Cheap flights from Washington, D.C. to Washington from $159

The month of January is, on average, the cheapest month to fly to State of Washington from Washington, D.C., with most prices found around $293. If you aren’t able to travel to State of Washington during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $299.

The cheapest day to depart from Washington, D.C. to State of Washington is on a Wednesday. Travelers who choose to depart for State of Washington on a Wednesday will often find tickets for as low as $468. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to State of Washington for around $582.

The cheapest time of day to fly to State of Washington is in the afternoon when flights can be purchased for as low as $496. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $668 on average. Flights to State of Washington from Washington, D.C. in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Washington, D.C. Reagan-National to Seattle/Tacoma Intl for the best Washington, D.C. - Washington flight prices

You are more likely to see cheaper flights to State of Washington from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $415 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Washington, D.C. for as low as $385 on momondo.

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

Delta, United Airlines, and Alaska Airlines are the most popular carriers operating from Washington, D.C. to Washington

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to State of Washington from Washington, D.C. according to our data. Alaska Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 7 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

11 flights are operational daily from Washington, D.C. to State of Washington as of November 2026. The most popular departure time for this route is 7:00AM, with 58% of flights per day taking off at noon.

The number of flights available between Washington, D.C. and State of Washington is 81 per week as of November 2026. The most frequent departure day is Mon, with 26% of weekly flights leaving on this day.