What are the cheapest airlines flying from Nashville to Washington, D.C. Reagan-National Airport round-trip?

Currently priced at $137, JetBlue will fly you from Nashville to Washington, D.C. Reagan-National Airport and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $138 and $178, respectively. JetBlue is currently priced 47% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Nashville to Washington, D.C. Reagan-National Airport one-way?

One-way options have recently been found by users for as low as $88 on Southwest. Other airlines that offer cheap prices include American Airlines from $88 and Delta from $88 one-way.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the cheapest flights from Nashville to Washington, D.C. Reagan-National Airport?

On average you can expect to pay $269 for a flight from Nashville to Washington, D.C. Reagan-National Airport. The cheapest flight overall is $81 while the most popular route, (Nashville Intl - Washington, D.C. Reagan-National) is currently priced at $163.

What are the most reliable airlines from Nashville to Washington, D.C. Reagan-National Airport?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Nashville to Washington, D.C. Reagan-National Airport on time: Alaska Airlines (85%), Envoy Air (84%), American Airlines (81%).

What are the most popular airlines that fly from Nashville to Washington, D.C. Reagan-National Airport?

Consider American Airlines, Delta or Southwest when booking your flight. These represent the most popular airlines when flying from Nashville to Washington, D.C. Reagan-National Airport.

Most accurate provider : When it comes to deals on Nashville-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Nashville-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Nashville-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Nashville-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Nashville-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Nashville to Washington, D.C. Reagan-National?

Located just 6.0 mi from the city center, Nashville Intl is the airport most travelers will use when flying to Washington, D.C. Reagan-National from Nashville. Booking flights from Nashville Intl (BNA) to Washington, D.C. Reagan-National should be relatively easy as there are 6 daily outbound flights to Washington, D.C. Reagan-National from 4 different airlines.

Can I find deals for flights from Nashville to Reagan-National that include hotel bookings?

Yes. In addition to deals on Nashville to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Nashville to Reagan-National?

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

Can I find deals for business class flights from Nashville to Reagan-National?

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

$132+ Flights from Nashville to Washington, D.C. Reagan-National Airport

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Nashville Intl to Washington, D.C. Reagan-National are usually found in August or February, booked 90 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Nashville to Reagan-National

Cheapest flights from Nashville to Reagan-National
Explore the most affordable flight options available from Nashville to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Thu 12/2510:26 amBNA - DCA

Nonstop1h 44mAmerican Airlines

Thu 1/15:00 pmDCA - BNA

Nonstop2h 07mAmerican Airlines

Deal found 12/17

$245

Thu 12/2512:10 pmBNA - DCA

2 stops5h 55mSouthwest

Thu 1/11:15 pmDCA - BNA

Nonstop1h 55mSouthwest

Deal found 12/17

$260

Thu 12/2510:26 amBNA - DCA

1 stop4h 39mAmerican Airlines

Thu 1/228:29 pmDCA - BNA

Nonstop2h 07mAmerican Airlines

Deal found 12/16

$280

Thu 12/2512:10 pmBNA - DCA

2 stops5h 55mSouthwest

Thu 1/2210:35 amDCA - BNA

Nonstop2h 15mSouthwest

Deal found 12/16

$285

Mon 12/297:02 pmBNA - DCA

1 stop20h 57mFrontier

Wed 1/76:00 pmDCA - BNA

1 stop25h 36mFrontier

Deal found 12/16

$320

Wed 12/317:55 pmBNA - DCA

Nonstop1h 45mSouthwest

Sat 1/36:00 amDCA - BNA

Nonstop2h 05mSouthwest

Deal found 12/17

$327

Wed 12/3112:10 pmBNA - DCA

2 stops5h 55mSouthwest

Sun 1/46:00 amDCA - BNA

Nonstop2h 05mSouthwest

Deal found 12/15

$342

Best flights from Nashville to Reagan-National
Discover carefully curated flight deals from Nashville to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Tue 1/65:50 amBNA - DCA

Nonstop1h 51mDelta

Tue 1/68:40 pmDCA - BNA

Nonstop2h 09mDelta

Deal found 12/15

$235

Thu 1/16:09 amBNA - DCA

Nonstop1h 51mAmerican Airlines

Tue 1/67:29 amDCA - BNA

Nonstop2h 16mAmerican Airlines

Deal found 12/15

$240

Tue 1/279:25 amBNA - DCA

2 stops26h 37mMultiple Airlines

Fri 1/308:00 amDCA - BNA

1 stop11h 45mMultiple Airlines

Deal found 12/16

$241

Sat 1/1711:55 amBNA - DCA

Nonstop1h 45mSouthwest

Sun 1/183:25 pmDCA - BNA

1 stop6h 50mSouthwest

Deal found 12/15

$250

Tue 1/135:50 amBNA - DCA

Nonstop1h 51mDelta

Tue 1/138:40 pmDCA - BNA

Nonstop2h 09mDelta

Deal found 12/14

$235

Thu 1/16:10 amBNA - DCA

1 stop4h 49mAmerican Airlines

Wed 1/147:29 amDCA - BNA

Nonstop2h 16mAmerican Airlines

Deal found 12/17

$250

Tue 1/136:00 amBNA - DCA

1 stop5h 15mSouthwest

Tue 1/133:25 pmDCA - BNA

1 stop6h 50mSouthwest

Deal found 12/14

$255

Sat 1/108:43 amBNA - DCA

Nonstop1h 47mDelta

Thu 1/158:40 pmDCA - BNA

Nonstop2h 09mDelta

Deal found 12/16

$265

Sat 1/172:35 pmBNA - DCA

Nonstop1h 47mDelta

Mon 1/193:13 pmDCA - BNA

Nonstop2h 13mDelta

Deal found 12/17

$265

Thu 1/295:06 pmBNA - DCA

Nonstop1h 46mDelta

Sat 1/313:15 pmDCA - BNA

Nonstop2h 13mDelta

Deal found 12/16

$265

Thu 2/195:10 pmBNA - DCA

Nonstop1h 43mDelta

Sat 2/214:05 pmDCA - BNA

Nonstop2h 10mDelta

Deal found 12/15

$265

Last-minute flights from Nashville to Reagan-National
Discover last-minute flight deals from Nashville to Reagan-National. Data last updated December 18, 2025 and is based on user searches.

Thu 12/2510:26 amBNA - DCA

Nonstop1h 44mAmerican Airlines

Thu 1/15:00 pmDCA - BNA

Nonstop2h 07mAmerican Airlines

Deal found 12/16

$245

Thu 1/16:09 amBNA - DCA

Nonstop1h 51mAmerican Airlines

Wed 1/148:29 pmDCA - BNA

Nonstop2h 07mAmerican Airlines

Deal found 12/16

$240

Tue 1/65:50 amBNA - DCA

Nonstop1h 51mDelta

Tue 1/68:40 pmDCA - BNA

Nonstop2h 09mDelta

Deal found 12/15

$235

Thu 1/89:50 amBNA - DCA

1 stop5h 29mJetBlue

Sat 1/108:50 pmDCA - BNA

2 stops14h 23mJetBlue

Deal found 12/16

$238

Thu 1/89:50 amBNA - DCA

1 stop7h 59mJetBlue

Sun 1/115:20 pmDCA - BNA

1 stop16h 45mJetBlue

Deal found 12/15

$249

Sat 1/108:43 amBNA - DCA

Nonstop1h 47mDelta

Sun 1/1110:20 amDCA - BNA

Nonstop2h 16mDelta

Deal found 12/15

$266

Tue 1/139:50 amBNA - DCA

1 stop6h 44mJetBlue

Thu 1/156:00 amDCA - BNA

1 stop5h 13mJetBlue

Deal found 12/15

$248

Sat 1/171:15 pmBNA - DCA

1 stop6h 15mSouthwest

Sun 1/189:30 amDCA - BNA

2 stops8h 15mSouthwest

Deal found 12/15

$265

Tue 1/279:25 amBNA - DCA

2 stops26h 37mMultiple Airlines

Fri 1/308:00 amDCA - BNA

1 stop11h 45mMultiple Airlines

Deal found 12/16

$241

One-way flights from Nashville to Reagan-National
Search for one-way flight options from Nashville to Reagan-National. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Wed 1/145:15 amBNA - DCA

1 stop5h 05mDelta

Deal found 12/17

$132

Thu 12/2510:26 amBNA - DCA

1 stop4h 39mAmerican Airlines

Deal found 12/17

$133

Thu 1/16:10 amBNA - DCA

1 stop5h 44mAmerican Airlines

Deal found 12/17

$134

Mon 1/128:12 pmBNA - DCA

3 stops24h 47mMultiple Airlines

Deal found 12/17

$137

Thu 12/2512:10 pmBNA - DCA

2 stops5h 55mSouthwest

Deal found 12/16

$138

Fri 4/106:40 amBNA - DCA

1 stop15h 19mJetBlue

Deal found 12/17

$139

Mon 1/198:12 pmBNA - DCA

3 stops39h 50mMultiple Airlines

Deal found 12/17

$140

Thu 1/228:12 pmBNA - DCA

3 stops39h 50mMultiple Airlines

Deal found 12/17

$142

Thu 4/26:40 amBNA - DCA

2 stops9h 45mJetBlue

Deal found 12/15

$144

Sun 3/17:35 pmBNA - DCA

1 stop15h 29mFrontier

Deal found 12/15

$146

Tue 1/611:14 amBNA - DCA

3 stops33h 45mMultiple Airlines

Deal found 12/16

$147

Thu 3/126:05 amBNA - DCA

Nonstop1h 53mDelta

Deal found 12/16

$148

Find flight deals from Nashville to Reagan-National

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$238 (Expedia)
One-way from	$132 (Delta)
Popular in	December
Cheapest in	August
Average price	$337
Good round-trip deal	$276 or less
Good one-way deal	$122 or less

Provider with most accurate pricing for Nashville Intl-Washington, D.C. Reagan-National flight deals.

Search Deals

Provider most trusted by Cheapflights users for Nashville Intl-Washington, D.C. Reagan-National flights.

Search Deals

From Nashville Intl to Washington, D.C. Reagan-National

Search Deals

One-way flight from Nashville Intl to Washington, D.C. Reagan-National

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($50 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 December 2025

Search Deals

Price to beat on a round-trip flight from Nashville Intl to Washington, D.C. Reagan-National.

Search Deals

Price to beat on a one-way flight from Nashville Intl to Washington, D.C. Reagan-National.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Tue 1/6

5:50 am-8:41 am

Nonstop1h 51m

Washington, D.C. Reagan-National

Tue 1/6

8:40 pm-9:49 pm

Nonstop2h 09m

$235

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Tue 1/13

5:50 am-8:41 am

Nonstop1h 51m

Washington, D.C. Reagan-National

Tue 1/13

8:40 pm-9:49 pm

Nonstop2h 09m

$235

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Thu 1/1

6:09 am-9:00 am

Nonstop1h 51m

Washington, D.C. Reagan-National

Tue 1/6

7:29 am-8:45 am

Nonstop2h 16m

$240

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Tue 1/27

9:25 am-1:02 pm

2 stops26h 37m

Washington, D.C. Reagan-National

Fri 1/30

8:00 am-6:45 pm

1 stop11h 45m

$241

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Sat 1/17

11:55 am-2:40 pm

Nonstop1h 45m

Washington, D.C. Reagan-National

Sun 1/18

3:25 pm-9:15 pm

1 stop6h 50m

$250

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Thu 1/1

6:10 am-11:59 am

1 stop4h 49m

Washington, D.C. Reagan-National

Wed 1/14

7:29 am-8:45 am

Nonstop2h 16m

$250

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Tue 1/13

6:00 am-12:15 pm

1 stop5h 15m

Washington, D.C. Reagan-National

Tue 1/13

3:25 pm-9:15 pm

1 stop6h 50m

$255

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Sat 1/10

8:43 am-11:30 am

Nonstop1h 47m

Washington, D.C. Reagan-National

Thu 1/15

8:40 pm-9:49 pm

Nonstop2h 09m

$265

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Sat 1/17

2:35 pm-5:22 pm

Nonstop1h 47m

Washington, D.C. Reagan-National

Mon 1/19

3:13 pm-4:26 pm

Nonstop2h 13m

$265

NashvilleWashington, D.C.

BNA - DCA

BNADCA

Nashville Intl

Thu 1/29

5:06 pm-7:52 pm

Nonstop1h 46m

Washington, D.C. Reagan-National

Sat 1/31

3:15 pm-4:28 pm

Nonstop2h 13m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 22 results

Compare providers for flights from Nashville to Reagan-National

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Nashville to Reagan-National in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
JustAirTicket	Price 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 Nashville-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Nashville-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Nashville-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Nashville-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Nashville-Washington, D.C. Reagan-National Airport 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 Nashville to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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 Washington, D.C. Reagan-National Airport

How far ahead should I book a flight from Nashville to Washington, D.C. Reagan-National Airport?

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Nashville to Washington, D.C. Reagan-National Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Nashville to Washington, D.C. Reagan-National Airport?

Currently, August is the cheapest month in which you can book a flight from Nashville to Washington, D.C. Reagan-National Airport (average of $127). Flying from Nashville to Washington, D.C. Reagan-National Airport in January is currently the most expensive (average of $229). 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 DCA?

It’s typically best to fly out from Nashville to Washington, D.C. Reagan-National Airport in the evening. Doing so could potentially save you 13% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Nashville to Washington, D.C. Reagan-National Airport?

Travelers seeking maximum savings on their Nashville to Washington, D.C. Reagan-National Airport flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Nashville to Washington, D.C. Reagan-National Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Nashville to Washington, D.C. Reagan-National Airport trip

Airports

BNA

For self-parking, Terminal Garage 1 and 2 are closest to the terminal, offering a flat daily rate.

DCA

DCA is easily accessible via public transportation with its own Metro stop on the Yellow and Blue lines.

Our travel experts

Emily Zemler

Expert on DCA

Mark Chesnut

Expert on BNA

Reviews of airlines servicing Reagan-National

See what other customers who have flown with Southwest, Delta, and American Airlines from Nashville to Washington, D.C. Reagan-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

7.9

Good

4,250 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.9

Good

8,009 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,054 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

JetBlue

7.2

Good

2,896 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

What airport do you fly from for flights from Nashville to Washington, D.C. Reagan-National?
Located just 6.0 mi from the city center, Nashville Intl is the airport most travelers will use when flying to Washington, D.C. Reagan-National from Nashville. Booking flights from Nashville Intl (BNA) to Washington, D.C. Reagan-National should be relatively easy as there are 6 daily outbound flights to Washington, D.C. Reagan-National from 4 different airlines.
How long is the flight from Nashville to Washington, D.C. Reagan-National Airport?
There are many flights that can get you from Nashville to Washington, D.C. Reagan-National Airport in 1h 45m. Fly via Delta, American Airlines, or Southwest to get the fastest option. There are 561 mi between Nashville and Washington, D.C. Reagan-National Airport. Most flights are nonstop.
What are the cheapest airlines flying from Nashville to Washington, D.C. Reagan-National Airport round-trip?
Currently priced at $137, JetBlue will fly you from Nashville to Washington, D.C. Reagan-National Airport and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $138 and $178, respectively. JetBlue is currently priced 47% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Nashville to Washington, D.C. Reagan-National Airport one-way?
One-way options have recently been found by users for as low as $88 on Southwest. Other airlines that offer cheap prices include American Airlines from $88 and Delta from $88 one-way.
What are the most reliable airlines from Nashville to Washington, D.C. Reagan-National Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Nashville to Washington, D.C. Reagan-National Airport on time: Alaska Airlines (85%), Envoy Air (84%), American Airlines (81%).
What are the cheapest flights from Nashville to Washington, D.C. Reagan-National Airport?
On average you can expect to pay $269 for a flight from Nashville to Washington, D.C. Reagan-National Airport. The cheapest flight overall is $81 while the most popular route, (Nashville Intl - Washington, D.C. Reagan-National) is currently priced at $163.
Can I find deals for flights from Nashville to Reagan-National that include hotel bookings?
Yes. In addition to deals on Nashville to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Nashville to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Nashville to Reagan-National.
Can I find deals for business class flights from Nashville to Reagan-National?
Yes. Cheapflights offers flight deals from Nashville to Reagan-National 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 Washington, D.C. Reagan-National Airport?
Currently, August is the cheapest month in which you can book a flight from Nashville to Washington, D.C. Reagan-National Airport (average of $127). Flying from Nashville to Washington, D.C. Reagan-National Airport in January is currently the most expensive (average of $229). 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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Tysons

Arlington

Owings Mills

Springfield

Hanover

Silver Spring

Fredericksburg

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Rockville

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Towson

Manassas

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Bowie

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McLean

Clinton

Cordova

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Nashville to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$156	Average$229	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$171	Average$214	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$178	Average$276	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$179	Average$289	FlexibilityNo cancel fee	On-time63%

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$132+ Cheap flights from Nashville (BNA) to Reagan-National (DCA)

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Nashville to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Nashville Intl to Washington, D.C. Reagan-National are usually found in August or February, booked 90 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Nashville to Reagan-National

Cheapest flights from Nashville to Reagan-NationalExplore the most affordable flight options available from Nashville to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Nashville to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Nashville to Reagan-National

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

Compare providers for flights from Nashville to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Nashville to Reagan-National in December.

Best time to book a flight from Nashville to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Nashville with our price prediction graph.

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Everything you need to know about your flight from Nashville to Washington, D.C. Reagan-National Airport

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

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The best insider tips for Nashville to Washington, D.C. Reagan-National Airport flights

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DCA

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Reviews of airlines servicing Reagan-National

See what other customers who have flown with Southwest, Delta, and American Airlines from Nashville to Washington, D.C. Reagan-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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What are the cheapest flights from Nashville to Washington, D.C. Reagan-National Airport?

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Alternative routes for Nashville to Reagan-National

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Top 4 airlines flying from Nashville to Reagan-National

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Cheapest flights from Nashville to Reagan-National
Explore the most affordable flight options available from Nashville to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.