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

Monday, December 21st, 2026

8 round-trip options

Returning
Sat, Dec 26, 20265 Day Trip
$370 USD
Returning
Sun, Dec 27, 20266 Day Trip
$371 USD
Returning
Mon, Dec 28, 20267 Day Trip
$351 USD
Returning
Wed, Dec 30, 20269 Day Trip
$227 USD
Returning
Thu, Dec 31, 202610 Day Trip
$267 USD
Returning
Fri, Jan 1, 202711 Day Trip
$267 USD
Returning
Sat, Jan 2, 202712 Day Trip
$307 USD
Returning
Mon, Jan 4, 202714 Day Trip
$267 USD