How much does it cost to fly round-trip from Nashville to Washington, D.C.?

Airfare is below average for this route at the moment. Nashville to Washington, D.C. flights typically cost between $148 and $241 in October. The cheapest round-trip price found within the last 3 days was $79 on Southwest (Oct 16-Oct 19).

How long is the flight from Nashville to Washington, D.C.?

Departing from Nashville to Washington, D.C. will take you 1h 45m. The distance between Nashville and Washington, D.C. is about 586 mi. Generally, flights for this route are nonstop.

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

Our cheapest airline available from Nashville to Washington, D.C. is Allegiant Air. Our recent data shows that you can find tickets from as low as $46 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $136 and $159 round-trip. Allegiant Air is priced at 79% lower than the current average price of a flight leaving 3 months from now.

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

The best time to book flights from Nashville to Washington, D.C. is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Nashville to Washington, D.C. (average of $292). Flying from Nashville to Washington, D.C. in April is currently the most expensive (average of $337). 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 day to fly from Nashville to Washington, D.C.?

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

Weekly flight availability from Nashville to Washington, D.C.

The most flights from BNA to WAS are scheduled on a Monday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

In terms of precipitation, rainfall in Washington, D.C. 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. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., 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 most popular routes from Nashville to Washington, D.C.?

The most popular route from Nashville to Washington, D.C. is Nashville Intl - Washington, D.C. Reagan-National. You may also consider Nashville Intl - Washington, D.C. Dulles Intl or Nashville Intl - Baltimore/Washington.

What are the cheapest flights from Nashville to Washington, D.C.?

While on average a flight from Nashville to Washington, D.C. is generally $1,182, our data shows the cheapest flight currently is $74. When looking at the most popular route, (Nashville Intl - Washington, D.C. Reagan-National), you can expect to pay $117 for that flight.

What are the most reliable airlines from Nashville to Washington, D.C.?

Before booking your flight to Washington, D.C. from Nashville, check out the most reliable airlines to get you to your destination on time: ITA Airways (100%), Allegiant Air (87%), Copa Airlines( 83%).

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

The most popular airlines flying from Nashville to Washington, D.C. are American Airlines, Delta and Allegiant Air. Something to consider prior to booking your flight.

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

Unlike at noon, when flights are generally more expensive, you can save up to 75% on flights from Nashville to Washington, D.C. by exploring options for tickets in the evening.

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

For a flight from Nashville to Washington, D.C., you will be flying from Nashville Intl. Nashville Intl (BNA) is just 6.0 mi from the center of the city. Nashville Intl is the only Nashville airport and it handles 18 outbound flights to Washington, D.C. per day. 6 airlines have flights to Washington, D.C. from Nashville Intl on a regular basis.

Can I find deals for flights from Nashville to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Nashville to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Nashville to Washington, D.C.?

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

Can I find deals for business class flights from Nashville to Washington, D.C.?

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

$39+ Cheap Flights from Nashville to Washington, D.C.

Round-trip from	$79 (Southwest)
One-way from	$39 (Kiwi.com)
Popular in	March
Cheapest in	July
Average price	$206
Good round-trip deal	$168 or less
Good one-way deal	$100 or less

BNA

For self-parking, Terminal Garage 1 and 2 are closest to the terminal. Economy Lots B and C require a shuttle.

DCA

DCA has a dedicated Metro stop on the Yellow and Blue lines, offering the most affordable transport to and from the airport.

IAD

The Washington Metro now reaches IAD via the Silver line in less than 40 minutes, making it a cheap airport access option.

Airline	Cheapest	Average	Flexibility	On-time
Allegiant Air	Cheapest$46	Average$78	FlexibilityNo cancel fee	On-time88%
Spirit Airlines	Cheapest$80	Average$189	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$105	Average$323	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$159	Average$320	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$170	Average$331	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$179	Average$263	FlexibilityNo cancel fee	On-time71%

$39+ Cheap flights from Nashville (BNA) to Washington, D.C. (WAS)

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Nashville to Washington, D.C. with Cheapflights

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Cheapflights Tip: The best prices from Nashville Intl to Washington, D.C. are usually found in July or June, booked 87 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Nashville to Washington, D.C.

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Cheapest flights from Nashville to Washington, D.C.Explore the most affordable flight options available from Nashville to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Explore the most affordable flight options available from Nashville to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

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The best insider tips for Nashville to Washington, D.C. flights

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

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DCA

IAD

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Best time to book a flight from Nashville to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Nashville with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Nashville to Washington, D.C.

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

Use this chart to determine the optimal time to book a round-trip flight from Nashville to Washington, D.C.. Price data was last updated on September 12, 2025.

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

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

Find hourly flight availability from Nashville to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

What is the cheapest day to fly from Nashville to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Nashville to Washington, D.C.. Price data was last updated on September 14, 2025.

Weekly flight availability from Nashville to Washington, D.C.

How much does it cost to fly round-trip from Nashville to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with Southwest, Delta, and United Airlines from Nashville to Washington, D.C. 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 Washington, D.C.. 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 Washington, D.C.?

How long is the flight from Nashville to Washington, D.C.?

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

What are the most popular routes from Nashville to Washington, D.C.?

What are the most reliable airlines from Nashville to Washington, D.C.?

What are the cheapest flights from Nashville to Washington, D.C.?

Can I find deals for flights from Nashville to Washington, D.C. that include hotel bookings?

How can I find direct flights from Nashville to Washington, D.C.?

Can I find deals for business class flights from Nashville to Washington, D.C.?

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

Traveling to a place near Washington, D.C.?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Nashville to Washington, D.C.

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Top 6 airlines flying from Nashville to Washington, D.C.

Cheapest flights from Nashville to Washington, D.C.
Explore the most affordable flight options available from Nashville to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.