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

Spirit Airlines, Allegiant Air, and Southwest are the most popular carriers operating from Tennessee to Washington, D.C.

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

The number of flights available between Tennessee and Washington, D.C. is 407 per week as of August 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

What airlines fly to Washington, D.C.?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Washington, D.C. from Tennessee according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 6 different airlines that fly to Washington, D.C. 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.?

Flight times from Tennessee to Washington, D.C. vary, but if you’re flying out of Nashville and flying into Baltimore (one of the most popular routes), then the duration is 1h 40m on average. Another popular route from Tennessee to Washington, D.C. is flying from Memphis to Baltimore, which will take roughly 2h. Keep in mind that layovers or delays could extend your travel time.

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

As of August 2025, there are 58 flights per day flying from Tennessee to Washington, D.C.. The most common time of day flights depart is 9:00AM, with 36% of flights taking off at noon.

When did momondo last update prices for flights from Tennessee to Washington, D.C.?

Prices for flights from Tennessee to Washington, D.C. refresh daily.

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

As of August 2025, there are 6 operators available to choose from for flights from Tennessee to Washington, D.C..

How old do you have to be to fly from Tennessee to Washington, D.C.?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tennessee to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The necessary travel and health documents for your Washington, D.C. 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.

$38 Cheap Flights from Tennessee to Washington, D.C. in 2025

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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

8:00 am - 10:44 amBNA-IAD

1h 44mnonstop

4:56 pm - 5:45 pmIAD-BNA

1h 49mnonstop

$56Allegiant Air

Find Deal

Thu, Aug 21 - Sun, Aug 24

8:00 am - 10:44 amBNA-IAD

1h 44mnonstop

4:56 pm - 5:45 pmIAD-BNA

1h 49mnonstop

$65Allegiant Air

Find Deal

Thu, Aug 21 - Sun, Aug 24

7:32 pm - 10:23 pmBNA-BWI

1h 51mnonstop

5:41 pm - 6:37 pmBWI-BNA

1h 56mnonstop

$78Spirit Airlines

Find Deal

Fri, Sep 5 - Sun, Sep 7

9:19 pm - 11:59 pmBNA-BWI

1h 40mnonstop

7:37 pm - 8:24 pmBWI-BNA

1h 47mnonstop

$79Spirit Airlines

Find Deal

Fri, Aug 29 - Mon, Sep 1

7:32 pm - 10:23 pmBNA-BWI

1h 51mnonstop

10:53 am - 8:05 pmBWI-BNA

10h 12m1 stop

$122

Find Deal

Fri, Oct 3 - Mon, Oct 6

12:45 pm - 2:23 pmTYS-IAD

1h 38mnonstop

8:30 am - 9:10 pmIAD-TYS

12h 40m1 stop

$138

Find Deal

Fri, Aug 22 - Mon, Aug 25

6:30 am - 3:05 pmMEM-DCA

7h 35m1 stop

6:00 am - 10:00 amDCA-MEM

5h 00m1 stop

$158Southwest

Find Deal

Wed, Oct 29 - Tue, Nov 4

5:40 am - 3:00 pmMEM-DCA

8h 20m2 stops

6:55 pm - 10:25 pmDCA-MEM

4h 30m1 stop

$164Southwest

Find Deal

Wed, Oct 29 - Tue, Nov 4

7:25 pm - 9:08 pmTYS-IAD

1h 43mnonstop

10:11 pm - 11:57 pmIAD-TYS

1h 46mnonstop

$184United Airlines

Find Deal

Sat, Aug 30 - Mon, Sep 1

2:30 pm - 4:13 pmTYS-IAD

1h 43mnonstop

12:55 pm - 2:40 pmIAD-TYS

1h 45mnonstop

$189United Airlines

Find Deal

Thu, Sep 4 - Sun, Sep 7

Spirit Airlines flights from Tennessee to Washington, D.C.

Our best Spirit Airlines deals on Tennessee to Washington, D.C. flight tickets

Spirit Airlines

Sep 5

BNA7:32 pmNashville Intl

1h 51m

BWI10:23 pmBaltimore/Washington

Sep 7

BWI5:41 pmBaltimore/Washington

1h 56m

BNA6:37 pmNashville Intl

$78

Find similar

Spirit Airlines

Aug 29

BNA9:19 pmNashville Intl

1h 40m

BWI11:59 pmBaltimore/Washington

Sep 1

BWI7:37 pmBaltimore/Washington

1h 47m

BNA8:24 pmNashville Intl

$79

Find similar

Spirit Airlines

Oct 3

BNA7:32 pmNashville Intl

1h 51m

BWI10:23 pmBaltimore/Washington

Oct 6

BWI5:41 pmBaltimore/Washington

1h 56m

BNA6:37 pmNashville Intl

$80

Find similar

Allegiant Air flights from Tennessee to Washington, D.C.

Our best Allegiant Air deals on Tennessee to Washington, D.C. flight tickets

Allegiant Air

Aug 21

BNA8:00 amNashville Intl

1h 44m

IAD10:44 amWashington, D.C. Dulles Intl

Aug 24

IAD4:56 pmWashington, D.C. Dulles Intl

1h 49m

BNA5:45 pmNashville Intl

$56

Find similar

Allegiant Air

Aug 21

BNA8:00 amNashville Intl

1h 44m

IAD10:44 amWashington, D.C. Dulles Intl

Aug 24

IAD4:56 pmWashington, D.C. Dulles Intl

1h 49m

BNA5:45 pmNashville Intl

$65

Find similar

Allegiant Air

Aug 16

BNA11:23 amNashville Intl

1h 44m

IAD2:07 pmWashington, D.C. Dulles Intl

Aug 23

IAD8:12 pmWashington, D.C. Dulles Intl

1h 49m

BNA9:01 pmNashville Intl

$72

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Thu 8/21

8:00 am-10:44 am

Nonstop1h 44m

Washington, D.C. Dulles Intl

Sun 8/24

4:56 pm-5:45 pm

Nonstop1h 49m

$56

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Thu 8/21

8:00 am-10:44 am

Nonstop1h 44m

Washington, D.C. Dulles Intl

Sun 8/24

4:56 pm-5:45 pm

Nonstop1h 49m

$65

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Fri 9/5

7:32 pm-10:23 pm

Nonstop1h 51m

Baltimore/Washington

Sun 9/7

5:41 pm-6:37 pm

Nonstop1h 56m

$78

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Fri 8/29

9:19 pm-11:59 pm

Nonstop1h 40m

Baltimore/Washington

Mon 9/1

7:37 pm-8:24 pm

Nonstop1h 47m

$79

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Fri 10/3

7:32 pm-10:23 pm

Nonstop1h 51m

Baltimore/Washington

Mon 10/6

10:53 am-8:05 pm

1 stop10h 12m

$122

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Fri 8/22

12:45 pm-2:23 pm

Nonstop1h 38m

Washington, D.C. Dulles Intl

Mon 8/25

8:30 am-9:10 pm

1 stop12h 40m

$138

MemphisWashington, D.C.

MEM - DCA

MEMDCA

Memphis

Wed 10/29

6:30 am-3:05 pm

1 stop7h 35m

Washington, D.C. Reagan-National

Tue 11/4

6:00 am-10:00 am

1 stop5h 00m

$158

MemphisWashington, D.C.

MEM - DCA

MEMDCA

Memphis

Wed 10/29

5:40 am-3:00 pm

2 stops8h 20m

Washington, D.C. Reagan-National

Tue 11/4

6:55 pm-10:25 pm

1 stop4h 30m

$164

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Sat 8/30

7:25 pm-9:08 pm

Nonstop1h 43m

Washington, D.C. Dulles Intl

Mon 9/1

10:11 pm-11:57 pm

Nonstop1h 46m

$184

KnoxvilleWashington, D.C.

TYS - IAD

TYSIAD

Knoxville McGhee Tyson

Thu 9/4

2:30 pm-4:13 pm

Nonstop1h 43m

Washington, D.C. Dulles Intl

Sun 9/7

12:55 pm-2:40 pm

Nonstop1h 45m

$189

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.

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.?

The month of July is, on average, the cheapest month to fly to Washington, D.C. from Tennessee, with most prices found around $157. If you’re not able to fly to Washington, D.C. in July, then June is your next best option. Flight prices from Tennessee to Washington, D.C. during June average around $179.

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

On average, the least expensive day to fly to Washington, D.C. from Tennessee is on a Friday. momondo users have found tickets for Friday departures for as low as $372. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Tennessee to Washington, D.C. for around $718.

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

In the evening is the cheapest time of day to fly from Tennessee to Washington, D.C. when you can find flight prices for as low as $251. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $978. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from Nashville Intl to Baltimore/Washington for the best Tennessee - Washington, D.C. flight prices

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

You are more likely to see cheaper flights to Washington, D.C. from Tennessee when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $313 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Tennessee for as low as $170 on momondo.

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

There are 4 cabin classes available to choose from on Tennessee to Washington, D.C. 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. flights?

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

Cheap Tennessee to Washington, D.C. flight deals and tips

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

Best Price Found	$38
Fastest flight time	1h 33m
Direct flights	Every day
Airports in Washington, D.C.	3 airports

The best one-way flight to Washington, D.C. from Tennessee in the past 72 hours is $38. The best round-trip flight deal from Tennessee to Washington, D.C. found on momondo in the last 72 hours is $56.

The fastest flight from Tennessee to Washington, D.C. takes 1h 33m

Direct flights go from Tennessee to Washington, D.C. every day.

There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

Search flight deals

When did momondo last update prices for flights from Tennessee to Washington, D.C.?
Prices for flights from Tennessee to Washington, D.C. refresh daily.
How many operators does momondo search for flights from Tennessee to Washington, D.C.?
As of August 2025, there are 6 operators available to choose from for flights from Tennessee to Washington, D.C..
How old do you have to be to fly from Tennessee to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tennessee to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The necessary travel and health documents for your Washington, D.C. 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.?
Based on momondo bookings for flights between Tennessee and Washington, D.C., the leading plane model is Embraer 175, making up 19.50% of the total bookings. Other popular models include Boeing 737 MAX 8 with 10.57%, Canadair (Bombardier) Regional Jet 700 with 9.89%, and Airbus A320-100/200 with 8.01%.

Best airlines flying from Tennessee to Washington, D.C.

Compare and see reviews for airlines that fly from Tennessee to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $42	Free Cancellation	Rating 7.2 702 reviews	Search Allegiant Air flights
Spirit Airlines	PriceFrom $81	Free Cancellation	Rating 6.3 8,042 reviews	Search Spirit Airlines flights
Delta	PriceFrom $105	Free Cancellation	Rating 8.0 7,979 reviews	Search Delta flights
Southwest	PriceFrom $170	Free Cancellation	Rating 8.0 4,248 reviews	Search Southwest flights
United Airlines	PriceFrom $175	Free Cancellation	Rating 7.4 8,920 reviews	Search United Airlines flights
American Airlines	PriceFrom $178	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Alexandria

Gettysburg

Arlington

National Harbor

Woodbridge

Laurel

Silver Spring

Tysons

Waldorf

Fredericksburg

Colonial Beach

Manassas

Rockville

Towson

Gaithersburg

Fairfax

Reston

Glen Burnie

Linthicum Heights

Springfield

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Tennessee to Washington, D.C. for you.

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

Flights from Tennessee to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Tennessee. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Tennessee to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

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Cheap flights from Tennessee to Washington, D.C. from $38

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 12/4. 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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Find the cheapest flights from Tennessee to Washington, D.C.

Cheap round-trip flights

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Spirit Airlines flights from Tennessee to Washington, D.C.

Our best Spirit Airlines deals on Tennessee to Washington, D.C. flight tickets

Allegiant Air flights from Tennessee to Washington, D.C.

Our best Allegiant Air deals on Tennessee to Washington, D.C. flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Tennessee to Washington, D.C. 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.

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.?

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

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

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

Fly from Nashville Intl to Baltimore/Washington for the best Tennessee - Washington, D.C. flight prices

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

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

There are 4 cabin classes available to choose from on Tennessee to Washington, D.C. 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. flights?

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

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

Spirit Airlines, Allegiant Air, and Southwest are the most popular carriers operating from Tennessee to Washington, D.C.

What airlines fly to Washington, D.C.?

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

As of August 2025, there are 58 flights per day flying from Tennessee to Washington, D.C.. The most common time of day flights depart is 9:00AM, with 36% of flights taking off at noon.

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

The number of flights available between Tennessee and Washington, D.C. is 407 per week as of August 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

How long does it take to fly to Washington, D.C.?

Cheap Tennessee to Washington, D.C. flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Washington, D.C.

When did momondo last update prices for flights from Tennessee to Washington, D.C.?

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

How old do you have to be to fly from Tennessee to Washington, D.C.?

What documentation or ID do you need to fly to Washington, D.C.?

What is the most popular plane model from Tennessee to Washington, D.C.?

Best airlines flying from Tennessee to Washington, D.C.

Compare and see reviews for airlines that fly from Tennessee to Washington, D.C. with momondo

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

Why use momondo?

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

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

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

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

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.