Cheap flights from Baltimore to Washington from $91

The month of August is, on average, the cheapest month to fly to State of Washington from Baltimore, with most prices found around $98. If you aren’t able to travel to State of Washington during the month of August, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $98.

The cheapest day to depart from Baltimore to State of Washington is on a Tuesday. Travelers who choose to depart for State of Washington on a Tuesday will often find tickets for as low as $449. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Baltimore to State of Washington for around $554.

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $483. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $523 on average. Flights to State of Washington from Baltimore in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to State of Washington from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $385 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 Baltimore for as low as $336 on momondo.

There are 4 cabin classes available to choose from on Baltimore 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, Southwest, and Alaska Airlines are the most popular carriers operating from Baltimore/Washington to Washington

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to State of Washington from Baltimore 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 9 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

As of June 2026, there are 2 flights per day flying from Baltimore to State of Washington. The most common time of day flights depart is 7:00PM, with 50% of flights taking off at noon.

As of June 2026, 17 flights take off from Baltimore and land in State of Washington each week. The most common flight departure day for this route is Fri, with 41% of weekly flights taking off on this day.