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Flights from Knoxville to Washington D.C.
Cheap flight deals from Knoxville to Washington D.C.
Find direct flights from Knoxville to Washington D.C. within the next three months. Book one-way flights from KWD 16 or round-trip tickets from KWD 26.
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Round-trip
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One way
Deals on upcoming round-trip flights from Knoxville to Washington D.C.
Deals on upcoming one-way flights from Knoxville to Washington D.C.
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Cheapest nonstopFri, Jul 11Knoxville (TYS) Washington D.C.(WAS)
Allegiant Air
1h 38m (Nonstop)Mon, Jul 14Washington D.C.(IAD) Knoxville (TYS)Allegiant Air
1h 34m (Nonstop)30% OFFKWD 26 KWD 37Search -
Mon, Jul 14Knoxville (TYS) Washington D.C.(WAS)
Allegiant Air
1h 38m (Nonstop)Mon, Jul 21Washington D.C.(IAD) Knoxville (TYS)Allegiant Air
1h 34m (Nonstop)28% OFFKWD 26 KWD 37Search -
Fri, Aug 15Knoxville (TYS) Washington D.C.(WAS)
Allegiant Air
1h 38m (Nonstop)Fri, Aug 22Washington D.C.(IAD) Knoxville (TYS)Allegiant Air
1h 34m (Nonstop)28% OFFKWD 27 KWD 37Search -
Fri, Jul 18Knoxville (TYS) Washington D.C.(WAS)
Allegiant Air
1h 38m (Nonstop)Mon, Jul 21Washington D.C.(IAD) Knoxville (TYS)Allegiant Air
1h 34m (Nonstop)KWD 27Search -
Mon, Aug 4Knoxville (TYS) Washington D.C.(WAS)
Allegiant Air
1h 38m (Nonstop)Mon, Aug 11Washington D.C.(IAD) Knoxville (TYS)Allegiant Air
1h 34m (Nonstop)KWD 27Search -
Mon, Jul 21Knoxville (TYS) Washington D.C.(WAS)
Allegiant Air
1h 38m (Nonstop)Fri, Jul 25Washington D.C.(IAD) Knoxville (TYS)Allegiant Air
1h 34m (Nonstop)KWD 28Search -
Fri, Aug 1Knoxville (TYS) Washington D.C.(WAS)
Allegiant Air
1h 38m (Nonstop)Mon, Aug 4Washington D.C.(IAD) Knoxville (TYS)Allegiant Air
1h 34m (Nonstop)KWD 28Search -
Fri, Jul 25Knoxville (TYS) Washington D.C.(WAS)
Allegiant Air
1h 38m (Nonstop)Mon, Jul 28Washington D.C.(IAD) Knoxville (TYS)Allegiant Air
1h 34m (Nonstop)KWD 29Search -
Mon, Jul 7Knoxville (TYS) Washington D.C.(WAS)
Allegiant Air
1h 38m (Nonstop)Fri, Jul 11Washington D.C.(IAD) Knoxville (TYS)Allegiant Air
1h 34m (Nonstop)KWD 29Search
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Cheapest nonstopMon, Jul 21Knoxville (TYS) Washington D.C.(WAS)
Allegiant Air
1h 38m (Nonstop)22% OFFKWD 16 KWD 20Search -
Mon, Jul 14Knoxville (TYS) Washington D.C.(WAS)
Allegiant Air
1h 38m (Nonstop)21% OFFKWD 16 KWD 20Search -
Fri, Aug 1Knoxville (TYS) Washington D.C.(WAS)
Allegiant Air
1h 38m (Nonstop)21% OFFKWD 16 KWD 20Search -
Fri, Jul 25Knoxville (TYS) Washington D.C.(WAS)
Allegiant Air
1h 38m (Nonstop)KWD 16Search -
Mon, Aug 4Knoxville (TYS) Washington D.C.(WAS)
Allegiant Air
1h 38m (Nonstop)KWD 16Search -
Fri, Jul 11Knoxville (TYS) Washington D.C.(WAS)
Allegiant Air
1h 38m (Nonstop)KWD 16Search -
Mon, Jul 28Knoxville (TYS) Washington D.C.(WAS)
Allegiant Air
1h 38m (Nonstop)KWD 16Search -
Mon, Aug 11Knoxville (TYS) Washington D.C.(WAS)
Allegiant Air
1h 38m (Nonstop)KWD 16Search -
Fri, Jul 18Knoxville (TYS) Washington D.C.(WAS)
Allegiant Air
1h 38m (Nonstop)KWD 16Search
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Flight Info | Knoxville to Washington D.C.
The distance between Knoxville and Washington D.C. is about 703.49 km. It takes around 1 hour 33 minutes on average to fly from Knoxville to Washington D.C.. The most popular month to Washington D.C. is March. The off-season for travel is April.
Cheapest one-way flight price | KWD 16 |
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Cheapest round-trip ticket price | KWD 26 |
Off-season for travel | April |
Peak season for travel | March |
Flight distance | 703.49 km |
Average flight time | 1 hour 33 minutes |
When is the cheapest time to fly from Knoxville to Washington D.C.?
The best time to book the cheapest flights from Knoxville to Washington D.C. is between Jul 20 and Jul 27. One-way ticket prices start at KWD 15 according to our flight calendar.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Knoxville (TYS) to Washington D.C. (WAS) the cheapest?
Airlines adjust prices for flights from Knoxville to Washington D.C. based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Knoxville (TYS) to Washington D.C. (WAS) cost?
According to Trip.com's data, the lowest price is around KWD 101. -
How long does it take to fly from Knoxville (TYS) to Washington D.C. (WAS) and what is the distance?
It takes around 1 hour 33 minutes to fly from Knoxville (TYS) to Washington D.C. (WAS). -
What are the most popular airlines that fly from Knoxville (TYS) to Washington D.C. (WAS)?
Airlines with flights from Knoxville (TYS) to Washington D.C. (WAS): Brussels Airlines, Lufthansa, avianca, Air Canada, Alaska Airlines, Ethiopian Airlines, American Airlines, United Airlines, Allegiant Air and Copa Airlines.
How to find a cheap flight from Knoxville to Washington D.C.
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Knoxville to Washington D.C.. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
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