$236 Cheap Delta flights Dallas (DFW) to Harrisburg (MDT)

Scoring cheap one-way Delta Air Lines flights from DFW to MDT from $236 on Expedia is a breeze — just filter by “Price (lowest to highest).” Or check out our affordable round-trip fares from $471 for your next exciting 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.

Delta Air Lines flights to Harrisburg are generally cheaper in the low-season months of January and December. Whether you’re after a one-way or round-trip ticket, you could score a better deal then.

Search for affordable Delta Air Lines flights from Dallas-Fort Worth Intl. Airport (DFW) to Harrisburg Intl. Airport (MDT) one to three months ahead of your departure date. 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 itinerary, the best day of the week to book a domestic flight is generally Sunday and the most expensive day 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.

Simply enter your dates, press search and check the “Nonstop” filter on Expedia to browse any direct flights from DFW to MDT with Delta Air Lines or another carrier.

To find the earliest departure from DFW to MDT with Delta Air Lines, sort your results by “Early Morning” and “Morning.” Choosing an early flight generally means cancellations are less likely.**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 Dallas-Fort Worth Intl. Airport (DFW).

Offering a rewarding loyalty program and an excellent in-flight experience, Delta Air Lines is the leading choice for many travelers flying from DFW to MDT. Also, if you’re a Delta SkyMiles and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be used on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on your ticket type, a fee generally applies if you cancel or reschedule your booking more than 24 hours after it has been confirmed. To find flexible plane tickets, select our “No cancel fee” or “Changes included” filter while searching for flights. For more details on changing or canceling your reservation, visit “Trips,” select your flight and tick “Manage Booking.”