Cheap flights from District of Columbia to Boston from $87

In general, March is the cheapest month to fly from District of Columbia to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $197. If you aren’t able to travel during the month of March, then book flights to Boston from District of Columbia during December instead. Flights to Boston in December, while not as cheap as those in March, still average around $207.

The cheapest day to depart from District of Columbia to Boston is on a Thursday when prices can be found for as low as $278. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $375.

According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from District of Columbia to Boston in the evening for as low as $255. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $410 per ticket.

Fly from Washington, D.C. Reagan-National to Boston Logan Intl for the best District of Columbia - Boston Logan Intl flight prices

You are more likely to see cheaper flights to Boston from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $280 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from District of Columbia for as low as $158 on momondo.

There are 4 cabin classes available to choose from on District of Columbia to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Delta and United Airlines are the most popular carriers operating from District of Columbia to Boston Logan Intl

American Airlines, United Airlines and JetBlue are the top three most popular airlines that fly to Boston from District of Columbia according to our data. American Airlines is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 7 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

56 flights are operational daily from District of Columbia to Boston as of February 2026. The most popular departure time for this route is 5:00PM, with 49% of flights per day taking off in the afternoon.

The number of flights available between District of Columbia and Boston is 398 per week as of February 2026. The most frequent departure day is Fri, with 18% of weekly flights leaving on this day.