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

Landing cheap one-way Spirit Airlines flights from JAX to BWI on Expedia is a breeze — just filter by “Price (lowest to highest).” Or check out our affordable return fares for your next break.**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 one-way or round-trip flights to Baltimore in January or February. You could find an affordable fare with Spirit Airlines during these off-peak travel months.

Begin your search one to three months ahead of your travel date to get cheaper fares on Spirit Airlines flights from Jacksonville Intl. Airport (JAX) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing right, and you can enjoy significant savings on domestic flights.*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.

Select our “Nonstop” filter when looking for direct Spirit Airlines flights from JAX to BWI. It’s also a good way to compare other airlines servicing the same nonstop route.

Find Spirit Airlines’s earliest flights from JAX to BWI by checking the “Morning” and “Early Morning” filters. Not only will you get to your destination sooner, early departures also have a 20% less chance of being canceled.**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.

Hop on a Spirit Airlines flight from Jacksonville Intl. Airport (JAX) to Baltimore, and you’ll probably come in to Baltimore Washington Intl. Thurgood Marshall Airport (BWI). This is the airline’s primary hub here.

Offering a rewarding loyalty program, Spirit Airlines is a top pick for many travelers departing from JAX to BWI. Plus, as 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.

In most cases, you can modify or cancel your flight, although there may be a charge if you made your booking more than 24 hours ago. Need to keep your options open? Make use of Expedia’s “No cancel fee” or “Changes included” filter to find flights that won’t charge extra if you have to adjust your plans. To update your itinerary, visit “Trips,” select your flight and click on “Manage Booking” for more details.