$419 Cheap American Airlines flights Knoxville (TYS) to Washington (IAD)

$419 Cheap American Airlines flights Knoxville (TYS) to Washington (IAD)

Prices were available within the past 7 days and start at $419 for one-way flights and $329 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 14 - Mon, May 18

TYS

Knoxville

IAD

Washington

$329 Roundtrip, found 13 hours ago

$329

Roundtrip

found 13 hours ago

Select American Airlines flight, departing Thu, May 14 from Knoxville to Washington, returning Mon, May 18, priced at $329 found 13 hours ago

Thu, May 14 - Mon, May 18

TYS

Knoxville

IAD

Washington

$399 Roundtrip, found 13 hours ago

$399

Roundtrip

found 13 hours ago

Select American Airlines flight, departing Thu, May 14 from Knoxville to Washington, returning Mon, May 18, priced at $399 found 13 hours ago

Thu, May 14 - Mon, May 18

TYS

Knoxville

IAD

Washington

$413 Roundtrip, found 13 hours ago

$413

Roundtrip

found 13 hours ago

Select American Airlines flight, departing Thu, May 14 from Knoxville to Washington, returning Mon, May 18, priced at $413 found 13 hours ago

Thu, May 14 - Mon, May 18

TYS

Knoxville

IAD

Washington

$431 Roundtrip, found 13 hours ago

$431

Roundtrip

found 13 hours ago

Select American Airlines flight, departing Thu, May 14 from Knoxville to Washington, returning Mon, May 18, priced at $431 found 13 hours ago

Thu, May 14 - Mon, May 18

TYS

Knoxville

IAD

Washington

$461 Roundtrip, found 13 hours ago

$461

Roundtrip

found 13 hours ago

Select American Airlines flight, departing Thu, May 14 from Knoxville to Washington, returning Mon, May 18, priced at $461 found 13 hours ago

Thu, May 14 - Mon, May 18

TYS

Knoxville

IAD

Washington

$483 Roundtrip, found 13 hours ago

$483

Roundtrip

found 13 hours ago

Select American Airlines flight, departing Thu, May 14 from Knoxville to Washington, returning Mon, May 18, priced at $483 found 13 hours ago