$90 Cheap Flights from Nashville (BNA) to Washington (DCA)

View $90 flight on Sat, May 24, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Find available prices by choosing your travel dates.

Cheap Flights from Nashville to Washington (BNA-DCA)

Prices were available within the past 7 days and start at $90 for one-way flights and $174 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Thu, May 29 - Thu, May 29
BNA
Nashville
DCA
Washington
$174 Roundtrip, found 13 hours ago
$174
Roundtrip
found 13 hours ago
Select Southwest Airlines flight, departing Thu, May 29 from Nashville to Washington, returning Thu, May 29, priced at $174 found 13 hours ago
Southwest Airlines
Sat, May 24 - Sun, May 25
BNA
Nashville
DCA
Washington
$179 Roundtrip, found 1 hour ago
$179
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Sat, May 24 from Nashville to Washington, returning Sun, May 25, priced at $179 found 1 hour ago
Delta
Sat, May 24 - Sun, May 25
BNA
Nashville
DCA
Washington
$179 Roundtrip, found 1 hour ago
$179
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, May 24 from Nashville to Washington, returning Sun, May 25, priced at $179 found 1 hour ago
American Airlines
Sat, May 24 - Sun, May 25
BNA
Nashville
DCA
Washington
$179 Roundtrip, found 1 hour ago
$179
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, May 24 from Nashville to Washington, returning Sun, May 25, priced at $179 found 1 hour ago
Delta
Tue, Jul 1 - Wed, Jul 2
BNA
Nashville
DCA
Washington
$182 Roundtrip, found 2 days ago
$182
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jul 1 from Nashville to Washington, returning Wed, Jul 2, priced at $182 found 2 days ago
United
Wed, May 28 - Fri, May 30
BNA
Nashville
DCA
Washington
$185 Roundtrip, found 2 days ago
$185
Roundtrip
found 2 days ago
Select United flight, departing Wed, May 28 from Nashville to Washington, returning Fri, May 30, priced at $185 found 2 days ago
Southwest Airlines
Sat, May 24 - Sun, May 25
BNA
Nashville
DCA
Washington
$189 Roundtrip, found 1 hour ago
$189
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Sat, May 24 from Nashville to Washington, returning Sun, May 25, priced at $189 found 1 hour ago
Frontier Airlines
Fri, Apr 25 - Mon, May 19
BNA
Nashville
DCA
Washington
$190 Roundtrip, found 1 day ago
$190
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Apr 25 from Nashville to Washington, returning Mon, May 19, priced at $190 found 1 day ago
Southwest Airlines
Wed, May 28 - Sat, May 31
BNA
Nashville
DCA
Washington
$195 Roundtrip, found 15 hours ago
$195
Roundtrip
found 15 hours ago
Select Southwest Airlines flight, departing Wed, May 28 from Nashville to Washington, returning Sat, May 31, priced at $195 found 15 hours ago
Southwest Airlines
Tue, Jul 1 - Wed, Jul 2
BNA
Nashville
DCA
Washington
$199 Roundtrip, found 2 days ago
$199
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Tue, Jul 1 from Nashville to Washington, returning Wed, Jul 2, priced at $199 found 2 days ago
Flights from Nashville (BNA) to Washington (DCA)
Origin airport
Nashville Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$173
Distance
559 mi

Nashville to Washington Flights

The cheapest times to fly from Nashville to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Nashville to Washington are during the month of May. You can find some of the cheapest flights from Nashville to Washington with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Nashville to Washington

Sunday is one of the best days to book for cheap flights from Nashville to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Nashville to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Nashville to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $90 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Nashville to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Nashville to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Nashville Intl. Airport (BNA) to Ronald Reagan Washington National Airport (DCA) cost?
Book cheap return flights starting from $179 from Nashville Intl. Airport (BNA) to Ronald Reagan Washington National Airport (DCA). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Southwest Airlines flight leaving BNA on May 9 2025 and touching down at DCA. The price was last updated on April 22 2025 and has not changed since.
What is the cheapest month to fly from BNA to DCA?
The cheapest flights from BNA to DCA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Nashville Intl. Airport (BNA) to Ronald Reagan Washington National Airport (DCA)?
Skip the stopovers and travel straight to Ronald Reagan Washington National Airport (DCA) from Nashville Intl. Airport (BNA) with 3 airlines, including:

  • American Airlines
  • Southwest Airlines
  • Delta Air Lines

What is the cheapest airline that flies from BNA to DCA?
With fares starting at $90 for a one-way journey from BNA to DCA, Southwest Airlines is currently the cheapest airline operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BNA on May 29 2025. Prices were last updated on April 22 2025 and have not changed since.
How many flights per day from Nashville Intl. Airport (BNA) to Ronald Reagan Washington National Airport (DCA)?
With an average of 11 nonstop flights departing from Nashville Intl. Airport (BNA) to Ronald Reagan Washington National Airport (DCA) every day, you’ll be cruising above the clouds before you know it.
What are the most popular departure times for flights from Nashville Intl. Airport (BNA) to Ronald Reagan Washington National Airport (DCA)?
The 5 PM departures from BNA to DCA are the busiest. Greater demand means you’ll likely pay more for these departures. If you want to save on your fare, choose a less crowded time to fly.
What day of the week has the most flights from BNA to DCA?
Friday offers the most flights from Nashville Intl. Airport (BNA) to Ronald Reagan Washington National Airport (DCA). Consider traveling on this day and you’ll have the best chance of finding a departure that works with your plans.
What is the earliest flight from Nashville Intl. Airport (BNA) to Ronald Reagan Washington National Airport (DCA)?
Take the earliest flight at around 6:00AM UTC-6, leaving from Nashville Intl. Airport (BNA). You’ll be traveling for around 1h 56m, touching down at Ronald Reagan Washington National Airport (DCA) at approximately 8:56AM UTC-5.
How long does it take to fly from Nashville Intl. Airport (BNA) to Ronald Reagan Washington National Airport (DCA)?
The average flight time from BNA to DCA is 1 hour and 48 minutes, covering a total distance of 560 mi.
What airline has the least delays from BNA to DCA?
Southwest Airlines has the best performance for on-time direct flights from Nashville Intl. Airport (BNA) to Ronald Reagan Washington National Airport (DCA), with an on-time rating of 81%. Use the Expedia App to check your flight status before you head off and get real-time alerts about any trip changes.
What is the best time to fly from Nashville Intl. Airport (BNA) to Ronald Reagan Washington National Airport (DCA)?
Book a flight from Nashville Intl. Airport (BNA) to Ronald Reagan Washington National Airport (DCA) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Washington from Nashville Intl. Airport (BNA)?
You can arrive at one of these Washington airports following your direct flight from Nashville Intl. Airport (BNA):

  • Ronald Reagan Washington National Airport (DCA)
  • Baltimore Washington Intl. Thurgood Marshall Airport (BWI)
  • Washington Dulles Intl. Airport (IAD)

Is it cheaper to buy a plane ticket from Nashville Intl. Airport (BNA) to Ronald Reagan Washington National Airport (DCA) last-minute?
Booking your plane ticket from BNA to DCA just before your getaway is usually more expensive. But if there’s some wiggle room with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a BNA to DCA flight and hotel package?
Compared with arranging flights and hotels separately, booking a BNA to DCA flight and hotel package with Expedia could result in significant savings. What’s more, managing everything in one place will take the hassle out of planning your trip. Simply pick your flights and select from our extensive range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Nashville Intl. Airport (BNA) to Ronald Reagan Washington National Airport (DCA)?
It’s usually possible to cancel or reschedule your BNA to DCA flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find more information on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.