Cheap Flights from Washington, D.C. (WASA) to Knoxville (TYS)

Find the best deals on flights from Washington, D.C. (WASA) to Knoxville (TYS). Compare prices from hundreds of major travel agents and airlines, all in one search.

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$66
OFF

$66 CHEAP FLIGHTS From Washington, D.C. To Knoxville (WAS

3 weeks from now

Find flights to Knoxville from $89. Fly from Washington, D.C. on United Airlines, Delta, American Airlines and more. Search for Knoxville flights on KAYAK now to find the best deal.

kayak.com

$60
OFF

Washington, D.C. To Knoxville Flights On Allegiant From $60*

3 weeks from now

Looking for cheap flights from Washington, D.C. to Knoxville? Fly nonstop from IAD to TYS on Allegiant. Find low fare flights and hotel bundle deals.

allegiantair.com

$60
OFF

$60 Cheap Flights From Washington (WAS) To Knoxville (TYS)

3 weeks from now

Cheap Flights from Washington (WAS) to Knoxville (TYS) start at $60 for one-way and $120 for round trip. Earn your airline miles on top of our rewards!

expedia.com

$196
OFF

Cheap Flights From Washington, District Of Columbia To Knoxville

3 weeks from now

Find flights from Washington, District of Columbia (WAS) to Knoxville (TYS) $196+, FareCompare finds cheap flights, and sends email alerts

farecompare.com

$54
OFF

$54+ Flights From Washington, D.C. To Knoxville | Cheapflights

3 weeks from now

Find airfare and ticket deals for cheap flights from Washington, D.C. to Knoxville. Search flight deals from various travel partners with one click at $54.

cheapflights.com

$25
OFF

Find Cheap Flights From Washington DC To Knoxville (WAS To TYS) …

3 weeks from now

Nov 19, 2024 · Up to $25 cash back · Find cheap flights from Washington DC to Knoxville with CheapOair. Book Washington DC to Knoxville flights with confidence. Check for flexible …