United States · 436 miles (701 km)

Knoxville (TYS) to Washington (DCA) flights

Alaska Atmos Rewards logo
4,500 milesCheapest economy award, one way, with Alaska Atmos Rewards

An economy award from Knoxville (TYS) to Washington (DCA) starts at 4,500 miles one way with Alaska Atmos Rewards on American Airlines, plus taxes and fees from $25.60. 2 airlines fly nonstop from Knoxville (TYS) to Washington (DCA): American Airlines and Delta Air Lines. The two airports are 436 miles (701 km) apart. American Airlines is in oneworld and Delta Air Lines is in SkyTeam. There are also 16 ways to fly it with one stop, through Charlotte, Philadelphia and Atlanta and more.

How many miles TYS to DCA costs

Economy, one way, on the nonstop flights, from the Award Flight Pricer's award charts. Ranges run off-peak to peak; "from" is the floor of a dynamic price.

ProgramEconomyTaxes and fees
Alaska Atmos RewardsOn American Airlines4,500$25.60
American AAdvantageOn American Airlines5,500$5.60
Etihad GuestOn American Airlines6,000$5.60
Iberia ClubOn American Airlines6,000$5.60
Virgin Atlantic Flying ClubOn Delta Air Lines7,500$5.60
Qantas Frequent FlyerOn American Airlines9,200$5.60
Qatar Airways Privilege ClubOn American Airlines9,500$5.60
Cathay Pacific Asia MilesOn American Airlines10,000$5.60
British Airways ClubOn American Airlines12,000$5.60
JAL Mileage BankOn American Airlines12,000$5.60
SAS EuroBonusOn Delta Air Lines15,000$56–112
Finnair PlusOn American Airlines16,500$5.60

Business and first class prices are in the Award Flight Pricer. Chart prices need award space on your date, so search it before you transfer points.

Compare every program in the Award Flight Pricer

Airlines flying nonstop from TYS to DCA

Book TYS to DCA with points

Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.

TYS to DCA with one stop

16 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.

  • Via Charlotte (CLT)American Airlines the whole way
    American Airlines logo
    American Airlines logo
  • Via Philadelphia (PHL)American Airlines the whole way
    American Airlines logo
    Allegiant Air logo
    American Airlines logo
  • Via Atlanta (ATL)Delta Air Lines the whole way
    Delta Air Lines logo
    American Airlines logo
    Delta Air Lines logo
    Southwest Airlines logo
  • Via Nashville (BNA)Southwest Airlines the whole way
    Southwest Airlines logo
    American Airlines logo
    Southwest Airlines logo
    Delta Air Lines logo
  • Via New York (EWR)United Airlines the whole way
    Allegiant Air logo
    United Airlines logo
    United Airlines logo
  • Via Detroit (DTW)Delta Air Lines the whole way
    Delta Air Lines logo
    American Airlines logo
    Delta Air Lines logo
  • Via New York (LGA)Delta Air Lines and American Airlines the whole way
    Delta Air Lines logo
    American Airlines logo
    American Airlines logo
    Delta Air Lines logo
  • Via Birmingham (BHM)United Airlines, then American Airlines and Delta Air Lines
    United Airlines logo
    American Airlines logo
    Delta Air Lines logo
  • Via Jacksonville (JAX)Allegiant Air, then American Airlines
    Allegiant Air logo
    American Airlines logo
  • Via Chicago (MDW)Allegiant Air, then Southwest Airlines
    Allegiant Air logo
    Southwest Airlines logo
  • Via Chicago (ORD)American Airlines and United Airlines the whole way
    American Airlines logo
    United Airlines logo
    American Airlines logo
    United Airlines logo
  • Via Memphis (MEM)Allegiant Air, then American Airlines and Delta Air Lines
    Allegiant Air logo
    American Airlines logo
    Delta Air Lines logo
  • Via Fort Walton Beach (VPS)Allegiant Air, then American Airlines
    Allegiant Air logo
    American Airlines logo
  • Via Boston (BOS)Allegiant Air, then American Airlines, JetBlue Airways and 1 more
    Allegiant Air logo
    American Airlines logo
    JetBlue Airways logo
    Delta Air Lines logo
  • Via Orlando (MCO)Southwest Airlines the whole way
    Allegiant Air logo
    Southwest Airlines logo
    American Airlines logo
    JetBlue Airways logo
    Delta Air Lines logo
    +1
See all 16 in Routes

TYS to DCA: common questions

How many miles does TYS to DCA cost?

In economy it starts at 4,500 miles one way with Alaska Atmos Rewards on American Airlines, plus taxes and fees from $25.60. Next cheapest: American AAdvantage (5,500), Etihad Guest (6,000) and Iberia Club (6,000). These are award chart prices from the Award Flight Pricer. Programs that price dynamically can cost more on busy dates, so check yours before you transfer points. Business and first class prices are in the pricer too.

Which airlines fly nonstop from TYS to DCA?

American Airlines (oneworld) and Delta Air Lines (SkyTeam) fly nonstop from Knoxville (TYS) to Washington (DCA).

How far is Knoxville from Washington by plane?

Knoxville (TYS) and Washington (DCA) are 436 miles (701 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.

Which points programs can book TYS to DCA award flights?

17 programs can book at least one of the nonstop airlines: Aeromexico Rewards, Air France-KLM Flying Blue, Alaska Atmos Rewards, American AAdvantage, British Airways Club, Cathay Pacific Asia Miles, China Eastern Eastern Miles, Delta SkyMiles and 9 more. Which flights each can book depends on its partners, so check the airline before you transfer points.

Where can I connect between Knoxville and Washington?

The most direct connections are through Charlotte (CLT), Philadelphia (PHL), Atlanta (ATL), Nashville (BNA) and New York (EWR). On 10 of them the same airline flies both flights, for example American Airlines through Charlotte.

More routes

Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.