$174 Cheap Delta flights Boston (BOS) to Harrisburg (MDT)

Use the “Price (lowest to highest)” filter on Expedia to search for cheap Delta Air Lines return flights from $244 from BOS to MDT. Affordable one-way tickets from $174 are available as well.**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.

January is one of the most affordable months to jet away to Harrisburg with Delta Air Lines. You could also find great prices on return and one-way fares in December.

Start searching one to three months ahead of your travel date to get cheaper fares on Delta Air Lines flights from Logan Intl. Airport (BOS) to Harrisburg Intl. Airport (MDT). 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.* Nail your timing, and you can enjoy significant savings on domestic trips.*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 figure out if there’s a direct route from BOS to MDT with Delta Air Lines or any other carriers, check the “Nonstop” box when searching for tickets.

Filter your results by “Morning” and “Early Morning” to browse the earliest flights from BOS to MDT. Leaving 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.

Harrisburg Intl. Airport (MDT) is the primary Harrisburg hub for Delta Air Lines flights from Logan Intl. Airport (BOS).

Heading from BOS to MDT with Delta Air Lines means enjoying a host of perks, including a rewarding loyalty program and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to redeem on select future travel purchases. That’s on top of the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the ticket type you purchased, a fee typically applies if you modify or cancel your flight more than 24 hours after it has been confirmed. To find plane tickets with more flexibility, select our “Changes included” and “No cancel fee” boxes when you search for flights. To learn more about changing or canceling your reservation, go to “Trips,” select your flight and tick “Manage Booking.”