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

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

Prices were available within the past 7 days and start at for one-way flights and $324 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 14 - Tue, Oct 21

IAD

Washington

TYS

Knoxville

$324 Roundtrip, found 1 day ago

$324

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Oct 14 from Washington to Knoxville, returning Tue, Oct 21, priced at $324 found 1 day ago

Tue, Oct 14 - Sun, Oct 19

IAD

Washington

TYS

Knoxville

$479 Roundtrip, found 1 day ago

$479

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Oct 14 from Washington to Knoxville, returning Sun, Oct 19, priced at $479 found 1 day ago

Wed, Oct 15 - Sun, Oct 19

IAD

Washington

TYS

Knoxville

$489 Roundtrip, found 1 day ago

$489

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Oct 15 from Washington to Knoxville, returning Sun, Oct 19, priced at $489 found 1 day ago