Cheap flights from Nashville to Washington from $116 BNA → DCA

Found recently, and the cheapest we hold

It is also the cheapest return we hold, of any age.

What have prices looked like?

Over 23 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $182 to $377.

23 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 7-night return fares leaving within 3 days of 1 Dec to compare.

Every date we hold

2 fares on 2 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $225.

Found recently, and the cheapest we hold

What have prices looked like?

Over 36 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $89 to $226.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 21 Nov to compare.

Every date we hold

3 fares on 3 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $105.

Return

Fares 30 to 59 days before departure were typically 38% lower than 7 to 13 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (23 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Fares 14 to 29 days before departure were typically 36% lower than 7 to 13 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (36 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Nashville to Washington?

The cheapest return found recently is $225 with Frontier Airlines, 1 Dec to 8 Dec, found 5 days ago.

How much is a one-way flight from Nashville to Washington?

The cheapest one-way found recently is $116 with American Airlines, 21 Nov, found 2 days ago. The cheapest one-way we hold, of any age, is $105 with Frontier Airlines, 5 Dec, found 4 days ago. The cheapest one-way fare on each of 3 departure dates is usually $111 to $177.

What is the cheapest month to fly from Nashville to Washington?

December 2026 is the cheapest month for a return, from $225, 1 Dec to 8 Dec, found 5 days ago. It is the cheapest month for a one-way too, from $105, 5 Dec, found 4 days ago.

How far ahead should I book a flight from Nashville to Washington?

In 23 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 38% lower than 7 to 13 days before departure. In 36 days of prices between 24 Sept and 11 Nov, one-way fares 14 to 29 days before departure were typically 36% lower than 7 to 13 days before departure.

Is there a direct flight from Nashville to Washington?

Yes, the cheapest nonstop one-way found recently is $116 with American Airlines, 21 Nov, found 2 days ago.

How long is the flight from Nashville to Washington?

The cheapest nonstop one-way found recently, with American Airlines on 21 Nov, takes 1 h 54 min from Nashville International Airport (BNA) to Ronald Reagan National Airport (DCA).

Which airlines have the cheapest flights from Nashville to Washington?

Between 21 Nov and 27 Dec, American Airlines has the cheapest one-way on 1 of the 3 departure dates we hold, Frontier Airlines on 1 and Southwest Airlines on 1.