Cheap flights from District of Columbia to the United States from $42

In general, April is the cheapest month to fly from District of Columbia to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $148. If you aren’t able to travel during the month of April, then book flights to United States from District of Columbia during July instead. Flights to United States in July, while not as cheap as those in April, still average around $150.

According to our data, Friday is the cheapest day to fly to United States from District of Columbia. The lowest ticket price found for a Friday departure recently was $496. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $729. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

The cheapest time of day to fly to United States is in the morning when flights can be purchased for as low as $574. Try not to purchase tickets in the afternoon because they tend to be around $854. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to United States from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $214 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from District of Columbia for as low as $129 on momondo.

There are 4 cabin classes available to choose from on District of Columbia to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Southwest, United Airlines, and Delta are the most popular carriers operating from District of Columbia to United States

Frontier, United Airlines and American Airlines are the top three most popular airlines that fly to United States from District of Columbia according to our data. Frontier is the first choice among our users, with 33% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 11 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

As of February 2026, there are 166 flights per day flying from District of Columbia to United States. The most common time of day flights depart is 12:00PM, with 44% of flights taking off in the afternoon.

As of February 2026, 1,165 flights take off from District of Columbia and land in United States each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.