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$74+ Cheap flights from Washington, D.C. (WAS) to Knoxville (TYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — TYS
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
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The best prices from Washington, D.C. to Knoxville McGhee Tyson are usually found in January or August, booked 39 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

Cheap flight deals from Washington, D.C. to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$225
(Mytrip)

One-way from

$74
(Frontier)

Popular in

October

Cheapest in

January

Average price

$314
Provider with most accurate pricing for Washington, D.C. (WAS)-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Knoxville McGhee Tyson flights.
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From Washington, D.C. (WAS) to Knoxville McGhee Tyson
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One-way flight from Washington, D.C. (WAS) to Knoxville McGhee Tyson
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High demand for flights, 4% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Washington, D.C. to Knoxville

Cheapest flights from Washington, D.C. to Knoxville
Explore the most affordable flight options available from Washington, D.C. to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/318:05 amBWI - TYS
1 stop6h 01mAmerican Airlines
mar. 1/78:05 pmTYS - BWI
1 stop4h 27mAmerican Airlines
Deal found 12/17$233
This Mytrip deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/308:30 amIAD - TYS
1 stop15h 02mMultiple Airlines
lun. 1/610:55 amTYS - IAD
1 stop7h 05mMultiple Airlines
Deal found 12/16$254
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/3010:14 pmIAD - TYS
Nonstop1h 45mUnited Airlines
lun. 1/67:24 pmTYS - IAD
Nonstop1h 46mUnited Airlines
Deal found 12/16$344
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/307:54 pmDCA - TYS
Nonstop1h 48mAmerican Airlines
lun. 1/67:26 pmTYS - DCA
Nonstop1h 39mAmerican Airlines
Deal found 12/16$344
This Mytrip deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/308:16 pmBWI - TYS
2 stops25h 10mMultiple Airlines
lun. 1/68:15 amTYS - BWI
2 stops27h 00mMultiple Airlines
Deal found 12/16$390
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/315:29 pmIAD - TYS
1 stop4h 01mAmerican Airlines
dom. 3/168:02 pmTYS - IAD
1 stop3h 57mAmerican Airlines
Deal found 12/17$547
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/265:42 pmBWI - TYS
1 stop3h 56mDelta
mié. 1/17:20 amTYS - BWI
1 stop4h 24mDelta
Deal found 12/18$588
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1812:45 pmIAD - TYS
1 stop6h 08mDelta
vie. 12/206:36 pmTYS - IAD
1 stop6h 02mDelta
Deal found 12/17$618
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/188:59 amDCA - TYS
1 stop5h 59mDelta
sáb. 12/286:57 pmTYS - DCA
1 stop4h 42mDelta
Deal found 12/18$678
This Booking.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/216:00 pmDCA - TYS
1 stop24h 53mFrontier
jue. 12/267:43 pmTYS - DCA
1 stop16h 25mFrontier
Deal found 12/16$733
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3110:30 amDCA - TYS
1 stop6h 24mUnited Airlines
mar. 1/77:00 amTYS - DCA
2 stops14h 41mUnited Airlines
Deal found 12/17$818

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

Customize your flight search to find flights from Washington, D.C. to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreKnoxville

BWI - TYS

BWITYS

Baltimore/Washington

jue. 1/9

10:45 am-10:09 pm

1 stop11h 24m

Knoxville McGhee Tyson

sáb. 1/11

5:15 pm-9:40 am

1 stop16h 25m

$225

BaltimoreKnoxville

BWI - TYS

BWITYS

Baltimore/Washington

jue. 1/9

7:15 am-11:23 am

1 stop4h 08m

Knoxville McGhee Tyson

dom. 1/12

5:45 am-9:13 am

1 stop3h 28m

$228

BaltimoreKnoxville

BWI - TYS

BWITYS

Baltimore/Washington

mar. 12/31

8:05 am-2:06 pm

1 stop6h 01m

Knoxville McGhee Tyson

mar. 1/7

8:05 pm-12:32 am

1 stop4h 27m

$233

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

lun. 12/30

8:30 am-11:32 pm

1 stop15h 02m

Knoxville McGhee Tyson

lun. 1/6

10:55 am-6:00 pm

1 stop7h 05m

$254

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

jue. 1/9

8:50 am-10:44 am

Nonstop1h 54m

Knoxville McGhee Tyson

dom. 1/12

5:45 am-7:31 am

Nonstop1h 46m

$259

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

jue. 1/9

7:52 pm-9:56 pm

Nonstop2h 04m

Knoxville McGhee Tyson

dom. 1/12

10:40 am-12:18 pm

Nonstop1h 38m

$259

Washington, D.C.Knoxville

IAD - TYS

IADTYS

Washington, D.C. Dulles Intl

jue. 1/9

6:00 am-12:18 pm

1 stop6h 18m

Knoxville McGhee Tyson

dom. 1/12

5:45 am-11:57 am

1 stop6h 12m

$278

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

jue. 1/30

2:35 pm-8:33 pm

1 stop5h 58m

Knoxville McGhee Tyson

lun. 2/3

5:56 pm-10:50 pm

1 stop4h 54m

$278

BaltimoreKnoxville

BWI - TYS

BWITYS

Baltimore/Washington

vie. 1/3

10:52 am-4:54 pm

1 stop6h 02m

Knoxville McGhee Tyson

jue. 1/9

9:10 am-4:20 pm

1 stop7h 10m

$293

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

lun. 1/13

3:30 pm-10:41 pm

1 stop7h 11m

Knoxville McGhee Tyson

dom. 1/19

5:47 pm-11:59 pm

1 stop6h 12m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 25 results
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Compare providers for flights from Washington, D.C. to Knoxville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Knoxville in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Knoxville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Knoxville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Washington, D.C. to Knoxville

Get recent, data-driven insights about flights from Washington, D.C. to Knoxville including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Knoxville. Price data was last updated on December 13, 2024.

The best time to book flights from Washington, D.C. to Knoxville is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. to Knoxville?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Knoxville (average of $304). Flying from Washington, D.C. to Knoxville in April is currently the most expensive (average of $371). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to TYS?

Find hourly flight availability from Washington, D.C. to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

It’s optimal to fly from Washington, D.C. to Knoxville in the afternoon. By choosing this option you can save up to 3% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Knoxville. Price data was last updated on December 8, 2024.

Travelers seeking maximum savings on their Washington, D.C. to Knoxville flight should consider departing on Monday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Knoxville by month

Plan your trip to Knoxville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.

Temperature in Knoxville by month

Plan your trip to Knoxville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Knoxville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated diciembre 18, 2024.
To help decide which airline to fly from Washington, D.C. to Knoxville, see what other customers have to say about Delta, American Airlines and United Airlines. 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
8,604 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Qatar Airways
7.5
Good
3,798 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,055 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Frontier
6.1
Okay
3,479 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 6 inbound flights from Washington, D.C. per day.

  • 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 Delta. Our recent data shows that you can find tickets from as low as $228 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $233 and $259 round-trip. You may be able to fly from Washington, D.C. to Knoxville for 30% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Washington, D.C. to Knoxville one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $74. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Washington, D.C. to Knoxville for a low price.

  • 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 Air Canada (89%), Lufthansa (88%) or Ethiopian Air (88%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Knoxville.

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

    While on average a flight from Washington, D.C. to Knoxville is generally $278, our data shows the cheapest flight currently is $81. When looking at the most popular route, (Washington, D.C. Dulles Intl - Knoxville McGhee Tyson), you can expect to pay $172 for that flight.

  • Can I find deals for flights from Washington, D.C. to Knoxville that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Knoxville.

  • Can I find deals for business class flights from Washington, D.C. to Knoxville?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to Knoxville?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Knoxville (average of $304). Flying from Washington, D.C. to Knoxville in April is currently the most expensive (average of $371). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Washington, D.C. to Knoxville

Discover the top 4 airlines that operate flights from Washington, D.C. to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$96Average$169FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$203Average$380FlexibilityNo cancel feeOn-time71%
DeltaCheapest$213Average$402FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$231Average$397FlexibilityNo cancel feeOn-time69%
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