Cheap Flights from Washington (DCA) to Knoxville (TYS)

Popular airlines from Ronald Reagan National Airport (DCA) to Alcoa - Knoxville Airport (TYS)

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Find the cheapest month to fly from Washington (DCA) to Knoxville (TYS)

November is typically the cheapest month to fly

From £114 - £340 per traveller.

Graph displaying average flight prices per month

Flight from Washington to Knoxville route information
Origin airport
Ronald Reagan Washington National
Destination airport
McGhee Tyson
Distance
696 km
Average flight time
1 hour 46 mins

Compare flights from Washington to Knoxville easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Washington to Knoxville. Operating between them flights per day, airlines cover the route. And fly direct, getting you to McGhee Tyson in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Ronald Reagan Washington National to McGhee Tyson.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Ronald Reagan Washington National (DCA) to McGhee Tyson (TYS)

The easiest way to view the best deals on flights from Washington to Knoxville today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Ronald Reagan Washington National to McGhee Tyson start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Washington and Knoxville
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Washington to Knoxville flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Ronald Reagan Washington National to McGhee Tyson for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Ronald Reagan Washington National Airport (DCA) to Knoxville Airport?
Round-trip tickets from DCA to Knoxville Airport start from . This is based on fares available within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DCA to TYS?
Each air carrier has different terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from Ronald Reagan Washington National Airport (DCA) to Knoxville Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for National Airport to TYS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from National Airport to McGhee Tyson Airport (TYS)?
That movie you've been desperate to see will have to wait — the flight distance between Ronald Reagan Washington National Airport (DCA) (DCA) and TYS (TYS) is only 700 kilometres. The captain will be instructing you to put your seat upright for touchdown before you know it.
Which airlines fly direct from Ronald Reagan Washington National Airport (DCA) to McGhee Tyson Airport (TYS)?
Operating 82 flights monthly, American Airlines (AA) is a popular choice when flying straight from Ronald Reagan Washington National Airport (DCA) to TYS.
Are DCA to McGhee Tyson Airport (TYS) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Ronald Reagan Washington National Airport (DCA) to McGhee Tyson Airport (TYS) last minute could be your ticket to an awesome deal. However, it could end up costing you a whole lot more! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

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