How does KAYAK find such low prices on flights from Tennessee to Washington, D.C.?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tennessee to Washington, D.C.. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tennessee to Washington, D.C.?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Tennessee is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Tennessee to Washington, D.C.?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Tennessee with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tennessee to Washington, D.C.?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Tennessee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$45 CHEAP FLIGHTS from Tennessee to Washington, D.C.

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

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Cheapest round-trip

$80

Overall average: $249

Allegiant Air

Sun 1/11Thu 1/15

TYS - IAD • Non-stop

Cheapest non-stop

$80

Typical prices: $319-$592

Allegiant Air

Sun 1/11Sun 1/25

TYS - IAD • Non-stop

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We hope you love your trip to Washington, D.C.!

Flight Deals

Cheap Flights from Tennessee to Washington, D.C.

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tennessee to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Tennessee to Washington, D.C.

Sun, Jan 11 - Thu, Jan 15

1:39 pm - 3:23 pmTYS-IAD

1h 44mnonstop

4:13 pm - 5:53 pmIAD-TYS

1h 40mnonstop

$80Allegiant Air

Find Deal

Sun, Dec 7 - Thu, Dec 11

5:23 pm - 7:07 pmTYS-IAD

1h 44mnonstop

7:57 pm - 9:37 pmIAD-TYS

1h 40mnonstop

$89Allegiant Air

Find Deal

Thu, Jan 22 - Mon, Jan 26

9:25 am - 4:42 pmBNA-BWI

6h 17m1 stop

1:05 pm - 7:17 pmBWI-BNA

7h 12m1 stop

$123Multiple Airlines

Find Deal

Sat, Jan 10 - Mon, Jan 12

9:25 am - 11:47 pmBNA-BWI

13h 22m1 stop

11:30 am - 7:17 pmBWI-BNA

8h 47m1 stop

$127Spirit Airlines

Find Deal

Tue, Jan 13 - Tue, Jan 20

5:50 pm - 10:36 pmBNA-BWI

27h 46m1 stop

8:00 am - 8:29 amBWI-BNA

25h 29m1 stop

$129Multiple Airlines

Find Deal

Fri, Jan 23 - Mon, Jan 26

9:25 am - 11:47 pmBNA-BWI

13h 22m1 stop

11:30 am - 4:55 pmBWI-BNA

6h 25m1 stop

$133Spirit Airlines

Find Deal

Fri, Feb 13 - Sun, Feb 15

4:28 pm - 6:16 pmTYS-DCA

1h 48mnonstop

1:48 pm - 3:41 pmDCA-TYS

1h 53mnonstop

$189American Airlines

Find Deal

Thu, Dec 11 - Mon, Dec 15

8:07 pm - 1:06 pmMEM-DCA

15h 59m1 stop

8:00 am - 3:33 pmDCA-MEM

8h 33m1 stop

$191Frontier

Find Deal

Mon, Dec 15 - Thu, Jan 8

4:28 pm - 1:06 pmMEM-DCA

19h 38m1 stop

6:00 pm - 2:04 pmDCA-MEM

21h 04m1 stop

$192Frontier

Find Deal

Fri, Feb 13 - Sun, Feb 15

4:56 pm - 11:50 pmTYS-DCA

6h 54m1 stop

7:59 pm - 9:52 pmDCA-TYS

1h 53mnonstop

$223American Airlines

Find Deal

Useful Info

Low season	September
High season	December
Cheapest flight	$45

Best time to beat the crowds but there is an average 1% increase in price.

Most popular time to fly with an average 5% increase in price.

Flight from Knoxville to Washington Dulles Airport

How does KAYAK find such low prices on flights from Tennessee to Washington, D.C.?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tennessee to Washington, D.C..
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tennessee to Washington, D.C.?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Tennessee is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Tennessee to Washington, D.C.?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Tennessee with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tennessee to Washington, D.C.?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Tennessee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Linthicum Heights

Hanover

Springfield

Gaithersburg

Towson

Oxon Hill

Owings Mills

Glen Burnie

Greenbelt

Ellicott City

Edgewood

Colonial Beach

Pikesville

Hunt Valley

Lutherville Timonium

Hyattsville

Stevensville

Camp Springs

Westminster

Capitol Heights

Everything you need to know for your flight to Washington, D.C.

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Tennessee

First Class flights to Washington, D.C.from $427

Business Class flights to Washington, D.C.from $283

Prem Econ Class flights to Washington, D.C.from $259

Economy Class flights to Washington, D.C.from $80

$43 Find Cheap Flights from Tennessee to Washington, D.C.

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

Everything you should know

Cheap Flights from Tennessee to Washington, D.C.

Recent round-trip flight deals from Tennessee to Washington, D.C.

Recent one-way flight deals from Tennessee to Washington, D.C.

Recent last minute flight deals from Tennessee to Washington, D.C.

Recent direct flight deals from Tennessee to Washington, D.C.

Good to know

FAQs for booking flights from Tennessee to Washington, D.C.

How does KAYAK find such low prices on flights from Tennessee to Washington, D.C.?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tennessee to Washington, D.C..

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tennessee to Washington, D.C.?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Tennessee is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Tennessee to Washington, D.C.?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Tennessee with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tennessee to Washington, D.C.?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Tennessee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Washington, D.C.?

Everything you need to know for your flight to Washington, D.C.

Cabin class types available on flights to Tennessee

Complete your trip to Washington, D.C. with a hotel stay or car rental

Find direct flights for Washington, D.C.

Flights to other popular destinations

Flights from domestic origins to Washington, D.C.

Choose which airport to fly into in Washington, D.C.

Find deals for your return flight