Flights from Montana to Idaho lean towards being more expensive in November. Prices are generally better when you fly from Montana to Idaho in April, with the cheapest ticket starting at $99.
When flying from Montana to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
||$92||$339||No cancel fee||69%|
||$101||$415||No cancel fee||N/A|
||$110||$298||No cancel fee||75%|