Cheap flights from Washington, D.C. (WAS) to Knoxville (TYS) from $84

This is the cheapest one-way flight price, found on 5/24. Prices may vary by date and flight preferences.
WAS — TYS
May 30 — Jun 61
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The best prices from Washington, D.C. to Knoxville McGhee Tyson are usually found in January or February, booked 60 days in advance, depart on a Saturday or Wednesday and return on a Thursday

How to find the cheapest flight from Washington, D.C. (WAS) to Knoxville (TYS)

All the information you need to plan the best WAS to TYS flight in 2023: compare Washington, D.C. to Knoxville flight prices with the expected peak season, weather and rainfall in Knoxville.

Popular in

October

Cheapest in

January

Round-trip from

$248

One-way from

$129
High demand for flights, 17% potential price rise
Best time to find cheap flights, 25% potential price drop
From Washington, D.C. (WAS) to Knoxville McGhee Tyson
One-way flight from Washington, D.C. (WAS) to Knoxville McGhee Tyson

WAS - TYS

Price

$248 - $398

TYS

Temperature

39.2 - 78.8 °F

TYS

Rainfall

2.7 - 4.8 inches

Cheap flights from Washington, D.C. to Knoxville in May, June 2023

The best prices found for WAS to TYS flights for May, June
These are some of the best deals we've found on flights to Knoxville in 2023 at this time. For more flight deals, be sure to check back very soon.

Washington, D.C. to Knoxville 2023 flight deals

Cheap flights to Knoxville from Washington, D.C. found for this year
These are some of the best deals we've found on flights to Knoxville in 2023 at this time. For more flight deals, be sure to check back very soon.

Cheap American Airlines flights from Washington, D.C. to Knoxville

Find some of the cheapest American Airlines flights traveling from Washington, D.C. to Knoxville. Deals update often to give you more flight options matching your criteria

Cheap Allegiant Air flights from Washington, D.C. to Knoxville

Have a look at some of the cheapest available Allegiant Air flights departing from Washington, D.C. and landing in Knoxville. Deals are refreshing constantly so come back soon for more options.

Non-stop flights to Knoxville from Washington, D.C.

Save time with Washington, D.C. to Knoxville direct flight deals
Consider booking one of these non-stop flights heading from Washington, D.C. to Knoxville. Search for alternative flights from Washington, D.C. to Knoxville by utilizing the search form above.

Last minute flights from Washington, D.C. to Knoxville

Late deals on return flights to Knoxville from Washington, D.C., departing today and this week
Have a look at some of the flights available from Washington, D.C. to Knoxville departing last-minute. It's wise to confirm all flight details are correct before booking.

One-way flights to Knoxville from Washington, D.C.

The cheapest one-way flights from Washington, D.C. to Knoxville
Some of the best available deals we've found on one-way flights from Washington, D.C. to Knoxville. Those needing a return flight from Washington, D.C. to Knoxville can use the search form above.

Find flights from Washington, D.C. to Knoxville within your budget

Use the slider to find flights from Washington, D.C. to Knoxville that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$167 - $260

Route

Depart

Return

Price

Washington, D.C. Dulles IntlKnoxville McGhee Tyson

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Sat 11/4

1 stop6h 39m

Knoxville McGhee Tyson

Sat 11/11

1 stop5h 30m

Washington, D.C. Reagan-NationalKnoxville McGhee Tyson

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

Tue 6/13

1 stop5h 00m

Knoxville McGhee Tyson

Wed 6/21

1 stop4h 40m

Washington, D.C. Reagan-NationalKnoxville McGhee Tyson

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

Sat 11/4

Nonstop1h 33m

Knoxville McGhee Tyson

Sat 11/11

Nonstop1h 29m

Washington, D.C. Reagan-NationalKnoxville McGhee Tyson

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

Sat 11/4

Nonstop1h 39m

Knoxville McGhee Tyson

Sat 11/11

1 stop5h 15m

Washington, D.C. Dulles IntlKnoxville McGhee Tyson

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Sat 7/8

Nonstop0h 50m

Knoxville McGhee Tyson

Wed 7/12

Nonstop0h 50m

Baltimore/WashingtonKnoxville McGhee Tyson

BWI - TYS

BWITYS

Baltimore/Washington

Wed 6/28

Nonstop0h 55m

Knoxville McGhee Tyson

Thu 7/6

Nonstop0h 55m

Washington, D.C. Dulles IntlKnoxville McGhee Tyson

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Sat 7/29

Nonstop1h 42m

Knoxville McGhee Tyson

Tue 8/1

Nonstop1h 40m

Baltimore/WashingtonKnoxville McGhee Tyson

BWI - TYS

BWITYS

Baltimore/Washington

Wed 6/7

1 stop7h 29m

Knoxville McGhee Tyson

Wed 6/14

1 stop14h 27m

Washington, D.C. Dulles IntlKnoxville McGhee Tyson

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

Sat 6/17

2 stops19h 13m

Knoxville McGhee Tyson

Mon 6/19

2 stops29h 48m

Flights are sorted by cheapest first

Deals found on 5/25

Reviews of Airlines Servicing Knoxville

To help decide which airline to fly from Washington, D.C. to Knoxville, see what other customers have to say about American Airlines, Allegiant Air and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
2,341 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 10

Delta accidentally tagged my bag for the wrong flight leaving me without any of my clothes and shoes for my trip.

Delta
8.0
Very good
2,341 reviews
Delta
8.0
Very good
2,341 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 10

Delta accidentally tagged my bag for the wrong flight leaving me without any of my clothes and shoes for my trip.

United Airlines
7.6
Good
1,484 reviews
Delta
8.0
Very good
2,341 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 10

Delta accidentally tagged my bag for the wrong flight leaving me without any of my clothes and shoes for my trip.

Allegiant Air
7.5
Good
100 reviews
Delta
8.0
Very good
2,341 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 10

Delta accidentally tagged my bag for the wrong flight leaving me without any of my clothes and shoes for my trip.

American Airlines
7.4
Good
2,147 reviews
Delta
8.0
Very good
2,341 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Reviews

1 / 10

Delta accidentally tagged my bag for the wrong flight leaving me without any of my clothes and shoes for my trip.

Related info for your journey

Useful info, stats and facts about Washington, D.C. to Knoxville flights.

Top 3 airlines flying from Washington, D.C. to Knoxville

The chart below displays the airlines Cheapflights users traveling from Washington, D.C. to Knoxville choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American AirlinesCheapest$178Average$303FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$189Average$408FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$194Average$241FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights

Hourly flight availability from Washington, D.C. to Knoxville

See what time of day planes typically take off from Washington, D.C. to Knoxville
1%of flight departuresEarly morningMidnight to 6 am
41%of flight departuresMorning6 am to noon
58%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Washington, D.C. to Knoxville

See how many times per day planes take to the skies headed from Washington, D.C. to Knoxville
Sunday11daily flights
Monday13daily flights
Tuesday13daily flights
Wednesday12daily flights
Thursday13daily flights
Friday12daily flights
Saturday12daily flights