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.

$38 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, Nov 19 - Sun, Nov 22

3:42 pm - 5:11 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 29mnonstop

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

1h 32mnonstop

$83Allegiant Air

Fri, Nov 20 - Mon, Nov 30

4:36 pm - 5:56 pmTRI Blountville Tri Cities TN/VA-IAD Washington, D.C. Dulles Intl

1h 20mnonstop

6:36 pm - 8:01 pmIAD Washington, D.C. Dulles Intl-TRI Blountville Tri Cities TN/VA

1h 25mnonstop

$102Breeze Airways

Sun, Nov 15 - Thu, Nov 19

7:30 am - 8:58 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 28mnonstop

6:01 pm - 7:33 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 32mnonstop

$110Allegiant Air

Fri, Nov 20 - Mon, Nov 23

4:36 pm - 5:56 pmTRI Blountville Tri Cities TN/VA-IAD Washington, D.C. Dulles Intl

1h 20mnonstop

6:36 pm - 8:01 pmIAD Washington, D.C. Dulles Intl-TRI Blountville Tri Cities TN/VA

1h 25mnonstop

$111Breeze Airways

Wed, Nov 18 - Sun, Nov 22

6:17 pm - 8:11 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

25h 54m1 stop Fort Lauderdale

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

1h 32mnonstop

$129Multiple Airlines

Thu, Nov 19 - Sun, Nov 22

11:36 am - 8:11 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

8h 35m1 stop Fort Lauderdale

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

1h 32mnonstop

$157Multiple Airlines

Wed, Dec 2 - Wed, Dec 9

2:07 pm - 3:50 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 43mnonstop

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

1h 44mnonstop

$207United Airlines

Thu, Feb 11 - Tue, Feb 16

7:35 pm - 9:15 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 40mnonstop

12:55 pm - 2:44 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 49mnonstop

$207United Airlines

Fri, Jan 8 - Mon, Jan 11

6:48 pm - 8:40 pmTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

1h 52mnonstop

8:27 pm - 10:20 pmDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

1h 53mnonstop

$207American Airlines

Mon, Dec 7 - Sat, Dec 12

6:26 pm - 8:17 pmTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

1h 51mnonstop

3:59 pm - 5:56 pmDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

1h 57mnonstop

$207American Airlines

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

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

$92Allegiant 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

$93Allegiant Air

Fri, Nov 6 - Mon, Nov 30

4:36 pm - 5:56 pmTRI Blountville Tri Cities TN/VA-IAD Washington, D.C. Dulles Intl

1h 20mnonstop

6:36 pm - 8:01 pmIAD Washington, D.C. Dulles Intl-TRI Blountville Tri Cities TN/VA

1h 25mnonstop

$117Breeze Airways

Thu, Nov 5 - Sun, Nov 8

8:55 am - 8:11 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

11h 16m1 stop Fort Lauderdale

9:48 am - 11:23 amIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 35mnonstop

$240Multiple Airlines

Wed, Nov 11 - Tue, Nov 17

8:26 pm - 10:21 amBNA Nashville Intl-IAD Washington, D.C. Dulles Intl

12h 55m1 stop Orlando

11:16 am - 7:41 pmIAD Washington, D.C. Dulles Intl-BNA Nashville Intl

9h 25m1 stop Orlando

$258Frontier

Sat, Nov 7 - Mon, Nov 9

7:00 am - 8:47 amTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

1h 47mnonstop

7:49 pm - 9:40 pmDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

1h 51mnonstop

$279American Airlines

Sat, Nov 7 - Mon, Nov 9

7:00 am - 8:47 amTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

1h 47mnonstop

7:20 pm - 10:48 pmDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

3h 28m1 stop Charlotte Douglas

$289American Airlines

Sat, Nov 7 - Mon, Nov 9

2:38 pm - 7:42 pmTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

5h 04m1 stop Atlanta Hartsfield-Jackson

4:05 pm - 8:09 pmDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

4h 04m1 stop Atlanta Hartsfield-Jackson

$299Delta

Thu, Nov 5 - Sun, Nov 22

5:40 am - 10:10 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

4h 30m1 stop Atlanta Hartsfield-Jackson

8:05 am - 1:35 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

5h 30m1 stop Atlanta Hartsfield-Jackson

$313Delta

Fri, Nov 6 - Mon, Nov 9

5:45 am - 7:28 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 43mnonstop

12:55 pm - 2:48 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 53mnonstop

$319United Airlines

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

Thu, Nov 19 - Sun, Nov 22

3:42 pm - 5:11 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 29mnonstop

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

1h 32mnonstop

$83Allegiant Air

Fri, Nov 20 - Mon, Nov 30

4:36 pm - 5:56 pmTRI Blountville Tri Cities TN/VA-IAD Washington, D.C. Dulles Intl

1h 20mnonstop

6:36 pm - 8:01 pmIAD Washington, D.C. Dulles Intl-TRI Blountville Tri Cities TN/VA

1h 25mnonstop

$102Breeze Airways

Sun, Nov 15 - Thu, Nov 19

7:30 am - 8:58 amTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 28mnonstop

6:01 pm - 7:33 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 32mnonstop

$110Allegiant Air

Fri, Nov 20 - Mon, Nov 23

4:36 pm - 5:56 pmTRI Blountville Tri Cities TN/VA-IAD Washington, D.C. Dulles Intl

1h 20mnonstop

6:36 pm - 8:01 pmIAD Washington, D.C. Dulles Intl-TRI Blountville Tri Cities TN/VA

1h 25mnonstop

$111Breeze Airways

Fri, Jan 8 - Mon, Jan 11

6:48 pm - 8:40 pmTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

1h 52mnonstop

8:27 pm - 10:20 pmDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

1h 53mnonstop

$207American Airlines

Mon, Dec 7 - Sat, Dec 12

6:26 pm - 8:17 pmTYS Knoxville McGhee Tyson-DCA Washington, D.C. Reagan-National

1h 51mnonstop

3:59 pm - 5:56 pmDCA Washington, D.C. Reagan-National-TYS Knoxville McGhee Tyson

1h 57mnonstop

$207American Airlines

Wed, Dec 2 - Wed, Dec 9

2:07 pm - 3:50 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 43mnonstop

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

1h 44mnonstop

$207United Airlines

Thu, Feb 11 - Tue, Feb 16

7:35 pm - 9:15 pmTYS Knoxville McGhee Tyson-IAD Washington, D.C. Dulles Intl

1h 40mnonstop

12:55 pm - 2:44 pmIAD Washington, D.C. Dulles Intl-TYS Knoxville McGhee Tyson

1h 49mnonstop

$207United Airlines

Fri, Dec 4 - Sat, Dec 5

6:12 pm - 8:57 pmBNA Nashville Intl-DCA Washington, D.C. Reagan-National

1h 45mnonstop

3:20 pm - 4:32 pmDCA Washington, D.C. Reagan-National-BNA Nashville Intl

2h 12mnonstop

$238Delta

Wed, Dec 2 - Sat, Dec 5

6:20 am - 9:14 amBNA Nashville Intl-DCA Washington, D.C. Reagan-National

1h 54mnonstop

11:00 am - 12:10 pmDCA Washington, D.C. Reagan-National-BNA Nashville Intl

2h 10mnonstop

$238Delta

Useful Info

Low season	February
High season	June
Cheapest flight	$38

Best time to beat the crowds with an average 12% drop 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

Owings Mills

Oxon Hill

Greenbelt

Glen Burnie

Edgewood

Camp Springs

Chesapeake Beach

Ellicott City

Pikesville

Hunt Valley

Capitol Heights

Lutherville Timonium

Colonial Beach

Clinton

Westminster

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$38 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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FAQs for booking flights from Tennessee to Washington, D.C.

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