$45 Cheap Flights from Nashville (BNA) to Washington (WAS)

View $45 flight on Fri, Sep 12, 2025Opens in a new window

Popular airlines from Nashville International Airport (BNA) to Washington

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Cheap Flights from Nashville to Washington (BNA-WAS)

Prices were available within the past 7 days and start at $45 for one-way flights and $90 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Fri, Sep 19 - Mon, Sep 22
BNA
Nashville
BWI
Baltimore
$90 Roundtrip, just found
$90
Roundtrip
just found
Select Spirit Airlines flight, departing Fri, Sep 19 from Nashville to Baltimore, returning Mon, Sep 22, priced at $90 just found
Spirit Airlines
Fri, Sep 5 - Fri, Sep 12
BNA
Nashville
BWI
Baltimore
$95 Roundtrip, just found
$95
Roundtrip
just found
Select Spirit Airlines flight, departing Fri, Sep 5 from Nashville to Baltimore, returning Fri, Sep 12, priced at $95 just found
Spirit Airlines
Sat, Jan 10 - Wed, Jan 14
BNA
Nashville
BWI
Baltimore
$100 Roundtrip, found 10 hours ago
$100
Roundtrip
found 10 hours ago
Select Spirit Airlines flight, departing Sat, Jan 10 from Nashville to Baltimore, returning Wed, Jan 14, priced at $100 found 10 hours ago
Spirit Airlines
Sat, Sep 20 - Fri, Sep 26
BNA
Nashville
BWI
Baltimore
$102 Roundtrip, found 1 day ago
$102
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Sat, Sep 20 from Nashville to Baltimore, returning Fri, Sep 26, priced at $102 found 1 day ago
Spirit Airlines
Tue, Sep 9 - Wed, Sep 10
BNA
Nashville
BWI
Baltimore
$114 Roundtrip, found 1 day ago
$114
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Sep 9 from Nashville to Baltimore, returning Wed, Sep 10, priced at $114 found 1 day ago
Spirit Airlines
Sun, Aug 31 - Thu, Sep 4
BNA
Nashville
BWI
Baltimore
$115 Roundtrip, just found
$115
Roundtrip
just found
Select Spirit Airlines flight, departing Sun, Aug 31 from Nashville to Baltimore, returning Thu, Sep 4, priced at $115 just found
Frontier Airlines
Fri, Nov 7 - Sun, Nov 9
BNA
Nashville
BWI
Baltimore
$133 Roundtrip, found 20 hours ago
$133
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Fri, Nov 7 from Nashville to Baltimore, returning Sun, Nov 9, priced at $133 found 20 hours ago
Delta
Fri, Sep 19 - Mon, Sep 22
BNA
Nashville
BWI
Baltimore
$145 Roundtrip, just found
$145
Roundtrip
just found
Select Delta flight, departing Fri, Sep 19 from Nashville to Baltimore, returning Mon, Sep 22, priced at $145 just found
United
Sun, Aug 31 - Wed, Sep 3
BNA
Nashville
IAD
Washington
$184 Roundtrip, found 1 day ago
$184
Roundtrip
found 1 day ago
Select United flight, departing Sun, Aug 31 from Nashville to Washington, returning Wed, Sep 3, priced at $184 found 1 day ago
American Airlines
Wed, Dec 10 - Wed, Dec 17
BNA
Nashville
DCA
Washington
$189 Roundtrip, found 6 hours ago
$189
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Wed, Dec 10 from Nashville to Washington, returning Wed, Dec 17, priced at $189 found 6 hours ago

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Closest option available. Average driving time to city center is 8 minutes. Flights from $204
DCA
Ronald Reagan Washington National
Closest
Average driving time to city center8 min
Flights from $204
Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $140
BWI
Baltimore Washington Intl. Thurgood Marshall
Cheapest
Average driving time to city center40 min
Flights from $140
Select flight to Washington Dulles Intl. IAD. Average driving time to city center is 36 minutes. Flights from $389
IAD
Washington Dulles Intl.
Average driving time to city center36 min
Flights from $389
Flights from Nashville (BNA) to Baltimore (BWI)
Origin airport
Nashville Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Roundtrip price
$90
Distance
585 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 September. 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 $45 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 is a flight from Nashville International Airport to Washington, DC (WAS-All Airports)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight between Nashville Intl. Airport (BNA) and Washington, DC (WAS-All Airports) was $90. Fares this cheap don't last long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BNA to Washington, DC (WAS-All Airports)?
This can differ from airline to airline, as each has its own set of terms and conditions. Head to the Customer Service Portal, where there are easy instructions on how to cancel online.
How do I find cheap flights from Nashville International Airport to Washington, DC (WAS-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Nashville International Airport to Washington, DC (WAS-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Nashville International Airport to Washington, DC (WAS-All Airports)?
A flight distance of just 566 mi separates Nashville and Maryland. Once you're up in the skies, you won't get a chance to do much more than read the in-flight magazine.
Which airlines fly direct from BNA to Washington, DC (WAS-All Airports)?
Whether you need a one-way or return flight, you'll have your choice of airlines that will fly you directly from Nashville International Airport to Washington, DC (WAS-All Airports). Here's a list of the most popular ones:

  • American Airlines - (AA) with 173 monthly flights
  • Southwest Airlines - (WN) with 117 monthly flights
  • United Airlines - (UA) with 91 monthly flights
  • Allegiant Air - (G4) with 8 monthly flights

Are BNA to Washington, DC (WAS-All Airports) flight tickets cheaper when they're purchased at the last minute?
It is possible to nab an awesome last-minute deal from Nashville Intl. Airport (BNA) to Washington, DC (WAS-All Airports), but it's also possible to miss out altogether! As many airlines release prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares air carrier prices and updates flight deals often, so you can be certain you're always seeing the latest offers.

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*Available to One Key members.