What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Nashville Intl?

Allegiant Air, United Airlines, and Sun Country Air are the most popular carriers operating from Washington, D.C. Dulles Intl to Nashville Intl

What airlines fly to Nashville?

United Airlines, Allegiant Air and Delta are the top three most popular airlines that fly to Nashville from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 80% of people opting to fly with this airline when traveling to Nashville. Keep in mind that there are 4 different airlines that fly to Nashville on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Nashville Intl Airport?

Prices for flights from Washington, D.C. Dulles Intl Airport to Nashville Intl Airport are refreshed on a daily basis.

What documentation or ID do you need to fly to Nashville Intl Airport?

The necessary travel and health documents for your Nashville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$45 Cheap Flights from Washington, D.C. Dulles Intl Airport to Nashville in 2025

Q: How many flights depart from Washington, D.C. Dulles Intl Airport to Nashville on average per week?

57 flights are operational weekly from Washington, D.C. Dulles Intl Airport to Nashville as of July 2025. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Nashville

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:58 am - 12:47 pmIAD-BNA

1h 49mnonstop

8:20 am - 11:08 amBNA-IAD

1h 48mnonstop

$79Allegiant Air

Find Deal

jue., ago. 7 - dom., ago. 10

11:04 am - 11:53 amIAD-BNA

1h 49mnonstop

7:30 am - 10:14 amBNA-IAD

1h 44mnonstop

$86Allegiant Air

Find Deal

jue., ago. 14 - dom., ago. 17

11:04 am - 11:53 amIAD-BNA

1h 49mnonstop

7:30 am - 10:14 amBNA-IAD

1h 44mnonstop

$87Allegiant Air

Find Deal

jue., ago. 14 - dom., ago. 17

11:58 am - 12:47 pmIAD-BNA

1h 49mnonstop

8:20 am - 11:08 amBNA-IAD

1h 48mnonstop

$89Allegiant Air

Find Deal

jue., ago. 7 - dom., ago. 10

11:58 am - 12:47 pmIAD-BNA

1h 49mnonstop

11:24 am - 2:12 pmBNA-IAD

1h 48mnonstop

$90Allegiant Air

Find Deal

jue., ago. 7 - sáb., ago. 9

11:04 am - 11:53 amIAD-BNA

1h 49mnonstop

3:11 pm - 8:05 amBNA-IAD

15h 54m1 stop

$143

Find Deal

jue., ago. 14 - dom., ago. 17

8:25 am - 9:20 amIAD-BNA

1h 55mnonstop

6:20 pm - 9:07 pmBNA-IAD

1h 47mnonstop

$157United Airlines

Find Deal

mar., ago. 5 - jue., ago. 7

8:25 am - 9:20 amIAD-BNA

1h 55mnonstop

6:20 pm - 9:07 pmBNA-IAD

1h 47mnonstop

$168United Airlines

Find Deal

sáb., ago. 9 - lun., ago. 11

5:40 pm - 6:38 pmIAD-BNA

1h 58mnonstop

8:30 am - 11:18 amBNA-IAD

1h 48mnonstop

$179United Airlines

Find Deal

lun., ago. 25 - jue., ago. 28

8:25 am - 9:20 amIAD-BNA

1h 55mnonstop

1:30 pm - 4:21 pmBNA-IAD

1h 51mnonstop

$191United Airlines

Find Deal

mar., ago. 12 - vie., ago. 15

United Airlines flights from Washington, D.C. Dulles Intl Airport to Nashville

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Nashville flight tickets

United Airlines

Aug 5

IAD8:25 amWashington, D.C. Dulles Intl

1h 55m

BNA9:20 amNashville Intl

Aug 7

BNA6:20 pmNashville Intl

1h 47m

IAD9:07 pmWashington, D.C. Dulles Intl

$157

Find similar

United Airlines

Aug 9

IAD8:25 amWashington, D.C. Dulles Intl

1h 55m

BNA9:20 amNashville Intl

Aug 11

BNA6:20 pmNashville Intl

1h 47m

IAD9:07 pmWashington, D.C. Dulles Intl

$168

Find similar

United Airlines

Aug 25

IAD5:40 pmWashington, D.C. Dulles Intl

1h 58m

BNA6:38 pmNashville Intl

Aug 28

BNA8:30 amNashville Intl

1h 48m

IAD11:18 amWashington, D.C. Dulles Intl

$179

Find similar

Allegiant Air flights from Washington, D.C. Dulles Intl Airport to Nashville

Our best Allegiant Air deals on Washington, D.C. Dulles Intl Airport to Nashville flight tickets

Allegiant Air

Aug 7

IAD11:58 amWashington, D.C. Dulles Intl

1h 49m

BNA12:47 pmNashville Intl

Aug 10

BNA8:20 amNashville Intl

1h 48m

IAD11:08 amWashington, D.C. Dulles Intl

$79

Find similar

Allegiant Air

Aug 14

IAD11:04 amWashington, D.C. Dulles Intl

1h 49m

BNA11:53 amNashville Intl

Aug 17

BNA7:30 amNashville Intl

1h 44m

IAD10:14 amWashington, D.C. Dulles Intl

$86

Find similar

Allegiant Air

Aug 14

IAD11:04 amWashington, D.C. Dulles Intl

1h 49m

BNA11:53 amNashville Intl

Aug 17

BNA7:30 amNashville Intl

1h 44m

IAD10:14 amWashington, D.C. Dulles Intl

$87

Find similar

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Nashville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Nashville?

The month of June is, on average, the cheapest month to fly to Nashville from Washington, D.C. Dulles Intl Airport, with most prices found around $170. If you aren’t able to travel during the month of June, then book flights to Nashville from Washington, D.C. Dulles Intl Airport during July instead. Flights to Nashville in July, while not as cheap as those in June, still average around $183.

What is the cheapest day to depart on your flight to Nashville?

Our data shows that Saturday is the least expensive day to fly to Nashville. Tickets to fly out on this day can be as low as $289. On the other hand, Friday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $329.

What is the cheapest time of day to depart on your flight to Nashville?

Flying to Nashville from Washington, D.C. Dulles Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $277 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $322. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Washington, D.C. Dulles Intl to Nashville Intl flight route?

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

How far in advance should I book a flight to Nashville?

You are more likely to see cheaper flights to Nashville from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Nashville for around $318 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Nashville from Washington, D.C. Dulles Intl Airport for as low as $199 on momondo.

What cabin class options are available on Washington, D.C. Dulles Intl to Nashville Intl flights?

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

How have Washington, D.C. Dulles Intl Airport to Nashville flight prices changed over time?

As of July 2025, prices for Washington, D.C. Dulles Intl Airport to Nashville flights are approximately 110% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Nashville

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Nashville according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Nashville (IAD to BNA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Nashville

Best Price Found	$48
Fastest flight time	1h 49m
Direct flights	Every day
Airports in Nashville	1 airport

The best one-way flight to Nashville from Washington, D.C. Dulles Intl Airport in the past 72 hours is $48. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Nashville found on momondo in the last 72 hours is $79.

The fastest flight from Washington, D.C. Dulles Intl Airport to Nashville takes 1h 49m

Direct flights go from Washington, D.C. Dulles Intl Airport to Nashville every day.

There is 1 airport near Nashville: Nashville Intl (BNA)

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How far is Washington, D.C. Dulles Intl to Nashville Intl by plane?
Washington, D.C. Dulles Intl and Nashville Intl are 545.4 mi apart from one another. In terms of flight time, this usually takes a little over 1h 49m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Nashville Intl Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Nashville Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Nashville Intl Airport?
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Nashville Intl Airport is 4 as of July 2025.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Nashville Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Nashville Intl Airport.
What documentation or ID do you need to fly to Nashville Intl Airport?
The necessary travel and health documents for your Nashville Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Nashville?
Based on momondo bookings for flights between Washington, D.C. Dulles Intl Airport and Nashville, the leading plane model is Airbus A319, making up 20.44% of the total bookings. Other popular models include Embraer 175 with 14.11%, Boeing 737 MAX 8 with 12.62%, and Boeing 737-700 with 10.03%.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Nashville?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Dulles Intl Airport to Nashville is United Airlines, representing 80% of all bookings. The subsequent popular airlines are Allegiant Air at 15%, Delta at 3%, and American Airlines at 1%.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Nashville

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Nashville with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $46	Free Cancellation	Rating 7.2 705 reviews	Search Allegiant Air flights
Delta	PriceFrom $114	Free Cancellation	Rating 8.0 7,956 reviews	Search Delta flights
United Airlines	PriceFrom $190	Free Cancellation	Rating 7.4 8,861 reviews	Search United Airlines flights
American Airlines	PriceFrom $250	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

United Airlines Flights From Washington, D.C. Dulles Intl Airport to Nashville
United Airlines flight deals from Washington, D.C. Dulles Intl Airport to Nashville start from $190 round-trip. Over the 19 United Airlines flights for this route in a normal week, average airfare is usually $348 round-trip - but some users have found much cheaper deals with momondo.

Murfreesboro

Bowling Green

Franklin

Cookeville

Lebanon

Goodlettsville

Smyrna

Antioch

Cave City

Dickson

Franklin

Brentwood

Hopkinsville

Hendersonville

McMinnville

Tullahoma

Mount Juliet

Spring Hill

Hermitage

Mammoth Cave

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Why should I use momondo to find a flight deal from Washington, D.C. to Nashville?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Nashville. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Nashville with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Nashville on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Nashville?

momondo helps you find the best flight between Washington, D.C. and Nashville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to Nashville right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Nashville now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Nashville and let you know when they change.

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Cheap flights from Washington, D.C. Dulles Intl Airport to Nashville from $48

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Nashville

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United Airlines flights from Washington, D.C. Dulles Intl Airport to Nashville

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Nashville flight tickets

Allegiant Air flights from Washington, D.C. Dulles Intl Airport to Nashville

Our best Allegiant Air deals on Washington, D.C. Dulles Intl Airport to Nashville flight tickets

See travel insights to Nashville from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Nashville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Nashville?

What is the cheapest day to depart on your flight to Nashville?

What is the cheapest time of day to depart on your flight to Nashville?

What is the cheapest Washington, D.C. Dulles Intl to Nashville Intl flight route?

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

How far in advance should I book a flight to Nashville?

What cabin class options are available on Washington, D.C. Dulles Intl to Nashville Intl flights?

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

How have Washington, D.C. Dulles Intl Airport to Nashville flight prices changed over time?

As of July 2025, prices for Washington, D.C. Dulles Intl Airport to Nashville flights are approximately 110% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Nashville Intl?

Allegiant Air, United Airlines, and Sun Country Air are the most popular carriers operating from Washington, D.C. Dulles Intl to Nashville Intl

What airlines fly to Nashville?

How many flights depart from Washington, D.C. Dulles Intl Airport to Nashville on average per day?

8 flights are operational daily from Washington, D.C. Dulles Intl Airport to Nashville as of July 2025. The most popular departure time for this route is 5:00PM, with 58% of flights per day taking off in the afternoon.

How many flights depart from Washington, D.C. Dulles Intl Airport to Nashville on average per week?

57 flights are operational weekly from Washington, D.C. Dulles Intl Airport to Nashville as of July 2025. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

When to book flights from Washington, D.C. Dulles Intl Airport to Nashville

Cheap Washington, D.C. Dulles Intl Airport to Nashville (IAD to BNA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Nashville

Best Price Found

Fastest flight time

Direct flights

Airports in Nashville

How far is Washington, D.C. Dulles Intl to Nashville Intl by plane?

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Nashville Intl Airport?

How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Nashville Intl Airport?

How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Nashville Intl Airport?

What documentation or ID do you need to fly to Nashville Intl Airport?

What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Nashville?

What is the most popular airline from Washington, D.C. Dulles Intl Airport to Nashville?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Nashville

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Nashville with momondo

United Airlines Flights From Washington, D.C. Dulles Intl Airport to Nashville

Traveling to a place near Nashville?

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Nashville?

Can I find flights from Washington, D.C. to Nashville with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Nashville?

I’m not ready to book a flight from Washington, D.C. to Nashville right now. Can momondo alert me if prices change?

An easier way to manage your Nashville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Tennessee