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District of Columbia

$118+ Cheap flights from Nashville (BNA) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — IAD
Sep 16 — Sep 231
Wed 9/16
Wed 9/23
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 August 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:40 pm -
1 stop15h 37m
Mon 9/146:36 pm -
2 stops23h 09m
Deal found 8/12$142
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:40 pm -
1 stop15h 37m
Mon 10/511:12 am -
1 stop6h 33m
Deal found 8/14$146
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:40 pm -
1 stop14h 52m
Mon 9/2110:27 am -
1 stop23h 21m
Deal found 8/11$147
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:40 pm -
1 stop15h 47m
Sun 10/411:12 am -
1 stop22h 30m
Deal found 8/11$149
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:10 am -
1 stop13h 11m
Sun 11/88:04 pm -
1 stop23h 38m
Deal found 8/12$155
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:52 am -
1 stop21h 40m
Mon 9/216:36 pm -
2 stops15h 12m
Deal found 8/11$157
This Frontier deal was found by Cheapflights users on 8/14. 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.
Thu 9/101:49 pm -
1 stop15h 31m
Tue 9/1511:12 am -
1 stop6h 33m
Deal found 8/14$158
This Travelocity deal was found by Cheapflights users on 8/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:32 pm -
1 stop24h 27m
Mon 9/217:00 am -
1 stop13h 55m
Deal found 8/15$158
This Frontier deal was found by Cheapflights users on 8/15. 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.
Sat 9/59:10 am -
1 stop5h 57m
Mon 9/79:44 pm -
1 stop13h 33m
Deal found 8/15$159
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:40 pm -
1 stop15h 37m
Fri 9/186:46 pm -
2 stops22h 59m
Deal found 8/12$161
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:40 pm -
1 stop15h 37m
Mon 9/146:36 pm -
2 stops23h 09m
Deal found 8/16$162
This Super.com deal was found by Cheapflights users on 8/15. 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 9/123:14 pm -
1 stop19h 57m
Sat 9/197:00 am -
1 stop8h 18m
Deal found 8/15$165

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 August 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$142
(Kiwi.com)

One-way from

$118
(Super.com)

Popular in

June

Cheapest in

October

Average price

$328

Good round-trip deal

$290 or less

Good one-way deal

$167 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
One-way flight from Nashville Intl to District of Columbia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 August 17, 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 Nashville Intl - IAD Washington, D.C. Dulles Intl

BNAIAD

Nashville Intl

Thu 9/3

6:42 pm-9:30 pm

Nonstop1h 48m

Washington, D.C. Dulles Intl

Tue 9/8

12:52 pm-1:52 pm

Nonstop2h 00m

$216

NashvilleWashington, D.C.

BNA Nashville Intl - DCA Washington, D.C. Reagan-National

BNADCA

Nashville Intl

Wed 9/2

11:40 am-2:34 pm

Nonstop1h 54m

Washington, D.C. Reagan-National

Thu 9/3

8:40 pm-9:43 pm

Nonstop2h 03m

$216

NashvilleWashington, D.C.

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

BNAIAD

Nashville Intl

Tue 9/8

6:42 pm-9:30 pm

Nonstop1h 48m

Washington, D.C. Dulles Intl

Thu 9/10

5:45 pm-6:47 pm

Nonstop2h 02m

$216

NashvilleWashington, D.C.

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

BNAIAD

Nashville Intl

Wed 9/2

6:42 pm-9:30 pm

Nonstop1h 48m

Washington, D.C. Dulles Intl

Thu 9/3

12:52 pm-1:52 pm

Nonstop2h 00m

$216

NashvilleWashington, D.C.

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

BNAIAD

Nashville Intl

Thu 9/17

8:30 am-11:18 am

Nonstop1h 48m

Washington, D.C. Dulles Intl

Mon 9/21

8:30 am-9:29 am

Nonstop1h 59m

$219

NashvilleWashington, D.C.

BNA Nashville Intl - DCA Washington, D.C. Reagan-National

BNADCA

Nashville Intl

Sat 9/5

7:00 am-6:00 pm

1 stop10h 00m

Washington, D.C. Reagan-National

Mon 9/7

6:55 am-7:55 am

Nonstop2h 00m

$223

NashvilleWashington, D.C.

BNA Nashville Intl - DCA Washington, D.C. Reagan-National

BNADCA

Nashville Intl

Sat 10/10

8:00 am-10:54 am

Nonstop1h 54m

Washington, D.C. Reagan-National

Tue 10/13

6:10 am-9:09 am

1 stop3h 59m

$223

NashvilleWashington, D.C.

BNA Nashville Intl - DCA Washington, D.C. Reagan-National

BNADCA

Nashville Intl

Wed 9/2

12:45 pm-6:35 pm

1 stop4h 50m

Washington, D.C. Reagan-National

Thu 9/3

6:55 am-7:55 am

Nonstop2h 00m

$226

NashvilleWashington, D.C.

BNA Nashville Intl - DCA Washington, D.C. Reagan-National

BNADCA

Nashville Intl

Tue 9/8

9:10 pm-11:55 pm

Nonstop1h 45m

Washington, D.C. Reagan-National

Thu 9/10

3:30 pm-6:50 pm

1 stop4h 20m

$226

NashvilleWashington, D.C.

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

BNAIAD

Nashville Intl

Sat 10/3

10:12 am-4:30 pm

1 stop5h 18m

Washington, D.C. Dulles Intl

Wed 10/7

6:05 am-9:09 am

1 stop4h 04m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

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, October is the cheapest month in which you can book a flight from Nashville to District of Columbia (average of $280). Flying from Nashville to District of Columbia in March is currently the most expensive (average of $374). 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 August 17, 2026.

A simple way to save on the total cost of your ticket is to fly from Nashville to District of Columbia in the morning. If you’re flexible enough to do this you can expect to save up to 29% 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 August 17, 2026.

The most flights from BNA to USDC are scheduled on a Friday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

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

Airfare is typical for this route at the moment.
Nashville to District of Columbia flights typically cost between $128 and $363 in September.
The cheapest round-trip price found within the last 5 days was $142 on Multiple Airlines (Sep 11-Sep 14).

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 57 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 August 8, 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. Monday evenings 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 August 17, 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
8.0
Very good
4,217 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

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
8.0
Very good
4,217 reviews
Southwest
8.0
Very good
4,217 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

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
8,504 reviews
Southwest
8.0
Very good
4,217 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

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
10,106 reviews
Southwest
8.0
Very good
4,217 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

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
676 reviews
Southwest
8.0
Very good
4,217 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

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
11,946 reviews
Southwest
8.0
Very good
4,217 reviews

Entertainment

7.5

Food

7.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Overall

8.0

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?

    United Airlines, Delta, and Southwest can get you from Nashville to District of Columbia in just under 1h 48m. Your travel time can differ by up to 8h 12m. Nashville and District of Columbia are separated by a distance of 542 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. American Airlines flights start at $89 while deals on Delta start at $106 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: Sun Country Air (100%), ITA Airways (93%), Lufthansa( 87%).

  • 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 $1,647, our data indicates the cheapest price to be $105. The most popular route (Nashville Intl - Washington, D.C. Dulles Intl), is priced around $162.

  • 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, October is the cheapest month in which you can book a flight from Nashville to District of Columbia (average of $280). Flying from Nashville to District of Columbia in March is currently the most expensive (average of $374). 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

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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 August 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$58Average$114FlexibilityNo cancel feeOn-time88%
FrontierCheapest$58Average$234FlexibilityNo cancel feeOn-time62%
DeltaCheapest$175Average$372FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$177Average$255FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$186Average$335FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$189Average$328FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$209Average$401FlexibilityNo cancel feeOn-time63%

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