Cheap flights from Nashville to Washington, D.C. from $49
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nashville to Washington, D.C. departing on 6/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Allegiant Air flights from Nashville to Washington, D.C. Dulles Intl Airport
Our best Allegiant Air deals on Nashville to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines flights from Nashville to Washington, D.C. Dulles Intl Airport
Our best United Airlines deals on Nashville to Washington, D.C. Dulles Intl Airport flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Nashville to Washington, D.C. Dulles Intl Airport
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 Washington, D.C. Dulles Intl Airport?
In general, June is the cheapest month to fly from Nashville to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $131. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of June, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $189.
What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $758. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Nashville to Washington, D.C. Dulles Intl Airport for around $983.
What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Flying to Washington, D.C. Dulles Intl Airport from Nashville in the evening is the least expensive time of day to depart. momondo users have found prices as low as $106 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $999 on average. Flights to Washington, D.C. Dulles Intl Airport from Nashville at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Nashville Intl to Washington, D.C. Dulles Intl flight route?
Fly from Nashville Intl to Washington, D.C. Dulles Intl for the best Nashville Intl - Washington, D.C. Dulles Intl flight prices
How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?
You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Nashville when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $296 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Nashville for as low as $189 on momondo.
What cabin class options are available on Nashville Intl to Washington, D.C. Dulles Intl flights?
There are 4 cabin classes available to choose from on Nashville Intl to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Nashville Intl to Washington, D.C. Dulles Intl?
Allegiant Air, United Airlines, and Sun Country Air are the most popular carriers operating from Nashville Intl to Washington, D.C. Dulles Intl
What airlines fly to Washington, D.C. Dulles Intl Airport?
United Airlines, Allegiant Air and American Airlines are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Nashville according to our data. United Airlines is the first choice among our users, with 82% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Nashville to Washington, D.C. Dulles Intl Airport on average per day?
As of June 2025, there are 10 flights per day flying from Nashville to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 8:00AM, with 54% of flights taking off at noon.
How many flights depart from Nashville to Washington, D.C. Dulles Intl Airport on average per week?
As of June 2025, there are 72 flights per week flying from Nashville to Washington, D.C. Dulles Intl Airport. The most common day of the week flights depart is Thu, with 19% of flights taking off on this day.
When to book flights from Nashville to Washington, D.C. Dulles Intl Airport
Cheap Nashville to Washington, D.C. Dulles Intl Airport (BNA to IAD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Nashville to Washington, D.C. Dulles Intl Airport
How far is Nashville Intl to Washington, D.C. Dulles Intl by plane?
The distance between Nashville Intl and Washington, D.C. Dulles Intl is about 545.4 mi. Typically, this will take 1h 42m by plane in normal conditions.
When did momondo last update prices for flights from Nashville Intl Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Nashville Intl Airport to Washington, D.C. Dulles Intl Airport were last updated today.
How many operators does momondo search for flights from Nashville Intl Airport to Washington, D.C. Dulles Intl Airport?
As of June 2025, there are 4 operators available to choose from for flights from Nashville Intl Airport to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Nashville Intl Airport to Washington, D.C. Dulles Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Nashville Intl Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Nashville to Washington, D.C. Dulles Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Nashville to Washington, D.C. Dulles Intl Airport is Boeing 737 MAX 8, representing 12.25% of all bookings. The subsequent popular models are Embraer 175 at 12.02%, Airbus A319 at 10.34%, and Boeing 737-700 at 9.64%.
What is the most popular airline from Nashville to Washington, D.C. Dulles Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Nashville to Washington, D.C. Dulles Intl Airport is United Airlines, representing 82% of all bookings. The subsequent popular airlines are Allegiant Air at 14%, American Airlines at 3%, and Delta at 2%.
Best airlines flying from Nashville to Washington, D.C. Dulles Intl Airport
Compare and see reviews for airlines that fly from Nashville to Washington, D.C. Dulles Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $49 | Free Cancellation | Rating 7.3 725 reviews | |||
| PriceFrom $136 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $189 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 7.2 10,000 reviews |
United Airlines Flights From Nashville to Washington, D.C. Dulles Intl Airport
Across 26 United Airlines flights from Nashville to Washington, D.C. Dulles Intl Airport this week, the average price was $317, with the best United Airlines deals starting from $189 round-trip. 8,790 users have rated United Airlines on momondo, with an average score of 7.4/10.
Allegiant Air Flights From Nashville to Washington, D.C. Dulles Intl Airport
The best Allegiant Air deal for Nashville to Washington, D.C. Dulles Intl Airport flight tickets found on momondo in the last 72 hours was $49, round-trip. It should be noted that an average Allegiant Air flight deal for this route in this time was higher, at $86 round-trip. Allegiant Air operates 2 flights out of Nashville into Washington, D.C. Dulles Intl Airport in an average week, so prices vary by time and availability. 725 Allegiant Air reviews by users on momondo have scored the airline at 7.3/10.
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Why should I use momondo to find a flight deal from Nashville to Washington, D.C.?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Nashville to Washington, D.C. for you.
Can I find flights from Nashville to Washington, D.C. with flexible booking policies on momondo?
momondo does allow users to show only those flights to Washington, D.C. from Nashville which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Nashville to Washington, D.C.?
Once all potential Nashville to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Nashville to Washington, D.C. right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Nashville to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.