF10:11
        5h 34m
        1 stop
        TYS15:45
        Tue, Aug 6|Buffalo - Knoxville|American Airlines
        JPY 20,857
        JPY 20,857
      • BUF06:04
        6h 10m
        1 stop
        TYS12:14
        Wed, Aug 7|Buffalo - Knoxville|American Airlines
        JPY 20,857
        JPY 20,857
      • BUF18:03
        4h 39m
        1 stop
        TYS22:42
        Tue, Jul 23|Buffalo - Knoxville|United Airlines
        JPY 21,521
        JPY 21,521
      • BUF06:06
        4h 38m
        1 stop
        TYS10:44
        Tue, Jul 9|Buffalo - Knoxville|American Airlines
        JPY 21,654
        JPY 21,654
      • BUF10:40
        5h 52m
        1 stop
        TYS16:32
        Wed, Jul 10|Buffalo - Knoxville|American Airlines
        JPY 21,654
        JPY 21,654
      • BUF13:00
        3h 5m
        Direct
        TYS14:00
        Mon, Jul 8|Buffalo - Knoxville|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Buffalo to Knoxville? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Buffalo to Knoxville. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Buffalo to Knoxville

View airlines operating flights from Buffalo to Knoxville. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From JPY 13,572
United Airlines
From JPY 20,060
American Airlines
From JPY 20,857
Delta Air Lines
From JPY 33,234
Jetblue Airways
From JPY 36,046
Sun Country Airlines
From JPY 56,615
ANA airlines

Find more flights and airlines

Alternative Routes from Buffalo to Knoxville

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Buffalo to Knoxville.

  • Cheapest
    Frontier Airlines
    BUF
    09:27
    12h 10m
    1 transfer
    TYS
    21:37
    Buffalo Niagara International Airport - Mcghee Tyson Airport
    Tue, Jul 9Frontier Airlines
    JPY 13,572
  • Frontier Airlines
    BUF
    09:27
    12h 10m
    1 transfer
    TYS
    21:37
    Buffalo Niagara International Airport - Mcghee Tyson Airport
    Tue, Jul 9Frontier Airlines
    JPY 13,572
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Buffalo (BUF) to Knoxville (TYS) the cheapest?

    Airlines adjust prices for flights from Buffalo to Knoxville based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Buffalo (BUF) to Knoxville (TYS) cost?

    According to Trip.com's data, the lowest price is around JPY 65,426.

How to find a cheap flight from Buffalo to Knoxville

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Buffalo to Knoxville. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Buffalo to Knoxville

Cheapest nonstop flight price

JPY 13,572

Off-season for travel

June

Peak season for travel

January

Flight distance

912.23km

Popular airline

American Airlines

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