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Flights from Dulles to Knoxville – Direct & connecting routes

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IAD to TYS flights and routes map IAD to TYS – All flight route options from Washington Dulles International, Virginia, USA to Mc Ghee Tyson, Tennessee, USA. These routes are operated by 4 airlines. Fly non-stop with Allegiant Air or United Airlines, or choose from 4 different stopover flights. The shortest flight time is 1 hour and 40 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA IAD Washington Dulles Dulles, VA, USA
USA TYS Mc Ghee Tyson, TN, USA
IAD
Washington Dulles
USADulles, VA, USA
Mc Ghee Tyson
USAKnoxville, TN, USA
TYS
2 direct routes found »
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7 routes with 1 stop found »
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Non-stop route options:

Duration

Allegiant Air
Non-stop with Allegiant Air. 0-1 flights per day.
Mon & Fri

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1h 40m

Mon & Fri
Allegiant Air
Non-stop with Allegiant Air.
1h 40m
0-1 flights per day.
Mon & Fri
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United Airlines
Non-stop with United Airlines. 6 flights per day.

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1h 44m

United Airlines
Non-stop with United Airlines.
1h 44m
6 flights per day.
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1 stop route options with the same airline:

Duration

Via Charlotte CLT
1 stop with American Airlines. 4 flights per day.

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4h 24m

Via Charlotte CLT
1 stop with American Airlines.
4h 24m
4 flights per day.
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Via Detroit DTW
1 stop with Delta Air Lines. 2-3 flights per day.

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4h 32m

Via Detroit DTW
1 stop with Delta Air Lines.
4h 32m
2-3 flights per day.
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Via Atlanta ATL
1 stop with Delta Air Lines. 5-7 flights per day.

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4h 42m

Via Atlanta ATL
1 stop with Delta Air Lines.
4h 42m
5-7 flights per day.
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1 stop route options with codeshare or different airlines:

Duration

Via Atlanta ATL With United Airlines & Delta Air Lines 2-3 flights per day.

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4h 50m

Via Atlanta ATL
4h 50m
With United Airlines & Delta Air Lines 2-3 flights per day.
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Via Philadelphia PHL With United Airlines & American Airlines 0-1 flights per day.

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4h 53m

Via Philadelphia PHL
4h 53m
With United Airlines & American Airlines 0-1 flights per day.
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Via Charlotte CLT With United Airlines & American Airlines 2-3 flights per day.

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5h 00m

Via Charlotte CLT
5h 00m
With United Airlines & American Airlines 2-3 flights per day.
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Via Detroit DTW With United Airlines & Delta Air Lines
Begins in 13/9

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5h 37m

Begins in 13/9
Via Detroit DTW
5h 37m
With United Airlines & Delta Air Lines
Begins in 13/9
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Dulles to Knoxville flights

With over 125 flights every week and 6 different airlines you have a wide range of options. You can fly non-stop to Knoxville (TYS) from Dulles (IAD) with United Airlines or Allegiant Air but if a stopover option suits you better you can choose to fly via Charlotte, Detroit or any other of the 4 alternatives with connectiing airports.

Tip! You can also fly to Knoxville from Ronald Reagan Washington National (DCA).

Dulles to Knoxville with United Airlines

You can fly non-stop every weekday with flights departing from 8:00 am to 10:00 pm. United Airlines is a Star Alliance member.

With American Airlines

If you fly from Dulles with American Airlines you will do a stopover in Charlotte, CLT before reaching Knoxville. This flight trip will take 4 hours and 24 minutes and you can fly every weekday with departures from 5:00 am to 8:00 pm. American Airlines is a member of the air alliance OneWorld.

Distance & flight times: Dulles to Mc Ghee Tyson

The shortest flight time between IAD and TYS is 1 hour and 44 minutes.

ViaTotal flight timeLayover timeDistance
Direct1h 44m-421 miles (677 km)
CLT Charlotte4h 24m2h 17m500 miles (805 km)
DTW Detroit4h 32m42m831 miles (1337 km)
ATL Atlanta4h 42m1h 0m689 miles (1109 km)
PHL Philadelphia4h 53m2h 22m690 miles (1110 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.IAD-TYS flight routesDulles to Knoxville flight routes illustrated on a map.
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Dulles - Knoxville route map and flight paths
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You can fly non-stop from Dulles (IAD) to Knoxville (TYS) with United Airlines or Allegiant Air. The flight takes approximately 1 hour and 44 minutes. If you travel with a connecting flight instead, for example via Charlotte, the total flight time will be 4 hours and 24 minutes.

If you're interested in direct flights, United Airlines or Allegiant Air is available. For flights with stopovers, American Airlines, Delta Air Lines or United Airlines is also an option.

The flight time between Washington Dulles (IAD) and Mc Ghee Tyson (TYS) is approximately 1 hour and 44 minutes. The distance between the two airports is 500 miles (or 805 kilometers).

Yes, you can fly non-stop to TYS from IAD with United Airlines or Allegiant Air.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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