What airlines fly to Washington, D.C. Reagan-National Airport?

American Airlines, Southwest and Delta are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Tennessee according to our data. American Airlines is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Tennessee to Washington, D.C. Reagan-National?

Southwest, Delta, and Frontier are the most popular carriers operating from Tennessee to Washington, D.C. Reagan-National

How long does it take to fly to Washington, D.C. Reagan-National Airport?

Flight times from Tennessee to Washington, D.C. Reagan-National Airport vary, but if you’re flying out of Blountville and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 1h 20m on average. Another popular route from Tennessee to Washington, D.C. Reagan-National Airport is flying from Knoxville to Washington, D.C. Dulles Intl Airport, which will take roughly 1h 23m. Keep in mind that layovers or delays could extend your travel time.

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

As of April 2026, there are 4 operators available to choose from 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.

$82 Cheap Flights from Tennessee to Washington, D.C. Reagan-National Airport in 2026

Q: How many flights depart from Tennessee to Washington, D.C. Reagan-National Airport on average per day?

As of April 2026, there are 18 flights per day flying from Tennessee to Washington, D.C. Reagan-National Airport. The most common time of day flights depart is 6:00AM, with 49% of flights taking off at noon.

Q: How many flights depart from Tennessee to Washington, D.C. Reagan-National Airport on average per week?

As of April 2026, 126 flights take off from Tennessee and land in Washington, D.C. Reagan-National Airport each week. The most common flight departure day for this route is Wed, with 18% of weekly flights taking off on this day.

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Find the cheapest flights from Tennessee to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:11 pm - 6:59 pm

TYS

DCA

1h 48mnonstop

1:52 pm - 3:38 pm

DCA

TYS

1h 46mnonstop

$179American Airlines

dt., maig 12 - dt., maig 19

6:00 am - 7:42 am

TYS

DCA

1h 42mnonstop

1:48 pm - 3:34 pm

DCA

TYS

1h 46mnonstop

$185American Airlines

dc., maig 6 - ds., maig 9

5:59 pm - 9:45 pm

TYS

DCA

3h 46m

1 stop

6:59 am - 1:10 pm

DCA

TYS

6h 11m

1 stop

$199Delta

dt., maig 12 - dt., maig 19

5:50 pm - 9:55 pm

TYS

DCA

4h 05m

1 stop

12:00 pm - 7:40 pm

DCA

TYS

7h 40m

2 stops

$204Southwest

dt., maig 12 - dt., maig 19

5:54 pm - 9:37 pm

TYS

DCA

3h 43m

1 stop

6:59 am - 1:48 pm

DCA

TYS

6h 49m

1 stop

$205Delta

dc., maig 6 - ds., maig 9

7:45 pm - 11:15 pm

TYS

DCA

3h 30m

1 stop

11:45 am - 8:20 pm

DCA

TYS

8h 35m

2 stops

$223Southwest

dl., juny 22 - dc., juny 24

4:50 pm - 4:59 pm

BNA

DCA

23h 09m

1 stop

6:00 pm - 7:35 pm

DCA

BNA

26h 35m

1 stop

$257Frontier

dl., maig 4 - dj., maig 7

7:30 am - 3:42 pm

BNA

DCA

7h 12m

1 stop

3:35 pm - 9:37 pm

DCA

BNA

7h 02m

1 stop

$259JetBlue

dc., maig 13 - dc., maig 20

12:09 pm - 12:57 pm

BNA

DCA

23h 48m

1 stop

6:00 pm - 11:24 am

DCA

BNA

18h 24m

1 stop

$261Frontier

dv., juny 19 - dg., juny 21

6:05 am - 3:42 pm

BNA

DCA

8h 37m

1 stop

7:00 am - 12:09 pm

DCA

BNA

6h 09m

1 stop

$262JetBlue

dt., abr. 28 - dt., maig 12

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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

May 13

BNA7:30 amNashville Intl

7h 12m

1 stop

DCA3:42 pmWashington, D.C. Reagan-National

May 20

DCA3:35 pmWashington, D.C. Reagan-National

7h 02m

1 stop

BNA9:37 pmNashville Intl

$259

JetBlue

Apr 28

BNA6:05 amNashville Intl

8h 37m

1 stop

DCA3:42 pmWashington, D.C. Reagan-National

May 12

DCA7:00 amWashington, D.C. Reagan-National

6h 09m

1 stop

BNA12:09 pmNashville Intl

$262

JetBlue

May 5

BNA12:52 pmNashville Intl

7h 07m

1 stop

DCA8:59 pmWashington, D.C. Reagan-National

May 11

DCA3:35 pmWashington, D.C. Reagan-National

7h 02m

1 stop

BNA9:37 pmNashville Intl

$264

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

Our best Southwest deals on Tennessee to Washington, D.C. Reagan-National Airport flight tickets

Southwest

May 12

TYS5:50 pmKnoxville McGhee Tyson

4h 05m

1 stop

DCA9:55 pmWashington, D.C. Reagan-National

May 19

DCA12:00 pmWashington, D.C. Reagan-National

7h 40m

2 stops

TYS7:40 pmKnoxville McGhee Tyson

$204

Southwest

Jun 22

TYS7:45 pmKnoxville McGhee Tyson

3h 30m

1 stop

DCA11:15 pmWashington, D.C. Reagan-National

Jun 24

DCA11:45 amWashington, D.C. Reagan-National

8h 35m

2 stops

TYS8:20 pmKnoxville McGhee Tyson

$223

Southwest

May 12

TYS7:05 amKnoxville McGhee Tyson

11h 05m

2 stops

DCA6:10 pmWashington, D.C. Reagan-National

May 19

DCA11:35 amWashington, D.C. Reagan-National

8h 05m

2 stops

TYS7:40 pmKnoxville McGhee Tyson

$238

momondo Fare Finder

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

Cheapest round-trip

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

dt. 5/12

5:11 pm-6:59 pm

Nonstop1h 48m

Washington, D.C. Reagan-National

dt. 5/19

1:52 pm-3:38 pm

Nonstop1h 46m

$179

Quickest round-trip

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

dc. 5/6

6:00 am-7:42 am

Nonstop1h 42m

Washington, D.C. Reagan-National

ds. 5/9

1:48 pm-3:34 pm

Nonstop1h 46m

$185

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

dt. 5/12

5:59 pm-9:45 pm

1 stop3h 46m

Washington, D.C. Reagan-National

dt. 5/19

6:59 am-1:10 pm

1 stop6h 11m

$199

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

dt. 5/12

5:50 pm-9:55 pm

1 stop4h 05m

Washington, D.C. Reagan-National

dt. 5/19

12:00 pm-7:40 pm

2 stops7h 40m

$204

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

dc. 5/6

5:54 pm-9:37 pm

1 stop3h 43m

Washington, D.C. Reagan-National

ds. 5/9

6:59 am-1:48 pm

1 stop6h 49m

$205

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

dl. 6/22

7:45 pm-11:15 pm

1 stop3h 30m

Washington, D.C. Reagan-National

dc. 6/24

11:45 am-8:20 pm

2 stops8h 35m

$223

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

dl. 5/4

4:50 pm-4:59 pm

1 stop23h 09m

Washington, D.C. Reagan-National

dj. 5/7

6:00 pm-7:35 pm

1 stop26h 35m

$257

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

dc. 5/13

7:30 am-3:42 pm

1 stop7h 12m

Washington, D.C. Reagan-National

dc. 5/20

3:35 pm-9:37 pm

1 stop7h 02m

$259

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

dv. 6/19

12:09 pm-12:57 pm

1 stop23h 48m

Washington, D.C. Reagan-National

dg. 6/21

6:00 pm-11:24 am

1 stop18h 24m

$261

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

dt. 4/28

6:05 am-3:42 pm

1 stop8h 37m

Washington, D.C. Reagan-National

dt. 5/12

7:00 am-12:09 pm

1 stop6h 09m

$262

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 $209. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of August, then flying in July 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 Saturday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Saturday will often find tickets for as low as $291. Flights from Tennessee to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $384. 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 afternoon. Our users have found flights to Washington, D.C. Reagan-National Airport in the afternoon for as low as $288. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the evening when prices are around $316.

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

Fly from Nashville Intl 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 $286 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 $117 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	$185
Fastest flight time	1h 42m
Direct flights	Every day

The best one-way flight to Washington, D.C. Reagan-National Airport from Tennessee in the past 72 hours is $185. The best round-trip flight deal from Tennessee to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $279.

The fastest flight from Tennessee to Washington, D.C. Reagan-National Airport takes 1h 42m

Direct flights go from Tennessee to Washington, D.C. Reagan-National Airport every day.

Search flight deals

Frequently asked questions about flying from Tennessee to Washington, D.C. Reagan-National Airport

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?
As of April 2026, there are 4 operators available to choose from 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?
Based on momondo bookings for flights between Tennessee and Washington, D.C. Reagan-National Airport, the leading plane model is Embraer 175, making up 24.98% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 900 with 16.20%, Boeing 737 MAX 8 with 14.02%, and Canadair (Bombardier) Regional Jet 700 with 11.97%.

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
Delta	PriceFrom $138	Free Cancellation	Rating 7.9 8,409 reviews	Search Delta flights
JetBlue	PriceFrom $171	Free Cancellation	Rating 7.2 2,938 reviews	Search JetBlue flights
American Airlines	PriceFrom $178	Free Cancellation	Rating 7.1 11,583 reviews	Search American Airlines flights
Southwest	PriceFrom $192	Free Cancellation	Rating 8.0 4,328 reviews	Search Southwest flights

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Laurel

Colonial Beach

Gaithersburg

Towson

Fredericksburg

Silver Spring

Rockville

Manassas

Tysons

Linthicum Heights

Bethesda

Fairfax

Springfield

College Park

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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.

An easier way to manage your Washington, D.C. Reagan-National Airport trip

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Cheap flights from Tennessee to Washington, D.C. from $82

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 5/8. 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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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

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

Our best Southwest deals on Tennessee to Washington, D.C. Reagan-National Airport flight tickets

momondo Fare Finder

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

See travel insights to Washington, D.C. from

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

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

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

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

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

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

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

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

What is the cheapest airline that flies from Tennessee to Washington, D.C. Reagan-National?

What airlines fly to Washington, D.C. Reagan-National Airport?

How many flights depart from Tennessee to Washington, D.C. Reagan-National Airport on average per day?

How many flights depart from Tennessee to Washington, D.C. Reagan-National Airport on average per week?

How long does it take to fly 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

Fastest flight time

Direct flights

Frequently asked questions about flying 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

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