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Flights from San Jose to Idaho

Flight deals from San Jose to Idaho

Looking for cheap tickets from San Jose to Idaho, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.
Boise.133 € per passenger.Departing Thu, 2 Oct, returning Sat, 4 Oct.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from San Jose International on Thu, 2 Oct, arriving in Boise.Inbound direct flight with Alaska Airlines departs from Boise on Sat, 4 Oct, arriving in San Jose International.Price includes taxes and charges.From 133 €, select.
Idaho Falls.205 € per passenger.Departing Tue, 19 Aug, returning Thu, 21 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from San Jose International on Tue, 19 Aug, arriving in Idaho Falls.Inbound indirect flight with Delta, departs from Idaho Falls on Thu, 21 Aug, arriving in San Jose International.Price includes taxes and charges.From 205 €, select.
Pocatello.347 € per passenger.Departing Fri, 11 Jul, returning Tue, 15 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from San Jose International on Fri, 11 Jul, arriving in Pocatello.Inbound indirect flight with Delta, departs from Pocatello on Tue, 15 Jul, arriving in San Jose International.Price includes taxes and charges.From 347 €, select.
Lewiston.440 € per passenger.Departing Fri, 25 Jul, returning Sun, 27 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from San Jose International on Fri, 25 Jul, arriving in Lewiston-Nez Perce County.Inbound indirect flight with Delta, departs from Lewiston-Nez Perce County on Sun, 27 Jul, arriving in San Jose International.Price includes taxes and charges.From 440 €, select.
Hailey.495 € per passenger.Departing Wed, 2 Jul, returning Wed, 9 Jul.Return flight with United.Outbound indirect flight with United, departs from San Jose International on Wed, 2 Jul, arriving in Hailey.Inbound indirect flight with United, departs from Hailey on Wed, 9 Jul, arriving in San Jose International.Price includes taxes and charges.From 495 €, select.

Flying from San Jose to Idaho

Arm yourself with these facts on the fly.
Cheapest flight found133 €, Boise
Cheapest month to flyOctober
Average flight time1 hr, 39 mins
Cheapest airport to fly fromSan Jose International
Most popular airlineSouthwest Airlines

Frequently asked questions

We looked at all of the upcoming return flights from San Jose to Idaho we could find over the next 12 months. It looks like 133 € is the best price. This is good, compared to the average Idaho ticket price of 305 €.
The cheapest month to fly from San Jose to Hailey Airport is usually July. The cheapest month to fly from San Jose to Boise Airport is usually October. The cheapest month to fly from San Jose to Idaho Falls Airport is usually August. And the cheapest month to fly from San Jose to Lewiston-Nez Perce County Airport is usually July.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Jose to Idaho on Thursday, 2 October 2025.
San Jose International Airport offers direct flights to Idaho.
If you're flying from San Jose, the cheapest city in Idaho to fly into is Boise. The cheapest airport serving Boise at the moment is Boise.
The average flight time between San Jose and Idaho is 1 hour and 39 minutes.