Portland International Jetport Airport Terminal Map (2025-2024)
Use this Portland International Jetport Airport Terminal Map to find gates, security, lounges, and ground transport with ease.
Portland International Jetport (PWM) has a single compact terminal, which makes wayfinding straightforward but still worth a look before you fly. Follow “Departures” and “Baggage Claim” signs—Arrivals are on the lower level, Departures on the upper.
Everything sits under one roof, yet the map helps pinpoint key amenities and walking routes between ticketing, checkpoints, and gates. Its clear layout keeps you oriented from check-in to curbside pickups or car rentals.
Portland International Jetport Airport Terminal Map 2025-2024
In 2025, the Portland International Jetport completed a $21.6 million concourse expansion adding three new jet bridges, ADA-accessible restrooms, private bathroom suites, an adult changing station, and a service animal relief area. Frontier Airlines discontinued operations while Delta reduced its LaGuardia service during winter months.
New routes launched to Columbus (Breeze), Houston (United), and New Haven (Avelo). Plans were also reviewed for a $9.3 million parking expansion and a $5.5 million battery storage system.

Printable Portland International Jetport Airport Terminal Map PDF 2025-2024
FAQ
Is Portland Jetport an international airport?
Yes, Portland Jetport is classified as an international airport. Despite limited international service, it includes customs facilities to process international flights. Its designation reflects capability, not volume, allowing occasional international arrivals from locations like Canada or the Caribbean.
Why is it called Portland Jetport?
It is called Portland Jetport because the city of Portland, Maine, named it to reflect its early accommodation of jet aircraft. The term “Jetport” was a modern branding choice in the 1960s to highlight the airport’s capability to handle jet traffic, distinguishing it from older, propeller-era airports.
Is PWM a small airport?
Yes, PWM is a small airport. Portland International Jetport in Maine handles around 2 million passengers annually and has fewer terminals and flights than major U.S. airports. It primarily serves regional and domestic routes with limited international service.
Are PDX and PWM the same?
PDX and PWM are not the same. PDX refers to Portland International Airport in Oregon, while PWM stands for Portland International Jetport in Maine. Despite similar names, they serve different cities on opposite U.S. coasts and are over 3,000 miles apart.
