Cheap Flights from San Jose International Airport to Idaho from HK$1,219 Return

Flight deals from San Jose International Airport to Idaho

Looking for cheap tickets from San Jose International Airport to Idaho, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Boise.HK$1,219 per passenger.Departing Sun, 7 Dec, returning Tue, 16 Dec.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from San Jose International on Sun, 7 Dec, arriving in Boise.Inbound direct flight with Southwest Airlines departs from Boise on Tue, 16 Dec, arriving in San Jose International.Price includes taxes and charges.From HK$1,219, select.

Idaho Falls.HK$2,067 per passenger.Departing Sat, 25 Oct, returning Tue, 28 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from San Jose International on Sat, 25 Oct, arriving in Idaho Falls.Inbound indirect flight with Delta, departs from Idaho Falls on Tue, 28 Oct, arriving in San Jose International.Price includes taxes and charges.From HK$2,067, select.

Hailey.HK$2,603 per passenger.Departing Wed, 15 Oct, returning Sun, 19 Oct.Return flight with United.Outbound indirect flight with United, departs from San Jose International on Wed, 15 Oct, arriving in Hailey.Inbound indirect flight with United, departs from Hailey on Sun, 19 Oct, arriving in San Jose International.Price includes taxes and charges.From HK$2,603, select.

Twin Falls.HK$2,762 per passenger.Departing Tue, 30 Jun, returning Tue, 14 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from San Jose International on Tue, 30 Jun, arriving in Twin Falls.Inbound indirect flight with Delta, departs from Twin Falls on Tue, 14 Jul, arriving in San Jose International.Price includes taxes and charges.From HK$2,762, select.

Pocatello.HK$2,843 per passenger.Departing Tue, 30 Jun, returning Tue, 14 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from San Jose International on Tue, 30 Jun, arriving in Pocatello.Inbound indirect flight with Delta, departs from Pocatello on Tue, 14 Jul, arriving in San Jose International.Price includes taxes and charges.From HK$2,843, select.

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Flying from San Jose International Airport to Idaho

Arm yourself with these facts on the fly.

Cheapest flight found	HK$1,219
Cheapest month to fly	December
Average flight time	1 hr, 41 mins
Average flights per week	47
Most popular airline	Southwest Airlines

How to find cheap flights from San Jose International Airport to Idaho

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from San Jose International Airport to Idaho. Other savvy travellers recently found return flights from HK$1,219 and one-way tickets from HK$545. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in December

The cheapest time to fly from San Jose International Airport to Idaho is currently December.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from San Jose International Airport to anywhere you choose in Idaho.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from San Jose International Airport to your chosen airport in Idaho go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Idaho Airport to Idaho flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from San Jose International Airport to Idaho?

Yes - direct flights currently operate from San Jose International Airport to Boise Airport in Idaho.

What is the average price of a flight from San Jose International Airport to Idaho?

We looked at all of the upcoming return flights from San Jose International Airport to Idaho we could find over the next 12 months. It looks like HK$1,219 is the best price. This is good, compared to the average Idaho ticket price of HK$2,299.

What is the cheapest month to fly from San Jose International Airport to Idaho?

The cheapest month to fly from San Jose International Airport to Idaho Falls Airport is currently October.
The cheapest month to fly from San Jose International Airport to Pocatello Airport is currently June.
The cheapest month to fly from San Jose International Airport to Hailey Airport is currently October.
And the cheapest month to fly from San Jose International Airport to Twin Falls Airport is usually June.

Which upcoming date is cheapest to fly from San Jose International Airport to Idaho on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Jose International Airport to Idaho on Sunday, 7 December 2025.

If I'm flying from San Jose International Airport, where in Idaho is cheapest to fly into?

If you're flying from San Jose International, the cheapest city in Idaho to fly into is Boise. The cheapest airport serving Boise at the moment is Boise.