$126 Cheap American Airlines flights Knoxville (TYS) to Washington (IAD)

$126 Cheap American Airlines flights Knoxville (TYS) to Washington (IAD)

Prices were available within the past 7 days and start at $126 for one-way flights and $363 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 23 - Fri, Aug 29

TYS

Knoxville

IAD

Washington

$363 Roundtrip, just found

$363

Roundtrip

just found

Select American Airlines flight, departing Sat, Aug 23 from Knoxville to Washington, returning Fri, Aug 29, priced at $363 just found

Sat, Aug 23 - Fri, Aug 29

TYS

Knoxville

IAD

Washington

$393 Roundtrip, just found

$393

Roundtrip

just found

Select American Airlines flight, departing Sat, Aug 23 from Knoxville to Washington, returning Fri, Aug 29, priced at $393 just found

Sat, Aug 23 - Fri, Aug 29

TYS

Knoxville

IAD

Washington

$420 Roundtrip, just found

$420

Roundtrip

just found

Select American Airlines flight, departing Sat, Aug 23 from Knoxville to Washington, returning Fri, Aug 29, priced at $420 just found