Cheap flights from Jacksonville to Boston from $115

In general, January is the cheapest month to fly from Jacksonville to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $230. If you aren’t able to travel during the month of January, then book flights to Boston from Jacksonville during December instead. Flights to Boston in December, while not as cheap as those in January, still average around $232.

The cheapest day to depart from Jacksonville to Boston is on a Friday when prices can be found for as low as $297. 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 $395.

According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from Jacksonville to Boston in the evening for as low as $266. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Boston, so prices are often more expensive at around $551 per ticket.

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

You are more likely to see cheaper flights to Boston from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $270 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Jacksonville for as low as $232 on momondo.

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

Frontier, Southwest, and JetBlue are the most popular carriers operating from Jacksonville to Boston Logan Intl

JetBlue, Delta and American Airlines are the top three most popular airlines that fly to Boston from Jacksonville according to our data. JetBlue is the first choice among our users, with 47% 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.

As of August 2026, there are 14 flights per day flying from Jacksonville to Boston. The most common time of day flights depart is 10:00AM, with 54% of flights taking off at noon.

As of August 2026, 101 flights take off from Jacksonville and land in Boston each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.