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.

$109 CHEAP FLIGHTS from Idaho to San Jose

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

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

Tue, Sep 15 - Tue, Sep 22

4:55 pm - 7:05 pmGEG Spokane-SJC San Jose

2h 10mnonstop

2:15 pm - 4:15 pmSJC San Jose-GEG Spokane

2h 00mnonstop

$217Southwest

Wed, Sep 9 - Sat, Sep 12

4:55 pm - 7:05 pmGEG Spokane-SJC San Jose

2h 10mnonstop

11:30 am - 1:40 pmSJC San Jose-GEG Spokane

2h 10mnonstop

$217Southwest

Wed, Sep 9 - Sat, Sep 12

4:55 pm - 7:05 pmGEG Spokane-SJC San Jose

2h 10mnonstop

10:45 am - 6:25 pmSJC San Jose-GEG Spokane

7h 40m1 stop Phoenix Sky Harbor Intl

$222Southwest

Mon, Oct 19 - Mon, Oct 26

9:30 am - 5:02 pmGEG Spokane-SJC San Jose

7h 32m1 stop Seattle/Tacoma Intl

5:42 pm - 11:50 pmSJC San Jose-GEG Spokane

6h 08m1 stop Seattle/Tacoma Intl

$227Delta

Sat, Jan 16 - Wed, Jan 20

3:05 pm - 10:11 pmGEG Spokane-SJC San Jose

7h 06m1 stop Seattle/Tacoma Intl

2:35 pm - 9:05 pmSJC San Jose-GEG Spokane

6h 30m1 stop Seattle/Tacoma Intl

$227Delta

Sat, Jan 16 - Wed, Jan 20

3:05 pm - 10:49 pmGEG Spokane-SJC San Jose

7h 44m1 stop Phoenix Sky Harbor Intl

6:10 am - 2:09 pmSJC San Jose-GEG Spokane

7h 59m1 stop Phoenix Sky Harbor Intl

$227American Airlines

Wed, Oct 14 - Tue, Oct 20

7:05 am - 1:57 pmGEG Spokane-SJC San Jose

6h 52m1 stop Seattle/Tacoma Intl

7:33 pm - 11:50 pmSJC San Jose-GEG Spokane

4h 17m1 stop Seattle/Tacoma Intl

$227Delta

Sun, Nov 1 - Wed, Nov 4

8:03 am - 9:02 amBOI Boise Air Term. Gowen Fld-SJC San Jose

1h 59mnonstop

5:21 pm - 8:05 pmSJC San Jose-BOI Boise Air Term. Gowen Fld

1h 44mnonstop

$237Alaska Airlines

Tue, Oct 6 - Sat, Oct 17

7:20 am - 8:17 amBOI Boise Air Term. Gowen Fld-SJC San Jose

1h 57mnonstop

6:18 pm - 9:00 pmSJC San Jose-BOI Boise Air Term. Gowen Fld

1h 42mnonstop

$237Alaska Airlines

Thu, Oct 1 - Sat, Oct 3

2:50 pm - 9:52 pmBOI Boise Air Term. Gowen Fld-SJC San Jose

8h 02m1 stop Las Vegas Harry Reid Intl

6:18 pm - 9:00 pmSJC San Jose-BOI Boise Air Term. Gowen Fld

1h 42mnonstop

$239Multiple Airlines

Recent last minute flight deals from Idaho to San Jose

Tue, Aug 25 - Mon, Aug 31

1:55 pm - 6:33 pmBOI Boise Air Term. Gowen Fld-SJC San Jose

5h 38m1 stop Phoenix Sky Harbor Intl

6:00 am - 1:24 pmSJC San Jose-BOI Boise Air Term. Gowen Fld

6h 24m1 stop Phoenix Sky Harbor Intl

$351American Airlines

Fri, Aug 21 - Tue, Sep 22

6:01 pm - 11:44 pmJAC Jackson Hole-SJC San Jose

6h 43m1 stop Salt Lake City

1:43 pm - 7:21 pmSJC San Jose-JAC Jackson Hole

4h 38m1 stop Salt Lake City

$471Delta

Sat, Aug 22 - Sat, Aug 29

7:00 am - 7:52 amBOI Boise Air Term. Gowen Fld-SJC San Jose

1h 52mnonstop

5:15 pm - 7:51 pmSJC San Jose-BOI Boise Air Term. Gowen Fld

1h 36mnonstop

$517Alaska Airlines

Sat, Aug 22 - Sat, Aug 29

1:15 pm - 6:45 pmBOI Boise Air Term. Gowen Fld-SJC San Jose

6h 30m1 stop Seattle/Tacoma Intl

5:15 pm - 7:51 pmSJC San Jose-BOI Boise Air Term. Gowen Fld

1h 36mnonstop

$527Alaska Airlines

Fri, Aug 21 - Tue, Sep 22

11:38 am - 4:06 pmJAC Jackson Hole-SJC San Jose

5h 28m1 stop Salt Lake City

7:25 am - 7:21 pmSJC San Jose-JAC Jackson Hole

10h 56m2 stops Seattle/Tacoma Intl Salt Lake City

$529Delta

Fri, Aug 21 - Sat, Aug 22

8:01 am - 11:57 amBOI Boise Air Term. Gowen Fld-SJC San Jose

4h 56m1 stop Phoenix Sky Harbor Intl

6:00 am - 1:24 pmSJC San Jose-BOI Boise Air Term. Gowen Fld

6h 24m1 stop Phoenix Sky Harbor Intl

$554American Airlines

Tue, Aug 25 - Thu, Aug 27

11:30 am - 12:15 pmBOI Boise Air Term. Gowen Fld-SJC San Jose

1h 45mnonstop

10:40 am - 1:15 pmSJC San Jose-BOI Boise Air Term. Gowen Fld

1h 35mnonstop

$597Southwest

Tue, Aug 25 - Thu, Aug 27

11:30 am - 12:15 pmBOI Boise Air Term. Gowen Fld-SJC San Jose

1h 45mnonstop

3:15 pm - 10:35 pmSJC San Jose-BOI Boise Air Term. Gowen Fld

6h 20m1 stop Denver Intl

$607Southwest

Fri, Aug 21 - Tue, Aug 25

8:01 am - 11:57 amBOI Boise Air Term. Gowen Fld-SJC San Jose

4h 56m1 stop Phoenix Sky Harbor Intl

6:00 am - 1:24 pmSJC San Jose-BOI Boise Air Term. Gowen Fld

6h 24m1 stop Phoenix Sky Harbor Intl

$614American Airlines

Fri, Aug 21 - Tue, Sep 22

1:10 pm - 10:50 pmJAC Jackson Hole-SJC San Jose

10h 40m2 stops Salt Lake City Seattle/Tacoma Intl

7:25 am - 7:21 pmSJC San Jose-JAC Jackson Hole

10h 56m2 stops Seattle/Tacoma Intl Salt Lake City

$616Delta

Useful Info

Low season	January
High season	May
Cheapest flight	$109

Best time to beat the crowds but there is an average 7% increase in price.

Most popular time to fly with an average 13% increase in price.

Flight from Spokane 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

$109 Find Cheap Flights from Idaho to San Jose - Compare and Save

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

Low season

High season

Cheapest flight

FAQs for booking flights from Idaho to San Jose

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