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.

$34 CHEAP FLIGHTS from Tennessee to Washington, D.C.

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Flight Deals

Cheap Flights from Tennessee to Washington, D.C.

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.

Thu, Oct 22 - Sun, Nov 1

7:45 am - 9:11 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 26mnonstop

8:16 am - 9:44 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 28mnonstop

$59Allegiant Air

Thu, Nov 5 - Sun, Nov 22

7:45 am - 9:13 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 28mnonstop

8:32 pm - 10:04 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 32mnonstop

$66Allegiant Air

Thu, Oct 22 - Sun, Nov 1

2:01 pm - 5:36 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

27h 35m2 stops Jacksonville Atlanta Hartsfield-Jackson

8:16 am - 9:44 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 28mnonstop

$150Multiple Airlines

Mon, Oct 19 - Thu, Oct 29

7:00 am - 5:56 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

10h 56m2 stops Orlando Blountville Tri Cities TN/VA

10:01 am - 11:29 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 28mnonstop

$156Multiple Airlines

Wed, Sep 16 - Wed, Sep 23

5:40 pm - 8:31 amBNA Nashville Intl-BWI Baltimore/Washington

13h 51m1 stop Orlando

3:10 pm - 8:48 amBWI Baltimore/Washington-BNA Nashville Intl

18h 38m1 stop Orlando

$169Frontier

Thu, Oct 1 - Mon, Oct 5

9:43 am - 5:27 pmBNA Nashville Intl-BWI Baltimore/Washington

6h 44m1 stop Orlando

9:32 pm - 8:48 amBWI Baltimore/Washington-BNA Nashville Intl

12h 16m1 stop Orlando

$172Frontier

Sat, Oct 3 - Tue, Oct 6

3:48 pm - 9:20 pmBNA Nashville Intl-BWI Baltimore/Washington

4h 32m1 stop Charlotte Douglas

11:34 am - 5:40 pmBWI Baltimore/Washington-BNA Nashville Intl

7h 06m1 stop Charlotte Douglas

$187American Airlines

Sat, Oct 3 - Wed, Oct 7

3:48 pm - 9:20 pmBNA Nashville Intl-BWI Baltimore/Washington

4h 32m1 stop Charlotte Douglas

5:01 am - 7:55 amBWI Baltimore/Washington-BNA Nashville Intl

3h 54m1 stop Charlotte Douglas

$187American Airlines

Sat, Sep 5 - Sun, Sep 6

7:20 pm - 9:04 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 44mnonstop

10:15 pm - 11:59 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 44mnonstop

$193United Airlines

Sat, Sep 5 - Thu, Sep 10

5:45 am - 7:25 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 40mnonstop

10:15 pm - 11:59 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 44mnonstop

$210United Airlines

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

Sat, Aug 8 - Sat, Aug 15

11:15 am - 2:02 pmBNA Nashville Intl-IAD Washington, D.C. Dulles Intl

1h 47mnonstop

9:05 pm - 9:53 pmIAD Washington, D.C. Dulles Intl-BNA Nashville Intl

1h 48mnonstop

$144Allegiant Air

Sat, Aug 8 - Sat, Aug 15

11:15 am - 2:02 pmBNA Nashville Intl-IAD Washington, D.C. Dulles Intl

1h 47mnonstop

9:05 pm - 9:53 pmIAD Washington, D.C. Dulles Intl-BNA Nashville Intl

1h 48mnonstop

$160Allegiant Air

Tue, Aug 11 - Wed, Sep 9

11:12 am - 8:54 amBNA Nashville Intl-BWI Baltimore/Washington

20h 42m1 stop Orlando

3:10 pm - 4:45 pmBWI Baltimore/Washington-BNA Nashville Intl

26h 35m1 stop Orlando

$244Frontier

Tue, Aug 11 - Wed, Sep 9

12:25 pm - 9:59 pmBNA Nashville Intl-DCA Washington, D.C. Reagan-National

8h 34m1 stop Denver Intl

7:00 am - 2:18 pmDCA Washington, D.C. Reagan-National-BNA Nashville Intl

8h 18m1 stop Denver Intl

$250Frontier

Fri, Aug 7 - Sat, Aug 8

3:41 pm - 8:20 amBNA Nashville Intl-IAD Washington, D.C. Dulles Intl

15h 39m1 stop Las Vegas Harry Reid Intl

9:05 pm - 9:53 pmIAD Washington, D.C. Dulles Intl-BNA Nashville Intl

1h 48mnonstop

$269Multiple Airlines

Sun, Aug 9 - Wed, Aug 12

8:57 am - 7:38 pmCHA Chattanooga Lovell Field-IAD Washington, D.C. Dulles Intl

10h 41m1 stop Fort Lauderdale

6:09 pm - 8:07 amIAD Washington, D.C. Dulles Intl-CHA Chattanooga Lovell Field

13h 58m1 stop Fort Lauderdale

$293Multiple Airlines

Tue, Aug 11 - Fri, Aug 21

1:00 pm - 2:46 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 46mnonstop

10:15 pm - 11:59 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 44mnonstop

$319United Airlines

Sun, Aug 9 - Mon, Aug 17

5:45 am - 7:30 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 45mnonstop

6:42 pm - 8:24 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 42mnonstop

$319United Airlines

Sun, Aug 9 - Sun, Aug 16

7:07 am - 9:00 amTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

1h 53mnonstop

8:52 am - 10:40 amDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

1h 48mnonstop

$319American Airlines

Sun, Aug 9 - Mon, Aug 17

11:10 am - 12:59 pmTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

1h 49mnonstop

5:14 pm - 7:01 pmDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

1h 47mnonstop

$319American Airlines

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

Thu, Oct 22 - Sun, Nov 1

7:45 am - 9:11 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 26mnonstop

8:16 am - 9:44 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 28mnonstop

$59Allegiant Air

Thu, Nov 5 - Sun, Nov 22

7:45 am - 9:13 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 28mnonstop

8:32 pm - 10:04 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 32mnonstop

$66Allegiant Air

Sat, Sep 5 - Sun, Sep 6

7:07 am - 9:00 amTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

1h 53mnonstop

7:46 pm - 9:34 pmDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

1h 48mnonstop

$193American Airlines

Sat, Sep 5 - Sun, Sep 6

11:15 am - 12:59 pmTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

1h 44mnonstop

8:52 am - 10:40 amDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

1h 48mnonstop

$193American Airlines

Sat, Sep 5 - Sun, Sep 6

7:20 pm - 9:04 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 44mnonstop

10:15 pm - 11:59 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 44mnonstop

$193United Airlines

Sat, Sep 5 - Thu, Sep 10

5:45 am - 7:25 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 40mnonstop

10:15 pm - 11:59 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 44mnonstop

$210United Airlines

Sat, Sep 5 - Sun, Sep 6

8:10 am - 11:02 amBNA Nashville Intl-DCA Washington, D.C. Reagan-National

1h 52mnonstop

10:00 am - 10:59 amDCA Washington, D.C. Reagan-National-BNA Nashville Intl

1h 59mnonstop

$237Delta

Sat, Sep 5 - Sun, Sep 6

12:15 pm - 3:00 pmBNA Nashville Intl-DCA Washington, D.C. Reagan-National

1h 45mnonstop

7:10 pm - 8:05 pmDCA Washington, D.C. Reagan-National-BNA Nashville Intl

1h 55mnonstop

$237Southwest

Fri, Dec 25 - Thu, Jan 7

11:00 am - 1:48 pmBNA Nashville Intl-DCA Washington, D.C. Reagan-National

1h 48mnonstop

3:25 pm - 4:32 pmDCA Washington, D.C. Reagan-National-BNA Nashville Intl

2h 07mnonstop

$258Delta

Sat, Aug 29 - Sat, Sep 5

9:40 am - 12:30 pmBNA Nashville Intl-DCA Washington, D.C. Reagan-National

1h 50mnonstop

10:00 am - 11:00 amDCA Washington, D.C. Reagan-National-BNA Nashville Intl

2h 00mnonstop

$258Southwest

Useful Info

Low season	February
High season	June
Cheapest flight	$34

Best time to beat the crowds with an average 15% drop in price.

Most popular time to fly with an average 8% 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

Greenbelt

Glen Burnie

Edgewood

Chesapeake Beach

Camp Springs

Ellicott City

Pikesville

Colonial Beach

Hunt Valley

Lutherville Timonium

Capitol Heights

Westminster

Stevensville

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

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Cabin class types available on flights to Tennessee

First Class flights to Washington, D.C.from $648

Business Class flights to Washington, D.C.from $714

Premium Economy Class flights to Washington, D.C.from $259

Economy Class flights to Washington, D.C.from $84

$34 Find Cheap Flights from Tennessee to Washington, D.C. - Compare and Save

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.

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

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

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