Cheap flights from Washington to Washington, D.C. from $102

If you’re not able to fly to Baltimore in December, then November is your next best option. Flight prices from State of Washington to Baltimore during November average around $92.

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 $375. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $560. 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 $431 when looking at flights departing in the evening. Flights in the morning are often more expensive with an average ticket price of $469.

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 $406 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 $313 on momondo.

Southwest, United Airlines, and Delta 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 52% 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 May 2026, there are 3 flights per day flying from State of Washington to Baltimore. The most common time of day flights depart is 5:00PM, with 40% of flights taking off in the afternoon.

As of May 2026, there are 22 flights per week flying from State of Washington to Baltimore. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.