$102 Find Cheap Flights from San Jose to Idaho - Compare and Save

The cheapest ticket to Idaho from San Jose found in the last 5 days was to Boise, at $156 round-trip. The most popular route is from San Jose (SJC) to Boise (BOI), and the cheapest round-trip airline ticket found on this route in the last 5 days was $156.

The cheapest time of day to fly to Idaho is generally at night, when round-trip flights cost $306 on average. Morning departures are around 7% cheaper than evening flights, on average. The most expensive time of day to fly to Idaho is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $377.

No, with an average price for the route of $317, prices are generally cheapest when you fly direct.

The cheapest month for flights from San Jose to Idaho is April, when tickets cost $68 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $252 and $207 respectively.

If you are looking for a flight deal from San Jose to Idaho, look for departures on Mondays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Idaho, Saturday is the cheapest day to fly and Wednesday is the most expensive.

To get a below average price on the flight from San Jose to Idaho, you should book around 4 weeks before departure, which saves you about 54% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

There are 3 airlines that fly nonstop from San Jose to Idaho. They are: Alaska Airlines, Southwest and Hawaiian Airlines. The cheapest price of all airlines flying this route was found with Hawaiian Airlines at $68 for a round-trip flight to Boise (BOI). On average, Hawaiian Airlines offers the best prices for nonstop flights between San Jose and Idaho.

American Airlines connects San Jose to Idaho with 13 flights per week. Alaska Airlines also offers 13 flights per week, while Southwest follows with 7 flights per week.

The duration of a flight to Idaho depends on your arrival airport. The shortest routes to Idaho from San Jose are to Boise, which takes 1h 30m, Idaho Falls, which takes 3h 34m, and Pocatello, which takes 3h 37m.

There are 3 cabin class options for the route. These are First, Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

The earliest flight from San Jose to Idaho departs at 10:40 am, landing in Boise at 1:15 pm.

If you prefer to fly at night, the latest flight from San Jose to Idaho jets off at 7:48 pm and lands in Boise at 10:33 pm.