Find cheap flights to Idaho Falls from £179
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Weather in Idaho Falls
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | -2°C | -10°C |
| February | 0°C | -8°C |
| March | 6°C | -3°C |
| April | 12°C | 0°C |
| May | 18°C | 4°C |
| June | 24°C | 9°C |
| July | 31°C | 13°C |
| August | 29°C | 13°C |
| September | 24°C | 9°C |
| October | 14°C | 2°C |
| November | 5°C | -3°C |
| December | -1°C | -8°C |
14 day forecast
Cheapest month to fly to Idaho Falls
Explore price trends for trips to Idaho Falls
Showing prices in GBP
| Annual Avg. Price | 453 GBP |
| November 2025 | 346 GBP |
| December 2025 | 393 GBP |
| January 2026 | 324 GBP |
| February 2026 | 420 GBP |
| March 2026 | 383 GBP |
| April 2026 | 409 GBP |
| May 2026 | 446 GBP |
| June 2026 | 502 GBP |
| July 2026 | 725 GBP |
| August 2026 | 506 GBP |
| September 2026 | 525 GBP |
Airlines flying to Idaho Falls
Best airlines flying to Idaho Falls
- Air Tahiti Nui
- EVA Air
- Porter Airlines
- Lufthansa
- Condor
- Frontier Airlines
- Qatar Airways
- Cathay Pacific
- Korean Air
- Fiji Airways
- HiSky Europe
- Jazeera Airways
- Air Dolomiti
- Air Europa
- Egyptair
- easyJet
- Royal Air Maroc
- Etihad Airways
- Copa Airlines
- Ryanair































