$72 Cheap Spirit Airlines flights Indianapolis (IND) to Boston (BOS)

Finding cheap one-way Spirit Airlines flights from IND to BOS from $72 on Expedia couldn’t be simpler — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly return fares from $134 for your next exciting getaway.**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.

Browse for one-way or return flights to Boston in January or February. You could find cheaper fares with Spirit Airlines during these off-peak times.

Look for cheap Spirit Airlines flights from Indianapolis Intl. Airport (IND) to Logan Intl. Airport (BOS) one to three months ahead of 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. Regardless of fare type and journey, the ideal day to book a domestic flight is generally Sunday and the most expensive day is typically 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 route from IND to BOS with Spirit Airlines or any other carriers, check the “Nonstop” box when browsing for flights.

Filter your results by “Early Morning” and “Morning” to browse the earliest departures from IND to BOS. Leaving early means you’re 20% 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.

Logan Intl. Airport (BOS) is the main Boston hub for Spirit Airlines flights from Indianapolis Intl. Airport (IND).

Travel from IND to BOS with Spirit Airlines and look forward to a host of benefits starting with a rewarding loyalty program. When booking through Expedia as a Free Spirit and One Key™ member, you may also earn OneKeyCash™* to use on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are usually free within 24 hours of booking, but your airline may charge a fee after that time. For further information about altering your reservation, head to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to make changes without additional charges, tick the “Changes included” or “No cancel fee” filter when organizing your next trip.