Cheap flights from Washington to Washington, D.C. from $72

If you’re not able to fly to Baltimore in September, then February is your next best option. Flight prices from State of Washington to Baltimore during February average around $337.

The cheapest day to depart from State of Washington to Baltimore is on a Wednesday. Travelers who choose to depart for Baltimore on a Wednesday will often find tickets for as low as $379. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $542. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

Flying to Baltimore from State of Washington in the evening is the least expensive time of day to depart. momondo users have found prices as low as $413 when looking at flights departing in the evening. Flights in the morning are often more expensive with an average ticket price of $464.

Fly from Seattle/Tacoma Intl to Baltimore/Washington for the best Washington - Baltimore/Washington flight prices

You are more likely to see cheaper flights to Baltimore from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $398 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from State of Washington for as low as $311 on momondo.

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

Alaska Airlines, Southwest, and United Airlines are the most popular carriers operating from Washington to Baltimore/Washington

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Baltimore from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 7 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.

As of March 2026, there are 2 flights per day flying from State of Washington to Baltimore. The most common time of day flights depart is 9:00AM, with 100% of flights taking off at noon.

As of March 2026, there are 14 flights per week flying from State of Washington to Baltimore. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.