Flights to Sidney, MT, United States
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Weather in Sidney
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | -3°C | -12°C |
| February | -3°C | -12°C |
| March | 4°C | -5°C |
| April | 11°C | 1°C |
| May | 18°C | 7°C |
| June | 25°C | 13°C |
| July | 29°C | 17°C |
| August | 28°C | 16°C |
| September | 23°C | 12°C |
| October | 13°C | 3°C |
| November | 4°C | -4°C |
| December | -3°C | -10°C |
14 day forecast
Cheapest month to fly to Sidney
Explore price trends for trips to Sidney
Showing prices in CAD
| Annual Avg. Price | 515 CAD |
| November 2025 | 322 CAD |
| December 2025 | 408 CAD |
| January 2026 | 423 CAD |
| February 2026 | 403 CAD |
| March 2026 | 659 CAD |
| April 2026 | 561 CAD |
| May 2026 | 669 CAD |
| June 2026 | 672 CAD |
Airlines flying to Sidney
Best airlines flying to Sidney
- KLM Royal Dutch Airlines
- Icelandair
- HiSky Europe
- Hainan Airlines
- Lufthansa
- Alaska Airlines
- Royal Air Maroc
- Neos Air
- EVA Air
- CitizenPlane
- Qatar Airways
- Air Cairo
- NouvelAir
- Caribbean Airlines
- Air China
- Starlux Airlines
- SAS
- TUI Airways
- United Airlines
- China Southern Airlines
