Glacier International Airport is a growing and busy airport in northwest Montana. It serves Kalispell and visitors from around the world who want to explore Glacier National Park and the Flathead Valley. In this friendly guide, you’ll learn about the airport’s history, flights, services, travel tips, and more. This easy‑to‑read article makes planning your trip simple and fun.
Table of Contents
What Is Glacier International Airport?
Glacier International Airport is a public airport near Kalispell, Montana. It sits about six miles northeast of the city and is often called Glacier Park International Airport (GPIA). This airport handles many travelers each year, connecting them to major U.S. cities and scenic destinations.
Travelers use Glacier International Airport to fly in and out for vacations, business, and outdoor adventures. It is a key gateway to Glacier National Park and the Flathead region, making it popular for families, adventurers, and visitors from around the world.
History of Glacier International Airport
Glacier International Airport began life in the early 1940s as Flathead County Airport. Back then, its flights were small and limited. In the 1970s, it became a port of entry for international flights and earned the name Glacier International Airport. Over the years, the airport has grown with new terminals, runways, and space for more flights.
The airport has seen consistent growth in passengers. In recent years, it has broken records for annual boardings, reflecting the rising popularity of Montana’s scenic destinations.
Airport Location & Codes
Glacier International Airport is in Flathead County, near Kalispell, Montana. Its IATA code is FCA and its FAA code is GPI. These codes help travelers identify the airport when booking flights and checking tickets.
This airport is conveniently located near Highway 2, making it easy to reach from Kalispell, Columbia Falls, Whitefish, and the national park areas.
Airport Terminals & Facilities
Glacier International Airport has one main passenger terminal that offers:
- Check‑in counters for several airlines
- Baggage claim and security checkpoints
- Seating areas and gates
- Car rental counters and ground transportation
- Food and drink options
Its facilities have been expanding to handle more travelers. A multi‑phase terminal expansion project is underway to add more space, gates, lounges, and improved services.
Runways & Operations
The airport has two paved runways. The main runway is long and supports larger commercial aircraft, while the smaller runway supports general aviation. These runways help the airport handle both airline flights and private planes safely.
Runway rehabilitation and expansion are ongoing in 2026, and parts of the runway may close temporarily for improvement work.
Airlines & Destinations
Several major airlines fly from Glacier International Airport. These include:
- Allegiant Air
- Alaska Airlines
- American Airlines
- Delta Air Lines
- United Airlines
- (and more, depending on seasonal schedules)
Flights connect Kalispell to cities like Denver, Los Angeles, Minneapolis, Salt Lake City, San Francisco, and Seattle. Routes vary by season and airline schedules, so always check before booking.
Passenger Growth & Travel Trends
Passenger numbers at Glacier International Airport have increased significantly over the past decade. In 2023, the airport reported record boardings, with nearly half a million travelers passing through. This growth shows how popular the region is for travel and tourism.
Seasonal travel peaks in summer when visitors flock to Glacier National Park, but many airlines now offer year‑round flights.
Ground Transportation & Parking
Travelers can reach the airport by:
- Rental cars
- Taxis and rideshare services
- Airport shuttles
- Personal pickups
Parking is available at the airport, with short‑ and long‑term spots for travelers. Because this region is popular, it’s good to book rental cars early, especially in peak months. (Tip: prices can be high in summer.)
Why It Matters for Tourists
Glacier International Airport is more than a travel hub. It’s a starting point for unforgettable trips to:
- Glacier National Park
- Flathead Lake
- Big Mountain ski area
- Whitefish and Columbia Falls
These stunning natural spots bring many visitors who fly in to hike, bike, ski, or just explore Montana’s wilderness.
Frequently Asked Questions
1. Is Glacier International Airport international?
It has the name “international,” but most flights are domestic within the U.S. Customs facilities allow for future expansion.
2. How far is the airport from Glacier National Park?
The airport is about 30+ miles from Glacier National Park and is a common arrival point for park visitors.
3. Can I rent a car at Glacier International Airport?
Yes! Several major car rental companies are on site and ready when you land.
4. Are there nonstop flights to major U.S. cities?
Yes. Airlines offer nonstop flights to cities like Los Angeles, Denver, and Salt Lake City, depending on season.
5. Does the airport have food and shops?
Yes. There are basic dining and convenience options in the terminal.
6. Is the airport expanding?
Yes. A big terminal expansion project is adding more gates, lounges, and passenger space.
Conclusion
Glacier International Airport is a friendly, growing airport that connects Montana to major U.S. cities and natural wonders. Whether you’re flying for adventure or to visit loved ones, this airport makes travel easy and enjoyable. With expansion projects underway and more flights available, Glacier International Airport will only get better. Book early, check flight schedules, and enjoy your Montana journey!
