$339 Cheap United flights Washington (DCA) to Knoxville (TYS)

View $339 flight on Tue, Jun 23, 2026Opens in a new window

$339 Cheap United flights Washington (DCA) to Knoxville (TYS)

Prices were available within the past 7 days and start at $339 for one-way flights and $434 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Jun 23 - Wed, Jul 1
DCA
Washington
TYS
Knoxville
$434 Roundtrip, found 18 hours ago
$434
Roundtrip
found 18 hours ago
Select United flight, departing Tue, Jun 23 from Washington to Knoxville, returning Wed, Jul 1, priced at $434 found 18 hours ago

Alternative airports near Knoxville

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McGhee Tyson TYS. Cheapest and Closest option available. Average driving time to city center is 22 minutes. Flights from $263
TYS
McGhee Tyson
CheapestClosest
Average driving time to city center22 min
Flights from $263

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
McGhee Tyson
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Popular airline
American Airlines
Distance
696 km
Average flight time
1 hour 47 mins

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