What airlines fly to Washington, D.C.?

Southwest, United Airlines and American 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 31% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 7 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Nashville to Washington, D.C.?

Charlotte (CLT) has the shortest average layover time for this route: 0h 59m.

Which layover airport offers the lowest fares from Nashville to Washington, D.C.?

Flights via Boston (BOS) offer the lowest average round-trip price of $196.

Which layover airport has the shortest travel time from Nashville to Washington, D.C.?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 3h 33m.

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

As of January 2026, there are 27 flights per day flying from Nashville to Washington, D.C.. The most common time of day flights depart is 8:00AM, with 42% of flights taking off at noon.

Which airport is the most popular layover for flights between Nashville and Washington, D.C.?

Boston (BOS) was the most common stop: 25% of momondo users choosing 1-stop flights on this route connected there.

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

Spirit Airlines, Southwest, and Delta 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 190 per week as of January 2026. The most frequent departure day is Mon, with 22% of weekly flights leaving on this day.

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 7 operators available for flights from Nashville Intl Airport to Washington, D.C. as of January 2026.

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.

$65 Cheap Flights from Nashville to Washington, D.C. in 2026

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8:52 pm - 9:06 am

BNA

BWI

11h 14m

1 stop

12:30 pm - 7:48 pm

BWI

BNA

8h 18m

1 stop

$141Spirit Airlines

Tue, Feb 17 - Tue, Feb 24

8:30 am - 7:01 pm

BNA

BWI

9h 31m

1 stop

12:30 pm - 7:48 pm

BWI

BNA

8h 18m

1 stop

$145Spirit Airlines

Sat, Feb 14 - Tue, Feb 17

8:52 pm - 9:06 am

BNA

BWI

11h 14m

1 stop

12:30 pm - 7:48 pm

BWI

BNA

8h 18m

1 stop

$153Spirit Airlines

Mon, Feb 23 - Tue, Feb 24

8:30 am - 7:01 pm

BNA

BWI

9h 31m

1 stop

9:04 pm - 7:25 am

BWI

BNA

11h 21m

1 stop

$162Multiple Airlines

Sat, Feb 14 - Mon, Feb 16

2:51 pm - 11:59 pm

BNA

BWI

8h 08m

1 stop

9:36 am - 7:25 am

BWI

BNA

22h 49m

1 stop

$165Multiple Airlines

Thu, Feb 5 - Mon, Feb 9

11:34 am - 2:14 pm

BNA

IAD

1h 40mnonstop

8:54 pm - 9:40 pm

IAD

BNA

1h 46mnonstop

$226Allegiant Air

Sun, Jun 21 - Sat, Jun 27

8:30 am - 11:16 am

BNA

IAD

1h 46mnonstop

5:55 pm - 7:01 pm

IAD

BNA

2h 06mnonstop

$233United Airlines

Sat, Feb 14 - Tue, Feb 17

7:15 pm - 10:00 pm

BNA

DCA

1h 45mnonstop

6:45 pm - 7:55 pm

DCA

BNA

2h 10mnonstop

$235Southwest

Sun, Feb 8 - Sat, Feb 14

11:34 am - 2:14 pm

BNA

IAD

1h 40mnonstop

3:04 pm - 3:50 pm

IAD

BNA

1h 46mnonstop

$241Allegiant Air

Sun, Jun 21 - Sun, Jun 28

7:15 am - 1:32 pm

BNA

IAD

5h 17m

1 stop

11:30 am - 2:47 pm

IAD

BNA

4h 17m

1 stop

$253American Airlines

Sat, Feb 14 - Tue, Feb 17

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

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

Allegiant Air

Jun 21

BNA11:34 amNashville Intl

1h 40m

IAD2:14 pmWashington, D.C. Dulles Intl

Jun 27

IAD8:54 pmWashington, D.C. Dulles Intl

1h 46m

BNA9:40 pmNashville Intl

$226

Allegiant Air

Jun 21

BNA11:34 amNashville Intl

1h 40m

IAD2:14 pmWashington, D.C. Dulles Intl

Jun 28

IAD3:04 pmWashington, D.C. Dulles Intl

1h 46m

BNA3:50 pmNashville Intl

$241

Allegiant Air

Jun 14

BNA11:34 amNashville Intl

1h 40m

IAD2:14 pmWashington, D.C. Dulles Intl

Jun 21

IAD6:20 pmWashington, D.C. Dulles Intl

29h 01m

1 stop

BNA10:21 pmNashville Intl

$265

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

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

United Airlines

Feb 14

BNA6:25 pmNashville Intl

1h 46m

IAD9:11 pmWashington, D.C. Dulles Intl

Feb 17

IAD12:41 pmWashington, D.C. Dulles Intl

2h 06m

BNA1:47 pmNashville Intl

$233

United Airlines

Mar 13

BNA8:30 amNashville Intl

1h 46m

IAD11:16 amWashington, D.C. Dulles Intl

Mar 17

IAD8:15 amWashington, D.C. Dulles Intl

2h 06m

BNA9:21 amNashville Intl

$277

United Airlines

Mar 28

BNA1:36 pmNashville Intl

1h 47m

IAD4:23 pmWashington, D.C. Dulles Intl

Mar 31

IAD12:45 pmWashington, D.C. Dulles Intl

2h 01m

BNA1:46 pmNashville Intl

$285

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

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Tue 2/17

8:52 pm-9:06 am

1 stop11h 14m

Baltimore/Washington

Tue 2/24

12:30 pm-7:48 pm

1 stop8h 18m

$141

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Sat 2/14

8:30 am-7:01 pm

1 stop9h 31m

Baltimore/Washington

Tue 2/17

12:30 pm-7:48 pm

1 stop8h 18m

$145

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Mon 2/23

8:52 pm-9:06 am

1 stop11h 14m

Baltimore/Washington

Tue 2/24

12:30 pm-7:48 pm

1 stop8h 18m

$153

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Sat 2/14

8:30 am-7:01 pm

1 stop9h 31m

Baltimore/Washington

Mon 2/16

9:04 pm-7:25 am

1 stop11h 21m

$162

NashvilleBaltimore

BNA - BWI

BNABWI

Nashville Intl

Thu 2/5

2:51 pm-11:59 pm

1 stop8h 08m

Baltimore/Washington

Mon 2/9

9:36 am-7:25 am

1 stop22h 49m

$165

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Sun 6/21

11:34 am-2:14 pm

Nonstop1h 40m

Washington, D.C. Dulles Intl

Sat 6/27

8:54 pm-9:40 pm

Nonstop1h 46m

$226

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Sat 2/14

8:30 am-11:16 am

Nonstop1h 46m

Washington, D.C. Dulles Intl

Tue 2/17

5:55 pm-7:01 pm

Nonstop2h 06m

$233

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Sun 2/8

7:15 pm-10:00 pm

Nonstop1h 45m

Washington, D.C. Reagan-National

Sat 2/14

6:45 pm-7:55 pm

Nonstop2h 10m

$235

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Sun 6/21

11:34 am-2:14 pm

Nonstop1h 40m

Washington, D.C. Dulles Intl

Sun 6/28

3:04 pm-3:50 pm

Nonstop1h 46m

$241

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Sat 2/14

7:15 am-1:32 pm

1 stop5h 17m

Washington, D.C. Dulles Intl

Tue 2/17

11:30 am-2:47 pm

1 stop4h 17m

$253

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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

Layovers

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 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 $175.

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 Thursday. momondo users have found tickets for Thursday departures for as low as $409. 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 $722.

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 $261. 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 $931. 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. Reagan-National 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 $274 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 $151 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 January 2026, prices for Nashville to Washington, D.C. flights are approximately 13% 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	$148
Fastest flight time	1h 40m
Direct flights	Every day
Airports in Washington, D.C.	2 airports

The best one-way flight to Washington, D.C. from Nashville in the past 72 hours is $148. The best round-trip flight deal from Nashville to Washington, D.C. found on momondo in the last 72 hours is $281.

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 2 airports in Washington, D.C.. From Nashville there are direct flights to 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 7 operators available for flights from Nashville Intl Airport to Washington, D.C. as of January 2026.
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 (15.82% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (13.52%), Airbus A319 (10.98%), and Embraer 170 (8.28%).
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 24% of all bookings. The subsequent popular airlines are American Airlines at 23%, Delta at 23%, and Allegiant Air 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 $45	Free Cancellation	Rating 7.2 705 reviews	Search Allegiant Air flights
Spirit Airlines	PriceFrom $78	Free Cancellation	Rating 6.3 8,354 reviews	Search Spirit Airlines flights
Delta	PriceFrom $136	Free Cancellation	Rating 7.9 8,080 reviews	Search Delta flights
JetBlue	PriceFrom $137	Free Cancellation	Rating 7.2 2,892 reviews	Search JetBlue flights
United Airlines	PriceFrom $149	Free Cancellation	Rating 7.4 9,184 reviews	Search United Airlines flights
American Airlines	PriceFrom $177	Free Cancellation	Rating 7.2 11,166 reviews	Search American Airlines flights
Southwest	PriceFrom $179	Free Cancellation	Rating 8.0 4,266 reviews	Search Southwest flights

Southwest Flights From Nashville to Washington, D.C.
Across 35 Southwest flights from Nashville to Washington, D.C. this week, the average price was $315, with the best Southwest deals starting from $179 round-trip. 4,266 users have rated Southwest on momondo, with an average score of 8.0/10.
Delta Flights From Nashville to Washington, D.C.
Delta is also a popular choice for this route. Delta flight deals for Nashville to Washington, D.C. start from as low as $136 round-trip, depending on your selected dates, with average Delta deals seen on momondo around $338. Delta operates 18 flights to Washington, D.C. from Nashville in an average week. Users have rated it 7.9/10 across 8,080 reviews.

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Tysons

Laurel

Colonial Beach

Silver Spring

Towson

Fredericksburg

Rockville

Gaithersburg

Manassas

Springfield

Fairfax

Linthicum Heights

Bethesda

Glen Burnie

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 $65

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 2/10. 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 Nashville to Washington, D.C.

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

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

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

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

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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.

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. Reagan-National 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 January 2026, prices for Nashville to Washington, D.C. flights are approximately 13% 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, Southwest, and Delta are the most popular carriers operating from Nashville Intl to Washington, D.C.

What airlines fly to Washington, D.C.?

Which airport is the most popular layover for flights between Nashville and Washington, D.C.?

Boston (BOS) was the most common stop: 25% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Nashville to Washington, D.C.?

Flights via Boston (BOS) offer the lowest average round-trip price of $196.

Which layover airport has the shortest travel time from Nashville to Washington, D.C.?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 3h 33m.

Which layover airport has the shortest connection time from Nashville to Washington, D.C.?

Charlotte (CLT) has the shortest average layover time for this route: 0h 59m.

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

As of January 2026, there are 27 flights per day flying from Nashville to Washington, D.C.. The most common time of day flights depart is 8:00AM, with 42% 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 190 per week as of January 2026. The most frequent departure day is Mon, with 22% 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

Southwest Flights From Nashville to Washington, D.C.

Delta 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.