Cheap flights from Roanoke to District of Columbia from $169

In general, September is the cheapest month to fly from Roanoke to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $133. If you don’t want to visit District of Columbia in September, then you should wait until December to fly from Roanoke, when ticket prices are also cheap, with an average price of $179.

The cheapest day to depart on your flight to District of Columbia is on a Saturday when prices can be found for as low as $428. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Roanoke because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $660.

Flying to District of Columbia from Roanoke in the morning is the least expensive time of day to depart. momondo users have found prices as low as $447 when looking at flights departing in the morning. Flights to District of Columbia are more costly in the afternoon, with an average ticket price of $812. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Roanoke to Washington, D.C. Dulles Intl for the best Roanoke - District of Columbia flight prices

You could potentially save up to 41% on your flight if you consider stops on a Roanoke to District of Columbia flight.

American Airlines, Allegiant Air, and United Airlines are the most popular carriers operating from Roanoke to District of Columbia

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to District of Columbia from Roanoke according to our data. American Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 3 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

As of May 2026, 11 flights take off from Roanoke and land in District of Columbia each day. The most common flight departure time for this route is 2:00PM, with 34% of daily flights taking off in the afternoon.

82 flights are operational weekly from Roanoke to District of Columbia as of May 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.