
Cheap flights from Bellingham to Idaho Falls from $148
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How much do flights to Idaho Falls cost?
Key info about flying to Idaho Falls
Depart from
Arrive to
Average flights per week
Flight distance
Worth visiting
Check-in for a flight from Bellingham to Idaho Falls
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Allegiant Air | AAY | G4 | No |
| Alaska Airlines | ASA | AS | No |
| Frontier Airlines | FFT | F9 | No |
| Hawaiian Airlines | HAL | HA | No |
| Spirit Airlines | NKS | NK | No |
Online check-in is not available for these airlines.
Weather in Idaho Falls
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | -1°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
The most popular airlines for this route are Allegiant Air, Alaska Airlines, Frontier Airlines, Hawaiian Airlines, and Spirit Airlines. Bellingham and Idaho Falls have 15 direct flights per week. When you arrive at Idaho Falls, consider visiting The Rocky Mountains, and Yellowstone National Park.
Frequently asked questions
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