Harrisburg International Airport (MDT)
Harrisburg International Airport serves Harrisburg and United States. 0.7M (2023). Located near Harrisburg city centre, it handles domestic and international flights with 1 terminal. American Airlines, United Airlines
US Dollar (USD / $) is the local currency at Harrisburg International Airport.
Terminal layout
Harrisburg International Airport operates with 1 terminal, handling both domestic and international flights. Check-in counters, security screening, departure gates, and arrivals are all within the same building.
Terminal maps, signage, and information desks are available throughout to assist with navigation. Allow sufficient time for security and boarding, especially during peak hours.
Single terminal — simple navigation
All airlines operate from the same terminal. Follow the colour-coded signage for departures (usually blue/green) and arrivals (usually yellow).
Emergency Numbers
24/7 emergency services in United States
Border control & customs
Arrival regulations for United States
On Arrival
- Arrive at arrivalsFollow signs from baggage claim to passport control and customs.
- Passport controlUse the lane that matches your passport and travel status.
- Baggage claimCollect checked bags before proceeding to customs.
- Green / red channelUse green if you have nothing to declare; red if you do.
- Exit the terminalTransport, taxis, and car hire are usually available in the arrivals hall.
Customs — what to know
Check local rules
Always verify duty-free and customs allowances before travelling.
Mobile Connectivity
Local operators & SIM cards in United States
Passenger tips by type
Practical advice tailored to different traveller profiles passing through Harrisburg International Airport.
First-time visitors
- Arrive at least 2 hours before domestic and 3 hours before international flights.
- Download the airline app for real-time gate and boarding updates.
- Keep your boarding pass and ID accessible — you'll need them at security and the gate.
Transit & connections
- Check if your connection requires terminal transfer — allow extra time.
- Stay airside if possible to avoid re-clearing security.
- Look for flight connection desks if your incoming flight is delayed.
Families with children
- Family lanes are usually available at security — look for signs.
- Baby changing facilities are located throughout the terminal.
- Bring snacks and entertainment for children during waits.
Business travellers
- Priority security lanes may be available with business-class tickets or elite status.
- Lounge access included with many premium tickets — check your boarding pass.
- Power outlets and USB charging are available at most gates and seating areas.
Airport-specific information
Detailed information about Harrisburg International Airport terminals, transport, facilities, and local travel tips.
Terminals: Single terminal with 12 gates, pier finger layout near middle of airfield, almost parallel to runway. Delta Air Lines uses A1/A3, United Airlines uses B1/B3, Allegiant Air uses B6, American Airlines uses B2/C1-C3. Gate A2/B4/B5 unused. One runway 13/31 (10,001 x 200 ft, CAT III approach allowing operations down to 600 ft RVR). Surface Movement Guidance Control System (SMGCS) for reduced visibility operations. 140-foot control tower. Covers 680 acres at 310 ft elevation. Pennsylvania Air National Guard base on airport grounds.
Transport: I-76 (Pennsylvania Turnpike), I-83, I-81 access. Taxis. Car rental. Located in Lower Swatara Township, Pennsylvania.
Facilities: Multiple lounges, duty-free shopping, restaurants. Free Wi-Fi.
Local tips: Harrisburg International Airport. I-76/I-83/I-81 access. Single terminal with 12 gates. CAT III runway approach. Pennsylvania Air National Guard base. 680 acres.
Airlines & routes
United States carriers
International carriers
- East Coast: New York (JFK/LGA/EWR), Boston (BOS), Washington DC (DCA/IAD), Atlanta (ATL)
- West Coast: Los Angeles (LAX), San Francisco (SFO), Seattle (SEA), Las Vegas (LAS)
- Canada: Toronto (YYZ), Vancouver (YVR), Montreal (YUL)
Frequently asked questions
For international flights, arrive at least 2–3 hours before departure. Domestic flights typically require 1–2 hours. Allow extra time during peak travel periods and holidays.
Yes, Harrisburg International Airport offers free Wi-Fi throughout the terminal buildings. Look for the airport network on your device and connect without registration for basic access.
Harrisburg International Airport operates a single terminal handling both domestic and international flights. All check-in, security, gates, and arrivals are within the same building.