Cheap Flights from Washington D.C. to Tennessee from $117 Return

Flight deals from Washington D.C. to Tennessee

Looking for a cheap last-minute deal or the best return flight from Washington D.C. to Tennessee? If you want to travel next month, return fares start from $146. Find the lowest prices on one-way and return tickets right here.

Knoxville.$117 per passenger.Departing Fri, 5 Jun, returning Fri, 12 Jun.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Washington Dulles on Fri, 5 Jun, arriving in Knoxville.Inbound direct flight with Allegiant Air departs from Knoxville on Fri, 12 Jun, arriving in Washington Dulles.Price includes taxes and charges.From $117, select.

Nashville.$129 per passenger.Departing Sat, 13 Jun, returning Sat, 27 Jun.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Washington Dulles on Sat, 13 Jun, arriving in Nashville.Inbound direct flight with Allegiant Air departs from Nashville on Sat, 27 Jun, arriving in Washington Dulles.Price includes taxes and charges.From $129, select.

Memphis.$306 per passenger.Departing Sun, 10 May, returning Thu, 14 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Sun, 10 May, arriving in Memphis International.Inbound indirect flight with Frontier Airlines, departs from Memphis International on Thu, 14 May, arriving in Baltimore Washington International.Price includes taxes and charges.From $306, select.

Kingsport.$504 per passenger.Departing Fri, 29 May, returning Mon, 1 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Dulles on Fri, 29 May, arriving in Tri-Cities.Inbound indirect flight with Delta, departs from Tri-Cities on Mon, 1 Jun, arriving in Washington Dulles.Price includes taxes and charges.From $504, select.

Chattanooga.$524 per passenger.Departing Sat, 6 Jun, returning Sat, 13 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Baltimore Washington International on Sat, 6 Jun, arriving in Chattanooga.Inbound indirect flight with Delta, departs from Chattanooga on Sat, 13 Jun, arriving in Baltimore Washington International.Price includes taxes and charges.From $524, select.

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Flying from Washington D.C. to Tennessee

Arm yourself with these facts on the fly.

Cheapest flight found	$117
Cheapest month to fly	June
Average flight time	1 hr, 57 mins
Cheapest airport to fly from	Washington Dulles
Most popular airline	American Airlines

How to find cheap flights from Washington D.C. to Tennessee

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Washington D.C. to Tennessee. Other savvy travellers recently found return flights from $117 and one-way tickets from $65 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Washington Dulles into Knoxville

At the moment, the lowest priced flight tickets to Tennessee are from Washington Dulles Airport to Knoxville Airport.

Fly in June

We crunched the flight calendar and found the cheapest time to fly from Washington D.C. to Tennessee is currently June.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Washington D.C. to anywhere you choose in Tennessee.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Washington D.C. to Tennessee go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Tennessee to Tennessee flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Washington D.C. to Tennessee flight price?

We looked at all of the upcoming return flights from Washington D.C. to Tennessee we could find over the next 12 months. It looks like $117 is the best price. This is good, compared to the average Tennessee ticket price of $316.

What is the cheapest month to fly from Washington D.C. to Tennessee?

The cheapest month to fly from Washington D.C. to Nashville Airport is usually June. The cheapest month to fly from Washington D.C. to Chattanooga Airport is usually June. The cheapest month to fly from Washington D.C. to Knoxville Airport is usually June. And the cheapest month to fly from Washington D.C. to Tri-Cities Airport is usually May.

Which upcoming date is cheapest to fly from Washington D.C. to Tennessee on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Tennessee on Friday, 5 June 2026.

Are there any direct flights from Washington D.C. to Tennessee?

Washington Dulles Airport and Baltimore Washington International Airport all offer direct flights to Tennessee.

If I'm flying from Washington D.C., where in Tennessee is cheapest to fly into?

If you're flying from Washington D.C., the cheapest city in Tennessee to fly into is Knoxville. The cheapest airport serving Knoxville at the moment is Knoxville.