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Dulles International Airport to Mcghee Tyson Airport flight

Explore the cheapest one-way and round-trip flights from Dulles International Airport to Mcghee Tyson Airport over the next 90 days, with one-way fares from KRW 34,300 and round-trip from KRW 71,000. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      IAD 9:48 AM
      1h 35m
      Nonstop
      TYS 11:23 AM
      Washington D.C. - Knoxville | Sun, Nov 15 | Allegiant Air
      TYS 3:42 PM
      1h 29m
      Nonstop
      IAD 5:11 PM
      Knoxville - Washington D.C. | Thu, Nov 19 | Allegiant Air
      KRW 71,000 KRW 442,800
      84% off
      84% off
      KRW 442,800 KRW 71,000
    • IAD 9:48 AM
      1h 35m
      Nonstop
      TYS 11:23 AM
      Washington D.C. - Knoxville | Sun, Nov 8 | Allegiant Air
      TYS 7:30 AM
      1h 28m
      Nonstop
      IAD 8:58 AM
      Knoxville - Washington D.C. | Sun, Nov 15 | Allegiant Air
      KRW 81,600 KRW 442,800
      82% off
      82% off
      KRW 442,800 KRW 81,600
    • IAD 10:03 AM
      1h 35m
      Nonstop
      TYS 11:38 AM
      Washington D.C. - Knoxville | Thu, Nov 12 | Allegiant Air
      TYS 7:30 AM
      1h 28m
      Nonstop
      IAD 8:58 AM
      Knoxville - Washington D.C. | Sun, Nov 15 | Allegiant Air
      KRW 92,100 KRW 442,800
      79% off
      79% off
      KRW 442,800 KRW 92,100
    • IAD 6:01 PM
      1h 32m
      Nonstop
      TYS 7:33 PM
      Washington D.C. - Knoxville | Thu, Nov 19 | Allegiant Air
      TYS 6:13 PM
      1h 29m
      Nonstop
      IAD 7:42 PM
      Knoxville - Washington D.C. | Sun, Nov 22 | Allegiant Air
      KRW 199,300
      55% off
      KRW 442,800 KRW 199,300
    • IAD 10:12 PM
      1h 47m
      Nonstop
      TYS 11:59 PM
      Washington D.C. - Knoxville | Thu, Nov 12 | United Airlines
      TYS 5:45 AM
      1h 43m
      Nonstop
      IAD 7:28 AM
      Knoxville - Washington D.C. | Mon, Nov 16 | United Airlines
      KRW 339,200
      23% off
      KRW 442,800 KRW 339,200
    • IAD 6:00 AM
      5h 28m
      1 stop
      TYS 11:28 AM
      Washington D.C. - Knoxville | Thu, Nov 12 | Delta Air Lines
      TYS 7:22 PM
      5h 19m
      1 stop
      IAD 12:41 AM
      Knoxville - Washington D.C. | Mon, Nov 16 | Delta Air Lines
      KRW 239,400
      46% off
      KRW 442,800 KRW 239,400
    • IAD 5:00 PM
      5h 12m
      1 stop
      TYS 10:12 PM
      Washington D.C. - Knoxville | Wed, Nov 11 | Delta Air Lines
      TYS 7:22 PM
      5h 19m
      1 stop
      IAD 12:41 AM
      Knoxville - Washington D.C. | Sun, Nov 15 | Delta Air Lines
      KRW 288,500
      35% off
      KRW 442,800 KRW 288,500
    • IAD 7:39 PM
      4h 18m
      1 stop
      TYS 11:57 PM
      Washington D.C. - Knoxville | Fri, Dec 4 | Delta Air Lines
      TYS 6:17 PM
      6h 24m
      1 stop
      IAD 12:41 AM
      Knoxville - Washington D.C. | Mon, Dec 7 | Delta Air Lines
      KRW 302,300
      32% off
      KRW 442,800 KRW 302,300
    • IAD 8:03 PM
      3h 56m
      1 stop
      TYS 11:59 PM
      Washington D.C. - Knoxville | Fri, Dec 4 | American Airlines
      TYS 6:26 PM
      1h 51m
      Nonstop
      DCA 8:17 PM
      Knoxville - Washington D.C. | Mon, Dec 7 | American Airlines
      KRW 339,200
      23% off
      KRW 442,800 KRW 339,200
    • WAS 1:00 PM
      17h 25m
      1 stop
      TYS 2:00 PM
      Washington D.C. - Knoxville | Mon, Nov 2 | Normal Airline
      TYS 3:00 PM
      6h
      Nonstop
      WAS 4:00 PM
      Knoxville - Washington D.C. | Wed, Nov 4 | Normal Airline
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    • Cheapest
      IAD 10:03 AM
      1h 35m
      Nonstop
      TYS 11:38 AM
      Washington D.C. - Knoxville | Fri, Nov 13 | Allegiant Air
      KRW 34,300 KRW 309,900
      89% off
      89% off
      KRW 309,900 KRW 34,300
    • IAD 8:16 AM
      1h 28m
      Nonstop
      TYS 9:44 AM
      Washington D.C. - Knoxville | Mon, Nov 2 | Allegiant Air
      KRW 39,500 KRW 309,900
      87% off
      87% off
      KRW 309,900 KRW 39,500
    • IAD 10:03 AM
      1h 35m
      Nonstop
      TYS 11:38 AM
      Washington D.C. - Knoxville | Thu, Nov 12 | Allegiant Air
      KRW 48,400 KRW 658,500
      93% off
      93% off
      KRW 658,500 KRW 48,400
    • IAD 6:01 PM
      1h 32m
      Nonstop
      TYS 7:33 PM
      Washington D.C. - Knoxville | Fri, Nov 20 | Allegiant Air
      KRW 69,800
      77% off
      KRW 309,900 KRW 69,800
    • IAD 10:03 AM
      1h 35m
      Nonstop
      TYS 11:38 AM
      Washington D.C. - Knoxville | Fri, Nov 6 | Allegiant Air
      KRW 70,000
      77% off
      KRW 309,900 KRW 70,000
    • IAD 6:01 PM
      1h 32m
      Nonstop
      TYS 7:33 PM
      Washington D.C. - Knoxville | Thu, Nov 19 | Allegiant Air
      KRW 70,000
      89% off
      KRW 658,500 KRW 70,000
    • IAD 8:16 AM
      1h 28m
      Nonstop
      TYS 9:44 AM
      Washington D.C. - Knoxville | Sun, Nov 1 | Allegiant Air
      KRW 90,200
      86% off
      KRW 658,500 KRW 90,200
    • IAD 11:16 AM
      10h 28m
      1 stop
      TYS 9:44 PM
      Washington D.C. - Knoxville | Tue, Nov 3 | Frontier Airlines
      KRW 164,600
      47% off
      KRW 309,900 KRW 164,600
    • IAD 11:16 AM
      9h 34m
      1 stop
      TYS 8:50 PM
      Washington D.C. - Knoxville | Sun, Nov 1 | Frontier Airlines
      KRW 165,200
      47% off
      KRW 309,900 KRW 165,200
    • WAS 1:00 PM
      17h 25m
      1 stop
      TYS 2:00 PM
      Washington D.C. - Knoxville | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      IAD 10:03 AM
      1h 35m
      Nonstop
      TYS 11:38 AM
      Washington D.C. - Knoxville | Fri, Nov 13 | Allegiant Air
      KRW 34,300 KRW 309,900
      89% off
      89% off
      KRW 309,900 KRW 34,300
    • IAD 8:16 AM
      1h 28m
      Nonstop
      TYS 9:44 AM
      Washington D.C. - Knoxville | Mon, Nov 2 | Allegiant Air
      KRW 39,500 KRW 309,900
      87% off
      87% off
      KRW 309,900 KRW 39,500
    • IAD 10:03 AM
      1h 35m
      Nonstop
      TYS 11:38 AM
      Washington D.C. - Knoxville | Thu, Nov 12 | Allegiant Air
      KRW 48,400 KRW 658,500
      93% off
      93% off
      KRW 658,500 KRW 48,400
    • IAD 6:01 PM
      1h 32m
      Nonstop
      TYS 7:33 PM
      Washington D.C. - Knoxville | Fri, Nov 20 | Allegiant Air
      KRW 69,800
      77% off
      KRW 309,900 KRW 69,800
    • IAD 10:03 AM
      1h 35m
      Nonstop
      TYS 11:38 AM
      Washington D.C. - Knoxville | Fri, Nov 6 | Allegiant Air
      KRW 70,000
      77% off
      KRW 309,900 KRW 70,000
    • IAD 6:01 PM
      1h 32m
      Nonstop
      TYS 7:33 PM
      Washington D.C. - Knoxville | Thu, Nov 19 | Allegiant Air
      KRW 70,000
      89% off
      KRW 658,500 KRW 70,000
    • IAD 8:16 AM
      1h 28m
      Nonstop
      TYS 9:44 AM
      Washington D.C. - Knoxville | Sun, Nov 1 | Allegiant Air
      KRW 90,200
      86% off
      KRW 658,500 KRW 90,200
    • IAD 10:12 PM
      1h 47m
      Nonstop
      TYS 11:59 PM
      Washington D.C. - Knoxville | Sat, Nov 28 | United Airlines
      KRW 325,000
      51% off
      KRW 658,500 KRW 325,000
    • IAD 5:55 PM
      1h 54m
      Nonstop
      TYS 7:49 PM
      Washington D.C. - Knoxville | Mon, Dec 28 | United Airlines
      KRW 348,200
      47% off
      KRW 658,500 KRW 348,200
    • WAS 1:00 PM
      17h 25m
      1 stop
      TYS 2:00 PM
      Washington D.C. - Knoxville | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      IAD 10:03 AM
      1h 35m
      Nonstop
      TYS 11:38 AM
      Washington D.C. - Knoxville | Thu, Nov 12 | Allegiant Air
      KRW 48,400 KRW 658,500
      93% off
      93% off
      KRW 658,500 KRW 48,400
    • IAD 6:01 PM
      1h 32m
      Nonstop
      TYS 7:33 PM
      Washington D.C. - Knoxville | Thu, Nov 19 | Allegiant Air
      KRW 70,000 KRW 658,500
      89% off
      89% off
      KRW 658,500 KRW 70,000
    • IAD 8:16 AM
      1h 28m
      Nonstop
      TYS 9:44 AM
      Washington D.C. - Knoxville | Sun, Nov 1 | Allegiant Air
      KRW 90,200 KRW 658,500
      86% off
      86% off
      KRW 658,500 KRW 90,200
    • IAD 10:12 PM
      1h 47m
      Nonstop
      TYS 11:59 PM
      Washington D.C. - Knoxville | Sat, Nov 28 | United Airlines
      KRW 325,000
      51% off
      KRW 658,500 KRW 325,000
    • IAD 5:55 PM
      1h 54m
      Nonstop
      TYS 7:49 PM
      Washington D.C. - Knoxville | Mon, Dec 28 | United Airlines
      KRW 348,200
      47% off
      KRW 658,500 KRW 348,200
    • IAD 12:50 PM
      1h 52m
      Nonstop
      TYS 2:42 PM
      Washington D.C. - Knoxville | Sat, Dec 26 | United Airlines
      KRW 348,200
      47% off
      KRW 658,500 KRW 348,200
    • IAD 5:55 PM
      1h 54m
      Nonstop
      TYS 7:49 PM
      Washington D.C. - Knoxville | Sun, Dec 27 | United Airlines
      KRW 349,400
      47% off
      KRW 658,500 KRW 349,400
    • IAD 9:15 AM
      1h 49m
      Nonstop
      TYS 11:04 AM
      Washington D.C. - Knoxville | Thu, Dec 17 | United Airlines
      KRW 349,800
      47% off
      KRW 658,500 KRW 349,800
    • IAD 12:55 PM
      1h 53m
      Nonstop
      TYS 2:48 PM
      Washington D.C. - Knoxville | Sun, Nov 29 | United Airlines
      KRW 592,600
      10% off
      KRW 658,500 KRW 592,600
    • WAS 1:00 PM
      17h 25m
      1 stop
      TYS 2:00 PM
      Washington D.C. - Knoxville | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      IAD 8:16 AM
      1h 28m
      Nonstop
      TYS 9:44 AM
      Washington D.C. - Knoxville | Sun, Nov 1 | Allegiant Air
      KRW 90,200 KRW 718,600
      87% off
      87% off
      KRW 718,600 KRW 90,200
    • IAD 5:15 PM
      3h 28m
      1 stop
      TYS 8:43 PM
      Washington D.C. - Knoxville | Mon, Nov 2 | American Airlines
      KRW 286,700 KRW 718,600
      60% off
      60% off
      KRW 718,600 KRW 286,700
    • IAD 6:12 PM
      3h 50m
      1 stop
      TYS 10:02 PM
      Washington D.C. - Knoxville | Sat, Nov 7 | Delta Air Lines
      KRW 298,900 KRW 718,600
      57% off
      57% off
      KRW 718,600 KRW 298,900
    • IAD 11:48 AM
      3h 35m
      1 stop
      TYS 3:23 PM
      Washington D.C. - Knoxville | Sat, Nov 7 | American Airlines
      KRW 299,500
      57% off
      KRW 718,600 KRW 299,500
    • IAD 1:24 PM
      4h 13m
      1 stop
      TYS 5:37 PM
      Washington D.C. - Knoxville | Fri, Nov 6 | American Airlines
      KRW 333,600
      54% off
      KRW 718,600 KRW 333,600
    • IAD 5:44 PM
      3h 57m
      1 stop
      TYS 9:41 PM
      Washington D.C. - Knoxville | Sun, Nov 1 | American Airlines
      KRW 646,700
      10% off
      KRW 718,600 KRW 646,700
    • WAS 1:00 PM
      17h 25m
      1 stop
      TYS 2:00 PM
      Washington D.C. - Knoxville | Mon, Nov 2 | Normal Airline
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    • IAD 8:16 AM
      1h 28m
      Nonstop
      TYS 9:44 AM
      Washington D.C. - Knoxville | Mon, Nov 2 | Allegiant Air
      KRW 39,500 KRW 309,900
      87% off
      87% off
      KRW 309,900 KRW 39,500
    • IAD 8:16 AM
      1h 28m
      Nonstop
      TYS 9:44 AM
      Washington D.C. - Knoxville | Sun, Nov 1 | Allegiant Air
      KRW 90,200 KRW 658,500
      86% off
      86% off
      KRW 658,500 KRW 90,200
    • IAD 6:01 PM
      1h 32m
      Nonstop
      TYS 7:33 PM
      Washington D.C. - Knoxville | Fri, Nov 20 | Allegiant Air
      KRW 69,800 KRW 309,900
      77% off
      77% off
      KRW 309,900 KRW 69,800
    • IAD 6:01 PM
      1h 32m
      Nonstop
      TYS 7:33 PM
      Washington D.C. - Knoxville | Thu, Nov 19 | Allegiant Air
      KRW 70,000
      89% off
      KRW 658,500 KRW 70,000
    • IAD 10:03 AM
      1h 35m
      Nonstop
      TYS 11:38 AM
      Washington D.C. - Knoxville | Fri, Nov 13 | Allegiant Air
      KRW 34,300
      89% off
      KRW 309,900 KRW 34,300
    • IAD 10:03 AM
      1h 35m
      Nonstop
      TYS 11:38 AM
      Washington D.C. - Knoxville | Thu, Nov 12 | Allegiant Air
      KRW 48,400
      93% off
      KRW 658,500 KRW 48,400
    • IAD 10:03 AM
      1h 35m
      Nonstop
      TYS 11:38 AM
      Washington D.C. - Knoxville | Fri, Nov 6 | Allegiant Air
      KRW 70,000
      77% off
      KRW 309,900 KRW 70,000
    • IAD 10:15 PM
      1h 44m
      Nonstop
      TYS 11:59 PM
      Washington D.C. - Knoxville | Sun, Dec 6 | United Airlines
      KRW 348,600
      14% off
      KRW 404,600 KRW 348,600
    • IAD 10:15 PM
      1h 44m
      Nonstop
      TYS 11:59 PM
      Washington D.C. - Knoxville | Tue, Dec 8 | United Airlines
      KRW 349,000
      14% off
      KRW 404,600 KRW 349,000
    • WAS 1:00 PM
      17h 25m
      1 stop
      TYS 2:00 PM
      Washington D.C. - Knoxville | Mon, Nov 2 | Normal Airline
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Displayed flight fares from Washington D.C. 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 Dulles International Airport to Mcghee Tyson Airport?

The cheapest airline flying from Dulles International Airport to Mcghee Tyson Airport is Allegiant Air (from KRW 34,300) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Allegiant Air
From KRW 34,300
Frontier Airlines
From KRW 164,600
American Airlines
From KRW 222,700
Delta Air Lines
From KRW 298,900
United Airlines
From KRW 321,400

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

Check the schedule for flights from Washington D.C. to Knoxville and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. G41409

    Dulles International Airport

    8:16 AM

    IAD

    1h 28m

    9:44 AM

    TYS

    - - - - - - S
    Search

  2. G41414

    Dulles International Airport

    10:03 AM

    IAD

    1h 35m

    11:38 AM

    TYS

    - - - W - - -
    Search

  3. AA5447

    Dulles International Airport

    5:04 PM

    IAD

    1h 41m

    Nonstop

    6:45 PM

    CLT

    S M T W T - S
    Search

  4. AA5406

    Charlotte Douglas International Airport

    7:25 PM

    CLT

    1h 16m

    Nonstop

    8:41 PM

    TYS

    S M T W T F S

  5. DL2327

    Dulles International Airport

    6:00 AM

    IAD

    1h 58m

    Nonstop

    7:58 AM

    ATL

    S M T W T F S
    Search

  6. DL1743

    Hartsfield–Jackson Atlanta International Airport

    10:15 AM

    ATL

    1h 5m

    Nonstop

    11:20 AM

    TYS

    S M T W T - S

  7. DL1354

    Dulles International Airport

    7:15 AM

    IAD

    1h 58m

    Nonstop

    9:13 AM

    ATL

    S M T W T F S
    Search

  8. DL724

    Hartsfield–Jackson Atlanta International Airport

    12:55 PM

    ATL

    56m

    Nonstop

    1:51 PM

    TYS

    S M T W T F S

  9. F94707

    Dulles International Airport

    7:40 AM

    IAD

    2h 14m

    Nonstop

    9:54 AM

    ATL

    S M T W T F S
    Search

  10. DL724

    Hartsfield–Jackson Atlanta International Airport

    12:55 PM

    ATL

    56m

    Nonstop

    1:51 PM

    TYS

    S M T W T F S

  11. AA1637

    Dulles International Airport

    7:00 AM

    IAD

    1h 38m

    Nonstop

    8:38 AM

    CLT

    S M T W T F S
    Search

  12. AA6113

    Charlotte Douglas International Airport

    11:15 AM

    CLT

    1h 19m

    Nonstop

    12:34 PM

    TYS

    S M T W T F S

  13. F94355

    Dulles International Airport

    11:16 AM

    IAD

    2h 33m

    Nonstop

    1:49 PM

    MCO

    S M T W T F S
    Search

  14. G43039

    Orlando Sanford International Airport

    6:25 AM

    SFB

    1h 42m

    Nonstop

    8:07 AM

    TYS

    - M - - - - -

  15. F94355

    Dulles International Airport

    11:16 AM

    IAD

    2h 33m

    Nonstop

    1:49 PM

    MCO

    S M T W T F S
    Search

  16. G43025

    Orlando Sanford International Airport

    3:16 PM

    SFB

    1h 42m

    Nonstop

    4:58 PM

    TYS

    S - - - - F -

  17. F94707

    Dulles International Airport

    7:40 AM

    IAD

    2h 14m

    Nonstop

    9:54 AM

    ATL

    S M T W T F S
    Search

  18. DL5258

    Hartsfield–Jackson Atlanta International Airport

    5:53 PM

    ATL

    1h 3m

    Nonstop

    6:56 PM

    TYS

    S - - W T F S
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About Dulles International Airport and Mcghee Tyson Airport

Learn about Dulles International Airport (IAD) and Mcghee Tyson Airport (TYS) — including location, terminals, transportation, and travel tips.

Flight distance 676.23 km
Cheapest one-way ticket price KRW 34,300
Cheapest return ticket price KRW 71,000

FAQs for Dulles International Airport to Mcghee Tyson Airport Flights

  • How long is the flight from Dulles International Airport to Mcghee Tyson Airport?

    Dulles International Airport to Mcghee Tyson Airport takes about 1 hour 9 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 5 daily flights from Dulles International Airport (IAD) to Mcghee Tyson Airport (TYS).
  • The earliest flight from Dulles International Airport to Mcghee Tyson Airport departs at 08:16, and the last departs at 22:13, with about 6 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Dulles International Airport (IAD) to Mcghee Tyson Airport (TYS) is quite popular. Without considering departure times or holidays, tickets cost around KRW 251,600 in December, the most expensive month to book this route.
  • The earliest flight departs from Dulles International Airport (IAD) at 08:45 and arrives in Mcghee Tyson Airport (TYS) at 10:29.
  • The latest flight departs from Dulles International Airport (IAD) at 21:36 and arrives in Mcghee Tyson Airport (TYS) at 23:16.
  • United Airlines is a very popular airline operating an average of 363 flights per month.
  • One-way flights from Dulles International Airport to Mcghee Tyson Airport currently start from KRW 34,300, and round-trip fares start from KRW 71,000. The current lowest fare is a Allegiant Air flight departing on Fri, Nov 13; prices may vary depending on availability.
  • Yes. United Airlines and Allegiant Air operate direct flights from Dulles International Airport to Mcghee Tyson Airport, with an average flight time of 1 hour 6 minutes, and around 29 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 Dulles International Airport to Mcghee Tyson Airport is KRW 362,000. Prices may vary depending on the departure date, airline, and availability.
  • Allegiant Air are the most popular budget airlines flying from Dulles International Airport to Mcghee Tyson Airport, with one-way fares starting from KRW 34,300. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Dulles International Airport to Mcghee Tyson Airport operates around 28 weekly flights, mainly by United Airlines and Allegiant Air. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Dulles 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.

Popular Destinations

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.