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$85+ Cheap flights from Reagan-National (DCA) to Tennessee

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BNA
ene. 26 — feb. 21
lun. 1/26
lun. 2/2
1 adult, Economy
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Cheap flight deals from Reagan-National to Tennessee

Cheapest flights from Reagan-National to Tennessee
Explore the most affordable flight options available from Reagan-National to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 27, 2025.

This American Airlines deal was found by Cheapflights users on 12/25. 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.
mié. 12/312:54 pmDCA - TYS
Nonstop1h 44mAmerican Airlines
sáb. 1/34:28 pmTYS - DCA
Nonstop1h 38mAmerican Airlines
Deal found 12/25$306
This American Airlines deal was found by Cheapflights users on 12/26. 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.
mié. 12/318:36 amDCA - MEM
Nonstop2h 53mAmerican Airlines
jue. 2/266:50 amMEM - DCA
1 stop4h 54mAmerican Airlines
Deal found 12/26$328
This American Airlines deal was found by Cheapflights users on 12/25. 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.
vie. 12/262:54 pmDCA - TYS
Nonstop1h 44mAmerican Airlines
jue. 1/14:28 pmTYS - DCA
Nonstop1h 38mAmerican Airlines
Deal found 12/25$334
This Southwest deal was found by Cheapflights users on 12/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:00 amDCA - MEM
1 stop5h 00mSouthwest
jue. 2/266:40 amMEM - DCA
2 stops7h 10mSouthwest
Deal found 12/26$343
This American Airlines deal was found by Cheapflights users on 12/26. 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.
sáb. 12/276:00 amDCA - TYS
1 stop4h 50mAmerican Airlines
mar. 12/305:08 pmTYS - DCA
1 stop6h 51mAmerican Airlines
Deal found 12/26$343
This American Airlines deal was found by Cheapflights users on 12/26. 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. 12/295:30 pmDCA - TRI
1 stop6h 24mAmerican Airlines
sáb. 1/108:00 amTRI - DCA
1 stop5h 54mAmerican Airlines
Deal found 12/26$355
This American Airlines deal was found by Cheapflights users on 12/26. 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.
vie. 12/262:54 pmDCA - TYS
Nonstop1h 44mAmerican Airlines
mié. 12/314:28 pmTYS - DCA
Nonstop1h 38mAmerican Airlines
Deal found 12/26$356
This Priceline deal was found by Cheapflights users on 12/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/268:00 amDCA - BNA
1 stop11h 07mMultiple Airlines
jue. 1/89:50 amBNA - DCA
1 stop6h 44mMultiple Airlines
Deal found 12/25$359
This Priceline deal was found by Cheapflights users on 12/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/318:00 amDCA - BNA
1 stop11h 07mMultiple Airlines
mié. 1/79:50 amBNA - DCA
1 stop5h 29mMultiple Airlines
Deal found 12/26$364
This American Airlines deal was found by Cheapflights users on 12/26. 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.
dom. 12/282:54 pmDCA - TYS
Nonstop1h 44mAmerican Airlines
sáb. 1/34:28 pmTYS - DCA
Nonstop1h 38mAmerican Airlines
Deal found 12/26$381
This American Airlines deal was found by Cheapflights users on 12/26. 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.
vie. 12/262:54 pmDCA - TYS
Nonstop1h 44mAmerican Airlines
lun. 12/294:28 pmTYS - DCA
Nonstop1h 38mAmerican Airlines
Deal found 12/26$389
This American Airlines deal was found by Cheapflights users on 12/24. 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.
vie. 12/262:54 pmDCA - TYS
Nonstop1h 44mAmerican Airlines
vie. 1/24:28 pmTYS - DCA
Nonstop1h 38mAmerican Airlines
Deal found 12/24$398

Find flight deals from Reagan-National to Tennessee

Keep the following information in mind while searching for Reagan-National to Tennessee flight deals. Data was last updated diciembre 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$173
(American Airlines)

One-way from

$85
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$330

Good round-trip deal

$279 or less

Good one-way deal

$156 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Nashville Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Nashville Intl flights.
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From Washington, D.C. Reagan-National to Tennessee
Search Deals
One-way flight from Washington, D.C. Reagan-National to Tennessee
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 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 Washington, D.C. Reagan-National to Tennessee.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Reagan-National to Tennessee.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Tennessee 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 27, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Tennessee that are best for you.

Fly from

Reagan-National

Fly to

Tennessee

Route

Depart

Return

Price

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

sáb. 2/7

8:47 am-10:49 am

Nonstop2h 02m

Knoxville McGhee Tyson

lun. 2/9

6:00 am-7:46 am

Nonstop1h 46m

$183

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

jue. 1/15

1:59 pm-3:56 pm

Nonstop1h 57m

Knoxville McGhee Tyson

dom. 1/18

2:17 pm-3:59 pm

Nonstop1h 42m

$186

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

mar. 3/24

9:00 am-10:53 am

Nonstop1h 53m

Knoxville McGhee Tyson

sáb. 3/28

5:52 am-7:34 am

Nonstop1h 42m

$189

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

vie. 2/6

7:47 pm-9:44 pm

Nonstop1h 57m

Knoxville McGhee Tyson

dom. 2/8

6:00 am-7:46 am

Nonstop1h 46m

$189

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

sáb. 1/24

7:00 am-11:08 am

1 stop4h 08m

Knoxville McGhee Tyson

sáb. 1/31

5:40 am-11:20 am

1 stop5h 40m

$203

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

sáb. 1/24

6:00 am-11:08 am

1 stop5h 08m

Knoxville McGhee Tyson

vie. 1/30

11:58 am-4:58 pm

1 stop5h 00m

$206

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

mar. 3/24

6:00 am-11:15 am

1 stop5h 15m

Knoxville McGhee Tyson

sáb. 3/28

5:20 pm-9:41 pm

1 stop4h 21m

$209

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

mié. 2/11

8:47 am-10:49 am

Nonstop2h 02m

Knoxville McGhee Tyson

lun. 2/23

7:40 am-2:40 pm

1 stop7h 00m

$210

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

vie. 1/9

8:47 am-10:49 am

Nonstop2h 02m

Knoxville McGhee Tyson

dom. 1/11

11:33 am-1:13 pm

Nonstop1h 40m

$219

Washington, D.C.Knoxville

DCA - TYS

DCATYS

Washington, D.C. Reagan-National

sáb. 1/24

1:59 pm-3:56 pm

Nonstop1h 57m

Knoxville McGhee Tyson

vie. 1/30

2:57 pm-7:36 pm

1 stop4h 39m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 60 results
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Best time to book a flight from Reagan-National to Tennessee

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

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Tennessee (average of $78). Flying from Washington, D.C. Reagan-National Airport to Tennessee in January is currently the most expensive (average of $229). 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 DCA to TN?

Find hourly flight availability from Reagan-National to Tennessee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 27, 2025.

It’s typically best to fly out from Washington, D.C. Reagan-National Airport to Tennessee in the evening. Doing so could potentially save you 12% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Tennessee?

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

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Tennessee flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. Reagan-National Airport to Tennessee

Explore weekly flight availability from Reagan-National to Tennessee. 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 diciembre 27, 2025.

The most flights from DCA to USTN are scheduled on a Friday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Tennessee

Get insights into the airlines that provide service to Tennessee. 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 Tennessee. Reviews last updated diciembre 27, 2025.
Read reviews from past customers who have flown Southwest, Delta, and American Airlines from Washington, D.C. Reagan-National Airport to Tennessee. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,258 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,258 reviews
Southwest
8.0
Very good
4,258 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,016 reviews
Southwest
8.0
Very good
4,258 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,067 reviews
Southwest
8.0
Very good
4,258 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Allegiant Air
7.2
Good
702 reviews
Southwest
8.0
Very good
4,258 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Tennessee. 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 Washington, D.C. Reagan-National Airport to Tennessee?

    American Airlines, Delta, and Southwest can get you from Washington, D.C. Reagan-National Airport to Tennessee in just under 2h 02m. Your travel time can differ by up to 2h 06m. There are 436 mi between Washington, D.C. Reagan-National Airport and Tennessee. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Washington, D.C. Reagan-National Airport to Tennessee are Delta ($78), Southwest ($89), and American Airlines ($89).

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

    While some choose either Washington, D.C. Reagan-National - Memphis or Washington, D.C. Reagan-National - Knoxville McGhee Tyson, Washington, D.C. Reagan-National - Nashville Intl is the most popular route from Washington, D.C. Reagan-National Airport to Tennessee.

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

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. Reagan-National Airport to Tennessee consider choosing Republic Airways (83%), American Airlines (79%) or Envoy Air (77%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Washington, D.C. Reagan-National Airport to Tennessee?

    Looking for the cheapest flight from Washington, D.C. Reagan-National Airport to Tennessee? While on average our users pay $292, our data indicates the cheapest price to be $117. The most popular route (Washington, D.C. Reagan-National - Nashville Intl), is priced around $163.

  • Can I find deals for flights from Reagan-National to Tennessee that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Tennessee flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Tennessee?

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

  • Can I find deals for business class flights from Reagan-National to Tennessee?

    Yes. Cheapflights offers flight deals from Reagan-National to Tennessee 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. Reagan-National Airport to Tennessee?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Tennessee (average of $78). Flying from Washington, D.C. Reagan-National Airport to Tennessee in January is currently the most expensive (average of $229). 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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Alternative routes for Reagan-National to Tennessee

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Reagan-National to Tennessee

Discover the top 4 airlines that operate flights from Reagan-National to Tennessee. 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 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$37Average$86FlexibilityNo cancel feeOn-time88%
DeltaCheapest$142Average$315FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$189Average$376FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$189Average$362FlexibilityNo cancel feeOn-time63%

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