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Cheap flights from Tennessee to Washington, D.C. from $88

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tennessee to Washington, D.C. departing on 12/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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American Airlines Logo
6:00 am - 7:48 amTYS-DCA
1h 48mnonstop
American Airlines Logo
2:12 pm - 3:54 pmDCA-TYS
1h 42mnonstop
$183American Airlines
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週六, 12月 6 - 週二, 12月 9
American Airlines Logo
5:49 am - 7:34 amTYS-DCA
1h 45mnonstop
American Airlines Logo
2:00 pm - 3:52 pmDCA-TYS
1h 52mnonstop
$186American Airlines
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週五, 2月 13 - 週六, 2月 14
JetBlue Logo
9:46 am - 6:04 pmBNA-DCA
7h 18m1 stop
JetBlue Logo
6:00 am - 12:15 pmDCA-BNA
7h 15m1 stop
$190JetBlue
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週四, 12月 11 - 週六, 12月 13
JetBlue Logo
1:10 pm - 10:59 pmBNA-DCA
8h 49m1 stop
JetBlue Logo
6:00 am - 12:15 pmDCA-BNA
7h 15m1 stop
$200JetBlue
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週六, 12月 6 - 週二, 12月 9
Delta Logo
7:59 pm - 11:40 pmTYS-DCA
3h 41m1 stop
Delta Logo
12:37 pm - 4:53 pmDCA-TYS
4h 16m1 stop
$206Delta
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週五, 12月 12 - 週一, 12月 15
Frontier Logo
7:41 pm - 1:06 pmBNA-DCA
16h 25m1 stop
Frontier Logo
8:00 am - 5:50 pmDCA-BNA
10h 50m1 stop
$208Frontier
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週五, 12月 12 - 週日, 12月 14
Delta Logo
5:40 am - 9:10 amTYS-DCA
3h 30m1 stop
Delta Logo
6:00 am - 9:38 amDCA-TYS
3h 38m1 stop
$209Delta
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週五, 12月 5 - 週日, 12月 7
Southwest Logo
5:45 pm - 9:55 pmTYS-DCA
4h 10m1 stop
Southwest Logo
12:00 pm - 7:40 pmDCA-TYS
7h 40m2 stops
$229Southwest
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週二, 4月 7 - 週二, 4月 14
Southwest Logo
12:10 pm - 7:05 pmBNA-DCA
5h 55m2 stops
Southwest Logo
2:45 pm - 7:25 pmDCA-BNA
5h 40m1 stop
$262Southwest
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週二, 12月 9 - 週三, 12月 10
Frontier Logo
2:15 pm - 1:06 pmBNA-DCA
21h 51m2 stops
Frontier Logo
8:00 am - 5:50 pmDCA-BNA
10h 50m1 stop
$279Frontier
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週四, 12月 11 - 週日, 12月 14

American Airlines flights from Tennessee to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Tennessee to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Dec 6
TYS6:00 amKnoxville McGhee Tyson
1h 48m
DCA7:48 amWashington, D.C. Reagan-National
Dec 9
DCA2:12 pmWashington, D.C. Reagan-National
1h 42m
TYS3:54 pmKnoxville McGhee Tyson
$183
Find similar
American Airlines
Feb 13
TYS5:49 amKnoxville McGhee Tyson
1h 45m
DCA7:34 amWashington, D.C. Reagan-National
Feb 14
DCA2:00 pmWashington, D.C. Reagan-National
1h 52m
TYS3:52 pmKnoxville McGhee Tyson
$186
Find similar
American Airlines
Feb 13
TYS11:34 amKnoxville McGhee Tyson
1h 41m
DCA1:15 pmWashington, D.C. Reagan-National
Feb 15
DCA9:05 amWashington, D.C. Reagan-National
2h 10m
TYS11:15 amKnoxville McGhee Tyson
$189
Find similar

JetBlue flights from Tennessee to Washington, D.C. Reagan-National Airport

Our best JetBlue deals on Tennessee to Washington, D.C. Reagan-National Airport flight tickets
JetBlue
Dec 11
BNA9:46 amNashville Intl
7h 18m
1 stop
DCA6:04 pmWashington, D.C. Reagan-National
Dec 13
DCA6:00 amWashington, D.C. Reagan-National
7h 15m
1 stop
BNA12:15 pmNashville Intl
$190
Find similar
JetBlue
Dec 6
BNA1:10 pmNashville Intl
8h 49m
1 stop
DCA10:59 pmWashington, D.C. Reagan-National
Dec 9
DCA6:00 amWashington, D.C. Reagan-National
7h 15m
1 stop
BNA12:15 pmNashville Intl
$200
Find similar
JetBlue
Dec 8
BNA6:50 pmNashville Intl
15h 55m
1 stop
DCA11:45 amWashington, D.C. Reagan-National
Dec 15
DCA6:00 amWashington, D.C. Reagan-National
7h 15m
1 stop
BNA12:15 pmNashville Intl
$210
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Tennessee to Washington, D.C. Reagan-National Airport 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, momondo users made 832,500 searches. Data last updated 11月 10, 2025.
Use the filters below to find and compare flights from Tennessee to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

週六 12/6

6:00 am-7:48 am

Nonstop1h 48m

Washington, D.C. Reagan-National

週二 12/9

2:12 pm-3:54 pm

Nonstop1h 42m

$183

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

週五 2/13

5:49 am-7:34 am

Nonstop1h 45m

Washington, D.C. Reagan-National

週六 2/14

2:00 pm-3:52 pm

Nonstop1h 52m

$186

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

週四 12/11

9:46 am-6:04 pm

1 stop7h 18m

Washington, D.C. Reagan-National

週六 12/13

6:00 am-12:15 pm

1 stop7h 15m

$190

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

週六 12/6

1:10 pm-10:59 pm

1 stop8h 49m

Washington, D.C. Reagan-National

週二 12/9

6:00 am-12:15 pm

1 stop7h 15m

$200

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

週五 12/12

7:59 pm-11:40 pm

1 stop3h 41m

Washington, D.C. Reagan-National

週一 12/15

12:37 pm-4:53 pm

1 stop4h 16m

$206

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

週五 12/12

7:41 pm-1:06 pm

1 stop16h 25m

Washington, D.C. Reagan-National

週日 12/14

8:00 am-5:50 pm

1 stop10h 50m

$208

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

週五 12/5

5:40 am-9:10 am

1 stop3h 30m

Washington, D.C. Reagan-National

週日 12/7

6:00 am-9:38 am

1 stop3h 38m

$209

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

週二 4/7

5:45 pm-9:55 pm

1 stop4h 10m

Washington, D.C. Reagan-National

週二 4/14

12:00 pm-7:40 pm

2 stops7h 40m

$229

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

週二 12/9

12:10 pm-7:05 pm

2 stops5h 55m

Washington, D.C. Reagan-National

週三 12/10

2:45 pm-7:25 pm

1 stop5h 40m

$262

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

週四 12/11

2:15 pm-1:06 pm

2 stops21h 51m

Washington, D.C. Reagan-National

週日 12/14

8:00 am-5:50 pm

1 stop10h 50m

$279

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Tennessee to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The month of August is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Tennessee, with most prices found around $204. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of August, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $229.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Tennessee to Washington, D.C. Reagan-National Airport is on a Thursday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Thursday will often find tickets for as low as $262. Flights from Tennessee to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $342. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Tennessee to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the evening. Our users have found flights to Washington, D.C. Reagan-National Airport in the evening for as low as $255. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the morning when prices are around $285.

What is the cheapest Tennessee to Washington, D.C. Reagan-National flight route?

Fly from Knoxville McGhee Tyson to Washington, D.C. Reagan-National for the best Tennessee - Washington, D.C. Reagan-National flight prices

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Tennessee when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $255 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Tennessee for as low as $225 on momondo.

What cabin class options are available on Tennessee to Washington, D.C. Reagan-National flights?

There are 4 cabin classes available to choose from on Tennessee to Washington, D.C. Reagan-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Tennessee to Washington, D.C. Reagan-National Airport flights?

No. A direct flight is the cheapest option for a flight between Tennessee to Washington, D.C. Reagan-National Airport.

Cheap Tennessee to Washington, D.C. Reagan-National Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tennessee to Washington, D.C. Reagan-National Airport

Best Price Found

$178

Fastest flight time

1h 36m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Tennessee in the past 72 hours is $178. The best round-trip flight deal from Tennessee to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $249.
The fastest flight from Tennessee to Washington, D.C. Reagan-National Airport takes 1h 36m
Direct flights go from Tennessee to Washington, D.C. Reagan-National Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Tennessee to Washington, D.C. Reagan-National Airport?

    Prices for flights from Tennessee to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Tennessee to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from Tennessee to Washington, D.C. Reagan-National Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tennessee to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Tennessee to Washington, D.C. Reagan-National Airport?

Best airlines flying from Tennessee to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Tennessee to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $157Free CancellationRating
7.9
8,004 reviews
Search Delta flights
American AirlinesPriceFrom $179Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
SouthwestPriceFrom $179Free CancellationRating
8.0
4,238 reviews
Search Southwest flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Reston
Manassas
Gaithersburg
Fairfax
Glen Burnie
Linthicum Heights
Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Tennessee to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Tennessee to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Tennessee to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Tennessee with this policy.

How can momondo help me find flights from Tennessee to Washington, D.C.?

Once all potential Tennessee to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Tennessee to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Tennessee and alert you when they change.

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