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Harrisburg International Airport (MDT)

Harrisburg, United States · medium airport · 40.193° -76.762° ·
Airport Information
IATA CodeMDT
ICAO CodeKMDT
Typemedium airport
NameHarrisburg International Airport
MunicipalityHarrisburg
CountryUnited States
ContinentNA
Latitude40.193° N
Longitude-76.762° W
Elevation310 ft
Climate ZoneTemperate
Scheduled ServiceYes
Score750
Local TimeLoading...
Country & Timezone Info
CountryUnited States
ISO Code
RegionHarrisburg
Continent CodeNA
IANA TimezoneAmerica/New_York
UTC Offset (Standard)UTC-5
DST OffsetUTC-4
Current Offset--

🌬 Best Time to Fly

Recommended: May – September
Pleasant temperatures across most regions
Loading season...
Spring: Mar–MaySummer: Jun–AugAutumn: Sep–NovWinter: Dec–Feb

✈ Airlines Serving MDT

AA — American AirlinesDL — Delta Air LinesUA — United AirlinesWN — Southwest AirlinesAS — Alaska AirlinesB6 — JetBlueAC — Air Canada

🌡 Climate — Temperate (40.2°N)

Jan
8°
0°
Feb
10°
1°
Mar
13°
4°
Apr
17°
7°
May
21°
11°
Jun
26°
15°
Jul
28°
17°
Aug
27°
16°
Sep
23°
13°
Oct
18°
9°
Nov
12°
5°
Dec
9°
1°
* Approximate average temperatures by month based on temperate latitude zone

✨ AI-Enhanced Insights

Harrisburg International Airport (MDT) is a medium-hub commercial airport in Middletown, Pennsylvania, about 12 miles southeast of downtown Harrisburg. It occupies the site of the former Olmsted Air Force Base and still shares its grounds with the Pennsylvania Air National Guard, giving it a distinctive military-civil mix. As the primary gateway to central Pennsylvania, it connects travelers to Hershey, Lancaster, Gettysburg, and the state capital via nonstop flights on major and leisure carriers.

💡 Local Tip
Frequent visitors know the TSA checkpoint is usually calm in the mid-afternoon, but early-morning Allegiant and hub departures create a 6–8 a.m. crunch; arrive at least 90 minutes before departure then. Also, use the free cell phone lot for pickups instead of circling the terminal.
🚖 Getting There

MDT is about 12 miles from downtown Harrisburg via PA-283 and I-283, so driving or ride-hailing usually takes 15–25 minutes. Rental cars are located in the terminal, and taxis/ride-share pick up outside baggage claim. Public bus service (CAT/rabbittransit Route 7) is infrequent, so check schedules in advance if you plan to use transit.

❓ Frequently Asked Questions
Q: How far is Harrisburg International Airport from downtown Harrisburg?
A: MDT is about 12 miles (19 km) southeast of downtown Harrisburg, typically a 15–25 minute drive via PA-283 and I-283.

Q: Which airlines fly to MDT?
A: Allegiant, American Airlines, Delta Air Lines, and United Airlines serve MDT, with regional affiliates operating many routes; nonstop destinations vary by season.

Q: Is there public transportation from MDT to Harrisburg?
A: CAT/rabbittransit Route 7 provides bus service between the airport, Middletown, and Harrisburg, but schedules are limited; ride-hailing, taxis, and rental cars are more flexible.

Q: What parking options are available at MDT?
A: The airport offers short-term, long-term, and economy parking lots on-site, with a free cell phone lot for pickups; check current rates and availability before you arrive.
AI-generated content · Generated Sep 28, 2026 · deepseek-v4.1-flash

🗺 Location Map

🌏 Nearby Airports (Top 5)

IATANameCity / CountryDistance (km)Distance (mi)Link
HAR Capital City Airport Harrisburg, United States 8.0 km 5.0 mi View →
MUI Muir Army Air Field (Fort Indiantown Gap) Airport Fort Indiantown Gap(Annville), United States 31.6 km 19.6 mi View →
THV York Airport Thomasville, United States 32.1 km 19.9 mi View →
LNS Lancaster Airport Lancaster, United States 40.4 km 25.1 mi View →
GTY Gettysburg Regional Airport Gettysburg, United States 58.6 km 36.4 mi View →

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