Search flights from Knoxville (TYS) to Washington (WAS)

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Cheapest flights to Washington

The cheapest flights available in the next 60 days – prices are updated regularly

Tue 9 Dec
US$126.69
One way
Economy
1 traveller
Tue 16 Dec
US$128.01
One way
Economy
1 traveller
Wed 10 Dec
US$131.26
One way
Economy
1 traveller

Flying from Knoxville to Washington: things to know

The most popular route is from McGhee Tyson Airport in Knoxville to Washington Dulles International Airport in Washington. On average this flight takes 1 hour 43 minutes one way and costs US$250 for the round trip.

Most popular route
McGhee Tyson Airport (TYS) to Washington Dulles International Airport (IAD)
Average flight time
1 hour 43 minutes
Average round-trip price
US$250
Fly from Knoxville to Washington
3 airlines

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Airlines that fly from Knoxville to Washington

Airline options may vary according to recently booked flights and your search terms

  • American Airlines
  • Allegiant Air
  • United Airlines

Frequently asked questions

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Hotels in Washington

Thinking about which towns and cities to visit during your trip? Try Washington, a popular choice with other visitors.

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Flights to Washington Dulles International Airport

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Flights to Ronald Reagan Washington National Airport

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Flights to Maryland

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Flights to Washington DC Metropolitan area

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