Cheap flights from Boston to Jacksonville from $114

If you are unable to visit Jacksonville during the month of January, then departing from Boston during the month May is also very affordable. Most momondo users find prices during this month for around $248.

According to our data, Wednesday is the cheapest day to fly to Jacksonville from Boston. The lowest ticket price found for a Wednesday departure recently was $248. 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 Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $320.

Flying to Jacksonville from Boston at noon is the least expensive time of day to depart. momondo users have found prices as low as $273 when looking at flights departing at noon. Flights to Jacksonville are more costly in the evening, with an average ticket price of $300. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Jacksonville from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Jacksonville for around $284 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Jacksonville from Boston for as low as $247 on momondo.

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

Delta, Southwest, and United Airlines are the most popular carriers operating from Boston Logan Intl to Jacksonville

JetBlue, Delta and Breeze Airways are the top three most popular airlines that fly to Jacksonville from Boston 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 Jacksonville. Keep in mind that there are 7 different airlines that fly to Jacksonville on a routine basis, so you have a few additional options to choose from.

Baltimore (BWI) was the most common stop: 71% of momondo users choosing 1-stop flights on this route connected there.

Flights via Philadelphia (PHL) offer the lowest average round-trip price of $206.

Flights connecting via Philadelphia (PHL) have the shortest average one-way travel time: 4h 51m.

Atlanta (ATL) has the shortest average layover time for this route: 1h 12m.

The number of flights available between Boston and Jacksonville is 14 per day as of August 2026. The most frequent departure time is 5:00PM, with 52% of daily flights leaving in the afternoon.

As of August 2026, 99 flights take off from Boston and land in Jacksonville each week. The most common flight departure day for this route is Fri, with 18% of weekly flights taking off on this day.