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Buffalo Niagara International Airport to Mcghee Tyson Airport flight

Explore the cheapest one-way and round-trip flights from Buffalo Niagara International Airport to Mcghee Tyson Airport over the next 90 days, with one-way fares from US$150 and round-trip from US$227. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      BUF 15:53
      3h 56m
      1 stop
      TYS 19:49
      Buffalo - Knoxville | Sat, Oct 31 | Delta Air Lines
      US$150 US$420
      64% off
      64% off
      US$420 US$150
    • BUF 17:20
      5h 2m
      1 stop
      TYS 22:22
      Buffalo - Knoxville | Tue, Oct 27 | Delta Air Lines
      US$151 US$420
      64% off
      64% off
      US$420 US$151
    • BUF 19:52
      4h 7m
      1 stop
      TYS 23:59
      Buffalo - Knoxville | Mon, Nov 23 | United Airlines
      US$170 US$420
      60% off
      60% off
      US$420 US$170
    • BUF 14:55
      4h 41m
      1 stop
      TYS 19:36
      Buffalo - Knoxville | Sat, Nov 14 | United Airlines
      US$184
      56% off
      US$420 US$184
    • BUF 05:50
      6h 38m
      1 stop
      TYS 12:28
      Buffalo - Knoxville | Sat, Oct 31 | American Airlines
      US$185
      56% off
      US$420 US$185
    • BUF 05:13
      5h 45m
      1 stop
      TYS 10:58
      Buffalo - Knoxville | Tue, Nov 3 | American Airlines
      US$185
      56% off
      US$420 US$185
    • BUF 06:00
      5h 30m
      1 stop
      TYS 11:30
      Buffalo - Knoxville | Tue, Nov 3 | United Airlines
      US$192
      54% off
      US$420 US$192
    • BUF 06:30
      6h 43m
      1 stop
      TYS 13:13
      Buffalo - Knoxville | Tue, Oct 27 | United Airlines
      US$192
      54% off
      US$420 US$192
    • BUF 06:00
      5h 30m
      1 stop
      TYS 11:30
      Buffalo - Knoxville | Thu, Oct 29 | United Airlines
      US$351
      16% off
      US$420 US$351
    • BUF 13:00
      17h 25m
      1 stop
      TYS 14:00
      Buffalo - Knoxville | Tue, Oct 27 | Normal Airline
      More cheap flights
      More cheap flights
    • BUF 15:53
      5h 44m
      1 stop
      TYS 21:37
      Buffalo - Knoxville | Wed, Oct 28 | Delta Air Lines
      TYS 11:45
      3h 28m
      1 stop
      BUF 15:13
      Knoxville - Buffalo | Fri, Oct 30 | Delta Air Lines
      US$227 US$367
      38% off
      38% off
      US$367 US$227
    • BUF 06:15
      4h 5m
      1 stop
      TYS 10:20
      Buffalo - Knoxville | Thu, Nov 5 | Delta Air Lines
      TYS 06:05
      7h 21m
      1 stop
      BUF 13:26
      Knoxville - Buffalo | Thu, Nov 12 | Delta Air Lines
      US$244 US$367
      34% off
      34% off
      US$367 US$244
    • BUF 12:11
      6h 22m
      1 stop
      TYS 18:33
      Buffalo - Knoxville | Fri, Dec 4 | Delta Air Lines
      TYS 18:17
      5h 48m
      1 stop
      BUF 00:05
      Knoxville - Buffalo | Sun, Dec 6 | Delta Air Lines
      US$278 US$367
      24% off
      24% off
      US$367 US$278
    • BUF 11:38
      4h 40m
      1 stop
      TYS 16:18
      Buffalo - Knoxville | Sun, Nov 1 | American Airlines
      TYS 07:00
      4h 23m
      1 stop
      BUF 11:23
      Knoxville - Buffalo | Sun, Nov 8 | American Airlines
      US$289
      21% off
      US$367 US$289
    • BUF 06:00
      5h 2m
      1 stop
      TYS 11:02
      Buffalo - Knoxville | Wed, Nov 4 | Delta Air Lines
      TYS 17:15
      5h 45m
      1 stop
      BUF 23:00
      Knoxville - Buffalo | Sat, Nov 7 | Delta Air Lines
      US$294
      20% off
      US$367 US$294
    • BUF 18:41
      5h 16m
      1 stop
      TYS 23:57
      Buffalo - Knoxville | Fri, Dec 11 | Delta Air Lines
      TYS 05:40
      5h 25m
      1 stop
      BUF 11:05
      Knoxville - Buffalo | Sat, Dec 12 | Delta Air Lines
      US$294
      20% off
      US$367 US$294
    • BUF 15:53
      3h 56m
      1 stop
      TYS 19:49
      Buffalo - Knoxville | Sun, Nov 1 | Delta Air Lines
      TYS 13:40
      7h 8m
      1 stop
      BUF 20:48
      Knoxville - Buffalo | Sun, Nov 8 | Delta Air Lines
      US$295
      20% off
      US$367 US$295
    • BUF 06:00
      4h 25m
      1 stop
      TYS 10:25
      Buffalo - Knoxville | Thu, Oct 29 | American Airlines
      TYS 18:11
      5h 48m
      1 stop
      BUF 23:59
      Knoxville - Buffalo | Tue, Nov 3 | American Airlines
      US$308
      16% off
      US$367 US$308
    • BUF 06:00
      5h 12m
      1 stop
      TYS 11:12
      Buffalo - Knoxville | Thu, Nov 5 | American Airlines
      TYS 15:55
      6h 49m
      1 stop
      BUF 22:44
      Knoxville - Buffalo | Tue, Nov 10 | American Airlines
      US$317
      14% off
      US$367 US$317
    • BUF 13:00
      17h 25m
      1 stop
      TYS 14:00
      Buffalo - Knoxville | Tue, Oct 27 | Normal Airline
      TYS 15:00
      6h
      Nonstop
      BUF 16:00
      Knoxville - Buffalo | Thu, Oct 29 | Normal Airline
      More cheap flights
      More cheap flights
    • BUF 15:53
      3h 56m
      1 stop
      TYS 19:49
      Buffalo - Knoxville | Sat, Oct 31 | Delta Air Lines
      US$150 US$420
      64% off
      64% off
      US$420 US$150
    • BUF 19:52
      4h 7m
      1 stop
      TYS 23:59
      Buffalo - Knoxville | Mon, Nov 23 | United Airlines
      US$170 US$420
      60% off
      60% off
      US$420 US$170
    • BUF 14:55
      4h 41m
      1 stop
      TYS 19:36
      Buffalo - Knoxville | Sat, Nov 14 | United Airlines
      US$184 US$420
      56% off
      56% off
      US$420 US$184
    • BUF 06:00
      4h 54m
      1 stop
      TYS 10:54
      Buffalo - Knoxville | Thu, Oct 29 | Delta Air Lines
      US$373
      11% off
      US$420 US$373
    • BUF 17:20
      5h 2m
      1 stop
      TYS 22:22
      Buffalo - Knoxville | Tue, Oct 27 | Delta Air Lines
      US$151
      64% off
      US$420 US$151
    • BUF 06:00
      5h 30m
      1 stop
      TYS 11:30
      Buffalo - Knoxville | Tue, Nov 3 | United Airlines
      US$192
      54% off
      US$420 US$192
    • BUF 06:00
      5h 30m
      1 stop
      TYS 11:30
      Buffalo - Knoxville | Thu, Oct 29 | United Airlines
      US$351
      16% off
      US$420 US$351
    • BUF 05:13
      5h 45m
      1 stop
      TYS 10:58
      Buffalo - Knoxville | Tue, Nov 3 | American Airlines
      US$185
      56% off
      US$420 US$185
    • BUF 05:50
      6h 38m
      1 stop
      TYS 12:28
      Buffalo - Knoxville | Sat, Oct 31 | American Airlines
      US$185
      56% off
      US$420 US$185
    • BUF 13:00
      17h 25m
      1 stop
      TYS 14:00
      Buffalo - Knoxville | Tue, Oct 27 | Normal Airline
      More cheap flights
      More cheap flights

Displayed flight fares from Buffalo to Knoxville are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Buffalo Niagara International Airport to Mcghee Tyson Airport?

The cheapest airline flying from Buffalo Niagara International Airport to Mcghee Tyson Airport is United Airlines (from US$170) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

United Airlines
From US$170
American Airlines
From US$355
Delta Air Lines
From US$373
Frontier Airlines
From US$398

Find more flights and airlines

What is the flight schedule from Buffalo Niagara International Airport to Mcghee Tyson Airport?

Check on the flight schedule from Buffalo to Knoxville to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA1203

    Buffalo Niagara International Airport

    12:52

    BUF

    1h 57m

    Nonstop

    14:49

    CLT

    S M T W T F S
    Search

  2. AA6445

    Charlotte Douglas International Airport

    15:35

    CLT

    1h 13m

    Nonstop

    16:48

    TYS

    - - - - - - S

  3. DL3847

    Buffalo Niagara International Airport

    15:53

    BUF

    1h 16m

    Nonstop

    17:09

    DTW

    S M T W T F -
    Search

  4. DL5138

    Detroit Metropolitan Wayne County Airport

    19:46

    DTW

    1h 45m

    Nonstop

    21:31

    TYS

    S M T W T F S

  5. DL2898

    Buffalo Niagara International Airport

    06:25

    BUF

    1h 19m

    Nonstop

    07:44

    DTW

    S M T W T F S
    Search

  6. DL5347

    Detroit Metropolitan Wayne County Airport

    10:21

    DTW

    1h 50m

    Nonstop

    12:11

    TYS

    S M T W T F S

  7. UA4270

    Buffalo Niagara International Airport

    19:52

    BUF

    1h 26m

    Nonstop

    21:18

    IAD

    S - - W T - S
    Search

  8. UA4304

    Dulles International Airport

    22:10

    IAD

    1h 49m

    Nonstop

    23:59

    TYS

    S M T W T - S

  9. UA4255

    Buffalo Niagara International Airport

    10:35

    BUF

    1h 20m

    Nonstop

    11:55

    IAD

    - M T - - - S
    Search

  10. UA4070

    Dulles International Airport

    12:55

    IAD

    1h 49m

    Nonstop

    14:44

    TYS

    S M T W T F -

  11. AA3848

    Buffalo Niagara International Airport

    06:00

    BUF

    1h 28m

    Nonstop

    07:28

    DCA

    S M T W T F -
    Search

  12. AA5109

    Ronald Reagan Washington National Airport

    08:25

    DCA

    2h

    Nonstop

    10:25

    TYS

    S M T W T F -

  13. AA1203

    Buffalo Niagara International Airport

    12:52

    BUF

    1h 57m

    Nonstop

    14:49

    CLT

    S M T W T F S
    Search

  14. AA5159

    Charlotte Douglas International Airport

    15:07

    CLT

    1h 11m

    Nonstop

    16:18

    TYS

    S - T W T F -

  15. UA4291

    Buffalo Niagara International Airport

    15:00

    BUF

    1h 27m

    Nonstop

    16:27

    IAD

    S M T W T F -
    Search

  16. UA4914

    Dulles International Airport

    17:45

    IAD

    1h 50m

    Nonstop

    19:35

    TYS

    S M T W T F S

  17. DL2664

    Buffalo Niagara International Airport

    06:05

    BUF

    2h 30m

    Nonstop

    08:35

    ATL

    S M T W T F S
    Search

  18. DL1743

    Hartsfield–Jackson Atlanta International Airport

    10:10

    ATL

    1h 5m

    Nonstop

    11:15

    TYS

    S M T W T - S

  19. UA3715

    Buffalo Niagara International Airport

    10:45

    BUF

    1h 35m

    Nonstop

    12:20

    EWR

    S M T W T F S
    Search

  20. UA4186

    Newark Liberty International Airport

    13:40

    EWR

    2h 12m

    Nonstop

    15:52

    TYS

    S M T W T F S
Find more flights and airlines

About Buffalo Niagara International Airport and Mcghee Tyson Airport

Learn about Buffalo Niagara International Airport (BUF) and Mcghee Tyson Airport (TYS) — including location, terminals, transportation, and travel tips.

Flight distance 912.98 km
Cheapest one-way ticket price US$150
Cheapest return ticket price US$227

FAQs for Buffalo Niagara International Airport to Mcghee Tyson Airport Flights

  • What is the flight schedule from Buffalo Niagara International Airport to Mcghee Tyson Airport?

    The earliest flight from Buffalo Niagara International Airport to Mcghee Tyson Airport departs at 07:00, and the last departs at 07:00, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • One-way flights from Buffalo Niagara International Airport to Mcghee Tyson Airport currently start from US$150, and round-trip fares start from US$227. The current lowest fare is a Delta Air Lines flight departing on Sat, Oct 31; prices may vary depending on availability.
  • Yes. American Airlines operate direct flights from Buffalo Niagara International Airport to Mcghee Tyson Airport, with an average flight time of 1 hour 15 minutes, and around 1 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Buffalo Niagara International Airport to Mcghee Tyson Airport is US$243. Prices may vary depending on the departure date, airline, and availability.
  • Buffalo Niagara International Airport to Mcghee Tyson Airport operates around 1 weekly flights, mainly by American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Buffalo Niagara International Airport and Mcghee Tyson Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.