$64 Cheap JetBlue Airways flights New York (JFK) to Jacksonville (JAX)

You can find affordable return JetBlue Airways flights from $143 from JFK to JAX by sorting your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $64 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Search for affordable JetBlue Airways flights from John F. Kennedy Intl. Airport (JFK) to Jacksonville Intl. Airport (JAX) one to three months ahead of your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and itinerary, the ideal day to book a domestic flight is generally Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

The first flight from JFK to JAX with JetBlue Airways departs at 8:15AM UTC-5. You'll land at 10:57AM UTC-5. The final JetBlue Airways flight of the day leaves at 6:30PM UTC-5 and arrives at 9:11PM UTC-5. With approximately 20% fewer cancellations for departures before noon, starting your travel day early is usually the best option.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.