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>

$99 CHEAP FLIGHTS from Idaho to San Jose

SJC

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

...and more

Travelers love KAYAK

41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

Cheap Flights from Idaho to San Jose

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

Thu, Apr 16 - Sat, Apr 18

9:02 am - 10:02 am

BOI

SJC

2h 00mnonstop

7:22 pm - 10:07 pm

SJC

BOI

1h 45mnonstop

$197Alaska Airlines

Thu, Apr 16 - Tue, Apr 21

9:02 am - 10:02 am

BOI

SJC

2h 00mnonstop

5:35 pm - 11:47 pm

SJC

BOI

5h 12m

1 stop

$207Alaska Airlines

Fri, Apr 17 - Fri, Apr 24

2:00 pm - 8:30 pm

BOI

SJC

7h 30m

2 stops

3:40 pm - 6:20 pm

SJC

BOI

1h 40mnonstop

$212Southwest

Wed, Apr 15 - Tue, Apr 21

1:05 pm - 5:30 pm

BOI

SJC

5h 25m

1 stop

3:15 pm - 11:30 pm

SJC

BOI

7h 15m

1 stop

$217Southwest

Sat, May 2 - Sat, May 9

12:40 pm - 7:27 pm

GEG

SJC

6h 47m

1 stop

2:51 pm - 10:20 pm

SJC

GEG

7h 29m

1 stop

$220Alaska Airlines

Wed, Apr 15 - Tue, Apr 21

7:05 am - 1:05 pm

BOI

SJC

7h 00m

2 stops

6:05 am - 1:20 pm

SJC

BOI

6h 15m

1 stop

$222Southwest

Mon, Apr 13 - Wed, Apr 22

9:02 am - 10:02 am

BOI

SJC

2h 00mnonstop

7:41 pm - 10:24 pm

SJC

BOI

1h 43mnonstop

$227Alaska Airlines

Mon, Apr 20 - Sat, Apr 25

8:40 pm - 10:55 am

BOI

SJC

15h 15m

1 stop

9:37 am - 5:21 pm

SJC

BOI

6h 44m

1 stop

$231Delta

Thu, Jun 11 - Sat, Jun 13

3:05 pm - 10:09 pm

GEG

SJC

7h 04m

1 stop

5:00 pm - 10:35 pm

SJC

GEG

5h 35m

1 stop

$233Delta

Fri, May 8 - Sat, May 9

2:31 pm - 9:32 pm

IDA

SJC

8h 01m

1 stop

8:45 am - 3:43 pm

SJC

IDA

5h 58m

1 stop

$387United Airlines

Useful Info

Low season	January
High season	March
Cheapest flight	$99

Best time to beat the crowds but there is an average 17% increase in price.

Most popular time to fly with an average 19% 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)

SJC

$99 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

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