Cheap flights from Nashville to Washington, D.C. from $119

The month of November is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Nashville, with most prices found around $292. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $297.

The cheapest day to depart from Nashville to Washington, D.C. Reagan-National Airport is on a Wednesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Wednesday will often find tickets for as low as $315. Flights from Nashville to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $432. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our data shows that the cheapest Nashville to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the morning. Our users have found flights to Washington, D.C. Reagan-National Airport in the morning for as low as $346. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the evening when prices are around $399.

Fly from Nashville Intl to Washington, D.C. Reagan-National for the best Nashville Intl - Washington, D.C. Reagan-National flight prices

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Nashville when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $356 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Nashville for as low as $196 on momondo.

There are 4 cabin classes available to choose from on Nashville to Washington, D.C. Reagan-National Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Nashville to Washington, D.C. Reagan-National Airport.

As of September 2026, prices for Nashville to Washington, D.C. Reagan-National Airport flights are approximately 14% more expensive when compared to flights at the same time last year.

Southwest and Delta are the most popular carriers operating from Nashville Intl to Washington, D.C. Reagan-National

Southwest, American Airlines and Delta are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Nashville according to our data. Southwest is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

Boston (BOS) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Flights via Boston (BOS) offer the lowest average round-trip price of $196.

Flights connecting via Boston (BOS) have the shortest average one-way travel time: 6h 33m.

Boston (BOS) has the shortest average layover time for this route: 2h 14m.

As of September 2026, there are 6 flights per day flying from Nashville to Washington, D.C. Reagan-National Airport. The most common time of day flights depart is 6:00AM, with 48% of flights taking off at noon.

As of September 2026, there are 43 flights per week flying from Nashville to Washington, D.C. Reagan-National Airport. The most common day of the week flights depart is Wed, with 30% of flights taking off on this day.