$578 Cheap Delta flights Sioux Falls (FSD) to Harrisburg (MDT)

View $578 flight on Thu, Apr 9, 2026Opens in a new window

$578 Cheap Delta flights Sioux Falls (FSD) to Harrisburg (MDT)

Prices were available within the past 7 days and start at $578 for one-way flights and $987 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Apr 9 - Thu, Apr 16
FSD
Sioux Falls
MDT
Harrisburg
$987 Roundtrip, found 2 days ago
$987
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Apr 9 from Sioux Falls to Harrisburg, returning Thu, Apr 16, priced at $987 found 2 days ago

Find the cheapest month to fly from Sioux Falls (FSD) to Harrisburg (MDT)

October is typically the cheapest month to fly

From $258 - $561 per traveler.
Flights from Sioux Falls (FSD) to Harrisburg (MDT)
Origin airport
Sioux Falls Regional
Destination airport
Harrisburg Intl.
Distance
1681 km