$126 Cheap Delta flights Knoxville (TYS) to Washington (IAD)

$126 Cheap Delta flights Knoxville (TYS) to Washington (IAD)

Prices were available within the past 7 days and start at $126 for one-way flights and $204 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 20 - Sun, Aug 31

TYS

Knoxville

IAD

Washington

$204 Roundtrip, found 1 day ago

$204

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Aug 20 from Knoxville to Washington, returning Sun, Aug 31, priced at $204 found 1 day ago

Wed, Aug 20 - Tue, Aug 26

TYS

Knoxville

IAD

Washington

$209 Roundtrip, found 1 day ago

$209

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Aug 20 from Knoxville to Washington, returning Tue, Aug 26, priced at $209 found 1 day ago

Sat, Aug 23 - Fri, Aug 29

TYS

Knoxville

IAD

Washington

$339 Roundtrip, found 15 hours ago

$339

Roundtrip

found 15 hours ago

Select Delta flight, departing Sat, Aug 23 from Knoxville to Washington, returning Fri, Aug 29, priced at $339 found 15 hours ago

Sat, Aug 23 - Fri, Aug 29

TYS

Knoxville

IAD

Washington

$369 Roundtrip, found 15 hours ago

$369

Roundtrip

found 15 hours ago

Select Delta flight, departing Sat, Aug 23 from Knoxville to Washington, returning Fri, Aug 29, priced at $369 found 15 hours ago

Sun, Aug 24 - Tue, Aug 26

TYS

Knoxville

IAD

Washington

$379 Roundtrip, found 1 day ago

$379

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Aug 24 from Knoxville to Washington, returning Tue, Aug 26, priced at $379 found 1 day ago