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Washington, D.C.

$40+ Cheap flights from Tennessee to Washington, D.C. (WAS)

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — WAS
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Tennessee to Washington, D.C.

Cheapest flights from Tennessee to Washington, D.C.
Explore the most affordable flight options available from Tennessee to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This American Airlines deal was found by Cheapflights users on 12/22. 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.
Wed 12/244:28 pmTYS - DCA
Nonstop1h 38mAmerican Airlines
Sat 4/117:45 pmDCA - TYS
Nonstop1h 54mAmerican Airlines
Deal found 12/22$223
This Frontier deal was found by Cheapflights users on 12/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:18 pmMEM - BWI
1 stop7h 16mFrontier
Thu 1/15:30 amBWI - MEM
1 stop10h 38mFrontier
Deal found 12/22$238
This American Airlines deal was found by Cheapflights users on 12/22. 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.
Wed 12/314:28 pmTYS - DCA
Nonstop1h 38mAmerican Airlines
Sun 1/112:20 pmDCA - TYS
Nonstop1h 57mAmerican Airlines
Deal found 12/22$238
This American Airlines deal was found by Cheapflights users on 12/22. 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.
Wed 12/311:11 pmBNA - DCA
Nonstop1h 47mAmerican Airlines
Thu 1/15:00 pmDCA - BNA
Nonstop2h 07mAmerican Airlines
Deal found 12/22$245
This American Airlines deal was found by Cheapflights users on 12/22. 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.
Wed 12/315:08 pmTYS - DCA
1 stop6h 51mAmerican Airlines
Mon 1/52:54 pmDCA - TYS
Nonstop1h 44mAmerican Airlines
Deal found 12/22$248
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.
Wed 12/314:28 pmTYS - DCA
Nonstop1h 38mAmerican Airlines
Thu 1/12:54 pmDCA - TYS
Nonstop1h 44mAmerican Airlines
Deal found 12/21$257
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:38 pmBNA - BWI
1 stop11h 57mMultiple Airlines
Sun 1/410:00 pmBWI - BNA
1 stop26h 14mMultiple Airlines
Deal found 12/22$258
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.
Wed 12/316:05 pmBNA - IAD
Nonstop1h 50mUnited Airlines
Thu 1/19:00 amIAD - BNA
Nonstop2h 10mUnited Airlines
Deal found 12/21$265
This Frontier deal was found by Cheapflights users on 12/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:18 pmMEM - BWI
1 stop7h 16mFrontier
Sun 1/45:30 amBWI - MEM
1 stop10h 38mFrontier
Deal found 12/22$268
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.
Thu 12/254:28 pmTYS - DCA
Nonstop1h 38mAmerican Airlines
Tue 12/302:54 pmDCA - TYS
Nonstop1h 44mAmerican Airlines
Deal found 12/21$268
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:54 amBNA - BWI
1 stop22h 52mMultiple Airlines
Sun 1/410:00 pmBWI - BNA
1 stop26h 14mMultiple Airlines
Deal found 12/21$276
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:13 pmMEM - BWI
2 stops26h 33mMultiple Airlines
Mon 1/261:05 pmBWI - MEM
1 stop22h 44mMultiple Airlines
Deal found 12/21$278

Find flight deals from Tennessee to Washington, D.C.

Keep the following information in mind while searching for Tennessee to Washington, D.C. flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$129
(Kiwi.com)

One-way from

$40
(Booking.com)

Popular in

December

Cheapest in

July

Average price

$307

Good round-trip deal

$267 or less

Good one-way deal

$117 or less
Provider with most accurate pricing for Nashville Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Washington, D.C. (WAS) flights.
Search Deals
From Tennessee to Washington, D.C. (WAS)
Search Deals
One-way flight from Tennessee to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Tennessee to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Tennessee to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee to Washington, D.C. 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 23, 2025.
Use the filters below to find and compare flights from Tennessee to Washington, D.C. that are best for you.

Fly from

Tennessee

Fly to

Washington, D.C.

Route

Depart

Return

Price

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Wed 2/4

6:28 am-5:10 pm

1 stop9h 42m

Baltimore/Washington

Thu 2/5

5:37 pm-7:25 am

1 stop14h 48m

$151

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Mon 2/2

5:50 pm-5:10 pm

1 stop22h 20m

Baltimore/Washington

Wed 2/4

1:00 pm-7:43 pm

1 stop7h 43m

$151

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Tue 2/3

9:25 am-5:10 pm

1 stop6h 45m

Baltimore/Washington

Thu 2/5

5:37 pm-7:25 am

1 stop14h 48m

$151

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Thu 1/15

8:40 am-11:34 pm

1 stop13h 54m

Baltimore/Washington

Mon 1/19

9:58 pm-7:43 pm

2 stops22h 45m

$152

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Mon 2/9

5:50 pm-6:59 pm

1 stop24h 09m

Baltimore/Washington

Wed 2/18

12:13 pm-7:48 pm

1 stop8h 35m

$161

MemphisBaltimore

MEM - BWI

MEMBWI

Memphis

Thu 1/29

6:50 pm-12:36 am

1 stop4h 46m

Baltimore/Washington

Thu 2/5

11:24 am-5:40 pm

1 stop7h 16m

$162

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Sun 2/8

6:28 am-12:10 pm

1 stop28h 42m

Baltimore/Washington

Wed 2/18

12:13 pm-7:48 pm

1 stop8h 35m

$166

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Sun 2/8

6:28 am-12:10 pm

1 stop28h 42m

Baltimore/Washington

Tue 2/17

12:13 pm-7:25 am

1 stop20h 12m

$166

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Wed 1/14

7:20 pm-9:12 pm

Nonstop1h 52m

Washington, D.C. Dulles Intl

Mon 1/19

9:00 am-10:57 am

Nonstop1h 57m

$173

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Wed 2/4

9:30 am-11:21 am

Nonstop1h 51m

Washington, D.C. Dulles Intl

Sat 2/7

12:55 pm-2:49 pm

Nonstop1h 54m

$173

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 60 results
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Best time to book a flight from Tennessee to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Tennessee 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.

Cheapflights Insights

Everything you need to know about your flight from Tennessee to Washington, D.C.

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

Currently, October is the cheapest month in which you can book a flight from Tennessee to Washington, D.C. (average of $44). Flying from Tennessee to Washington, D.C. in April is currently the most expensive (average of $154). 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 TN to WAS?

Find hourly flight availability from Tennessee to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

It’s typically best to fly out from Tennessee to Washington, D.C. in the morning. Doing so could potentially save you 15% on the flight price compared to flying at noon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Tennessee to Washington, D.C.. Price data was last updated on December 20, 2025.

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

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

Explore weekly flight availability from Tennessee to Washington, D.C.. 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 23, 2025.

The most flights from USTN to WAS are scheduled on a Monday (20 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (7 on average).

Related info for your journey

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

  • How long is the flight from Tennessee to Washington, D.C.?

    Frontier, United Airlines, and American Airlines can get you from Tennessee to Washington, D.C. in just under 1h 48m. Your travel time can differ by up to 2h 58m. There are 436 mi between Tennessee and Washington, D.C.. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $40. Users have also found prices from $81 and $88 on Delta and Southwest, respectively.

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

    While some choose either Nashville Intl - Washington, D.C. Dulles Intl or Nashville Intl - Baltimore/Washington, Nashville Intl - Washington, D.C. Reagan-National is the most popular route from Tennessee to Washington, D.C..

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Tennessee to Washington, D.C. on time: Southwest (100%), United Airlines (81%), Copa Airlines (77%).

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

    On average you can expect to pay $796 for a flight from Tennessee to Washington, D.C.. The cheapest flight overall is $142 while the most popular route, (Nashville Intl - Washington, D.C. Reagan-National) is currently priced at $163.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tennessee to Washington, D.C. 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 Tennessee to Washington, D.C.?

    Currently, October is the cheapest month in which you can book a flight from Tennessee to Washington, D.C. (average of $44). Flying from Tennessee to Washington, D.C. in April is currently the most expensive (average of $154). 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

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Bowie
Largo
McLean
Clinton
Cordova

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Tennessee to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Reagan-National flights
Dallas/Fort Worth to Dulles Intl flights
Dallas/Fort Worth to Reagan-National flights
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Boston to Reagan-National flights
Boston to Dulles Intl flights
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O'Hare Intl to Reagan-National flights
San Francisco to Reagan-National flights
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Seattle to Reagan-National flights
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Newark to Dulles Intl flights
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New Orleans to Dulles Intl flights
Ontario to Reagan-National flights
Ontario to Dulles Intl flights
Salt Lake City to Dulles Intl flights
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Charlotte to Dulles Intl flights

Top 7 airlines flying from Tennessee to Washington, D.C.

Discover the top 7 airlines that operate flights from Tennessee to Washington, D.C.. 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 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$44Average$84FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$78Average$194FlexibilityNo cancel feeOn-time65%
DeltaCheapest$136Average$367FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$157Average$324FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$171Average$214FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$178Average$361FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$179Average$353FlexibilityNo cancel feeOn-time63%

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