>>>>
Flights from Knoxville to Washington D.C.
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Convenient & reliable booking and payment system
Cheap flight deals from Knoxville to Washington D.C.
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
- One way
- Round-trip
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
When is the cheapest time to fly from Knoxville to Washington D.C.?
We monitor flight fares to help you find the best deals effortlessly
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Find cheap airlines flights from Knoxville to Washington D.C.
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Allegiant Air
From SAR 184
American Airlines
From SAR 361
Delta Air Lines
From SAR 444
United Airlines
From SAR 535
Frontier Airlines
From SAR 547
Alternative Cheap Routes from Knoxville to Washington D.C.
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Knoxville to Washington D.C..
- TYSIADMon, Jul 21One wayNonstopFrom SAR 184
- TYSDCAFri, Aug 22One wayNonstopFrom SAR 361
Frequently Asked Questions
Flight Info | to
| Cheapest direct flight price | SAR 184 |
|---|---|
| Cheapest return ticket price | SAR 307 |
| Off-season for travel | April |
| Peak season for travel | March |
| Flight distance | 703.49 km |
| Average flight time | 1 hour 37 minutes |
More Travel Options
Top Routes from Knoxville
- Cheap flights from Knoxville to Newport News
- Direct flights from Knoxville to Washington D.C.
- Return flights from Knoxville to Lima
- Direct flights from Knoxville to Las Vegas
- Direct flights from Knoxville to Philadelphia
- Cheap flights from Knoxville to Lafayette
- Cheap flights from Knoxville to Saint Cloud
- Return flights from Knoxville to Los Angeles
- Return flights from Knoxville to San Diego
- Cheap flights from Knoxville to Moscow
Top Routes to Washington D.C.
- Direct flights from Beijing to Washington D.C.
- Return flights from Seoul to Washington D.C.
- Return flights from Toronto to Washington D.C.
- Direct flights from Madrid to Washington D.C.
- Direct flights from Los Angeles to Washington D.C.
- Cheap flights from New York to Washington D.C.
- Cheap flights from Accra to Washington D.C.
- Cheap flights from Chicago to Washington D.C.
- Return flights from Cairo to Washington D.C.
- Return flights from Boston to Washington D.C.
Popular Airlines