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Nashville

$117+ Cheap flights from Dulles Intl (IAD) to Nashville (BNA)

IAD — BNA
Oct 21 — Oct 281
Wed 10/21
Wed 10/28
1 adult, Economy
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Find cheap flights from Dulles Intl to Nashville with Cheapflights

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Nashville Intl are usually found in July or November, booked 89 days in advance, depart on a Saturday or Thursday and return on a Thursday

Cheap flight deals from Dulles Intl to Nashville

Cheapest flights from Dulles Intl to Nashville

Fri 12/410:24 pm -
1 stop16h 38m
Mon 12/72:47 pm -
1 stop5h 42m
Deal found 9/18$248
Thu 11/1211:16 am -
1 stop9h 25m
Mon 11/168:26 pm -
1 stop12h 55m
Deal found 9/17$249
Sun 11/229:35 pm -
1 stop14h 50m
Mon 11/305:30 pm -
1 stop10h 40m
Deal found 9/19$250
Wed 10/147:50 am -
2 stops12h 53m
Mon 10/198:29 pm -
1 stop12h 48m
Deal found 9/20$251
Wed 11/1811:16 am -
1 stop9h 25m
Fri 11/2010:15 am -
1 stop9h 25m
Deal found 9/16$252
Wed 10/1411:12 am -
1 stop9h 31m
Thu 10/158:29 pm -
2 stops19h 44m
Deal found 9/17$253
Mon 10/58:30 am -
Nonstop1h 59m
Wed 10/78:30 am -
Nonstop1h 48m
Deal found 9/16$254
Mon 10/1211:12 am -
1 stop9h 31m
Thu 10/159:44 pm -
1 stop31h 36m
Deal found 9/16$255
Thu 11/511:16 am -
1 stop9h 25m
Sun 11/88:26 pm -
1 stop12h 55m
Deal found 9/18$256
Tue 11/38:20 am -
Nonstop2h 07m
Thu 11/56:43 pm -
Nonstop1h 47m
Deal found 9/17$257
Sat 10/2412:55 pm -
Nonstop2h 00m
Mon 10/268:29 pm -
1 stop12h 52m
Deal found 9/16$258
Tue 10/139:06 pm -
2 stops23h 37m
Fri 10/168:29 pm -
1 stop12h 48m
Deal found 9/17$259

Find flight deals from Dulles Intl to Nashville

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$248
(Cheapflightsfares)

One-way from

$117
(Trip.com)

Popular in

March

Cheapest in

July

Average price

$397

Good round-trip deal

$352 or less

Good one-way deal

$227 or less
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Nashville Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Nashville Intl flights.
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From Washington, D.C. Dulles Intl to Nashville Intl
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One-way flight from Washington, D.C. Dulles Intl to Nashville Intl
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Highest demand for flights based on searches. 6% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Nashville Intl.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Nashville Intl.
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Nashville

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

IADBNA

Washington, D.C. Dulles Intl

Thu 10/29

12:35 pm-1:41 pm

Nonstop2h 06m

Nashville Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$158

Washington, D.C.Nashville

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

IADBNA

Washington, D.C. Dulles Intl

Thu 11/5

12:35 pm-1:41 pm

Nonstop2h 06m

Nashville Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$166
Quickest round-trip

Washington, D.C.Nashville

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

IADBNA

Washington, D.C. Dulles Intl

Mon 2/15

1:00 pm-1:49 pm

Nonstop1h 49m

Nashville Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$172

Washington, D.C.Nashville

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

IADBNA

Washington, D.C. Dulles Intl

Fri 10/23

5:37 pm-6:39 pm

Nonstop2h 02m

Nashville Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$174

Washington, D.C.Nashville

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

IADBNA

Washington, D.C. Dulles Intl

Thu 12/10

3:00 pm-7:41 pm

1 stop5h 41m

Nashville Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$175

Washington, D.C.Nashville

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

IADBNA

Washington, D.C. Dulles Intl

Sat 10/17

5:37 pm-6:39 pm

Nonstop2h 02m

Nashville Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$199

Washington, D.C.Nashville

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

IADBNA

Washington, D.C. Dulles Intl

Mon 10/26

8:20 am-9:26 am

Nonstop2h 06m

Nashville Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$200

Washington, D.C.Nashville

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

IADBNA

Washington, D.C. Dulles Intl

Fri 10/16

5:37 pm-6:39 pm

Nonstop2h 02m

Nashville Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$202

Washington, D.C.Nashville

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

IADBNA

Washington, D.C. Dulles Intl

Sat 3/20

6:00 am-11:09 am

1 stop6h 09m

Nashville Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$203

Washington, D.C.Nashville

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

IADBNA

Washington, D.C. Dulles Intl

Tue 3/16

6:00 am-9:51 am

1 stop4h 51m

Nashville Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/19

Showing 1-10 of 23 resultsSorted by cheapest first
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Compare providers for flights from Dulles Intl to Nashville

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Nashville in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Nashville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Nashville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Nashville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Nashville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Nashville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Nashville

Have a flexible travel schedule? Discover the best time to fly to Nashville from Dulles Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Nashville

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

The best time to book flights from Washington, D.C. Dulles Intl Airport to Nashville is 88 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Nashville?

Currently, July is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Nashville (average of $333). Flying from Washington, D.C. Dulles Intl Airport to Nashville in March is currently the most expensive (average of $497). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to BNA?

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Nashville in the evening. Doing so could potentially save you 77% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Nashville?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Nashville flights typically cost between $305 and $510 in December.
The cheapest round-trip price found within the last 5 days was $248 on Frontier (Dec 4-Dec 7).

The best insider tips for Washington, D.C. Dulles Intl Airport to Nashville flights

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Dulles Intl Airport to Nashville trip
Our travel experts
Mark Chesnut

Mark Chesnut

Expert on BNA

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on IAD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Nashville

Peruse reviews from past customers who have flown with Delta,United Airlines, andAllegiant Air from Washington, D.C. Dulles Intl Airport to Nashville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,591 reviews

Food

7.2

Overall

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay
Delta
7.8
Good
8,591 reviews
Delta
7.8
Good
8,591 reviews

Food

7.2

Overall

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay
United Airlines
7.4
Good
10,225 reviews
Delta
7.8
Good
8,591 reviews

Food

7.2

Overall

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay
Allegiant Air
7.3
Good
678 reviews
Delta
7.8
Good
8,591 reviews

Food

7.2

Overall

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay
American Airlines
7.0
Good
12,072 reviews
Delta
7.8
Good
8,591 reviews

Food

7.2

Overall

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay
Frontier
5.6
Fair
2,588 reviews
Delta
7.8
Good
8,591 reviews

Food

7.2

Overall

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

Related info for your journey

  • What airport do you fly into for flights to Nashville from Washington, D.C. Dulles Intl?

    If you book a flight to Nashville from Washington, D.C. Dulles Intl, you will be flying to Nashville Intl, which is the city’s only airport. Nashville Intl (BNA) is located 6.0 mi from the center of Nashville. There are 3 flights from Washington, D.C. Dulles Intl to Nashville Intl per day from 5 different airlines.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Nashville?

    Airlines like United Airlines fly from Washington, D.C. Dulles Intl Airport to Nashville in about 5h 26m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 542 mi.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Nashville round-trip?

    Currently priced at $59, Allegiant Air will fly you from Washington, D.C. Dulles Intl Airport to Nashville and back. In addition to Allegiant Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Frontier - these airlines can fly you to your destination from $114 and $199, respectively. Allegiant Air is 85% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Nashville one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Nashville are Allegiant Air ($38), Delta ($102), and United Airlines ($134).

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Nashville?

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. Dulles Intl Airport to Nashville consider choosing Copa Airlines (74%), United Airlines (74%) or Avianca (73%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Nashville?

    On average you can expect to pay $515 for a flight from Washington, D.C. Dulles Intl Airport to Nashville. The cheapest flight overall is $109 while the most popular route, (Washington, D.C. Dulles Intl - Nashville Intl) is currently priced at $217.

  • Can I find deals for flights from Dulles Intl to Nashville that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Nashville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Nashville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Nashville.

  • Can I find deals for business class flights from Dulles Intl to Nashville?

    Yes. Cheapflights offers flight deals from Dulles Intl to Nashville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Nashville?

    Currently, July is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Nashville (average of $333). Flying from Washington, D.C. Dulles Intl Airport to Nashville in March is currently the most expensive (average of $497). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Nashville?

Book flights to Nashville if you plan to visit one of these locations
Cookeville
Murfreesboro
Lebanon
Goodlettsville
Hermitage
Bowling Green
Mount Juliet
Hopkinsville
Brentwood
Antioch
Franklin
Tullahoma

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Dulles Intl to Nashville

AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$59Average$182FlexibilityNo cancel feeOn-time88%
DeltaCheapest$114Average$298FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$199Average$271FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$237Average$410FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$286Average$400FlexibilityNo cancel feeOn-time71%

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