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District of Columbia

$138+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — IAD
Jun 17 — Jun 241
Wed 6/17
Wed 6/24
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 May 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Sat 6/2711:15 am
BNA
-
IAD
Nonstop1h 40m
Allegiant Air
Sun 6/289:08 pm
IAD
-
BNA
1 stop17h 12m
Allegiant Air
Deal found 5/18$192
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 6/117:00 am
BNA
-
IAD
2 stops12h 02m
Multiple Airlines
Sat 6/138:54 pm
IAD
-
BNA
Nonstop1h 46m
Multiple Airlines
Deal found 5/18$194
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Sat 6/1311:15 am
BNA
-
IAD
Nonstop1h 40m
Multiple Airlines
Sun 6/1412:50 pm
IAD
-
BNA
2 stops7h 55m
Multiple Airlines
Deal found 5/18$195
This Cheapflightsfares deal was found by Cheapflights users on 5/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:34 am
BNA
-
IAD
Nonstop1h 40m
Allegiant Air
Sun 6/143:04 pm
IAD
-
BNA
Nonstop1h 46m
Allegiant Air
Deal found 5/16$197
This Trip.com deal was found by Cheapflights users on 5/18. 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.
Mon 6/85:09 pm
BNA
-
IAD
1 stop18h 44m
Multiple Airlines
Sat 6/138:54 pm
IAD
-
BNA
Nonstop1h 46m
Multiple Airlines
Deal found 5/18$198
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 6/258:35 pm
BNA
-
IAD
2 stops18h 38m
Multiple Airlines
Sun 6/284:02 pm
IAD
-
BNA
Nonstop1h 46m
Multiple Airlines
Deal found 5/18$201
This Booking.com deal was found by Cheapflights users on 5/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:09 pm
BNA
-
IAD
1 stop18h 17m
Multiple Airlines
Sun 7/123:16 pm
IAD
-
BNA
Nonstop1h 48m
Multiple Airlines
Deal found 5/14$202
This Booking.com deal was found by Cheapflights users on 5/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:09 pm
BNA
-
IAD
1 stop18h 42m
Multiple Airlines
Sun 8/23:16 pm
IAD
-
BNA
Nonstop1h 48m
Multiple Airlines
Deal found 5/16$203
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Sat 6/2711:15 am
BNA
-
IAD
Nonstop1h 40m
Multiple Airlines
Sun 6/2812:50 pm
IAD
-
BNA
2 stops7h 55m
Multiple Airlines
Deal found 5/18$204
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/255:38 pm
BNA
-
IAD
Nonstop1h 40m
Allegiant Air
Sun 6/289:08 pm
IAD
-
BNA
1 stop17h 12m
Allegiant Air
Deal found 5/15$206
This Booking.com deal was found by Cheapflights users on 5/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:09 pm
BNA
-
IAD
1 stop18h 17m
Multiple Airlines
Sun 8/163:27 pm
IAD
-
BNA
Nonstop1h 48m
Multiple Airlines
Deal found 5/15$207
This Booking.com deal was found by Cheapflights users on 5/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:17 pm
BNA
-
DCA
1 stop20h 42m
Frontier
Sat 6/66:00 pm
DCA
-
BNA
1 stop16h 45m
Frontier
Deal found 5/13$212

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 May 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$192
(Kiwi.com)

One-way from

$138
(Kiwi.com)

Popular in

March

Cheapest in

June

Average price

$306

Good round-trip deal

$318 or less

Good one-way deal

$168 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. 20% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 18, 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 - IAD

BNAIAD

Nashville Intl

Wed 6/17

8:30 am-11:17 am

Nonstop1h 47m

Washington, D.C. Dulles Intl

Wed 6/24

12:50 pm-1:49 pm

Nonstop1h 59m

$287
Quickest round-trip

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Tue 6/16

4:10 pm-6:55 pm

Nonstop1h 45m

Washington, D.C. Reagan-National

Tue 6/23

1:00 pm-1:50 pm

Nonstop1h 50m

$287

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Tue 6/9

12:00 pm-8:50 pm

1 stop7h 50m

Washington, D.C. Reagan-National

Tue 6/16

6:00 am-11:15 am

2 stops6h 15m

$312

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Thu 6/4

8:30 am-11:17 am

Nonstop1h 47m

Washington, D.C. Dulles Intl

Sat 6/6

5:42 pm-6:47 pm

Nonstop2h 05m

$319

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Sat 9/19

8:30 am-11:18 am

Nonstop1h 48m

Washington, D.C. Dulles Intl

Sat 9/26

5:15 pm-6:14 pm

Nonstop1h 59m

$319

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Fri 10/9

6:00 am-8:40 am

Nonstop1h 40m

Washington, D.C. Reagan-National

Tue 10/13

6:05 am-7:00 am

Nonstop1h 55m

$321

NashvilleWashington, D.C.

BNA - IAD

BNAIAD

Nashville Intl

Fri 7/31

8:30 am-11:17 am

Nonstop1h 47m

Washington, D.C. Dulles Intl

Tue 8/4

12:50 pm-1:49 pm

Nonstop1h 59m

$321

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Fri 7/10

7:59 pm-8:32 am

1 stop11h 33m

Washington, D.C. Reagan-National

Mon 7/13

3:10 pm-4:15 pm

Nonstop2h 05m

$327

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Thu 5/28

12:32 pm-7:59 pm

1 stop6h 27m

Washington, D.C. Reagan-National

Sat 5/30

6:00 am-10:20 am

1 stop5h 20m

$330

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Thu 5/28

6:05 am-12:14 pm

1 stop5h 09m

Washington, D.C. Reagan-National

Mon 6/1

11:35 am-6:57 pm

1 stop8h 22m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Showing 1-10 of 46 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

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 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 March is currently the most expensive (average of $163). 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 May 18, 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 53% on your trip compared to booking a flight at noon.

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 May 16, 2026.

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

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

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 May 18, 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
4,284 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
7.9
Good
4,284 reviews
Southwest
7.9
Good
4,284 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,456 reviews
Southwest
7.9
Good
4,284 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,732 reviews
Southwest
7.9
Good
4,284 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Allegiant Air
7.3
Good
709 reviews
Southwest
7.9
Good
4,284 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,650 reviews
Southwest
7.9
Good
4,284 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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, Southwest, and Delta can get you from Nashville to District of Columbia in just under 1h 47m. Your travel time can differ by up to 9h 46m. 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 Spirit Airlines, which is currently one of the cheapest options available, starting at $40. Allegiant Air flights start at $48 while deals on Delta start at $78 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: SWISS (86%), Brussels Airlines (84%), United Airlines( 81%).

  • 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 $749, our data indicates the cheapest price to be $120. The most popular route (Nashville Intl - Washington, D.C. Reagan-National), is priced around $222.

  • 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 March is currently the most expensive (average of $163). 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 May 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$45Average$76FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$78Average$178FlexibilityNo cancel feeOn-time65%
DeltaCheapest$143Average$356FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$154Average$313FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$177Average$267FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$179Average$253FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$185Average$370FlexibilityNo cancel feeOn-time63%

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