Cheap Spirit Airlines flights Baltimore (BWI) to Jacksonville (JAX)

Apply the “Price (lowest to highest)” filter on Expedia to look for cheap Spirit Airlines return flights from BWI to JAX. Affordable one-way options are available too.**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 round-trip or one-way flights to Jacksonville in January or November. You could find cheaper fares with Spirit Airlines during these off-peak travel months.

Look for affordable Spirit Airlines flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Jacksonville Intl. Airport (JAX) one to three months ahead of your departure. 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. Regardless of fare type and journey, the best day of the week 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 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.

To see if there’s a direct trip from BWI to JAX with Spirit Airlines or any other carriers, use our “Nonstop” filter when browsing for flights.

Filter your results by “Early Morning” and “Morning” to find the earliest flights from BWI to JAX. Taking off early means you’re less likely to experience cancellations.**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.

Spirit Airlines flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Jacksonville come in to Jacksonville Intl. Airport (JAX). This is the main gateway to this destination.

Offering a rewarding loyalty program, Spirit Airlines is a favorite of many travelers heading from BWI to JAX. Plus, if you’re a Free Spirit and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on your fare type, a fee is typically charged if you change or cancel your booking more than 24 hours after it’s confirmed. To find plane tickets with more flexibility, select our “Changes included” and “No cancel fee” boxes when you look for flights. For more information on changing or canceling your reservation, visit “Trips,” select your flight and tick “Manage Booking.”