Cheap flights from Boston to Nantucket from $210

In general, August is the cheapest month to fly from Boston to Nantucket. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $266. If you are unable to visit Nantucket during the month of August, then departing from Boston during the month July is also very affordable. Most momondo users find prices during this month for around $283.

The cheapest day to depart on your flight to Nantucket is on a Sunday when prices can be found for as low as $276. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $340.

In the morning is the cheapest time of day to fly from Boston to Nantucket when you can find flight prices for as low as $289. Flying to Nantucket in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $640 on average. Flights to Nantucket from Boston at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Boston Logan Intl to Nantucket Memorial for the best Boston Logan Intl - Nantucket Memorial flight prices

There are 2 cabin classes available to choose from on Boston to Nantucket flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Boston to Nantucket.

Cape Air is the most popular carrier operating from Boston Logan Intl to Nantucket Memorial

JetBlue, Cape Air and American Airlines are the top three most popular airlines that fly to Nantucket from Boston according to our data. JetBlue is the first choice among our users, with 73% of people opting to fly with this airline when traveling to Nantucket. Keep in mind that there are 3 different airlines that fly to Nantucket on a routine basis, so you have a few additional options to choose from.

Historically, on average around 14% of flights between Boston and Nantucket have experienced a delay on any given week. The average delay length over the past 12 months has been 92 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, Cape Air have had the least number of delays on this route over the last 12 months; with about 15% of their flights experiencing any sort of delay.

As of October 2026, there are 4 flights per day flying from Boston to Nantucket. The most common time of day flights depart is 8:00AM, with 52% of flights taking off in the afternoon.

The number of flights available between Boston and Nantucket is 34 per week as of October 2026. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.