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

Spirit Airlines, Allegiant Air, and Frontier are the most popular carriers operating from Nashville Intl to Washington, D.C.

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

The number of flights available between Nashville and Washington, D.C. is 162 per week as of August 2025. The most frequent departure day is Mon, with 23% of weekly flights leaving on this day.

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

As of August 2025, there are 23 flights per day flying from Nashville to Washington, D.C.. The most common time of day flights depart is 3:00PM, with 39% of flights taking off at noon.

What airlines fly to Washington, D.C.?

Southwest, American Airlines and United Airlines are the top three most popular airlines that fly to Washington, D.C. from Nashville according to our data. Southwest is the first choice among our users, with 29% 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.

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

Prices for flights from Nashville Intl Airport to Washington, D.C. are refreshed on a daily basis.

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

There are 6 operators available for flights from Nashville Intl Airport to Washington, D.C. as of August 2025.

How old do you have to be to fly from Nashville Intl Airport 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 Nashville Intl Airport 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.

$39 Cheap Flights from Nashville to Washington, D.C. (BNA-WAS) in 2025

Q: What is the typical price of a round-trip flight between Nashville and Washington, D.C.?

Prices are currently low for flights on this route. Typical prices usually range from $157 to $318. The lowest price recently found on this route was $76.

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Find the cheapest flights from Nashville to Washington, D.C. (BNA-WAS)

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

$76Allegiant Air

Find Deal

Thu, Aug 28 - Sun, Aug 31

7:32 pm - 10:23 pmBNA-BWI

1h 51mnonstop

5:41 pm - 6:37 pmBWI-BNA

1h 56mnonstop

$79Spirit Airlines

Find Deal

Fri, Oct 3 - Sun, Oct 5

8:00 am - 10:44 amBNA-IAD

1h 44mnonstop

8:12 pm - 9:01 pmIAD-BNA

1h 49mnonstop

$80Allegiant Air

Find Deal

Thu, Aug 28 - Sat, Aug 30

5:22 pm - 8:17 pmBNA-DCA

1h 55mnonstop

10:27 am - 11:27 amDCA-BNA

2h 00mnonstop

$179Delta

Find Deal

Sat, Aug 30 - Sun, Aug 31

8:00 am - 1:19 pmBNA-DCA

4h 19m1 stop

5:08 pm - 9:38 pmDCA-BNA

5h 30m1 stop

$197American Airlines

Find Deal

Sat, Sep 13 - Sat, Sep 13

6:49 pm - 9:30 pmBNA-DCA

1h 41mnonstop

7:45 pm - 8:55 pmDCA-BNA

2h 10mnonstop

$198American Airlines

Find Deal

Thu, Dec 25 - Tue, Dec 30

6:25 am - 9:15 amBNA-DCA

1h 50mnonstop

3:47 pm - 4:49 pmDCA-BNA

2h 02mnonstop

$204Delta

Find Deal

Mon, Oct 27 - Fri, Oct 31

6:35 am - 1:55 pmBNA-DCA

6h 20m1 stop

9:00 pm - 9:55 pmDCA-BNA

1h 55mnonstop

$224Southwest

Find Deal

Sat, Aug 30 - Sun, Aug 31

6:27 pm - 9:15 pmBNA-IAD

1h 48mnonstop

8:25 am - 9:27 amIAD-BNA

2h 02mnonstop

$229United Airlines

Find Deal

Fri, Oct 17 - Sun, Oct 26

12:05 pm - 6:20 pmBNA-DCA

5h 15m1 stop

3:55 pm - 4:55 pmDCA-BNA

2h 00mnonstop

$239Southwest

Find Deal

Thu, Sep 11 - Mon, Sep 15

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

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

Spirit Airlines

Oct 3

BNA7:32 pmNashville Intl

1h 51m

BWI10:23 pmBaltimore/Washington

Oct 5

BWI5:41 pmBaltimore/Washington

1h 56m

BNA6:37 pmNashville Intl

$79

Find similar

Spirit Airlines

Sep 19

BNA7:32 pmNashville Intl

1h 51m

BWI10:23 pmBaltimore/Washington

Sep 21

BWI5:41 pmBaltimore/Washington

1h 56m

BNA6:37 pmNashville Intl

$88

Find similar

Spirit Airlines

Oct 20

BNA7:45 pmNashville Intl

1h 51m

BWI10:36 pmBaltimore/Washington

Oct 24

BWI5:37 pmBaltimore/Washington

2h 09m

BNA6:46 pmNashville Intl

$89

Find similar

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

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

Allegiant Air

Aug 28

BNA8:00 amNashville Intl

1h 44m

IAD10:44 amWashington, D.C. Dulles Intl

Aug 31

IAD4:56 pmWashington, D.C. Dulles Intl

1h 49m

BNA5:45 pmNashville Intl

$76

Find similar

Allegiant Air

Aug 28

BNA8:00 amNashville Intl

1h 44m

IAD10:44 amWashington, D.C. Dulles Intl

Aug 30

IAD8:12 pmWashington, D.C. Dulles Intl

1h 49m

BNA9:01 pmNashville Intl

$80

Find similar

Allegiant Air

Aug 28

BNA8:00 amNashville Intl

1h 44m

IAD10:44 amWashington, D.C. Dulles Intl

Aug 31

IAD4:56 pmWashington, D.C. Dulles Intl

1h 49m

BNA5:45 pmNashville Intl

$84

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Nashville 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 8/28

8:00 am-10:44 am

Nonstop1h 44m

Washington, D.C. Dulles Intl

Sun 8/31

4:56 pm-5:45 pm

Nonstop1h 49m

$76

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Fri 10/3

7:32 pm-10:23 pm

Nonstop1h 51m

Baltimore/Washington

Sun 10/5

5:41 pm-6:37 pm

Nonstop1h 56m

$79

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Thu 8/28

8:00 am-10:44 am

Nonstop1h 44m

Washington, D.C. Dulles Intl

Sat 8/30

8:12 pm-9:01 pm

Nonstop1h 49m

$80

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Sat 8/30

5:22 pm-8:17 pm

Nonstop1h 55m

Washington, D.C. Reagan-National

Sun 8/31

10:27 am-11:27 am

Nonstop2h 00m

$179

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Sat 9/13

8:00 am-1:19 pm

1 stop4h 19m

Washington, D.C. Reagan-National

Sat 9/13

5:08 pm-9:38 pm

1 stop5h 30m

$197

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Thu 12/25

6:49 pm-9:30 pm

Nonstop1h 41m

Washington, D.C. Reagan-National

Tue 12/30

7:45 pm-8:55 pm

Nonstop2h 10m

$198

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Mon 10/27

6:25 am-9:15 am

Nonstop1h 50m

Washington, D.C. Reagan-National

Fri 10/31

3:47 pm-4:49 pm

Nonstop2h 02m

$204

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Sat 8/30

6:35 am-1:55 pm

1 stop6h 20m

Washington, D.C. Reagan-National

Sun 8/31

9:00 pm-9:55 pm

Nonstop1h 55m

$224

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Fri 10/17

6:27 pm-9:15 pm

Nonstop1h 48m

Washington, D.C. Dulles Intl

Sun 10/26

8:25 am-9:27 am

Nonstop2h 02m

$229

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Thu 9/11

12:05 pm-6:20 pm

1 stop5h 15m

Washington, D.C. Reagan-National

Mon 9/15

3:55 pm-4:55 pm

Nonstop2h 00m

$239

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 Nashville 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 typical price of a round-trip flight between Nashville and Washington, D.C.?

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 Nashville, 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 Nashville 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 Nashville is on a Friday. momondo users have found tickets for Friday departures for as low as $376. 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 Nashville to Washington, D.C. for around $730.

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 Nashville to Washington, D.C. when you can find flight prices for as low as $250. 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 $977. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from Nashville Intl to Washington, D.C. Dulles Intl for the best Nashville Intl - 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 Nashville when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $285 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 Nashville for as low as $202 on momondo.

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

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

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

How have Nashville to Washington, D.C. flight prices changed over time?

As of August 2025, prices for Nashville to Washington, D.C. flights are approximately 157% more expensive when compared to flights at the same time last year.

When to book flights from Nashville to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Nashville to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Nashville to Washington, D.C. (BNA to WAS) flight deals and tips

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

Best Price Found	$39
Fastest flight time	1h 40m
Direct flights	Every day
Airports in Washington, D.C.	3 airports

The best one-way flight to Washington, D.C. from Nashville in the past 72 hours is $39. The best round-trip flight deal from Nashville to Washington, D.C. found on momondo in the last 72 hours is $76.

The fastest flight from Nashville to Washington, D.C. takes 1h 40m

Direct flights go from Nashville 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

How far is Nashville Intl to Washington, D.C. by plane?
A flight from Nashville Intl to Washington, D.C. will travel around 565.8 mi. A reasonable flight in good conditions will take 1h 40m.
When did momondo last update prices for flights from Nashville Intl Airport to Washington, D.C.?
Prices for flights from Nashville Intl Airport to Washington, D.C. are refreshed on a daily basis.
How many operators does momondo search for flights from Nashville Intl Airport to Washington, D.C.?
There are 6 operators available for flights from Nashville Intl Airport to Washington, D.C. as of August 2025.
How old do you have to be to fly from Nashville Intl Airport 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 Nashville Intl Airport 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 Nashville to Washington, D.C.?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Nashville to Washington, D.C. is Embraer 175 (17.65% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (12.77%), Airbus A319 (8.89%), and Airbus A320-100/200 (8.60%).
What is the most popular airline from Nashville to Washington, D.C.?
momondo data reveals that the most frequently booked airline on the route from Nashville to Washington, D.C. is Southwest, representing 26% of all bookings. The subsequent popular airlines are American Airlines at 24%, Delta at 23%, and United Airlines at 13%.

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

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

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $46	Free Cancellation	Rating 7.2 701 reviews	Search Allegiant Air flights
Spirit Airlines	PriceFrom $81	Free Cancellation	Rating 6.3 8,038 reviews	Search Spirit Airlines flights
Delta	PriceFrom $105	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
United Airlines	PriceFrom $167	Free Cancellation	Rating 7.4 8,925 reviews	Search United Airlines flights
Southwest	PriceFrom $170	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
American Airlines	PriceFrom $178	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Delta Flights From Nashville to Washington, D.C.
Across 20 Delta flights from Nashville to Washington, D.C. this week, the average price was $323, with the best Delta deals starting from $105 round-trip. 7,981 users have rated Delta on momondo, with an average score of 8.0/10.
Southwest Flights From Nashville to Washington, D.C.
Southwest is also a popular choice for this route. Southwest flight deals for Nashville to Washington, D.C. start from as low as $170 round-trip, depending on your selected dates, with average Southwest deals seen on momondo around $338. Southwest operates 21 flights to Washington, D.C. from Nashville in an average week. Users have rated it 8.0/10 across 4,246 reviews.

Alexandria

Gettysburg

Arlington

National Harbor

Woodbridge

Tysons

Laurel

Silver Spring

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 Nashville to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Nashville.

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

momondo does allow users to show only those flights to Washington, D.C. from Nashville which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Nashville to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Nashville to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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

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Cheap flights from Nashville to Washington, D.C. from $39

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nashville to Washington, D.C. departing on 11/16. 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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Big names and deals

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Filter for what you want

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Find the cheapest flights from Nashville to Washington, D.C. (BNA-WAS)

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

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

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

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

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

momondo Fare Finder

Use the filters below to find and compare flights from Nashville 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 Nashville 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 typical price of a round-trip flight between Nashville and Washington, D.C.?

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 Nashville Intl to Washington, D.C. flight route?

Fly from Nashville Intl to Washington, D.C. Dulles Intl for the best Nashville Intl - 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 Nashville Intl to Washington, D.C. flights?

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

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

How have Nashville to Washington, D.C. flight prices changed over time?

As of August 2025, prices for Nashville to Washington, D.C. flights are approximately 157% more expensive when compared to flights at the same time last year.

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

Spirit Airlines, Allegiant Air, and Frontier are the most popular carriers operating from Nashville Intl to Washington, D.C.

What airlines fly to Washington, D.C.?

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

As of August 2025, there are 23 flights per day flying from Nashville to Washington, D.C.. The most common time of day flights depart is 3:00PM, with 39% of flights taking off at noon.

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

The number of flights available between Nashville and Washington, D.C. is 162 per week as of August 2025. The most frequent departure day is Mon, with 23% of weekly flights leaving on this day.

When to book flights from Nashville to Washington, D.C.

Cheap Nashville to Washington, D.C. (BNA to WAS) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Washington, D.C.

How far is Nashville Intl to Washington, D.C. by plane?

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

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

How old do you have to be to fly from Nashville Intl Airport 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 Nashville to Washington, D.C.?

What is the most popular airline from Nashville to Washington, D.C.?

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

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

Delta Flights From Nashville to Washington, D.C.

Southwest Flights From Nashville to Washington, D.C.

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

Why use momondo?

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

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

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

I’m not ready to book a flight from Nashville 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.