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Cheap flights from Nashville to Washington, D.C. from $129

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 am - 10:14 pmBNA  Nashville Intl-IAD Washington, D.C. Dulles Intl
14h 44m1 stop Fort Lauderdale
Multiple Airlines Logo
9:49 pm - 4:04 pmIAD  Washington, D.C. Dulles Intl-BNA Nashville Intl
19h 15m2 stops Miami Philadelphia
$247Multiple Airlines
Thu, Dec 24 - Thu, Dec 31
Frontier Logo
12:13 pm - 9:11 pmBNA  Nashville Intl-IAD Washington, D.C. Dulles Intl
7h 58m1 stop Orlando
Frontier Logo
10:28 pm - 7:31 amIAD  Washington, D.C. Dulles Intl-BNA Nashville Intl
10h 03m1 stop Orlando
$248Frontier
Wed, Dec 23 - Mon, Dec 28
Frontier Logo
1:47 pm - 6:07 amBNA  Nashville Intl-IAD Washington, D.C. Dulles Intl
15h 20m1 stop Las Vegas Harry Reid Intl
Frontier Logo
10:28 pm - 7:31 amIAD  Washington, D.C. Dulles Intl-BNA Nashville Intl
10h 03m1 stop Orlando
$248Frontier
Fri, Dec 25 - Mon, Dec 28
Frontier Logo
12:20 pm - 8:40 pmBNA  Nashville Intl-IAD Washington, D.C. Dulles Intl
7h 20m1 stop Orlando
Frontier Logo
9:35 pm - 11:25 amIAD  Washington, D.C. Dulles Intl-BNA Nashville Intl
14h 50m1 stop Orlando
$250Frontier
Sat, Nov 21 - Sun, Nov 22
Multiple Airlines Logo
6:30 am - 10:14 pmBNA  Nashville Intl-IAD Washington, D.C. Dulles Intl
14h 44m1 stop Fort Lauderdale
Multiple Airlines Logo
5:30 am - 7:13 amIAD  Washington, D.C. Dulles Intl-BNA Nashville Intl
26h 43m2 stops Atlanta Hartsfield-Jackson Orlando
$252Multiple Airlines
Thu, Dec 24 - Wed, Dec 30
Frontier Logo
8:19 pm - 2:49 pmBNA  Nashville Intl-IAD Washington, D.C. Dulles Intl
17h 30m2 stops Orlando Atlanta Hartsfield-Jackson
Frontier Logo
6:33 pm - 5:20 pmIAD  Washington, D.C. Dulles Intl-BNA Nashville Intl
23h 47m2 stops Atlanta Hartsfield-Jackson Dallas/Fort Worth
$252Frontier
Fri, Dec 4 - Sat, Dec 5
Frontier Logo
8:19 pm - 5:38 pmBNA  Nashville Intl-IAD Washington, D.C. Dulles Intl
20h 19m2 stops Orlando Atlanta Hartsfield-Jackson
Frontier Logo
10:35 pm - 5:20 pmIAD  Washington, D.C. Dulles Intl-BNA Nashville Intl
19h 45m2 stops Atlanta Hartsfield-Jackson Dallas/Fort Worth
$252Frontier
Fri, Dec 4 - Sat, Dec 5
Multiple Airlines Logo
6:30 am - 10:14 pmBNA  Nashville Intl-IAD Washington, D.C. Dulles Intl
14h 44m1 stop Fort Lauderdale
Multiple Airlines Logo
10:59 pm - 7:13 amIAD  Washington, D.C. Dulles Intl-BNA Nashville Intl
33h 14m2 stops Atlanta Hartsfield-Jackson Orlando
$253Multiple Airlines
Thu, Dec 24 - Tue, Dec 29
United Airlines Logo
8:30 am - 11:17 amBNA  Nashville Intl-IAD Washington, D.C. Dulles Intl
1h 47mnonstop
United Airlines Logo
6:00 pm - 7:17 pmIAD  Washington, D.C. Dulles Intl-BNA Nashville Intl
2h 17mnonstop
$263United Airlines
Mon, Dec 14 - Wed, Dec 16
United Airlines Logo
8:30 am - 11:14 amBNA  Nashville Intl-IAD Washington, D.C. Dulles Intl
1h 44mnonstop
United Airlines Logo
5:55 pm - 7:06 pmIAD  Washington, D.C. Dulles Intl-BNA Nashville Intl
2h 11mnonstop
$276United Airlines
Mon, Jan 11 - Fri, Jan 15

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Frontier flights from Nashville to Washington, D.C. Dulles Intl Airport

Our best Frontier deals on Nashville to Washington, D.C. Dulles Intl Airport flight tickets
Frontier
Dec 23
BNA12:13 pmNashville Intl
7h 58m
1 stop
IAD9:11 pmWashington, D.C. Dulles Intl
Dec 28
IAD10:28 pmWashington, D.C. Dulles Intl
10h 03m
1 stop
BNA7:31 amNashville Intl
$248
Frontier
Nov 21
BNA12:20 pmNashville Intl
7h 20m
1 stop
IAD8:40 pmWashington, D.C. Dulles Intl
Nov 22
IAD9:35 pmWashington, D.C. Dulles Intl
14h 50m
1 stop
BNA11:25 amNashville Intl
$250
Frontier
Dec 4
BNA8:19 pmNashville Intl
17h 30m
2 stops
IAD2:49 pmWashington, D.C. Dulles Intl
Dec 5
IAD6:33 pmWashington, D.C. Dulles Intl
23h 47m
2 stops
BNA5:20 pmNashville Intl
$252

American Airlines flights from Nashville to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Nashville to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Nov 25
BNA4:18 pmNashville Intl
4h 43m
1 stop
IAD10:01 pmWashington, D.C. Dulles Intl
Nov 27
IAD9:33 amWashington, D.C. Dulles Intl
6h 55m
1 stop
BNA3:28 pmNashville Intl
$257
American Airlines
Nov 9
BNA6:14 pmNashville Intl
3h 45m
1 stop
IAD10:59 pmWashington, D.C. Dulles Intl
Nov 12
IAD9:33 amWashington, D.C. Dulles Intl
4h 55m
1 stop
BNA1:28 pmNashville Intl
$451
American Airlines
Nov 11
BNA10:11 amNashville Intl
5h 32m
1 stop
IAD4:43 pmWashington, D.C. Dulles Intl
Nov 12
IAD9:33 amWashington, D.C. Dulles Intl
4h 02m
1 stop
BNA12:35 pmNashville Intl
$454

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleWashington, D.C.

BNA Nashville Intl - IAD Washington, D.C. Dulles Intl

BNAIAD

Nashville Intl

Thu 12/24

6:30 am-10:14 pm

1 stop14h 44m

Washington, D.C. Dulles Intl

Thu 12/31

9:49 pm-4:04 pm

2 stops19h 15m

$247

NashvilleWashington, D.C.

BNA Nashville Intl - IAD Washington, D.C. Dulles Intl

BNAIAD

Nashville Intl

Wed 12/23

12:13 pm-9:11 pm

1 stop7h 58m

Washington, D.C. Dulles Intl

Mon 12/28

10:28 pm-7:31 am

1 stop10h 03m

$248

NashvilleWashington, D.C.

BNA Nashville Intl - IAD Washington, D.C. Dulles Intl

BNAIAD

Nashville Intl

Fri 12/25

1:47 pm-6:07 am

1 stop15h 20m

Washington, D.C. Dulles Intl

Mon 12/28

10:28 pm-7:31 am

1 stop10h 03m

$248

NashvilleWashington, D.C.

BNA Nashville Intl - IAD Washington, D.C. Dulles Intl

BNAIAD

Nashville Intl

Sat 11/21

12:20 pm-8:40 pm

1 stop7h 20m

Washington, D.C. Dulles Intl

Sun 11/22

9:35 pm-11:25 am

1 stop14h 50m

$250

NashvilleWashington, D.C.

BNA Nashville Intl - IAD Washington, D.C. Dulles Intl

BNAIAD

Nashville Intl

Thu 12/24

6:30 am-10:14 pm

1 stop14h 44m

Washington, D.C. Dulles Intl

Wed 12/30

5:30 am-7:13 am

2 stops26h 43m

$252

NashvilleWashington, D.C.

BNA Nashville Intl - IAD Washington, D.C. Dulles Intl

BNAIAD

Nashville Intl

Fri 12/4

8:19 pm-2:49 pm

2 stops17h 30m

Washington, D.C. Dulles Intl

Sat 12/5

6:33 pm-5:20 pm

2 stops23h 47m

$252

NashvilleWashington, D.C.

BNA Nashville Intl - IAD Washington, D.C. Dulles Intl

BNAIAD

Nashville Intl

Fri 12/4

8:19 pm-5:38 pm

2 stops20h 19m

Washington, D.C. Dulles Intl

Sat 12/5

10:35 pm-5:20 pm

2 stops19h 45m

$252

NashvilleWashington, D.C.

BNA Nashville Intl - IAD Washington, D.C. Dulles Intl

BNAIAD

Nashville Intl

Thu 12/24

6:30 am-10:14 pm

1 stop14h 44m

Washington, D.C. Dulles Intl

Tue 12/29

10:59 pm-7:13 am

2 stops33h 14m

$253

NashvilleWashington, D.C.

BNA Nashville Intl - IAD Washington, D.C. Dulles Intl

BNAIAD

Nashville Intl

Mon 12/14

8:30 am-11:17 am

Nonstop1h 47m

Washington, D.C. Dulles Intl

Wed 12/16

6:00 pm-7:17 pm

Nonstop2h 17m

$263
Quickest round-trip

NashvilleWashington, D.C.

BNA Nashville Intl - IAD Washington, D.C. Dulles Intl

BNAIAD

Nashville Intl

Mon 1/11

8:30 am-11:14 am

Nonstop1h 44m

Washington, D.C. Dulles Intl

Fri 1/15

5:55 pm-7:06 pm

Nonstop2h 11m

$276

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Nashville to Washington, D.C. Dulles Intl 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

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

Prices are currently low for flights on this route.

Typical prices usually range from $354 to $470.
The lowest price recently found on this route was $245.

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, June is the cheapest month to fly from Nashville to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $217. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of June, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $253.

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

Our data shows that Thursday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $653. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Nashville to Washington, D.C. Dulles Intl Airport for around $1,082.

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

Flying to Washington, D.C. Dulles Intl Airport from Nashville in the morning is the least expensive time of day to depart. momondo users have found prices as low as $482 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,032 on average. Flights to Washington, D.C. Dulles Intl Airport from Nashville at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

How far in advance should I book a flight from Nashville to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Nashville when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $343 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Nashville for as low as $218 on momondo.

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

There are 4 cabin classes available to choose from on Nashville to Washington, D.C. Dulles Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of November 2026, prices for Nashville to Washington, D.C. Dulles Intl Airport flights are approximately 64% more expensive when compared to flights at the same time last year.

When to book flights from Nashville to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Nashville to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport (BNA to IAD) flight deals and tips

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

Best Price Found

$129

Fastest flight time

1h 44m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Nashville in the past 72 hours is $129. The best round-trip flight deal from Nashville to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $247.
The fastest flight from Nashville to Washington, D.C. Dulles Intl Airport takes 1h 44m
Direct flights go from Nashville to Washington, D.C. Dulles Intl Airport every day.
Search flight deals

Frequently asked questions about flying from Nashville to Washington, D.C. Dulles Intl Airport

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

    The distance between Nashville Intl and Washington, D.C. Dulles Intl is about 545.4 mi. Typically, this will take 1h 44m by plane in normal conditions.

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

    Prices for flights from Nashville Intl Airport to Washington, D.C. Dulles Intl Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Nashville Intl Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Nashville to Washington, D.C. Dulles Intl Airport?

  • What is the most popular airline from Nashville to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Nashville to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Nashville to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $61Free CancellationRating
7.3
679 reviews
Search Allegiant Air flights
United AirlinesPriceFrom $235Free CancellationRating
7.3
10,460 reviews
Search United Airlines flights

  • United Airlines Flights From Nashville to Washington, D.C. Dulles Intl Airport

    Across 16 United Airlines flights from Nashville to Washington, D.C. Dulles Intl Airport this week, the average price was $375, with the best United Airlines deals starting from $235 round-trip. 10,460 users have rated United Airlines on momondo, with an average score of 7.3/10.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Winchester
Fredericksburg
Waldorf
Laurel
Gaithersburg
Linthicum Heights
Woodbridge
Rockville
Silver Spring
Sterling
Towson
Fairfax
Springfield
Glen Burnie
Edgewood
Chantilly

Why use momondo?

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

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 all potential Nashville 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 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.

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