What is the cheapest month to fly from Boston to Jacksonville?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Boston (BOS) to Jacksonville (JAX), with fares starting from $122.

What is the lowest current fare from BOS to JAX?

The lowest currently-listed fare from Boston (BOS) to Jacksonville (JAX) is $122 on 2026-08-17.

How long is the flight from Boston to Jacksonville?

Direct flights from BOS to JAX cover approximately 1,626 km (1,010 miles), with an estimated flight time of 1h 55m. Operating airlines: B6, DL.

Cheap flights from Boston to Jacksonville

Cheapest current fares: $122 in August 2026, 1,626 km direct flight in ~1h 55m.

Last updated August 5, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Boston (BOS) to Jacksonville (JAX). Refreshed daily.

Boston (BOS) → Jacksonville (JAX)

August 2026 $122

Frequently asked questions

What is the cheapest month to fly from Boston to Jacksonville?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Boston (BOS) to Jacksonville (JAX), with fares starting from $122.
What is the lowest current fare from BOS to JAX?

The lowest currently-listed fare from Boston (BOS) to Jacksonville (JAX) is $122 on 2026-08-17.
How long is the flight from Boston to Jacksonville?

Direct flights from BOS to JAX cover approximately 1,626 km (1,010 miles), with an estimated flight time of 1h 55m. Operating airlines: B6, DL.

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