Airports in Baltimore County, Maryland: Private, Municipal, Regional(All)

Airports Serving Baltimore County, Maryland

Baltimore County encircles Baltimore City in a broad arc, encompassing suburban communities from Towson and Cockeysville in the north to Dundalk and Essex in the southeast, with a population of approximately 854,000 residents. As one of the most populous jurisdictions in Maryland, the county benefits from exceptional proximity to Baltimore-Washington International Thurgood Marshall Airport (BWI), which sits just south of the county line in neighboring Anne Arundel County. Most Baltimore County communities can reach BWI in 20 to 40 minutes, making it the overwhelming choice for commercial air travel.

Baltimore-Washington International Airport (BWI)

BWI serves as the primary commercial airport for Baltimore County residents, located along the Baltimore-Washington Parkway approximately 10 miles south of downtown Baltimore. The airport handles over 27 million passengers annually, anchored by Southwest Airlines' largest East Coast hub operation with more than 200 daily departures. Southwest offers nonstop flights from BWI to over 80 destinations including major cities like Los Angeles, Chicago Midway, Denver, Las Vegas, Dallas Love Field, Nashville, and Orlando, along with leisure destinations such as Cancun, San Juan, Montego Bay, and Punta Cana. Additional carriers at BWI include Delta Air Lines with service to Atlanta and other hubs, United Airlines with connections to its Newark and Chicago O'Hare hubs, American Airlines offering Charlotte and Dallas-Fort Worth connections, and low-cost options through Spirit Airlines, Frontier Airlines, and JetBlue Airways. International service includes Icelandair flights to Reykjavik with connections throughout Europe, and British Airways flights to London Heathrow.

Martin State Airport (MTN)

Martin State Airport sits directly within Baltimore County in Middle River, along the shores of the Chesapeake Bay east of the city. This general aviation and corporate airport operates on a site originally developed by the Glenn L. Martin Company for aircraft manufacturing and testing. MTN features two runways, with the primary runway measuring 6,996 feet, sufficient to handle corporate jets and mid-size aircraft. The Maryland State Police Aviation Command operates from Martin State, and the airport supports the Maryland Air National Guard's 175th Wing. For civilian use, MTN serves corporate aviation, charter flights, flight training, and private pilots. The airport's strategic location provides Baltimore County's eastern communities in Essex, Middle River, and White Marsh with a nearby airfield for general aviation needs without the congestion of BWI.

Accessing BWI from Baltimore County

Baltimore County residents have multiple convenient routes to BWI depending on their location within the county. Towson-area residents typically take Interstate 695 to Interstate 195, reaching the airport in about 25 to 30 minutes. The Dundalk and Essex corridors can access BWI via Interstate 695 South and Interstate 195 in approximately 20 to 25 minutes. Northern communities like Cockeysville and Hunt Valley can reach the airport in 35 to 45 minutes via Interstate 83 South to Interstate 695. The Baltimore Light Rail system provides a direct connection from multiple Baltimore County stops to the BWI Airport station, with the ride from Hunt Valley taking approximately 75 minutes. The MARC Penn Line commuter train serves BWI Rail Station with connections to the terminal via free shuttle, offering an alternative for county residents near the Timonium or Lutherville-Timonium areas who can reach Penn Station in Baltimore.

Reagan National and Dulles for Baltimore County Travelers

Beyond BWI and Martin State Airport, Baltimore County residents benefit from access to the two Washington-area airports that expand route options significantly. Reagan National Airport sits approximately 50 miles south of Towson and offers American Airlines, Delta, and United domestic service along with Southwest and Alaska Airlines routes that complement BWI network. The drive takes 60 to 80 minutes via Interstate 695 and the Baltimore-Washington Parkway. Washington Dulles International Airport, located about 65 miles southwest, provides United Airlines global international hub with nonstop flights to London, Frankfurt, Tokyo, Dubai, Delhi, Istanbul, and dozens of other international destinations. For Baltimore County business community, particularly companies in the Towson and Hunt Valley corridors with international operations, Dulles offers connectivity that neither BWI nor DCA can match on long-haul overseas routes.

Airport facilities in a county are typically governed by regional airport authorities or county commissions that oversee operations, safety standards, and capital improvements. There are 3 Airports locations in Baltimore County, Maryland.

County residents can use this directory to identify which airports serve their area, whether they need commercial airline service, general aviation access, or cargo shipping connections. Contact the airport administration office directly for permitting, noise complaints, or facility inquiries.

Residents of Baltimore County can contact their local airport authority for information about noise abatement programs, land use around airport property, and community engagement meetings. For flight bookings and airline services, visit the airport's official website directly.

You may also find Airports locations in neighboring counties including Harford, Baltimore.

Frequently Asked Questions About Airports Near Baltimore County, Maryland

Alternative Airports for Baltimore County Residents

While BWI dominates air travel for Baltimore County, residents may consider Ronald Reagan Washington National Airport (DCA) or Washington Dulles International Airport (IAD) for certain itineraries. DCA is approximately 50 miles south of Towson via Interstate 695 to the Baltimore-Washington Parkway and Interstate 295, with the drive taking 60 to 80 minutes depending on Beltway traffic. DCA offers strong domestic service on American Airlines, Delta, United, Southwest, and Alaska Airlines, and its Metro station provides easy access to downtown Washington. Dulles International (IAD), located about 65 miles southwest of Baltimore County, serves as United Airlines' primary East Coast international hub and offers the broadest selection of long-haul international flights in the Washington-Baltimore region, including service to Asia, the Middle East, Africa, and South America.

Baltimore County's central position within the Baltimore metropolitan area ensures that residents have excellent access to the full spectrum of airport options in the region. For domestic travel and budget-conscious flying, BWI with its Southwest Airlines dominance remains the top choice. For specific American Airlines or Delta routes, DCA may offer more convenient nonstop options. And for international travel, particularly to destinations not served from BWI, Dulles International provides comprehensive global connectivity. Business travelers from the Hunt Valley and Towson corporate corridors frequently compare all three airports to find the optimal combination of flight times, fares, and ground transportation costs for their specific travel needs.

Frequently Asked Questions

1. How early should I arrive at the airport?

Most of the time, you should get to the airport at least two hours before your domestic flight and at least three hours before your international flight. This will allow you enough time to check in, pass through security, and make your way to your gate.

2. What should I do if my flight is delayed or cancelled?

If your flight is delayed or canceled, you should contact your airline as soon as possible. They will usually tell you what your options are, which could include getting a refund or rebooking on a later flight.

3. What is clear at the airport?

Clear is a TSA pre-check program that speeds up the security screening process for low-risk travelers who have already been approved.

Members of the Clear program are able to use dedicated security lanes where they do not have to remove items such as shoes, laptops, liquids, belts, and light jackets. This process allows for a faster and more convenient screening experience for Clear members.

To become a member of Clear, an individual must provide their biographic information and fingerprints for a background check, and then pay an annual fee.

4. Are masks required in airports?

The TSA will no longer require airport employees or patrons to wear a face covering or face mask inside the airport terminal or on airport-operated ground transportation.

5. Can you bring food through airport security?

Yes, you can bring food through airport security.

Solid foods like sandwiches, fruits, and granola bars, are allowed in your carry-on and checked baggage.

Some liquid and gel-like foods, such as yogurt, jelly, and hummus, are also permitted in your carry-on bag as long as they are in containers that hold 3.4 ounces or less.

6. How much is airport parking?

The cost of airport parking can vary greatly depending on the airport, the length of time you will be parked, and the type of parking spot you choose.

On average, hourly parking rates can range from $1-$4 per hour, while daily rates can range from $8-$30 per day. Long-term parking rates can range from $8-$20 per day.

7. Can I leave the airport during a layover?

Yes, If your layover is long enough, you may be able to leave the airport and explore the destination city. It's also a good idea to check with your airline to see if they offer any tours or other options for passengers with long layovers.

8. Can I sleep in an airport?

Yes, you can sleep in an airport, however, the amenities and comfort levels of sleeping in an airport can vary greatly depending on the airport you are in.

Some airports also offer amenities like sleeping pods, capsule hotels and lounges for passengers who want to rest or sleep before their flight. Some airlines also offer resting rooms or lounges for their premium customers.