IAD to TYS (Washington to Knoxville) Flights

Last Minute Flights from IAD to TYS

Best airfare and ticket deals for IAD to TYS flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
IADAlcoaMay 3 to May 16$528
*Prices include taxes and fees

Cheapest IAD to TYS Flights

Best airfare and ticket deals for IAD to TYS flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
IADAlcoaMay 30 to May 31$177
IADAlcoaMay 30 to May 31$195
IADAlcoaMay 26 to May 30$196
IADAlcoaJune 19 to June 22$276
*Prices include taxes and fees
IAD to TYS Flight Details
Origin airport
Washington Dulles Intl.
Origin airport IATA code
IAD
Destination airport
McGhee Tyson
Destination airport IATA code
TYS
Distance
419 mi

Frequently asked questions

Which airlines with flights from Washington Dulles International Airport to McGhee Tyson Airport allow free cancellation due to COVID-19?
Once all available flights are displayed for your preferred travel dates, check the “No change fee” box underneath the “Flexible change policies” heading. You’ll see your options from Washington Dulles International Airport to TYS. Make sure you look over the terms and conditions regarding COVID-19 cancellations before locking in your flight.
What airlines fly direct from Washington, DC Airport (IAD-Washington Dulles Intl.) to Knoxville Airport?
Get comfy and make the most of the uninterrupted trip from Washington, DC Airport (IAD-Washington Dulles Intl.) to Knoxville, TN Airport (TYS-McGhee Tyson) with United Airlines (UA). Advertising 73 nonstop flights a month on this route, this airline will get your vacation off to a lightning-fast start.
How many flights are there from IAD to TYS?
At least 34 flights are scheduled per day between Washington, DC Airport (IAD-Washington Dulles Intl.) and Knoxville, TN Airport (TYS-McGhee Tyson). Fasten your safety belt because your plane to Knoxville is ready to jet off.
How long does it take to fly from Washington, DC Airport (IAD-Washington Dulles Intl.) to Knoxville, TN Airport (TYS-McGhee Tyson)?
Washington, DC Airport (IAD-Washington Dulles Intl.) to Knoxville, TN Airport (TYS-McGhee Tyson) takes about 4 hours and 20 minutes. That’s the perfect amount of time to take in a popular new TV series, get absorbed in a podcast or settle back and catch some z’s.
What is the flight distance from Washington, DC Airport (IAD-Washington Dulles Intl.) to Knoxville, TN Airport (TYS-McGhee Tyson)?
The short-haul flight from Loudoun County to Knoxville is a quick 420 miles (680 km). Don’t get too comfy though — you’ll be stepping onto the tarmac at Knoxville, TN Airport (TYS-McGhee Tyson) not long after takeoff.
How many morning flights are there from IAD to TYS?
Early risers, you’ll be delighted to hear that there are 100 morning flights from IAD to TYS a week.
  • If you’d like to travel with United Airlines (UA), it operates 49 weekly flights that set off before noon. The 6:53AM flight is the first one of the day.
  • Another excellent option is Delta. This airline has 30 early flights a week. 5:50AM is the earliest.
  • Leave before midday with American Airlines (AA) and you’ll have about 21 flights a week to choose from. 5:00AM is the first flight of the day from IAD to TYS.
How many afternoon flights are there from IAD to TYS?
Jet off on vacation aboard one of the 133 afternoon and evening flights from IAD to TYS each week.
  • Think about purchasing a ticket from United Airlines (UA). It offers 70 flights per week that leave after noon. The earliest departs at 12:35PM.
  • Delta (DL) provides 39 afternoon and evening flights a week. The first departure is at 12:25PM.
  • Alternatively, cruise at altitude with American Airlines (AA). This airline has 24 weekly flights after midday, with the earliest departing at 1:56PM.
What is the earliest departure time out of Loudoun County to Knoxville?
5:00AM is the first flight out of IAD, landing at TYS at 11:58PM. Save valuable minutes in the morning by having your luggage packed and ready to be bundled into your ride.
What is the latest departure time out of Loudoun County to Knoxville?
The latest flight leaves IAD at 10:30PM and arrives at TYS at 3:44PM. You’ll have lots of time to get ready for this flight.
What is the average price from Loudoun County to Knoxville?
Round-trip tickets from IAD to TYS begin from around $177. Killer deals wait for nobody, so be prepared to book when you find a price you love. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Washington to Knoxville Flight Schedule

CarrierFlightDepart IADArrive TYSWed
5/1		Thu
5/2		Fri
5/3		Sat
5/4		Sun
5/5		Mon
5/6		Tue
5/7		Stops
UA425708:40 am10:26 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA491405:39 pm07:24 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops

Washington to Knoxville Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Washington to Knoxville to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from IAD to TYS, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Washington to Knoxville, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.