Maine Airports: Complete Guide to Commercial, Regional & Private Aviation

Portland International Jetport (PWM) is Maine's largest airport by passenger volume, serving 2.44 million passengers in 2024. Located in Portland, it offers 26+ direct destinations through 7 airlines including Southwest, JetBlue, United, American, Delta, Breeze, and Frontier. The airport has won the "Best Airport in North America" award for four consecutive years for airports serving under 2.5 million annual passengers.

Maine has 6 commercial airports offering scheduled passenger service: Portland International Jetport (PWM), Bangor International Airport (BGR), Presque Isle International Airport (PQI), Knox County Regional Airport (RKD), Hancock County-Bar Harbor Airport (BHB), and Augusta State Airport (AUG). The two largest are Portland and Bangor, which are classified as international airports. The four smaller regional airports receive Essential Air Service subsidies to maintain connections to Boston and other hubs.

Seven major airlines serve Maine's airports: Portland (PWM) is served by American, United, Delta, Southwest, JetBlue, Frontier, and Breeze Airways. Bangor (BGR) has service from American, United, Delta, Allegiant, and Breeze. Regional airports (Augusta, Bar Harbor, Knox County) are served exclusively by Cape Air with connections to Boston. Presque Isle has JetBlue service to Boston as the airline's first Essential Air Service destination. United Airlines operates the most weekly departures from Portland with approximately 56 flights.

Portland Jetport offers several parking options: Short-term parking in the garage costs $2 per hour after the first free hour, with a maximum of $48 per day. Long-term parking in the Garage, Blue Lot, and Green Lot costs $14-15 per day (rates increased from $14 to $15 in June 2024). The Pink Lot offers the most affordable option at $9 per day and includes shuttle service. A free cell phone lot is available for passenger pick-up. Off-site parking facilities near the airport offer rates as low as $8.50 per day.

Yes, TSA PreCheck is available at all six commercial airports in Maine. Portland and Bangor have dedicated PreCheck checkpoints, while the four smaller regional airports (Augusta, Bar Harbor, Knox County, and Presque Isle) use "blended lanes" that provide PreCheck screening for enrolled travelers without separate checkpoints. TSA PreCheck membership costs $85 for 5 years, and 99% of PreCheck passengers wait less than 10 minutes in security lines. Children 17 and under can accompany PreCheck adults through the expedited screening lane at no additional cost. Apply at tsa.gov/precheck or through enrollment partners.

Hancock County-Bar Harbor Airport (BHB) in Trenton is the closest airport to Acadia National Park, located just 8 nautical miles (approximately 12 miles) northwest of Bar Harbor. Cape Air operates multiple daily flights from Boston Logan Airport, with approximately 248 flights per month. From Boston, passengers have seamless connections to over 500 daily domestic and international flights. The airport offers year-round Hertz car rental service (207-667-5017). Alternatively, Portland International Jetport is approximately 160 miles from Acadia (2.5-3 hour drive) and offers more airline options and destinations.

Essential Air Service (EAS) is a federal program that subsidizes commercial air service to smaller communities that would otherwise lack scheduled flights. Four Maine airports receive EAS funding: Presque Isle International Airport (PQI) receives $10.4 million annually for JetBlue service to Boston; Augusta State Airport (AUG) receives subsidies for Cape Air's 3-4 daily flights to Boston with JetBlue connections; Hancock County-Bar Harbor Airport (BHB) receives support for Cape Air service; and Knox County Regional Airport (RKD) also receives EAS funding for Cape Air flights. This program ensures that rural Maine communities maintain connections to national air transportation networks.

Yes, multiple airlines offer direct flights from Maine to Florida. From Portland (PWM): JetBlue flies to Fort Lauderdale and Orlando (seasonal starting October 2024), Southwest serves Orlando, Breeze Airways flies to Tampa and Sarasota/Bradenton. From Bangor (BGR): Allegiant offers year-round service to Orlando/Sanford, St. Pete-Clearwater, and seasonal service to Punta Gorda and Fort Lauderdale; Breeze Airways also serves Orlando and Tampa from Bangor. Florida is one of the most popular destinations from Maine, with increased seasonal service during winter months when Maine residents travel south.

Portland International Jetport features a consolidated rental car facility with all major providers located inside the parking garage, just steps from baggage claim - no shuttle required. Available companies include Avis, Budget, Enterprise, Hertz, Dollar, Payless, and Alamo. Current rates start around $29/day for economy cars. Bangor International Airport has rental car counters in the terminal. Smaller regional airports have limited rental options: Bar Harbor Airport offers year-round Hertz service (207-667-5017), while other regional airports may require advance arrangements or have seasonal availability. All rental companies require reservations during peak summer and fall foliage seasons.

Maine has over 200 aviation facilities, including more than 40 public-use general aviation airports. The Maine Department of Transportation focuses on 35 airports eligible for federal funding. These facilities support 1,000+ based aircraft and generate 200,000+ annual operations, contributing approximately $1 billion to Maine's economy. Key general aviation airports include Auburn/Lewiston Municipal (LEW) and Sanford Seacoast Regional (SFM), which serve as reliever airports to reduce congestion at Portland. Additionally, Maine has 47 heliports, 46 seaplane bases, and 1 ultralight facility. These airports support private pilots, flight training, business aviation, medical evacuations, firefighting, and tourism access to remote regions like Baxter State Park and Moosehead Lake.