Cheap flights from Washington to Massachusetts from $177

In general, February is the cheapest month to fly from State of Washington to Massachusetts. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $391. If you aren’t able to travel to Massachusetts during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $397.

According to our data, Wednesday is the cheapest day to fly to Massachusetts from State of Washington. The lowest ticket price found for a Wednesday departure recently was $422. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from State of Washington because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $544.

Our data shows that the cheapest State of Washington to Massachusetts flights are usually those with departure times in the evening. Our users have found flights to Massachusetts in the evening for as low as $425. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $502 on average. Flights to Massachusetts from State of Washington in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Seattle/Tacoma Intl to Boston Logan Intl for the best Washington - Massachusetts flight prices

You are more likely to see cheaper flights to Massachusetts from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Massachusetts for around $433 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Massachusetts from State of Washington for as low as $374 on momondo.

There are 4 cabin classes available to choose from on State of Washington to Massachusetts 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 Delta are the most popular carriers operating from Washington to Massachusetts

Delta, Alaska Airlines and JetBlue are the top three most popular airlines that fly to Massachusetts from State of Washington according to our data. Delta is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Massachusetts. Keep in mind that there are 8 different airlines that fly to Massachusetts on a routine basis, so you have a few additional options to choose from.

17 flights are operational daily from State of Washington to Massachusetts as of September 2026. The most popular departure time for this route is 11:00PM, with 43% of flights per day taking off in the evening.

The number of flights available between State of Washington and Massachusetts is 119 per week as of September 2026. The most frequent departure day is Fri, with 23% of weekly flights leaving on this day.