$261 Find cheap flights from Costa Rica to Idaho Falls

You’ll need to travel 4 miles to reach the Idaho Falls city center from Idaho Falls.

All flights to Idaho Falls land at Idaho Falls. The airport code is IDA,and it can also be referred to as Fanning Field.

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 to Idaho Falls.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls 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 to Idaho Falls 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 to Idaho Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Of the 5 airlines that fly to Idaho Falls, United Airlines offers the most flights, with around 32 per week, followed by Alaska Airlines with 21 flights per week.