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$128+ Cheap flights from Knoxville (TYS) to District of Columbia

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — IAD
Dec 26 — Jan 21
Thu 12/26
Thu 1/2
1 adult, Economy
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Cheap flight deals from Knoxville to District of Columbia

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to District of Columbia (USDC). 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 December 21, 2024.

Round-trip from

$227
(Mytrip)

One-way from

$128
(Mytrip)
From Knoxville McGhee Tyson to District of Columbia
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One-way flight from Knoxville McGhee Tyson to District of Columbia
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Find flight deals from Knoxville to District of Columbia

Cheapest flights from Knoxville to District of Columbia
Explore the most affordable flight options available from Knoxville to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2024.

This Mytrip deal was found by Cheapflights users on 12/20. 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.
Mon 12/3010:55 amTYS - IAD
1 stop7h 05mMultiple Airlines
Thu 1/29:35 pmIAD - TYS
2 stops25h 30mMultiple Airlines
Deal found 12/20$446
This Gotogate deal was found by Cheapflights users on 12/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/227:43 pmTYS - DCA
1 stop16h 25mFrontier
Wed 12/256:00 pmDCA - TYS
1 stop24h 53mFrontier
Deal found 12/21$446
This United deal was found by Cheapflights users on 12/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/285:45 amTYS - IAD
Nonstop1h 44mUnited Airlines
Mon 12/3012:55 pmIAD - TYS
Nonstop1h 48mUnited Airlines
Deal found 12/20$499
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Fri 12/277:26 pmTYS - DCA
Nonstop1h 39mAmerican Airlines
Sun 12/295:03 pmDCA - TYS
Nonstop1h 46mAmerican Airlines
Deal found 12/21$499
This American Airlines deal was found by Cheapflights users on 12/20. 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.
Sat 12/2810:58 amTYS - IAD
1 stop6h 01mAmerican Airlines
Mon 12/305:00 amIAD - TYS
1 stop3h 40mAmerican Airlines
Deal found 12/20$518
This Delta deal was found by Cheapflights users on 12/20. 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.
Mon 12/232:32 pmTYS - IAD
1 stop3h 30mDelta
Fri 12/275:27 pmIAD - TYS
1 stop4h 11mDelta
Deal found 12/20$568
This Delta deal was found by Cheapflights users on 12/21. 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.
Wed 12/258:07 amTYS - DCA
1 stop3h 47mDelta
Wed 1/16:05 amDCA - TYS
1 stop4h 54mDelta
Deal found 12/21$568
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Fri 12/276:55 amTYS - DCA
1 stop7h 20mUnited Airlines
Sun 12/296:00 pmDCA - TYS
2 stops24h 05mUnited Airlines
Deal found 12/21$966

Find flights from Knoxville to District of Columbia within your budget

Customize your flight search to find flights from Knoxville to District of Columbia 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 December 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Sun 1/12

4:19 pm-12:01 pm

1 stop19h 42m

Washington, D.C. Reagan-National

Sun 1/19

7:00 am-3:19 pm

1 stop8h 19m

$227

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Wed 1/29

5:45 am-7:31 am

Nonstop1h 46m

Washington, D.C. Dulles Intl

Sun 2/2

8:50 am-10:44 am

Nonstop1h 54m

$259

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Wed 1/22

10:40 am-12:18 pm

Nonstop1h 38m

Washington, D.C. Reagan-National

Wed 1/29

8:19 am-10:10 am

Nonstop1h 51m

$259

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Fri 1/10

12:08 pm-3:58 pm

1 stop3h 50m

Washington, D.C. Dulles Intl

Wed 1/15

6:00 am-12:18 pm

1 stop6h 18m

$278

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Wed 1/22

5:00 pm-8:36 pm

1 stop3h 36m

Washington, D.C. Reagan-National

Wed 1/29

7:36 pm-11:47 pm

1 stop4h 11m

$278

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Wed 1/22

2:48 pm-7:35 pm

1 stop4h 47m

Washington, D.C. Dulles Intl

Fri 1/24

8:05 pm-11:58 pm

1 stop3h 53m

$307

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Thu 3/6

8:00 am-11:26 am

3 stops27h 26m

Washington, D.C. Dulles Intl

Mon 3/10

10:07 am-4:53 pm

1 stop6h 46m

$325

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Thu 1/30

1:59 pm-8:59 pm

1 stop7h 00m

Washington, D.C. Reagan-National

Sat 2/1

7:06 am-10:42 pm

2 stops15h 36m

$424

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Mon 1/6

10:55 am-6:00 pm

1 stop7h 05m

$128

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Tue 1/21

6:00 am-7:41 am

Nonstop1h 41m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 17 results
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Best time to book a flight from Knoxville to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Knoxville 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 Knoxville to District of Columbia

Get recent, data-driven insights about flights from Knoxville to District of Columbia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Knoxville to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Knoxville to District of Columbia (average of $309). Flying from Knoxville to District of Columbia in June is currently the most expensive (average of $389). 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 TYS to DC?

Find hourly flight availability from Knoxville to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2024.

When flying from Knoxville to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Knoxville to District of Columbia

Explore weekly flight availability from Knoxville to District of Columbia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 21, 2024.

The most flights from TYS to USDC are scheduled on a Monday (18 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (15 on average).

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated December 21, 2024.
Read through reviews of airlines operating flights from Knoxville to District of Columbia, such as United Airlines, American Airlines 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
8,597 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

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
8,597 reviews
Delta
8.0
Very good
8,597 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

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
9,039 reviews
Delta
8.0
Very good
8,597 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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

Allegiant Air
7.4
Good
823 reviews
Delta
8.0
Very good
8,597 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

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
8,597 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

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
3,474 reviews
Delta
8.0
Very good
8,597 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

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 Knoxville to District of Columbia. 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 from for flights from Knoxville to District of Columbia?

    Most people fly from Knoxville McGhee Tyson (TYS) if they book a flight from Knoxville to District of Columbia. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

  • What are the cheapest airlines to fly from Knoxville to District of Columbia one-way?

    One-way options have recently been found by users for as low as $128 on Allegiant Air. Other airlines that offer cheap prices include American Airlines from $130 and Delta from $137 one-way.

  • What are the most reliable airlines from Knoxville to District of Columbia?

    Consider Copa Airlines (95%), Lufthansa (92%) or CommutAir (92%) when booking your flight. These represent the most reliable airlines when flying from Knoxville to District of Columbia.

  • What are the cheapest flights from Knoxville to District of Columbia?

    While on average a flight from Knoxville to District of Columbia is generally $4,382, our data shows the cheapest flight currently is $154. When looking at the most popular route, (Knoxville McGhee Tyson - Washington, D.C. Reagan-National), you can expect to pay $233 for that flight.

  • Can I find deals for flights from Knoxville to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Knoxville to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to District of Columbia?

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

  • Can I find deals for business class flights from Knoxville to District of Columbia?

    Yes. Cheapflights offers flight deals from Knoxville to District of Columbia 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 Knoxville to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Knoxville to District of Columbia (average of $309). Flying from Knoxville to District of Columbia in June is currently the most expensive (average of $389). 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.

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Top 3 airlines flying from Knoxville to District of Columbia

Discover the top 3 airlines that operate flights from Knoxville to District of Columbia. 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 December 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$189Average$339FlexibilityNo cancel feeOn-time71%
DeltaCheapest$208Average$327FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$219Average$344FlexibilityNo cancel feeOn-time69%
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