GTF
Great Falls International Airport
Great Falls · United StatesICAO KGTF
Great Falls International Airport (GTF) is an airport serving Great Falls, United States, located in the Northern and Western hemispheres at coordinates 47° 28' 55.2" N, 111° 22' 15.6" W. The airport sits at an elevation of 3,680 feet (1,122 meters) above sea level. With 7 direct destinations served by 4 airlines, it is a regional hub for air travel. The local timezone is America/Denver (GMT-6).
Destinations
7
Airlines
4
Elevation ft
3,680/ 1,122m
America/Denver
GMT-6
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Airport Details
IATA Code
GTF
ICAO Code
KGTF
City
Great Falls
Country
United States
Elevation
3,680 ft
Local Time
10:28 AM (GMT-6)
Coordinates
Latitude:47.4820°
Longitude:-111.3710°
Popular Routes from GTF
| Destination | City | Distance | Flight Time | Type | CO2 (Economy) | |
|---|---|---|---|---|---|---|
| AZA | Mesa, United States | 978 mi | 2h 31m | medium-haul | 246 kg | View |
| DEN | Denver, United States | 623 mi | 1h 41m | short-haul | 256 kg | View |
| HLN | Helena, United States | 67 mi | 0h 38m | short-haul | 28 kg | View |
| LAS | Las Vegas, United States | 811 mi | 2h 2m | short-haul | 333 kg | View |
| MSP | Minneapolis, United States | 887 mi | 2h 11m | short-haul | 364 kg | View |
| SEA | Seattle, United States | 512 mi | 1h 28m | short-haul | 210 kg | View |
| SLC | Salt Lake City, United States | 463 mi | 1h 23m | short-haul | 190 kg | View |
Airlines Operating at GTF
4 active airlines serving Great Falls International Airport.
Alaska Airlines
ASALASKA
Allegiant Air
G4United States
Delta Air Lines
DLUnited States
United Airlines
UAUnited States
CO2 Emissions Reference
Estimated carbon dioxide emissions per passenger for sample flight distances, based on DEFRA 2024 emission factors.
| Route Type | Distance | Economy | Premium Eco | Business | First |
|---|---|---|---|---|---|
| Short-haul | 800 km | 204 kg | 326 kg | 592 kg | 816 kg |
| Medium-haul | 3,000 km | 468 kg | 749 kg | 1357 kg | 1872 kg |
| Long-haul | 8,000 km | 1200 kg | 1920 kg | 3480 kg | 4800 kg |
Values are estimates based on average emission factors. Actual emissions vary by aircraft type, load factor, and routing.
Nearby Airports
Airports closest to Great Falls International Airport that may serve as alternatives.
| Airport | IATA | City | Country | Distance |
|---|---|---|---|---|
| Helena Regional Airport | HLN | Helena | United States | 108 km |
| Gallatin Field | BZN | Bozeman | United States | 190 km |
| Bert Mooney Airport | BTM | Butte | United States | 190 km |
| Havre City County Airport | HVR | Havre | United States | 168 km |
| Medicine Hat Airport | YXH | Medicine Hat | Canada | 286 km |
| Missoula International Airport | MSO | Missoula | United States | 215 km |
| Lethbridge County Airport | YQL | Lethbridge | Canada | 261 km |
| Glacier Park International Airport | FCA | Kalispell | United States | 235 km |
Other Airports in United States
Aberdeen Regional Airport
ABRAberdeen
Abilene Regional Airport
ABIAbilene
Adak Airport
ADKAdak Island
Akhiok Airport
AKKAkhiok
Akron Canton Regional Airport
CAKAkron
Alakanuk Airport
AUKAlakanuk
San Luis Valley Regional Bergman Field
ALSAlamosa
Albany International Airport
ALBAlbany
Southwest Georgia Regional Airport
ABYAlbany
Albuquerque International Sunport
ABQAlbuquerque
Alexandria International Airport
AEXAlexandria
Allakaket Airport
AETAllakaket
Geographic & Timezone Details
Position
- Latitude (DMS)
- 47° 28' 55.2" N
- Longitude (DMS)
- 111° 22' 15.6" W
- Latitude (Decimal)
- 47.481998
- Longitude (Decimal)
- -111.371002
- Hemisphere
- Northern / Western
Timezone
- IANA Timezone
- America/Denver
- UTC Offset
- GMT-6
- Current Local Time
- 10:28 AM
- Elevation (ft)
- 3,680 ft
- Elevation (m)
- 1,122 m
Frequently Asked Questions
What is the IATA code for Great Falls International Airport?
The IATA code for Great Falls International Airport is GTF, and its ICAO code is KGTF. The airport is located in Great Falls, United States.
How many destinations can you fly to from GTF?
There are 7 direct destinations available from Great Falls International Airport (GTF) in Great Falls, United States.
What airlines fly from GTF?
There are 4 airlines operating from GTF, including Alaska Airlines, Allegiant Air, Delta Air Lines, United Airlines.
What timezone is Great Falls International Airport in?
Great Falls International Airport is in the America/Denver timezone (GMT-6). The airport is located in the Northern and Western hemispheres.
What is the elevation of Great Falls International Airport?
Great Falls International Airport sits at an elevation of 3,680 feet (1,122 meters) above sea level.
Dig deeper from GTF
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Methodology & sources →
Vincenty on WGS-84, DEFRA 2024, Lee 2021 — every formula and primary source.
Airline alliances →
Star, oneworld, SkyTeam — the alliances that operate most international routes from major hubs.
World's busiest airports →
ACI World 2023 top ten by passenger traffic and where this airport sits in the global rank.
External References
Learn more about Great Falls International Airport from these external sources.
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