The airport operates from a single passenger terminal building where check‑in, security screening and gates are located in one central facility. Facilities are compact and arranged for easy walking distances between check‑in and gates. Larger amenities such as extensive lounge space are limited.

Great Falls International Airport is a short drive from downtown Great Falls; typical car travel time is around 10-20 minutes depending on traffic and exact downtown destination.

• Taxi / rideshare: Local taxis serve the airport; rideshare availability (Uber/Lyft) varies by time and demand - check the apps on arrival.
• Car rental / driving: Rental car counters are usually on-site or nearby; driving to downtown is typically under 20 minutes.
• Bus / shuttle: Public transit and scheduled airport shuttles are limited; check local city services for current options.

Facilities are modest and focused on essentials: a small selection of food and beverage outlets, seating areas, restrooms and basic passenger services. Expect limited lounge availability; some airline clubs may not operate here. Wi‑Fi availability and charging points exist but capacity may be limited; treat the airport as having basic connectivity and amenities.

Accommodation options are concentrated in and around Great Falls city rather than at the terminal. For overnight stays and early departures, book hotels in downtown Great Falls or near the main roads into the city.

• Many national chains operate in Great Falls; check their main sites (for example, [hilton.com], [marriott.com]) for nearby properties.

Tip for long layovers: regional airports rarely have day‑use rooms or sleep pods; plan to transfer into town for a proper rest.