Knoxville (TYS) to Washington (DCA) flight deal in economy from $195

Wednesday, December 16th, 2026

8 round-trip options

Returning
Mon, Dec 21, 20265 Day Trip
$311 USD
Returning
Tue, Dec 22, 20266 Day Trip
$344 USD
Returning
Wed, Dec 23, 20267 Day Trip
$344 USD
Returning
Fri, Dec 25, 20269 Day Trip
$321 USD
Returning
Sat, Dec 26, 202610 Day Trip
$360 USD
Returning
Sun, Dec 27, 202611 Day Trip
$361 USD
Returning
Mon, Dec 28, 202612 Day Trip
$341 USD
Returning
Wed, Dec 30, 202614 Day Trip
$217 USD