Flights to Great Falls, MT, United States
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Weather in Great Falls
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 0°C | -7°C |
| February | 0°C | -8°C |
| March | 6°C | -3°C |
| April | 11°C | 0°C |
| May | 17°C | 5°C |
| June | 22°C | 9°C |
| July | 29°C | 14°C |
| August | 28°C | 14°C |
| September | 22°C | 10°C |
| October | 13°C | 2°C |
| November | 5°C | -3°C |
| December | 0°C | -7°C |
14 day forecast
Cheapest month to fly to Great Falls
Explore price trends for trips to Great Falls
Showing prices in USD
| Annual Avg. Price | 90 USD |
| May 2025 | 54 USD |
| June 2025 | 56 USD |
| July 2025 | 56 USD |
| August 2025 | 56 USD |
| September 2025 | 56 USD |
| October 2025 | 56 USD |
| November 2025 | 56 USD |
| December 2025 | 125 USD |
| January 2026 | 125 USD |
| February 2026 | 229 USD |
| March 2026 | 125 USD |
Airlines flying to Great Falls
Best airlines flying to Great Falls
- Hawaiian Airlines
- Royal Jordanian
- Flyadeal
- Fiji Airways
- Porter Airlines
- Tunisair
- China Airlines
- Nesma Airlines
- Starlux Airlines
- Air Niugini
- LATAM Airlines
- flynas
- Air Tahiti Nui
- Asiana Airlines
- Play
- Air Canada
- VivaAerobus
- EVA Air
- TAP Portugal
- Ryanair
