Cheap Flights from San Francisco to Idaho Falls

If you’re planning on travelling from SFO to Idaho Falls Regional Airport, round-trip journeys start from . This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don’t delay. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.

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Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for San Francisco Intl. Airport (SFO) to Idaho Falls Regional Airport (IDA) flights, you’ll see a “no change fees” filter for you to select.

A flight distance of just 1,100 kilometres separates San Francisco and Idaho Falls. Once you’re up in the skies, you won’t get a chance to do much more than flip through the pages of the in-flight magazine.

If you want to travel straight from San Francisco Intl. Airport (SFO) to Idaho Falls Regional Airport, you’ll need to book a flight with at least one stop. Unfortunately, there aren’t any airlines that fly directly on this route.

Last-minute planners can sometimes find a bargain, with some of the cheapest fares from San Francisco Intl. Airport (SFO) to IDA cropping up a few weeks before the date of departure. If you’d rather book ahead of time, Expedia compares and updates the best flight deals frequently — as early as a year in advance in some cases. It does depend on the carrier though, as not every airline advertises prices so far in advance.