Cheap Southwest Airlines flights Harrisburg (MDT) to Columbia (CAE)

Set the “Price (lowest to highest)” filter on Expedia to look for cheap Southwest Airlines round-trip flights from MDT to CAE. Affordable one-way options are also available.**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 cheapest months to jet off to Columbia with Southwest Airlines. You could also find great deals on one-way and round-trip tickets in December.

Start searching one to three months ahead of your travel date to find cheaper fares on Southwest Airlines flights from Harrisburg Intl. Airport (MDT) to Columbia Metropolitan Airport (CAE). 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 reduce 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 journeys.*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 trip from MDT to CAE with Southwest Airlines or other airlines, check the “Nonstop” filter when looking for tickets.

Sort your results by “Morning” and “Early Morning” to browse the earliest departures from MDT to CAE. Setting off 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.

Columbia Metropolitan Airport (CAE) is the main Columbia hub for Southwest Airlines flights from Harrisburg Intl. Airport (MDT).

In most cases, you can cancel or modify your flight, although additional fees may apply if you booked over 24 hours ago. Want to keep your options open? Use Expedia’s “Changes included” and “No cancel fee” filters to find flights that won’t charge extra if you need to alter your plans. To modify your booking, go to “Trips,” select your flight and click on “Manage Booking” for further information.