How does KAYAK find such low prices on flights from Idaho to San Jose?

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 Idaho to San Jose. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to San Jose?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Jose from Idaho is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Idaho to San Jose?

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 San Jose with an airline and back to Idaho with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to San Jose?

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 San Jose from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$63 CHEAP FLIGHTS from Idaho to San Jose

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Cheap Flights from Idaho to San Jose

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to San Jose that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Idaho to San Jose

Tue, Nov 11 - Sat, Nov 15

9:59 am - 10:57 amBOI-SJC

1h 58mnonstop

7:17 pm - 9:59 pmSJC-BOI

1h 42mnonstop

$136Alaska Airlines

Find Deal

Tue, Nov 11 - Tue, Nov 18

9:59 am - 10:57 amBOI-SJC

1h 58mnonstop

7:17 pm - 9:59 pmSJC-BOI

1h 42mnonstop

$137Alaska Airlines

Find Deal

Sat, Nov 15 - Mon, Nov 17

9:59 am - 10:57 amBOI-SJC

1h 58mnonstop

6:13 pm - 11:54 pmSJC-BOI

4h 41m1 stop

$143Hawaiian Airlines

Find Deal

Sat, Nov 15 - Mon, Nov 17

7:01 am - 12:01 pmBOI-SJC

6h 00m1 stop

6:13 pm - 11:54 pmSJC-BOI

4h 41m1 stop

$148Hawaiian Airlines

Find Deal

Wed, Nov 12 - Thu, Nov 13

7:20 am - 12:50 pmBOI-SJC

6h 30m2 stops

11:05 am - 1:45 pmSJC-BOI

1h 40mnonstop

$162Southwest

Find Deal

Fri, Nov 14 - Sun, Nov 16

11:19 am - 3:55 pmGEG-SJC

4h 36m1 stop

7:05 am - 12:30 pmSJC-GEG

5h 25m1 stop

$165Delta

Find Deal

Sat, Nov 15 - Mon, Nov 17

1:50 pm - 7:06 pmBOI-SJC

6h 16m1 stop

4:35 pm - 10:22 pmSJC-BOI

4h 47m1 stop

$167Delta

Find Deal

Wed, Nov 12 - Thu, Nov 13

6:10 am - 12:10 pmBOI-SJC

7h 00m1 stop

2:20 pm - 12:35 amSJC-BOI

9h 15m2 stops

$172Southwest

Find Deal

Wed, Nov 12 - Fri, Nov 14

4:15 pm - 8:53 pmIDA-SJC

5h 38m1 stop

4:02 pm - 10:52 pmSJC-IDA

5h 50m1 stop

$319United Airlines

Find Deal

Wed, Oct 29 - Sun, Nov 2

10:50 am - 5:38 pmIDA-SJC

7h 48m1 stop

4:05 pm - 10:52 pmSJC-IDA

5h 47m1 stop

$321United Airlines

Find Deal

Cheapest round-trip

$136

Overall average: $316

Alaska Airlines

Tue 11/11Sat 11/15

BOI - SJC • Non-stop

Cheapest one-way

$63

Typical prices: $113-$246

Hawaiian Airlines

Tue 2/24

BOI - SJC • Non-stop

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to San Jose!

Useful Info

Low season	September
High season	November
Cheapest flight	$63

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly with an average 2% increase in price.

Flight from Boise to San Jose

How does KAYAK find such low prices on flights from Idaho to San Jose?
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 Idaho to San Jose.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to San Jose?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Jose from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Idaho to San Jose?
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 San Jose with an airline and back to Idaho with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to San Jose?
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 San Jose from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to San Jose

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in San Jose

San Jose (SJC)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SJC

$63 Find Cheap Flights from Idaho to San Jose

KAYAK searches hundreds of travel sites at once for deals on flights to San Jose

Cheap Flights from Idaho to San Jose

Recent round-trip flight deals from Idaho to San Jose

Recent one-way flight deals from Idaho to San Jose

Recent last minute flight deals from Idaho to San Jose

Recent direct flight deals from Idaho to San Jose

Everything you should know

Good to know

FAQs for booking flights from Idaho to San Jose

How does KAYAK find such low prices on flights from Idaho to San Jose?

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 Idaho to San Jose.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to San Jose?

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

What is the Hacker Fare option on flights from Idaho to San Jose?

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 San Jose with an airline and back to Idaho with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to San Jose?

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 San Jose from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to San Jose

Information on the airport you'll fly into in San Jose

Cabin class types available on flights to Idaho

Complete your trip to San Jose with a hotel stay or car rental

Find direct flights for San Jose

Flights to other popular destinations

Flights from domestic origins to San Jose

Choose which airport to fly into in San Jose

Find deals for your return flight