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

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

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

American Airlines, Delta and Southwest 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 69% 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.

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 25m 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 27m. 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 February 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.

$81 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 week?

As of February 2026, 110 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 Fri, with 20% of weekly flights taking off on this day.

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

As of February 2026, there are 15 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 59% of flights taking off at noon.

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

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One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 7:42 am

TYS

DCA

1h 42mnonstop

7:59 pm - 9:50 pm

DCA

TYS

1h 51mnonstop

$155American Airlines

Wed, Apr 8 - Sat, Apr 11

5:11 pm - 6:59 pm

TYS

DCA

1h 48mnonstop

9:15 am - 11:01 am

DCA

TYS

1h 46mnonstop

$163American Airlines

Thu, Apr 23 - Mon, Apr 27

6:20 pm - 10:55 pm

TYS

DCA

4h 35m

1 stop

11:50 am - 8:05 pm

DCA

TYS

8h 15m

2 stops

$188Southwest

Wed, Mar 18 - Wed, Mar 25

2:47 pm - 12:02 pm

MEM

DCA

20h 15m

1 stop

7:00 am - 3:36 pm

DCA

MEM

9h 36m

1 stop

$226Frontier

Thu, Apr 9 - Sun, Apr 12

4:27 pm - 9:59 pm

MEM

DCA

28h 32m

1 stop

7:00 am - 3:36 pm

DCA

MEM

9h 36m

1 stop

$230Frontier

Sun, Mar 29 - Sun, Apr 5

2:45 pm - 10:45 pm

BNA

DCA

7h 00m

1 stop

8:00 am - 12:20 pm

DCA

BNA

5h 20m

1 stop

$234Southwest

Wed, May 13 - Sat, May 16

6:05 am - 2:43 pm

BNA

DCA

7h 38m

1 stop

6:00 am - 10:22 am

DCA

BNA

5h 22m

1 stop

$235JetBlue

Thu, Jun 4 - Sun, Jun 7

6:05 am - 8:58 am

BNA

DCA

1h 53mnonstop

6:00 am - 8:52 am

DCA

BNA

3h 52m

1 stop

$239Delta

Thu, Apr 9 - Mon, Apr 13

12:43 pm - 7:06 pm

BNA

DCA

5h 23m

1 stop

6:00 am - 7:59 am

DCA

BNA

26h 59m

1 stop

$240JetBlue

Wed, Apr 15 - Sat, Apr 18

5:15 pm - 7:59 pm

BNA

DCA

1h 44mnonstop

3:41 pm - 4:51 pm

DCA

BNA

2h 10mnonstop

$243Delta

Thu, Apr 2 - Wed, Apr 8

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

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

Frontier

Apr 9

MEM2:47 pmMemphis

20h 15m

1 stop

DCA12:02 pmWashington, D.C. Reagan-National

Apr 12

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

9h 36m

1 stop

MEM3:36 pmMemphis

$226

Frontier

Mar 29

MEM4:27 pmMemphis

28h 32m

1 stop

DCA9:59 pmWashington, D.C. Reagan-National

Apr 5

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

9h 36m

1 stop

MEM3:36 pmMemphis

$230

Frontier

Apr 10

BNA3:14 pmNashville Intl

19h 48m

1 stop

DCA12:02 pmWashington, D.C. Reagan-National

Apr 12

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

8h 29m

1 stop

BNA2:29 pmNashville Intl

$236

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

Apr 14

BNA12:31 pmNashville Intl

7h 29m

1 stop

DCA9:00 pmWashington, D.C. Reagan-National

Apr 15

DCA1:20 pmWashington, D.C. Reagan-National

9h 22m

1 stop

BNA9:42 pmNashville Intl

$235

JetBlue

Apr 15

BNA12:43 pmNashville Intl

5h 23m

1 stop

DCA7:06 pmWashington, D.C. Reagan-National

Apr 18

DCA6:00 amWashington, D.C. Reagan-National

26h 59m

1 stop

BNA7:59 amNashville Intl

$240

JetBlue

Mar 11

BNA6:00 amNashville Intl

5h 59m

1 stop

DCA12:59 pmWashington, D.C. Reagan-National

Mar 16

DCA5:15 pmWashington, D.C. Reagan-National

7h 21m

1 stop

BNA11:36 pmNashville Intl

$244

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

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Wed 4/8

6:00 am-7:42 am

Nonstop1h 42m

Washington, D.C. Reagan-National

Sat 4/11

7:59 pm-9:50 pm

Nonstop1h 51m

$155

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Thu 4/23

5:11 pm-6:59 pm

Nonstop1h 48m

Washington, D.C. Reagan-National

Mon 4/27

9:15 am-11:01 am

Nonstop1h 46m

$163

KnoxvilleWashington, D.C.

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Wed 3/18

6:20 pm-10:55 pm

1 stop4h 35m

Washington, D.C. Reagan-National

Wed 3/25

11:50 am-8:05 pm

2 stops8h 15m

$188

MemphisWashington, D.C.

MEM - DCA

MEMDCA

Memphis

Thu 4/9

2:47 pm-12:02 pm

1 stop20h 15m

Washington, D.C. Reagan-National

Sun 4/12

7:00 am-3:36 pm

1 stop9h 36m

$226

MemphisWashington, D.C.

MEM - DCA

MEMDCA

Memphis

Sun 3/29

4:27 pm-9:59 pm

1 stop28h 32m

Washington, D.C. Reagan-National

Sun 4/5

7:00 am-3:36 pm

1 stop9h 36m

$230

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Wed 5/13

2:45 pm-10:45 pm

1 stop7h 00m

Washington, D.C. Reagan-National

Sat 5/16

8:00 am-12:20 pm

1 stop5h 20m

$234

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Thu 6/4

6:05 am-2:43 pm

1 stop7h 38m

Washington, D.C. Reagan-National

Sun 6/7

6:00 am-10:22 am

1 stop5h 22m

$235

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Thu 4/9

6:05 am-8:58 am

Nonstop1h 53m

Washington, D.C. Reagan-National

Mon 4/13

6:00 am-8:52 am

1 stop3h 52m

$239

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Wed 4/15

12:43 pm-7:06 pm

1 stop5h 23m

Washington, D.C. Reagan-National

Sat 4/18

6:00 am-7:59 am

1 stop26h 59m

$240

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Thu 4/2

5:15 pm-7:59 pm

Nonstop1h 44m

Washington, D.C. Reagan-National

Wed 4/8

3:41 pm-4:51 pm

Nonstop2h 10m

$243

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 $204. 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 Friday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Friday will often find tickets for as low as $276. Flights from Tennessee to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $367. 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 $266. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is at noon when prices are around $299.

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

Fly from Chattanooga Lovell Field 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 $272 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	$93
Fastest flight time	1h 39m
Direct flights	Every day

The best one-way flight to Washington, D.C. Reagan-National Airport from Tennessee in the past 72 hours is $93. The best round-trip flight deal from Tennessee to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $260.

The fastest flight from Tennessee to Washington, D.C. Reagan-National Airport takes 1h 39m

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?
As of February 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 22.56% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 900 with 18.26%, Boeing 737 MAX 8 with 10.39%, and Canadair (Bombardier) Regional Jet 700 with 8.98%.

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 $137	Free Cancellation	Rating 7.9 8,244 reviews	Search Delta flights
JetBlue	PriceFrom $171	Free Cancellation	Rating 7.2 2,895 reviews	Search JetBlue flights
American Airlines	PriceFrom $177	Free Cancellation	Rating 7.1 11,367 reviews	Search American Airlines flights
Southwest	PriceFrom $179	Free Cancellation	Rating 8.0 4,303 reviews	Search Southwest flights

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Colonial Beach

Laurel

Towson

Silver Spring

Gaithersburg

Tysons

Fredericksburg

Rockville

Manassas

Springfield

Fairfax

Bethesda

Linthicum Heights

Glen Burnie

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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Cheap flights from Tennessee to Washington, D.C. from $81

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 5/5. 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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Frontier flights from Tennessee to Washington, D.C. Reagan-National Airport

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

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

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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

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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