$73 Find Cheap Flights from San Francisco Bay Area to Idaho - Compare and Save

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco Bay Area to Idaho.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Francisco Bay Area to Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Francisco Bay Area to Idaho with an airline and back with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Francisco Bay Area to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

San Francisco Bay Area and Idaho are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (35 flights per week), Air Canada (27 flights per week), and Air New Zealand (21 flights per week).

There are 6 airports in Idaho. The busiest airport is Boise Airport (BOI), with 79% of all flights arriving there.

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Idaho is Idaho Falls Fanning Field Airport (IDA), with an average flight price of $45.

Based on KAYAK data, the cheapest day to fly to Idaho is Saturday where round-trip tickets can be as cheap as $229. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $389 on average.

The cheapest time of day to fly to Idaho is generally at night, when round-trip flights cost $299 on average. Morning departures are around 10% 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 $338.

The cheapest ticket to Idaho from San Francisco Bay Area found in the last 5 days was to Idaho Falls, at $135 round-trip. The most popular route is Oakland (OAK) to Boise (BOI) and the cheapest round-trip airline ticket found on this route in the last 5 days was $158.

The cheapest month for flights from San Francisco Bay Area to Idaho is January, when tickets cost $166 (return) on average. On the other hand, the most expensive months are November and December, when the average cost of round-trip tickets is $260 and $258 respectively.

To get a below average price on the flight from San Francisco Bay Area to Idaho, you should book around 4 weeks before departure, which saves you about 56% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

From San Francisco Bay Area, there are direct flights to Idaho from 2 cities. The city with the most direct flights is San Francisco, with 123 direct flights each week.

There are around 21 direct flights from within San Francisco Bay Area to Idaho every day. Most flights (58%) depart in the evening.

Each week there are around 144 direct flights from within San Francisco Bay Area to Idaho. The most common day for departures is Tuesday, with 15% of flights taking off on this day.

An average nonstop flight from San Francisco Bay Area to Idaho takes 3h 38m, covering a distance of 644 miles. The shortest route is Santa Rosa (STS) to West Yellowstone (WYS) with an average flight time of 0h 28m.

There are not any long-haul (6-12 hour flight duration) or medium-haul (3-6 hour flight duration) flights to Idaho. Instead, there are 144 short-haul flights (up to 3 hour flight duration), with the most arriving from San Francisco.

Based on KAYAK flight searches, the most popular destination is Spokane (30% of total searches to Idaho). The next most popular destinations are Boise (27%) and Jackson (24%). Searches for flights to Idaho Falls (9%), to Hailey (5%) and to West Yellowstone (3%) are also popular.