Flight Routes from Knoxville to Washington DC

Compare cheap outbound and return flights from Knoxville (TYS) to Washington-DC (WAS) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€278
Fastest flight
non-stop flights
44x / week
Flight distance
704 km
Time difference
none
Airports in Washington-DC
  1. Dulles International Airport, DC
  2. Ronald Reagan National Airport, VA

Cheap flight offers from Knoxville to Washington

sorted by price and recency
filters
  1. –
    United Airlines
    –
    TYS–WAS
    non-stop flight
    United Airlines
    –
    WAS–TYS
    non-stop flight
    €317
  2. –
    American Airlines
    –
    TYS–WAS
    non-stop flight
    American Airlines
    –
    WAS–TYS
    non-stop flight
    €278
  3. –
    American Airlines
    –
    TYS–WAS
    1 stopover
    American Airlines
    –
    WAS–TYS
    1 stopover
    €646
  4. –
    Allegiant Air
    –
    TYS–WAS
    1 stopover
    United Airlines
    –
    WAS–TYS
    1 stopover
    €662
  5. –
    United Airlines
    –
    TYS–WAS
    1 stopover
    United Airlines
    –
    WAS–TYS
    non-stop flight
    €431
  6. –
    American Airlines
    –
    TYS–WAS
    non-stop flight
    American Airlines
    –
    WAS–TYS
    non-stop flight
    €425

Flight schedule from Knoxville (TYS) to Washington-DC (WAS)

Select a travel date in the flight schedule for the route from Knoxville (TYS) to Washington-DC (WAS) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flightsTYS–WAS · 16 of 16
fromto
dep.arr.
durationstopovers
  1. November 8 – 14, 2026
  2. November 15 – 21, 2026
  3. November 22 – 28, 2026
    1. TYSIAD
      nonstop
      1. United Airlines
    2. TYSDCA
      nonstop
      1. American Airlines
    3. TYSDCA
      nonstop
      1. American Airlines
    4. TYSIAD
      nonstop
      1. Allegiant Air
    5. TYSIAD
      nonstop
      1. United Airlines
    6. TYSDCA
      nonstop
      1. American Airlines
    7. TYSDCA
      nonstop
      1. American Airlines
    8. TYSDCA
      nonstop
      1. American Airlines
    9. TYSDCA
      nonstop
      1. American Airlines
    10. TYSIAD
      nonstop
      1. United Airlines
    11. TYSIAD
      nonstop
      1. Allegiant Air
    12. TYSDCA
      nonstop
      1. American Airlines
    13. TYSDCA
      nonstop
      1. American Airlines
    14. TYSIAD
      nonstop
      1. United Airlines
    15. TYSIAD
      nonstop
      1. United Airlines

      Important flight information

      Discover more flights around Knoxville and Washington-DC

      Departure airport Airport Knoxville, TN (TYS)
      Arrival airport Airport Washington-DC (WAS)
      Destination country Flights to United States
      Departure airport - Destination country Knoxville, TN - United States