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

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The best prices from Knoxville McGhee Tyson to Washington, D.C. are usually found in July or June, booked 38 days in advance, depart on a Thursday or Saturday and return on a Saturday

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

All the information you need to plan the best TYS to WAS flight in 2022: compare Knoxville to Washington, D.C. flight prices with the expected peak season, weather and rainfall in Washington, D.C..
TYS - WAS
Price
$198 - $296
WAS
Temperature
35.6 - 80.6 °F
WAS
Rainfall
2.6 - 4 inches

Popular in

November

High demand for flights, 18% potential price rise

Cheapest in

July

Best time to find cheap flights, 19% potential price drop

Round-trip from

$198

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

One-way from

$25

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

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 Knoxville to Washington, D.C.?

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, July can be a great choice for travel to Washington, D.C.. Flights to Washington, D.C. from Knoxville in July are about $244 on average during July, but can be found for as low as $106.

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

Wednesday is generally a great day to depart. Flying on this day could help you save up to 28%.

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

It’s typically best to fly out from Knoxville to Washington, D.C. in the evening. Doing so could potentially save you 20% on the flight price compared to flying at noon, which is usually more expensive.

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

To save on the cost of your flight from Knoxville to Washington, D.C., book at least 38 days before your planned departure. Booking around this time can save you about 24% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $285 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $329.

Cheap flights from Knoxville to Washington, D.C. in May, June 2022

The best prices found for TYS to WAS flights for May, June
23 Jun - 26 Jun
$66pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
2 Jun - 5 Jun
$68pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
2 Jun - 5 Jun
$69pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson

Knoxville McGhee Tyson to Washington, D.C. 2022 flight deals

Cheap flights to Washington, D.C. from Knoxville found for this year
23 Jun - 26 Jun
$66pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
2 Jun - 5 Jun
$68pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
2 Jun - 5 Jun
$69pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson

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

Save time with Knoxville to Washington, D.C. direct flight deals
23 Jun - 26 Jun
$66pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
16 Jun - 19 Jun
$72pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
19 Jun - 26 Jun
$74pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson

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

Late deals on round-trip flights to Washington, D.C. from Knoxville, departing today and this week
2 Jun - 5 Jun
$68pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
2 Jun - 5 Jun
$69pp
TYS
Knoxville McGhee Tyson
Allegiant Air
Non-Stop
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Allegiant Air
Non-Stop
TYS
Knoxville McGhee Tyson
4 Jun - 11 Jun
$177pp
TYS
Knoxville McGhee Tyson
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Multiple Airlines
 
1 STOP
TYS
Knoxville McGhee Tyson

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

The cheapest one-way flights from Knoxville to Washington, D.C.
2:00 am - 3:33 am
Allegiant Air
Nonstop
1h 33m
TYS - BWI
Allegiant Air
$25
mytrip.com
10:19 am - 11:52 am
Allegiant Air
Nonstop
1h 33m
TYS - BWI
Allegiant Air
$27
FlightNetwork
10:10 am - 11:43 am
Allegiant Air
Nonstop
1h 33m
TYS - BWI
Allegiant Air
$30
FlightNetwork

Related info for your journey

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

Flight FAQs

From Knoxville to Washington, D.C.

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

If you book a flight to Washington, D.C. from Knoxville, you will be flying from McGhee Tyson, which is the city’s only airport. Knoxville McGhee Tyson (TYS) is located 11.3 mi from the center of Knoxville. There are 11 flights from McGhee Tyson to Washington, D.C. per day from 3 different airlines.

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

Some of the carriers operating flights from Knoxville McGhee Tyson to Washington, D.C. 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 Knoxville to Washington, D.C. for under $100 on Cheapflights?

Yes, there are multiple flights from Knoxville to Washington, D.C. for under $100. The cheapest flight booked recently is on Allegiant Air for just $66, but on average you can expect to pay $124.

Are there nonstop flights from Knoxville to Washington, D.C. for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Knoxville to Washington, D.C. under $100. A good price for a nonstop flight from Knoxville to Washington, D.C. is less than $165.

Are there last-minute flights available from Knoxville to Washington, D.C. for under $100?

There are currently 20+ open flights from Knoxville to Washington, D.C. within the next 7 days for less than $100.

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

Our cheapest airline available from Knoxville to Washington, D.C. is Allegiant Air. Our recent data shows that you can find tickets from as low as $66 on this airline. Allegiant Air is priced at 72% lower than the current average price of a flight leaving 3 months from now.

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

Most travelers choose Knoxville McGhee Tyson - Washington, D.C. Dulles Intl, Knoxville McGhee Tyson - Washington, D.C. Reagan-National or Knoxville McGhee Tyson - Baltimore/Washington when deciding on the best route from Knoxville to Washington, D.C..

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

While on average a flight from Knoxville to Washington, D.C. is generally $374, our data shows the cheapest flight currently is $269. When looking at the most popular route, (Knoxville McGhee Tyson - Washington, D.C. Dulles Intl), you can expect to pay $226 for that flight.

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

The top 3 most reliable airlines when flying from Knoxville to Washington, D.C. are Lufthansa (87%), CommutAir (82%) and Air Canada (82%).

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

Before booking your flight from Knoxville to Washington, D.C. check out the most popular airlines for this route: American Airlines, Delta or United Airlines.

COVID Restrictions

View COVID Travel Restrictions for Washington, D.C., DC

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

Information is based on travel restrictions for travel to Washington, D.C. within the United States

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

COVID-19 testing requirements
Visitors from Knoxville McGhee Tyson must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Washington, D.C..

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

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

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

COVID-19 testing requirements
Visitors from Washington, D.C. must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Knoxville McGhee Tyson.

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

Hide COVID Travel Restrictions for Washington, D.C., DC

Destination information for Washington, D.C.

Things to know before you go - useful duration and weather info for your trip from Knoxville to Washington, D.C..
Flight duration from TYS to Washington, D.C.
1h 30m
Average temperature for May in Washington, D.C.
77.0 °F
Avg rainfall for May in Washington, D.C.
4.1 ″

Airports servicing Knoxville

Airports servicing Washington, D.C.

Reagan-National (DCA)

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

The chart below displays the airlines Cheapflights users traveling from Knoxville to Washington, D.C. 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
Delta
$192 $319 No cancel fee N/A
American Airlines
$217 $322 No cancel fee 71%
United Airlines
$236 $338 No cancel fee 69%

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

See what time of day planes typically take off from Knoxville towards Washington, D.C..
Morning 6 AM to noon 47% of TYS to WAS departures
Afternoon Noon to 6 PM 46% of TYS to WAS departures
Early morning Midnight to 6 AM 7% of TYS to WAS departures
Evening 6 PM to midnight 0% of TYS to WAS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Knoxville to Washington, D.C.
See how many times per day planes take to the skies headed from Knoxville to Washington, D.C..
Sunday
9 daily flights
Monday
11 daily flights
Tuesday
12 daily flights
Wednesday
11 daily flights
Thursday
12 daily flights
Friday
12 daily flights
Saturday
10 daily flights
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