Flights from Knoxville Airport (TYS) to Dulles International Airport Airport (IAD)

We've found the cheapest flights to Washington

Returns from £56.67

One-way from £28.71

Flying between Mc Ghee Tyson to Washington Dulles International is very convenient as there are 10 airliners offering direct flights including flyExclusive, Delta Air Lines, Allegiant Air, Ethiopian Airlines, Brussels Airlines, Lufthansa, Copa Airlines, Avianca, Air Canada and United Express. The official airport code for Mc Ghee Tyson is TYS and for Washington Dulles International it is IAD.

The price of the flight is dependent on the time of the day you fly and the day of the week with weekends being normally a higher price. If you know the dates you wish to travel then book you flights as soon as you can. The earlier you book your lights the cheaper they will be. You can get saving of up to 50% of you book 2 or 3 months in advance! Flight to Washington Dulles International will get more expensive the nearer you get the departure date, so it’s advisable to book in advance if it is possible.

To see all airliners that offer flights between Mc Ghee Tyson and Washington Dulles International please see the table below.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
United Express024443405:4521:15VIEW FLIGHTS
Air Canada014443405:4521:15VIEW FLIGHTS
Avianca013443305:4521:15VIEW FLIGHTS
Copa Airlines013332305:4521:15VIEW FLIGHTS
Lufthansa012221213:5521:15VIEW FLIGHTS
Ethiopian Airlines001111105:4515:38VIEW FLIGHTS
Brussels Airlines001111113:5515:38VIEW FLIGHTS
Delta Air Lines000001100:2000:20VIEW FLIGHTS
Allegiant Air000100107:3007:45VIEW FLIGHTS
flyExclusive000000111:3011:30VIEW FLIGHTS

United Express offer the highest number of flights for this route with departures times between 05:45 and 21:15.

If you wish to book your flight with United Express then we advise you book direct from their website at www.google.com/search?q=United Express. The best discounts can only be obtained from their website.

The flight time for the selected route vary based on the month you will travel, but below we has summarised the most common times they will fly. We recommend you only take these times as guidance and check with appropriate airline for the exact times for the date you depart.

Flights Time In WeekDays
DayFlight TimesFlights
Tuesday
13:55
AirlineFlight  No
United ExpressUA4848
19:35
AirlineFlight  No
Air CanadaAC4740
LufthansaLH9329
AviancaAV2345
Copa AirlinesCM2242
United ExpressUA6255
VIEW FLIGHTS
Wednesday
05:45
AirlineFlight  No
Air CanadaAC4256
AviancaAV2341
Copa AirlinesCM1502
United ExpressUA4311
11:28
AirlineFlight  No
Air CanadaAC4744
AviancaAV2339
Copa AirlinesCM2244
United ExpressUA4325
13:55
AirlineFlight  No
United ExpressUA4848
15:38
AirlineFlight  No
Air CanadaAC4742
Ethiopian AirlinesET1379
LufthansaLH8721
AviancaAV2343
Brussels AirlinesSN8958
19:35
AirlineFlight  No
Air CanadaAC4740
Copa AirlinesCM2242
United ExpressUA6255
21:15
AirlineFlight  No
LufthansaLH9329
VIEW FLIGHTS
Thursday
05:45
AirlineFlight  No
Ethiopian AirlinesET1379
Copa AirlinesCM1502
07:28
AirlineFlight  No
Air CanadaAC4256
AviancaAV2341
United ExpressUA4311
07:45
AirlineFlight  No
Allegiant AirG43029
11:28
AirlineFlight  No
Air CanadaAC4744
AviancaAV2339
Copa AirlinesCM2244
United ExpressUA4325
13:55
AirlineFlight  No
LufthansaLH8721
15:38
AirlineFlight  No
Air CanadaAC4742
AviancaAV2343
Brussels AirlinesSN8958
United ExpressUA4848
19:35
AirlineFlight  No
Air CanadaAC4740
LufthansaLH9329
AviancaAV2345
United ExpressUA6255
21:15
AirlineFlight  No
Copa AirlinesCM2242
VIEW FLIGHTS
Friday
05:45
AirlineFlight  No
Copa AirlinesCM1502
07:28
AirlineFlight  No
Air CanadaAC4256
Ethiopian AirlinesET1379
AviancaAV2341
United ExpressUA4311
09:45
AirlineFlight  No
Air CanadaAC4744
Copa AirlinesCM2244
United ExpressUA4325
11:28
AirlineFlight  No
AviancaAV2339
13:55
AirlineFlight  No
Air CanadaAC4742
AviancaAV2343
United ExpressUA4848
15:38
AirlineFlight  No
LufthansaLH8721
Brussels AirlinesSN8958
19:35
AirlineFlight  No
LufthansaLH9329
Copa AirlinesCM2242
21:15
AirlineFlight  No
Air CanadaAC4740
AviancaAV2345
United ExpressUA6255
VIEW FLIGHTS
Saturday
05:45
AirlineFlight  No
AviancaAV2341
Copa AirlinesCM1502
07:28
AirlineFlight  No
Air CanadaAC4256
United ExpressUA4311
09:45
AirlineFlight  No
Air CanadaAC4744
United ExpressUA4325
11:28
AirlineFlight  No
AviancaAV2339
Copa AirlinesCM2244
13:55
AirlineFlight  No
United ExpressUA4848
15:38
AirlineFlight  No
Air CanadaAC4742
Ethiopian AirlinesET1379
LufthansaLH8721
AviancaAV2343
Brussels AirlinesSN8958
23:00
AirlineFlight  No
Delta Air LinesDL8912
VIEW FLIGHTS
Sunday
00:20
AirlineFlight  No
Delta Air LinesDL8912
05:45
AirlineFlight  No
Air CanadaAC4256
Ethiopian AirlinesET1379
AviancaAV2341
Copa AirlinesCM1502
United ExpressUA4311
07:30
AirlineFlight  No
Allegiant AirG41417
09:45
AirlineFlight  No
Air CanadaAC4744
AviancaAV2339
Copa AirlinesCM2244
United ExpressUA4325
11:30
AirlineFlight  No
flyExclusiveJRE867
13:55
AirlineFlight  No
Air CanadaAC4742
LufthansaLH8721
AviancaAV2343
Brussels AirlinesSN8958
15:38
AirlineFlight  No
United ExpressUA4848
19:35
AirlineFlight  No
Air CanadaAC4740
LufthansaLH9329
Copa AirlinesCM2242
21:15
AirlineFlight  No
United ExpressUA6255
VIEW FLIGHTS

If the airlines stated don’t offer flights that suite your travel times, you could look at alternative options. Below we have summarised flights from alternative departures airports and flights that are not direct.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Fletcher to Dulles 01 Hour 31 Minutes
Clemson to Dulles 01 Hour 37 Minutes
Frankfort to Dulles 01 Hour 35 Minutes
Greenville Spartanburg to Dulles 01 Hour 32 Minutes
Huntington to Dulles 01 Hour 20 Minutes
Smyrna to Dulles 01 Hour 50 Minutes
Louisville to Dulles 01 Hour 40 Minutes
Blountville to Dulles 01 Hour 25 Minutes

Whilst you will find a bureau de change at Washington Dulles International, we recommend you change some money before you depart if you don’t have the local currency. The exchange rates within any airport are not very favorable, so exchanging money before hand is a good idea.

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Flight Price FAQ - Knoxville (TYS) to Washington (IAD)

DIRECT Allegiant Air
What is the cheapest direct flight one way from Knoxville TYS to Washington IAD?
The cheapest direct flight one way from Knoxville TYS to Washington IAD is £28.71 ($38 €34.37)
£28.71
$38 | €34.37
Check Latest Price
DIRECT Allegiant Air
What is the cheapest direct return flight from Knoxville TYS to Washington IAD?
The cheapest direct return flight from Knoxville TYS to Washington IAD is £56.67 ($75 €67.84)
£56.67
$75 | €67.84
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from TYS to IAD

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Flight Info FAQ - Knoxville (TYS) to Washington (IAD)

Who flies from Knoxville to Washington?
The following airlines fly from Knoxville (TYS) to Washington (IAD): Air Canada, Allegiant Air, Avianca, Brussels Airlines, Copa Airlines, Delta Air Lines, Ethiopian Airlines, flyExclusive, Lufthansa, United Express.
How far is the flight from Knoxville to Washington?
The flight from Knoxville to Washington is 674KM or 419 miles.
How long does the flight from Knoxville to Washington to take?
The flight from Knoxville to Washington takes 1 Hour 36 Minutes.

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