Airport · Harrisburg, United States
Harrisburg International Airport (MDT)
IATA MDTICAO KMDT4 airlines25 destinationsUnited States
Harrisburg International Airport (MDT) currently has nonstop service to 25 destinations on 4 airlines in our latest departure data. The busiest route is to Chicago (ORD), served by 2 carriers, and the largest operator here is American Airlines with nonstops to 11 destinations.
Route data as of June 15, 2026, based on a 7-day departures sample.
Where can you fly nonstop from MDT?
You can fly nonstop from MDT to 25 destinations. Current schedules show about 38 flights per day across those routes. The busiest options start with Chicago (ORD), Charlotte (CLT), Philadelphia (PHL).