$90 Cheap Spirit Airlines flights Boston (BOS) to Fort Myers (RSW)

Finding cheap one-way Spirit Airlines flights from BOS to RSW from $90 on Expedia is a cinch — just filter by “Price (lowest to highest).” Or check out our budget-friendly round-trip fares from $166 for your next adventure.**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.

August is one of the cheapest months to travel to Fort Myers with Spirit Airlines. You could also find great prices on one-way and round-trip fares in September.

Look for affordable Spirit Airlines flights from Logan Intl. Airport (BOS) to Southwest Florida Intl. Airport (RSW) one to three months before your departure day. 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 best day of the week to book a domestic flight is usually 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.

Jet off on one of Spirit Airlines’s 7 weekly direct flights from Logan Intl. Airport (BOS) to Southwest Florida Intl. Airport (RSW). To view available options, enter your origin, dates and destination and hit search. Then select the “Nonstop” and “Airline” filters.

It takes approximately 3h 45m to travel nonstop from Logan Intl. Airport (BOS) to Southwest Florida Intl. Airport (RSW) with Spirit Airlines.

Taking off from BOS at 1:00PM UTC-5, the earliest Spirit Airlines flight to RSW arrives at 4:45PM UTC-5. Flying early means you’ll be less likely to encounter cancellations or delays.* After something later? The last Spirit Airlines flight from BOS to RSW departs at 2:06PM UTC-5 and touches down at 5:51PM UTC-5.*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.

Take a Spirit Airlines flight from Logan Intl. Airport (BOS) to Fort Myers, and you’ll probably land at Southwest Florida Intl. Airport (RSW). This is the airline’s primary hub in this destination.

Travel from BOS to RSW with Spirit Airlines and you can look forward to a range of perks including a rewarding loyalty program. When you book through Expedia as a Free Spirit and One Key™ member, you can also earn OneKeyCash™* to spend on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You’ll likely be seated on an Airbus A320neo or an Airbus A320 when flying Spirit Airlines from Logan Intl. Airport (BOS) to Southwest Florida Intl. Airport (RSW). However, keep in mind that a different aircraft may be used depending on operational requirements.

Changes are often free within 24 hours of making a booking, but your airline may charge a fee after that time. For further information about modifying your reservation, go to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to change your plans without additional charges, check the “Changes included” or “No cancel fee” filter when planning your trip.