Washington to Knoxville flights
Knoxville lies 690 km (429 mi) south-west of Washington, in the same time zone. What the numbers say about getting there, and where to book.
A nonstop flight would take about 1 h 38 min gate to gate, based on the distance and typical cruise speed with taxi and climb allowed for; connecting itineraries add the layover on top.
| Washington | Knoxville | |
|---|---|---|
| Country | United States | United States |
| Population | 689,545 | 190,740 |
| Elevation | 6 m (20 ft) | 277 m (909 ft) |
| Time now | UTC-4 (America/New_York) | UTC-4 (America/New_York) |
| Nearest large airport | DCA, 5 km out | TYS, 18 km out |
| Postal codes | 20001–56972 | 37901–37998 |
Airports at each end
Leaving Washington
Washington is served by 3 airports with scheduled flights within 100 km. The closest large one is Ronald Reagan Washington National Airport (DCA), 5 km (3 mi) from the centre, with a longest runway of 7,169 ft, which limits it to short and medium-haul aircraft. The alternatives are Washington Dulles International Airport (IAD, 37 km), Baltimore/Washington International Thurgood Marshall Airport (BWI, 45 km).
Arriving in Knoxville
Knoxville is served by one airport with scheduled flights. The closest large one is McGhee Tyson Airport (TYS), 18 km (11 mi) from the centre, whose 10,000-ft runway is long enough for long-haul wide-body aircraft.
| Airport | Code | From centre | Longest runway | Elevation |
|---|---|---|---|---|
| McGhee Tyson Airport | TYS | 18 km (11 mi) | 10,000 ft | 981 ft |
Book a flight to Knoxville
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Staying in Knoxville
Live rooms and prices for Knoxville are in the search below.
Book a hotel in Knoxville
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Common questions
How far is Knoxville from Washington?
690 km (429 mi) in a straight line, south-west of Washington.
How long does it take to get from Washington to Knoxville by air?
About 1 h 38 min, estimated from distance and typical speeds for a nonstop flight. Timetables and traffic decide the real figure.
Is there a time difference between Washington and Knoxville?
No, both are on America/New_York at the moment.
Which airports are used for Washington to Knoxville flights?
Typically Ronald Reagan Washington National Airport (DCA) to McGhee Tyson Airport (TYS).
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.