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District of Columbia

$91+ Cheap flights from Nashville (BNA) to District of Columbia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — IAD
Aug 5 — Aug 121
Wed 8/5
Wed 8/12
1 adult, Economy
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Cheap flight deals from Nashville to District of Columbia

Cheapest flights from Nashville to District of Columbia
Explore the most affordable flight options available from Nashville to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:50 am
BNA
-
IAD
Nonstop1h 47m
Allegiant Air
Sat 8/89:05 pm
IAD
-
BNA
Nonstop1h 48m
Allegiant Air
Deal found 7/5$91
This Kissandfly.com deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/811:15 am
BNA
-
IAD
Nonstop1h 47m
Allegiant Air
Sun 8/93:27 pm
IAD
-
BNA
Nonstop1h 48m
Allegiant Air
Deal found 7/5$92
This Cheapflightsfares deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:19 am
BNA
-
IAD
Nonstop1h 47m
Allegiant Air
Sat 8/159:05 pm
IAD
-
BNA
Nonstop1h 48m
Allegiant Air
Deal found 7/6$96
This eDestinos deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:20 am
BNA
-
IAD
Nonstop1h 47m
Allegiant Air
Thu 8/63:27 pm
IAD
-
BNA
Nonstop1h 48m
Allegiant Air
Deal found 7/4$97
This Super.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:20 am
BNA
-
IAD
Nonstop1h 47m
Allegiant Air
Sun 8/93:27 pm
IAD
-
BNA
Nonstop1h 48m
Allegiant Air
Deal found 7/3$101
This CheapOair deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1811:20 am
BNA
-
IAD
Nonstop1h 47m
Allegiant Air
Sat 7/259:10 pm
IAD
-
BNA
Nonstop1h 48m
Allegiant Air
Deal found 7/1$105
This Priceline deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:55 pm
BNA
-
DCA
1 stop8h 04m
Multiple Airlines
Sun 8/306:10 am
DCA
-
BNA
1 stop4h 50m
Multiple Airlines
Deal found 7/2$206
This Frontier deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:55 pm
BNA
-
DCA
1 stop8h 04m
Frontier
Tue 9/157:00 am
DCA
-
BNA
1 stop12h 47m
Frontier
Deal found 7/4$210
This Expedia deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2912:17 pm
BNA
-
DCA
1 stop8h 42m
Multiple Airlines
Tue 8/46:21 am
DCA
-
BNA
1 stop4h 51m
Multiple Airlines
Deal found 7/2$216
This Trip.com deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:55 pm
BNA
-
DCA
1 stop8h 04m
Frontier
Wed 8/261:59 pm
DCA
-
BNA
1 stop23h 11m
Frontier
Deal found 7/5$220
This JetBlue deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:45 am
BNA
-
DCA
1 stop7h 28m
JetBlue
Sun 8/306:10 am
DCA
-
BNA
1 stop4h 50m
JetBlue
Deal found 7/2$222
This Priceline deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:55 pm
BNA
-
DCA
1 stop8h 04m
Multiple Airlines
Thu 9/36:10 am
DCA
-
BNA
1 stop4h 36m
Multiple Airlines
Deal found 7/3$226

Find flight deals from Nashville to District of Columbia

Keep the following information in mind while searching for Nashville to District of Columbia flight deals. Data was last updated July 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$91
(Cheapflightsfares)

Popular in

June

Cheapest in

August

Average price

$270

Good round-trip deal

$339 or less

Good one-way deal

$154 or less
Provider with most accurate pricing for Nashville Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Washington, D.C. (WAS) flights.
Search Deals
From Nashville Intl to District of Columbia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Nashville Intl to District of Columbia.
Search Deals
Price to beat on a one-way flight from Nashville Intl to District of Columbia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nashville to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 6, 2026.
Use the filters below to find and compare flights from Nashville to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Sat 8/1

2:32 pm-9:25 pm

1 stop5h 53m

Washington, D.C. Reagan-National

Tue 8/4

6:21 am-10:12 am

1 stop4h 51m

$236

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Fri 10/16

2:27 pm-9:05 pm

1 stop5h 38m

Washington, D.C. Reagan-National

Sun 10/18

6:00 am-1:32 pm

1 stop8h 32m

$243

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Wed 9/2

1:05 pm-3:50 pm

Nonstop1h 45m

Washington, D.C. Reagan-National

Sat 9/5

10:00 am-11:00 am

Nonstop2h 00m

$269

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Sat 8/8

9:40 am-12:30 pm

Nonstop1h 50m

Washington, D.C. Reagan-National

Mon 8/10

3:30 pm-6:50 pm

1 stop4h 20m

$271

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Fri 9/11

1:37 pm-4:25 pm

Nonstop1h 48m

Washington, D.C. Dulles Intl

Wed 9/23

5:45 pm-6:47 pm

Nonstop2h 02m

$297

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Sat 9/26

8:30 am-11:18 am

Nonstop1h 48m

Washington, D.C. Dulles Intl

Sat 9/26

5:37 pm-6:39 pm

Nonstop2h 02m

$325

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Mon 7/27

2:27 pm-11:33 pm

1 stop8h 06m

Washington, D.C. Reagan-National

Sat 8/1

6:20 am-10:12 am

1 stop4h 52m

$329

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Sat 10/3

8:05 am-11:03 am

Nonstop1h 58m

Washington, D.C. Reagan-National

Mon 10/5

3:24 pm-4:29 pm

Nonstop2h 05m

$330

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Thu 9/24

7:45 pm-10:30 pm

Nonstop1h 45m

Washington, D.C. Reagan-National

Sat 9/26

10:00 am-11:00 am

Nonstop2h 00m

$330

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Wed 9/2

9:52 am-4:02 pm

1 stop5h 10m

Washington, D.C. Dulles Intl

Sat 9/5

8:30 am-9:29 am

Nonstop1h 59m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/4

Showing 1-10 of 42 resultsSorted by cheapest first
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Best time to book a flight from Nashville to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Nashville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Nashville to District of Columbia

What is the cheapest month to book a flight from Nashville to District of Columbia?

Currently, September is the cheapest month in which you can book a flight from Nashville to District of Columbia (average of $24). Flying from Nashville to District of Columbia in May is currently the most expensive (average of $182). 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 BNA to DC?

Find hourly flight availability from Nashville to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 6, 2026.

A simple way to save on the total cost of your ticket is to fly from Nashville to District of Columbia in the evening. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight at noon.

Weekly flight availability from Nashville to District of Columbia

Explore weekly flight availability from Nashville to District of Columbia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 6, 2026.

The most flights from BNA to USDC are scheduled on a Thursday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Nashville to District of Columbia?

How far ahead should I book a flight from Nashville to District of Columbia?

The price you pay for your flight from Nashville to District of Columbia may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Nashville to District of Columbia?

Use this chart to determine the cheapest time to fly round-trip from Nashville to District of Columbia. Price data was last updated on June 27, 2026.

Travelers seeking maximum savings on their Nashville to District of Columbia flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated July 6, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Nashville to District of Columbia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,252 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

7.9

Food

7.0

Reviews

1 / 20
6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Southwest
7.9
Good
4,252 reviews
Southwest
7.9
Good
4,252 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

7.9

Food

7.0

Reviews

1 / 20
6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Delta
7.8
Good
8,451 reviews
Southwest
7.9
Good
4,252 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

7.9

Food

7.0

Reviews

1 / 20
6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
United Airlines
7.4
Good
9,945 reviews
Southwest
7.9
Good
4,252 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

7.9

Food

7.0

Reviews

1 / 20
6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Allegiant Air
7.3
Good
688 reviews
Southwest
7.9
Good
4,252 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

7.9

Food

7.0

Reviews

1 / 20
6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
American Airlines
7.1
Good
11,783 reviews
Southwest
7.9
Good
4,252 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

7.9

Food

7.0

Reviews

1 / 20
6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Nashville to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Nashville to District of Columbia?

    Nashville Intl (BNA), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Nashville to District of Columbia.

  • How long is the flight from Nashville to District of Columbia?

    JetBlue, Southwest, and United Airlines can get you from Nashville to District of Columbia in just under 1h 45m. Your travel time can differ by up to 4h 08m. Nashville and District of Columbia are separated by a distance of 561 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Nashville to District of Columbia one-way?

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $47. Delta flights start at $78 while deals on American Airlines start at $89 one-way.

  • What are the most reliable airlines from Nashville to District of Columbia?

    Before booking your flight to District of Columbia from Nashville, check out the most reliable airlines to get you to your destination on time: ITA Airways (87%), Brussels Airlines (80%), SWISS( 80%).

  • What are the cheapest flights from Nashville to District of Columbia?

    Looking for the cheapest flight from Nashville to District of Columbia? While on average our users pay $1,481, our data indicates the cheapest price to be $79. The most popular route (Nashville Intl - Washington, D.C. Reagan-National), is priced around $206.

  • Can I find deals for flights from Nashville to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Nashville to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Nashville to District of Columbia?

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

  • Can I find deals for business class flights from Nashville to District of Columbia?

    Yes. Cheapflights offers flight deals from Nashville to District of Columbia 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 Nashville to District of Columbia?

    Currently, September is the cheapest month in which you can book a flight from Nashville to District of Columbia (average of $24). Flying from Nashville to District of Columbia in May is currently the most expensive (average of $182). 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.

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Alternative routes for Nashville to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Nashville to District of Columbia

Discover the top 7 airlines that operate flights from Nashville to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$56Average$87FlexibilityNo cancel feeOn-time88%
FrontierCheapest$58Average$208FlexibilityNo cancel feeOn-time62%
DeltaCheapest$157Average$367FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$177Average$263FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$179Average$329FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$182Average$321FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$185Average$389FlexibilityNo cancel feeOn-time63%

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