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

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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, Oct 15 - Mon, Oct 19

2:06 pm - 10:59 pmBOI Boise Air Term. Gowen Fld-SJC San Jose

9h 53m1 stop Seattle/Tacoma Intl

8:44 pm - 9:56 amSJC San Jose-BOI Boise Air Term. Gowen Fld

12h 12m1 stop Seattle/Tacoma Intl

$186Alaska Airlines

Sat, Oct 3 - Sun, Oct 4

10:34 am - 5:04 pmBOI Boise Air Term. Gowen Fld-SJC San Jose

7h 30m1 stop Seattle/Tacoma Intl

7:21 am - 11:58 pmSJC San Jose-BOI Boise Air Term. Gowen Fld

15h 37m1 stop Seattle/Tacoma Intl

$203Delta

Thu, Oct 29 - Sun, Nov 1

2:06 pm - 6:01 pmBOI Boise Air Term. Gowen Fld-SJC San Jose

4h 55m1 stop Seattle/Tacoma Intl

8:03 am - 11:49 pmSJC San Jose-BOI Boise Air Term. Gowen Fld

14h 46m1 stop Seattle/Tacoma Intl

$203Alaska Airlines

Thu, Oct 1 - Sat, Oct 3

6:45 am - 10:52 amBOI Boise Air Term. Gowen Fld-SJC San Jose

5h 07m1 stop Seattle/Tacoma Intl

5:45 pm - 9:54 amSJC San Jose-BOI Boise Air Term. Gowen Fld

15h 09m1 stop Seattle/Tacoma Intl

$203Delta

Fri, Oct 2 - Mon, Oct 5

7:48 pm - 9:41 amBOI Boise Air Term. Gowen Fld-SJC San Jose

14h 53m1 stop Seattle/Tacoma Intl

8:44 pm - 12:35 pmSJC San Jose-BOI Boise Air Term. Gowen Fld

14h 51m1 stop Seattle/Tacoma Intl

$203Alaska Airlines

Fri, Oct 2 - Tue, Oct 6

6:45 am - 2:01 pmBOI Boise Air Term. Gowen Fld-SJC San Jose

8h 16m1 stop Seattle/Tacoma Intl

7:31 am - 5:14 pmSJC San Jose-BOI Boise Air Term. Gowen Fld

8h 43m1 stop Seattle/Tacoma Intl

$203Delta

Mon, Oct 26 - Thu, Oct 29

10:35 am - 12:45 pmGEG Spokane-SJC San Jose

2h 10mnonstop

11:45 am - 1:50 pmSJC San Jose-GEG Spokane

2h 05mnonstop

$217Southwest

Mon, Sep 28 - Wed, Sep 30

3:40 pm - 5:50 pmGEG Spokane-SJC San Jose

2h 10mnonstop

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

2h 00mnonstop

$217Southwest

Fri, Dec 4 - Mon, Dec 7

10:00 am - 10:56 amBOI Boise Air Term. Gowen Fld-SJC San Jose

1h 56mnonstop

7:39 am - 6:01 pmSJC San Jose-BOI Boise Air Term. Gowen Fld

9h 22m1 stop Las Vegas Harry Reid Intl

$231Multiple 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

$231Multiple Airlines

Recent last minute flight deals from Idaho to San Jose

Thu, Sep 10 - Sun, Sep 13

2:50 pm - 12:43 pmBOI Boise Air Term. Gowen Fld-SJC San Jose

22h 53m1 stop Las Vegas Harry Reid Intl

10:47 pm - 1:55 pmSJC San Jose-BOI Boise Air Term. Gowen Fld

14h 08m1 stop Las Vegas Harry Reid Intl

$310Frontier

Thu, Sep 10 - Wed, Sep 30

6:30 am - 12:18 pmGEG Spokane-SJC San Jose

5h 48m1 stop Phoenix Sky Harbor Intl

6:00 am - 12:51 pmSJC San Jose-GEG Spokane

6h 51m1 stop Phoenix Sky Harbor Intl

$369American Airlines

Thu, Sep 10 - Sun, Sep 13

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

8h 02m1 stop Las Vegas Harry Reid Intl

7:49 pm - 10:25 pmSJC San Jose-BOI Boise Air Term. Gowen Fld

1h 36mnonstop

$454Multiple Airlines

Thu, Sep 10 - Wed, Sep 30

5:12 am - 1:45 pmGEG Spokane-SJC San Jose

8h 33m2 stops Portland San Diego

7:02 am - 11:48 amSJC San Jose-GEG Spokane

4h 46m1 stop Portland

$505Alaska Airlines

Fri, Sep 11 - Sat, Sep 19

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

Fri, Sep 11 - Fri, Sep 18

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

1h 52mnonstop

7:49 pm - 10:25 pmSJC San Jose-BOI Boise Air Term. Gowen Fld

1h 36mnonstop

$517Alaska Airlines

Thu, Sep 10 - Wed, Sep 30

1:50 pm - 10:20 pmGEG Spokane-SJC San Jose

8h 30m1 stop Denver Intl

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

2h 00mnonstop

$524Southwest

Thu, Sep 10 - Wed, Sep 30

3:40 pm - 5:50 pmGEG Spokane-SJC San Jose

2h 10mnonstop

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

2h 00mnonstop

$524Southwest

Sat, Sep 12 - Sun, Sep 20

6:45 am - 2:01 pmBOI Boise Air Term. Gowen Fld-SJC San Jose

8h 16m1 stop Seattle/Tacoma Intl

4:24 pm - 10:59 pmSJC San Jose-BOI Boise Air Term. Gowen Fld

5h 35m1 stop Los Angeles

$587Delta

Sat, Sep 12 - Sun, Sep 20

4:00 pm - 7:51 pmBOI Boise Air Term. Gowen Fld-SJC San Jose

4h 51m1 stop Los Angeles

5:45 pm - 11:58 pmSJC San Jose-BOI Boise Air Term. Gowen Fld

5h 13m1 stop Seattle/Tacoma Intl

$587Delta

Useful Info

Low season	January
High season	June
Cheapest flight	$109

Most popular time to fly with an average 4% 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.