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

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Washington, D.C. to Knoxville McGhee Tyson are usually found in January or February, booked 33 days in advance, depart on a Saturday or Wednesday and return on a Saturday

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 2022: compare Washington, D.C. to Knoxville flight prices with the expected peak season, weather and rainfall in Knoxville.
WAS - TYS
Price
$273 - $378
TYS
Temperature
39.2 - 78.8 °F
TYS
Rainfall
2.7 - 4.8 inches

Popular in

June

High demand for flights, 16% potential price rise

Cheapest in

January

Best time to find cheap flights, 14% potential price drop

Round-trip from

$273

From Washington, D.C. (WAS) to Knoxville McGhee Tyson

One-way from

$165

One-way flight from Washington, D.C. (WAS) to Knoxville McGhee Tyson

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Washington, D.C. to Knoxville?

Our data shows that January tends to be the cheapest month to fly to Knoxville from Washington, D.C.. Users have commonly found prices around $317 for the month, but tickets can be as low as $240. Due to multiple factors, prepare for potentially higher prices in June.

How far in advance should I book a flight from Washington, D.C. to Knoxville?

To save on the cost of your flight from Washington, D.C. to Knoxville, book at least 30 days before your planned departure. Booking around this time can save you about 34% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $345 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $401.

When is the cheapest time to fly from Washington, D.C. to Knoxville (WAS - TYS)?

It’s optimal to fly from Washington, D.C. to Knoxville in the afternoon. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly round-trip from Washington, D.C. to Knoxville?

Sunday flights are found to be more expensive to fly from Washington, D.C. to Knoxville. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Knoxville.

Cheap flights from Washington, D.C. to Knoxville in August, September 2022

The best prices found for WAS to TYS flights for August, September
14 Aug - 6 Sep
$133pp
BWI
Baltimore/Washington
Multiple Airlines
Non-Stop
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
11 Aug - 14 Aug
$152pp
BWI
Baltimore/Washington
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BWI
Baltimore/Washington
11 Aug - 14 Aug
$157pp
BWI
Baltimore/Washington
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BWI
Baltimore/Washington

Washington, D.C. to Knoxville 2022 flight deals

Cheap flights to Knoxville from Washington, D.C. found for this year
14 Aug - 6 Sep
$133pp
BWI
Baltimore/Washington
Multiple Airlines
Non-Stop
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
11 Aug - 14 Aug
$152pp
BWI
Baltimore/Washington
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BWI
Baltimore/Washington
11 Aug - 14 Aug
$157pp
BWI
Baltimore/Washington
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BWI
Baltimore/Washington

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

31 Aug - 3 Sep
$188pp
DCA
Washington, D.C. Reagan-National
American Airlines
Non-Stop
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
American Airlines
Non-Stop
DCA
Washington, D.C. Reagan-National
31 Aug - 3 Sep
$195pp
DCA
Washington, D.C. Reagan-National
American Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
American Airlines
Non-Stop
DCA
Washington, D.C. Reagan-National
7 Sep - 16 Sep
$203pp
IAD
Washington, D.C. Dulles Intl
American Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
American Airlines
 
1 STOP
IAD
Washington, D.C. Dulles Intl

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

29 Sep - 1 Oct
$188pp
IAD
Washington, D.C. Dulles Intl
United Airlines
Non-Stop
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
United Airlines
Non-Stop
IAD
Washington, D.C. Dulles Intl
27 Aug - 6 Sep
$210pp
IAD
Washington, D.C. Dulles Intl
United Airlines
Non-Stop
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
United Airlines
Non-Stop
IAD
Washington, D.C. Dulles Intl
31 Aug - 5 Sep
$211pp
IAD
Washington, D.C. Dulles Intl
United Airlines
Non-Stop
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
United Airlines
Non-Stop
IAD
Washington, D.C. Dulles Intl

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

Save time with Washington, D.C. to Knoxville direct flight deals
29 Sep - 1 Oct
$188pp
IAD
Washington, D.C. Dulles Intl
United Airlines
Non-Stop
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
United Airlines
Non-Stop
IAD
Washington, D.C. Dulles Intl
31 Aug - 3 Sep
$188pp
DCA
Washington, D.C. Reagan-National
American Airlines
Non-Stop
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
American Airlines
Non-Stop
DCA
Washington, D.C. Reagan-National
27 Aug - 6 Sep
$210pp
IAD
Washington, D.C. Dulles Intl
United Airlines
Non-Stop
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
United Airlines
Non-Stop
IAD
Washington, D.C. Dulles Intl

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

Late deals on round-trip flights to Knoxville from Washington, D.C., departing today and this week
14 Aug - 6 Sep
$133pp
BWI
Baltimore/Washington
Multiple Airlines
Non-Stop
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
14 Aug - 18 Aug
$177pp
BWI
Baltimore/Washington
Multiple Airlines
Non-Stop
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
14 Aug - 6 Sep
$204pp
BWI
Baltimore/Washington
Multiple Airlines
Non-Stop
TYS
Knoxville McGhee Tyson
TYS
Knoxville McGhee Tyson
Multiple Airlines
   
2 STOPS
BWI
Baltimore/Washington

One-way flights to McGhee Tyson from Washington, D.C.

The cheapest one-way flights from Washington, D.C. to Knoxville
2:47 pm - 9:07 am
Multiple Airlines
1 Stop
18h 20m
DCA - TYS
Multiple Airlines
$165
Kiwi.com
5:01 am - 4:37 pm
Frontier
1 Stop
11h 36m
BWI - TYS
Frontier
$166
Kiwi.com
3:08 am - 5:08 pm
Allegiant Air
2 Stops
14h 00m
BWI - TYS
Allegiant Air
$169
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Washington, D.C.</span> to <span class="emphasized">Knoxville</span> flights.

Flight FAQs

From Washington, D.C. to Knoxville

What airport do you fly into for flights to Knoxville from Washington, D.C.?

Knoxville McGhee Tyson (TYS), located 11.3 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Knoxville. 4 airlines have flights to McGhee Tyson from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Knoxville McGhee Tyson should not be difficult; the airport handles an average of 13 inbound flights from Washington, D.C. per day.

Which airlines flying from Washington, D.C. to Knoxville McGhee Tyson have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Washington, D.C. to Knoxville McGhee Tyson that may be offering flexible cancellation policies are American Airlines, United Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Washington, D.C. to Knoxville for under $200 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. to Knoxville for under $200. The cheapest flight booked recently is on Multiple Airlines for just $166, but on average you can expect to pay $196.

Are there nonstop flights from Washington, D.C. to Knoxville for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington, D.C. to Knoxville under $200. A good price for a nonstop flight from Washington, D.C. to Knoxville is less than $248.

Are there last-minute flights available from Washington, D.C. to Knoxville for under $200?

There are currently 20+ open flights from Washington, D.C. to Knoxville within the next 7 days for less than $200.

What are the cheapest airlines flying from Washington, D.C. to Knoxville round-trip?

Our cheapest airline available from Washington, D.C. to Knoxville is United Airlines. Our recent data shows that you can find tickets from as low as $188 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $188 and $206 round-trip. You may be able to fly from Washington, D.C. to Knoxville for 40% less than the average price by searching for these airlines.

What are the most popular airlines that fly from Washington, D.C. to Knoxville?

When booking a flight from Washington, D.C. to Knoxville, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

What are the cheapest flights from Washington, D.C. to Knoxville?

While on average a flight from Washington, D.C. to Knoxville is generally $359, our data shows the cheapest flight currently is $114. When looking at the most popular route, (Washington, D.C. Dulles Intl - Knoxville McGhee Tyson), you can expect to pay $206 for that flight.

What are the most popular routes from Washington, D.C. to Knoxville?

When deciding which route to take from Washington, D.C. to Knoxville consider Washington, D.C. Dulles Intl - Knoxville McGhee Tyson, Washington, D.C. Reagan-National - Knoxville McGhee Tyson or Baltimore/Washington - Knoxville McGhee Tyson as they are the most popular.

What are the most reliable airlines from Washington, D.C. to Knoxville?

Consider Copa Airlines (70%), CommutAir (68%) or Air Canada (68%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Knoxville.

COVID Restrictions

View COVID Travel Restrictions for Knoxville, TN

Do I need a COVID test to fly to Knoxville from Washington, D.C.?

Information is based on travel restrictions for travel to Knoxville McGhee Tyson within the United States

Most visitors from Washington, D.C. need to provide a negative COVID-19 test result and/or quarantine to enter Knoxville McGhee Tyson.

COVID-19 testing requirements
Visitors from Washington, D.C. are not required to present a negative COVID-19 PCR test or antigen result upon entering Knoxville McGhee Tyson.

Quarantine requirements
Visitors from Washington, D.C. are not required to quarantine after entering Knoxville McGhee Tyson.

Do I need a test to fly back to Washington, D.C. from Knoxville?

Returning to Washington, D.C. from Knoxville McGhee Tyson

COVID-19 testing requirements
Visitors from Knoxville McGhee Tyson are not required to present a negative COVID-19 PCR test or antigen result upon entering Washington, D.C..

Quarantine requirements
Visitors from Knoxville McGhee Tyson are not required to quarantine after entering Washington, D.C..

Hide COVID Travel Restrictions for Knoxville, TN

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

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.
Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
$187 $351 No cancel fee 71%
United Airlines
$230 $327 No cancel fee 69%
Delta
$258 $359 No cancel fee N/A

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

See what time of day planes typically take off from Washington, D.C. towards Knoxville.
Morning 6 AM to noon 51% of WAS to TYS departures
Afternoon Noon to 6 PM 43% of WAS to TYS departures
Evening 6 PM to midnight 5% of WAS to TYS departures
Early morning Midnight to 6 AM 1% of WAS to TYS departures
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.
Sunday
12 daily flights
Monday
14 daily flights
Tuesday
14 daily flights
Wednesday
13 daily flights
Thursday
14 daily flights
Friday
13 daily flights
Saturday
13 daily flights
Home Flights North America USA Tennessee Knoxville Cheap flights from Washington, D.C. to Knoxville