When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 28 days in advance, which can save you up to 76% on flights from Idaho to Tennessee compared to booking the week you need them. Waiting 28 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $283. For sooner than that we have options available in the next 3 days from $411.
August can be a great time to fly to Tennessee from Idaho with a flight ticket averaging about $219. Cheapflights users have found deals in the month of August for as cheap as $29. The most expensive prices can be found in the month of October.
The chart below displays the airlines Cheapflights users traveling from Idaho to Tennessee choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
||$143||$303||No cancel fee||75%|
||$172||$479||No cancel fee||71%|
||$162||$495||No cancel fee||69%|
||$143||$569||No cancel fee||N/A|